A flat-type bathroom heater switch and its control method

Abstract

The present invention discloses a purely flat-type bathroom heater switch and a control method thereof, comprising a shell assembly, a leveling assembly and a power connection assembly, wherein the leveling assembly and the power connection assembly are both installed in the shell assembly, wherein the shell assembly comprises a ventilation button plate, a blowing button plate and a first air-heating button plate; the power connection assembly comprises an incoming terminal, a ventilation terminal, a blowing terminal and a first air-heating terminal; the leveling assembly comprises a ventilation assembly, a blowing assembly and a first air-heating assembly, wherein the ventilation assembly is used to connect the ventilation button plate and the ventilation terminal, the blowing assembly is used to connect the blowing button plate and the blowing terminal, and the first air-heating assembly is used to connect the first air-heating button plate and the first air-heating terminal. The present invention provides a purely flat-type bathroom heater switch and a control method thereof, which can keep the ventilation button plate, the blowing button plate and the first air-heating button plate flat and in the same plane, which is more beautiful.

Description

Technical Field

[0001] The present invention belongs to the field of bathroom heater switches, and in particular relates to a flat-type bathroom heater switch and a control method thereof. Background Art

[0002] Bathroom heaters are the preferred heating device for many families when bathing. They are primarily used to heat the air in the bathroom. Most existing bathroom heaters are lamp-heated. These use a special infrared quartz heating bulb as a heat source, directly radiating heat to the indoor air. Turning on the light provides warmth, but the energy and intensity of the light are extremely high. Staring at the light for extended periods can cause the strong light to enter the eyes, where it can reflect and focus on the eyeball, potentially burning the retina. The excessively bright light can interfere with central nervous system function, leading to symptoms such as dizziness, insomnia, difficulty concentrating, and decreased appetite. To address the numerous shortcomings of lamp-heated bathroom heaters, air-heated bathroom heaters have emerged. Air-heated bathroom heaters typically include a heating element and a hair dryer. The heating element (filament) heats up when powered, and the hair dryer then blows the hot air down to provide warmth. During this process, the hair dryer must be activated after the heating element (filament) heats up. Otherwise, the heating element will continue to heat, preventing it from dissipating, potentially burning the element or even causing a fire. Among them, the single-motor air-heated bathroom heater uses one motor to provide power for the ventilation function and the blowing function respectively. For example, when the ventilation function is turned on, the motor rotates forward, and when the blowing function is turned on, the motor rotates reversely.

[0003] In the invention patent application with the publication number "CN112377968B", a bathroom heater switch and a bathroom heater are disclosed, which belong to the field of electrical appliances. The bathroom heater switch includes: a blowing switch component, a first air-heating switch component, a bracket, a functional component and a linkage assembly; the blowing switch component includes: a blowing drive rod, a blowing button detachably connected to the blowing drive rod; the first air-heating switch component includes: a first air-heating drive rod, a first air-heating button detachably connected to the first air-heating drive rod; the blowing drive rod and the first air-heating drive rod are respectively connected to the functional component, and are located inside the bracket as a whole; the linkage assembly is located between the blowing drive rod and the first air-heating drive rod, and the linkage assembly is configured to link the blowing drive rod with the first air-heating drive rod, so that when the blowing function is turned off, the first air-heating function is turned off at the same time, and when the first air-heating function is turned on, the blowing function is turned on at the same time. The bathroom heater switch will not have linkage failure during installation.

[0004] In the invention patent application with the publication number "CN113483387B", a bathroom heater switch mutual control structure, a bathroom heater switch and a bathroom heater are disclosed, which belong to the field of electrical appliances. The bathroom heater switch mutual control structure includes: a blowing drive rod, a ventilation drive rod, a pressure plate, and a mutual control unit; the blowing drive rod and the ventilation drive rod are arranged adjacent to each other and are movably connected to the corresponding mounting positions on the pressure plate; the mutual control unit is movably located on the surface of the pressure plate facing the drive rod, and the opposite ends of the mutual control unit are respectively used to contact the opening end of the blowing drive rod and the opening end of the ventilation drive rod. The mutual control unit is configured to rotate and translate under the pressure drive of one of the opening ends of the blowing drive rod and the ventilation drive rod, so that the other opening end of the blowing drive rod and the opening end of the ventilation drive rod are always tilted up. When the bathroom heater is installed, the mutual control unit will never be disassembled, which fundamentally eliminates the mutual control failure of the blowing function and the ventilation function caused by the installation of the bathroom heater switch, and is conducive to the miniaturization development of the bathroom heater switch.

[0005] In order to ensure that only one of the ventilation function and the blowing function can be turned on, and at the same time to ensure that the blowing function must be turned on when the air heating function is turned on, and the air heating function must be turned off when the blowing function is turned off, most of the bathroom heater switches on the current market are convex button switches, which ensure the stability of the function through the linkage structure of the convex button switch. However, when the convex button switch is in use, one end will always be tilted up, resulting in the overall thickness of the bathroom heater switch. It is also easy to cause damage to the convex button switch during transportation, and the aesthetics are not good enough. Summary of the Invention

[0006] In order to solve the deficiencies of the prior art, the present invention aims to provide a flat-type bathroom heater switch and a control method thereof.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A flat-type bathroom heater switch comprises a housing assembly, a leveling assembly and a power connection assembly, wherein the leveling assembly and the power connection assembly are both installed in the housing assembly, wherein:

[0009] The housing assembly includes a base, a panel, a partition and a pressure plate, the panel is buckled with the base, the partition and the pressure plate are installed between the pressure plate and the base, the pressure plate is buckled with the base, the partition is installed between the pressure plate and the base, and the upper end of the panel is provided with a ventilation press plate, a blowing press plate and a first air heating press plate;

[0010] The power connection assembly is arranged in the base, and the power connection assembly includes an incoming line terminal, a ventilation terminal, a blowing terminal and a first air-heating terminal. The incoming line terminal is installed at the rear end of the base, and the ventilation terminal, the blowing terminal and the first air-heating terminal are all installed at the front end of the base. The incoming line terminal is connected to a first conductive member, and the first conductive member includes a first conductive connecting portion, a second conductive connecting portion and a third conductive connecting portion. The ventilation terminal is connected to a second conductive member, and the second conductive member matches the first conductive connecting portion. The blowing terminal is connected to a third conductive member, and the third conductive member matches the second conductive connecting portion. The first air-heating terminal is connected to a fourth conductive member, and the fourth conductive member matches the third conductive connecting portion.

[0011] The leveling component is arranged on the partition, and the leveling component includes a ventilation component, a blowing component and a first air heating component. One end of the ventilation component is connected to the ventilation button, and the other end of the ventilation component is connected to the first conductive connecting part. One end of the blowing component is connected to the blowing button, and the other end of the blowing component is connected to the second conductive connecting part. One end of the first air heating component is connected to the first air heating button, and the other end of the first air heating component is connected to the third conductive connecting part.

[0012] Preferably, the ventilation assembly includes a first inner button, a first pressing rod, a first spring and a first pressing cap, the upper end of the partition is provided with a first pressing shell, the middle part of the first pressing shell is provided with a first pressing hole, the first inner button is arranged in the first pressing hole, the upper end of the first inner button is provided with a first pressing groove, the rear end of the first pressing shell is provided with a first limiting shell, the first limiting shell and the first pressing shell are connected through a first connecting hole, the rear end of the first pressing rod is right-angled, the rear end of the first pressing rod passes through the first connecting hole and is arranged in the first limiting shell, the front end of the first pressing rod is provided with a first connecting part, the first pressing cap is inserted on the first connecting part, the ventilation pressing plate is placed at the left end of the panel, and the front end of the ventilation pressing plate is aligned with the front end of the panel The hinged structure comprises a first limiting hook at the rear end of the ventilation button plate, a first limiting hole being provided on the panel, the first limiting hook matching the first limiting hole, the first pressing cap rests on the lower end of the ventilation button plate, the lower end of the first inner button is provided with a first mounting post, the lower end of the first mounting post is provided with a first mounting slot, the first spring is arranged in the first mounting slot, and the first spring rests on the upper end of the first conductive connecting portion; the ventilation assembly comprises a first leveling spring having a first guide slot provided on one side of the first limiting hole, a first guide rod provided in the first guide slot, the lower end of the first leveling spring is sleeved on the first guide rod, the lower end of the ventilation button plate is provided with a first limiting convex ring, and the upper end of the first leveling spring rests on the first limiting convex ring;

[0013] The cam is pressed against the push-pull end of the second spring, and the cam is pressed against the push-pull end of the second spring, so that the cam can slide in the airtight position relative to the push-pull end. The hook portion is hinged, and the rear end of the blowing press plate is provided with a second limiting hook, and the panel is provided with a second limiting hole, and the second limiting hook matches the second limiting hole, and the second pressing cap abuts the lower end of the blowing press plate, and the lower end of the second inner button is provided with a second mounting post, and the lower end of the second mounting post is provided with a second mounting slot, and the second spring is arranged in the second mounting slot, and the second spring abuts against the upper end of the second conductive connecting portion; the blowing assembly includes a second flattening spring, a second guide groove is provided on one side of the second limiting hole, and a second guide rod is provided in the second guide groove, and the lower end of the second flattening spring is sleeved on the second guide rod, and the lower end of the blowing press plate is provided with a second limiting convex ring, and the upper end of the second flattening spring abuts against the second limiting convex ring;

[0014] The first air heating component includes a third inner button, a third pressing rod, a third spring and a third pressing cap, the upper end of the partition is provided with a third pressing shell, the middle part of the third pressing shell is provided with a third pressing hole, the third inner button is arranged in the third pressing hole, the upper end of the third inner button is provided with a third pressing groove, the rear end of the third pressing shell is provided with a third limiting shell, the third limiting shell and the third pressing shell are connected through the third connecting hole, the rear end of the third pressing rod is right-angled, the rear end of the third pressing rod passes through the third connecting hole and is arranged in the third limiting shell, the front end of the third pressing rod is provided with a third connecting part, the third pressing cap is inserted on the third connecting part, the first air heating press plate is placed on the right side of the blowing press plate, and the front end of the first air heating press plate is hinged to the front end of the panel The third locking plate is fixed to the bottom of the lifting block, and the locking plate is fixed on the bottom of the lifting block, and the locking plate is fixed on the bottom of the lifting block, so that the third locking plate can be locked.

[0015] Preferably, a second air heating press plate is provided at the upper end of the panel, and the second air heating press plate is installed at the right end of the panel, the power connection component includes a second air heating terminal, the second air heating terminal is connected to a fifth conductive piece, the right end of the first conductive piece is provided with a fourth conductive connection part, the fifth conductive piece matches the fourth conductive connection part, the second air heating component includes a fourth inner button, a fourth pressing rod, a fourth spring and a fourth pressing cap, the upper end of the partition is provided with a fourth pressing shell, the middle part of the fourth pressing shell is provided with a fourth pressing hole, the fourth inner button is arranged in the fourth pressing hole, the upper end of the fourth inner button is provided with a fourth pressing groove, the rear end of the fourth pressing shell is provided with a fourth limiting shell, the fourth limiting shell and the fourth pressing shell are connected through the fourth connecting hole, the rear end of the fourth pressing rod is right-angled, the rear end of the fourth pressing rod passes through the fourth connecting hole and is arranged in the fourth limiting shell, the front end of the fourth pressing rod is provided with a fourth connecting part, the fourth The fourth locking plate is fixed to the locking plate, and the locking plate is fixed to the locking plate to lock the locking plate.

[0016] Preferably, the re-leveling assembly includes a switch assembly, the switch assembly includes a first locking piece and a locking piece spring, the upper end of the partition is provided with a first movable groove, the first locking piece is arranged in the first movable groove, a second movable groove is provided on the left side of the first movable groove, the locking piece spring is arranged in the second movable groove, a connecting groove is provided between the first movable groove and the second movable groove, the left end of the first locking piece is provided with a first connecting portion, the first connecting portion passes through the connecting groove and is connected to the locking piece spring, and the first locking piece is provided with a first hook, a second hook, a third hook and a fourth hook in sequence. Hook, the upper ends of the first hook, the second hook, the third hook and the fourth hook are all provided with oblique openings, the incision directions of the first hook, the second hook, the third hook and the fourth hook are all the same, the front end of the first pressing rod is provided with a first clamping hole, the first clamping hole matches the first hook, the front end of the second pressing rod is provided with a second clamping hole, the second clamping hole matches the second hook, the front end of the third pressing rod is provided with a third clamping hole, the third clamping hole matches the third hook, the front end of the fourth pressing rod is provided with a fourth clamping hole, the fourth clamping hole matches the fourth hook.

[0017] Preferably, the switch assembly includes a second locking piece, and the upper end of the second locking piece is provided with a first wedge-shaped portion, a second wedge-shaped portion, a third wedge-shaped portion and a fourth wedge-shaped portion, and the upper ends of the first wedge-shaped portion, the second wedge-shaped portion, the third wedge-shaped portion and the fourth wedge-shaped portion are all provided with an oblique opening, the first wedge-shaped portion matches the first hook, and the oblique opening of the first wedge-shaped portion is opposite to the direction of the first hook, the second wedge-shaped portion matches the second hook, the third wedge-shaped portion matches the third hook, and the fourth wedge-shaped portion matches the fourth hook, and the oblique opening directions of the second wedge-shaped portion, the third wedge-shaped portion and the fourth wedge-shaped portion are all the same as the oblique opening direction of the first hook.

[0018] Preferably, the power connection assembly includes a sixth conductive member, a seventh conductive member, and an elastic member, a sixth conductive connection portion is provided at the left end of the sixth conductive member, the sixth conductive connection portion is connected to the third conductive member, a seventh conductive connection portion is provided at the middle portion of the sixth conductive member, an eighth conductive connection portion is provided at the left end of the third conductive connection portion, the eighth conductive connection portion matches the seventh conductive connection portion, a ninth conductive connection portion is provided at the right end of the sixth conductive member, and a tenth conductive connection portion is provided at the right end of the fourth conductive connection portion, the tenth conductive connection portion matches the ninth conductive connection portion;

[0019] A first placement groove is provided at the bottom of the base, the elastic member is installed in the first placement groove, the upper end of the elastic member is provided with an upwardly arched elastic support portion, the middle part of the seventh conductive member abuts against the upper end of the elastic support portion, the rear end of the fourth conductive member is provided with an eleventh conductive connecting portion, the middle part of the seventh conductive member abuts against the lower end of the eleventh conductive connecting portion, the middle part of the seventh conductive member abuts against the lower end of the fourth conductive member, the right end of the seventh conductive member is connected to the fifth conductive member, the left end of the seventh conductive member is provided with a first supporting portion, the lower end of the third inner button is provided with a first supporting column, and the lower end of the first support column abuts against the upper end of the first supporting portion.

[0020] Preferably, a total closing plate is provided at the upper end of the panel, the total closing plate is installed at the rear end of the panel, the rear end of the total closing plate is hinged to the rear end of the panel, a fifth limiting hook is provided at the front end of the total closing plate, a fifth limiting hole is provided on the rear side of the first limiting hole, the fifth limiting hook matches the fifth limiting hole, the leveling component includes a total closing component, the total closing component includes a fifth inner button, a fifth pressing cap and a fifth spring, a fifth pressing shell is provided at the left end of the partition, a fifth pressing hole is provided in the middle of the fifth pressing shell, the fifth inner button is placed The fifth pressing hole is inside the fifth pressing cap, which is arranged at the upper end of the fifth inner button, and the fifth pressing cap abuts against the lower end of the total closing plate. The lower end of the fifth inner button is provided with a fifth mounting column, and the lower end of the fifth mounting column is provided with a fifth mounting slot. The fifth spring is arranged in the fifth mounting slot, and a support block is provided in the base, and the fifth spring abuts against the upper end of the support block. The leveling component includes a shut-off component, and the shut-off component includes a first swing rod, a second swing rod and a swing spring. The right end of the fifth pressing shell is provided with a first limiting slot, and the fifth inner button The right end is provided with a first toggle block, the first toggle block matches the first limiting groove, the two ends of the first swing lever are hinged to the partition, the rear end of the first swing lever corresponds to the lower end of the first toggle block, the two ends of the second swing lever are hinged to the partition, the rear end of the second swing lever is connected to the front end of the first swing lever, the front end of the second swing lever is against the upper end of the first locking piece, a fifth wedge portion is provided between the first hook and the second hook, the second swing lever matches the fifth wedge portion, and the front end of the fifth wedge portion is provided The second connecting part, the second connecting part is connected to the swing spring, the front end of the partition is provided with a sixth mounting column, the upper end of the sixth mounting column is provided with a sixth mounting groove, the lower end of the swing spring is arranged in the sixth mounting groove, the general closing assembly includes a fifth leveling spring, one side of the fifth limiting hole is provided with a fifth guide groove, the fifth guide groove is provided with a fifth guide rod, the lower end of the fifth leveling spring is sleeved on the fifth guide rod, the lower end of the general closing press plate is provided with a fifth limiting convex ring, and the upper end of the fifth leveling spring is against the fifth limiting convex ring.

[0021] Preferably, the upper end of the panel is provided with a lighting press plate, the rear end of the lighting press plate is hinged to the rear end of the panel, the front end of the lighting press plate is provided with a sixth limit hook, the panel is provided with a sixth limit hole, the sixth limit hook matches the sixth limit hole, the lower end of the lighting press plate is provided with a supporting protrusion, the leveling component includes a lighting component, the lighting component includes a supporting cap, a movable block, a fixed block, a swinging member, a swinging spring, a supporting spring and a conductive plate, the supporting protrusion is against the upper end of the supporting cap, the lower end of the supporting cap is provided with a third movable groove, the movable block The upper end of the movable protrusion is provided, and the movable protrusion matches the third movable groove. The fixed block is provided at the lower end of the movable block, and fixed hooks are provided at both ends of the fixed block. Fixed hanging holes are provided at both ends of the support cap, and the fixed hooks match the fixed hanging holes. The two ends of the swinging member are provided with a first hook portion, and a swing groove is provided between the first hook portions. The swing groove matches the movable block, and both ends of the swinging member are hinged to the pressure plate. The lower end of the swinging member is provided with a sixth mounting groove, and the swing spring is provided in the sixth mounting groove. The upper end of the conductive plate A third connecting portion is provided, the third connecting portion is connected to the swing spring, the lower end of the support cap is provided with a plurality of limiting protrusions, the upper end of the support spring is sleeved on the limiting protrusions, the upper end of the pressure plate is provided with a plurality of seventh mounting columns, the upper end of the seventh mounting column is provided with a seventh mounting groove, the lower end of the support spring is inserted into the seventh mounting groove, the rear end of the first conductive member is provided with a fifth conductive connecting portion, the lower end of the conductive plate is connected to the fifth conductive connecting portion, the power connection assembly includes a lighting terminal and an eighth conductive member, the lighting terminal is installed at the rear end of the base, The eighth conductive part is connected to the lighting terminal, and a twelfth conductive connection part is provided at the left end of the eighth conductive part, and a thirteenth conductive connection part is provided at the upper end of the conductive plate, and the twelfth conductive connection part matches the thirteenth conductive connection part. The lighting assembly includes a sixth flattening spring, a sixth guide groove is provided on one side of the sixth limiting hole, and a sixth guide rod is provided in the sixth guide groove. The lower end of the sixth flattening spring is sleeved on the sixth guide rod, and the lower end of the lighting press plate is provided with a sixth limiting convex ring, and the upper end of the sixth flattening spring is against the sixth limiting convex ring.

[0022] Preferably, the pressure plate is provided with a first circuit board and a first cover plate, the front end of the pressure plate is provided with a first card slot, the first circuit board is placed in the first card slot, the first cover plate covers the upper end of the first circuit board, the upper end of the first circuit board is provided with four first indicator lights, the upper ends of the ventilation terminal, the blowing terminal, the first air-heating terminal and the second air-heating terminal are all connected to a first conductive spring, the partition is provided with four first conductive mounting holes, the upper ends of the first conductive springs pass through the first conductive mounting holes and are connected to the first circuit board, the lower end of the first circuit board is provided with four first conductive contacts, the first conductive contacts correspond one-to-one with the first conductive springs, the first cover plate is provided with four first lamp holes, the first lamp holes correspond one-to-one with the first indicator lights, the panel is provided with four first clearance holes, the first clearance holes correspond one-to-one with the first lamp holes, one side of the first indicator light is provided with a first switch, the lower ends of the ventilation button plate, the blowing button plate, the first air-heating button plate and the second air-heating button plate are each provided with a first light-transmitting column, the first light-transmitting column corresponds one-to-one with the first switch, the lower end of the first light-transmitting column is provided with a first light-transmitting slot, the first light-transmitting slot corresponds to the first indicator light;

[0023] A second circuit board is provided at the right end of the partition, a second indicator light is provided at the upper end of the second circuit board, a second conductive spring is provided at the upper end of the lighting terminal, a second conductive mounting hole is provided on the partition, the upper end of the second conductive spring passes through the second conductive mounting hole and is connected to the second circuit board, a second conductive contact is provided at the lower end of the second circuit board, the second conductive contact is connected to the second conductive spring, a first light-transmitting hole is provided at the right end of the pressure plate, a second light-transmitting hole is provided at the right end of the panel, the first light-transmitting hole and the second light-transmitting hole both correspond to the second indicator light, a second light-transmitting column is provided at the lower end of the lighting press plate, a second light-transmitting groove is provided at the lower end of the second light-transmitting column, and the second light-transmitting groove corresponds to the second indicator light.

[0024] A control method for a flat-type bathroom heater switch comprises the following steps:

[0025] Step S1: Installation and connection

[0026] First, use wires to connect the ventilation terminal and the air blowing terminal to the motor, so that the ventilation button and the air blowing button are used to control the forward and reverse rotation of the motor respectively. Then, use wires to connect the first air heating terminal and the second air heating terminal to the first heater and the second heater respectively, so that the first air heating button and the second air heating button are used to control the first heater and the second heater respectively. Then, use wires to connect the lighting terminal to the lighting lamp, so that the lighting button is used to control the lighting lamp on and off. Finally, connect the incoming line terminal to the live wire to ensure power supply to the motor, the first heater, the second heater and the lighting lamp.

[0027] Step S2: Control switch

[0028] Step S2.1, lighting switch:

[0029] Press the lighting button to turn on the light, and press the lighting button again to turn off the light.

[0030] Step S2.2, motor switch:

[0031] Press the ventilation button, the motor runs forward for ventilation, or press the air blowing button, the motor runs reverse for air blowing;

[0032] The first locking piece and the second locking piece interlock the first pressing rod and the second pressing rod. When the main closing plate is pressed, the first pressing rod or the second pressing rod pops up, the motor stops running, and ventilation or blowing stops.

[0033] Step S2.3, heating switch:

[0034] Press the first air heating button, the first heater starts to heat, and the motor runs in reverse to blow air, thereby blowing out warm air. Press the second air heating button, the second heater starts to heat, thereby strengthening the warm air.

[0035] Press the first air heating button to stop the second heater; press the air blowing button to stop both the first and second heaters; press the main off button to stop the motor, the first and second heaters.

[0036] The present invention discloses a flat-type bathroom heater switch and a control method thereof, which are different from the prior art in that:

[0037] 1. The present application includes a housing assembly, which is used to install a power connection assembly and a leveling assembly, wherein the housing assembly includes a ventilation button, a blower button, a first air heating button, a second air heating button, a lighting button, and a main switch button. Different functions can be activated by pressing the ventilation button, the blower button, the first air heating button, the second air heating button, and the lighting button, including ventilation function, blower function, first air heating function, second air heating function, and lighting function;

[0038] 2. The present application includes a re-leveling assembly, which is used to keep the ventilation button, the blowing button, the first air heating button, the second air heating button, the lighting button, and the main switch button flat and in the same plane, wherein the re-leveling assembly includes the ventilation assembly, the blowing assembly, the first air heating assembly, the second air heating assembly, the lighting assembly, and the main switch assembly, wherein the ventilation assembly cooperates with the panel and the ventilation button through a first re-leveling spring, so that after pressing the ventilation button again, the first re-leveling spring can restore the ventilation button to a flat state, and the blowing assembly, the first air heating assembly, the second air heating assembly, the lighting assembly, and the main switch assembly can be used to respectively maintain the blowing button, the first air heating button, the second air heating button, the lighting button, and the main switch button flat;

[0039] 3. The leveling assembly of the present application includes a switch assembly, which is used to control the opening and closing of the ventilation assembly, the blowing assembly, the first air heating assembly, and the second air heating assembly. The first locking plate and the locking plate spring enable only one of the first pressing rod, the second pressing rod, the third pressing rod, or the fourth pressing rod to be pressed down at a time. The first locking plate and the second locking plate can also be interlocked to ensure that only one of the ventilation function and the blowing function is turned on, thereby ensuring that the motor is in at most one of the forward or reverse rotation states, thereby enhancing protection for the motor.

[0040] 4. The present application includes a power connection assembly, which is used to connect the motor, the first heater, the second heater and the lighting lamp. The power connection assembly includes an incoming line terminal, a ventilation terminal, a blowing terminal, a first air-heating terminal, a second air-heating terminal and a lighting terminal. The incoming line terminal is used to connect the live wire, the ventilation terminal and the blowing terminal are used to connect the forward and reverse rotation of the motor, the first air-heating terminal is used to connect the first heater, the second air-heating terminal is used to connect the second heater, and the lighting terminal is used to connect the lighting lamp. It is the basis for realizing the ventilation function, the blowing function, the first air-heating function, the second air-heating function and the lighting function;

[0041] 5. The power connection assembly of the present application includes a first conductive member, a second conductive member, a third conductive member, a fourth conductive member, a fifth conductive member, a sixth conductive member, a seventh conductive member and an eighth conductive member. The first conductive member is connected to the incoming line terminal for power supply, and the second conductive member, the third conductive member, the fourth conductive member, the fifth conductive member and the eighth conductive member are respectively connected to the ventilation terminal, the blowing terminal, the first air-heating terminal, the second air-heating terminal and the lighting terminal for power supply, wherein the first conductive member is provided with a first conductive connection portion, a second conductive connection portion, a third conductive connection portion, a fourth conductive connection portion and a fifth conductive connection portion; when the ventilation button is pressed, the first conductive connection portion is connected to the second conductive member, the second conductive member is energized, and the ventilation function is turned on; when the blowing button is pressed, the second conductive connection portion is connected to the third conductive member, the third conductive member is energized, and the ventilation function is turned on. When the first wind-heating button is pressed, the third conductive connection part is connected to the fourth conductive part, and at the same time, the seventh conductive connection part of the sixth conductive part is connected to the third conductive part, and the first support column is pressed down to separate the sixth conductive part from the fifth conductive part, then the third conductive part and the fourth conductive part are energized, and the fifth conductive part is not energized, and the first wind-heating function is turned on; when the second wind-heating button is pressed, the fourth conductive connection part is connected to the fifth conductive part, and at the same time, the seventh conductive connection part of the sixth conductive part is connected to the third conductive part, and the sixth conductive part is connected to the fifth conductive part, then the third conductive part, the fourth conductive part and the fifth conductive part are all energized, and the second wind-heating function is turned on; when the lighting button is pressed, the conductive plate rotates and connects to the eighth conductive part, and at the same time, the conductive plate is connected to the thirteenth conductive connection of the first conductive part, then the eighth conductive part is energized, and the lighting function is turned on. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall structure provided by the present invention.

[0043] Figure 2 It is an overall explosion diagram provided by the present invention.

[0044] Figure 3 It is a structural schematic diagram of the base provided by the present invention.

[0045] Figure 4 It is a structural schematic diagram of the partition and the pressure plate provided by the present invention.

[0046] Figure 5 It is a structural schematic diagram of the leveling component and the partition provided by the present invention.

[0047] Figure 6 It is a structural schematic diagram of the partition provided by the present invention.

[0048] Figure 7 It is a structural schematic diagram of the switch assembly and the leveling assembly provided by the present invention.

[0049] Figure 8It is a cross-sectional schematic diagram of the ventilation assembly provided by the present invention.

[0050] Figure 9 It is a structural schematic diagram of the switch assembly provided by the present invention.

[0051] Figure 10 It is a structural schematic diagram of the lighting assembly provided by the present invention.

[0052] Figure 11 It is a structural schematic diagram of the support cap, movable block and fixed block provided by the present invention.

[0053] Figure 12 It is a structural schematic diagram of the main switch assembly and the switch assembly provided by the present invention.

[0054] Figure 13 It is a structural schematic diagram of the power connection assembly provided by the present invention.

[0055] Figure 14 It is an exploded schematic diagram of the power connection assembly provided by the present invention.

[0056] Figure 15 It is a structural schematic diagram of the third inner button and elastic member provided by the present invention.

[0057] Figure 16 It is a structural schematic diagram of the panel provided by the present invention.

[0058] Figure 17 It is a structural schematic diagram of the panel and the main switch plate provided by the present invention.

[0059] Figure 18 It is a structural schematic diagram of the main switch button and lighting button provided by the present invention.

[0060] Figure 19 It is a structural schematic diagram of the partition and lighting terminal provided by the present invention.

[0061] Figure 20 It is a structural schematic diagram of the partition and incoming line terminal provided by the present invention.

[0062] Reference numerals include:

[0063] 1000, panel; 1100, ventilation button; 1110, first light-transmitting column; 1111, first light-transmitting slot; 1120, first limit hook; 1200, air-blowing button; 1210, second limit hook; 1300, first air-heating button; 1310, third limit hook; 1400, second air-heating button; 1410, fourth limit hook; 1500, main switch button; 1600, lighting button; 1610, second light-transmitting column; 1611, second light-transmitting slot; 1620, sixth limit hook; 1630, support protrusion; 1710, first clearance hole; 1810, first limit hole; 1820, second limit hole; 1830, third limit hole; 1840, fourth limit hole; 1850, fifth Limiting hole; 1860, sixth limiting hole; 2000, pressing plate; 2100, first card slot; 2110, first circuit board; 2120, first cover; 3000, partition; 3100, first pressing shell; 3110, first limiting shell; 3111, first connecting hole; 3200, second pressing shell; 3210, second limiting shell; 3300, third pressing shell; 3310, third limiting shell; 3400, fourth pressing shell; 3410, fourth limiting shell; 3500, fifth pressing shell; 3510, first limiting slot; 3610, first conductive mounting hole; 3620, second conductive mounting hole; 4000, base; 4100, first conductive member; 4110, first conductive connecting portion; 4120, second conductive member Electrical connection part; 4130, third conductive connection part; 4131, eighth conductive connection part; 4140, fourth conductive connection part; 4141, tenth conductive connection part; 4150, fifth conductive connection part; 4160, incoming line terminal; 4200, second conductive member; 4210, ventilation terminal; 4300, third conductive member; 4310, blowing terminal; 4400, fourth conductive member; 4410, first air-heating terminal; 4420, eleventh conductive connection part; 4500, fifth conductive member; 4510, second air-heating terminal; 4600, eighth conductive member; 4610, lighting terminal; 4620, twelfth conductive connection part; 4700, sixth conductive member; 4710, sixth conductive connection part; 4720, seventh conductive member Electrical connection portion; 4730, ninth conductive connection portion; 4800, seventh conductive member; 4900, elastic member; 4910, elastic support portion; 5110, first inner button; 5120, first pressing cap; 5130, first pressing rod; 5131, first connecting portion; 5132, first latching hole; 5140, first spring; 5210, second inner button; 5220, second pressing cap; 5230, second pressing rod; 5231, second connecting portion; 5232, second latching hole; 5240, second spring; 5310, third inner button; 5320, third pressing cap; 5330, third pressing rod; 5340, third spring; 5410, fourth inner button; 5420, fourth pressing cap; 5430, fourth pressing rod;5440, fourth spring; 5510, fifth inner button; 5520, fifth pressing cap; 5530, fifth spring; 5540, first swing lever; 5550, second swing lever; 5551, second connecting portion; 5610, swing member; 5620, support cap; 5621, third movable slot; 5622, fixed hanging hole; 5630, support spring; 5640, movable block; 5641, movable protrusion; 5650, fixed block; 5660 Conductive plate; 5661, thirteenth conductive connection portion; 5662, third connecting portion; 5710, first locking piece; 5711, first hook; 5712, second hook; 5713, third hook; 5714, fourth hook; 5715, fifth wedge portion; 5720, second locking piece; 5721, first wedge portion; 5722, second wedge portion; 5723, third wedge portion; 5724, fourth wedge portion; 5800, locking piece spring. DETAILED DESCRIPTION

[0064] The present invention discloses a flat-type bathroom heater switch and a control method thereof. The specific implementation of the present invention will be further described below in conjunction with preferred embodiments.

[0065] See attached figure Figure 1-20 , Figure 1 This is a schematic diagram of the overall structure provided by the present invention. Figure 2 This is the overall explosion diagram provided by the present invention. Figure 3 is a structural diagram of the base provided by the present invention, Figure 4 This is a schematic structural diagram of the partition and pressure plate provided by the present invention. Figure 5 This is a schematic structural diagram of the flattening assembly and the partition provided by the present invention. Figure 6 Schematic diagram of the structure of the partition provided by the present invention, Figure 7 It is a structural diagram of the switch assembly and the leveling assembly provided by the present invention. Figure 8 is a cross-sectional schematic diagram of the ventilation assembly provided by the present invention, Figure 9 is a structural diagram of the switch assembly provided by the present invention, Figure 10 is a structural diagram of the lighting assembly provided by the present invention, Figure 11 This is a structural diagram of the support cap, movable block and fixed block provided by the present invention. Figure 12 This is a structural diagram of the main switch assembly and the switch assembly provided by the present invention. Figure 13 This is a structural diagram of the power connection assembly provided by the present invention. Figure 14 This is an exploded schematic diagram of the power connection assembly provided by the present invention. Figure 15 : is a schematic structural diagram of the third inner button and elastic member provided by the present invention, Figure 16 is a schematic structural diagram of the panel provided by the present invention, Figure 17 This is a structural diagram of the panel and the main switch plate provided by the present invention. Figure 18 This is a schematic diagram of the structure of the main switch button and lighting button provided by the present invention. Figure 19 This is a schematic structural diagram of the partition and lighting terminal provided by the present invention. Figure 20 It is a structural schematic diagram of the partition and incoming terminal provided by the present invention.

[0066] Preferred embodiment.

[0067] This embodiment provides a flat-type bathroom heater switch, comprising a housing assembly, a leveling assembly, and a power connection assembly, wherein the leveling assembly and the power connection assembly are both installed in the housing assembly, wherein:

[0068] The shell assembly includes a base 4000 (mounting holes for installation are provided at both ends of the base 4000), a panel 1000, a partition 3000 and a pressure plate 2000, the panel 1000 is buckled with the base 4000 (a plurality of mounting slots are provided on the base 4000, and a plurality of mounting protrusions are provided on the panel 1000, and the mounting protrusions are buckled at the bottom of the mounting slots to buckle the panel 1000 and the base 4000 together, which can fix the partition 3000 and the pressure plate 2000), the partition 3000 and the pressure plate 2000 are installed between the pressure plate 2000 and the base 4000, and the pressure plate 2000 is buckled with the base 4000 (a plurality of mounting holes are provided on the base 4000, and a plurality of mounting protrusions are provided on the pressure plate 2000, which can be buckled into the mounting holes by the mounting protrusions 2000 and the base 4000 are buckled and fixed together, the partition 3000 is supported at the bottom of the base 4000, the pressing plate 2000 is buckled on the partition 3000 and buckled with the base 4000, so that the partition 3000 can be fixed in the base 4000), the partition 3000 is installed between the pressing plate 2000 and the base 4000, and the upper end of the panel 1000 is provided with a ventilation button 1100 (the ventilation button 1100 is used to control the forward rotation of the motor and start the ventilation function - the motor is powered on to forwardly convert the air), a blowing button 1200 (the blowing button 1200 is used to control the reverse rotation of the motor and start the blowing function - the motor is powered on to reverse and blow), and a first air heating button 1300 (the first air heating button 1300 is used to control the heating of the first heater and start the first air heating function - the motor is powered on to reverse and blow, and the first heater is powered on to heat);

[0069] The power connection component is arranged in the base 4000, and the power connection component includes an incoming terminal 4160 (for connecting the live wire for power supply), a ventilation terminal 4210 (for connecting the forward control end of the motor), a blowing terminal 4310 (for connecting the reverse control end of the motor) and a first air-heating terminal 4410 (for connecting the first heater). The incoming terminal 4160 is installed at the rear end of the base 4000, and the ventilation terminal 4210, the blowing terminal 4310 and the first air-heating terminal 4410 are all installed at the base. The front end of 4000, (the inlet terminal 4160, the ventilation terminal 4210, the blowing terminal 4310 and the first air heating terminal 4410 also play the role of supporting the partition 3000), the inlet terminal 4160 is connected to the first conductive member 4100, the first conductive member 4100 includes a first conductive connecting portion 4110, a second conductive connecting portion 4120 and a third conductive connecting portion 4130, the ventilation terminal 4210 is connected to the second conductive member 4200, the second conductive member 4200 and the first conductive connecting portion The first conductive connecting portion 4110 is matched with the second conductive connecting portion 4110 (when the first conductive connecting portion 4110 is pressed, the first conductive connecting portion 4110 is connected to the second conductive member 4200, and the second conductive member 4200 is connected to the first conductive member 4100, and the ventilation function is turned on), the blowing terminal 4310 is connected to the third conductive member 4300, and the third conductive member 4300 is matched with the second conductive connecting portion 4120 (when the second conductive connecting portion 4120 is pressed, the second conductive connecting portion 4120 is connected to the third conductive member 4300, and the third conductive member The first air-heating terminal 4410 is connected to the fourth conductive member 4400, and the fourth conductive member 4400 matches the third conductive connecting portion 4130 (when the third conductive connecting portion 4130 is pressed, the third conductive connecting portion 4130 is connected to the fourth conductive member 4400, and the third conductive member 4300 is connected to the first conductive member 4100, turning on the first air-heating function - the motor is powered on and reverses to blow air, and the first heater and the second heater are powered on to generate heat);

[0070] The leveling component is arranged on the partition 3000, and the leveling component includes a ventilation component (for maintaining the flatness of the ventilation button 1100), a blowing component (for maintaining the flatness of the blowing button 1200) and a first air heating component (for maintaining the flatness of the first air heating button 1300). One end of the ventilation component is connected to the ventilation button 1100, and the other end of the ventilation component is connected to the first conductive connecting part 4110. One end of the blowing component is connected to the blowing button 1200, and the other end of the blowing component is connected to the second conductive connecting part 4120. One end of the first air heating component is connected to the first air heating button 1300, and the other end of the first air heating component is connected to the third conductive connecting part 4130.

[0071] Preferably, the ventilation assembly includes a first inner button 5110, a first pressing rod 5130, a first spring 5140 and a first pressing cap 5120, the upper end of the partition 3000 is provided with a first pressing shell 3100, the middle part of the first pressing shell 3100 is provided with a first pressing hole, the first inner button 5110 is arranged in the first pressing hole, the upper end of the first inner button 5110 is provided with a first pressing groove, the rear end of the first pressing shell 3100 is provided with a first limiting shell 3110, the first limiting The shell 3110 and the first pressing shell 3100 are connected through the first connecting hole 3111. The rear end of the first pressing rod 5130 is in a right angle shape. The rear end of the first pressing rod 5130 passes through the first connecting hole 3111 and is arranged in the first limiting shell 3110. The front end of the first pressing rod 5130 is provided with a first connecting portion 5131. The first pressing cap 5120 is inserted into the first connecting portion 5131. The ventilation pressing plate 1100 is placed at the left end of the panel 1000. The front end of the ventilation button 1100 is hinged to the front end of the panel 1000, and the rear end of the ventilation button 1100 is provided with a first limiting hook 1120, and the panel 1000 is provided with a first limiting hole 1810, the first limiting hook 1120 matches the first limiting hole 1810, the first pressing cap 5120 abuts against the lower end of the ventilation button 1100, the lower end of the first inner button 5110 is provided with a first mounting post, the lower end of the first mounting post is provided with a first mounting groove, the first spring 5140 is arranged in the first mounting groove, and the first spring 5140 abuts against the upper end of the first conductive connecting part 4110; the ventilation assembly includes a first leveling spring, a first guide groove is provided on one side of the first limiting hole 1810, a first guide rod is provided in the first guide groove, the lower end of the first leveling spring is sleeved on the first guide rod, the lower end of the ventilation button 1100 is provided with a first limiting convex ring, and the upper end of the first leveling spring abuts against the first limiting convex ring;

[0072] When the ventilation button 1100 is pressed, the ventilation button 1100 is pressed downward, driving the first pressing cap 5120 to move downward, and because the rear end of the first pressing rod 5130 is at a right angle and hooked in the first limiting shell 3110, the first pressing cap 5120 presses the front end of the first pressing rod 5130 and rotates downward, and the first pressing rod 5130 presses the first inner button 5110 downward, and the first inner button 5110 drives the first spring 5140 to press the first conductive connecting part 4110 downward (through the soft connection of the first spring 5140, a better pressing touch can be provided to the ventilation button 1100), so that the first conductive connecting part 4110 is connected to the second conductive part 4200, which is used to turn on the ventilation function. When the ventilation button 1100 is released, due to the hinged connection between the ventilation button 1100 and the panel 1000, the first flattening spring pushes the ventilation button 1100 to rotate upward, and through the cooperation between the first limit hook 1120 and the first limit block, the ventilation button 1100 is restored to a flat state, and the ventilation function is still in the on state.

[0073] The blowing assembly includes a second inner button 5210, a second pressing rod 5230, a second spring 5240 and a second pressing cap 5220. The upper end of the partition 3000 is provided with a second pressing shell 3200, the middle part of the second pressing shell 3200 is provided with a second pressing hole, the second inner button 5210 is arranged in the second pressing hole, the upper end of the second inner button 5210 is provided with a second pressing groove, the rear end of the second pressing shell 3200 is provided with a second limiting shell 3210, and the second limiting shell The second pressing shell 3200 is connected through the second connecting hole, the rear end of the second pressing rod 5230 is in a right angle shape, the rear end of the second pressing rod 5230 passes through the second connecting hole and is arranged in the second limiting shell 3210, the front end of the second pressing rod 5230 is provided with a second connecting portion 5231, the second pressing cap 5220 is inserted into the second connecting portion 5231, the blowing pressing plate 1200 is placed on the right side of the ventilation pressing plate 1100, and the blowing pressing plate 1200 is placed on the right side of the ventilation pressing plate 1100. The front end of the plate 1200 is hinged to the front end of the panel 1000, and the rear end of the blowing pressing plate 1200 is provided with a second limiting hook 1210, and the panel 1000 is provided with a second limiting hole 1820, and the second limiting hook 1210 matches the second limiting hole 1820, the second pressing cap 5220 abuts against the lower end of the blowing pressing plate 1200, and the lower end of the second inner button 5210 is provided with a second mounting post, and the lower end of the second mounting post is provided with a second mounting groove, the second spring 5240 is arranged in the second mounting groove, and the second spring 5240 abuts against the upper end of the second conductive connecting part 4120; the blowing assembly includes a second flattening spring, a second guide groove is provided on one side of the second limiting hole 1820, and a second guide rod is provided in the second guide groove, the lower end of the second flattening spring is sleeved on the second guide rod, and the lower end of the blowing pressing plate 1200 is provided with a second limiting convex ring, and the upper end of the second flattening spring abuts against the second limiting convex ring;

[0074] When the blowing button 1200 is pressed, the blowing button 1200 is pressed downward, driving the second pressing cap 5220 to move downward, and because the rear end of the second pressing rod 5230 is at a right angle and hooked in the second limiting shell 3210, the second pressing cap 5220 presses the front end of the second pressing rod 5230 and rotates downward, and the second pressing rod 5230 presses the second inner button 5210 downward, and the second inner button 5210 drives the second spring 5240 to press the second conductive connecting part 4120 downward (through the soft connection of the second spring 5240, a better pressing touch can be provided to the blowing button 1200), so that the second conductive connecting part 4120 is connected to the third conductive part 4300, which is used to turn on the blowing function. When the blowing button 1200 is released, due to the hinged connection between the blowing button 1200 and the panel 1000, the second flattening spring pushes the blowing button 1200 to rotate upward, and through the cooperation between the second limit hook 1210 and the second limit block, the blowing button 1200 is restored to a flat state, and the blowing function is still in the on state.

[0075] The first air heating component includes a third inner button 5310, a third pressing rod 5330, a third spring 5340 and a third pressing cap 5320. The upper end of the partition 3000 is provided with a third pressing shell 3300, the middle part of the third pressing shell 3300 is provided with a third pressing hole, the third inner button 5310 is arranged in the third pressing hole, the upper end of the third inner button 5310 is provided with a third pressing groove, the rear end of the third pressing shell 3300 is provided with a third limiting shell 3310, and the third limiting shell The third pressing shell 3310 is connected to the third pressing shell 3300 through the third connecting hole. The rear end of the third pressing rod 5330 is in a right angle shape. The rear end of the third pressing rod 5330 passes through the third connecting hole and is arranged in the third limiting shell 3310. The front end of the third pressing rod 5330 is provided with a third connecting portion. The third pressing cap 5320 is inserted into the third connecting portion. The first air heating pressing plate 1300 is placed on the right side of the blowing pressing plate 1200. The first air heating pressing plate 1300 The front end is hinged to the front end of the panel 1000, the rear end of the first air heating press plate 1300 is provided with a third limiting hook 1310, the panel 1000 is provided with a third limiting hole 1830, the third limiting hook 1310 matches the third limiting hole 1830, the third pressing cap 5320 is against the lower end of the first air heating press plate 1300, the lower end of the third inner button 5310 is provided with a third mounting column, the lower end of the third mounting column is provided with a third mounting slot, the third spring The spring 5340 is arranged in the third mounting groove, and the third spring 5340 is against the upper end of the third conductive connecting part 4130; the first air heating component includes a third flattening spring, and a third guide groove is provided on one side of the third limiting hole 1830, and a third guide rod is provided in the third guide groove. The lower end of the third flattening spring is sleeved on the third guide rod, and the lower end of the first air heating button 1300 is provided with a third limiting convex ring, and the upper end of the third flattening spring is against the third limiting convex ring.

[0076] When the first air-heating button 1300 is pressed, the first air-heating button 1300 is pressed downward, driving the third pressing cap 5320 to move downward, and because the rear end of the third pressing rod 5330 is at a right angle and hooked in the third limiting shell 3310, the third pressing cap 5320 presses the front end of the third pressing rod 5330 and rotates downward, and the third pressing rod 5330 presses the third inner button 5310 downward, and the third inner button 5310 drives the third spring 5340 to press the third conductive connecting part 4130 downward (through the soft connection of the third spring 5340, a better pressing touch can be provided to the third button), so that the third conductive connecting part 4130 is connected to the fourth conductive part 4400, which is used to turn on the first air-heating function. When the first air heating button 1300 is released, due to the hinge between the first air heating button 1300 and the panel 1000, the third flattening spring pushes the first air heating button 1300 to rotate upward, and through the cooperation between the third limiting hook 1310 and the third limiting block, the first air heating button 1300 is restored to a flat state, and the first air heating function is still in the on state.

[0077] Preferably, a second air-heating button 1400 is provided at the upper end of the panel 1000 (the second air-heating button 1400 is used to control the heating of the first heater and start the first air-heating function - the motor is powered on and blows air in reverse, the first heater and the second heater are powered on and heat up, and the second air-heating function is warmer than the second air-heating function), the second air-heating button 1400 is installed at the right end of the panel 1000, the power connection component includes a second air-heating terminal 4510, the second air-heating terminal 4510 is connected to the fifth conductive member 4500, the right end of the first conductive member 4100 is provided with a fourth conductive connecting portion 4140, the fifth conductive member 4500 and the fourth conductive connecting portion 4140 matches, the second air heating component includes a fourth inner button 5410, a fourth pressing rod 5430, a fourth spring 5440 and a fourth pressing cap 5420, the upper end of the partition 3000 is provided with a fourth pressing shell 3400, the middle part of the fourth pressing shell 3400 is provided with a fourth pressing hole, the fourth inner button 5410 is arranged in the fourth pressing hole, the upper end of the fourth inner button 5410 is provided with a fourth pressing groove, the rear end of the fourth pressing shell 3400 is provided with a fourth limiting shell 3410, the fourth limiting shell 3410 and the fourth pressing shell 3400 are connected through a fourth connecting hole, the rear end of the fourth pressing rod 5430 is right-angled, and the fourth pressing rod The rear end of 5430 passes through the fourth connecting hole and is arranged in the fourth limiting shell 3410, the front end of the fourth pressing rod 5430 is provided with a fourth connecting part, and the fourth pressing cap 5420 is inserted into the fourth connecting part, the second air heating pressing plate 1400 is placed on the right side of the first air heating pressing plate 1300, the front end of the second air heating pressing plate 1400 is hinged to the front end of the panel 1000, the rear end of the second air heating pressing plate 1400 is provided with a fourth limiting hook 1410, the panel 1000 is provided with a fourth limiting hole 1840, the fourth limiting hook 1410 matches the fourth limiting hole 1840, and the fourth pressing cap 5420 is against the The lower end of the second air-heating button 1400 and the lower end of the fourth inner button 5410 are provided with a fourth mounting column, and the lower end of the fourth mounting column is provided with a fourth mounting groove. The fourth spring 5440 is arranged in the fourth mounting groove, and the fourth spring 5440 is against the upper end of the fourth conductive connecting part 4140. The second air-heating assembly includes a fourth flattening spring, and a fourth guide groove is provided on one side of the fourth limiting hole 1840. A fourth guide rod is provided in the fourth guide groove, and the lower end of the fourth flattening spring is sleeved on the fourth guide rod. The lower end of the second air-heating button 1400 is provided with a fourth limiting convex ring, and the upper end of the fourth flattening spring is against the fourth limiting convex ring.

[0078] When the second air-heating button 1400 is pressed, the second air-heating button 1400 is pressed downward, driving the fourth pressing cap 5420 to move downward, and because the rear end of the fourth pressing rod 5430 is at a right angle and hooked in the fourth limiting shell 3410, the fourth pressing cap 5420 presses the front end of the fourth pressing rod 5430 and rotates downward, and the fourth pressing rod 5430 presses the fourth inner button 5410 downward, and the fourth inner button 5410 drives the fourth spring 5440 to press the fourth conductive connecting part 4140 downward (through the soft connection of the fourth spring 5440, a better pressing touch can be provided to the fourth button), so that the fourth conductive connecting part 4140 is connected to the fifth conductive part 4500, which is used to turn on the second air-heating function. When the second air-heating button 1400 is released, due to the hinged connection between the second air-heating button 1400 and the panel 1000, the fourth flattening spring pushes the second air-heating button 1400 to rotate upward, and through the cooperation between the fourth limiting hook 1410 and the fourth limiting block, the second air-heating button 1400 is restored to a flat state, and the second air-heating function is still in the on state.

[0079] Preferably, the leveling component includes a switch component, and the switch component includes a first locking piece 5710 and a locking piece spring 5800. The upper end of the partition 3000 is provided with a first movable groove, the first locking piece 5710 is arranged in the first movable groove, and a second movable groove is provided on the left side of the first movable groove. The locking piece spring 5800 is arranged in the second movable groove, and a connecting groove is provided between the first movable groove and the second movable groove. The left end of the first locking piece 5710 is provided with a first connecting portion, and the first connecting portion passes through the connecting groove and is connected to the locking piece spring 5800. The first locking piece 5710 is provided with a first hook 5711, a second hook 5712, a third hook 5713 and a fourth hook 5714 in sequence. The first hook 5711, the second hook 5712, the third hook 5713 and the fourth hook 5714 The upper ends of the hook 5712, the third hook 5713 and the fourth hook 5714 are all provided with oblique openings, and the incision directions of the first hook 5711, the second hook 5712, the third hook 5713 and the fourth hook 5714 are all the same. The front end of the first pressing rod 5130 is provided with a first locking hole 5132, and the first locking hole 5132 matches the first hook 5711. The front end of the second pressing rod 5230 is provided with a second locking hole 5232, and the second locking hole 5232 matches the second hook 5712. The front end of the third pressing rod 5330 is provided with a third locking hole, and the third locking hole matches the third hook 5713. The front end of the fourth pressing rod 5430 is provided with a fourth locking hole, and the fourth locking hole matches the fourth hook 5714.

[0080] When the first pressing rod 5130 rotates downward, the first pressing rod 5130 slowly squeezes the upper end of the first hook 5711, and the first locking plate 5710 squeezes the locking plate spring 5800, so that the first locking plate 5710 moves to the left until the first locking hole 5132 passes through the oblique opening of the upper end of the first hook 5711, and the locking plate spring 5800 pushes the first locking plate 5710 back to the right, and the first hook 5711 hooks the first locking hole 5132; the first spring 5140 then pushes the first pressing rod 5130 upward to ensure that the

[0081] When the second pressing rod 5230 rotates downward, the second pressing rod 5230 slowly presses the upper end of the second hook 5712, and the second locking plate 5720 presses the locking plate spring 5800, causing the second locking plate 5720 to move leftward until the second engaging hole 5232 passes through the oblique opening of the upper end of the second hook 5712. The locking plate spring 5800 then pushes the second locking plate 5720 back rightward, and the second hook 5712 hooks the second engaging hole 5232.

[0082] When the third pressing rod 5330 rotates downward, the third pressing rod 5330 slowly presses the upper end of the third hook 5713, and the third locking plate squeezes the locking plate spring 5800, causing the third locking plate to move leftward until the third engaging hole passes through the oblique opening of the upper end of the third hook 5713. The locking plate spring 5800 pushes the third locking plate back to the right, and the third hook 5713 hooks the third engaging hole.

[0083] When the fourth pressing rod 5430 rotates downward, the fourth pressing rod 5430 slowly presses the upper end of the fourth hook 5714, and the fourth locking plate squeezes the locking plate spring 5800, causing the fourth locking plate to move leftward until the fourth engaging hole passes through the oblique opening at the upper end of the fourth hook 5714. The locking plate spring 5800 pushes the fourth locking plate back to the right, and the fourth hook 5714 hooks the fourth engaging hole.

[0084] Moreover, when one of the first pressing rod 5130, the second pressing rod 5230, the third pressing rod 5330 or the fourth pressing rod 5430 is pressed, the remaining one will automatically bounce back during the process of the first locking plate 5710 moving to the left, thereby ensuring that only one of the first pressing rod 5130, the second pressing rod 5230, the third pressing rod 5330 or the fourth pressing rod 5430 can be hooked by the first locking plate 5710.

[0085] Preferably, the switch assembly includes a second locking piece 5720, the upper end of which is provided with a first wedge-shaped portion 5721, a second wedge-shaped portion 5722, a third wedge-shaped portion 5723 and a fourth wedge-shaped portion 5724, the upper ends of the first wedge-shaped portion 5721, the second wedge-shaped portion 5722, the third wedge-shaped portion 5723 and the fourth wedge-shaped portion 5724 are all provided with an oblique opening, the first wedge-shaped portion 5721 matches the first hook 5711, and the first wedge-shaped portion 5721 is provided with a first hook 5711. The oblique direction of the portion 5721 is opposite to that of the first hook 5711, the second wedge-shaped portion 5722 matches the second hook 5712, the third wedge-shaped portion 5723 matches the third hook 5713, and the fourth wedge-shaped portion 5724 matches the fourth hook 5714. The oblique directions of the second wedge-shaped portion 5722, the third wedge-shaped portion 5723 and the fourth wedge-shaped portion 5724 are all the same as the oblique direction of the first hook 5711.

[0086] When the first pressing rod 5130 rotates downward, the first pressing rod 5130 squeezes the oblique opening at the upper end of the first hook 5711, causing the first locking piece 5710 to move leftward. At the same time, the first pressing rod 5130 squeezes the oblique opening at the upper end of the first wedge-shaped portion 5721, causing the second locking piece 5720 to move rightward. As the first pressing rod 5130 continues to move downward, the first hook 5711 hooks the first locking hole 5132, and the first locking piece 5710 is pushed by the locking piece spring 5800. When the second pressing rod 5230 is pressed again, the second pressing rod 5230 squeezes the second hook 5712, causing the first locking piece 5710 to move to the left, and as the second pressing rod 5230 continues to move downward, it squeezes the second wedge-shaped portion 5722, causing the second locking piece 5720 to move to the left. When the first wedge-shaped portion 5721 presses against the first pressing rod 5130, the second pressing rod 5230 cannot continue to move downward, and the first pressing rod 5130 cannot pop out.

[0087] Alternatively, when the second pressing rod 5230 rotates downward, the second pressing rod 5230 squeezes the oblique opening at the upper end of the second hook 5712, causing the first locking piece 5710 to move leftward. At the same time, the second pressing rod 5230 squeezes the oblique opening at the upper end of the second wedge-shaped portion 5722, causing the second locking piece 5720 to move leftward. As the second pressing rod 5230 continues to move downward, the second hook 5712 hooks the second locking hole 5232, and the first locking piece 5710 is locked by the locking piece spring 580. 0 is pushed back. When the first pressing rod 5130 is pressed again, the first pressing rod 5130 squeezes the first hook 5711, causing the first locking piece 5710 to move to the left. As the first pressure sense continues to move downward, it squeezes the first wedge-shaped portion 5721, causing the second locking piece 5720 to move to the right. When the second wedge-shaped portion 5722 presses against the second pressing rod 5230, the first pressing rod 5130 cannot move further downward, and the second pressing rod 5230 cannot be ejected.

[0088] Therefore, the second locking piece 5720 forms an interlock between the first pressing rod 5130 and the second pressing rod 5230, which ensures that the ventilation function and the blowing function will not occur at the same time, thereby ensuring the normal operation of the motor and avoiding the first pressing rod 5130 or the second pressing rod 5230 from popping up, which causes the ventilation function and the blowing function to be turned on at the same time, which may easily cause damage to the motor.

[0089] Preferably, the power connection assembly includes a sixth conductive member 4700, a seventh conductive member 4800, and an elastic member 4900. A sixth conductive connection portion 4710 is provided at the left end of the sixth conductive member 4700, and the sixth conductive connection portion 4710 is connected to the third conductive member 4300. A seventh conductive connection portion 4720 is provided at the middle portion of the sixth conductive member 4700. An eighth conductive connection portion 4131 is provided at the left end of the third conductive connection portion 4130, and the eighth conductive connection portion 4131 matches the seventh conductive connection portion 4720. A ninth conductive connection portion 4730 is provided at the right end of the sixth conductive member 4700. A tenth conductive connection portion 4141 is provided at the right end of the fourth conductive connection portion 4140, and the tenth conductive connection portion 4141 matches the ninth conductive connection portion 4730.

[0090] The bottom of the base 4000 is provided with a first placement groove, the elastic member 4900 is installed in the first placement groove, the upper end of the elastic member 4900 is provided with an upwardly arched elastic support part 4910, the middle part of the seventh conductive member 4800 abuts against the upper end of the elastic support part 4910, the rear end of the fourth conductive member 4400 is provided with an eleventh conductive connecting part 4420, the middle part of the seventh conductive member 4800 abuts against the lower end of the eleventh conductive connecting part 4420, the middle part of the seventh conductive member 4800 abuts against the lower end of the fourth conductive member 4400, the right end of the seventh conductive member 4800 is connected to the fifth conductive member 4500, the left end of the seventh conductive member 4800 is provided with a first support part, the lower end of the third inner button 5310 is provided with a first support column, and the lower end of the first support column abuts against the upper end of the first support part.

[0091] When the second air-heating pressing plate 1400 is pressed, the fourth conductive connecting portion 4140 is connected to the fifth conductive member 4500, that is, the second heater is energized for heating. At the same time, due to the action of the first locking piece 5710, the air-blowing pressing plate 1200 and the first air-heating pressing plate 1300 will not be pressed, so the second conductive connecting portion 4120 will not be connected to the third conductive member 4300, and the third conductive connecting portion 4130 will not be connected to the fourth conductive member 4400. However, at the fourth conductive connecting portion 4140, the air-blowing pressing plate 1200 and the first air-heating pressing plate 1300 will not be pressed. 0 is connected to the fifth conductive member 4500, the ninth conductive connection part 4730 is connected to the tenth conductive connection part 4141, and the sixth conductive connection part 4710 is connected to the third conductive member 4300, then the third conductive member 4300 is energized, that is, the motor is energized and reversed, and at the same time the seventh conductive member 4800 is respectively connected to the fourth conductive member 4400 and the fifth conductive member 4500, then the fourth conductive member 4400 is energized, that is, the first heater is energized for heating, and the second wind heating function is turned on.

[0092] When the first air-heating button 1300 is pressed, the third conductive connection part 4130 is connected to the fourth conductive member 4400, that is, the first heater is energized for heating. At the same time, due to the action of the first locking piece 5710, the air-blowing button 1200 and the second air-heating button 1400 will not be pressed, so the second conductive connection part 4120 will not be connected to the third conductive member 4300, and the fourth conductive connection part 4140 will not be connected to the fifth conductive member 4500. However, when the third conductive connection part 4130 is connected to the fourth conductive member 4500, the air-blowing button 1200 and the second air-heating button 1400 will not be pressed. When the first supporting column moves downward, the seventh conductive component 4800 is pushed downward, and the seventh conductive component 4800 is separated from the fourth conductive component 4400. The fifth conductive component 4500 is not powered, that is, the second heater is not powered, and the first wind heating function is turned on.

[0093] Preferably, a total closing plate 1500 is provided at the upper end of the panel 1000, and the total closing plate 1500 is installed at the rear end of the panel 1000. The rear end of the total closing plate 1500 is hinged to the rear end of the panel 1000, and the front end of the total closing plate 1500 is provided with a fifth limiting hook, and a fifth limiting hole 1850 is provided on the rear side of the first limiting hole 1810, and the fifth limiting hook matches the fifth limiting hole 1850. The leveling component includes a total closing component, and the total closing component includes a fifth inner button 5510, a fifth pressing cap 5520 and a fifth spring 5530. The left end of the partition 3000 is provided with a fifth pressing shell 3500, and the middle part of the fifth pressing shell 3500 is provided with a fifth limiting hole 1850. The fifth pressing hole is provided, the fifth inner button 5510 is placed in the fifth pressing hole, the fifth pressing cap 5520 is provided at the upper end of the fifth inner button 5510, the fifth pressing cap 5520 is against the lower end of the total closing plate 1500, the lower end of the fifth inner button 5510 is provided with a fifth mounting column, the lower end of the fifth mounting column is provided with a fifth mounting groove, the fifth spring 5530 is provided in the fifth mounting groove, a support block is provided in the base 4000, the fifth spring 5530 is against the upper end of the support block, the leveling component includes a shut-off component, the shut-off component includes a first swing rod 5540, a second swing rod 5550 and a swing spring, the right end of the fifth pressing shell 3500 is provided with a first limit The first toggle block is matched with the first limiting slot 3510, and the two ends of the first swing rod 5540 are hinged to the partition 3000. The rear end of the first swing rod 5540 corresponds to the lower end of the first toggle block. The two ends of the second swing rod 5550 are hinged to the partition 3000, and the rear end of the second swing rod 5550 is connected to the front end of the first swing rod 5540. The front end of the second swing rod 5550 is against the upper end of the first locking plate 5710. A fifth wedge portion 5715 is provided between the first hook 5711 and the second hook 5712. The fifth wedge-shaped portion 5715 matches, and the front end of the fifth wedge-shaped portion 5715 is provided with a second connecting portion 5551, and the second connecting portion 5551 is connected to the swing spring. The front end of the partition 3000 is provided with a sixth mounting column, and the upper end of the sixth mounting column is provided with a sixth mounting groove, and the lower end of the swing spring is arranged in the sixth mounting groove. The total closing assembly includes a fifth leveling spring, and a fifth guide groove is provided on one side of the fifth limiting hole 1850. A fifth guide rod is provided in the fifth guide groove, and the lower end of the fifth leveling spring is sleeved on the fifth guide rod. The lower end of the total closing button 1500 is provided with a fifth limiting convex ring, and the upper end of the fifth leveling spring is against the fifth limiting convex ring.

[0094] Press the general closing button 1500, the general closing button 1500 presses the fifth pressing cap 5520 to move downward, the fifth pressing cap 5520 drives the fifth inner button 5510 to move downward, and the fifth inner button 5510 drives the toggle block to press the first swing rod 5540 downward (because the middle part of the first swing rod 5540 is provided with a rotating shaft pin, the rotating shaft pin cooperates with the rotating shaft hole on the partition 3000, so that the first swing rod 5540 can swing on the partition 3000), the rear end of the first swing rod 5540 rotates downward, and the front end of the first swing rod 5540 rotates upward, and the first swing rod 5540 drives the second swing rod When the second swing lever 5550 (due to a pivot hole in the middle of the second swing lever 5550, the pivot hole cooperates with the pivot pin on the partition 3000 to allow the second swing lever 5550 to swing on the partition 3000) rotates upward, the rear end of the second swing lever 5550 rotates upward, and the front end of the second swing lever 5550 rotates downward. The second swing lever 5550 squeezes the fifth wedge-shaped portion 5715, causing the first locking plate 5710 to move leftward, causing the first pressing lever 5130, the second pressing lever 5230, the third pressing lever 5330, or the fourth pressing lever 5430 to spring up, turning off the ventilation function, the blowing function, the first air-heating function, or the second air-heating function. When the main closing plate 1500 is released, the fifth spring 5530 pushes the fifth inner button 5510 upward, returning it to its original position, thereby keeping the main closing plate 1500 flat. Furthermore, due to the hinged connection between the main closing plate 1500 and the panel 1000, the fifth restoring spring pushes the main closing plate 1500 to rotate upward, and through the cooperation between the fifth limiting hook and the fifth limiting block, the main closing plate 1500 is restored to a flat state.

[0095] Preferably, the upper end of the panel 1000 is provided with a lighting button 1600 (for controlling the opening and closing of the lighting lamp, turning on the lighting function - lighting the lighting lamp), the rear end of the lighting button 1600 is hinged to the rear end of the panel 1000, the front end of the lighting button 1600 is provided with a sixth limiting hook 1620, the panel 1000 is provided with a sixth limiting hole 1860, the sixth limiting hook 1620 matches the sixth limiting hole 1860, the lower end of the lighting button 1600 is provided with a supporting protrusion 1630, the leveling component includes a lighting component, and the lighting component includes a support cap 5620, a movable block 5640, a fixed block 5650, a swinging member 5610, a swinging spring, and a support spring 563 0 and the conductive plate 5660, the supporting protrusion 1630 abuts against the upper end of the supporting cap 5620, the lower end of the supporting cap 5620 is provided with a third movable groove 5621, the upper end of the movable block 5640 is provided with a movable protrusion 5641, and the movable protrusion 5641 matches the third movable groove 5621, the fixed block 5650 is arranged at the lower end of the movable block 5640, and fixed hooks are provided at both ends of the fixed block 5650, and fixed hanging holes 5622 are provided at both ends of the supporting cap 5620, and the fixed hooks match the fixed hanging holes 5622, and the first hooks are provided at both ends of the swinging member 5610, and a swinging groove is provided between the first hooks, and the swinging groove matches the movable block 5640. The two ends of the swinging member are hinged to the pressure plate 2000, the lower end of the swinging member 5610 is provided with a sixth mounting slot, the swinging spring is arranged in the sixth mounting slot, the upper end of the conductive plate 5660 is provided with a third connecting portion 5662, the third connecting portion 5662 is connected to the swinging spring, the lower end of the support cap 5620 is provided with a plurality of limiting protrusions, the upper end of the support spring 5630 is sleeved on the limiting protrusion, the upper end of the pressure plate 2000 is provided with a plurality of seventh mounting columns, the upper end of the seventh mounting column is provided with a seventh mounting slot, the lower end of the support spring 5630 is inserted into the seventh mounting slot, the rear end of the first conductive member 4100 is provided with a fifth conductive connecting portion 4150, the conductive The lower end of the plate 5660 is connected to the fifth conductive connection part 4150. The power connection assembly includes a lighting terminal 4610 and an eighth conductive member 4600. The lighting terminal 4610 is installed at the rear end of the base 4000. The eighth conductive member 4600 is connected to the lighting terminal 4610. The left end of the eighth conductive member 4600 is provided with a twelfth conductive connection part 4620. The upper end of the conductive plate 5660 is provided with a thirteenth conductive connection part 5661. The twelfth conductive connection part 4620 matches the thirteenth conductive connection part 5661. The lighting assembly includes a sixth flattening spring. A sixth guide groove is provided on one side of the sixth limiting hole 1860. A sixth guide rod is provided in the sixth guide groove.The lower end of the sixth flattening spring is sleeved on the sixth guide rod, and the lower end of the lighting button 1600 is provided with a sixth limiting convex ring, and the upper end of the sixth flattening spring abuts against the sixth limiting convex ring.

[0096] When the lighting button 1600 is pressed, the support protrusion 1630 pushes the support cap 5620 downward, and the upper end of the swing member 5610 (since the swing member 5610 is provided with a pivot pin at both ends, the swing member 5610 can rotate through the cooperation of the pivot pin and the pivot hole on the partition 3000) rotates to the left, and the lower end of the swing member 5610 rotates to the right, and the swing member 5610 drives the conductive plate 5660 to rotate to the right (through the soft connection of the swing spring, the rotation of the conductive plate 5660 is softer), so that the thirteenth conductive connection part 5661 is connected to the twelfth conductive connection part 4620, so that the eighth conductive part 4600 is energized, and the lighting lamp is energized and lights up, that is, the lighting function is turned on. After releasing the lighting button 1600, the support spring 5630 pushes the support cap 5620 upward to restore it to its original position, allowing the lighting button 1600 to remain in its original position, thereby maintaining the flatness of the lighting button 1600. Furthermore, due to the hinged connection between the lighting button 1600 and the panel 1000, the sixth leveling spring pushes the lighting button 1600 to rotate upward, and through the cooperation between the sixth limiting hook 1620 and the sixth limiting block, the lighting button 1600 returns to its flat position, and the lighting function remains on.

[0097] Preferably, the pressure plate 2000 is provided with a first circuit board 2110 and a first cover plate 2120, the front end of the pressure plate 2000 is provided with a first card slot 2100, the first circuit board 2110 is placed in the first card slot 2100, the first cover plate 2120 covers the upper end of the first circuit board 2110, the upper end of the first circuit board 2110 is provided with four first indicator lights, the upper ends of the ventilation terminal 4210, the blowing terminal 4310, the first air heating terminal 4410 and the second air heating terminal 4510 are all connected with a first conductive spring (because the first conductive spring is small and can be judged by the first conductive mounting hole 3610, it is not shown in the figure), the partition 3000 is provided with four first conductive mounting holes 3610, the upper end of the first conductive spring passes through the first conductive mounting hole 3610 and is connected to the first circuit board 2110, and the lower end of the first circuit board 2110 is provided with four a first conductive contact (the first conductive contact is used to control the first indicator light at the corresponding position, that is, when the first conductive contact is energized, the first indicator light at the corresponding position lights up), the first conductive contact corresponds to the first conductive spring in a one-to-one manner, the first cover plate 2120 is provided with four first lamp holes, the first lamp holes correspond to the first indicator lights in a one-to-one manner, the panel 1000 is provided with four first clearance holes 1710, the first clearance holes 1710 correspond to the first lamp holes in a one-to-one manner, a first switch is provided on one side of each of the first indicator lights, the lower ends of the ventilation button 1100, the air blowing button 1200, the first air heating button 1300, and the second air heating button 1400 are each provided with a first light-transmitting column 1110, the first light-transmitting column 1110 corresponds to the first switch in a one-to-one manner, and the lower end of the first light-transmitting column 1110 is provided with a first light-transmitting slot 1111, the first light-transmitting slot 1111 corresponds to the first indicator light;

[0098] When the first indicator light is on, the luminous state can be seen on the surface through the first lamp hole, the first clearance hole 1710 and the first light-transmitting groove 1111;

[0099] When the ventilation button 1100 is pressed, the ventilation terminal 4210 is energized, and the corresponding first conductive spring is energized, so that the corresponding first indicator light is lit, and the surface of the ventilation button 1100 can be illuminated to indicate that the motor is in the positive ventilation state, that is, the ventilation function is turned on;

[0100] When the blowing button 1200 is pressed, the blowing terminal 4310 is energized, and the corresponding first conductive spring is energized, so that the corresponding first indicator light is lit, and the surface of the blowing button 1200 can be illuminated to indicate that the motor is in the reverse blowing state, that is, the blowing function is turned on;

[0101] When the first air-heating button 1300 is pressed, the blowing terminal 4310 and the first air-heating terminal 4410 are energized, and the corresponding first conductive spring is energized, so that the corresponding first indicator light is lit, and the surfaces of the blowing button 1200 and the first air-heating button 1300 are illuminated, so as to indicate that the motor is in the reverse blowing state and the first heater is in the heating state, that is, the first air-heating function is turned on;

[0102] When the second air-heating button 1400 is pressed, the blowing terminal 4310, the first air-heating terminal 4410, and the second air-heating terminal 4510 are energized, and the corresponding first conductive spring is energized, so that the corresponding first indicator light is lit, and the surfaces of the blowing button 1200, the first air-heating button 1300, and the second air-heating button 1400 are illuminated, so as to indicate that the motor is in the reverse blowing state and the first heater and the second heater are in the heating state, that is, the second air-heating function is in the on state;

[0103] When the main switch button 1500 is pressed, the ventilation terminal 4210, the blowing terminal 4310, the first air heating terminal 4410 and the second air heating terminal 4510 are all de-energized, the first indicator lights are all in the off state, and the surfaces of the ventilation button 1100, the blowing button 1200, the first air heating button 1300 and the second air heating button 1400 are no longer illuminated.

[0104] A second circuit board is provided at the right end of the partition 3000, and a second indicator light is provided at the upper end of the second circuit board. A second conductive spring is provided at the upper end of the lighting terminal 4610 (because the second conductive spring is small and can be identified through the second conductive mounting hole 3620, it is not shown in the figure). A second conductive mounting hole 3620 is provided on the partition 3000, and the upper end of the second conductive spring passes through the second conductive mounting hole 3620 to be connected to the second circuit board. A second conductive contact is provided at the lower end of the second circuit board, and the second conductive contact is connected to the second conductive spring. A first light-transmitting hole is provided at the right end of the pressing plate 2000, and a second light-transmitting hole is provided at the right end of the panel 1000. Both the first light-transmitting hole and the second light-transmitting hole correspond to the second indicator light. A second light-transmitting column 1610 is provided at the lower end of the lighting press plate 1600, and a second light-transmitting groove 1611 is provided at the lower end of the second light-transmitting column 1610. The second light-transmitting groove 1611 corresponds to the second indicator light.

[0105] When the lighting button 1600 is pressed, the lighting terminal 4610 is energized, the second conductive spring is energized, and the second indicator light lights up. Through the first light-transmitting hole and the second light-transmitting hole, the surface of the lighting button 1600 can be illuminated, indicating that the lighting lamp is in the lit state, that is, the lighting function is in the on state; when the lighting button 1600 is pressed again, the lighting terminal 4610 is de-energized, the second indicator light goes out, and the surface of the lighting button 1600 no longer emits light.

[0106] This embodiment also provides a control method for a flat-type bathroom heater switch, comprising the following steps:

[0107] Step S1: Installation and connection

[0108] First, use wires to connect the ventilation terminal 4210 and the blowing terminal 4310 to the motor, so that the ventilation button 1100 and the blowing button 1200 are used to control the forward rotation (the forward rotation of the motor is used for ventilation) and reverse rotation (the forward rotation of the motor is used for blowing) of the motor respectively. Then, use wires to connect the first air heating terminal 4410 and the second air heating terminal 4510 to the first heater and the second heater respectively, so that the first air heating button 1300 and the second air heating button 1400 are used to control the first heater and the second heater respectively. Then, use a wire to connect the lighting terminal 4610 to the lighting lamp, so that the lighting button 1600 is used to control the switch of the lighting lamp. Finally, connect the incoming terminal 4160 to the live wire (connecting the incoming terminal 4160 to the live wire means that the switch circuit is installed on the live wire, which is safer) to ensure power supply to the motor, the first heater, the second heater and the lighting lamp.

[0109] Step S2: Control switch

[0110] Step S2.1, lighting switch:

[0111] Pressing the lighting button 1600 turns the lighting on, and pressing the lighting button 1600 again turns the lighting off. The lighting button 1600 can be used alone to control the on and off of the lighting.

[0112] Step S2.2, motor switch:

[0113] Press the ventilation button 1100, the motor runs forward to ventilate, or press the air blowing button 1200, the motor runs reverse to blow air;

[0114] The first locking piece 5710 and the second locking piece 5720 interlock the first pressing rod 5130 and the second pressing rod 5230. When the main closing plate 1500 is pressed, the first pressing rod 5130 or the second pressing rod 5230 pops up, the motor stops running, and ventilation or blowing stops.

[0115] The first locking piece 5710 and the second locking piece 5720 can form an interlock between the ventilation function and the blowing function, that is, when the ventilation function is turned on, the blowing function cannot be turned on, and when the blowing function is turned on, the ventilation function cannot be turned on, that is, the motor is protected from being in both the forward and reverse states, thereby avoiding damage to the motor.

[0116] Step S2.3, heating switch:

[0117] Press the first air heating button 1300, the first heater starts to heat, and the motor runs in reverse to blow air, thereby blowing out warm air. Press the second air heating button 1400, the second heater starts to heat, thereby strengthening the warm air.

[0118] Press the first air heating button 1300, the second heater stops working, press the blow air button 1200, the first heater and the second heater both stop working, press the main off button 1500, the motor, the first heater and the second heater all stop working.

[0119] First embodiment.

[0120] This embodiment provides a flat-type bathroom heater switch based on dual motors, comprising a housing assembly, a leveling assembly, and a power connection assembly, wherein the leveling assembly and the power connection assembly are both installed in the housing assembly, wherein:

[0121] The housing assembly includes a base, a panel, a partition and a pressure plate, the panel is buckled with the base, the partition and the pressure plate are installed between the pressure plate and the base, the pressure plate is buckled with the base, the partition is installed between the pressure plate and the pressure plate, and the upper end of the panel is provided with a general closing button, a blowing button and a first air heating button;

[0122] The power connection assembly is arranged in the base, and the power connection assembly includes a ventilation terminal, an incoming line terminal, a blowing terminal and a first air-heating terminal. The ventilation terminal is installed at the rear end of the base, and the incoming line terminal, the blowing terminal and the first air-heating terminal are all installed at the front end of the base. The ventilation terminal is connected to a first conductive member, and the first conductive member includes a first conductive connecting portion, a second conductive connecting portion and a third conductive connecting portion. The incoming line terminal is connected to a second conductive member, and the second conductive member matches the first conductive connecting portion. The blowing terminal is connected to a third conductive member, and the third conductive member matches the second conductive connecting portion. The first air-heating terminal is connected to a fourth conductive member, and the fourth conductive member matches the third conductive connecting portion.

[0123] The leveling component is arranged on the partition, and the leveling component includes a main closing component, a blowing component and a first air heating component. One end of the main closing component is connected to the main closing button, and the other end of the main closing component is connected to the first conductive connecting part. One end of the blowing component is connected to the blowing button, and the other end of the blowing component is connected to the second conductive connecting part. One end of the first air heating component is connected to the first air heating button, and the other end of the first air heating component is connected to the third conductive connecting part.

[0124] Preferably, the general closing assembly includes a first inner button, a first pressing rod, a first spring and a first pressing cap, the upper end of the partition is provided with a first pressing shell, the middle part of the first pressing shell is provided with a first pressing hole, the first inner button is arranged in the first pressing hole, the upper end of the first inner button is provided with a first pressing groove, the rear end of the first pressing shell is provided with a first limiting shell, the first limiting shell and the first pressing shell are connected through a first connecting hole, the rear end of the first pressing rod is right-angled, the rear end of the first pressing rod passes through the first connecting hole and is arranged in the first limiting shell, the front end of the first pressing rod is provided with a first connecting part, the first pressing cap is inserted on the first connecting part, the general closing plate is placed at the left end of the panel, and the front end of the general closing plate is aligned with the front end of the panel The hinged structure comprises a first limiting hook at the rear end of the general closing plate, a first limiting hole being provided on the panel, the first limiting hook matching the first limiting hole, the first pressing cap abutting the lower end of the general closing plate, the lower end of the first inner button being provided with a first mounting post, the lower end of the first mounting post being provided with a first mounting slot, the first spring being arranged in the first mounting slot, the first spring abutting the upper end of the first conductive connecting portion; the general closing assembly comprises a first leveling spring, a first guide slot being provided on one side of the first limiting hole, a first guide rod being provided in the first guide slot, the lower end of the first leveling spring being sleeved on the first guide rod, the lower end of the general closing plate being provided with a first limiting convex ring, the upper end of the first leveling spring abutting the first limiting convex ring;

[0125] The cam is pressed against the push-pull end of the second spring, and the cam is pressed against the push-pull end of the second spring, so that the cam can slide in the airtight position relative to the push-pull end of the second spring. The hook portion is hinged, and the rear end of the blowing press plate is provided with a second limiting hook, and the panel is provided with a second limiting hole, and the second limiting hook matches the second limiting hole, and the second pressing cap abuts the lower end of the blowing press plate, and the lower end of the second inner button is provided with a second mounting post, and the lower end of the second mounting post is provided with a second mounting slot, and the second spring is arranged in the second mounting slot, and the second spring abuts against the upper end of the second conductive connecting portion; the blowing assembly includes a second flattening spring, a second guide groove is provided on one side of the second limiting hole, and a second guide rod is provided in the second guide groove, and the lower end of the second flattening spring is sleeved on the second guide rod, and the lower end of the blowing press plate is provided with a second limiting convex ring, and the upper end of the second flattening spring abuts against the second limiting convex ring;

[0126] The first air heating component includes a third inner button, a third pressing rod, a third spring and a third pressing cap, the upper end of the partition is provided with a third pressing shell, the middle part of the third pressing shell is provided with a third pressing hole, the third inner button is arranged in the third pressing hole, the upper end of the third inner button is provided with a third pressing groove, the rear end of the third pressing shell is provided with a third limiting shell, the third limiting shell and the third pressing shell are connected through the third connecting hole, the rear end of the third pressing rod is right-angled, the rear end of the third pressing rod passes through the third connecting hole and is arranged in the third limiting shell, the front end of the third pressing rod is provided with a third connecting part, the third pressing cap is inserted on the third connecting part, the first air heating press plate is placed on the right side of the blowing press plate, and the front end of the first air heating press plate is hinged to the front end of the panel The third locking plate is fixed to the bottom of the lifting block, and the locking plate is fixed on the bottom of the lifting block, and the locking plate is fixed on the bottom of the lifting block, so that the third locking plate can be locked.

[0127] Preferably, a second air heating press plate is provided at the upper end of the panel, and the second air heating press plate is installed at the right end of the panel, the power connection component includes a second air heating terminal, the second air heating terminal is connected to a fifth conductive piece, the right end of the first conductive piece is provided with a fourth conductive connection part, the fifth conductive piece matches the fourth conductive connection part, the second air heating component includes a fourth inner button, a fourth pressing rod, a fourth spring and a fourth pressing cap, the upper end of the partition is provided with a fourth pressing shell, the middle part of the fourth pressing shell is provided with a fourth pressing hole, the fourth inner button is arranged in the fourth pressing hole, the upper end of the fourth inner button is provided with a fourth pressing groove, the rear end of the fourth pressing shell is provided with a fourth limiting shell, the fourth limiting shell and the fourth pressing shell are connected through the fourth connecting hole, the rear end of the fourth pressing rod is right-angled, the rear end of the fourth pressing rod passes through the fourth connecting hole and is arranged in the fourth limiting shell, the front end of the fourth pressing rod is provided with a fourth connecting part, the fourth The fourth locking plate is fixed to the locking plate, and the locking plate is fixed to the locking plate to lock the locking plate.

[0128] Preferably, the leveling assembly includes a switch assembly, the switch assembly includes a first locking plate and a locking plate spring, the upper end of the partition is provided with a first movable groove, the first locking plate is arranged in the first movable groove, the left side of the first movable groove is provided with a second movable groove, the spring is provided in the second movable groove, a connecting groove is provided between the first movable groove and the second movable groove, the left end of the first locking plate is provided with a first connecting portion, the first connecting portion passes through the connecting groove and is connected to the locking plate spring, the first locking plate is provided with a first hook, a second hook, a third hook and a fourth hook in sequence, the upper ends of the first hook, the second hook, the third hook and the fourth hook are all provided with an oblique opening, the incision directions of the first hook, the second hook, the third hook and the fourth hook are the same, the front end of the second pressing rod is provided with a second clamping hole, the second clamping hole matches the second hook, the front end of the third pressing rod is provided with a third clamping hole, the third clamping hole matches the third hook, the front end of the fourth pressing rod is provided with a fourth clamping hole, and the fourth clamping hole matches the fourth hook.

[0129] Preferably, the switch assembly includes a second locking piece, and the upper end of the second locking piece is provided with a first wedge-shaped portion, a second wedge-shaped portion, a third wedge-shaped portion and a fourth wedge-shaped portion, and the upper ends of the first wedge-shaped portion, the second wedge-shaped portion, the third wedge-shaped portion and the fourth wedge-shaped portion are all provided with an oblique opening, the first wedge-shaped portion matches the first hook, and the oblique opening of the first wedge-shaped portion is opposite to the direction of the first hook, the second wedge-shaped portion matches the second hook, the third wedge-shaped portion matches the third hook, and the fourth wedge-shaped portion matches the fourth hook, and the oblique opening directions of the second wedge-shaped portion, the third wedge-shaped portion and the fourth wedge-shaped portion are all the same as the oblique opening direction of the first hook.

[0130] Preferably, the power connection assembly includes a sixth conductive member, a seventh conductive member, and an elastic member, a sixth conductive connection portion is provided at the left end of the sixth conductive member, the sixth conductive connection portion is connected to the third conductive member, a seventh conductive connection portion is provided at the middle portion of the sixth conductive member, an eighth conductive connection portion is provided at the left end of the third conductive connection portion, the eighth conductive connection portion matches the seventh conductive connection portion, a ninth conductive connection portion is provided at the right end of the sixth conductive member, and a tenth conductive connection portion is provided at the right end of the fourth conductive connection portion, the tenth conductive connection portion matches the ninth conductive connection portion;

[0131] A first placement groove is provided at the bottom of the base, the elastic member is installed in the first placement groove, the upper end of the elastic member is provided with an upwardly arched elastic support portion, the middle part of the seventh conductive member abuts against the upper end of the elastic support portion, the rear end of the fourth conductive member is provided with an eleventh conductive connecting portion, the middle part of the seventh conductive member abuts against the lower end of the eleventh conductive connecting portion, the middle part of the seventh conductive member abuts against the lower end of the fourth conductive member, the right end of the seventh conductive member is connected to the fifth conductive member, the left end of the seventh conductive member is provided with a first supporting portion, the lower end of the third inner button is provided with a first supporting column, and the lower end of the first support column abuts against the upper end of the first supporting portion.

[0132] Preferably, the upper end of the panel is provided with a lighting press plate, the rear end of the lighting press plate is hinged to the rear end of the panel, the front end of the lighting press plate is provided with a sixth limit hook, the panel is provided with a sixth limit hole, the sixth limit hook matches the sixth limit hole, the lower end of the lighting press plate is provided with a supporting protrusion, the leveling component includes a lighting component, the lighting component includes a supporting cap, a movable block, a fixed block, a swinging member, a swinging spring, a supporting spring and a conductive plate, the supporting protrusion is against the upper end of the supporting cap, the lower end of the supporting cap is provided with a third movable groove, the movable block The upper end of the swing member is provided with a movable protrusion, and the movable protrusion matches the third movable groove. The fixed block is arranged at the lower end of the movable block, and fixed hooks are provided at both ends of the fixed block. Fixed hanging holes are provided at both ends of the support cap, and the fixed hooks match the fixed hanging holes. The two ends of the swing member are provided with a first hook portion, and a swing groove is provided between the first hook portions, and the swing groove matches the movable block. Both ends of the swing member are hinged to the pressure plate, and the lower end of the swing member is provided with a sixth mounting slot, and the swing spring is arranged in the sixth mounting slot. The upper end of the conductive plate The end is provided with a third connecting portion, the third connecting portion is connected to the swing spring, the lower end of the support cap is provided with a plurality of limiting protrusions, the upper end of the support spring is sleeved on the limiting protrusion, the upper end of the pressure plate is provided with a plurality of seventh mounting columns, the upper end of the seventh mounting column is provided with a seventh mounting groove, the lower end of the support spring is inserted into the seventh mounting groove, the rear end of the first conductive member is provided with a fifth conductive connecting portion, the lower end of the conductive plate is connected to the fifth conductive connecting portion, the power connection assembly includes a lighting terminal and an eighth conductive member, the lighting terminal is installed at the rear of the base end, the eighth conductive part is connected to the lighting terminal, the left end of the eighth conductive part is provided with a twelfth conductive connection part, the upper end of the conductive plate is provided with a thirteenth conductive connection part, the twelfth conductive connection part and the thirteenth conductive connection part match, the lighting assembly includes a sixth flattening spring, a sixth guide groove is provided on one side of the sixth limiting hole, a sixth guide rod is provided in the sixth guide groove, the lower end of the sixth flattening spring is sleeved on the sixth guide rod, the lower end of the lighting press plate is provided with a sixth limiting convex ring, and the upper end of the sixth flattening spring is against the sixth convex ring.

[0133] The ventilation button and the lighting button have the same structure, and the ventilation assembly and the lighting assembly have the same structure, that is, both the ventilation button and the lighting button have independent self-resetting flat structures. One end of the ventilation assembly is connected to the ventilation button, and the other end is connected to the ventilation terminal.

[0134] Preferably, the pressure plate is provided with a first circuit board and a first cover plate, the front end of the pressure plate is provided with a first card slot, the first circuit board is placed in the first card slot, the first cover plate covers the upper end of the first circuit board, the first circuit board is placed, the upper end of the first circuit board is provided with four first indicator lights, the upper ends of the incoming terminal, the blowing terminal, the first air-heating terminal and the second air-heating terminal are all connected to a first conductive spring, four first conductive mounting holes are provided on the partition, the upper end of the first conductive spring passes through the first conductive mounting hole and is connected to the first circuit board, and the lower end of the first circuit board is provided with four first conductive mounting holes. a conductive contact, the first conductive contact corresponding one-to-one with the first conductive spring; four first lamp holes are provided on the first cover plate, the first lamp holes corresponding one-to-one with the first indicator lights; four first clearance holes are provided on the panel, the first clearance holes corresponding one-to-one with the first lamp holes; a first switch is provided on one side of each of the first indicator lights; first light-transmitting columns are provided at the lower ends of the main off button, the air blowing button, the first air-heating button, and the second air-heating button, the first light-transmitting columns corresponding one-to-one with the first switches; a first light-transmitting slot is provided at the lower end of the first light-transmitting column, the first light-transmitting slot corresponding to the first indicator lights;

[0135] A second circuit board is provided at the right end of the partition, a second indicator light is provided at the upper end of the second circuit board, a second conductive spring is provided at the upper end of the lighting terminal, a second conductive mounting hole is provided on the partition, the upper end of the second conductive spring passes through the second conductive mounting hole and is connected to the second circuit board, a second conductive contact is provided at the lower end of the second circuit board, the second conductive contact is connected to the second conductive spring, a first light-transmitting hole is provided at the right end of the pressure plate, a second light-transmitting hole is provided at the right end of the panel, the first light-transmitting hole and the second light-transmitting hole both correspond to the second indicator light, a second light-transmitting column is provided at the lower end of the lighting press plate, a second light-transmitting groove is provided at the lower end of the second light-transmitting column, and the second light-transmitting groove corresponds to the second indicator light.

[0136] In summary, the difference between this embodiment and the above preferred embodiment is that:

[0137] In this embodiment, the installation positions of the ventilation button plate and the main switch button plate are interchanged (the sizes of the ventilation button plate and the lighting button plate are adjusted accordingly), the positions of the ventilation terminal and the incoming line terminal are interchanged (the shape of the first conductive part is adjusted accordingly), and the first hook in this embodiment is not provided with a first hook hole, that is, when the first inner button is pressed, the second hook, the third hook and the fourth hook will all disengage to realize the action of the main switch; and this embodiment no longer has the shut-off component in the above-mentioned preferred embodiment, the ventilation button plate and the ventilation component are separately set up, the ventilation terminal is connected to the ventilation motor, and the blowing terminal is connected to the blowing motor, and is controlled by dual motors; the structure of the ventilation component is the same as that of the lighting component, and can realize pure flat control of the lighting button plate.

[0138] It is worth mentioning that the technical features such as the motor, the first heater and the second heater involved in the patent application of this invention should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional choices in the field and should not be regarded as the inventive point of this patent. This patent will not be further elaborated.

[0139] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flat-type bathroom heater switch, characterized in that: It includes a shell assembly, a leveling assembly and a power connection assembly, wherein the leveling assembly and the power connection assembly are both installed in the shell assembly, wherein: The housing assembly includes a base, a panel, a partition and a pressure plate, the panel is buckled with the base, the partition and the pressure plate are installed between the pressure plate and the base, the pressure plate is buckled with the base, the partition is installed between the pressure plate and the base, and the upper end of the panel is provided with a ventilation press plate, a blowing press plate and a first air heating press plate; The power connection assembly is arranged in the base, and the power connection assembly includes an incoming line terminal, a ventilation terminal, a blowing terminal and a first air-heating terminal. The incoming line terminal is installed at the rear end of the base, and the ventilation terminal, the blowing terminal and the first air-heating terminal are all installed at the front end of the base. The incoming line terminal is connected to a first conductive member, and the first conductive member includes a first conductive connecting portion, a second conductive connecting portion and a third conductive connecting portion. The ventilation terminal is connected to a second conductive member, and the second conductive member matches the first conductive connecting portion. The blowing terminal is connected to a third conductive member, and the third conductive member matches the second conductive connecting portion. The first air-heating terminal is connected to a fourth conductive member, and the fourth conductive member matches the third conductive connecting portion. The leveling component is arranged on the partition, and the leveling component includes a ventilation component, a blowing component and a first air heating component, one end of the ventilation component is connected to the ventilation button, and the other end of the ventilation component is connected to the first conductive connection portion, one end of the blowing component is connected to the blowing button, and the other end of the blowing component is connected to the second conductive connection portion, one end of the first air heating component is connected to the first air heating button, and the other end of the first air heating component is connected to the third conductive connection portion; The ventilation assembly includes a first inner button, a first pressing rod, a first spring and a first pressing cap, the upper end of the partition is provided with a first pressing shell, the middle part of the first pressing shell is provided with a first pressing hole, the first inner button is arranged in the first pressing hole, the upper end of the first inner button is provided with a first pressing groove, the rear end of the first pressing shell is provided with a first limiting shell, the first limiting shell and the first pressing shell are connected through a first connecting hole, the rear end of the first pressing rod is right-angled, the rear end of the first pressing rod passes through the first connecting hole and is arranged in the first limiting shell, the front end of the first pressing rod is provided with a first connecting part, the first pressing cap is inserted on the first connecting part, the ventilation pressing plate is placed at the left end of the panel, and the front end of the ventilation pressing plate is hinged to the front end of the panel The first locking plate is fixed to the locking plate, and the locking plate is fixed to the locking plate to lock the locking plate. The locking plate is fixed to the first locking plate, and the first and second locking plates are fixed to the locking plate to lock the locking plate. The cam is pressed against the push-pull end of the second spring, and the cam is pressed against the push-pull end of the second spring, so that the cam can slide in the airtight position relative to the push-pull end. The hook portion is hinged, and the rear end of the blowing press plate is provided with a second limiting hook, and the panel is provided with a second limiting hole, and the second limiting hook matches the second limiting hole, and the second pressing cap abuts the lower end of the blowing press plate, and the lower end of the second inner button is provided with a second mounting post, and the lower end of the second mounting post is provided with a second mounting slot, and the second spring is arranged in the second mounting slot, and the second spring abuts against the upper end of the second conductive connecting portion; the blowing assembly includes a second flattening spring, a second guide groove is provided on one side of the second limiting hole, and a second guide rod is provided in the second guide groove, and the lower end of the second flattening spring is sleeved on the second guide rod, and the lower end of the blowing press plate is provided with a second limiting convex ring, and the upper end of the second flattening spring abuts against the second limiting convex ring; A lighting press plate is provided at the upper end of the panel, the rear end of the lighting press plate is hinged to the rear end of the panel, a sixth limiting hook is provided at the front end of the lighting press plate, a sixth limiting hole is provided on the panel, the sixth limiting hook matches the sixth limiting hole, and a supporting protrusion is provided at the lower end of the lighting press plate.

2. The flat-type bathroom heater switch according to claim 1, characterized in that: The first air heating component includes a third inner button, a third pressing rod, a third spring and a third pressing cap, the upper end of the partition is provided with a third pressing shell, the middle part of the third pressing shell is provided with a third pressing hole, the third inner button is arranged in the third pressing hole, the upper end of the third inner button is provided with a third pressing groove, the rear end of the third pressing shell is provided with a third limiting shell, the third limiting shell and the third pressing shell are connected through the third connecting hole, the rear end of the third pressing rod is right-angled, the rear end of the third pressing rod passes through the third connecting hole and is arranged in the third limiting shell, the front end of the third pressing rod is provided with a third connecting part, the third pressing cap is inserted on the third connecting part, the first air heating press plate is placed on the right side of the blowing press plate, and the front end of the first air heating press plate is hinged to the front end of the panel The third locking plate is fixed to the bottom of the lifting block, and the locking plate is fixed on the bottom of the lifting block, and the locking plate is fixed on the bottom of the lifting block, so that the third locking plate can be locked.

3. The flat-type bathroom heater switch according to claim 2, characterized in that: The upper end of the panel is provided with a second air heating press plate, and the second air heating press plate is installed at the right end of the panel, the power connection component includes a second air heating terminal, the second air heating terminal is connected to a fifth conductive piece, the right end of the first conductive piece is provided with a fourth conductive connection part, and the fifth conductive piece matches the fourth conductive connection part, the leveling component includes a second air heating component, the second air heating component includes a fourth inner button, a fourth pressing rod, a fourth spring and a fourth pressing cap, the upper end of the partition is provided with a fourth pressing shell, the middle part of the fourth pressing shell is provided with a fourth pressing hole, the fourth inner button is arranged in the fourth pressing hole, the upper end of the fourth inner button is provided with a fourth pressing groove, the rear end of the fourth pressing shell is provided with a fourth limiting shell, the fourth limiting shell and the fourth pressing shell are connected through the fourth connecting hole, the rear end of the fourth pressing rod is right-angled, the rear end of the fourth pressing rod is arranged in the fourth limiting shell through the fourth connecting hole, and the front end of the fourth pressing rod is provided with a fourth connecting The fourth pressing cap is inserted into the fourth connecting portion, the second air heating pressing plate is placed on the right side of the first air heating pressing plate, the front end of the second air heating pressing plate is hinged to the front end of the panel, the rear end of the second air heating pressing plate is provided with a fourth limiting hook, the panel is provided with a fourth limiting hole, the fourth limiting hook matches the fourth limiting hole, the fourth pressing cap abuts the lower end of the second air heating pressing plate, the lower end of the fourth inner button is provided with a fourth mounting post, the lower end of the fourth mounting post is provided with a fourth mounting slot, the fourth spring is arranged in the fourth mounting slot, the fourth spring abuts against the upper end of the fourth conductive connecting portion, the second air heating assembly includes a fourth flattening spring, one side of the fourth limiting hole is provided with a fourth guide slot, the fourth guide slot is provided with a fourth guide rod, the lower end of the fourth flattening spring is sleeved on the fourth guide rod, the lower end of the second air heating pressing plate is provided with a fourth limiting convex ring, and the upper end of the fourth flattening spring abuts against the fourth limiting convex ring.

4. The flat-type bathroom heater switch according to claim 3, characterized in that: The re-leveling assembly includes a switch assembly, which includes a first locking piece and a locking piece spring. A first movable groove is provided at the upper end of the partition, the first locking piece is arranged in the first movable groove, a second movable groove is provided on the left side of the first movable groove, the locking piece spring is arranged in the second movable groove, a connecting groove is provided between the first movable groove and the second movable groove, a first connecting portion is provided at the left end of the first locking piece, the first connecting portion passes through the connecting groove and is connected to the locking piece spring, and a first hook, a second hook, a third hook and a fourth hook are provided on the first locking piece in sequence. The upper ends of the first hook, the second hook, the third hook and the fourth hook are all provided with oblique openings, and the incision directions of the first hook, the second hook, the third hook and the fourth hook are all the same. The front end of the first pressing rod is provided with a first clamping hole, and the first clamping hole matches the first hook. The front end of the second pressing rod is provided with a second clamping hole, and the second clamping hole matches the second hook. The front end of the third pressing rod is provided with a third clamping hole, and the third clamping hole matches the third hook. The front end of the fourth pressing rod is provided with a fourth clamping hole, and the fourth clamping hole matches the fourth hook.

5. The flat-type bathroom heater switch according to claim 4, characterized in that: The switch assembly includes a second locking piece, and the upper end of the second locking piece is provided with a first wedge-shaped portion, a second wedge-shaped portion, a third wedge-shaped portion and a fourth wedge-shaped portion. The upper ends of the first wedge-shaped portion, the second wedge-shaped portion, the third wedge-shaped portion and the fourth wedge-shaped portion are all provided with an oblique opening. The first wedge-shaped portion matches the first hook, and the oblique opening of the first wedge-shaped portion is opposite to the direction of the first hook. The second wedge-shaped portion matches the second hook, the third wedge-shaped portion matches the third hook, and the fourth wedge-shaped portion matches the fourth hook. The oblique opening directions of the second wedge-shaped portion, the third wedge-shaped portion and the fourth wedge-shaped portion are all the same as the oblique opening direction of the first hook.

6. The flat-type bathroom heater switch according to claim 3, characterized in that: The power connection assembly includes a sixth conductive member, a seventh conductive member, and an elastic member. The left end of the sixth conductive member is provided with a sixth conductive connection portion, and the sixth conductive connection portion is connected to the third conductive member. The middle portion of the sixth conductive member is provided with a seventh conductive connection portion. The left end of the third conductive connection portion is provided with an eighth conductive connection portion, and the eighth conductive connection portion matches the seventh conductive connection portion. The right end of the sixth conductive member is provided with a ninth conductive connection portion. The right end of the fourth conductive connection portion is provided with a tenth conductive connection portion, and the tenth conductive connection portion matches the ninth conductive connection portion. A first placement groove is provided at the bottom of the base, the elastic member is installed in the first placement groove, the upper end of the elastic member is provided with an upwardly arched elastic support portion, the middle part of the seventh conductive member abuts against the upper end of the elastic support portion, the rear end of the fourth conductive member is provided with an eleventh conductive connecting portion, the middle part of the seventh conductive member abuts against the lower end of the eleventh conductive connecting portion, the right end of the seventh conductive member is connected to the fifth conductive member, the left end of the seventh conductive member is provided with a first supporting portion, the lower end of the third inner button is provided with a first supporting column, and the lower end of the first support column abuts against the upper end of the first supporting portion.

7. The flat-type bathroom heater switch according to claim 5, characterized in that: The upper end of the panel is provided with a total closing plate, the total closing plate is installed at the rear end of the panel, the rear end of the total closing plate is hinged to the rear end of the panel, the front end of the total closing plate is provided with a fifth limiting hook, the rear side of the first limiting hole is provided with a fifth limiting hole, the fifth limiting hook matches the fifth limiting hole, the leveling component includes a total closing component, the total closing component includes a fifth inner button, a fifth pressing cap and a fifth spring, the left end of the partition is provided with a fifth pressing shell, the middle part of the fifth pressing shell is provided with a fifth pressing hole, the fifth inner button is placed on the first limiting hole The fifth pressing hole is provided in the fifth pressing cap, the fifth pressing cap is arranged at the upper end of the fifth inner button, the fifth pressing cap is against the lower end of the total closing plate, the lower end of the fifth inner button is provided with a fifth mounting column, the lower end of the fifth mounting column is provided with a fifth mounting slot, the fifth spring is provided in the fifth mounting slot, a support block is provided in the base, the fifth spring is against the upper end of the support block, the leveling assembly includes a shut-off assembly, the shut-off assembly includes a first swing rod, a second swing rod and a swing spring, the right end of the fifth pressing shell is provided with a first limiting groove, the right end of the fifth inner button A first toggle block is provided, the first toggle block matches the first limiting groove, two ends of the first swing lever are hinged to the partition, the rear end of the first swing lever corresponds to the lower end of the first toggle block, the two ends of the second swing lever are hinged to the partition, the rear end of the second swing lever is connected to the front end of the first swing lever, the front end of the second swing lever is against the upper end of the first locking piece, a fifth wedge portion is provided between the first hook and the second hook, the second swing lever matches the fifth wedge portion, and the front end of the fifth wedge portion is provided with a Two connecting parts, the second connecting part is connected to the swing spring, the front end of the partition is provided with a sixth mounting column, the upper end of the sixth mounting column is provided with a sixth mounting groove, the lower end of the swing spring is arranged in the sixth mounting groove, the general closing assembly includes a fifth leveling spring, one side of the fifth limiting hole is provided with a fifth guide groove, the fifth guide groove is provided with a fifth guide rod, the lower end of the fifth leveling spring is sleeved on the fifth guide rod, the lower end of the general closing press plate is provided with a fifth limiting convex ring, and the upper end of the fifth leveling spring is against the fifth limiting convex ring.

8. The flat-type bathroom heater switch according to claim 1, characterized in that: The cam is secured to the bottom of the support rail and is secured to the bottom of the support rail when the cam is engaged. On the limiting protrusion, a plurality of seventh mounting posts are provided at the upper end of the pressure plate, a seventh mounting slot is provided at the upper end of the seventh mounting post, the lower end of the support spring is inserted into the seventh mounting slot, a fifth conductive connection portion is provided at the rear end of the first conductive member, and the lower end of the conductive plate is connected to the fifth conductive connection portion. The power connection assembly includes a lighting terminal and an eighth conductive member, the lighting terminal is installed at the rear end of the base, the eighth conductive member is connected to the lighting terminal, a twelfth conductive connection portion is provided at the left end of the eighth conductive member, a thirteenth conductive connection portion is provided at the upper end of the conductive plate, and the twelfth conductive connection portion matches the thirteenth conductive connection portion. The lighting assembly includes a sixth leveling spring, a sixth guide slot is provided on one side of the sixth limiting hole, a sixth guide rod is provided in the sixth guide slot, the lower end of the sixth leveling spring is sleeved on the sixth guide rod, a sixth limiting protrusion ring is provided at the lower end of the lighting press plate, and the upper end of the sixth leveling spring rests within the sixth limiting protrusion ring.

9. The flat-type bathroom heater switch according to claim 8, characterized in that: The pressure plate is provided with a first circuit board and a first cover plate, the front end of the pressure plate is provided with a first card slot, the first circuit board is placed in the first card slot, the first cover plate covers the upper end of the first circuit board, the upper end of the first circuit board is provided with four first indicator lights, the upper ends of the ventilation terminal, the blowing terminal, the first air heating terminal and the second air heating terminal are all connected to the first conductive spring, the partition is provided with four first conductive mounting holes, the upper ends of the first conductive springs pass through the first conductive mounting holes and are connected to the first circuit board, the lower end of the first circuit board is provided with four first conductive contacts, the first conductive contacts correspond one-to-one with the first conductive springs, the first cover plate is provided with four first lamp holes, the first lamp holes correspond one-to-one with the first indicator lights, the panel is provided with four first clearance holes, the first clearance holes correspond one-to-one with the first lamp holes, one side of the first indicator light is provided with a first switch, the lower ends of the ventilation button plate, the blowing button plate, the first air heating button plate and the second air heating button plate are each provided with a first light-transmitting column, the first light-transmitting column corresponds one-to-one with the first switch, the lower end of the first light-transmitting column is provided with a first light-transmitting slot, the first light-transmitting slot corresponds to the first indicator light; A second circuit board is provided at the right end of the partition, a second indicator light is provided at the upper end of the second circuit board, a second conductive spring is provided at the upper end of the lighting terminal, a second conductive mounting hole is provided on the partition, the upper end of the second conductive spring passes through the second conductive mounting hole and is connected to the second circuit board, a second conductive contact is provided at the lower end of the second circuit board, the second conductive contact is connected to the second conductive spring, a first light-transmitting hole is provided at the right end of the pressure plate, a second light-transmitting hole is provided at the right end of the panel, the first light-transmitting hole and the second light-transmitting hole both correspond to the second indicator light, a second light-transmitting column is provided at the lower end of the lighting press plate, a second light-transmitting groove is provided at the lower end of the second light-transmitting column, and the second light-transmitting groove corresponds to the second indicator light.

10. A control method for a flat-type bathroom heater switch, according to the flat-type bathroom heater switch of claim 9, characterized in that: The following steps are involved: Step S1: Installation and connection First, use wires to connect the ventilation terminal and the air blowing terminal to the motor, so that the ventilation button and the air blowing button are used to control the forward and reverse rotation of the motor respectively. Then, use wires to connect the first air heating terminal and the second air heating terminal to the first heater and the second heater respectively, so that the first air heating button and the second air heating button are used to control the first heater and the second heater respectively. Then, use wires to connect the lighting terminal to the lighting lamp, so that the lighting button is used to control the lighting lamp on and off. Finally, connect the incoming line terminal to the live wire to ensure power supply to the motor, the first heater, the second heater and the lighting lamp. Step S2: Control switch Step S2.1, lighting switch: Press the lighting button to turn on the light, and press the lighting button again to turn off the light. Step S2.2, motor switch: Press the ventilation button, the motor runs forward for ventilation, press the air blowing button, the motor runs reverse for air blowing; The first locking piece and the second locking piece interlock the first pressing rod and the second pressing rod. When the main closing plate is pressed, the first pressing rod or the second pressing rod pops up, the motor stops running, and ventilation or blowing stops. Step S2.3, heating switch: Press the first air heating button, the first heater starts to heat, and the motor runs in reverse to blow air, thereby blowing out warm air. Press the second air heating button, the first heater and the second heater both start to heat, thereby strengthening the warm air. Press the first air heating button to stop the second heater; press the air blowing button to stop both the first and second heaters; press the main off button to stop the motor, the first and second heaters.

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