Water-vapor-proof bathroom warmer

Abstract

The utility model discloses a water vapor-proof bathroom warmer, which belongs to the field of bathroom warmers, and is characterized by comprising a warmer shell, an electric heating wire and a motor, a fan; a heat-insulating guide plate; the air outlet is formed in the warmer shell; the protection assembly is mounted on the warmer shell; wherein the protection assembly comprises an outer frame, an opening, a driving assembly, a rotating shaft and a turning plate, the outer frame is installed on the warmer shell, one end of the outer frame is communicated with the air outlet, the other end of the outer frame is provided with the opening, the driving assembly is installed on the outer frame, the rotating shaft is installed on the outer frame, the turning plate is installed on the rotating shaft, and the opening is formed in the opening. When the warmer is placed in a bathroom, water vapor generated in the bathroom can be prevented from entering the warmer to corrode parts of the warmer, and the warmer is not prone to being damaged.

Description

Technical Field

[0001] This application belongs to the field of bathroom heaters, and particularly relates to a bathroom heater that is waterproof against water vapor. Background Art

[0002] A heater refers to a device used for heating. There are various types of heaters. The most common electric heater is a heating device that uses electricity as an energy source for heating and can also be called electric heating. In recent years, heating with electric heating of water has gradually emerged.

[0003] The existing patent with publication number CN212481468U discloses a bathroom heater, which includes a waterproof bottom plate, waterproof side plates, a waterproof cover, a ceiling lamp, a heat-insulating integrated board, an air outlet, an electric heating wire, blades, a motor, and a waterproof rubber strip. The waterproof side plate is installed on the right side of the lower end surface of the waterproof bottom plate. The waterproof cover is installed on the lower end surface of the waterproof side plate. The ceiling lamp is installed on the lower end surface of the waterproof cover. The air outlet is installed on the left end surface of the ceiling lamp. The heat-insulating integrated board is installed on the right end surface inside the air outlet. The electric heating wire is installed on the upper end surface of the heat-insulating integrated board. The blades are installed on the upper end surface of the electric heating wire. The motor is installed on the upper end surface of the blades. The waterproof rubber strip is installed on the outer surface of the ceiling lamp.

[0004] Although the above heater solves the problem of poor waterproof effect of the original device and improves the heating effect of the present utility model, when the heater is placed in the bathroom for heating, a lot of water vapor will be generated in the bathroom, and the water vapor will enter the interior of the heater, causing the parts of the heater to rust, and the heater is prone to damage. Summary of the Utility Model

[0005] The purpose of this application is to provide a bathroom heater that is waterproof against water vapor for the above-mentioned existing technical problems, which can prevent the water vapor generated in the bathroom from entering the interior of the heater when the heater is placed in the bathroom, so as to prevent the parts of the heater from rusting and make the heater less likely to be damaged.

[0006] This application provides a bathroom heater that is waterproof against water vapor, including a heater housing and an electric heating wire, and further includes:

[0007] A motor, the motor is installed inside the heater housing, and several motors are provided;

[0008] A fan, the fan is installed on the motor;

[0009] A heat-insulating and guiding plate, the heat-insulating and guiding plate is installed inside the heater housing;

[0010] An air outlet, the air outlet is provided on the heater housing;

[0011] A protection component, the protection component is installed on the heater housing;

[0012] Among them, the protection component includes an outer frame, an opening, a driving component, a rotating shaft, and a flap. The outer frame is installed on the heater shell. One end of the outer frame is communicated with the air outlet, and an opening is provided at the other end of the outer frame. The driving component is installed on the outer frame, the rotating shaft is installed on the outer frame, and the flap is installed on the rotating shaft.

[0013] When the heater needs to work, the electric heating wire is heated by an external power supply, and then the motor is started to drive the fan to rotate. The fan rotates to blow air towards the electric heating wire to convert the normal-temperature air into warm air, and then it is blown out from the air outlet under the guidance of the heat-insulating deflector. When the heater is not needed for heating, the user turns off the heater. At this time, there is no air blowing out of the air outlet, and water vapor is likely to enter the heater shell. At this time, the driving component drives the rotating shaft to rotate. When the rotating shaft does not rotate, all the flaps are parallel to the bottom surface of the outer frame. When the rotating shaft rotates to drive the flaps to rotate until all the flaps are perpendicular to the bottom surface of the outer frame, the flaps will close the opening on the outer frame, thereby preventing water vapor from entering the heater and avoiding the water vapor generated in the bathroom from entering the heater and rusting the parts of the heater, making the heater less likely to be damaged.

[0014] Further, the driving component includes:

[0015] An electric telescopic rod, which is installed on the outer frame;

[0016] A moving frame, which is installed on the electric telescopic rod;

[0017] A rack, which is installed on the moving frame, and several racks are provided;

[0018] A gear, which is installed on the rotating shaft, and several gears are provided, and each gear meshes with the rack at the corresponding position.

[0019] When the driving component needs to drive the rotating shaft to rotate to make the flap rotate to close the opening on the outer frame, the output end of the electric telescopic rod jacks up upwards. At this time, the moving frame moves upwards. The upward movement of the moving frame drives the rack to move upwards. The upward displacement of the rack drives the gear at the corresponding position of the rack to rotate. The gear is installed on the rotating shaft to drive the rotating shaft to rotate until the flap is perpendicular to the bottom surface of the outer frame to complete the closing of the opening on the outer frame. When the electric telescopic rod resets, the opening on the outer frame can be unclosed. The driving component enables the opening on the outer frame to be closed in time when the heater is not in use and opened in time when the heater is in use, eliminating the need for the user to manually toggle the flap and reducing the labor intensity of the user.

[0020] Further, a rubber cushion block is provided on the flap.

[0021] By providing rubber cushion blocks on the flap, the rubber cushion blocks on the flap can be in mutual extrusion contact when the flap is perpendicular to the bottom surface of the outer frame to complete the closure of the opening of the outer frame, making the effect of the flap on isolating water vapor from the bathroom heater better.

[0022] Further, the protection component further includes:

[0023] A filter screen, which is installed on the air outlet.

[0024] By the protection component further including a filter screen, which is installed on the air outlet, the filter screen can block impurities and dust from entering the heater housing, making the components inside the heater housing less likely to be contaminated by dust and other impurities and affecting the work. The filter screen can normally filter the air and will not interfere with the heating of the heater.

[0025] Further, the protection component further includes:

[0026] A dust storage cavity, which is provided on the outer frame;

[0027] A negative pressure fan, which is installed in the dust storage cavity;

[0028] A ventilation opening, which is provided on the outer frame.

[0029] By the protection component further including a dust storage cavity, a negative pressure fan and a ventilation opening, the dust storage cavity is provided on the outer frame, the negative pressure fan is installed in the dust storage cavity, and the ventilation opening is provided on the outer frame. After the flap blocks dust and water vapor, some dust and impurities will remain on the flap. At this time, driving the negative pressure fan can suck the dust and impurities remaining on the flap into the dust storage cavity, making the flap cleaner.

[0030] Further, the protection component further includes:

[0031] A receiving net, which is installed on the ventilation opening

[0032] By the protection component further including a receiving net, which is installed on the ventilation opening, the receiving net can filter the air, and the receiving net can block the dust and impurities entering the dust storage cavity, preventing the dust and impurities from being discharged back into the air through the ventilation opening. Subsequently, the user can clean the dust and impurities on the receiving net uniformly, reducing the labor intensity of the user.

[0033] The beneficial effects of the present application are:

[0034] 1. The flap will close the opening on the outer frame, thereby preventing water vapor from entering the heater interior, avoiding the parts of the heater from rusting due to the water vapor generated in the bathroom entering the heater interior, and making the heater less likely to be damaged;

[0035] 2. When the heater is not in use, the driving component can timely close the opening on the outer frame, and when the heater is in use, the opening on the outer frame can be timely opened, eliminating the need for the user to manually move the flap, thus reducing the labor intensity of the user.

[0036] 3. When the rubber pads on the flap are perpendicular to the bottom surface of the outer frame to complete the closing of the opening of the outer frame, they will be squeezed and in contact with each other, making the effect of the flap in isolating water vapor from the bathroom heater better. Description of the Drawings

[0037] Figure 1 is a schematic diagram of the overall structure of the present application;

[0038] Figure 2 is a cross-sectional view of the overall structure of the present application;

[0039] Figure 3 is of the present application Figure 2 partial enlarged view of part A;

[0040] In the figure, the reference numerals are: 100, heater housing; 200, electric heating wire; 300, motor; 400, fan; 500, heat insulation and diversion plate; 600, air outlet; 700, protection component; 710, outer frame; 720, opening; 730, driving component; 731, electric telescopic rod; 732, moving frame; 733, rack; 734, gear; 740, rotating shaft; 750, flap; 751, rubber pad; 760, filter screen; 770, dust storage cavity; 780, negative pressure fan; 790, ventilation opening; 810, receiving net. Detailed Embodiments

[0041] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0042] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. generally belong to the same category, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0043] The embodiments of the present application will be described in detail below with reference to the accompanying drawings through specific embodiments and their application scenarios.

[0044] Embodiment 1:

[0045] As Figure 1 、 Figure 2 、 Figure 3 shown, the embodiments of the present application provide a steam-proof bathroom heater, including a heater housing 100, an electric heating wire 200, and further including:

[0046] A motor 300, the motor 300 is installed in the heater housing 100, and a plurality of the motors 300 are provided;

[0047] A fan 400, the fan 400 is installed on the motor 300;

[0048] A heat insulation guide plate 500, the heat insulation guide plate 500 is installed in the heater housing 100;

[0049] An air outlet 600, the air outlet 600 is provided on the heater housing 100;

[0050] A protection component 700, the protection component 700 is installed on the heater housing 100;

[0051] Wherein, the protection component 700 includes an outer frame 710, an opening 720, a driving component 730, a rotating shaft 740, and a flap 750. The outer frame 710 is installed on the heater housing 100. One end of the outer frame 710 is communicated with the air outlet 600. The other end of the outer frame 710 is provided with an opening 720. The driving component 730 is installed on the outer frame 710. The rotating shaft 740 is installed on the outer frame 710. The flap 750 is installed on the rotating shaft 740.

[0052] When the heater is needed to work, the electric heating wire 200 is heated by an external power supply, and then the motor 300 is started to drive the fan 400 to rotate. The fan 400 rotates to blow the wind towards the electric heating wire 200 to convert the normal-temperature wind into warm wind, and then it is blown out from the air outlet 600 under the guidance of the heat insulation and diversion plate 500. When the heater is not needed to supply heat, the user turns off the heater. At this time, there is no wind blowing out of the air outlet 600 and water vapor is likely to enter the heater housing 100. At this time, the driving component 730 drives the rotating shaft 740 to rotate. When the rotating shaft 740 does not rotate, all the flap plates 750 are parallel to the bottom surface of the outer frame 710. When the rotating shaft 740 rotates to drive the flap plates 750 to rotate until all the flap plates 750 are perpendicular to the bottom surface of the outer frame 710, the flap plates 750 will close the opening 720 on the outer frame 710, thereby preventing water vapor from entering the heater interior, preventing the water vapor generated in the bathroom from entering the heater interior and rusting the parts of the heater, and making the heater less likely to be damaged.

[0053] Embodiment 2:

[0054] As Figure 3 shown, the embodiment of the present application provides a bathroom heater that is waterproof against water vapor. In addition to including the above technical features, the driving component 730 includes:

[0055] An electric telescopic rod 731, which is installed on the outer frame 710;

[0056] A moving frame 732, which is installed on the electric telescopic rod 731;

[0057] A rack 733, which is installed on the moving frame 732, and a plurality of the racks 733 are provided;

[0058] A gear 734, which is installed on the rotating shaft 740, and a plurality of the gears 734 are provided, and each gear 734 meshes with the corresponding rack 733.

[0059] When the driving component 730 is required to drive the rotating shaft 740 to rotate and make the flap 750 rotate to close the opening 720 on the outer frame 710, the output end of the electric telescopic rod 731 jacks upward. At this time, the moving frame 732 moves upward. The upward movement of the moving frame 732 drives the rack 733 to move upward. The upward displacement of the rack 733 drives the gear 734 at the corresponding position of the rack 733 to rotate. The gear 734 is installed on the rotating shaft 740 to drive the rotating shaft 740 to rotate until the flap 750 is perpendicular to the bottom surface of the outer frame 710 to complete the closing of the opening 720 on the outer frame 710. When the electric telescopic rod 731 resets, the opening 720 on the outer frame 710 can be unsealed. The driving component 730 enables the opening 720 on the outer frame 710 to be sealed in time when the heater is not in use and opened in time when the heater is in use, eliminating the need for the user to manually toggle the flap 750 and reducing the labor intensity of the user.

[0060] Embodiment 3:

[0061] As Figure 3 shown, the embodiment of the present application provides a steam-proof bathroom heater. In addition to including the above technical features, a rubber cushion block 751 is provided on the flap 750.

[0062] By providing the rubber cushion block 751 on the flap 750, the rubber cushion blocks 751 on the flap 750 can be in mutual extrusion contact when the flap 750 is perpendicular to the bottom surface of the outer frame 710 to complete the sealing of the opening 720 of the outer frame 710, making the effect of the flap 750 in isolating water vapor from the bathroom heater better.

[0063] Embodiment 4:

[0064] As Figure 2 shown, the embodiment of the present application provides a steam-proof bathroom heater. In addition to including the above technical features, the protection component 700 further includes:

[0065] A filter screen 760, which is installed on the air outlet 600.

[0066] By the protection component 700 further including the filter screen 760, which is installed on the air outlet 600, the filter screen 760 can block impurities and dust from entering the heater housing 100, making the components inside the heater housing 100 less likely to be contaminated by dust and other impurities and affecting the work. The filter screen 760 can normally filter the air without interfering with the heating of the heater.

[0067] Embodiment 5:

[0068] As Figure 3As shown in the figure, the embodiment of the present application provides a bathroom heater that is waterproof against water vapor. In addition to including the above technical features, the protection component 700 further includes:

[0069] A dust storage cavity 770, which is arranged on the outer frame 710;

[0070] A negative pressure fan 780, which is installed in the dust storage cavity 770;

[0071] A ventilation opening 790, which is arranged on the outer frame 710.

[0072] Since the protection component 700 further includes a dust storage cavity 770, a negative pressure fan 780, and a ventilation opening 790, the dust storage cavity 770 is arranged on the outer frame 710, the negative pressure fan 780 is installed in the dust storage cavity 770, and the ventilation opening 790 is arranged on the outer frame 710. After the flap 750 blocks dust and water vapor, some dust and impurities will remain on the flap 750. At this time, driving the negative pressure fan 780 can suck the dust and impurities remaining on the flap 750 into the dust storage cavity 770, making the flap 750 cleaner.

[0073] Embodiment 6:

[0074] As Figure 3 shown in the figure, the embodiment of the present application provides a bathroom heater that is waterproof against water vapor. In addition to including the above technical features, the protection component 700 further includes:

[0075] A receiving net 810, which is installed on the ventilation opening 790

[0076] Since the protection component 700 further includes a receiving net 810, the receiving net 810 is installed on the ventilation opening 790, the receiving net 810 can filter the air, and the receiving net 810 can block the dust and impurities entering the dust storage cavity 770, preventing the dust and impurities from being discharged back into the air through the ventilation opening 790. Subsequently, the user can clean the dust and impurities on the receiving net 810 uniformly, reducing the labor intensity of the user.

[0077] It should be noted that in this text, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0078] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A steam-proof bathroom heater, comprising a heater housing (100), an electric heating wire (200), characterized in that , also includes: A motor (300), wherein the motor (300) is installed in the heater housing (100), and a plurality of motors (300) are provided; A fan (400), wherein the fan (400) is mounted on the motor (300); A heat-insulating guide plate (500), wherein the heat-insulating guide plate (500) is installed in the heater shell (100); An air outlet (600), wherein the air outlet (600) is arranged on the heater shell (100); A protection assembly (700), wherein the protection assembly (700) is mounted on the heater housing (100); Wherein, the protective component (700) includes an outer frame (710), an opening (720), a driving component (730), a rotating shaft (740), and a flap (750); the outer frame (710) is installed on the heater shell (100); one end of the outer frame (710) is connected to the air outlet (600); the other end of the outer frame (710) is provided with an opening (720); the driving component (730) is installed on the outer frame (710); the rotating shaft (740) is installed on the outer frame (710); and the flap (750) is installed on the rotating shaft (740).

2. A steam-proof bathroom heater according to claim 1, characterized in that: The drive assembly (730) comprises: An electric telescopic rod (731), wherein the electric telescopic rod (731) is installed on the outer frame (710); A movable frame (732), wherein the movable frame (732) is installed on the electric telescopic rod (731); A rack (733), wherein the rack (733) is installed on the movable frame (732), and a plurality of racks (733) are provided; A gear (734), wherein the gear (734) is mounted on the rotating shaft (740), and a plurality of gears (734) are provided, and each gear (734) is meshed with a rack (733) at a corresponding position.

3. A steam-proof bathroom heater according to claim 2, characterized in that: A rubber pad (751) is provided on the flap (750).

4. A steam-proof bathroom heater according to claim 3, characterized in that: The protection component (700) further comprises: A filter screen (760) is installed on the air outlet (600).

5. A steam-proof bathroom heater according to claim 4, characterized in that: The protection component (700) further comprises: A dust storage chamber (770), wherein the dust storage chamber (770) is arranged on the outer frame (710); A negative pressure fan (780), wherein the negative pressure fan (780) is installed in the dust storage chamber (770); A vent (790), wherein the vent (790) is arranged on the outer frame (710).

6. A steam-proof bathroom heater according to claim 5, characterized in that: The protection component (700) further comprises: A receiving net (810), wherein the receiving net (810) is installed on the vent (790).

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