Warmer

Abstract

The utility model provides a warmer. The warmer comprises a base, a first heating device and a second heating device. Wherein the first heating device is mounted above the base; the second heating device is located above the first heating device, and the second heating device is detachably connected to the first heating device. According to the heater, the heating purposes of the heater can be increased, the use mode of the heater is flexibly changed, the applicability of the heater is improved, and the diversified requirements of users in different occasions and environments are met.

Description

Technical Field

[0001] The present application relates to the field of heating equipment, and in particular to a heater. Background Art

[0002] Most of the heater products currently on the market are limited to a single heating function and are designed mainly for heating a small area or local space. Due to the limited heating coverage area, certain parts of the user's body may still feel cold during use, especially in spacious or open areas, making it difficult to achieve full-body heating.

[0003] That is, the functions of existing heater products are relatively fixed and single, and it is difficult to meet the diverse needs of users. Utility Model Content

[0004] The present application provides a heater to solve the technical problem that the functions of existing heater products are relatively fixed and single, and it is difficult to meet the diverse needs of users.

[0005] In a first aspect, the present application provides a heater, the heater comprising a base, a first heating device and a second heating device;

[0006] The first heating device is installed above the base; the second heating device is located above the first heating device, and the second heating device is detachably connected to the first heating device.

[0007] A further technical solution is that the heater includes a locking mechanism, which is installed on the second heating device, and the locking mechanism can be selectively in a locked state and an unlocked state;

[0008] When the locking mechanism is in a locked state, the locking mechanism is locked and connected to the first heating device;

[0009] When the locking mechanism is in the unlocked state, the second heating device can be detached from the first heating device.

[0010] A further technical solution is that the locking mechanism includes a locking assembly, the locking assembly is movably connected to the second heating device along the radial direction of the second heating device, and the locking assembly can be selectively in a first position and a second position;

[0011] When the locking mechanism is in a locked state, the locking assembly is in a first position, and the locking assembly locks the first heating device;

[0012] When the locking mechanism is in the unlocked state, the locking assembly is in the second position, and the locking assembly is separated from the first heating device.

[0013] A further technical solution is that the locking mechanism further includes a pressing component, the pressing component is rotatably connected to the second heating device, and the pressing component can be selectively in a natural state and a pressed state;

[0014] When the locking mechanism is in the locked state, the pressing component is in the natural state, the pressing component is separated from or in contact with the locking component, and the locking component is in the first position;

[0015] When the locking mechanism is in an unlocked state, the pressing assembly is in a pressed state, and the pressing assembly pushes the locking assembly to move from the first position to the second position.

[0016] A further technical solution is that the locking assembly includes a locking fixing frame, a locking elastic member and a locking member;

[0017] The locking fixing frame is fixedly connected to the second heating device, the locking elastic member abuts between the locking fixing frame and the locking member, and the locking member is movably connected to the locking fixing frame along the radial direction of the second heating device;

[0018] When the locking assembly is in the first position, the locking member is locked and connected to the first heating device;

[0019] When the locking assembly is in the second position, the locking member is separated from the first heating device.

[0020] A further technical solution is that the pressing assembly includes a pressing member, a pressing fixing frame and a pressing elastic member;

[0021] The pressing fixing frame is fixedly connected to the second heating device, the pressing member comprises a pressing portion, a rotating portion and a pressing portion which are connected in sequence, the rotating portion is rotatably connected to the pressing fixing frame, and the pressing elastic member abuts between the pressing fixing frame and the pressing portion;

[0022] When the pressing assembly is in a natural state, the pressing portion and the pressing fixing frame are opposite to each other and spaced apart, and the pressing portion is separated from or in contact with the locking member;

[0023] When the pressing assembly is in a pressed state, the pressing portion abuts against the pressing fixing frame, and the abutting portion pushes the locking member to move, so that the locking assembly moves from the first position to the second position.

[0024] A further technical solution is that the heater includes a foot pedal assembly and a key switch;

[0025] The pedal assembly and the key switch are both installed on the base. The pedal assembly is rotatably connected to the base. The pedal assembly can be selectively in a triggered state and a relaxed state. The pedal assembly in the triggered state presses the key switch, and the pedal assembly in the relaxed state is separated from the key switch.

[0026] A further technical solution is that the base includes an upper shell and a lower shell, the pedal assembly includes a pedal button and a pedal elastic member, and the pedal button has a first end and a second end connected to each other.

[0027] The upper shell is connected to the first heating device, the key switch is located between the second end and the lower shell, the first end is rotatably connected to the lower shell, the pedal elastic member abuts against the lower shell and the second end, and the upper shell abuts against the connection between the first end and the second end;

[0028] When the pedal assembly is in a triggered state, the second end presses the key switch; when the pedal assembly is in a relaxed state, the second end is separated from the key switch.

[0029] A further technical solution is that the number of pedal assemblies and the number of key switches are both multiple, the multiple pedal assemblies correspond to the multiple key switches respectively, and the multiple pedal assemblies are arranged in sequence around the periphery of the first heating device.

[0030] A further technical solution is that the first heating device comprises a first heating element, a first electrical connection end and a first power supply terminal connected to each other, and the second heating device comprises a second heating element, a second electrical connection end and a second power supply terminal connected to each other;

[0031] When the second heating device is connected to the first heating device, the second electrical connection end is plugged into the first electrical connection end, and the first power terminal or the second power terminal can be connected to an external power source;

[0032] When the second heat generating device is detached from the first heat generating device, the second heat generating device can be powered on through the second power terminal, and the first heat generating device can be powered on through the first power terminal.

[0033] The beneficial effects of the present application are: different from the prior art, the present application adds a heating mode of the heater by arranging a detachably connected second heating device above the first heating device, so that users can choose single-layer heating or double-layer superposition of all-round heating experience as needed. When the second heating device is connected to the first heating device for use, it can cover the heating area in all directions, provide a warm and comfortable environment from top to bottom, and provide functions such as insulation, heating and baking of food and water, greatly expanding the scope of application of the heater in life; and the second heating device and the first heating device can also be disassembled and used as two separate devices, which improves the flexibility and diversity of the use of the heater to meet the needs of different scenarios and personalization. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0035] Figure 1 A schematic diagram of the structure of the heater provided for this application;

[0036] Figure 2 A structural schematic diagram of the heater provided in this application from another perspective;

[0037] Figure 3 A structural schematic diagram of the heater provided in this application from another perspective;

[0038] Figure 4 for Figure 1 Schematic diagram of the exploded structure of the medium heater;

[0039] Figure 5 A schematic diagram of the structure of the first heating device provided in this application;

[0040] Figure 6 A schematic diagram of the structure of the second heating device provided in this application;

[0041] Figure 7 A schematic cross-sectional view of the heater provided in the present application in a locked state;

[0042] Figure 8 for Figure 7 An enlarged schematic diagram of the middle locking mechanism;

[0043] Fig. 9 A schematic cross-sectional view of the heater provided for this application in an unlocked state;

[0044] Fig.10 for Fig. 9 An enlarged schematic diagram of the middle locking mechanism;

[0045] Fig.11 A schematic diagram of the structure of the locking mechanism provided in this application;

[0046] Fig.12 A partial structural schematic diagram of the locking mechanism provided in this application;

[0047] Fig.13 A schematic diagram of the exploded structure of the locking mechanism provided in this application;

[0048] Fig.14 A partial cross-sectional schematic diagram of a heater provided for this application;

[0049] Fig.15 A schematic diagram of the structure of the base provided in this application. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below 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, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0051] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0052] Most of the heater products currently on the market are limited to a single heating function and are designed mainly for heating a small area or local space. Due to the limited heating coverage area, certain parts of the user's body may still feel cold during use, especially in spacious or open areas, making it difficult to achieve full-body heating.

[0053] That is, the functions of existing heater products are relatively fixed and single, and it is difficult to meet the diverse needs of users.

[0054] Therefore, in order to solve the technical problem that the functions of existing heater products are relatively fixed and single and difficult to meet the diverse needs of users, please refer to the following embodiments for details.

[0055] Example 1

[0056] like Figure 1-Figure 5 As shown, the heater 10 provided in the present application includes a base 100 , a first heating device 200 and a second heating device 300 .

[0057] The base 100 may be made of high-strength heat-resistant materials, such as high-quality engineering plastics or metal alloys, to ensure that the structure is stable and can withstand high-temperature working environments.

[0058] The first heating device 200 is installed above the base 100, and is mainly used for heating the human body, such as heating the legs. Specifically, the first heating device 200 includes a first heating body 210 such as a heating tube and a metal protective net. The heating tube can be made of high-efficiency electric heating wire or carbon fiber heating element, which has the characteristics of rapid heating, high thermal efficiency, and long life. A layer of metal protective net is wrapped around the first heating body 210. The protective net is made of stainless steel, which can effectively prevent foreign objects from contacting the heating tube and prevent safety hazards, and does not hinder the radiation transfer of heat, thereby ensuring safety and efficiency.

[0059] The second heating device 300 is located above the first heating device 200 , and the second heating device 300 is detachably connected to the first heating device 200 .

[0060] Specifically, a table top is provided on the top of the second heating device 300, which can be used to place items. A heating element such as a ceramic heating element, a PTC heating element or other high-efficiency heating material is provided in the middle of the table top, which is intended to provide auxiliary heating or directional hot air function, which can be used for heating the human body, or heating, keeping warm and baking water and food.

[0061] Secondly, the second heating device 300 can be connected to the first heating device 200 by means of magnetism, snap-fit ​​or thread, so that the second heating device 300 can be detachably connected to the first heating device 200.

[0062] This embodiment adds a heating mode to the heater by disposing a detachably connected second heating device above the first heating device, allowing users to choose a single-layer heating or double-layer stacking all-round heating experience as needed. When the second heating device is connected to the first heating device for use, it can cover the heating area in all directions, provide a warm and comfortable environment from top to bottom, and provide functions such as insulation, heating and baking of food and water, greatly expanding the application range of the heater in life; and the second heating device and the first heating device can also be disassembled and used as two separate devices, thereby improving the flexibility and diversity of the heater to meet the needs of different scenarios and personalization.

[0063] See also Figure 2-Figure 6 In some embodiments, the first heating device 200 includes a first heating element 210, a first electrical connection end 220 and a first power terminal 230 connected to each other, and the second heating device 300 includes a second heating element 310, a second electrical connection end 320 and a second power terminal 330 connected to each other.

[0064] The first electrical connection end 220 may be a male power coupler or a female power coupler; similarly, the second electrical connection end 320 may be a female power coupler or a male power coupler. The first power terminal 230 and the second power terminal 330 may be separate power interfaces.

[0065] In some embodiments, when the second heating device 300 is assembled and connected with the first heating device 200 for use, the second electrical connection end 320 is plugged into the first electrical connection end 220 , and an external power source can be connected through the first power terminal 230 to power the entire heater 10 .

[0066] In other embodiments, when the second heating device 300 is assembled and connected to the first heating device 200 , the second electrical connection end 320 is plugged into the first electrical connection end 220 , and an external power source can be connected through the second power terminal 330 to power the entire heater 10 .

[0067] It should be noted that the circuit design in the heater 10 can be set accordingly according to the specific power supply method. For example, when the first power terminal 230 is used to connect the external power supply to power the entire heater 10, the power control circuit in the heater 10 can be set in the first heating device, and when the second electrical connection terminal 320 is used to connect the external power supply to power the entire heater 10, the power control circuit in the heater 10 can be set in the second heating device.

[0068] When the second heat generating device 300 is detached from the first heat generating device 200 , the second heat generating device 300 can be powered on through the second power terminal 330 , and the first heat generating device 200 can be powered on through the first power terminal 230 .

[0069] When the second heating device 300 needs to be used alone, it only needs to be removed from the first heating device 200. At this time, the second power terminal 330 on the second heating device 300 can be directly connected to the power supply, and the first heating device 200 is also independently connected to the power supply through its own power terminal, ensuring that the two heating devices can be operated and used independently when disassembled.

[0070] By providing a flexible power connection solution on the heater 10 to support independent or combined use of different heating devices, the convenience of using the heater 10 is improved.

[0071] See also Figure 7-10In some embodiments, the heater 10 includes a locking mechanism 400, which is installed on the second heating device 300, and the locking mechanism 400 can be selectively in a locked state and an unlocked state. When the locking mechanism 400 is in the locked state, the locking mechanism 400 is locked and connected to the first heating device 200; when the locking mechanism 400 is in the unlocked state, the second heating device 300 can be removed from the first heating device 200.

[0072] Specifically, the locking mechanism 400 can adopt a spring-loaded snap design, a rotary lock, or a sliding locking structure. For example, a movable lock component can be installed on the edge or bottom of the second heating device 300, and the component can interact with the corresponding groove or protrusion structure on the first heating device 200. The user only needs to perform a simple operation to switch between the locked and unlocked states. For example, when the second heating device 300 needs to be fixed, it is only necessary to align the lock with the positioning point on the first heating device 200, gently press or rotate it to the locked position, and a "click" sound or a locking mark is heard, indicating that it is locked. Conversely, when unlocking, the user can easily release the lock by reverse operation without the assistance of tools, which is convenient for quick disassembly of the second heating device 300.

[0073] This embodiment installs a locking structure on the second heating device 300. In the locked state, the locking mechanism 400 can ensure a stable connection between the second heating device 300 and the first heating device 200. Even if there is a slight vibration or movement during use, the heating device can be kept fixed to prevent accidental separation, thereby increasing the safety factor and reliability during use.

[0074] In addition, the locking structure adopts an intuitive and easy-to-use locking mechanism, which simplifies the assembly of the equipment, makes cleaning and maintenance easier, and users can easily complete the installation and disassembly of the second heating device 300 without professional knowledge or special tools, thereby improving the user experience.

[0075] See also Figure 7-Figure 11 In some embodiments, the locking mechanism 400 includes a locking assembly 410 and a pressing assembly 420. The locking assembly 410 is movably connected to the second heating device 300 along the radial direction of the second heating device 300, and the locking assembly 410 can be selectively in a first position and a second position; the pressing assembly 420 is rotatably connected to the second heating device 300, and the pressing assembly 420 can be selectively in a natural state and a pressed state.

[0076] Among them, the pressing component 420 is fixed on the second heating device 300, and can rotate around the fixed axis on the second heating device 300 to achieve the conversion between the natural state and the pressed state. The rotating design simplifies the user operation, and the unlocking process can be started by just pressing lightly. In the natural state, the pressing component 420 and the locking component 410 may be separated or slightly in contact, which will not affect the locked state. When the user presses the pressing component 420, the pressing component 420 enters the pressed state, at which time the locking component 410 is directly or indirectly acted on through mechanical transmission (such as gears, levers, etc.), prompting it to move to the unlocked position.

[0077] Specifically, Figure 8 As shown, when the locking mechanism 400 is in the locked state, the pressing assembly 420 is in a natural state, the pressing assembly 420 is separated from or in contact with the locking assembly 410 , the locking assembly 410 is in the first position, and the locking assembly 410 locks the first heating device 200 .

[0078] That is, when no operation is performed, the pressing component 420 is in a natural state, and the locking component 410 remains in the first position, and is tightly connected to the first heating device 200 through a specific locking structure (such as a tenon, a snap, etc.), ensuring the overall stability and heating efficiency.

[0079] like Fig.10 As shown, when the locking mechanism 400 is in an unlocked state, the pressing assembly 420 is in a pressed state, and the pressing assembly 420 pushes the locking assembly 410 to move from the first position to the second position, and the locking assembly 410 is separated from the first heating device 200 .

[0080] For example, when the user needs to remove the second heating device 300, he only needs to press the pressing component 420 to put it into the pressed state. This action can push the locking component 410 to move radially to the second position through the mechanical linkage mechanism, and break away from the locked state with the first heating device 200. At this time, the user can easily separate the second heating device 300 from the first heating device 200.

[0081] By providing a locking mechanism 400 including a locking assembly 410 and a pressing assembly 420, convenient and safe connection and separation between the components of the heater 10 are achieved, which not only improves the user's operating convenience but also ensures the stability and safety of the device during use.

[0082] See also Figure 11-13 In some embodiments, the locking assembly 410 includes a locking bracket 411 , a locking elastic member 412 and a locking member 413 .

[0083] The locking member 413 can move forward and backward in the horizontal direction for a certain distance. When the locking member 413 is subjected to horizontal outward pressure, the pressure overcomes the compression of the locking elastic member 412, such as a spring force spring, so that the locking member 413 moves outward.

[0084] Specifically, the locking bracket 411 is fixedly connected to the second heating device 300 , the locking elastic member 412 abuts between the locking bracket 411 and the locking member 413 , and the locking member 413 is movably connected to the locking bracket 411 along the radial direction of the second heating device 300 .

[0085] The locking bracket 411 serves as a basic supporting part of the locking mechanism 400 . The locking bracket 411 is installed on the second heating device 300 to provide a fixed connection point for the locking elastic member 412 and the locking member 413 .

[0086] The locking elastic member 412 is located between the locking bracket 411 and the locking member 413, and is usually made of a spring material, and plays the role of providing power and maintaining position. When the locking member 413 moves, the deformation of the locking elastic member 412 will generate necessary thrust or pull force to help the locking member 413 switch between the first position and the second position, and automatically return to the original state after unlocking.

[0087] The locking member 413 is a key component that can move along the radial direction of the second heating device 300. The surface or shape of the locking member 413 is designed to precisely match the corresponding structure on the first heating device 200 to achieve the locking and unlocking functions. When in the first position, the locking member 413 is tightly combined with the first heating device 200 through its special interface or protruding structure to ensure a stable connection between the two heating devices; while in the second position, it is completely or partially disengaged, allowing the second heating device 300 to be separated from the first heating device 200.

[0088] When the locking assembly 410 is in the first position, the locking member 413 is locked and connected to the first heating device 200 . For example, the locking member 413 may be partially located in a groove arranged on the periphery of the first heating device 200 .

[0089] When the pressing assembly 420 is in a natural state, the locking member 413 moves to the first position with the help of the locking elastic member 412. At this time, the specific structure of the locking member 413 engages with the locking structure on the first heating device 200 to form a firm connection, ensuring that the two heating devices work together.

[0090] When the locking assembly 410 is in the second position, the locking member 413 is separated from the first heating device 200 .

[0091] For example, when the user needs to separate the second heating device 300, an external force (such as pressing or rotating the pressing assembly 420) acts on the locking mechanism 400, so that the locking member 413 overcomes the resistance of the locking elastic member 412 and moves radially outward to the second position. In this position, the locking member 413 is disengaged from the locking structure of the first heating device 200, allowing the second heating device 300 to be easily disassembled.

[0092] See also Figure 9-13 In some embodiments, the pressing assembly 420 includes a pressing member 421, a pressing fixing frame 422 and a pressing elastic member 423, and the pressing member 421 includes a pressing portion 4211, a rotating portion 4212 and a pressing portion 4213 which are connected in sequence.

[0093] Among them, the rotating shaft on the pressing piece 421 is in the middle position, dividing the pressing piece 421 into two ends, one end is the button, i.e. the pressing part 4211, and the other end is the tilting rod, i.e. the pressing part 4213. The pressing elastic piece 423 is located at the end of the pressing part 4211. When the button end is pressed, the pressing elastic piece 423, such as a return spring, is compressed, and the entire pressing piece will rotate around the rotating shaft, i.e. the rotating part 4212.

[0094] Specifically, the pressing fixing frame 422 is fixedly connected to the second heating device 300 , serving as a base of the pressing assembly 420 , and providing a stable installation platform for the pressing member 421 and the pressing elastic member 423 .

[0095] The pressing member 421 is divided into three parts: a pressing portion 4211, a rotating portion 4212 and a pressing portion 4213, so as to realize indirect control of the locking member 413 through a pressing operation. Specifically, the pressing portion 4211 directly faces the user and is used to receive external pressure. The rotating portion 4212 is located between the pressing portion 4211 and the pressing portion 4213, and is rotatably connected to the pressing fixing frame 422 through a bearing or other rotating mechanism, so that the pressing member 421 rotates around a fixed axis. The pressing portion 4213 is used to directly act on the locking member 413 when the pressing assembly 420 is operated, so as to cause the locking member 413 to move.

[0096] The pressing elastic member 423 abuts between the pressing fixing frame 422 and the pressing portion 4211 to provide a restoring force for the pressing member 421 , thereby ensuring that the pressing member 421 can automatically return to a natural state after being released.

[0097] When the pressing assembly 420 is in a natural state, the pressing portion 4211 is opposite to the pressing fixing frame and is spaced apart from each other, and the pressing portion 4213 is separated from or in contact with the locking member 413 .

[0098] When no external force is applied, a certain gap is maintained between the pressing portion 4211 and the pressing fixing frame 422, and the pressing portion 4213 and the locking member 413 can be separated or kept in slight contact without applying enough force to move the locking member 413. At this time, the locking assembly 410 is kept in the first position, ensuring that the second heating device 300 is firmly connected to the first heating device 200.

[0099] When the pressing assembly 420 is in the pressed state, the pressing portion 4211 abuts against the pressing fixing frame 422 , and the abutting portion 4213 pushes the locking member 413 to move, so that the locking assembly 410 moves from the first position to the second position.

[0100] For example, when the user presses the pressing portion 4211 downward, the pressing member 421 rotates around the rotating portion 4212, and the pressing portion 4211 moves downward and abuts against the pressing fixing frame 422. This action transmits force through the abutting portion 4213, directly pushing the locking member 413, so that it overcomes the resistance of the locking elastic member 412 and moves in the radial direction. As the locking member 413 moves, the locking assembly 410 moves from the first position to the second position, unlocking the first heating device 200, and the second heating device 300 can be easily removed from the first heating device 200.

[0101] Combined with the locking assembly 410 and the pressing assembly 420 introduced above, the unlocking principle of the locking mechanism is: press the unlocking button, i.e. the pressing assembly 420, the pressing assembly 420 rotates around the rotating shaft, and the cocking end of the unlocking button, i.e. the pressing part 4211, compresses the unlocking buckle, i.e. the locking member 413 outward, and when the locking member 413 is compressed to a certain stroke (such as moving to the second position), it reaches the unlocking state.

[0102] By setting a pressing assembly 420 including a pressing member 421, a pressing fixing frame 422 and a pressing elastic member 423, and the pressing member 421 includes a linkage structure of a pressing portion 4211, a rotating portion 4212 and a pressing portion 4213 connected in sequence, and works in coordination with the pressing elastic member 423. When the user operates the pressing portion 4211, the pressing portion 4213 accurately acts on the locking member 413 through the mechanical conduction of the rotating portion 4212, thereby achieving an easy and accurate locking and unlocking process without complicated steps, which significantly improves the user experience. In addition, the pressing elastic member 423 can drive the pressing member 421 to automatically reset to the initial state after the pressing operation, without the need for the user to manually reset it.

[0103] See also Fig.14 and Fig.15 In some embodiments, the heater 10 includes a foot pedal assembly 500 and a key switch 600 .

[0104] Among them, the pedal assembly 500 and the button switch 600 are both installed on the base 100, the pedal assembly 500 is rotatably connected to the base 100, and the pedal assembly 500 can be selectively in a triggered state and a relaxed state, that is, the pedal assembly 500 has two working states of a triggered state and a relaxed state.

[0105] The key switch 600 is also integrated into the base 100 and is disposed at the bottom of the pedal assembly 500 so as to interact with the pedal assembly 500. The key switch 600 is responsible for receiving the control signal transmitted by the pedal assembly 500 to realize the function of turning the heater 10 on and off.

[0106] Specifically, when the user steps on the foot pedal assembly 500 (such as a foot pedal), when the foot pedal assembly 500 is in a triggered state, its bottom structure will directly act on the button switch 600, which is equivalent to the user pressing the switch through the foot pedal action, thereby activating or changing the working state of the heater 10.

[0107] On the contrary, when the pedal assembly 500 returns to the relaxed state, the pedal assembly 500 is separated from the key switch 600, and the heater 10 maintains or returns to the previous state, ensuring the instant response and rapid reset of the pedal.

[0108] By integrating the foot pedal assembly 500 and the key switch 600 into the base 100 , the human-computer interaction experience is optimized, so that the user can easily control the heater 10 without manual operation, thereby improving the convenience of using the heater 10 .

[0109] In some embodiments, the number of pedal assemblies 500 and the number of push switches 600 are both multiple, and the multiple pedal assemblies 500 correspond to the multiple push switches 600 respectively, and the multiple pedal assemblies 500 are arranged in sequence around the outer periphery of the first heating device 200.

[0110] For example, three foot pedal assemblies 500 and three push button switches 600 can be set. The three foot pedal assemblies 500 can be evenly distributed on the periphery of the first heating component at intervals of 120 degrees. Each foot pedal assembly 500 enters a trigger state when stepped on, directly acting on the corresponding push button switch 600 to independently control the power on and off of the heater 10, or it can also adjust different functions of the heater 10, such as temperature adjustment, mode switching, etc.

[0111] By providing multiple pedal assemblies 500 arranged in a ring, the heater 10 is integrated with the overall design, which is both beautiful and practical, and improves the overall grade and user experience of the heater 10. In addition, the design of multiple pedal assemblies 500 makes operation more convenient, and the user can easily control the heater 10 from multiple angles without manually or bending over to turn the heater on / off, and without deliberately adjusting the standing position.

[0112] In some embodiments, the base 100 includes an upper shell 110 and a lower shell 120 , and the pedal assembly 500 includes a pedal button 510 and a pedal elastic member 520 , and the pedal button 510 has a first end 511 and a second end 512 connected to each other.

[0113] Among them, the upper shell 110 is connected to the first heating device 200, the push switch 600 is located between the second end 512 and the lower shell 120, the first end 511 is rotatably connected to the lower shell 120, the pedal elastic member 520 abuts against the lower shell 120 and the second end 512, and the upper shell 110 abuts against the connection between the first end 511 and the second end 512.

[0114] When the pedal assembly 500 is in the triggered state, the second end 512 presses the button switch 600 .

[0115] For example, when a user steps on the foot pedal 510 , the second end 512 is pressed downward by force, and the button switch 600 is directly pressed, thereby sending a control signal to the heater 10 to turn the heater 10 on or off.

[0116] When the pedal assembly 500 is in a relaxed state, the second end 512 is separated from the key switch 600 .

[0117] For example, after the pedal operation is completed, the user releases his foot, and the pedal elastic member 520 takes effect, pushing the pedal button 510 to return to its original position. At this time, the second end 512 is separated from the button switch 600.

[0118] By providing multiple pedal assemblies 500, the heater 10 is integrated with the overall design, which is both beautiful and practical, and improves the overall grade and user experience of the heater 10. In addition, the design of multiple pedal assemblies 500 makes the operation more convenient, and the user can easily control the heater 10 from multiple angles without having to adjust the standing position. Especially in the scenario of multiple people using the heater, everyone can control the operation of the heater 10 at their own position.

[0119] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., they may be located in one place, or may be distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0120] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "a", "an", and "" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain", and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof.

[0121] The above are only specific embodiments of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A heater, characterized in that: The heater comprises a base, a first heating device and a second heating device; The first heating device is installed above the base; the second heating device is located above the first heating device, and the second heating device is detachably connected to the first heating device.

2. The heater according to claim 1, characterized in that: The heater comprises a locking mechanism, which is mounted on the second heating device and can be selectively in a locked state and an unlocked state; When the locking mechanism is in the locking state, the locking mechanism is locked and connected to the first heating device; When the locking mechanism is in the unlocked state, the second heat generating device can be removed from the first heat generating device.

3. The heater according to claim 2, characterized in that: The locking mechanism comprises a locking assembly, the locking assembly is movably connected to the second heating device along the radial direction of the second heating device, and the locking assembly can be selectively in a first position and a second position; When the locking mechanism is in the locking state, the locking assembly is in the first position, and the locking assembly locks the first heating device; When the locking mechanism is in the unlocked state, the locking assembly is in the second position, and the locking assembly is separated from the first heating device.

4. The heater according to claim 3, characterized in that: The locking mechanism further comprises a pressing component, the pressing component is rotatably connected to the second heating device, and the pressing component can be selectively in a natural state and a pressed state; When the locking mechanism is in the locking state, the pressing assembly is in a natural state, the pressing assembly is separated from or in contact with the locking assembly, and the locking assembly is in a first position; When the locking mechanism is in an unlocked state, the pressing assembly is in a pressed state, and the pressing assembly pushes the locking assembly to move from the first position to the second position.

5. The heater according to claim 4, characterized in that: The locking assembly comprises a locking fixing frame, a locking elastic member and a locking member; The locking fixing frame is fixedly connected to the second heating device, the locking elastic member abuts between the locking fixing frame and the locking member, and the locking member is movably connected to the locking fixing frame along the radial direction of the second heating device; When the locking assembly is in the first position, the locking member is locked and connected to the first heating device; When the locking assembly is in the second position, the locking member is separated from the first heating device.

6. The heater according to claim 5, characterized in that: The pressing assembly includes a pressing member, a pressing fixing frame and a pressing elastic member; The pressing fixing frame is fixedly connected to the second heating device, the pressing member comprises a pressing portion, a rotating portion and a pressing portion which are connected in sequence, the rotating portion is rotatably connected to the pressing fixing frame, and the pressing elastic member abuts between the pressing fixing frame and the pressing portion; When the pressing assembly is in the natural state, the pressing portion and the pressing fixing frame are opposite to each other and spaced apart, and the pressing portion is separated from or in contact with the locking member; When the pressing assembly is in a pressed state, the pressing portion abuts against the pressing fixing frame, and the abutting portion pushes the locking member to move, so that the locking assembly moves from the first position to the second position.

7. The heater according to any one of claims 1 to 6, characterized in that: The heater comprises a foot pedal assembly and a key switch; The foot pedal assembly and the push button switch are both installed on the base. The foot pedal assembly is rotatably connected to the base. The foot pedal assembly can be selectively in a triggered state and a relaxed state. The foot pedal assembly in the triggered state presses the push button switch, and the foot pedal assembly in the relaxed state is separated from the push button switch.

8. The heater according to claim 7, characterized in that: The base comprises an upper shell and a lower shell, the pedal assembly comprises a pedal button and a pedal elastic member, and the pedal button has a first end and a second end connected to each other; Wherein, the upper shell is connected to the first heating device, the key switch is located between the second end and the lower shell, the first end is rotatably connected to the lower shell, the pedal elastic member abuts against the lower shell and the second end, and the upper shell abuts against the connection between the first end and the second end; When the pedal assembly is in a triggered state, the second end presses the key switch; when the pedal assembly is in a relaxed state, the second end is separated from the key switch.

9. The heater according to claim 7, characterized in that: The number of the pedal assemblies and the number of the key switches are both multiple, and the multiple pedal assemblies correspond to the multiple key switches respectively. The multiple pedal assemblies are arranged in sequence around the outer circumference of the first heating device.

10. The heater according to any one of claims 1 to 6, characterized in that: The first heating device comprises a first heating element, a first electrical connection end and a first power supply terminal connected to each other, and the second heating device comprises a second heating element, a second electrical connection end and a second power supply terminal connected to each other; When the second heating device is connected to the first heating device, the second electrical connection end is plugged into the first electrical connection end, and the first power terminal or the second power terminal can be connected to an external power source; When the second heat generating device is detached from the first heat generating device, the second heat generating device can be powered on through the second power terminal, and the first heat generating device can be powered on through the first power terminal.

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