Thermostat bracket, thermostat assembly, heater side panel assembly and heater

Abstract

The present invention relates to a thermostat bracket, a thermostat assembly, a heater side panel assembly and a heater. The heater includes a thermostat and a side panel. The side panel is provided with a flow guide hole. The side panel can enclose a heating chamber together with a shell. The heating chamber is formed on the inner side of the side panel. The thermostat is arranged on the outer side of the side panel. The temperature sensing surface of the thermostat is arranged with a relative interval to the flow guide hole. In normal use, the energy of the naturally rising heat in the heater acting on the temperature sensing surface is relatively small, so a thermostat with a lower parameter value can be used, and there will be no misprotection. Based on the low parameter value of the thermostat, when the heater is not covered normally and the heat passes through the flow guide hole horizontally to impact the temperature sensing surface, the thermostat can react quickly and disconnect the circuit, thereby providing power-off protection for the heater. Furthermore, the sensitivity of protection during abnormal coverage and the avoidance of misprotection during normal use are taken into account.

Description

Technical Field

[0001] The present invention relates to the technical field of household electrical appliances, in particular to a thermostat bracket, a thermostat assembly, a heater side plate assembly and a heater. Background Art

[0002] Heaters generally have heating elements such as electric heating films, which heat up and provide hot air, which then diffuses and provides heating through radiation or convection. If the heater is abnormally covered during use, the heat cannot be dissipated normally, which will pose a major safety hazard. For this reason, a temperature control unit is generally required in the heater to detect the temperature in the heater. When the temperature reaches a certain value, the temperature control unit will be activated to cut off the power supply for protection. However, it is also necessary to ensure that the temperature control unit will not be misprotected when the heater is covered normally. Based on this, it is particularly important to ensure the sensitivity of the protection of the heater when it is abnormally covered, and to avoid misprotection during normal use. Summary of the invention

[0003] Based on this, it is necessary to provide a thermostat bracket, a thermostat assembly, a heater side panel assembly and a heater to take into account the sensitivity of protection during abnormal coverage and avoid misprotection during normal use.

[0004] A thermostat bracket comprises a first thermal insulation member, a second thermal insulation member and a connecting support member which are interconnected, wherein the connecting support member is arranged obliquely relative to the first thermal insulation member, and the space sandwiched between the connecting support member and the first thermal insulation member is located on the inner side of the connecting support member, the connecting support member is used to support a thermostat, and the temperature sensing surface of the thermostat faces the inner side of the connecting support member, and the second thermal insulation member blocks the oblique front of the temperature sensing surface.

[0005] The above scheme provides a thermostat bracket, which can be set in the guide hole on the side panel of the heater during use, so that the connecting support is suspended outside the side panel, and the first thermal insulation member and the second thermal insulation member are suspended inside the side panel. Thereby, the temperature sensing surface of the thermostat arranged on the connecting support member can be located outside the side panel, and the temperature sensing surface faces the inside of the side panel. When the heater is abnormally covered, the heat in the heater can pass through the guide hole horizontally to impact the temperature sensing surface. When the temperature sensing surface detects that the temperature is higher than the thermostat parameter value, the thermostat is powered off to protect the heater. Based on the connecting support member, the thermostat can be supported outside the side panel, so that the temperature sensing surface is spaced apart from the side panel. And under the shielding protection of the first thermal insulation member and the second thermal insulation member. When the heater is in normal use, the heat that naturally rises in the heater will be blocked by the first thermal insulation component, and the second thermal insulation component can block the heat radiated by the electric heating film, so that less energy can act on the temperature-sensitive surface, and thus a thermostat with a lower parameter value can be used on the connecting support, and there will be no false protection. Based on the low parameter value of the thermostat, when the heater is not covered normally and the heat passes horizontally through the guide hole to impact the temperature-sensitive surface, the thermostat can react quickly and disconnect the circuit, thereby providing power-off protection for the heater. In addition, it takes into account both the sensitivity of protection during abnormal coverage and the avoidance of false protection during normal use.

[0006] In one embodiment, the second heat insulating member is a plate member, the plate member is disposed in the longitudinal direction, the plate member is disposed obliquely relative to the temperature sensing surface, and the plate member blocks the oblique front of the temperature sensing surface.

[0007] In one of the embodiments, the side of the second thermal insulation member facing away from the temperature sensing surface is a thermal insulation surface, and the thermal insulation surface is provided with a reflective layer for reflecting heat radiated to the reflective layer.

[0008] In one embodiment, the connecting support is provided with an air vent, and the air vent extends from a position on the connecting support connected to the first thermal insulation member to a position away from the first thermal insulation member, and the thermostat can be installed at one end of the air vent away from the first thermal insulation member.

[0009] In one embodiment, the connecting support member is a bent plate, which includes a connecting portion and a supporting portion, wherein the connecting portion is connected between the supporting portion and the first thermal insulation member, the connecting portion is inclined upward relative to the first thermal insulation member, and the supporting portion is inclined inward relative to the connecting portion, and the supporting portion is used to support the thermostat.

[0010] In one embodiment, the thermostat bracket also includes an auxiliary mounting plate, the auxiliary mounting plate is provided with a mounting hole, the inner side surface of the auxiliary mounting plate can be mounted in a fit with the side panel of the heater, the first thermal insulation member is connected to the lateral side wall of the mounting hole, the second thermal insulation member is connected to the longitudinal side wall of the mounting hole, the first thermal insulation member and the second thermal insulation member are both suspended on the inner side of the auxiliary mounting plate, and the connecting support member is suspended on the outer side of the auxiliary mounting plate.

[0011] In one embodiment, the auxiliary mounting plate is an L-shaped plate, the mounting hole is a notch surrounded by the inner L-shaped edge of the L-shaped plate, the first thermal insulation component is connected to the lateral side wall of the notch, and the second thermal insulation component is connected to the longitudinal side wall of the notch.

[0012] In one of the embodiments, a hook or a buckle is provided on the inner side of the auxiliary mounting plate.

[0013] A thermostat assembly comprises a thermostat and the above-mentioned thermostat bracket, wherein the thermostat is arranged on the connecting support.

[0014] The above scheme provides a thermostat assembly, and the thermostat is set on the connecting support of the thermostat bracket described in any of the above embodiments, so as to take into account the sensitivity of the thermostat protection when it is not covered normally and avoid the situation where the thermostat is misprotected during normal use.

[0015] A heater side panel assembly comprises a side panel and the above-mentioned thermostat bracket, wherein the side panel is provided with a guide hole, and the side panel can enclose a heating chamber together with a shell, and the heating chamber is formed on the inner side of the side panel, the thermostat bracket is arranged at the guide hole, the connecting support is suspended on the outer side of the side panel, and the first thermal insulation member and the second thermal insulation member are both suspended on the inner side of the side panel.

[0016] The above scheme provides a heater side panel assembly, wherein a guide hole is provided on the side panel, and a thermostat bracket described in any of the above embodiments is provided at the guide hole, so that the thermostat arranged on the connecting support can take into account the sensitivity of protection during abnormal covering while avoiding false protection during normal use.

[0017] A heater includes a thermostat and a side panel, wherein the side panel is provided with a guide hole, and the side panel can enclose a heating chamber together with a shell, wherein the heating chamber is formed on the inner side of the side panel, and the thermostat is arranged on the outer side of the side panel, and the temperature sensing surface of the thermostat is arranged relative to the guide hole.

[0018] The above scheme provides a heater, wherein the side panel is provided with a guide hole, the thermostat is arranged outside the side panel, and the temperature sensing surface of the thermostat is arranged at a relative interval with the guide hole. When the heater is not covered normally, the heat in the heater can pass through the guide hole horizontally to impact the temperature sensing surface. When the temperature sensing surface detects that the temperature is higher than the parameter value of the thermostat, the thermostat is powered off to protect the heater. Since the thermostat is arranged outside the side panel and the temperature sensing surface is arranged at a relative interval with the guide hole, when the heater is covered normally, the energy of the heat naturally rising in the heater acting on the temperature sensing surface is small, and thus a thermostat with a lower parameter value can be used without any misprotection. Since the parameter value of the thermostat is low, when the heater is not covered normally and the heat passes through the guide hole horizontally to impact the temperature sensing surface, the thermostat can react quickly and disconnect the circuit, thereby protecting the heater from power failure. Thus, the sensitivity of protection during abnormal coverage and the avoidance of misprotection during normal use are taken into account.

[0019] In one embodiment, the guide hole is located in the upper half of the side plate.

[0020] In one of the embodiments, it further includes a connecting support member connected to the side panel, the connecting support member is arranged at the guide hole, the connecting support member is suspended outside the side panel, and the thermostat is connected to the connecting support member.

[0021] In one of the embodiments, one end of the connecting support is located at the lower end of the guide hole, and the other end of the connecting support is tilted upward to block the outside of the guide hole. The connecting support is provided with an air vent, and the air vent extends from the position on the connecting support connected to the side panel to a position away from the side panel, and the thermostat can be installed at one end of the air vent away from the side panel.

[0022] In one embodiment, the connecting support member is a bent plate, which includes a connecting portion and a supporting portion, the connecting portion is connected between the supporting portion and the side plate, the connecting portion is inclined upward relative to a horizontal plane, and the supporting portion is inclined inwardly relative to the connecting portion, and the supporting portion is used to support the temperature controller.

[0023] In one of the embodiments, it also includes a first thermal insulation member connected to the side panel, the first thermal insulation member is arranged at the guide hole, the first thermal insulation member is suspended on the inner side of the side panel, and the first thermal insulation member is located below the thermostat.

[0024] In one of the embodiments, it also includes a second thermal insulation member connected to the side panel, the second thermal insulation member blocks the inner side of the guide hole, the surface of the second thermal insulation member facing away from the guide hole is the thermal insulation surface, the thermal insulation surface is inclined relative to the side panel, and the inclination direction of the thermal insulation surface is consistent with the inclination direction of the electric heating film arranged in the heating chamber.

[0025] In one embodiment, the second thermal insulation member is a plate member, the plate member is arranged in the longitudinal direction, the plate member is inclined relative to the side plate, the plate member blocks the oblique front of the temperature sensing surface, and the thermal insulation surface is the side of the plate member facing away from the side plate.

[0026] In one embodiment, the heater also includes the above-mentioned thermostat bracket, the thermostat bracket is arranged at the guide hole, the connecting support is suspended on the outside of the side panel, the thermostat is arranged on the connecting support, and the first thermal insulation member and the second thermal insulation member are both suspended on the inside of the side panel.

[0027] In one of the embodiments, it further comprises a plurality of shells, wherein the plurality of shells and the side plates enclose the heating chamber, wherein an electric heating film is arranged in the heating chamber, and the electric heating film is arranged obliquely relative to the side plates.

[0028] In one embodiment, the side panel is the left shell of the heater, and the multiple shells include a right shell, a front mesh cover, a rear mesh cover, an upper cover and a bottom plate. The left shell and the right shell are relatively spaced apart, the front mesh cover and the rear mesh cover are relatively spaced apart, the upper cover and the bottom plate are relatively spaced apart, and the left shell, the right shell, the front mesh cover, the rear mesh cover, the upper cover and the bottom plate form the heating chamber.

[0029] A heater comprises a side panel, which can enclose a heating chamber together with a shell, and the heating chamber is formed on the inner side of the side panel. An electric heating film is arranged in the heating chamber, and the electric heating film is inclined relative to the side panel. A thermostat is arranged on the side panel, and the temperature sensing surface of the thermostat faces the heating chamber. A second thermal insulation member is arranged on the inner side of the side panel, and the second thermal insulation member is blocked between the temperature sensing surface and the electric heating film. The surface of the second thermal insulation member facing the electric heating film is an insulation surface, and the insulation surface is inclined, and the inclination direction of the insulation surface is consistent with the inclination direction of the electric heating film.

[0030] The above scheme provides a heater, in which the second heat insulation member is used to shield between the thermostat and the electric heating film, so that when the heater is normally covered, the heat radiated laterally by the electric heating film will be reflected by the heat insulation surface, and will not act on the temperature sensing surface. As a result, a thermostat with a lower parameter value can be selected in the heater. After selecting a thermostat with a lower parameter value, when the heater is abnormally covered, the thermostat can sense and cut off the power quickly for protection. Thus, the sensitivity of protection during abnormal coverage and the avoidance of false protection during normal use are taken into account.

[0031] In one embodiment, the second thermal insulation member is a plate member, the plate member is arranged in the longitudinal direction, and the thermal insulation surface is the side of the plate member facing the electric heating film.

[0032] In one embodiment, the heater further includes a first thermal insulation member, wherein the first thermal insulation member is connected to the side panel, the first thermal insulation member is suspended on the inner side of the side panel, and the first thermal insulation member is located below the thermostat.

[0033] In one of the embodiments, the side plate is provided with a guide hole, and the temperature controller is installed in the guide hole.

[0034] In one embodiment, the side panel is the left shell of the heater, and the heater also includes a right shell, a front mesh cover, a rear mesh cover, an upper cover and a bottom plate, the left shell and the right shell are relatively spaced apart, the front mesh cover and the rear mesh cover are relatively spaced apart, the upper cover and the bottom plate are relatively spaced apart, and the left shell, the right shell, the front mesh cover, the rear mesh cover, the upper cover and the bottom plate form the heating chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 This is a schematic diagram of the structure of the thermostat bracket described in this embodiment;

[0038] Figure 2 is a schematic diagram of the structure of the temperature controller assembly described in this embodiment;

[0039] Figure 3is an exploded view of the thermostat assembly shown in this embodiment;

[0040] Figure 4 It is an assembly diagram between the side panel and the thermostat assembly described in this embodiment;

[0041] Figure 5 is an assembly diagram between the side panel and the thermostat assembly from another viewing angle;

[0042] Figure 6 This is an assembly diagram of the electric heating film and the side panel bracket in the heater described in this embodiment;

[0043] Figure 7 This is a front view of the heater described in this embodiment;

[0044] Figure 8 for Figure 7 A cross-sectional view of the heater shown when it is abnormally covered;

[0045] Fig. 9 for Figure 7 A cross-sectional view of the heater shown in normal use.

[0046] Description of reference numerals:

[0047] 10. Heater; 11. Side panel; 111. Air guide hole; 12. Heating chamber; 13. Electric heating film; 14. Front mesh cover; 15. Right shell; 20. Thermostat bracket; 21. First thermal insulation member; 22. Second thermal insulation member; 221. Thermal insulation surface; 222. Reflective layer; 23. Connecting support member; 231. Air vent; 232. Connecting part; 233. Supporting part; 24. Auxiliary mounting plate; 241. Hook; 25. Lateral shaping plate; 251. Bayonet; 252. Card; 30. Thermostat; 31. Temperature sensing surface. DETAILED DESCRIPTION

[0048] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0049] like Figure 1 As shown, in one embodiment, a thermostat bracket 20 is provided. Figure 2 and Figure 5 As shown, in one embodiment, the thermostat 30 can be disposed on the thermostat bracket 20 to form a thermostat assembly.

[0050] Specifically, Figure 1As shown, in one embodiment, the thermostat support 20 includes a first heat insulating member 21, a second heat insulating member 22 and a connecting support member 23 connected to each other. The connecting support member 23 is arranged obliquely relative to the first heat insulating member 21. The space between the connecting support member 23 and the first heat insulating member 21 is located on the inner side of the connecting support member 23. Figure 2 As shown, the connecting support 23 is used to support the thermostat 30, and the temperature sensing surface 31 of the thermostat 30 faces the inner side of the connecting support 23. Thus, the heat in the space between the connecting support 23 and the first heat insulating member 21 can impact the temperature sensing surface 31. Figure 1 and Figure 2 As shown, the second heat insulating member 22 blocks the oblique front of the temperature sensing surface 31 .

[0051] During use, if Figure 4 and Figure 5 As shown, the thermostat bracket 20 can be set in the guide hole 111 on the side plate 11 of the heater 10, and the inner side of the side plate 11 can form a heating chamber 12. When the heater 10 is abnormally covered, as shown in FIG. Figure 8 As shown, the heat in the heating chamber 12 can flow horizontally from the guide hole 111 to the outside of the side plate 11. It should be noted that although the second thermal insulation member 22 blocks the oblique front of the temperature sensing surface 31, the second thermal insulation member 22 does not completely block the guide hole 111, ensuring that the heat flowing horizontally can flow out of the side plate 11 through the guide hole 111. When the thermostat bracket 20 is installed in the guide hole 111, the connecting support member 23 is suspended outside the side plate 11, the first thermal insulation member 21 and the second thermal insulation member 22 are suspended inside the side plate 11, and the second thermal insulation member 22 is arranged obliquely between the side plate 11. Thereby, the temperature sensing surface 31 of the thermostat 30 arranged on the connecting support member 23 can be located outside the side plate 11, and the temperature sensing surface 31 faces the inside of the side plate 11.

[0052] like Figure 8 As shown, when the heater 10 is abnormally covered, the heat in the heater 10 can pass through the guide hole 111 horizontally to impact the temperature sensing surface 31. When the temperature sensing surface 31 detects that the temperature is higher than the parameter value of the thermostat 30, the thermostat 30 operates to cut off the power and perform power-off protection on the heater 10. The thermostat 30 has its parameter value. When the temperature sensed by the temperature sensing surface 31 of the thermostat 30 is higher than the parameter value, the operation of the thermostat 30 can control other electrical components to cut off the power. In this case, this characteristic of the thermostat 30 is utilized to control the heater 10 to cut off the power under certain circumstances, thereby avoiding safety accidents caused by excessive temperature of the heater 10.

[0053] like Figure 6As shown, the connection support 23 can support the thermostat 30 outside the side plate 11, so that the temperature sensing surface 31 is spaced apart from the side plate 11. Figure 2 As shown, under the shielding protection of the first heat insulating member 21 and the second heat insulating member 22. When the heater 10 is in normal use, as shown in FIG. Fig. 9 As shown, the heat naturally rising in the heater 10 will be blocked by the first heat insulating member 21. Figure 6 The heat radiated by the electric heating film 13 is blocked by the second heat insulating member 22, so that less energy can act on the temperature sensing surface 31, so that the temperature sensed by the temperature sensing surface 31 is lower, and then a thermostat 30 with a lower parameter value can be used on the connecting support 23, and there will be no false protection. Based on the lower parameter value of the thermostat 30, when the heater 10 is not covered normally and the heat passes through the guide hole 111 horizontally to impact the temperature sensing surface 31, the thermostat 30 can react quickly and disconnect the circuit, thereby providing power-off protection for the heater 10. In addition, it takes into account the sensitivity of protection during abnormal coverage and avoids false protection during normal use.

[0054] Specifically, in one embodiment, Figures 1 to 3 As shown, the second heat insulating member 22 is a plate member, which is disposed in the longitudinal direction and is inclined relative to the temperature sensing surface 31 , and the plate member blocks the oblique front of the temperature sensing surface 31 .

[0055] The plate obliquely blocking the front of the temperature sensing surface 31 can block the heat in the heating chamber 12 to a certain extent, for example Figure 6 As shown, when the heating chamber 12 is provided with an electric heating film 13, the second heat insulating member 22 can reflect the heat radiated by the electric heating film 13, so that less heat is radiated to the temperature sensing surface 31. This prevents the thermostat 30 from being misprotected when the heater 10 is normally covered.

[0056] Specifically, Figure 6 As shown, when the electric heating film 13 is provided in the heating chamber 12 , the second thermal insulation member 22 is blocked between the temperature sensing surface 31 and the electric heating film 13 .

[0057] Furthermore, if Figure 3As shown, in one embodiment, the side of the second thermal insulation member 22 that is away from the temperature sensing surface 31 is a thermal insulation surface 221, and the thermal insulation surface 221 is provided with a reflective layer 222 for reflecting the heat radiated to the reflective layer 222. Thus, the heat radiated to the reflective layer 222 is transferred, the temperature of the second thermal insulation member 22 is reduced, and the heat conducted from the second thermal insulation member 22 to the thermostat 30 is reduced, so as to minimize the probability of the thermostat 30 heating up due to conduction, and avoid false protection.

[0058] Further, in one embodiment, if Figure 6 As shown, when the thermostat bracket 20 is set in the heater 10, the inclination direction of the insulation surface 221 is consistent with the inclination direction of the electric heating film 13. When it is convenient for normal coverage, the radiated heat of the electric heating film 13 is reflected. The inclination direction here refers to the general direction of the inclination of the insulation surface 221. The inclination direction of the two is consistent here, which does not mean that the inclination angles of the two must be exactly the same, but the general inclination direction of the two is the same.

[0059] Furthermore, if Figure 1 and Figure 2 As shown, in one embodiment, the connecting support 23 is provided with an air vent 231, and the air vent 231 extends from a position on the connecting support 23 connected to the first thermal insulation member 21 to a position away from the first thermal insulation member 21, and the thermostat 30 can be installed at one end of the air vent 231 away from the first thermal insulation member 21.

[0060] The heat flowing outward from the guide holes 111 on the side plate 11 can flow to the outside of the heater 10 through the vents 231, and in the process of circulation, the heat impacts the temperature sensing surface 31 of the thermostat 30. The provision of the vents 231 improves the smoothness of heat circulation.

[0061] More specifically, if Figure 1 and Figure 2 As shown, in one embodiment, the connecting support member 23 is a bent plate, and the bent plate includes a connecting portion 232 and a supporting portion 233. The connecting portion 232 is connected between the supporting portion 233 and the first thermal insulation member 21. The connecting portion 232 is inclined upward relative to the first thermal insulation member 21, and the supporting portion 233 is inclined inward relative to the connecting portion 232. The supporting portion 233 is used to support the thermostat 30.

[0062] Thus, the thermostat 30 disposed on the support portion 233 can be located outside the side plate 11, and the temperature sensing surface 31 of the thermostat 30 can be spaced relative to the guide hole 111. In normal use, the temperature sensing surface 31 located at a certain distance outside the guide hole 111 will not sense excessive heat; in an abnormal covering mode, the heat flowing laterally can impact the temperature sensing surface 31 through the guide hole 111.

[0063] Here, the support portion 233 is inclined inwardly relative to the connecting portion 232, which means that the support portion 233 is inclined inwardly relative to the plane where the connecting portion 232 is located. Figure 1 and Figure 2 As shown, the lower end of the support portion 233 is connected to the connecting portion 232, and the upper end of the support portion 233 is located on the inner side of the above-mentioned plane.

[0064] Specifically, in one embodiment, Figure 1 and Figure 2 As shown, the vent 231 extends from the connecting portion 232 to the supporting portion 233. The supporting portion 233 is provided with a bayonet 251 for mounting the thermostat 30, and the edge of the thermostat 30 can be stuck in the bayonet 251. Specifically, the thermostat 30 can be further fixed to the connecting support 23 by means of connecting members such as screws.

[0065] Furthermore, if Figure 1 and Figure 2 As shown, in one embodiment, the thermostat bracket 20 further includes a lateral shaping plate 25, the connecting support 23 is suspended behind the first thermal insulation member 21, and the lateral shaping plate 25 is located on one side of the connecting support 23 and the first thermal insulation member 21 ( Figure 2 The lateral shaping plate 25 is connected to both the connecting support member 23 and the first heat insulating member 21. A clamping plate 252 is provided on the lateral shaping plate 25 near the support portion 233, and the clamping plate 252 is spaced apart from the support portion 233 to form the clamping port 251.

[0066] Furthermore, if Figure 1 and Figure 2 As shown, the front side of the lateral shaping plate 25 is connected to the second thermal insulation member 22 .

[0067] Furthermore, if Figure 1 and Figure 2 As shown, in one embodiment, the thermostat bracket 20 further includes an auxiliary mounting plate 24, and the auxiliary mounting plate 24 is provided with mounting holes. Figure 5 As shown, the inner side of the auxiliary mounting plate 24 can be mounted in close contact with the side plate 11 of the heater 10. Figures 1 to 3As shown, the first thermal insulation member 21 is connected to the lateral side wall of the mounting hole, the second thermal insulation member 22 is connected to the longitudinal side wall of the mounting hole, the first thermal insulation member 21 and the second thermal insulation member 22 are both suspended on the inner side of the auxiliary mounting plate 24, and the connecting support member 23 is suspended on the outer side of the auxiliary mounting plate 24.

[0068] When the thermostat bracket 20 is mounted on the side plate 11, Figures 4 to 6 As shown, the first thermal insulation member 21 and the second thermal insulation member 22 are suspended on the inner side of the side plate 11, and the connecting support member 23 is suspended on the outer side of the side plate 11. The first thermal insulation member 21 suspended on the inner side of the side plate 11 is arranged horizontally, and can block the heat diffused from bottom to top in the heating chamber 12. The second thermal insulation member 22 can block the heat radiated by the electric heating film 13. The connecting support member 23 suspended outside the side plate 11 enables the temperature sensing surface 31 of the thermostat 30 to be spaced apart from the side plate 11.

[0069] When the air vent 231 is provided on the connecting support 23 , the air vent 231 is opposite to the mounting hole. When the thermostat bracket 20 is mounted on the side plate 11 , the air vent 231 is opposite to the guide hole 111 of the side plate 11 .

[0070] Specifically, Figure 1 and Figure 2 As shown, in one embodiment, the auxiliary mounting plate 24 is an L-shaped plate, the mounting hole is a notch surrounded by the inner L-shaped edge of the L-shaped plate, the first thermal insulation component 21 is connected to the lateral side wall of the notch, and the second thermal insulation component 22 is connected to the longitudinal side wall of the notch.

[0071] Here, the L-shaped plate can be understood as a plate with an L-shaped shape after a notch is dug in a corner of a plate, including a transversely distributed part and a longitudinally distributed part, and the transversely distributed part and the longitudinally distributed part are located in the same plane. Figure 1 and Figure 2 As shown, the L-shaped plate described here can be understood as a plate obtained by cutting out a notch in the upper left corner of a quadrilateral plate. The notch cut out here is the notch surrounded by the inner L-shaped edge of the L-shaped plate described above. Figure 1 and Figure 2 In the perspective shown, the L-shaped plate is surrounded by the first heat insulating member 21 and the second heat insulating member 22. The transversely distributed portion of the L-shaped plate is located below the first heat insulating member 21, and the longitudinally distributed portion of the L-shaped plate is located to the right of the second heat insulating member 22.

[0072] Optionally, the auxiliary mounting plate 24 may also be a quadrilateral frame structure, and in this case, the mounting hole is a quadrilateral opening surrounded by the quadrilateral frame structure.

[0073] Furthermore, if Figure 1 and Figure 2 As shown, in one embodiment, the inner side of the auxiliary mounting plate 24 is provided with a hook 241. Specifically, as Figure 4 As shown, a through hole is provided on the side panel 11 at a position corresponding to the hook 241, and the hook 241 can pass through the through hole and hang on the inner side of the side panel 11, while the inner side surface of the auxiliary mounting plate 24 is pressed against the outer side surface of the side panel 11, so that the thermostat bracket 20 is fixed on the side panel 11.

[0074] More specifically, if Figure 1 and Figure 2 As shown, the hook 241 is disposed on the longitudinal portion of the L-shaped plate.

[0075] Optionally, in another embodiment, a buckle is provided on the inner side of the auxiliary mounting plate 24, and a buckle position that cooperates with the buckle is provided at a position on the side plate 11 corresponding to the buckle. When the inner side of the auxiliary mounting plate 24 is pressed against the outer side of the side plate 11, the buckle cooperates with the buckle position, so that the thermostat bracket 20 is fixed on the side plate 11.

[0076] Furthermore, in another embodiment, a heater side panel assembly is provided. The heater side panel assembly includes a side panel 11 and a thermostat bracket 20 as described in any of the above embodiments, the side panel 11 is provided with a guide hole 111, the side panel 11 can enclose a heating chamber 12 together with the shell, and the heating chamber 12 is formed on the inner side of the side panel 11. An electric heating film 13 can be arranged in the heating chamber 12. The thermostat bracket 20 is arranged at the guide hole 111, the connecting support 23 is suspended on the outer side of the side panel 11, and the first heat insulating member 21 and the second heat insulating member 22 are both suspended on the inner side of the side panel 11.

[0077] The heater side panel assembly provided by the above scheme is provided with a guide hole 111 on the side panel 11, and the thermostat bracket 20 described in any of the above embodiments is provided at the guide hole 111, so that the thermostat 30 arranged on the connecting support 23 can take into account the sensitivity of protection during abnormal covering and avoidance of false protection during normal use.

[0078] Furthermore, in yet another embodiment, Figures 6 to 9 As shown, a heater 10 is provided, comprising a thermostat 30 and a side plate 11. Figure 4 and Figure 5 As shown, the side plate 11 is provided with a guide hole 111. Figures 6 to 9 As shown, the side plate 11 can enclose a heating chamber 12 together with the shell, and the heating chamber 12 is formed on the inner side of the side plate 11. An electric heating film 13 can be arranged in the heating chamber 12. The thermostat 30 is arranged on the outer side of the side plate 11, and the temperature sensing surface 31 of the thermostat 30 is arranged relative to the guide hole 111.

[0079] The heater 10 provided by the above scheme is provided with a guide hole 111 on the side panel 11, the thermostat 30 is arranged outside the side panel 11, and the temperature sensing surface 31 of the thermostat 30 is arranged relative to the guide hole 111. When it is not covered normally, the heat in the heater 10 can pass through the guide hole 111 horizontally to impact the temperature sensing surface 31. When the temperature sensing surface 31 detects that the temperature is higher than the parameter value of the thermostat, the thermostat 30 is operated to cut off the power and the heater 10 is powered off for protection. Since the thermostat 30 is arranged on the outside of the side panel 11, the energy of the naturally rising heat in the heater 10 that can act on the temperature sensing surface 31 during normal use is less, so a thermostat 30 with a lower parameter value can be selected, and there will be no false protection. Since the parameter value of the thermostat 30 is relatively low, when the heater 10 is not covered normally and the heat passes through the guide hole 111 horizontally to impact the temperature sensing surface 31, the thermostat 30 can react quickly and disconnect the circuit, thereby providing power-off protection for the heater 10. In addition, the sensitivity of protection during abnormal coverage and the avoidance of false protection during normal use are taken into account.

[0080] Further, in one embodiment, if Figures 4 to 9 As shown, the heater 10 may further be provided with a thermostat bracket 20 as described in any of the above embodiments, the thermostat bracket 20 is arranged at the guide hole 111, the connecting support 23 is suspended outside the side plate 11, and the thermostat 30 is arranged on the connecting support 23. The first heat insulating member 21 and the second heat insulating member 22 are both suspended inside the side plate 11.

[0081] Optionally, other supporting structures may be used to support the thermostat 30 outside the side plate 11 , so that the temperature sensing surface 31 of the thermostat 30 and the guide hole 111 are arranged relatively spaced apart.

[0082] For example, in one embodiment, the heater 10 may only include the connecting support 23 in the thermostat bracket 20, and the thermostat 30 may be supported by the connecting support 23. In this case, the heater 10 may not include the first heat insulating member 21, the second heat insulating member 22, the auxiliary mounting plate 24, etc., but only the connecting support 23 is used to support the thermostat 30. Specifically, the connecting support 23 is arranged at the guide hole 111, the connecting support 23 is suspended outside the side plate 11, and the thermostat 30 is connected to the connecting support 23.

[0083] Further, in one embodiment, if Figure 4 and Figure 5 As shown, one end of the connecting support 23 is located at the lower end of the guide hole 111, and the other end of the connecting support 23 is tilted upward to block the outside of the guide hole 111. The connecting support 23 is provided with an air vent 231, and the air vent 231 extends from the position on the connecting support 23 connected to the side panel 11 to a position away from the side panel 11. The thermostat 30 can be installed at one end of the air vent 231 away from the side panel 11.

[0084] The air vent 231 is opposite to the guide hole 111 , so that the heat in the heating chamber 12 can pass through the guide hole 111 and the air vent 231 horizontally, ensuring smooth airflow.

[0085] More specifically, in one embodiment, Figure 4 and Figure 5 As shown, the connecting support member 23 is a bent plate, which includes a connecting portion 232 and a supporting portion 233. The connecting portion 232 is connected between the supporting portion 233 and the side plate 11. The connecting portion 232 is inclined upward relative to a horizontal plane, and the supporting portion 233 is inclined inwardly relative to the connecting portion 232. The supporting portion 233 is used to support the thermostat 30.

[0086] In another embodiment, the heater 10 may also only include the first thermal insulation member 21 or the second thermal insulation member 22 in the thermostat bracket 20 described in any of the above embodiments.

[0087] For example, in one embodiment, the heater 10 includes a first heat insulating member 21 connected to the side plate 11, the first heat insulating member 21 is disposed at the guide hole 111, the first heat insulating member 21 is suspended inside the side plate 11, and the first heat insulating member 21 is located below the thermostat 30. Fig. 9 As shown, the first heat insulating member 21 can shield the heat diffused from bottom to top, thereby preventing the rising heat from directly acting on the thermostat 30 .

[0088] Alternatively, for example, in one embodiment, the heater 10 includes a second thermal insulation member 22 connected to the side panel 11, the second thermal insulation member 22 blocks the inner side of the guide hole 111, and the surface of the second thermal insulation member 22 facing away from the guide hole 111 is a thermal insulation surface 221, and the thermal insulation surface 221 is inclined relative to the side panel 11, and the inclination direction of the thermal insulation surface 221 is consistent with the inclination direction of the electric heating film 13 arranged in the heating chamber 12.

[0089] like Figure 6 As shown, the heat insulating surface 221 reflects the heat radiated by the electric heating film 13 to prevent the heat radiated by the electric heating film 13 from directly passing through the guide hole 111 and acting on the temperature sensing surface 31 during normal use, thereby causing the thermostat 30 to be erroneously protected.

[0090] Specifically, in one embodiment, Figure 6 As shown, the second thermal insulation member 22 is a plate member, which is arranged in the longitudinal direction and is inclined relative to the side plate 11. The plate member blocks the oblique front of the temperature sensing surface 31, and the thermal insulation surface 221 is the side of the plate member facing away from the side plate 11.

[0091] Further, in one embodiment, if Figure 8 and Fig. 9 As shown, the guide hole 111 is located in the upper half of the side plate 11. Therefore, the heat can act on the thermostat 30 only after it rises to a certain extent. In particular, when the heater 10 is abnormally covered, the heat in the heating chamber 12 rises and gathers in the upper space. The guide hole 111 is arranged in the upper half of the side plate 11, so that the thermostat 30 can sense the heat more quickly and improve the sensitivity of the reaction.

[0092] Furthermore, if Figures 7 to 9 As shown, in one embodiment, the heater 10 further includes a plurality of shells, and the plurality of shells and the side plate 11 enclose the heating chamber 12, and an electric heating film 13 is provided in the heating chamber 12, and the electric heating film 13 is tilted relative to the side plate 11. The tilt direction of the heat insulation surface 221 is consistent with the tilt direction of the electric heating film 13. The heat in the heating chamber 12 is diffused to the outside of the heater 10 by radiation or convection to provide heating for the user.

[0093] Specifically, in one embodiment, the side panel 11 is the left shell of the heater 10, and the multiple shells include a right shell 15, a front mesh cover 14, a rear mesh cover, an upper cover and a bottom plate, the left shell and the right shell 15 are relatively spaced apart, the front mesh cover 14 and the rear mesh cover are relatively spaced apart, the upper cover and the bottom plate are relatively spaced apart, and the left shell, the right shell 15, the front mesh cover 14, the rear mesh cover, the upper cover and the bottom plate form the heating chamber 12.

[0094] The front mesh cover 14 and the rear mesh cover can be made of metal materials. The right shell 15 and the left shell can be made of plastic. Relatively speaking, the left shell and the right shell 15 have a lower ability to withstand high temperatures, and the setting of the thermostat 30 also plays a certain protective role on the right shell 15 and the left shell.

[0095] Further, in another embodiment, a heater 10 is provided, such as Figures 4 to 6 As shown, it includes a side plate 11, and the side plate 11 can enclose a heating chamber 12 together with the shell, and the heating chamber 12 is formed on the inner side of the side plate 11. An electric heating film 13 is arranged in the heating chamber 12, and the electric heating film 13 is arranged obliquely relative to the side plate 11. A thermostat 30 is arranged on the side plate 11, and a temperature sensing surface 31 of the thermostat 30 faces the heating chamber 12. A second thermal insulation member 22 is arranged on the inner side of the side plate 11, and the second thermal insulation member 22 is shielded between the temperature sensing surface 31 and the electric heating film 13. The surface of the second thermal insulation member 22 facing the electric heating film 13 is a thermal insulation surface 221, and the thermal insulation surface 221 is arranged obliquely, and the inclination direction of the thermal insulation surface 221 is consistent with the inclination direction of the electric heating film 13.

[0096] The heater 10 provided by the above solution uses the second heat insulating member 22 to shield between the thermostat 30 and the electric heating film 13, so that when the heater 10 is used normally, Figure 6 As shown, the heat radiated laterally from the electric heating film 13 to the temperature sensing surface 31 will be reflected by the heat insulating surface 221, and will not act on the temperature sensing surface 31. Thus, the heater 10 can select a thermostat 30 with a lower parameter value. When the thermostat 30 with a lower parameter value is selected, when the heater 10 is abnormally covered, the thermostat 30 can sense and cut off the power quickly for protection. Thus, the sensitivity of protection during abnormal coverage and the avoidance of false protection during normal use are taken into account.

[0097] Furthermore, in one embodiment, the second heat insulating member 22 is a plate member, the plate member is arranged in the longitudinal direction, and the heat insulating surface 221 is the side of the plate member facing the electric heating film 13. The heat insulating surface 221 can shield the heat radiated by the electric heating film 13, and prevent the heat from being directly radiated to the thermostat 30 arranged on the side plate 11, which may cause erroneous protection.

[0098] Furthermore, in one embodiment, the heater 10 further includes a first heat insulating member 21, the first heat insulating member 21 is connected to the side panel 11, the first heat insulating member 21 is suspended on the inner side of the side panel 11, and the first heat insulating member 21 is located below the thermostat 30. The heat from bottom to top is shielded to prevent the heat diffused from bottom to top from directly acting on the thermostat 30, resulting in erroneous operation. In particular, when the temperature sensing surface 31 of the thermostat 30 is flush with the side panel 11, or is located on the inner side of the side panel 11, if there is no shielding of the first heat insulating member 21, the heat diffused from bottom to top is very likely to act on the thermostat 30.

[0099] Furthermore, in one embodiment, the side plate 11 is provided with a guide hole 111, and the thermostat 30 is installed in the guide hole 111. On the one hand, it provides space for the installation of the thermostat 30, and on the other hand, it is convenient for the heat flowing horizontally to be discharged smoothly from the guide hole 111.

[0100] Similarly, in one embodiment, the side panel 11 is the left shell of the heater 10, and the multiple shells include the right shell 15, front mesh cover 14, rear mesh cover, upper cover and bottom plate of the heater 10, the left shell and the right shell 15 are relatively spaced apart, the front mesh cover 14 and the rear mesh cover are relatively spaced apart, the upper cover and the bottom plate are relatively spaced apart, and the left shell, right shell 15, front mesh cover 14, rear mesh cover, upper cover and bottom plate surround the heating chamber 12.

[0101] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0102] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0103] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0104] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0105] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0106] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0107] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A thermostat bracket, characterized in that: The invention comprises a first heat insulating member, a second heat insulating member and a connecting support member which are connected to each other, wherein the connecting support member is arranged obliquely relative to the first heat insulating member, and a space sandwiched between the connecting support member and the first heat insulating member is located on the inner side of the connecting support member, and the connecting support member is used to support a thermostat, and a temperature sensing surface of the thermostat faces the inner side of the connecting support member, and the second heat insulating member is shielded obliquely in front of the temperature sensing surface, and the second heat insulating member is a plate member, and the plate member is arranged in the longitudinal direction, and the plate member is arranged obliquely relative to the temperature sensing surface, and the plate member shields obliquely in front of the temperature sensing surface; The connecting support is provided with a vent and is a bent plate, the bent plate comprises a connecting portion and a supporting portion, the connecting portion is connected between the supporting portion and the first thermal insulation member, the connecting portion is arranged to be inclined upward relative to the first thermal insulation member, the supporting portion is arranged to be inclined inward relative to the connecting portion, and the supporting portion is used to support the thermostat; The thermostat bracket also includes an auxiliary mounting plate, on which mounting holes are provided, and the inner side surface of the auxiliary mounting plate can be mounted in a fit with the side plate of the heater.

2. The thermostat bracket according to claim 1, characterized in that: The side surface of the second thermal insulation component facing away from the temperature sensing surface is a thermal insulation surface, and the thermal insulation surface is provided with a reflection layer for reflecting the heat radiated to the reflection layer.

3. The thermostat bracket according to claim 1, characterized in that: The air vent extends from a position on the connecting support member connected to the first thermal insulation member to a position away from the first thermal insulation member, and the thermostat can be installed at one end of the air vent away from the first thermal insulation member.

4. The thermostat bracket according to any one of claims 1 to 3, characterized in that: The first thermal insulation member is connected to the lateral side wall of the mounting hole, the second thermal insulation member is connected to the longitudinal side wall of the mounting hole, the first thermal insulation member and the second thermal insulation member are both suspended on the inner side of the auxiliary mounting plate, and the connecting support member is suspended on the outer side of the auxiliary mounting plate.

5. The thermostat bracket according to claim 4, characterized in that: The auxiliary mounting plate is an L-shaped plate, the mounting hole is a notch surrounded by the inner L-shaped edge of the L-shaped plate, the first thermal insulation member is connected to the transverse side wall of the notch, and the second thermal insulation member is connected to the longitudinal side wall of the notch.

6. The thermostat bracket according to claim 4, characterized in that: The inner side surface of the auxiliary mounting plate is provided with a hook or a buckle.

7. A thermostat assembly, characterized in that: It comprises a thermostat and the thermostat bracket according to any one of claims 1 to 6, wherein the thermostat is arranged on the connecting support.

8. A heater side panel assembly, characterized in that: It includes a side panel and a thermostat bracket as described in any one of claims 1 to 6, the side panel is provided with a guide hole, the side panel can enclose a heating chamber together with other shells, the heating chamber is formed on the inner side of the side panel, the thermostat bracket is arranged at the guide hole, the connecting support is suspended on the outer side of the side panel, and the first thermal insulation member and the second thermal insulation member are both suspended on the inner side of the side panel.

9. A heater, characterized in that: It includes a thermostat, a side panel and a thermostat bracket as described in any one of claims 1 to 6, wherein the side panel is provided with a guide hole, the side panel can enclose a heating chamber together with the shell, the heating chamber is formed on the inner side of the side panel, the thermostat bracket is arranged at the guide hole, the connecting support is suspended on the outer side of the side panel, the thermostat is arranged on the connecting support, the first thermal insulation member and the second thermal insulation member are both suspended on the inner side of the side panel, and the temperature sensing surface of the thermostat is arranged relative to the guide hole.

10. The heater according to claim 9, characterized in that: The guide hole is located at the upper half of the side plate.

11. The heater according to claim 9, characterized in that: It also includes a connecting support connected to the side plate, the connecting support is arranged at the guide hole, the connecting support is suspended outside the side plate, and the thermostat is connected to the connecting support.

12. The heater according to claim 11, characterized in that One end of the connecting support is located at the lower end of the guide hole, and the other end of the connecting support is tilted upward to block the outside of the guide hole. The air vent extends from the position on the connecting support connected to the side panel to a position away from the side panel, and the thermostat can be installed at one end of the air vent away from the side panel.

13. The heater according to any one of claims 9 to 12, characterized in that: The first heat insulating member is arranged at the guide hole, the first heat insulating member is suspended on the inner side of the side plate, and the first heat insulating member is located below the thermostat.

14. The heater according to any one of claims 9 to 12, characterized in that: The second thermal insulation member blocks the inner side of the guide hole, and the surface of the second thermal insulation member facing away from the guide hole is the thermal insulation surface. The thermal insulation surface is inclined relative to the side plate, and the inclination direction of the thermal insulation surface is consistent with the inclination direction of the electric heating film arranged in the heating chamber.

15. The heater according to claim 14, characterized in that The heat insulation surface is the side surface of the plate component facing away from the side plate.

16. The heater according to claim 9, characterized in that It also includes a plurality of shells, wherein the plurality of shells and the side plates enclose the heating chamber, wherein an electric heating film is arranged in the heating chamber, and the electric heating film is arranged obliquely relative to the side plates.

17. The heater according to claim 16, characterized in that The side panel is the left shell of the heater, and the multiple shells include a right shell, a front mesh cover, a rear mesh cover, an upper cover and a bottom plate. The left shell and the right shell are relatively spaced apart, the front mesh cover and the rear mesh cover are relatively spaced apart, the upper cover and the bottom plate are relatively spaced apart, and the left shell, the right shell, the front mesh cover, the rear mesh cover, the upper cover and the bottom plate form the heating chamber.

18. A heater, characterized in that: It comprises a side panel and a thermostat bracket as claimed in any one of claims 1 to 6, wherein the side panel can enclose a heating chamber together with a shell, the heating chamber is formed on the inner side of the side panel, an electric heating film is arranged in the heating chamber, the electric heating film is inclined relative to the side panel, a thermostat is arranged on the side panel, the thermostat is arranged on the connecting support and the temperature sensing surface of the thermostat faces the heating chamber, a second thermal insulation member is arranged on the inner side of the side panel, the second thermal insulation member is blocked between the temperature sensing surface and the electric heating film, the surface of the second thermal insulation member facing the electric heating film is a thermal insulation surface, the thermal insulation surface is inclined, and the inclination direction of the thermal insulation surface is consistent with the inclination direction of the electric heating film.

19. The heater according to claim 18, characterized in that The heat insulation surface is the side of the plate facing the electric heating film.

20. The heater according to claim 18 or 19, characterized in that: The first heat insulating member is connected to the side plate, the first heat insulating member is suspended on the inner side of the side plate, and the first heat insulating member is located below the thermostat.

21. The heater according to claim 18 or 19, characterized in that: The side plate is provided with a guide hole, and the temperature controller is installed in the guide hole.

22. The heater according to claim 18 or 19, characterized in that: The side panel is the left shell of the heater, and the heater also includes a right shell, a front mesh cover, a rear mesh cover, an upper cover and a bottom plate. The left shell and the right shell are relatively spaced apart, the front mesh cover and the rear mesh cover are relatively spaced apart, the upper cover and the bottom plate are relatively spaced apart, and the left shell, the right shell, the front mesh cover, the rear mesh cover, the upper cover and the bottom plate form the heating chamber.

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