CN212204734U - Temperature controller support, temperature controller subassembly, room heater curb plate subassembly and room heater - Google Patents

Abstract

The utility model relates to a temperature controller support, temperature controller subassembly, room heater curb plate subassembly and room heater, room heater include temperature controller and curb plate, are equipped with the water conservancy diversion hole on the curb plate, and the curb plate can enclose into the heating chamber together with the casing, and the heating chamber shaping is inboard at the curb plate, and the temperature controller setting is in the curb plate outside, and the temperature sensing face and the relative interval in water conservancy diversion hole of temperature controller set up. When the temperature-sensing heater is normally used, energy acting on the temperature-sensing surface in the naturally-rising heat in the heater is less, so that a temperature controller with lower parameter values can be adopted, and the condition of error protection can not occur. The parameter value based on the temperature controller is lower to when making the room heater cover unusually, the heat transversely passes the water conservancy diversion hole and strikes the temperature sensing face, the temperature controller can react rapidly and the broken circuit, plays power-off protection's effect to the room heater. Furthermore, the sensitivity of protection during abnormal covering is considered, and the condition of error protection during normal use is avoided.

Description

Temperature controller support, temperature controller subassembly, room heater curb plate subassembly and room heater

Technical Field

The utility model relates to a life electrical apparatus technical field especially relates to temperature controller support, temperature controller subassembly, room heater curb plate subassembly and room heater.

Background

Heating elements such as an electrothermal film are generally arranged in the warmer, the heating elements are used for heating to raise the temperature and provide hot air, and the hot air is diffused for heating in a radiation or convection mode. If the heater is abnormally covered in the using process, heat cannot be normally dissipated, and a large potential safety hazard exists. Therefore, a temperature control part is generally required to be arranged in the warmer to detect the temperature in the warmer, and when the temperature reaches a certain value, the temperature control part acts to perform power-off protection. But also ensure that the temperature control part can not be protected by mistake when the warmer is normally covered for work. Based on this, how to ensure the sensitivity of room heater protection when the improper covers, avoid appearing the condition of mistake protection when normally using simultaneously, it is especially important to compromise both.

SUMMERY OF THE UTILITY MODEL

Therefore, a temperature controller support, a temperature controller assembly, a heater side plate assembly and a heater are needed to be provided, so that the protection sensitivity during abnormal covering is considered, and the situation of error protection during normal use is avoided.

The utility model provides a temperature controller support, includes interconnect's first heat insulating part, second heat insulating part and connection support piece, connection support piece for first heat insulating part slope sets up, connection support piece with the space that first heat insulating part pressed from both sides is located connection support piece's inboard, connection support piece is used for supporting the temperature controller, just the temperature sensing face of temperature controller is towards connection support piece's inboard, the second heat insulating part shelters from the skew place ahead of temperature sensing face.

The temperature controller support can be arranged in a flow guide hole in a side plate of the warmer in the using process, so that the connecting support piece is suspended outside the side plate, and the first heat insulation piece and the second heat insulation piece are suspended in the side plate. And the temperature sensing surface of the temperature controller arranged on the connecting support member can be positioned outside the side plate and faces towards the inner side of the side plate. When the warmer is covered abnormally, the heat in the warmer can transversely penetrate through the diversion hole to impact the temperature sensing surface. When the temperature sensing surface detects that the temperature is higher than the temperature controller parameter value, the temperature controller operates to cut off the power supply, and the power-off protection is carried out on the warmer. And the temperature control piece can be supported outside the side plate based on the connecting support piece, so that the temperature sensing surface and the side plate are arranged at intervals. And under the shielding protection action of the first heat insulation piece and the second heat insulation piece. Work as the room heater is when normal use, the heat that rises naturally in the room heater can be sheltered from by first heat insulating part, the second heat insulating part can shelter from the heat of electric heat membrane radiation for can be used in energy on the temperature sensing face is less, and then can adopt the lower temperature controller of parameter value on the connection support piece, the condition of mistake protection can not appear yet. Based on the lower parameter value of the temperature controller, when the warmer is abnormally covered and heat transversely penetrates through the flow guide hole to impact the temperature sensing surface, the temperature controller can quickly react to disconnect a circuit, so that the power-off protection effect is realized on the warmer. Furthermore, the sensitivity of protection during abnormal covering is considered, and the condition of error protection during normal use is avoided.

In one embodiment, the second heat insulator is a plate, the plate is arranged along the longitudinal direction, the plate is arranged obliquely relative to the temperature sensing surface, and the plate shields the oblique front of the temperature sensing surface.

In one embodiment, a side of the second heat insulating element facing away from the temperature sensing surface is a heat insulating surface, and the heat insulating surface is provided with a reflecting layer for reflecting heat radiated onto the reflecting layer.

In one embodiment, the connecting support member is provided with an air vent, the air vent extends from a position on the connecting support member, which is connected with the first heat insulation member, to a position far away from the first heat insulation member, and the temperature controller can be installed at one end of the air vent, which is far away from the first heat insulation member.

In one embodiment, the connection support is a bending plate, the bending plate includes a connection portion and a support portion, the connection portion is connected between the support portion and the first heat insulation member, the connection portion is disposed to be inclined upward relative to the first heat insulation member, the support portion is disposed to be inclined inward relative to the connection portion, and the support portion is used for supporting the temperature controller.

In one embodiment, the temperature controller support further comprises an auxiliary mounting plate, the auxiliary mounting plate is provided with a mounting hole, the inner side face of the auxiliary mounting plate can be attached to and mounted on a side plate of the heater, the first heat insulation piece is connected with the transverse side wall of the mounting hole, the second heat insulation piece is connected with the longitudinal side wall of the mounting hole, the first heat insulation piece and the second heat insulation piece are both suspended on the inner side of the auxiliary mounting plate, and the connecting support piece is suspended on the outer side of the auxiliary mounting plate.

In one embodiment, the auxiliary mounting plate is an L-shaped plate, the mounting hole is a gap surrounded by an inner L-shaped edge of the L-shaped plate, the first heat insulation element is connected with a transverse side wall of the gap, and the second heat insulation element is connected with a longitudinal side wall of the gap.

In one embodiment, the inner side surface of the auxiliary mounting plate is provided with a hook or a buckle.

A temperature controller assembly comprises a temperature controller and the temperature controller support, wherein the temperature controller is arranged on the connecting support piece.

Above-mentioned scheme provides a temperature controller subassembly, will the temperature controller sets up in any embodiment of the aforesaid on the connection support piece of temperature controller support to in order to compromise when the abnormal cover the sensitivity of temperature controller protection and the condition that the error protection appears in the temperature controller when avoiding normal use.

The utility model provides a room heater curb plate subassembly, includes curb plate and foretell temperature controller support, the curb plate is equipped with the water conservancy diversion hole, the curb plate can enclose into the heating chamber with the casing together, the heating chamber shaping is in the curb plate is inboard, the temperature controller support sets up water conservancy diversion hole department, connecting support piece hangs the curb plate outside, first heat insulating part with the second heat insulating part all hangs the curb plate is inboard.

Above-mentioned scheme provides a room heater curb plate subassembly be equipped with the water conservancy diversion hole on the curb plate water conservancy diversion hole department is equipped with above-mentioned arbitrary embodiment the temperature controller support, thereby make the setting be in the sensitivity of protection when the temperature controller on the connection support piece can compromise the abnormal coverage, the condition of mistake protection appears when avoiding normal use simultaneously.

The utility model provides a warmer, includes temperature controller and curb plate, be equipped with the water conservancy diversion hole on the curb plate, the curb plate can enclose into the heating chamber with the casing together, the heating chamber shaping is in the curb plate is inboard, the temperature controller sets up the curb plate outside, the temperature sensing face of temperature controller with the relative interval in water conservancy diversion hole sets up.

The above scheme provides a room heater be equipped with the water conservancy diversion hole on the curb plate, the temperature controller sets up outside the curb plate, just the temperature sensing face of temperature controller with the relative interval setting in water conservancy diversion hole. When the temperature sensing surface is abnormally covered, heat in the warmer can transversely penetrate through the diversion hole to impact the temperature sensing surface. When the temperature sensing surface detects that the temperature is higher than the temperature controller parameter value, the temperature controller operates to cut off the power supply, and the power-off protection is carried out on the warmer. Based on the temperature controller sets up the curb plate outside, just the temperature sensing face with the relative interval in water conservancy diversion hole sets up to when normally covering, act on in the heat of natural rising in the room heater energy on the temperature sensing face is less, and then can adopt the lower temperature controller of parameter value, the condition of mistake protection also can not appear. Based on the lower parameter value of the temperature controller, when the warmer is abnormally covered and heat transversely penetrates through the flow guide hole to impact the temperature sensing surface, the temperature controller can quickly react to disconnect a circuit, so that the power-off protection effect is realized on the warmer. Furthermore, the sensitivity of protection during abnormal covering is considered, and the condition of error protection during normal use is avoided.

In one embodiment, the deflector hole is located in the upper half of the side plate.

In one embodiment, the temperature controller further comprises a connecting support connected with the side plate, the connecting support is arranged at the diversion hole, the connecting support is suspended outside the side plate, and the temperature controller is connected with the connecting support.

In one embodiment, one end of the connecting support is located at the lower end of the flow guide hole, the other end of the connecting support is upwards obliquely shielded outside the flow guide hole, the connecting support is provided with a ventilation opening, the ventilation opening extends from the position, connected with the side plate, on the connecting support to the position far away from the side plate, and the temperature controller can be installed at one end, far away from the side plate, of the ventilation opening.

In one embodiment, the connection support is a bending plate, the bending plate includes a connection portion and a support portion, the connection portion is connected between the support portion and the side plate, the connection portion is disposed to be inclined upward with respect to a horizontal plane, the support portion is disposed to be inclined inward with respect to the connection portion, and the support portion is used for supporting the temperature controller.

In one embodiment, the thermostat further comprises a first heat insulation member connected with the side plate, the first heat insulation member is arranged at the diversion hole, the first heat insulation member is suspended inside the side plate, and the first heat insulation member is located below the thermostat.

In one embodiment, the heating chamber further comprises a second heat insulation piece connected with the side plate, the second heat insulation piece is shielded inside the diversion hole, the surface, deviating from the diversion hole, of the second heat insulation piece is a heat insulation surface, the heat insulation surface is arranged obliquely relative to the side plate, and the oblique direction of the heat insulation surface is consistent with the oblique direction of the electric heating film arranged in the heating chamber.

In one embodiment, the second heat insulation member is a plate member, the plate member is arranged along the longitudinal direction, the plate member is arranged obliquely relative to the side plate, the plate member is shielded in the oblique front of the temperature sensing surface, and the heat insulation surface is a side surface of the plate member which is far away from the side plate.

In one embodiment, the warmer further includes the above-mentioned temperature controller bracket, the temperature controller bracket is disposed at the position of the diversion hole, the connecting support member is suspended outside the side plate, the temperature controller is disposed on the connecting support member, and the first heat insulating member and the second heat insulating member are both suspended inside the side plate.

In one embodiment, the heating cavity is formed by a plurality of shells and the side plates, an electric heating film is arranged in the heating cavity, and the electric heating film is obliquely arranged relative to the side plates.

In one embodiment, the side plate is a left shell of the warmer, the plurality of shells include a right shell, a front mesh enclosure, a rear mesh enclosure, an upper cover and a bottom plate, the left shell and the right shell are arranged at an interval, the front mesh enclosure and the rear mesh enclosure are arranged at an interval, the upper cover and the bottom plate are arranged at an interval, and the heating cavity is defined by the left shell, the right shell, the front mesh enclosure, the rear mesh enclosure, the upper cover and the bottom plate.

The utility model provides a warmer, includes the curb plate, the curb plate can enclose into the heating chamber with the casing together, the heating chamber shaping is in the curb plate is inboard, be equipped with the electric heat membrane in the heating chamber, the electric heat membrane for curb plate slope sets up, is equipped with the temperature controller on the curb plate, the temperature sensing face orientation of temperature controller the heating chamber, the curb plate inboard is equipped with the second heat insulating part, the second heat insulating part shelters from the temperature sensing face with between the electric heat membrane, the second heat insulating part upward towards the face of electric heat membrane is the heat insulating face, the heat insulating face slope sets up, the incline direction of heat insulating face with the incline direction of electric heat membrane is unanimo.

According to the scheme, the heater is characterized in that the temperature controller and the electric heating film are shielded by the second heat insulation piece, so that when the heater is normally covered, heat radiated transversely by the electric heating film can be reflected by the heat insulation surface and cannot act on the temperature sensing surface. And then a temperature controller with a lower parameter value can be selected in the warmer. After the temperature controller with a lower parameter value is selected, the temperature controller can quickly sense to perform power-off protection when the warmer is abnormally covered. And then the sensitivity of protection when considering that improper covers and the condition of avoiding appearing the mistake protection when normally using.

In one embodiment, the second heat insulation part is a plate, the plate is arranged along the longitudinal direction, and the heat insulation surface is the side surface of the plate facing the electric heating film.

In one embodiment, the warmer further comprises a first heat insulation member, the first heat insulation member is connected with the side plate, the first heat insulation member is suspended inside the side plate, and the first heat insulation member is located below the thermostat.

In one embodiment, the side plate is provided with a flow guide hole, and the temperature controller is installed in the flow guide hole.

In one embodiment, the side plate is a left shell of the warmer, the warmer further comprises a right shell, a front mesh enclosure, a rear mesh enclosure, an upper cover and a bottom plate, the left shell and the right shell are arranged at an interval, the front mesh enclosure and the rear mesh enclosure are arranged at an interval, the upper cover and the bottom plate are arranged at an interval, and the left shell, the right shell, the front mesh enclosure, the rear mesh enclosure, the upper cover and the bottom plate enclose the heating cavity.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a thermostat bracket according to this embodiment;

FIG. 2 is a schematic structural diagram of the thermostat assembly according to this embodiment;

FIG. 3 is an exploded view of the thermostat assembly shown in this embodiment;

FIG. 4 is an assembly view of the side plate and the thermostat assembly according to the present embodiment;

FIG. 5 is an assembly view of the side plate and the thermostat assembly from another view;

FIG. 6 is an assembly view of the side plate bracket and the electric heating film in the warmer of the present embodiment;

FIG. 7 is a front view of the warmer of the present embodiment;

FIG. 8 is a cross-sectional view of the warmer of FIG. 7 shown in an abnormal covering condition;

fig. 9 is a sectional view of the warmer of fig. 7 in normal use.

Description of reference numerals:

10. a heater; 11. a side plate; 111. a flow guide hole; 12. a heating cavity; 13. an electrothermal film; 14. a front mesh enclosure; 15. a right shell; 20. a temperature controller bracket; 21. a first thermal insulation member; 22. a second thermal insulation member; 221. a heat insulation surface; 222. a reflective layer; 23. connecting a support member; 231. a ventilation opening; 232. a connecting portion; 233. a support portion; 24. an auxiliary mounting plate; 241. hooking; 25. a lateral shaping plate; 251. a bayonet; 252. clamping a plate; 30. a temperature controller; 31. a temperature sensing surface.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In one embodiment, as shown in fig. 1, a thermostat holder 20 is provided. As shown in fig. 2 and 5, in one embodiment, the thermostat 30 may be disposed on the thermostat holder 20 to constitute a thermostat assembly.

Specifically, as shown in fig. 1, in one embodiment, the thermostat bracket 20 includes a first heat insulator 21, a second heat insulator 22 and a connection supporter 23 connected to each other. The connection support 23 is disposed obliquely with respect to the first adiabatic member 21. The space between the connecting support 23 and the first heat insulating member 21 is located inside the connecting support 23. As shown in fig. 2, the connection supporter 23 is used for supporting a thermostat 30, and a temperature sensing surface 31 of the thermostat 30 faces an inner side of the connection supporter 23. So that the heat in the space sandwiched by the connecting support 23 and the first heat insulator 21 can impact the temperature sensing surface 31. As shown in fig. 1 and 2, the second heat insulator 22 is shielded diagonally forward of the temperature sensing surface 31.

In use, as shown in fig. 4 and 5, the thermostat bracket 20 can be disposed in the diversion hole 111 on the side plate 11 of the warmer 10, the inner side of the side plate 11 can form the heating cavity 12, and when the warmer 10 is abnormally covered, as shown in fig. 8, the heat in the heating cavity 12 can flow out of the side plate 11 through the diversion hole 111 in a transverse direction. Although the second heat insulator 22 is shielded diagonally forward of the temperature sensing surface 31, the second heat insulator 22 does not completely shield the diversion hole 111, and ensures that the heat flowing in the lateral direction can flow out to the outside of the side plate 11 through the diversion hole 111. When the thermostat bracket 20 is mounted in the baffle hole 111, the connecting support 23 is suspended outside the side plate 11, the first and second heat insulators 21 and 22 are suspended inside the side plate 11, and the second heat insulator 22 is disposed to be inclined from the side plate 11. Further, the temperature sensing surface 31 of the thermostat 30 provided on the connection supporter 23 can be positioned outside the side plate 11, and the temperature sensing surface 31 faces the inside of the side plate 11.

As shown in fig. 8, when the warmer 10 is abnormally covered, the heat in the warmer 10 can transversely pass through the diversion hole 111 and impact the temperature sensing surface 31. When the temperature sensing surface 31 detects that the temperature is higher than the parameter value of the temperature controller 30, the temperature controller 30 is powered off to perform power-off protection on the heater 10. The temperature controller 30 has a parameter value, and when the temperature sensed by the temperature sensing surface 31 of the temperature controller 30 is higher than the parameter value, the temperature controller 30 operates to control other electrical devices to be powered off. The characteristic of the temperature controller 30 is utilized in the scheme to control the heater 10 to be powered off under certain conditions, so that safety accidents caused by overhigh temperature of the heater 10 are avoided.

As shown in fig. 6, the thermostat 30 can be supported outside the side plate 11 by the connection supporter 23 such that the temperature sensing surface 31 is spaced apart from the side plate 11. As shown in fig. 2, the first heat insulator 21 and the second heat insulator 22 are shielded and protected. When the warmer 10 is in normal use, as shown in fig. 9, the heat naturally rising in the warmer 10 is shielded by the first heat insulating member 21, and as shown in fig. 6, the heat radiated by the electric heating film 13 is shielded by the second heat insulating member 22, so that the energy acting on the temperature sensing surface 31 is less, the temperature sensed by the temperature sensing surface 31 is lower, and then the temperature controller 30 with lower parameter value can be adopted on the connecting and supporting member 23, and the condition of error protection can not occur. Based on the lower parameter value of the temperature controller 30, when the heater 10 is covered abnormally and heat transversely passes through the diversion hole 111 and impacts the temperature sensing surface 31, the temperature controller 30 can react rapidly to break a circuit, and the power-off protection effect is achieved on the heater 10. Furthermore, the sensitivity of protection during abnormal covering is considered, and the condition of error protection during normal use is avoided.

Specifically, in one embodiment, as shown in fig. 1 to 3, the second heat insulator 22 is a plate member, the plate member is disposed in a longitudinal direction, the plate member is disposed obliquely with respect to the temperature sensing surface 31, and the plate member is shielded obliquely forward of the temperature sensing surface 31.

The plate which is sheltered in the oblique front of the temperature sensing surface 31 can shelter the heat in the heating cavity 12 to a certain degree, for example, as shown in fig. 6, when the heating cavity 12 is provided with the electric heating film 13, the second heat insulation piece 22 can reflect the heat radiated by the electric heating film 13, so that the heat radiated to the temperature sensing surface 31 is less. The situation that the temperature controller 30 is protected by mistake when the warmer 10 is normally covered is avoided.

Specifically, as shown in fig. 6, when the electric heating film 13 is disposed in the heating cavity 12, the second heat insulator 22 is shielded between the temperature sensing surface 31 and the electric heating film 13.

Further, as shown in fig. 3, in one embodiment, a side of the second heat insulating element 22 facing away from the temperature sensing surface 31 is a heat insulating surface 221, and the heat insulating surface 221 is provided with a reflective layer 222 for reflecting heat radiated onto the reflective layer 222. Therefore, the heat radiated to the reflective layer 222 is transferred, the temperature of the second heat insulating member 22 is reduced, the heat conducted from the second heat insulating member 22 to the temperature controller 30 is reduced, the temperature rise probability of the temperature controller 30 due to conduction is reduced as much as possible, and the occurrence of error protection is avoided.

Further, in one embodiment, as shown in fig. 6, when the thermostat bracket 20 is installed in the warmer 10, the inclination direction of the heat insulating surface 221 coincides with the inclination direction of the electric heating film 13. When the normal covering is convenient, the radiation heat of the electric heating film 13 is reflected. Here, the inclination direction refers to a general inclination direction of the heat insulating surface 221, and here, the inclination directions of the two are identical, but the inclination angles of the two are not necessarily identical, and the general inclination directions of the two are identical.

Further, as shown in fig. 1 and 2, in an embodiment, an air vent 231 is provided on the connection support 23, the air vent 231 extends from a position of the connection support 23 connected to the first thermal insulation member 21 to a position away from the first thermal insulation member 21, and the temperature controller 30 can be installed at an end of the air vent 231 away from the first thermal insulation member 21.

The heat flowing out from the guiding hole 111 on the side plate 11 can flow out of the warmer 10 after passing through the ventilation opening 231, and the heat impacts the temperature sensing surface 31 of the temperature controller 30 during the flowing process. The setting of ventilative mouthful 231 has promoted the smoothness nature of heat circulation.

Further specifically, as shown in fig. 1 and 2, in one embodiment, the connection support 23 is a bent plate, the bent plate includes a connection portion 232 and a support portion 233, the connection portion 232 is connected between the support portion 233 and the first thermal insulation member 21, the connection portion 232 is disposed to be inclined upward with respect to the first thermal insulation member 21, the support portion 233 is disposed to be inclined inward with respect to the connection portion 232, and the support portion 233 is used to support the temperature controller 30.

Therefore, the thermostat 30 disposed on the support 233 can be located outside the side plate 11, and the temperature sensing surface 31 of the thermostat 30 can be disposed opposite to the diversion hole 111 at an interval. When the temperature sensing device is normally used, the temperature sensing surface 31 which is positioned outside the flow guide hole 111 at a certain distance does not sense excessive heat; in the abnormal covering mode, the heat flowing in the transverse direction can impact on the temperature sensing surface 31 through the diversion hole 111.

Here, the support portion 233 being inclined inward with respect to the connection portion 232 means that the support portion 233 is inclined inward with respect to a plane in which the connection portion 232 is located. As shown in fig. 1 and 2, the lower end of the support part 233 is connected to the connection part 232, and the upper end of the support part 233 is located inside the plane.

Specifically, in one embodiment, as shown in fig. 1 and 2, the air permeation port 231 extends from the connection portion 232 to the support portion 233. The support part 233 is provided with a bayonet 251 for mounting the thermostat 30, and an edge of the thermostat 30 can be caught in the bayonet 251. Specifically, the thermostat 30 may be further fixed to the connection supporter 23 by a connection member such as a screw.

Further, as shown in fig. 1 and 2, in an embodiment, the temperature controller bracket 20 further includes a lateral sizing plate 25, the connecting support 23 is suspended behind the first heat insulation member 21, the lateral sizing plate 25 is located at one side (right side in fig. 2) of the connecting support 23 and the first heat insulation member 21, and the lateral sizing plate 25 is connected to both the connecting support 23 and the first heat insulation member 21. A clamping plate 252 is arranged on the lateral shaping plate 25 at a position close to the supporting part 233, and the clamping plate 252 and the supporting part 233 are arranged at intervals to form the bayonet 251.

Further, as shown in fig. 1 and 2, the front side of the lateral sizing plate 25 is connected to the second thermal insulation member 22.

Further, as shown in fig. 1 and 2, in one embodiment, the thermostat bracket 20 further includes an auxiliary mounting plate 24, and the auxiliary mounting plate 24 is provided with a mounting hole. As shown in fig. 5, the inner side surface of the auxiliary mounting plate 24 can be attached to the side plate 11 of the heater 10. As shown in fig. 1 to 3, the first heat insulator 21 is connected to a lateral side wall of the mounting hole, the second heat insulator 22 is connected to a longitudinal side wall of the mounting hole, the first heat insulator 21 and the second heat insulator 22 are suspended inside the auxiliary mounting plate 24, and the connection supporter 23 is suspended outside the auxiliary mounting plate 24.

When the thermostat bracket 20 is mounted to the side plate 11, as shown in fig. 4 to 6, the first and second heat insulators 21 and 22 are suspended inside the side plate 11, and the connecting support 23 is suspended outside the side plate 11. The first heat insulation piece 21 suspended inside the side plate 11 is transversely arranged and can shield heat diffused from bottom to top in the heating cavity 12. The second heat insulator 22 can shield the heat radiated from the electric heating film 13. The connection support 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.

When the connecting support 23 is provided with the ventilation opening 231, the ventilation opening 231 is opposite to the mounting hole. When the thermostat bracket 20 is mounted to the side plate 11, the air-permeable port 231 is opposite to the flow guide hole 111 of the side plate 11.

Specifically, as shown in fig. 1 and 2, in one embodiment, the auxiliary mounting plate 24 is an L-shaped plate, the mounting hole is a gap surrounded by an inner L-shaped edge of the L-shaped plate, the first thermal insulation member 21 is connected to a lateral side wall of the gap, and the second thermal insulation member 22 is connected to a longitudinal side wall of the gap.

The L-shaped plate member is understood to mean that after a notch is dug at one corner of a flat plate, the shape of the flat plate finally left is L-shaped, and the L-shaped flat plate comprises a transversely distributed part and a longitudinally distributed part, and the transversely distributed part and the longitudinally distributed part are positioned in a plane. Specifically, as shown in fig. 1 and 2, the L-shaped plate member may be understood as a quadrangular plate with a notch cut at the upper left corner, where the cut notch is the notch surrounded by the inner L-shaped edge of the L-shaped plate member. In the view shown in fig. 1 and 2, the L-shaped panels surround the first and second thermal insulation members 21 and 22. The part of the L-shaped plate which is distributed transversely is positioned below the first heat insulation piece 21, and the part of the L-shaped plate which is distributed longitudinally is positioned at the right side of the second heat insulation piece 22.

Alternatively, 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.

Further, as shown in fig. 1 and 2, in one embodiment, the inner side surface of the auxiliary mounting plate 24 is provided with a hook 241. Specifically, as shown in fig. 4, a through hole is formed in the side plate 11 at a position corresponding to the hook 241, the hook 241 can be hung on the inner side of the side plate 11 through the through hole, and the inner side of the auxiliary mounting plate 24 is pressed against the outer side of the side plate 11, so that the thermostat bracket 20 is fixed on the side plate 11.

Further specifically, as shown in fig. 1 and 2, a hook 241 is provided on a longitudinal portion of the L-shaped plate member.

Optionally, in another embodiment, a buckle is disposed on an inner side surface of the auxiliary mounting plate 24, and a buckle position matched with the buckle is disposed on a position, corresponding to the buckle, of the side plate 11. When the inner side surface of the auxiliary mounting plate 24 is pressed against the outer side surface of the side plate 11, the buckle is matched with the buckle position, so that the temperature controller support 20 is fixed on the side plate 11.

Further, in another embodiment, a warmer side panel assembly is provided. The side plate assembly of the warmer comprises a side plate 11 and the temperature controller support 20 in any one of the above embodiments, the side plate 11 is provided with a diversion hole 111, the side plate 11 and the shell can enclose a heating cavity 12, and the heating cavity 12 is formed inside the side plate 11. An electric heating film 13 can be arranged in the heating cavity 12. The thermostat bracket 20 is disposed at the guide hole 111, the connecting support 23 is suspended outside the side plate 11, and the first and second heat insulators 21 and 22 are suspended inside the side plate 11.

The warmer side plate assembly provided by the above scheme is characterized in that a flow guide hole 111 is formed in the side plate 11, and the temperature controller support 20 in any one of the above embodiments is arranged at the position of the flow guide hole 111, so that the temperature controller 30 arranged on the connecting support piece 23 can give consideration to the sensitivity of protection during abnormal covering and the condition of error protection during normal use.

Further, in yet another embodiment, as shown in fig. 6 to 9, there is provided a warmer 10 including a thermostat 30 and a side panel 11. As shown in fig. 4 and 5, the side plate 11 is provided with a diversion hole 111. As shown in fig. 6 to 9, the side plate 11 can enclose a heating cavity 12 together with the housing, and the heating cavity 12 is formed inside the side plate 11. An electric heating film 13 can be arranged in the heating cavity 12. The temperature controller 30 is disposed outside the side plate 11, and the temperature sensing surface 31 of the temperature controller 30 is disposed opposite to the diversion hole 111 at an interval.

In the warmer 10 provided by the above scheme, the side plate 11 is provided with the diversion hole 111, the temperature controller 30 is arranged outside the side plate 11, and the temperature sensing surface 31 of the temperature controller 30 is arranged opposite to the diversion hole 111 at an interval. In abnormal covering, the heat in the warmer 10 can transversely penetrate through the diversion hole 111 and impact the temperature sensing surface 31. When the temperature sensing surface 31 detects that the temperature is higher than the temperature controller parameter value, the temperature controller 30 is powered off to perform power-off protection on the warmer 10. Because the temperature controller 30 is arranged on the outer side of the side plate 11, when the warmer 10 is in normal use, the energy of the heat which naturally rises in the warmer 10 can act on the temperature sensing surface 31 is less, and then the temperature controller 30 with lower parameter value can be selected, and the condition of error protection can not occur. Based on the lower parameter value of the temperature controller 30, when the heater 10 is covered abnormally and heat transversely passes through the diversion hole 111 and impacts the temperature sensing surface 31, the temperature controller 30 can react rapidly to break a circuit, and the power-off protection effect is achieved on the heater 10. Furthermore, the sensitivity of protection during abnormal covering is considered, and the condition of error protection during normal use is avoided.

Further, in an embodiment, as shown in fig. 4 to 9, the warmer 10 may further include a thermostat bracket 20 as described in any of the above embodiments, the thermostat bracket 20 is disposed at the diversion hole 111, the connecting support 23 is suspended outside the side plate 11, and the thermostat 30 is disposed on the connecting support 23. The first and second heat insulators 21 and 22 are suspended inside the side plate 11.

Alternatively, other supporting structures may be adopted to support the thermostat 30 outside the side plate 11, so that the temperature sensing surface 31 of the thermostat 30 is spaced from the diversion hole 111.

For example, in one embodiment, the warmer 10 may include only the connection support 23 in the thermostat holder 20, with the connection support 23 supporting the thermostat 30. In this case, the heater 10 may not include the first heat insulator 21, the second heat insulator 22, the auxiliary mounting plate 24, and the like, but may support the thermostat 30 by using the connection supporter 23 alone. Specifically, the connection support 23 is disposed at the diversion hole 111, the connection support 23 is suspended outside the side plate 11, and the thermostat 30 is connected to the connection support 23.

Further, in an embodiment, as shown in fig. 4 and 5, one end of the connection support 23 is located at the lower end of the diversion hole 111, the other end of the connection support 23 is upwardly inclined to shield the diversion hole 111, the connection support 23 is provided with a ventilation port 231, the ventilation port 231 extends from the position of the connection support 23 connected with the side plate 11 to a position far away from the side plate 11, and the thermostat 30 can be installed at one end of the ventilation port 231 far away from the side plate 11.

The ventilation opening 231 is opposite to the flow guide hole 111, so that heat in the heating cavity 12 can transversely penetrate through the flow guide hole 111 and the ventilation opening 231, and smooth air flow circulation is guaranteed.

Further specifically, in one embodiment, as shown in fig. 4 and 5, the connection support 23 is a bending plate, the bending plate includes a connection portion 232 and a support portion 233, the connection portion 232 is connected between the support portion 233 and the side plate 11, the connection portion 232 is disposed to be inclined upward with respect to a horizontal plane, the support portion 233 is disposed to be inclined inward with respect to the connection portion 232, and the support portion 233 is used to support the thermostat 30.

In another embodiment, the warmer 10 may only include the first insulating element 21 or the second insulating element 22 of the thermostat holder 20 according to any of the above embodiments.

For example, in one embodiment, the warmer 10 includes a first thermal insulator 21 connected to the side plate 11, the first thermal insulator 21 is disposed at the diversion hole 111, the first thermal insulator 21 is suspended inside the side plate 11, and the first thermal insulator 21 is located below the thermostat 30. As shown in fig. 9, the first heat insulator 21 can shield heat spreading from the bottom to the top, and prevent the rising heat from directly acting on the temperature controller 30.

Or, for example, in an embodiment, the warmer 10 includes a second heat insulation member 22 connected to the side plate 11, the second heat insulation member 22 is shielded inside the diversion hole 111, a surface of the second heat insulation member 22 facing away from the diversion hole 111 is a heat insulation surface 221, the heat insulation surface 221 is disposed obliquely with respect to the side plate 11, and an oblique direction of the heat insulation surface 221 coincides with an oblique direction of the electric heating film 13 disposed in the heating cavity 12.

As shown in fig. 6, the heat insulation surface 221 reflects the heat radiated by the electric heating film 13, so as to prevent the heat radiated by the electric heating film 13 from directly passing through the diversion hole 111 and acting on the temperature sensing surface 31 during normal use, thereby preventing the temperature controller 30 from being mistakenly protected.

Specifically, in one embodiment, as shown in fig. 6, the second heat insulating member 22 is a plate member, the plate member is disposed along a longitudinal direction, the plate member is disposed obliquely with respect to the side plate 11, the plate member is shielded obliquely in front of the temperature sensing surface 31, and the heat insulating surface 221 is a side surface of the plate member facing away from the side plate 11.

Further, in one embodiment, as shown in fig. 8 and 9, the guide holes 111 are located at an upper half portion of the side plate 11. So that heat may only act on the thermostat 30 after a certain degree of rise. Particularly, when the warmer 10 is abnormally covered, heat in the heating chamber 12 rises and is gathered in the upper space, and the diversion hole 111 is arranged at the upper half part of the side plate 11, so that the temperature controller 30 can sense heat more quickly, and the reaction sensitivity is improved.

Further, as shown in fig. 7 to 9, in an embodiment, the warmer 10 further includes a plurality of housings, the housings and the side plate 11 enclose the heating cavity 12, an electric heating film 13 is disposed in the heating cavity 12, and the electric heating film 13 is disposed in an inclined manner with respect to the side plate 11. The inclination direction of the heat insulation surface 221 is the same as the inclination direction of the electric heating film 13. The heat in the heating cavity 12 is diffused out of the warmer 10 by radiation or convection to heat the user.

Specifically, in one embodiment, the side plate 11 is a left shell of the warmer 10, the plurality of shells includes a right shell 15, a front mesh enclosure 14, a rear mesh enclosure, an upper cover and a bottom plate, the left shell is disposed opposite to the right shell 15 at an interval, the front mesh enclosure 14 is disposed opposite to the rear mesh enclosure at an interval, the upper cover is disposed opposite to the bottom plate at an interval, and the heating cavity 12 is defined by the left shell, the right shell 15, the front mesh enclosure 14, the rear mesh enclosure, the upper cover and the bottom plate.

The front mesh enclosure 14 and the rear mesh enclosure may be made of a metal material. The right housing 15 and the left housing may be made of plastic. In contrast, the left and right housings 15 and 15 have a low ability to withstand high temperature, and the temperature controller 30 also protects the right and left housings 15 and 15 to a certain extent.

Further, in another embodiment, a warmer 10 is provided, as shown in fig. 4 to 6, comprising a side plate 11, wherein the side plate 11 can enclose a heating cavity 12 together with the housing, and the heating cavity 12 is formed inside the side plate 11. Be equipped with electric heat membrane 13 in heating chamber 12, electric heat membrane 13 for the slope of curb plate 11 sets up, is equipped with temperature controller 30 on the curb plate 11, temperature sensing face 31 orientation of temperature controller 30 heating chamber 12, 11 inboards of curb plate are equipped with second heat insulating part 22, second heat insulating part 22 shelters from temperature sensing face 31 with between the electric heat membrane 13, face above the second heat insulating part 22 electric heat membrane 13's face is heat insulating face 221, heat insulating face 221 slope sets up, heat insulating face 221's incline direction with electric heat membrane 13's incline direction is unanimous.

In the warmer 10 provided by the above-mentioned scheme, the second heat insulating member 22 is used for shielding between the temperature controller 30 and the electric heating film 13, so that when the warmer 10 is normally used, as shown in fig. 6, the heat radiated transversely to the temperature sensing surface 31 by the electric heating film 13 can be reflected by the heat insulating surface 221, and cannot act on the temperature sensing surface 31. Thereby enabling the warmer 10 to select a thermostat 30 with a lower parameter value. After the temperature controller 30 with a lower parameter value is selected, when the warmer 10 is abnormally covered, the temperature controller 30 can sense the abnormal condition quickly to perform power-off protection. And then the sensitivity of protection when considering that improper covers and the condition of avoiding appearing the mistake protection when normally using.

Further, in one embodiment, the second thermal insulator 22 is a plate disposed along the longitudinal direction, and the thermal insulating surface 221 is a side surface of the plate facing the electric heating film 13. The heat insulation surface 221 can shield the heat radiated by the electric heating film 13, and prevent the heat from directly radiating to the temperature controller 30 arranged on the side plate 11, thereby avoiding the occurrence of error protection.

Further, in one embodiment, the warmer 10 further includes a first thermal insulation member 21, the first thermal insulation member 21 is connected to the side plate 11, the first thermal insulation member 21 is suspended inside the side plate 11, and the first thermal insulation member 21 is located below the thermostat 30. The heat from bottom to top is shielded, so that the phenomenon that the heat diffused from bottom to top directly acts on the temperature controller 30 to cause misoperation is avoided. Particularly, when the temperature sensing surface 31 of the thermostat 30 is flush with the side plate 11 or is located inside the side plate 11, the heat diffused from the bottom to the top is easily applied to the thermostat 30 without being blocked by the first heat insulator 21.

Further, in an embodiment, the side plate 11 is provided with a diversion hole 111, and the thermostat 30 is installed in the diversion hole 111. On one hand, a space is provided for the installation of the temperature controller 30, and on the other hand, heat convenient for transverse circulation can be smoothly discharged from the flow guide hole 111.

Similarly, in an embodiment, the side plate 11 is a left shell of the warmer 10, and the plurality of shells include a right shell 15, a front mesh enclosure 14, a rear mesh enclosure, an upper cover and a bottom plate of the warmer 10, the left shell and the right shell 15 are arranged at an interval relatively, the front mesh enclosure 14 and the rear mesh enclosure are arranged at an interval relatively, the upper cover and the bottom plate are arranged at an interval relatively, and the heating cavity 12 is defined by the left shell, the right shell 15, the front mesh enclosure 14, the rear mesh enclosure, the upper cover and the bottom plate.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (26)

1. The temperature controller support is characterized by comprising a first heat insulation piece, a second heat insulation piece and a connecting support piece which are connected with each other, wherein the connecting support piece is obliquely arranged relative to the first heat insulation piece, a space between the connecting support piece and the first heat insulation piece is positioned on the inner side of the connecting support piece, the connecting support piece is used for supporting a temperature controller, a temperature sensing surface of the temperature controller faces towards the inner side of the connecting support piece, and the second heat insulation piece is shielded in the oblique front of the temperature sensing surface.

2. The thermostat holder according to claim 1, wherein the second heat insulator is a plate member, the plate member is disposed in a longitudinal direction, the plate member is disposed obliquely with respect to the temperature sensing surface, and the plate member is shielded obliquely forward of the temperature sensing surface.

3. The thermostat holder according to claim 1, wherein a side of the second heat insulating member facing away from the temperature sensing surface is a heat insulating surface provided with a reflective layer for reflecting heat radiated to the reflective layer.

4. The temperature controller bracket of claim 1, wherein the connecting support member has a ventilation opening extending from a position of the connecting support member connected to the first heat insulating member to a position away from the first heat insulating member, and the temperature controller is capable of being installed at an end of the ventilation opening away from the first heat insulating member.

5. The temperature controller bracket according to claim 1, wherein the connection support is a bending plate, the bending plate includes a connection portion and a support portion, the connection portion is connected between the support portion and the first heat insulation member, the connection portion is disposed to be inclined upward with respect to the first heat insulation member, the support portion is disposed to be inclined inward with respect to the connection portion, and the support portion is configured to support the temperature controller.

6. The temperature controller support according to any one of claims 1 to 5, further comprising an auxiliary mounting plate, wherein the auxiliary mounting plate is provided with a mounting hole, an inner side surface of the auxiliary mounting plate can be attached to a side plate of a heater, the first heat insulating member is connected to a lateral side wall of the mounting hole, the second heat insulating member is connected to a longitudinal side wall of the mounting hole, the first heat insulating member and the second heat insulating member are both suspended inside the auxiliary mounting plate, and the connecting support member is suspended outside the auxiliary mounting plate.

7. The thermostat bracket of claim 6, wherein the auxiliary mounting plate is an L-shaped plate, the mounting hole is a gap surrounded by an inner L-shaped edge of the L-shaped plate, the first heat insulating member is connected to a lateral side wall of the gap, and the second heat insulating member is connected to a longitudinal side wall of the gap.

8. The thermostat bracket of claim 6, wherein the inner side surface of the auxiliary mounting plate is provided with a hook or a buckle.

9. A thermostat assembly comprising a thermostat and a thermostat support according to any one of claims 1 to 8, said thermostat being disposed on said connecting support.

10. A warmer side plate assembly, comprising a side plate and the temperature controller bracket of any one of claims 1 to 8, wherein the side plate is provided with a flow guiding hole, the side plate can be enclosed into a heating cavity together with other housings, the heating cavity is formed inside the side plate, the temperature controller bracket is arranged at the flow guiding hole, the connecting support member is suspended outside the side plate, and the first heat insulating member and the second heat insulating member are both suspended inside the side plate.

11. The utility model provides a warmer, a serial communication port, includes temperature controller and curb plate, be equipped with the water conservancy diversion hole on the curb plate, the curb plate can enclose into the heating chamber with the casing together, the heating chamber shaping is in the curb plate is inboard, the temperature controller sets up the curb plate outside, the temperature sensing face of temperature controller with the relative interval in water conservancy diversion hole sets up.

12. The warmer of claim 11, wherein said baffle hole is located in an upper half of said side plate.

13. The warmer of claim 11, further comprising a connecting support connected to the side plate, wherein the connecting support is disposed at the air guide hole, the connecting support is suspended outside the side plate, and the thermostat is connected to the connecting support.

14. The warmer according to claim 13, wherein one end of the connecting support member is located at a lower end of the diversion hole, the other end of the connecting support member is upwardly and obliquely shielded outside the diversion hole, the connecting support member is provided with a ventilation opening, the ventilation opening extends from a position on the connecting support member, which is connected with the side plate, to a position far away from the side plate, and the temperature controller can be installed at one end of the ventilation opening, which is far away from the side plate.

15. The warmer according to claim 14, wherein the connection support is a bending plate, the bending plate includes a connection portion and a support portion, the connection portion is connected between the support portion and the side plate, the connection portion is disposed to be inclined upward with respect to the horizontal plane, the support portion is disposed to be inclined inward with respect to the connection portion, and the support portion is used for supporting the thermostat.

16. A warmer of any of claims 11 to 15, further comprising a first insulating member attached to the side panel, the first insulating member being disposed at the deflector aperture, the first insulating member being suspended inside the side panel, the first insulating member being located below the thermostat.

17. The warmer according to any one of claims 11 to 15, further comprising a second heat insulating member connected to said side plate, said second heat insulating member being hidden inside said guiding hole, a surface of said second heat insulating member facing away from said guiding hole being a heat insulating surface, said heat insulating surface being disposed obliquely with respect to said side plate, and an oblique direction of said heat insulating surface being identical to an oblique direction of said electric heating film disposed in said heating chamber.

18. The warmer of claim 17, wherein the second insulating member is a plate member disposed in a longitudinal direction, the plate member is disposed obliquely with respect to the side plate, the plate member is shielded obliquely forward of the temperature sensing surface, and the insulating surface is a side surface of the plate member facing away from the side plate.

19. The warmer of claim 11, further comprising a thermostat bracket of any one of claims 1 to 8, said thermostat bracket being disposed at said deflector hole, said connecting support being suspended outside said side plate, said thermostat being disposed on said connecting support, said first insulating member and said second insulating member being suspended inside said side plate.

20. The warmer of any one of claims 11 to 15, further comprising a plurality of housings enclosing said heating chamber with said side plate, said heating chamber having an electrically heated membrane disposed therein, said electrically heated membrane being disposed in an inclined relationship with respect to said side plate.

21. The warmer of claim 20, wherein said side panel is a left shell of said warmer, and wherein said plurality of said housings comprises a right shell, a front mesh, a rear mesh, an upper cover, and a bottom panel, said left shell being spaced opposite said right shell, said front mesh being spaced opposite said rear mesh, said upper cover being spaced opposite said bottom panel, said left shell, said right shell, said front mesh, said rear mesh, said upper cover, and said bottom panel enclosing said heating cavity.

22. The utility model provides a warmer, a serial communication port, including the curb plate, the curb plate can enclose into the heating chamber with the casing together, the heating chamber shaping is in the curb plate is inboard, be equipped with the electric heat membrane in the heating chamber, the electric heat membrane for the curb plate slope sets up, is equipped with the temperature controller on the curb plate, the temperature sensing face orientation of temperature controller the heating chamber, the curb plate inboard is equipped with the second heat insulating part, the second heat insulating part shelters from the temperature sensing face with between the electric heat membrane, second heat insulating part upper surface towards the face of electric heat membrane is the heat insulating face, the heat insulating face slope sets up, the incline direction of heat insulating face with the incline direction of electric heat membrane is.

23. The warmer of claim 22, wherein said second insulating member is a plate member disposed in a longitudinal direction, and said insulating surface is a side surface of said plate member facing said electric heating film.

24. A warmer of claim 22 or 23, further comprising a first insulating member attached to the side panel, the first insulating member depending inwardly from the side panel, the first insulating member being located below the thermostat.

25. The warmer of claim 22 or 23, wherein a flow guide hole is provided on the side plate, and the thermostat is installed in the flow guide hole.

26. The warmer of claim 22 or 23, wherein the side plate is a left shell of the warmer, the warmer further comprising a right shell, a front mesh enclosure, a rear mesh enclosure, an upper cover, and a bottom plate, the left shell being spaced apart from the right shell, the front mesh enclosure being spaced apart from the rear mesh enclosure, the upper cover being spaced apart from the bottom plate, the left shell, the right shell, the front mesh enclosure, the rear mesh enclosure, the upper cover, and the bottom plate enclosing the heating cavity.

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