CN216090132U

CN216090132U - Plane heating plate

Info

Publication number: CN216090132U
Application number: CN202121853462.XU
Authority: CN
Inventors: 李健才; 许勇
Original assignee: Huizhou Xinghongchang Electric Appliance Co ltd
Current assignee: Huizhou Xinghongchang Electric Appliance Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-03-22
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a plane heating plate, which relates to the technical field of heating plates and aims to solve the problems that a hot water bath or solid alcohol is used for heating and heat preservation in the prior art, the heating is troublesome, tableware or a container is easy to damage when in use, or certain danger is brought to a user. The utility model has novel structure, improves the safety of the device, reduces the potential safety hazard in use, has simple operation and simple manufacturing process, reduces the production cost, is safer in use and is convenient to use.

Description

Plane heating plate

Technical Field

The utility model relates to the technical field of heating plates, in particular to a plane heating plate.

Background

In the life, equipment for keeping the temperature of the meal warm is needed, particularly, the meal is needed to be heated frequently when being cooled quickly in winter, the existing mode is to heat and keep the temperature by using hot water bath or solid alcohol, but when the hot water bath or the solid alcohol is used for heating, the heating is troublesome and has certain danger, the alcohol is easy to spill during use, tableware or a container is damaged, or certain danger is brought to a user, and the user is easy to burn, so that the plane heating plate is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plane heating plate, which solves the problems that the existing mode is to heat and preserve heat by hot water bath or solid alcohol, is troublesome, and tableware or a container is easy to damage when in use or brings certain danger to a user.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a plane heating plate comprises a silica gel shell mechanism used for protection and support and a plane heating device used for heating, wherein the plane heating device comprises a plane mica support mechanism, and a power supply mechanism used for switching on a power supply is arranged on one side of the silica gel shell mechanism;

silica gel shell mechanism includes the shell body, shell body cover is established on the plane device that generates heat, just the bottom of shell body is provided with the stabilizer blade, the circumferencial direction evenly distributed of shell body is followed to the stabilizer blade, just the fluting has been seted up to the inner wall of shell body, the circumferencial direction evenly distributed of shell body is followed to the fluting, the cavity has been seted up to the inner wall of shell body, just the inner wall of cavity is provided with the circuit board.

Preferably, the plane heating device comprises a plane mica support mechanism, one side of the plane mica support mechanism is provided with insulating mica sheets, the insulating mica sheets and the central axis of the plane mica support mechanism are symmetrically distributed, one side of each insulating mica sheet is provided with a metal heat conducting plate, and the other side of each insulating mica sheet is provided with a metal heat conducting plate.

Preferably, the plane mica support mechanism comprises two semicircular mica plates, tooth-shaped grooves are uniformly distributed on the arc extension of each semicircular mica plate, rectangular grooves are distributed on the bottom edge of the semicircular mica plate, tooth-shaped grooves are uniformly distributed on the bottom edge of the rectangular grooves, and the outer wall of the semicircular mica plate is provided with a metal heating wire which is matched with the tooth-shaped groove for use, the inner wall of the semicircular mica plate is provided with double rivets, the double rivets are symmetrically distributed along the central axis of the semicircular mica plate, the inner wall of the semicircular mica plate is provided with a starting hole, and one side of the semicircular mica plate is provided with a finishing hole, one side of the starting hole and one side of the finishing hole are provided with L-shaped terminals, the insulating mica sheet and the metal heat conduction plate are provided with openings, and the openings are matched with the L-shaped terminals and the double rivets.

Preferably, an L-shaped gripper is installed at one end of the metal heat conduction disc, the L-shaped gripper is uniformly distributed along the circumferential direction of the metal heat conduction disc, a metal sheet temperature controller is welded at one end of the metal heat conduction disc, and the metal sheet temperature controller is matched with the groove.

Preferably, the power mechanism comprises a power line and a plug, the power line is connected with the shell body, and one end of the power line is connected with the plug.

Preferably, the metal heat conducting plate is made of an aluminum alloy material, and the metal heat conducting plate is made of a galvanized steel plate material.

The utility model has the beneficial effects that:

according to the utility model, the shell body and the support legs are arranged, when the plug-in socket is used, the plug is inserted into the socket to be electrified, the device is electrified through the power line and the circuit board, the protection is carried out through the shell body in the use process, and the shell body is made of the silica gel material, so that the safety of the device is improved, the potential safety hazard in the use process is reduced, the operation is simple, the manufacturing process is simple, the production cost is reduced, the use is safer, and the use is convenient.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a series structure of two heating plates according to the present invention.

Fig. 3 is a schematic view of the structure of the metal heat conducting plate of the present invention.

Fig. 4 is an exploded view of the planar heat generating device of the present invention.

Fig. 5 is a schematic structural view of a planar mica bracket mechanism of the present invention.

Fig. 6 is a schematic structural diagram of a silica gel housing mechanism of the present invention.

Fig. 7 is a schematic front structure view of the silica gel housing mechanism of the present invention.

Reference numbers in the figures: 1. a planar heating device; 2. a silica gel housing mechanism; 201. a housing body; 202. a support leg; 203. grooving; 204. a cavity; 205. a circuit board; 3. a metal heat conducting plate; 4. a planar mica support mechanism; 401. a semicircular mica plate; 402. double rivets; 403. a metal heater; 404. a rectangular groove; 405. a tooth-shaped groove; 406. a starting hole; 407. a finish hole; 408. an L-shaped terminal; 5. insulating mica sheets; 6. a metal heat-conducting plate; 7. a power supply mechanism; 701. a power line; 702. a plug; 8. an L-shaped gripper; 9. a metal sheet temperature controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a planar heating plate comprises a silica gel shell mechanism 2 for protective support, and is characterized by further comprising a planar heating device 1 for heating, wherein the planar heating device 1 comprises a planar mica support mechanism 4, and a power supply mechanism 7 for connecting a power supply is arranged on one side of the silica gel shell mechanism 2;

the silica gel housing mechanism 2 comprises a housing body 201, the housing body 201 is sleeved on the plane heating device 1, the bottom end of the housing body 201 is provided with support legs 202, the support legs 202 are uniformly distributed along the circumferential direction of the housing body 201, the inner wall of the housing body 201 is provided with slots 203, the slots 203 are uniformly distributed along the circumferential direction of the housing body 201, the inner wall of the housing body 201 is provided with a cavity 204, the inner wall of the cavity 204 is provided with a circuit board 205, the plane mica support mechanism 4 comprises two semicircular mica plates 401, the arc extension of the semicircular mica plates 401 is uniformly distributed with tooth-shaped grooves 405, the bottom edges of the semicircular mica plates 401 are distributed with rectangular grooves 404, the bottom edges of the rectangular grooves 404 are uniformly distributed with tooth-shaped grooves 405, and the outer wall of the semicircular mica plates 401 is provided with metal heating wires 403, the metal heater 403 is used with the profile of tooth recess 405 cooperateing, the inner wall of semi-circular mica plate 401 is provided with double rivets 402, just double rivets 402 is the symmetric distribution with the axis of semi-circular mica plate 401, the inner wall of semi-circular mica plate 401 is provided with out hole 406, just one side of semi-circular mica plate 401 is provided with end hole 407, one side of out hole 406 and end hole 407 is provided with L type terminal 408, the trompil has been seted up on insulating mica sheet 5 and the metal heat conduction dish 3, just the trompil cooperatees with L type terminal 408 and

double rivets

402, 6 materials of metal heat conduction board are the aluminum alloy material, and the material of metal heat conduction dish 3 is galvanized steel sheet material.

In this embodiment, the planar heating device 1 includes a planar mica support mechanism 4, one side of the planar mica support mechanism 4 is provided with an insulating mica sheet 5, the insulating mica sheets 5 and the central axis of the planar mica support mechanism 4 are symmetrically distributed, one side of the insulating mica sheet 5 is provided with a metal heat conducting plate 3, and the other side of the insulating mica sheet 5 is provided with a metal heat conducting plate 6 for heat conduction and heating, and heating and heat preservation are facilitated.

Further, L type tongs 8 are installed to the one end of metal heat conduction dish 3, just L type tongs 8 along the circumferencial direction evenly distributed of metal heat conduction dish 3, the one end welding of metal heat conduction dish 3 has sheetmetal temperature controller 9, just sheetmetal temperature controller 9 cooperatees with fluting 203, is convenient for with metal heat conduction dish 3 and shell body 201 fixed connection.

In addition, the power supply mechanism 7 includes a power supply line 701 and a plug 702, the power supply line 701 is connected to the housing body 201, and one end of the power supply line 701 is connected to the plug 702.

The working principle is as follows: when the device is used, firstly, the device is installed at a required place, then a plug 702 is inserted into a socket, the circuit board 205 in the cavity 204 is electrified through a power line 701, the circuit is the same through a lead between the circuit board 205 and an L-shaped terminal 408, two semicircular mica plates 401 are fixed through double rivets 402, current is transmitted to a metal heating wire 403 through the L-shaped terminal 408, the metal heating wire 403 penetrates out from a starting hole 406 at one end, is sequentially wound on the semicircular mica plates 401 along a tooth-shaped groove 405 of the semicircular mica plates 401, continuously winds back along the tooth-shaped groove 405 of the other semicircular mica plate 401 after penetrating out from the other end until reaching a binding hole 407, so that the metal heating wire 403 generates heat, is protected by the semicircular mica plates 401 and an insulating mica sheet 5 when in use, and then conducts heat through a metal heat conduction plate 6 and a metal heat conduction plate 3, therefore, heat is generated, heating and heat preservation can be carried out, the temperature is controlled through the metal sheet temperature controller 9 when the heating plate is used, when the temperature exceeds the safe temperature, the metal sheet temperature controller 9 is automatically powered off, when the temperature is reduced to the safe temperature, the metal sheet temperature controller 9 is powered on, the heating plate is continuously heated, the metal sheet temperature controller 9 can effectively protect the heating plate from working at an over-temperature state, when the heating plate is used, the heating plate is protected through the shell body 201, the shell body 201 is made of silica gel materials, and the heating plate can be supported through the support legs 202;

during the assembly, L type tongs 8 buckle fixed metal heat conduction dish 3 and shell body 201, further increase the steadiness between them, and metal heat conduction plate 6 diameter is slightly more than other parts, and during the assembly, metal heat conduction plate 6 is through buckling fixed other parts with the edge, makes plane device 1 that generates heat become a firm whole.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A plane heating plate comprises a silica gel shell mechanism (2) for protection and support, and is characterized by further comprising a plane heating device (1) for heating, wherein the plane heating device (1) comprises a plane mica support mechanism (4), and a power supply mechanism (7) for switching on a power supply is arranged on one side of the silica gel shell mechanism (2);

silica gel shell mechanism (2) includes housing body (201), housing body (201) cover is established on plane heating device (1), just the bottom of housing body (201) is provided with stabilizer blade (202), the circumferencial direction evenly distributed of housing body (201) is followed in stabilizer blade (202), just fluting (203) has been seted up to the inner wall of housing body (201), the circumferencial direction evenly distributed of housing body (201) is followed in fluting (203), cavity (204) have been seted up to the inner wall of housing body (201), just the inner wall of cavity (204) is provided with circuit board (205).

2. The planar heating plate according to claim 1, wherein the planar heating device (1) comprises a planar mica support mechanism (4), one side of the planar mica support mechanism (4) is provided with insulating mica sheets (5), the insulating mica sheets (5) are symmetrically distributed with the central axis of the planar mica support mechanism (4), one side of the insulating mica sheet (5) is provided with a metal heat conducting plate (3), and one side of the other insulating mica sheet (5) is provided with a metal heat conducting plate (6).

3. The planar heating plate according to claim 1, wherein the planar mica support mechanism (4) comprises two semicircular mica plates (401), the arc extension of the semicircular mica plates (401) is uniformly distributed with tooth-shaped grooves (405), the bottom edges of the semicircular mica plates (401) are distributed with rectangular grooves (404), the bottom edges of the rectangular grooves (404) are uniformly distributed with tooth-shaped grooves (405), the outer wall of the semicircular mica plate (401) is provided with metal heating wires (403), the metal heating wires (403) are matched with the tooth-shaped grooves (405) for use, the inner wall of the semicircular mica plate (401) is provided with double rivets (402), the double rivets (402) are symmetrically distributed with the central axis of the semicircular mica plate (401), the inner wall of the semicircular mica plate (401) is provided with starting holes (406), and one side of the semicircular mica plate (401) is provided with an ending hole (407), and one sides of the starting hole (406) and the ending hole (407) are provided with L-shaped terminals (408).

4. The planar heating plate according to claim 2, wherein the insulating mica sheet (5) and the metal heat conducting plate (3) are provided with openings, and the openings are matched with the L-shaped terminals (408) and the double rivets (402).

5. The planar heating plate according to claim 2, wherein an L-shaped gripper (8) is mounted at one end of the metal heat conducting plate (3), the L-shaped grippers (8) are uniformly distributed along the circumferential direction of the metal heat conducting plate (3), a sheet metal thermostat (9) is welded at one end of the metal heat conducting plate (3), and the sheet metal thermostat (9) is matched with the slot (203).

6. A planar heating plate according to claim 1, wherein the power supply mechanism (7) comprises a power line (701) and a plug (702), the power line (701) is connected with the housing body (201), and one end of the power line (701) is connected with the plug (702).

7. A planar heating plate according to claim 2, wherein the metal heat-conducting plate (6) is made of aluminum alloy, and the metal heat-conducting plate (3) is made of galvanized steel.