CN219437171U

CN219437171U - Packaging structure of heating plate

Info

Publication number: CN219437171U
Application number: CN202320089573.0U
Authority: CN
Inventors: 叶生政
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-28
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a packaging structure of a heating plate, which comprises an alloy frame, wherein the alloy frame is provided with an installation cavity with an upward opening, and a heating plate module is installed in the installation cavity; the heating plate module is sequentially provided with a heat insulation layer, a heating film and a protective net from bottom to top; and the heating plate module is also provided with a first wire and a second wire which are electrically connected with the heating film, and the first wire and the second wire extend to the outer side of the alloy frame. Therefore, the problem that the existing heating film is fragile and easy to damage can be well solved by designing the heating plate packaging structure; furthermore, the transportation and selling of the heating plate are facilitated; meanwhile, the bottom of the heating film is provided with the heat insulation layer, so that the bottom of the alloy frame can be prevented from being excessively high in temperature, and damage to articles on the rear side of the alloy frame is prevented; the protective net is provided on the surface layer of the heat generating film, so that the heat generating film can be prevented from being damaged from the front side.

Description

Packaging structure of heating plate

Technical Field

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

Background

The heating element adopted by the radiation type heater comprises a heating wire, heating ceramic, a heating film and the like; because the heat generating film is thin and fragile, people often mount the heat generating film on other substrates to protect the heat generating film. However, the packaging design of the existing heating film (plate) is not good enough, and the anti-falling performance and the capability of adapting to different installation environments of the heating plate are required to be further improved.

Therefore, a new technical solution is needed to solve the above problems.

Disclosure of Invention

In order to solve the defects and shortcomings of the prior art, the utility model provides a packaging structure of a heating plate, which can well solve the problem that the existing heating film is fragile and easy to damage by designing the packaging structure of the heating plate; furthermore, the transportation and selling of the heating plate are facilitated; meanwhile, the bottom of the heating film is provided with the heat insulation layer, so that the bottom of the alloy frame can be prevented from being excessively high in temperature, and damage to articles on the rear side of the alloy frame is prevented; the protective net is provided on the surface layer of the heat generating film, so that the heat generating film can be prevented from being damaged from the front side.

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

the packaging structure of the heating plate comprises an alloy frame, wherein the alloy frame is provided with an installing cavity with an upward opening, and a heating plate module is installed in the installing cavity; the heating plate module is sequentially provided with a heat insulation layer, a heating film and a protective net from bottom to top;

and the heating plate module is also provided with a first wire and a second wire which are electrically connected with the heating film, and the first wire and the second wire extend to the outer side of the alloy frame.

As a preferable mode, the heating film is a mica heating film.

As a preferred embodiment, the thermal insulation layer is aerogel.

As a preferable scheme, a stop edge for preventing the heating plate module from falling off is circumferentially extended inwards at the upper end face of the alloy frame.

As a preferable scheme, the alloy frame is made of 304 stainless steel or 316 stainless steel; the protective net is made of 304 stainless steel or 316 stainless steel.

As a preferable scheme, the alloy frame comprises a left side frame, a rear side frame, a right side frame, a front side frame and a bottom plate; the left frame, the rear frame, the right frame and the front frame are sequentially connected through welding; and, the bottom plate is welded in the bottom of four.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and particularly, the technical scheme can solve the problem that the existing heating film is fragile and easy to damage by designing the heating plate packaging structure; furthermore, the transportation and selling of the heating plate are facilitated; meanwhile, the bottom of the heating film is provided with the heat insulation layer, so that the bottom of the alloy frame can be prevented from being excessively high in temperature, and damage to articles on the rear side of the alloy frame is prevented; the protective net is arranged on the surface layer of the heating film, so that the heating film can be prevented from being damaged from the front side;

secondly, the stability, the reliability and the service life of the assembly can be ensured by the specific design of the alloy frame; and the device can adapt to various severe environments and is suitable for popularization and application.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is an exploded view of an embodiment of the present utility model;

FIG. 3 is another exploded view of an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of an embodiment of the present utility model.

The attached drawings are used for identifying and describing:

10. an alloy frame; 101. a left frame; 102. a rear frame; 103. a right frame; 104. a front frame; 105. a bottom plate; 11. a mounting cavity; 12. a stop edge; 21. a thermal insulation layer; 22. heating the film; 23. a protective net; 24. a first wire; 25. and a second wire.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiment is only a preferred embodiment of the present utility model.

It will be understood that when an element is referred to as being "fixed to" 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," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a package structure of a heat generating plate includes an alloy frame 10, wherein the alloy frame 10 has an installation cavity 11 with an upward opening, and a heat generating plate module is installed in the installation cavity 11; the heating plate module is provided with a heat insulation layer 21, a heating film 22 and a protective net 23 from bottom to top in sequence;

and the heating plate module further has a first wire 24 and a second wire 25 electrically connected to the heating film 22, and the first wire 24 and the second wire 25 extend to the outside of the alloy frame 10.

Therefore, the problem that the existing heating film is fragile and easy to damage can be well solved by designing the heating plate packaging structure; furthermore, the transportation and selling of the heating plate are facilitated; meanwhile, the bottom of the heating film 22 is provided with the heat insulation layer 21, so that the bottom of the alloy frame 10 can be prevented from being excessively high in temperature, and damage to articles on the rear side of the alloy frame 10 can be prevented; the protective mesh 23 is provided on the surface layer of the heating film, so that the heating film can be prevented from being damaged from the front side.

Specifically: the heating film 22 is preferably a superconductive mica heating film; compared with the common heating film, the heat-conducting film has the advantages of good heat-conducting performance and high pressure resistance, and is more suitable for the packaging structure; the heat insulation layer is preferably aerogel, has excellent heat insulation performance and plays a good heat insulation effect.

Further, a stop edge 12 for preventing the heat generating plate module from falling off is circumferentially extended inward from the upper end surface of the alloy frame 10; therefore, when the heating plate module is mounted on the alloy frame 10, the fixing can be completed through the limiting structure, and the trouble of fixing the heating plate module by using screws is omitted. Specifically, the alloy frame 10 includes a left side frame 101, a rear side frame 102, a right side frame 103, a front side frame 104, and a bottom plate 105; the left frame 101, the rear frame 102, the right frame 103 and the front frame 104 are sequentially connected through welding; and, the bottom plate 105 is welded to the bottoms of the four; during actual installation, the left frame 101, the rear frame 102, the right frame 103 and the bottom plate 105 are welded to form an installation cavity 11 with an upward opening and a forward opening, then the heating plate module is installed in the installation cavity 11 from the front opening of the installation cavity 11, and finally the front frame 104 is welded correspondingly to seal the front opening of the installation cavity 11, so that the production and the manufacturing of the heating plate are completed.

Preferably, the alloy frame 10 is made of 304 stainless steel or 316 stainless steel; the protective net 23 is made of 304 stainless steel or 316 stainless steel; the alloy frame 10 and the protective net 23 made of stainless steel have the advantages of corrosion resistance, oxidation resistance, high strength and other good comprehensive performances compared with other materials (such as aluminum and iron), and can be suitable for various factory environments (factories can use the heating plates of the application to bake some processing sheds).

The design focus of the utility model is that the problem that the existing heating film is fragile and easy to damage can be well solved by designing the heating plate packaging structure; furthermore, the transportation and selling of the heating plate are facilitated; meanwhile, the bottom of the heating film is provided with the heat insulation layer, so that the bottom of the alloy frame can be prevented from being excessively high in temperature, and damage to articles on the rear side of the alloy frame is prevented; the protective net is arranged on the surface layer of the heating film, so that the heating film can be prevented from being damaged from the front side;

secondly, through the concrete design of the alloy frame, the stability, the reliability and the service life of the assembly can be ensured.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.

Claims

1. The utility model provides a packaging structure of board generates heat which characterized in that: the heat-generating plate comprises an alloy frame, wherein the alloy frame is provided with an installing cavity with an upward opening, and a heat-generating plate module is installed in the installing cavity; the heating plate module is sequentially provided with a heat insulation layer, a heating film and a protective net from bottom to top;

2. The package structure of a heat generating plate as set forth in claim 1, wherein: the heating film is a mica heating film.

3. The package structure of a heat generating plate as set forth in claim 2, wherein: the heat insulation layer is aerogel.

4. The package structure of a heat generating plate as set forth in claim 1, wherein: the upper end of the alloy frame extends to the inner side along the circumferential direction and is provided with a stop edge for preventing the heating plate module from falling off.

5. The package structure of a heat generating plate as set forth in claim 4, wherein: the alloy frame is made of 304 stainless steel or 316 stainless steel; the protective net is made of 304 stainless steel or 316 stainless steel.

6. The package structure of a heat generating plate as set forth in claim 5, wherein: the alloy frame comprises a left frame, a rear frame, a right frame, a front frame and a bottom plate; the left frame, the rear frame, the right frame and the front frame are sequentially connected through welding; and, the bottom plate is welded in the bottom of four.