CN206517621U

CN206517621U - Heating board

Info

Publication number: CN206517621U
Application number: CN201621276859.6U
Authority: CN
Inventors: 顾凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-26
Filing date: 2016-11-26
Publication date: 2017-09-22
Anticipated expiration: 2026-11-26

Abstract

The utility model is related to a kind of heating board.It includes the first silica gel cloth（1）, the second silica gel cloth（2）, Electric radiant Heating Film（3）And aluminium sheet（4）, first silica gel cloth（1）With the second silica gel cloth（2）It is separately positioned on aluminium sheet（4）Both sides, first silica gel cloth up and down（1）Including two pieces of silica gel layer of cloths, the second silica gel cloth up and down（2）Including two pieces of silica gel layer of cloths, Electric radiant Heating Film up and down（3）There are two, one of them is arranged on the first silica gel cloth（1）Two pieces of silica gel layer of cloths up and down between, another is arranged on the second silica gel cloth（2）Two pieces of silica gel layer of cloths up and down between.A kind of heating board of the utility model, heating is uniform, and drying time is short, working stability.

Description

Heating board

Technical field

The utility model is related to a kind of heating board for vacuum drying oven, is mainly used in the drying of lithium battery.

Background technology

The existing heating board for vacuum drying oven, is embedded in resistance wire in the wiring groove of silica gel cloth, silica gel cloth Upper and lower sides be respectively arranged with the outside of one block of aluminium sheet, aluminium sheet and be provided with silica gel cloth, so as to constitute heating board, Resistant heating When, the silica gel cloth of internal layer is conducted heat to, internal layer silica gel cloth is conducted to aluminium sheet, and aluminium sheet is conducted to outer layer silica gel cloth, outer layer Silica gel cloth is dried to lithium battery, because heat transfer will pass through aluminium sheet and two layers of silica gel cloth, so causes heating board heating slow, And non-uniform temperature, the need for can not meet client.

The content of the invention

The purpose of this utility model is to overcome above-mentioned deficiency there is provided a kind of heating board, and intermediate layer is aluminium sheet, aluminium sheet Upper and lower sides are respectively arranged with the silica gel layer of cloth with Electric radiant Heating Film, and the heating board of such a structure, heat transfer requires no aluminium sheet, only need Just it can be conducted by silica gel cloth to lithium battery, compared with prior art, the baking needed time at least reduces by 10%, and generates heat It hurry up, temperature is uniform.

What the purpose of this utility model was realized in：

A kind of heating board, is characterized in：Including the first silica gel cloth, the second silica gel cloth, Electric radiant Heating Film and aluminium sheet, first silicon Adhesive plaster and the second silica gel cloth are separately positioned on both sides above and below aluminium sheet, and first silica gel cloth includes two pieces of silica gel layer of cloths up and down, the Second silica gel cloth includes two pieces of silica gel layer of cloths up and down, and Electric radiant Heating Film has two, and one of them is arranged on two pieces up and down of the first silica gel cloth Between silica gel layer of cloth, another is arranged between two pieces of silica gel layer of cloths up and down of the second silica gel cloth.

A kind of heating board of the utility model, the side of its aluminium sheet is provided with a geometrical clamp, and geometrical clamp is flushed with aluminium sheet, and two The outlet of individual Electric radiant Heating Film is under the parcel of two pieces of silica gel layer of cloths and is respectively placed in the upper and lower surface of geometrical clamp.

A kind of heating board of the utility model, the surface of its aluminium sheet is provided with a groove, and the groove is used to install temperature probe.

Compared with prior art, the beneficial effects of the utility model are：

1. a kind of heating board of the utility model, the heat that Electric radiant Heating Film is sent through the first silica gel cloth or the second silica gel cloth conduct to Lithium battery, compared with existing heating board, not only caloric value is big for two silica gel cloths with Electric radiant Heating Film, and during heat conduction not With passing through aluminium sheet, therefore drying time at least reduces by 10%.

2. a kind of heating board of the utility model, traditional Resistant heating is replaced with Electric radiant Heating Film, it is ensured that heating-up temperature Uniformity.

3. a kind of heating board of the utility model, the side of aluminium sheet is provided with a geometrical clamp, and the outlet of two Electric radiant Heating Films is equal Under the parcel of two pieces of silica gel layer of cloths and the upper and lower surface of geometrical clamp is respectively placed in, under the protection of geometrical clamp, Electric radiant Heating Film goes out Line is difficult to release, working stability.

Brief description of the drawings

Fig. 1 is a kind of sectional drawing of heating board of the utility model.

Fig. 2 is the side view of aluminium sheet of the present utility model.

Fig. 3 is Fig. 2 top view.

Fig. 4 is the schematic diagram that heating board dries lithium battery.

Fig. 5 is the outlet cooperation schematic diagram of geometrical clamp and Electric radiant Heating Film.

In figure：

First silica gel cloth 1,

Second silica gel cloth 2,

Electric radiant Heating Film 3,

Aluminium sheet 4,

Groove 4.1,

Temperature probe 5,

Lithium battery 6,

Geometrical clamp 7,

Outlet 8.

Embodiment

Referring to Fig. 1-5, the utility model is related to a kind of heating board, and it includes the first silica gel cloth 1, the second silica gel cloth 2, electric heating Film 3 and aluminium sheet 4, the silica gel cloth 2 of the first silica gel cloth 1 and second is separately positioned on aluminium sheet, and about 4 both sides, first silica gel cloth 1 includes two pieces of silica gel layer of cloths up and down, and the second silica gel cloth 2 includes two pieces of silica gel layer of cloths up and down, and Electric radiant Heating Film 3 has two, one of them It is arranged between two pieces of silica gel layer of cloths up and down of the first silica gel cloth 1, another is arranged on two blocks of silica gel up and down of the second silica gel cloth 2 Between layer of cloth,

The surface of the aluminium sheet 4 is provided with a groove 4.1, and the groove 4.1 is used to install temperature probe 5, and temperature probe 5 is instant Temperature signal is transmitted, the heating-up temperature of Electric radiant Heating Film can be adjusted according to specific needs.

Wherein temperature probe 5 may be provided at the length direction or width of aluminium sheet 4.

The outlet of the Electric radiant Heating Film of heating board is easily released, so that cause heating board heat spent, the utility model, aluminium sheet 4 Side be provided with a geometrical clamp 7, geometrical clamp 7 is flushed with aluminium sheet 4, and the outlet 8 of two Electric radiant Heating Films 3 is in two pieces of silica gel layer of cloths Parcel under and be respectively placed in the upper and lower surface of geometrical clamp 7（See Fig. 5）, under the protection of geometrical clamp 8, the outlet of Electric radiant Heating Film 3 is not Easily release, working stability.

The outlet direction of heating board can along its length or width.

The aluminium sheet of heating board is provided at both ends with the fixed block with connecting hole, and stainless steel tube realizes heating through connecting hole Plate is connected in parallel.

The aluminium sheet of heating board also stretches out at two ends, and opens up connecting hole in extension, and stainless steel tube, which is passed through, to be connected Realize that heating board is connected in parallel in hole.

Operation principle：Referring to Fig. 3, the surface of the first silica gel cloth 1 or the second silica gel cloth 2 in use, lithium battery 6 is fitted, by In silica gel cloth characteristic, lithium battery is not bound on silica gel cloth；The heat that Electric radiant Heating Film 3 is sent is through the first silica gel cloth 1 or the second silica gel Cloth 2 is conducted to lithium battery 6, compared with existing heating board, and two silica gel cloth caloric values with Electric radiant Heating Film are big, and heat is passed Aluminium sheet is required no when leading, therefore drying time at least reduces by 10%, and traditional Resistant heating is replaced with Electric radiant Heating Film, it is ensured that The uniformity of heating-up temperature.

Claims

1. a kind of heating board, it is characterised in that：The heating board includes the first silica gel cloth（1）, the second silica gel cloth（2）, Electric radiant Heating Film （3）And aluminium sheet（4）, first silica gel cloth（1）With the second silica gel cloth（2）It is separately positioned on aluminium sheet（4）Both sides, described up and down One silica gel cloth（1）Including two pieces of silica gel layer of cloths, the second silica gel cloth up and down（2）Including two pieces of silica gel layer of cloths, Electric radiant Heating Film up and down（3）Have Two, one of them is arranged on the first silica gel cloth（1）Two pieces of silica gel layer of cloths up and down between, another is arranged on the second silica gel cloth （2）Two pieces of silica gel layer of cloths up and down between.

2. a kind of heating board according to claim 1, it is characterised in that：Aluminium sheet（4）Side be provided with a geometrical clamp （7）, geometrical clamp（7）With aluminium sheet（4）Flush, two Electric radiant Heating Films（3）Outlet（8）Under the parcel of two pieces of silica gel layer of cloths and point Geometrical clamp is not placed in it（7）Upper and lower surface.

3. a kind of heating board according to claim 1 or 2, it is characterised in that：Aluminium sheet（4）Surface be provided with a groove （4.1）, the groove（4. 1）For installing temperature probe（5）.