Process flow of a car heater

A technological process and heating sheet technology, applied in the direction of ohmic resistance heating, electric heating devices, electrical components, etc., can solve the problems of complicated steps and affecting the production efficiency of heating sheets, and achieve improved adhesion strength, simple and safe production, excellent durability The effect of high and low temperature

Active Publication Date: 2021-08-10
浙江仁丰科技有限公司
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  • Abstract
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Problems solved by technology

In the existing process flow, the required steps are complicated, thus affecting the production efficiency of the heating plate

Method used

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  • Process flow of a car heater

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The present invention provides such as figure 1 The process flow of a car heating plate shown includes PI pure glue, epoxy board, composite copper sheet and connecting wire. The specific manufacturing steps include the following:

[0024] Step 1: Design drawings: Design the corresponding drawings according to the heating plate required for production, and store them in the form of film or negative, and then perform step 2;

[0025] Step 2: Production o...

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Abstract

The invention discloses a technological process of an automobile heater, which includes PI film, alloy foil, epoxy board, composite copper sheet and terminal wire. Design the corresponding drawings; Step 2: Production of the protective layer: After the execution of Step 1, paste the PI film and the alloy foil, and cut according to the shape of the designed drawing, and then glue one side of the cut alloy foil PI film with the composite The copper sheet is pasted. In the present invention, through the setting of PI pure rubber, the PI pure rubber becomes a PI pure rubber film when it is solidified, and the outer wall of the epoxy board and the connecting wire are integrated into a film, which has a good insulation effect, and the PI pure rubber film has excellent Excellent high and low temperature resistance, electrical insulation, adhesion, radiation resistance and medium resistance, so that the prepared heating sheet can be used in any harsh conditions, thus greatly improving the application range of the heating sheet.

Description

technical field [0001] The invention relates to the technical field of automobile heaters, in particular to a process flow of automobile heaters. Background technique [0002] The heating sheet is a heating part used for heating. Because the heating sheet can save electric energy, safety, environmental protection and long service life when heating, the heating sheet is involved in more and more fields, especially in the field of automobiles. . With the development of social economy, cars have gradually replaced people's daily travel tools, but in the cold winter, the internal parts of the car are often affected by the cold weather. Therefore, when the car is started, it is necessary to check the internal parts of the car Preheating is carried out, and in the process of preheating, the shorter the time required, the better. Therefore, the materials required for the manufacture of automobile heaters are also researched by a large number of researchers, and different technolo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B3/28
CPCH05B3/286H05B2203/017
Inventor 熊瑞斌任家庆吴红兵汤廷孝
Owner 浙江仁丰科技有限公司
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