Modified voltage regulator protective rear cover
A voltage regulator and improved technology, applied in cooling/ventilation/heating transformation, chassis/cabinet/drawer parts, etc., can solve the problem of affecting product quality, unfavorable firm adhesion, easy to lift the back cover, etc. problems, to achieve the effect of prolonging service life, reducing deformation and improving product quality
Inactive Publication Date: 2012-12-19
XUZHOU YUNTAI AUTOMOBILE ELECTRICAL APPLIANCE
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- Description
- Claims
- Application Information
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Problems solved by technology
In the prior art, the connection between the protective back cover and the regulator bracket and some brackets are all glued and bonded. However, the glue filling process needs to be manually operated, which is cumbersome and inefficient. Moreover, the inside of the voltage regulator The gas released by air and glue is easy to lift the back cover, which is not conducive to firm bonding and affects product quality
Method used
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Embodiment Construction
[0008] The present invention will be further described below in conjunction with accompanying drawing.
[0009] like figure 1 As shown, the present invention includes a protective back cover 1, an air hole 2, a dustproof filter screen 3 and a buckle 4, a plurality of air holes 2 are arranged on the protective back cover 1, and the dustproof filter screen 3 is installed on the back side of the protective back cover 1, and Covering all the air holes 2, a plurality of buckles 4 are arranged around the edge of the protective back cover 1.
[0010] When in use, the buckle 4 replaces the glue, which simplifies the process and improves the production efficiency; the air hole 2 can help the air inside the voltage regulator and the gas precipitated by the glue to be discharged smoothly, reducing the deformation of the product; the dust-proof filter 3 can effectively prevent External dust and debris invade the inside of the voltage regulator, protecting important internal components.
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The invention discloses a modified voltage regulator protective rear cover, belonging to the technical field of voltage regulators. The modified voltage regulator protective rear cover comprises a protective rear cover, air holes, a dustproof filter screen and snaps, wherein a plurality of air holes are formed in the protective rear cover; the dustproof filter screen is arranged on the rear surface of the protective rear cover and covers all the air holes; and a plurality of snaps are arranged at the circumference at the edge of the protective rear cover. The modified voltage regulator protective rear cover has the advantages that: a process is simplified; the production efficiency is improved; air inside the voltage regulator and air separated out from glue are smoothly exhausted; the deformation of products is prevented; the product quality is improved; external dust and sundries are effectively prevented from intruding into the voltage regulator; important internal components are protected; the service life of the products is prolonged; and the reliability of the products is improved.
Description
technical field [0001] The invention relates to an improved protective rear cover of a voltage regulator, which belongs to the technical field of voltage regulators. Background technique [0002] At present, the voltage regulator for automobile engine is mainly composed of regulator bracket, heat dissipation plate, thick film circuit and protective back cover, among which the protective back cover plays the role of protecting the internal components of the regulator and preventing the intrusion of external dust. In the prior art, the connection between the protective back cover and the regulator bracket, and the part of the bracket are all glued and bonded. However, the glue filling process needs to be manually operated, which is troublesome and inefficient. Moreover, the inside of the voltage regulator The gas released by air and glue is easy to lift the back cover, which is not conducive to firm bonding and affects product quality. Contents of the invention [0003] In ...
Claims
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Inventor 程全想
Owner XUZHOU YUNTAI AUTOMOBILE ELECTRICAL APPLIANCE