An externally assembled power plug shell
A power plug, assembled technology, applied to the base/housing, parts of connecting devices, devices to prevent contact with live contacts, etc., can solve the problems of poor firmness, low aesthetics, insufficient safety, etc. Reasonable, beautiful structure, improved safety performance
Active Publication Date: 2019-05-10
盐城柏达电气科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide an externally assembled power plug shell, which aims to solve the technical problems of low aesthetics, poor firmness, and insufficient safety of the assembled power plug in the prior art
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0022] refer to Figure 1 to Figure 5 , the embodiment of the present invention provides an externally assembled power plug shell, including a plug lower shell 1, a transparent upper shell 2, pins 3 and a fixing bar 4, and the inner side of the opening end of the plug lower shell 1 is provided with a card slot 11. A backstop flange 12 is provided on the outside of the closed end, and the inside of the ...
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The invention discloses an external assembly type power plug shell, which comprises a lower plug shell, a transparent upper shell, pins and a fixed strip, wherein a clamping slot is arranged in the inner side of the open end of the lower plug shell; a check flange is arranged at the outer side of the closed end; three pin limiting columns and a first screw fixing column are arranged in the lower plug shell; a tenon is arranged at the inner side of the open end of the transparent upper shell; protective wings are symmetrically arranged at two sides of the outer edge of the closed end; a grounding pin fixing column, a live wire pin fixing column, a null line pin fixing column, a second screw fixing column and two third screw fixing columns are arranged in the transparent upper shell; the pins consist of a grounding pin, a live wire pin and a null line pin; and the fixed strip is arranged in a space formed by the lower plug shell and the transparent upper shell. The external assembly type power plug shell has the advantages of reasonable structure, visibility and removability, attractive appearance, strong practicability and capability of improving the connection strength and the safety performance.
Description
【Technical field】 [0001] The invention relates to the technical field of power cord plugs, in particular to an externally assembled power plug shell. 【Background technique】 [0002] Power plugs, also known as power cord plugs, are used in various fields and countries. The general power plug can be used as long as it is connected to the power cord. According to the different uses of the power plug, the power cord plug can be used at 250V, 125V, 36V voltage, and can be used at 16A, 13A, 10A, etc. depending on the current. 5A, 2.5A. At present, more than 80% of the power plugs generally circulated in the market are injection-molded power plugs, which reduces the flexibility of the plug and cannot be assembled and disassembled during use. When there is poor contact or looseness in the plug, the entire plug needs to be replaced. The power plug leads to waste, and the assembled power plug has the flexibility of detachable. In order to improve the aesthetics of the assembled powe...
Claims
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IPC IPC(8): H01R13/46H01R13/502H01R13/512H01R13/639H01R13/44
CPCH01R13/44H01R13/46H01R13/502H01R13/512H01R13/639
Inventor 盛建君
Owner 盐城柏达电气科技有限公司