distribution box

A distribution box and hinge technology, applied in electrical components, substation/switch layout details, etc., can solve the problems of troublesome processing, poor sealing effect, etc., to achieve the effect of convenient installation, convenient maintenance and installation of internal parts, and ensure drying effect

Inactive Publication Date: 2017-03-15
HEIME TIANJIN ELECTRICAL ENG SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The old-fashioned hinge structure, the box cover can only be rotated and opened in one direction, and holes must be made on the side walls of the box cover and the bottom of the box, which is troublesome to process and the sealing effect is not good

Method used

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Experimental program
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Effect test

Embodiment 2

[0054] The difference between the plane operation panel in the second embodiment and the first embodiment is that the model is different, and the difference of the model is mainly reflected on its inner core 4, the first embodiment is 63A5P, and the second embodiment is 32A4P, but because the outer core 4 of them The diameters are similar, so the structures of their operation panel 1 and inner cover mounting plate 5 can be completely the same, so that the versatility of the accessories of the plane operation panel of the present invention is improved.

[0055] like Figure 10-11 In the third embodiment shown, the main difference between the third embodiment and the first and second embodiments lies in its position-limiting structure:

[0056] The position-limiting structure includes an inner ring 91 and an outer ring 92 surrounding the inner core 4, the outer ring 92 is installed on the inner ring 91, and the inner ring 91 is a rotation track, and a section of the outer ring w...

Embodiment 3

[0059] The design of the limiting structure in the third embodiment is mainly aimed at socket inner core components with a small outer diameter. The present invention changes the structure of the limiting structure so that different types of socket inner core components can share one type of operation panel and The inner cover mounting plate and the like are conducive to improving the versatility of the accessories of the plane operating panel of the present invention and reducing the cost as much as possible.

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Abstract

The invention discloses a distribution box. The distribution box comprises a bottom shell and an upper cover, wherein a plurality of hinge guide sleeves are arranged on inner walls of two sides of the bottom shell; hinges are respectively arranged in the hinge guide sleeves on one side of the bottom shell; the hinges can slide in the corresponding hinge guide sleeves in the up-down direction; a limiting device is arranged in each hinge guide sleeve and is used for limiting the maximum stroke of the corresponding hinge sliding in the corresponding hinge guide sleeve; and the bottom shell and the upper cover are connected with each other through the hinges arranged in the hinge guide sleeves. The distribution box is flexible in opening and closing direction and convenient to machine.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to a distribution box. Background technique [0002] The upper cover and the bottom case of the distribution box are usually connected by hinges. With the old-fashioned hinge structure, the box cover can only be opened and closed by rotation in one direction, and holes must be made on the side walls of the box cover and the bottom of the box, which is troublesome to process and the sealing effect is not good. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a distribution box with flexible opening and closing direction and convenient processing. [0004] Therefore, technical scheme of the present invention is as follows: [0005] A distribution box, comprising a bottom case and an upper cover. A plurality of hinge guide sleeves are provided on the inner walls of both sides of the bottom case, and a hinge is installed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/46
CPCH02B1/46
Inventor 朱新平邵继民梁敏雄
Owner HEIME TIANJIN ELECTRICAL ENG SYST
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