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Lighting distribution box with trip indication structures

A distribution box and tripping technology, applied in electrical components, circuit devices, emergency protection circuit devices, etc., can solve problems such as insecurity, troublesome operation, inconvenience for users, etc., and achieve the effect of being beneficial to environmental protection and avoiding wasting electric energy.

Active Publication Date: 2017-05-17
CHONGQING YUZHAN ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) If there is a temporary tripping phenomenon in the dark, there will be a dark environment to find which safety switch to trip, and it is impossible to find out which safety switch immediately due to the dark surroundings, because the lighting distribution box is a device connected to the mains , there is a high-voltage electric box connected inside, which will cause electric shock, which is unsafe and troublesome to operate;
[0004] 2) Although the cover is made of transparent material, it is convenient to check whether the safety gates on the inner wall are closed or not, but since the cover needs to be lifted all the time to find the corresponding safety gate, this operation is very troublesome in the case of power failure and other hands-free situations. cause inconvenience to users;
[0005] 3) After use, forget to close the cover, causing dust to enter the safety gate to connect the inner wall circuit, or even cause poor contact at the safety gate connection due to excessive dust accumulation

Method used

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  • Lighting distribution box with trip indication structures
  • Lighting distribution box with trip indication structures
  • Lighting distribution box with trip indication structures

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Such as figure 1 , figure 2 as well as image 3 As shown, this embodiment proposes a lighting distribution box with a trip indication structure, including:

[0061] The box body 1 includes a bottom box 11 and an outer box 12. A lighting protection circuit (not shown in the figure) is assembled in the bottom box 11. At least two safety gates are arranged on the bottom box 11. The outer box 12 is covered on the bottom. On the upper surface of the case 11, a closing chamber is formed between the outer case 12 and the upper surface of the bottom case 11. The outer case 12 is provided with an operation port communicating with the closing chamber, and the operation port is rotatably connected with a valve that can close the operation port. Cover 13, each safety switch includes a trip linkage mechanism (not shown in the figure), each trip linkage mechanism is connected to the lighting protection circuit, each trip linkage mechanism is connected to a central shaft 17, and the ...

Embodiment 2

[0078] The difference between this embodiment and Embodiment 1 is: in order to realize that the cover 13 automatically stays in the open state after the cover 13 is opened, and realizes the automatic closing of the cover 13 when the cover 13 has not been manually closed for a long time, the present embodiment On the basis of implementing force, an automatic cover locking mechanism 5 is added.

[0079] In this embodiment, the lighting distribution box with the trip indication structure 2 also includes two automatic cover locking mechanisms 5, one automatic cover locking mechanism 5 is connected between the left edge of the inner surface of the cover 13 and the left vertical inner wall of the operating port, and the other An automatic cover locking mechanism 5 is connected between the right edge of the inner surface of the cover 13 and the right vertical inner wall of the operation port, and the top edge of the cover 13 is connected with the top horizontal inner wall of the opera...

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PUM

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Abstract

The invention provides a lighting distribution box with trip indication structures. The lighting distribution box includes a box body and trip indication structures. The box body includes a bottom box and an outer box. The bottom box is equipped with a lighting protection circuit therein. The bottom box is provided with at least two bins thereon. The outer box covers over the upper surface of the bottom box. Each of the bins includes a trip linkage mechanism. The trip linkage mechanisms are connected with the lighting protection circuit. Each trip linkage mechanism is connected with a central shaft. Rotating seats are arranged on the upper surface of the bottom box. The central shafts are rotatably mounted on the respective rotating seats. Each of the central shafts is provided with a toggle portion thereon, the toggle portion includes a ferrule disposed on the central shaft, and a toggle block is connected onto the outer periphery of the ferrule. Each of the bins is provided with a trip indication structure correspondingly. The invention has the beneficial effect of automatically indicating to which safety brake a trip occurs when the light is weak.

Description

technical field [0001] The invention relates to power distribution equipment, in particular to a lighting distribution box with a trip indicating structure. Background technique [0002] In the prior art, the lighting distribution box includes a bottom box, in which the lighting protection circuit board is assembled, and the bottom box is used to be placed in the wall, and a safety gate is arranged on the surface of the bottom box, so There is an outer box exposed outside the wall on the surface of the bottom box. The outer box is connected with the surface of the bottom box to form a closing cavity. A cover is arranged on the surface of the outer box to facilitate opening the closing cavity. Open and close the safety gate after closing the chamber. The disadvantages of this distribution box are: [0003] 1) If there is a temporary tripping phenomenon in the dark, there will be a dark environment to find which safety switch to trip, and it is impossible to find out which s...

Claims

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Application Information

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IPC IPC(8): H02B1/46H02H3/04
CPCH02B1/46H02H3/04
Inventor 刘国胜孙大年
Owner CHONGQING YUZHAN ELECTRICAL CO LTD