XL power distribution box with good protection performance

A power distribution box, protective technology, applied in the substation/distribution device casing, electrical components, substation/switch layout details, etc. There are no problems such as setting buffer devices, so as to achieve good buffering and protection effects, good heat dissipation effects, and reduce heat generation.

Pending Publication Date: 2021-03-16
芜湖金太阳机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a XL power distribution box with good protection, so as to solve the problem that during the use of the existing power distribution box proposed in the above-mentioned background technology, since the top of the distribution box is fixed, there is no Set the buffer device, when falling objects from high altitude, it is easy to hit the top of the distribution box, and the inside of the distribution

Method used

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  • XL power distribution box with good protection performance
  • XL power distribution box with good protection performance
  • XL power distribution box with good protection performance

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1:

[0027] See Figure 1-4 The present invention provides a technical solution: a good protective XL power distribution box comprising a casing 1 and a buffer guard 2, and a cushioning guard 2 is fixedly connected to the top outer wall of the casing 1, the buffer protection device 2 The top is fixedly connected to the protective shed 3, and the bottom outer wall of the casing 1 is fixedly connected to two bases 4, and the side of the casing 1 is hinged to the door 5, and the inner wall of the casing 1 is fixedly connected to the separator 6, the box The inner wall of the body 1 is slid in the lower side of the separator 6, and the top portion of the separator 6 is fixedly mounted, and the top portion of the casing 1 is opened, and one side inner wall of the casing 1. There is a hydraulic cylinder 10, the bottom of the protective shed 3 is fixedly connected to the connecting plate 11, and the bottom portion of the connecting plate 11 is fixedly connected to the conn...

Example Embodiment

[0029] Example 2:

[0030] Such as Figure 1-5As shown, in the basis of the first example, the present invention provides a technical solution: the buffer guard 2 includes a support rod 201, and the outer wall of the support rod 201 is fixedly coupled with the H-shaped column 202, and the top outer wall of the casing 1 is fixed. Connected to the cushion spring 204, the top of the cushion spring 204 is fixedly connected to the moving block 205, and the top sliding of the moving block 205 is slidably connected to the connecting frame 206, and the outer outer wall of the connection frame 206 is fixedly connected to the moving rod 203, the connection frame 206 side. The arcuate groove 207 is opened, and the mobile rod 203 is fixedly connected to the side of the support rod 201, and the buffer rod 208 is fixedly connected to one side of the movement rod 203, and the outer wall sleeve of the buffer rod 208 is reset. The spring 210, the inner portion of the casing 1 is opened with a buffe...

Example Embodiment

[0032] Example 3:

[0033] Such as Figure 1-5 As shown, in the basis of the first embodiment, the present invention provides a technical solution: the insulation cartridge 7 is made of a polyurethane plate, and the inside of the thermosk 7 is provided with a coolant, and the top of the insulation cartridge 7 is opened. There is a ventilation port, one side of the insulation cartridge 7 is fixedly connected to the handle, and the internal portion of the moisture-proof plate 16 is provided with a calcium chloride particles, and one side of the adjustment plate 14 and the top outer wall of the casing 1 is hinged. The size of the adjustment plate 14 is greater than heat dissipation. The size of the port 9, the bottom of the tension spring 18 is connected to the top outer wall of the casing 1, and the inner wall of the casing 1 is opened with the slide groove that is slidably connected to the sliding block 15, the top of the support rod 201 and the protective shed 3 The bottom fixing c...

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Abstract

The invention discloses an XL power distribution box with good protection performance, and the box comprises a box body and a buffer protection device; the outer wall of the top of the box body is fixedly connected with the buffer protection device, the top of the buffer protection device is fixedly connected with a protective shed, and the outer wall of the bottom of the box body is fixedly connected with two base tables. Through the arrangement of a buffer protection device, the top of the distribution box is conveniently buffered and protected, the protective shed can effectively block objects falling from high altitude, when the protective shed is impacted, a supporting rod moves downwards and drives an H-shaped column to move, the H-shaped column slides on the inner wall of an arc-shaped groove, and a connecting frame moves downwards to extrude a buffer spring; the connecting frame moves towards the side away from the box body at the same time, the moving block slides on the innerwall of the moving groove, the moving rod moves along with movement of the connecting frame, the buffer rod moves at the same time and drives the reset spring to stretch, the impact force generated when the protective shed is impacted by heavy objects can be effectively buffered, damage to the top of the distribution box is avoided, and the buffer and protection effects are better.

Description

technical field [0001] The invention belongs to the technical field of distribution boxes, and in particular relates to an XL power distribution box with good protection. Background technique [0002] The power distribution box is divided into the power distribution box and the lighting distribution box, which is the final equipment of the power distribution system. Power distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to p...

Claims

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Application Information

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IPC IPC(8): H02B1/46H02B1/56H02B1/28H02B1/54
CPCH02B1/28H02B1/46H02B1/54H02B1/565
Inventor 戴金羊
Owner 芜湖金太阳机电设备有限公司
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