Household power overload protection device

An overload protection and power technology, applied in the protection of overcurrent response, substation/distribution device casing, etc., can solve the problem of not being able to send overload signals, not being able to improve port sealing, and not being able to protect device buffering, etc. To achieve the effect of simple structure, preventing falling off and easy operation

Pending Publication Date: 2018-10-23
南京艾利克斯电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The protection device is a commonly used device to improve the safety of use. It is ubiquitous in various lives. The household power overload protection device is a protection device specially designed to improve the safety of household electricity use. The power overload protection device is more suitable for use than the ordinary protection device; the existing household power overload protection device has certain disadvantages in use, and cannot play a buffer role in the installation of the protection device, and cannot timely reduce the overload. The signal is sent out, the sealing of the port cannot be improved, and the operation is more troublesome, which has brought a certain impact on people's use process. Therefore, we propose a household power overload protection device

Method used

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] Such as Figure 1-4 As shown, a household electric overload protection device includes a protective housing 1, the front outer surface of the protective housing 1 is provided with locking holes 2 near the surrounding edges, and the front outer surface of the protective housing 1 is provided with a display screen near the middle position 3. A plurality of sets of indicator lights 4 are provided on the outer surface of the front end of the protective shell 1 close to the lower part of the display screen 3, and a contact block 5 is fixedly installed on the outer surface of the rear end of the protective shell 1, and the outer surface of the contact block 5 is close to the positions on both sides. Both are provided with fixing strips 6, and a s...

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PUM

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Abstract

The invention discloses a household power overload protection device, which comprises a protective casing. The front outer surface of the protective casing is provided with locking holes at positionsclose to four edges, a display screen at a position close to the center, and groups of indicators at positions close to the bottom of the display screen. A contact block is fixedly mounted on the rearouter surface of the protective casing. The outer surface of the contact block is provided with fixing bars at positions close to two sides thereof. A signal transmitter is fixedly mounted on one outer surface of the protective casing. A sealing plug is disposed on the upper outer surface of the protective casing. The household power overload protection device is provided with the contact block,the signal transmitter and the sealing plug, has a buffer effect during installation, can send an overload signal timely, can improve the tightness of a port, and brings a good use prospect.

Description

technical field [0001] The invention relates to the field of protection devices, in particular to a household power overload protection device. Background technique [0002] The protection device is a commonly used device to improve the safety of use. It is ubiquitous in various lives. The household power overload protection device is a protection device specially designed to improve the safety of household electricity use. The power overload protection device is more suitable for use than the ordinary protection device; the existing household power overload protection device has certain disadvantages in use, and cannot play a buffer role in the installation of the protection device, and cannot timely reduce the overload. When the signal is sent out, the sealing of the port cannot be improved, and the operation is troublesome, which has a certain impact on people's use process. Therefore, we propose a household power overload protection device. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/26H02B1/28H02H3/08
CPCH02B1/26H02B1/28H02H3/08
Inventor 沈荣存
Owner 南京艾利克斯电子科技有限公司
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