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Protection device for buttons on protection screen cabinet in switching station

A protection device and protection screen cabinet technology, applied in emergency protection devices, electrical switches, electrical components, etc., can solve problems such as easy misoperation, inadequate button management, economic losses, etc., to avoid equipment damage and improve management level. , to ensure the effect of safe operation

Active Publication Date: 2015-01-28
HUAIAN OF JIANGSU ELECTRIC POWER COMPANY POWER SUPPLY +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a button protection device applied to the protection screen cabinet in the outdoor opening and closing station of the distribution network. It is easy to cause misoperation accidents and cause serious economic losses

Method used

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  • Protection device for buttons on protection screen cabinet in switching station
  • Protection device for buttons on protection screen cabinet in switching station
  • Protection device for buttons on protection screen cabinet in switching station

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Embodiment Construction

[0027] Refer to the attached Figures 1 to 8 The present invention will be described in detail with reference to the embodiments. It should be noted that, in the case of no conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0028] In one embodiment of the present invention, there is provided a button protection device for opening and closing the protected screen cabinet, such as figure 1 , 2 As shown, it includes a panel 1, a bottom cover 2, a cover 3, and a solenoid 4. The solenoid 4 is fixed in the cavity formed by the cover 1 and the bottom cover 2, and the cover 3 is installed on the cover. 1 and the bottom cover 2, the solenoid iron core 41 is inserted into the shielding cover 3, and in the locked state, it blocks the opening of the shielding cover 3; the front of the panel 1 has a key interface, and the key interface can be used with existing accessories. The anti-mistake key in the network system, 100 is used tog...

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PUM

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Abstract

The invention discloses a protection device for buttons on a protection screen cabinet in a switching station. The protection device is characterized by comprising a panel (1), a bottom cover (2), a covering plate (3), a solenoid (4) and a solenoid iron core (41), wherein the covering plate (3) is arranged between the panel (1) and the bottom cover (2), and rotationally connected to the panel (1) and the bottom cover (2); the solenoid (4) is arranged in the cavity between the panel (1) and the bottom cover (2), and locked and connected with the covering plate (3) by the solenoid iron core (41). According to the protection device, the problems that the buttons on protection screen cabinet in the switching station of a distribution network are not well managed, so that disoperation accidents are easily caused in an operation process, and thereby serious economic loss is generated are effectively overcome.

Description

[0001] technical field [0002] The invention relates to the technical field of protection of electric equipment in a distribution network system, in particular to a button protection device applied to a protection screen cabinet in an outdoor switch station of a distribution network. Background technique [0003] At present, with the development of the power system, there are more and more distribution network equipment, especially the outdoor ring network cabinets placed in various locations in cities or villages. The normal electricity consumption of households or business units, therefore, it is very important to protect the safety of the button operation of the screen cabinet. In order to ensure the safe operation of the protection screen cabinet for outdoor opening and closing of the distribution network system, it is related to the normal electricity consumption of thousands of households. Due to the The buttons on the protective screen cabinet are directly connected ...

Claims

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Application Information

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IPC IPC(8): H01H9/02H01H9/20
CPCH01H9/02H01H9/285H01H9/287H01H2300/024
Inventor 高永银王翔蒋海燕张勤施衍翔戴治国纪磊
Owner HUAIAN OF JIANGSU ELECTRIC POWER COMPANY POWER SUPPLY