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Power distribution cabinet door with double heat dissipation fans

A technology for power distribution cabinets and cabinet doors, which is applied in substations/distribution device casings, electrical components, substations/switch layout details, etc. It can solve problems such as affecting normal work, unit damage, poor heat dissipation, etc., to achieve convenient replacement, The effect of saving resources

Inactive Publication Date: 2015-06-24
江苏诚纳电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above structure has the following disadvantages: after the cabinet door and the cabinet body are closed, the units inside will produce a lot of heat when they are working, especially in hot summer, due to the poor heat dissipation function, some units will be damaged and affect normal operation. Work

Method used

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  • Power distribution cabinet door with double heat dissipation fans

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Embodiment Construction

[0009] like figure 1 As shown, a double heat dissipation power distribution cabinet door according to the present invention includes a cabinet door body 1, an observation window 2 is provided in the middle of the cabinet door body 1, and a dust cover is provided outside the observation window 2 5; the edge of the observation window 2 is provided with a frame 3, and the frame 3 is fixed to the cabinet door body 1; the four inner edges of the frame 3 are provided with an annular rubber plate 4, and the rubber plate 4 is rectangular, so that The rubber plate 4 is detachably connected to the frame 2; the upper and lower sides of the cabinet door body 1 are provided with upper and lower cooling fans 6, 7; the upper and lower cooling fans 6, 7 are connected to the power supply; The above-mentioned upper cooling fan 6 is connected with a temperature control sensor 8 .

[0010] There are many specific application approaches of the present invention, and the above description is only ...

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Abstract

The invention discloses a power distribution cabinet door with double heat dissipation fans. The power distribution cabinet door comprises a cabinet door body, wherein an observing window is formed in the middle of the cabinet door body, and a frame is arranged on the edge of the observing window and is fixed to the cabinet door body. Annular rubber plates are arranged on four inner side edges of the frame, form a rectangle and are detachably connected with the frame. An upper heat dissipation fan and a lower heat dissipation fan are arranged on the upper side and the lower side of the cabinet door body. The upper heat dissipation fan is connected with a temperature control sensor. The rubber plates are detachably connected with the frame, so that the rubber plates are convenient to replace. In addition, the upper heat dissipation fan and the lower heat dissipation fan are arranged at the upper portion and the lower portion, so that the problem of poor heat dissipation is solved, and normal usage of all parts are not influenced by the heat dissipation problem. The upper fan and the lower fan work asynchronously, the upper heat dissipation fan is turned on through the temperature control sensor when the temperature is too high, the upper heat dissipation fan is turned off through the temperature control sensor when the temperature is lower than certain temperature, and resources are saved.

Description

technical field [0001] The invention relates to the technical field of distribution box assemblies, in particular to a double heat dissipation distribution cabinet door. Background technique [0002] The power distribution cabinet is a complete set of equipment for centralized installation of switches, meters and other equipment. At present, the cabinet door of the power distribution cabinet includes a cabinet door body. An observation window is provided in the middle of the cabinet door body. A frame is provided on the edge of the observation window. The frame is fixed to the cabinet door body. The display screen of the instrument on the cabinet body of the distribution cabinet. The above structure has the following disadvantages: after the cabinet door and the cabinet body are closed, the units inside will produce a lot of heat when they are working, especially in hot summer, due to the poor heat dissipation function, some units will be damaged and affect normal operation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/26
CPCH02B1/565H02B1/306
Inventor 郭伟萍
Owner 江苏诚纳电气有限公司
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