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A cabinet rotating skylight

A technology for skylights and cabinets, which is applied in door/window accessories, non-mechanical transmission-operated locks, and the arrangement of wing leaves, etc. It can solve the problems of loss and unable to realize fire extinguishing in time, and achieve the effect of timely extinguishing fire and ensuring airtightness

Active Publication Date: 2015-12-09
绵阳高新区恒奥电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a rotating skylight for a cabinet, which solves the problem that the current cabinet cannot be extinguished in time when an internal fire occurs, thereby causing huge losses

Method used

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  • A cabinet rotating skylight
  • A cabinet rotating skylight
  • A cabinet rotating skylight

Examples

Experimental program
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Effect test

Embodiment

[0017] Such as figure 1 , figure 2 , image 3 As shown, a cabinet rotating sunroof described in this embodiment includes a mechanical structure part and a control circuit part. The mechanical structure part includes a connecting plate 1, a top plate 2, a window frame 3 and an electromagnetic lock 4. The connecting plate 1 and the window frame 3 Fixed connection, through the connecting plate 1, fix the entire rotating skylight on the top of the cabinet, and make the rotating skylight realize the opening of the top of the cabinet. Specifically, it is mainly realized by the top plate 2. The shape and size of the top plate 2 match the window frame 3. The top plate 2 is located in the window frame 3, and the two ends of the top plate 2 are movably fixed on the window frame 3 through the rotating shaft 5. The connecting line of the rotating shaft 5 at the two ends of the top plate 2 divides the top plate 2 into two parts with unequal weights, and the electromagnetic lock 4 is fixe...

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Abstract

The invention discloses a rotary skylight of a cabinet. The rotary skylight comprises a connection plate, a top plate, a window frame and an electromagnetic lock. The connection plate is fixedly connected with the window frame, the top plate is matched with the window frame in size and shape, the top plate is located in the window frame, the two ends of the top plate are movably fixed to the window frame through rotary shafts, the connection line of the rotary shafts at the two ends of the top plate divides the top plate into two parts with different weights, and the electromagnetic lock is fixed to the window frame. The rotary skylight further comprises an electromagnetic lock control circuit which comprises a power supply Vcc, a slide rheostat Rp, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a smoke sensor W and a comparator U1. By means of the structure, it is guaranteed that certain air tightness is kept when the cabinet normally works. Meanwhile, automatic opening of the top of the cabinet can be achieved in a fire-fighting situation, and fire can be put out conveniently, quickly and timely.

Description

technical field [0001] The invention relates to the field of safety and fire protection of cabinets, in particular to a rotating sunroof of a cabinet. Background technique [0002] The cabinet is used to store computers and related control equipment. It is generally made of cold-rolled steel or alloy. The cabinet can provide protection for storage equipment, shield electromagnetic interference, and arrange equipment in an orderly and orderly manner to facilitate future maintenance of equipment. The current cabinet is in a relatively airtight state. If there is a short circuit or poor heat dissipation in the computer and other equipment in the cabinet, it is easy to cause a fire in the cabinet. If the fire is not extinguished in time at this time, it will inevitably cause serious damage to the computer and other equipment. However, the general cabinet has only one door, which is mainly used for moving in and out of equipment. Therefore, when a fire is actually encountered, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/40E05B47/00E05F1/02
Inventor 李俊锋
Owner 绵阳高新区恒奥电子科技有限公司
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