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Insect-proof and rain-proof outdoor terminal box with sealing protection function

A technology of sealing protection and terminal box, which is applied in the field of substation

Inactive Publication Date: 2020-10-23
JINYUN XUANYA ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an insect-proof and rain-proof outdoor terminal box with sealed protection, so as to solve the problems of insect-proof and rain-proof of the terminal box

Method used

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  • Insect-proof and rain-proof outdoor terminal box with sealing protection function
  • Insect-proof and rain-proof outdoor terminal box with sealing protection function
  • Insect-proof and rain-proof outdoor terminal box with sealing protection function

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Embodiment Construction

[0014] Combine below Figure 1-5 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0015] combined with Figure 1-5 The insect-proof and rain-proof outdoor terminal box with sealed protection includes a terminal box 54, and the upper end surface of the terminal box 54 is provided with a sealed and rain-proof mechanism 70, and the sealed and rain-proof mechanism 70 includes a box body 11. The box body 11 is provided with a box inner space 12 with an opening forward, and a fixed shaft 14 is fixed in the box inner space 12, and a rotating wheel 15 is arranged on the fixed shaft 14, and a rotating wheel 15 is wound on the rotating wheel 15. There is a rubber membrane 16, and the rotating wheel 15 is provided with a storage space 60, the inner wall of the storage space ...

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Abstract

The invention discloses an insect-proof and rain-proof outdoor terminal box with a sealing protection function. The terminal box is characterized in that an upper end surface of the terminal box is provided with a sealing rainproof mechanism, the sealing rainproof mechanism comprises a box body, wherein an in-box space with a forward opening is formed in the box body, a fixed shaft is fixedly arranged in the space in the box, a rotating wheel is rotationally arranged on the fixed shaft, a rubber film is wound on the rotating wheel, and a rubber film is wound on the rotating wheel. The terminalbox is advantaged in that insect prevention and moisture prevention functions of the terminal box can be achieved, mosquitoes are prevented from entering the terminal box from a ventilation opening through rotary blades arranged at the ventilation opening of the terminal box, in addition, the terminal box is provided with a rainwater sensor, in rainy days, an air cylinder controls a sealing coverto cover the ventilation opening, and the box door is covered and sealed by the rubber film.

Description

technical field [0001] The invention relates to the field of substations, in particular to an insect-proof and rain-proof outdoor terminal box with sealing protection. Background technique [0002] The terminal box of the substation is usually installed in an outdoor environment. Under conditions such as humid air or sudden drop in temperature, especially when it rains, the inside of the box is prone to moisture, condensation and water accumulation. Rust will cause poor contact of the secondary terminals, heat up the current loop terminals or even open the circuit, cause the protection to refuse to move or malfunction, cause accidents, and cause poor contact of the terminals due to moisture, which will cause abnormal operation of the measurement and control and protection devices, and wrong signals. This will lead to misjudgment by operating personnel to make wrong analysis. In addition, small animals will climb into the terminal box through the vent and cause damage and sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/46H02B1/28H02G15/10A01M29/34
CPCA01M29/34H02B1/28H02B1/46H02G15/10
Inventor 何怀利
Owner JINYUN XUANYA ELECTRONICS TECH CO LTD
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