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Outdoor power distribution cabinet

A technology for power distribution cabinets and cabinets, which is applied to the substation/power distribution device shell, electrical components, substation/switch layout details, etc., which can solve the problem of low safety level of locks, affecting the service life of electrical components, affecting the performance of power distribution cabinets, etc. problem, to ensure normal operation

Inactive Publication Date: 2018-04-20
HANGZHOU LEE POOL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there are many electrical components inside the power distribution cabinet, it will generate a lot of heat when it is working. When the heat accumulates too much, it is not conducive to the work of the power distribution cabinet and will also affect the performance of the power distribution cabinet.
Generally, a cooling fan is installed in the power distribution cabinet for heat dissipation, but when the cooling fan is working, it drives the air outside the power distribution cabinet into the power distribution cabinet, and the dust in the air will enter the power distribution cabinet along with the air, interfering with the electrical components in the power distribution cabinet normal work, and even affect the service life of some electrical components
[0003] In addition, for power distribution cabinets installed outdoors or in the power supply system for important equipment, it is generally necessary to install locks to prevent the power distribution cabinet from being opened by non-maintenance personnel. However, the security level of the locks on the existing power distribution cabinets is low

Method used

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  • Outdoor power distribution cabinet
  • Outdoor power distribution cabinet
  • Outdoor power distribution cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] combine Figure 1 to Figure 10 As shown, the present embodiment is an outdoor power distribution cabinet, which includes a cabinet body 1 and a cabinet top 5 connected to the upper end of the cabinet body.

[0042] The top of the cabinet communicates with the upper end of the cabinet body. The length and width of the top of the cabinet are respectively greater than those of the cabinet body.

[0043] The lower part of the cabinet body is equipped with a partition 8 arranged horizontally, and the lower end of the partition is vertically connected with a vertical partition 81 arranged along the left and right direction of the cabinet body. The vertical partition divides the bottom of the partition in the cabinet into two independent partitions. Space; two cold air through holes 82 are opened on the front side of the vertical partition on the partition, and hot air through holes 83 are opened on the vertical partition corresponding to the cold air through holes; the lower ...

Embodiment 2

[0074] This embodiment makes the following improvements on the basis of Embodiment 1: a password input keyboard is installed on the door above the finger extension entrance, and the password input keyboard is electrically connected to the control circuit board. When opening the cabinet door, if the user uses When part of the finger used to input the fingerprint password is injured and cannot normally input the complete fingerprint password, the user presses any one of the index finger, middle finger, ring finger, and little finger on the fingerprint acquisition module at any position, and the control circuit board extracts at least one fingerprint acquisition module. The fingerprint information obtained by the module is compared with the fingerprint information independently set by the user. After matching the user identity, the control circuit board sends a dynamic verification code to the mobile terminal bound to the corresponding user identity. The value of the user in the dy...

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PUM

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Abstract

The invention discloses an outdoor power distribution cabinet comprising a cabinet body and a cabinet top connected onto an upper end of the cabinet body, wherein the cabinet top is communicated withthe upper end of the cabinet body, and length and width of the cabinet top are respectively greater than length and width of the cabinet body; parts, positioned on a front end and a rear end of the cabinet body, of a lower end of the cabinet top are uniformly provided with air outlet openings; a horizontally arranged separator plate is mounted on a lower part of an inner part of the cabinet body,a lower end of the separator plate is perpendicularly connected with a vertical separator plate arranged along a left-right direction of the cabinet body, and space below the separator plate in the cabinet body is divided into two independent spaces via the vertical separator plate; a part, positioned at a front side of the vertical separator plate, of the separator plate is provided with two coldair via holes; positions, corresponding to the cold air via holes, of the vertical separator plate are provided with hot air via holes; two dehumidification cooling assemblies are mounted on positions, corresponding to the cold air via holes, of a lower end of the separator plate; via the outdoor power distribution cabinet, heat dissipation effects can be ensured, a dustproof function is fulfilled, low-noise performance can be fulfilled, and convenient installation and maintenance can be realized.

Description

technical field [0001] The invention belongs to the field of electrical equipment, and in particular relates to an outdoor power distribution cabinet structure. Background technique [0002] The power distribution cabinet is the final equipment of the power distribution system. The power distribution cabinet is used in the occasions where the load is relatively scattered and the circuit is small. It distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. Due to the many properties of the power distribution cabinet, its importance is determined. Because there are many electrical components inside the power distribution cabinet, it will generate a lot of heat when it is working. When the heat accumulates too much, it is not conducive to the work of the power distribution cabinet, and it will also affect the performance of the power distribution cabinet. Generally, a cooling fan is installed in the power distri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28G07C9/00
CPCG07C9/00563G07C9/00571G07C9/0069G07C9/00944G07C9/257G07C9/26H02B1/28H02B1/30H02B1/306H02B1/565
Inventor 江佳辉
Owner HANGZHOU LEE POOL TECH CO LTD