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Dustproof electrical component mounting apparatus

A technology of electric power and installation device, applied in the field of electric power, can solve the problems of interference of operation power devices, difficulty in maintenance of power devices, difficulty in cooling and heat dissipation, etc.

Inactive Publication Date: 2016-02-10
吴扬华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is still difficult to play a targeted role in the cooling and heat dissipation of the main heat-generating devices that are significantly higher than other devices during use.
Moreover, some centralized heat dissipation equipment is likely to cause difficulties in the maintenance of such main power devices, which may interfere with the positioning and installation of such power components during operation, and may also cause interference to the operation of such power devices

Method used

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  • Dustproof electrical component mounting apparatus
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  • Dustproof electrical component mounting apparatus

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Embodiment Construction

[0011] Combine below Figure 1-3 The present invention will be described in detail.

[0012] refer to figure 1 , according to the embodiment of the dust-proof power and electrical component installation device, including a beam 13 for fixing the power and electrical components 131 and a cooling assembly connected to the end of the beam 13, and the cooling assembly includes a beam fixed on the beam The housing frame 7 at the end of 13 and the fan device 2 that can rotate relative to the housing frame 7, the fan device 2 includes an installation housing 17 with an air flow port 171, installed on the Install the fan motor 221 in the housing and the fan blade 22 power-connected with the fan motor 221, the airflow opening 171 on the left side of the fan blade 22 is provided with a dust-proof net 172, the dust-proof net 172 The setting is used to prevent dust from entering the installation housing 17 and adhering to the fan blades 22, so as to avoid affecting the normal operation ...

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Abstract

A dustproof electrical component mounting apparatus is disclosed. The mounting apparatus comprises a cross beam (13) for fixing electrical components (131), and a cooling assembly connected with the end part of the cross beam (13); the cooling assembly comprises a shell frame (7) fixed in the end part of the cross beam (13) and a fan apparatus (2) capable of rotating relative to the shell frame (7); and the fan apparatus (2) comprises a mounting shell (17) with an airflow flowing opening (171), a fan motor (221) mounted in the mounting shell and fan blades (22) in power connection with the fan motor (221).

Description

technical field [0001] The invention relates to the electric power field, in particular to a dust-proof electric power component installation device. Background technique [0002] In the field of power and electricity, some electrical components such as relay switches, overload protectors, circuit breakers and other devices often generate heat during use. This heating phenomenon will not directly affect the safety of electricity use and equipment installation in a short period of time, but the long-term heating and overheating phenomenon will have an adverse effect on the mechanical structure of the device's shell, bracket, etc., and cause the mechanical strength of these structures to fail. , resulting in serious accidents. [0003] In cooling devices for these devices, fans uniformly installed on the box body are often used to centrally dissipate heat from the internal space containing these devices. This plays a good role in improving the working environment and reducin...

Claims

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Application Information

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IPC IPC(8): H05K7/20
Inventor 吴扬华
Owner 吴扬华
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