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Speed adjustable electric power and electrical element installation apparatus

A technology for electric power and installation devices, which is applied in the field of electric power, can solve the problems of interference in the operation of power devices, difficulty in maintaining power devices, and difficulty in cooling and heat dissipation to achieve a good heat dissipation effect

Inactive Publication Date: 2016-01-27
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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  • Speed adjustable electric power and electrical element installation apparatus
  • Speed adjustable electric power and electrical element installation apparatus
  • Speed adjustable electric power and electrical element installation apparatus

Examples

Experimental program
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Effect test

Embodiment Construction

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

[0012] refer to figure 1 , according to an embodiment of an adjustable-speed 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, the cooling assembly includes a beam fixed to 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 that is power-connected to the fan motor 221, and an electronic control device 224 is provided on the outside of the installation housing 17 to be electrically connected to the fan motor 221 to control the fan motor 221, so that the rotation speed of the fan blades 22 can be adjusted according to the needs of use, so as ...

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PUM

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Abstract

The invention relates to a speed adjustable electric power and electrical element installation apparatus. The speed adjustable electric power and electrical element installation apparatus comprises a crossbeam (13) and a cooling assembly, wherein the crossbeam (13) is used for fixing an electric power and electrical element (131); the cooling assembly is connected with the ends of the crossbeam (13); the cooling assembly includes a housing rack (7) and a fan device (2); the housing rack (7) is fixed at the ends of the crossbeam (13); and the fan device (2) can rotate relative to the housing rack (7), and includes an installation housing (17) which is provided with an airflow flowing opening (171), a fan motor (221) which is arranged in the installation housing (17), and a fan blade (22) which is dynamically connected with the fan motor (221).

Description

technical field [0001] The invention relates to the field of electric power, in particular to a speed-adjustable power electric 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 an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20H01H9/52
Inventor 吴扬华
Owner 吴扬华
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