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Electrical power element mounting device with contact indication

A technology for electric power and installation devices, which is applied in the field of electric power and can solve the problems of interference of operating power devices, difficulty in maintaining power devices, and difficulty in cooling and dissipating heat.

Inactive Publication Date: 2016-01-13
俞海东
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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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  • Electrical power element mounting device with contact indication
  • Electrical power element mounting device with contact indication
  • Electrical power element mounting device with contact indication

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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 an embodiment of a power and electrical component installation device with contact indication, comprising 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 with the fan motor 221, wherein the lower end of the installation housing 17 has two hinged installation extensions 179 that are oppositely arranged front and back and are fixed by a fixing piece 178 Between the two hinged installation extensions 179 and through the front and rear extending...

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Abstract

The invention provides an electrical power element mounting device with contact indication. The electrical power element mounting device comprises a cross beam (13) and a cooling assembly, wherein the cross beam (13) is used for fixing an electrical power element (131), the cooling assembly is connected with the end part of the cross beam (13), the cooling assembly comprises a shell body frame (7) which is fixed to the end part of the cross beam (13) and a fan device (2) which can rotate relative to the shell body frame (7), and the fan device (2) comprises a mounting shell body (17) provided with an airflow flowing port (171), a fan motor (221) mounted inside the mounting shell body (17) and fan blades (22) which are in power connection with the fan motor (221).

Description

technical field [0001] The invention relates to the field of electric power, in particular to a power electric component installation device with contact indication. 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 environ...

Claims

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Application Information

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IPC IPC(8): H05K7/20
Inventor 俞海东
Owner 俞海东
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