Dual-fan heat dissipation device of portable partial discharge detector

A partial discharge and heat dissipation device technology, which is applied in the direction of cooling/ventilation/heating transformation, electrical components, electrical equipment structural parts, etc., can solve the problem of inconvenient portability of heat dissipation devices, and achieve reduced space occupancy, reduced volume, and convenience carrying effect

Inactive Publication Date: 2017-06-13
XIAMEN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a dual-group fan cooling device for a portable partial discharge detector, which solves the problem that the cooling device is inconvenient to carry

Method used

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  • Dual-fan heat dissipation device of portable partial discharge detector
  • Dual-fan heat dissipation device of portable partial discharge detector
  • Dual-fan heat dissipation device of portable partial discharge detector

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Such as Figure 1-4 As shown, the present invention provides a technical solution: a dual-group fan cooling device for a portable partial discharge detector, including a top plate 1, the front and rear sides of the bottom of the top plate 1 move through the upper surface of the first telescopic plate 2 and the bottom plate 3 Connection, the left and right sides of the top plate 1 are movably connected with the upper surface of the bottom plate 3 through...

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Abstract

The invention discloses a dual-fan heat dissipation device of a portable partial discharge detector. The dual-fan heat dissipation device comprises a top plate. The front and rear sides of the bottom of the top plate are movably connected to the upper surface of a bottom plate through first telescopic plates. The left and right sides of the top panel are movably connected to the upper surface of the bottom plate through second telescopic plates. The left and right sides, far from the two second telescopic plates, of the bottom of the top panel are movably connected to the upper surface of the bottom plate through telescopic rods. The telescopic rods are sleeved by first springs. Both ends of each first spring are fixedly connected to the bottom of the top plate and the upper surface of the bottom plate respectively. By means of an improvement in the top plate and the bottom plate and in cooperation with the first telescopic plates and the second telescopic plates, the space occupancy rate of the top plate and the bottom plate is decreased and a portable effect is achieved. By means of an improvement in a screw rod and in cooperation with two screwed holes, one end of the screwed rod can be screwed into the screwed hole to achieve a stable carrying effect.

Description

technical field [0001] The invention relates to the technical field of discharge detectors, in particular to a dual-group fan cooling device for a portable partial discharge detector. Background technique [0002] With the improvement of the voltage level of power equipment, people put forward more and more stringent requirements for the reliability of power equipment operation. However, some weak links in the power system insulation are discharged under the action of high-intensity electric field force. Widespread problem in system insulation. As a key evaluation method of electrical equipment insulation performance, partial discharge detection is also a non-destructive detection test, which has attracted more and more attention from people. [0003] At present, when the partial discharge detectors on the market are in use, a double-set fan cooling device needs to be installed inside, so as to reduce the temperature of the detector and make it work normally. However, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/20136H05K7/20172
Inventor 邵振华
Owner XIAMEN UNIV OF TECH
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