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A cooling device for electrical and electronic equipment

An electronic and electrical and heat-dissipating device technology, applied to the structural parts of electrical equipment, indicating the existence of current/voltage, electrical components, etc. question

Active Publication Date: 2020-09-11
溧阳天山水泥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Some existing electronic and electrical equipment do not have heat dissipation devices, which often lead to short circuit of electronic and electrical equipment due to high temperature, and high temperature will affect the service life of electronic and electrical equipment. can not achieve

Method used

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  • A cooling device for electrical and electronic equipment
  • A cooling device for electrical and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-2 As shown, a heat dissipation device for electronic and electrical equipment includes an outer tube 13,

[0028] The outer tube 13 is slidably connected with an inner tube 4 made of metal, and the length of the inner tube 4 is 1.5 times the length of the outer tube 13. One end of the inner tube 4 is connected with a cooling fan 14, and the fan blade 15 of the cooling fan 14 is made of soft material. , the fan blade 15 can be stored in the outer tube 13, the other end of the inner tube 4 is fixed with a handle 3, and the electric tester 2 is installed on the handle 3, the tip 5 of the tester 2 is connected with the inner tube 4 through a metal wire 6, and the tester 2 The metal end 1 on the top is located outside the handle 3;

[0029] The outer tube 13 is provided with a plurality of jacks 12 along the length direction of the outer tube 13, the jacks 12 are plugged with insertion rods 7, the insertion rods 7 are fixedly connected with the magnet 11, ...

Embodiment 2

[0035] Such as Figure 1-2 As shown, a heat dissipation device for electronic and electrical equipment includes an outer tube 13,

[0036] The outer tube 13 is slidably connected with an inner tube 4 made of metal, and the length of the inner tube 4 is 1.5 times the length of the outer tube 13. One end of the inner tube 4 is connected with a cooling fan 14, and the fan blade 15 of the cooling fan 14 is made of soft material. , the fan blade 15 can be stored in the outer tube 13, the other end of the inner tube 4 is fixed with a handle 3, and the electric tester 2 is installed on the handle 3, the tip 5 of the tester 2 is connected with the inner tube 4 through a metal wire 6, and the tester 2 The metal end 1 on the top is located outside the handle 3;

[0037] The outer tube 13 is provided with a plurality of jacks 12 along the length direction of the outer tube 13, the jacks 12 are plugged with insertion rods 7, the insertion rods 7 are fixedly connected with the magnet 11, ...

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Abstract

The invention discloses a heat dissipation device of electronic and electrical equipment. The heat dissipation device comprises an outer tube, an inner tube made of metal is slidably connected in theouter tube, one end of the inner tube is connected with a cooling fan, fan blades of the cooling fan are made of soft materials and can be stored in the outer tube, a handle is fixedly arranged at theother end of the inner tube, a test pencil body is installed on the handle, and a pencil point of the test pencil body is connected with the inner tube through a metal wire. A plurality of insertingholes are formed in the outer tube in the length direction of the outer tube, inserting rods are inserted into the inserting holes and fixedly connected with magnets, bases are fixedly arranged on themagnets and connected with one ends of long rods through fixing screws, and clamps are installed at the other ends of the long rods. By designing the rod-shaped heat dissipation device, the rod-shaped heat dissipation device can be inserted into electronic and electrical equipment through a wire hole or a gap, the heat dissipation fan is unfolded to dissipate heat, and the problems that the internal space of existing electronic and electrical equipment is compact, and a large heat dissipation device cannot be additionally arranged are solved.

Description

technical field [0001] The invention relates to the field of electrical and electronic equipment, in particular to a heat dissipation device for electrical and electronic equipment. Background technique [0002] Electronic and electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. [0003] The important role played by electricity in our life and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life. The most critical element in a power plant for the proper operation and delivery of electricity is the electrical equipment. [0004] Some existing electronic and electrical equipment do not have heat dissipation devices, which often lead to short circuit of electronic and electrical equipment due to high temperature, and high temperature will affect the service life of electronic and electrical equipment. can not achieve....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20G01R19/145
CPCG01R19/145H05K7/20172
Inventor 章毛连周小杰何恩节张永锋
Owner 溧阳天山水泥有限公司