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Power cable with good heat dissipation performance

A technology for power cables and heat dissipation performance, applied in the field of power cables, can solve the problems of reducing cable service life, cable failure, cable damage, etc., to ensure stable operation and improve efficiency.

Inactive Publication Date: 2021-06-15
重庆丹含科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to manage the cables well, the cables are generally installed inside the cable tray to avoid the cables being scattered and exposed. However, when the existing cables run close to each other inside the cable tray, the cables will generate heat inside the cable tray. As a result, the internal temperature of the cable tray is too high, which will accelerate the aging speed of the cable and reduce the service life of the cable. In addition, when the temperature is too high in summer, it is easy to cause the cable to fail, and it cannot quickly dissipate heat and cool down against the high temperature. This will increase the probability of cable damage, so it is necessary to provide a power cable with good heat dissipation performance to solve the problems raised in the above-mentioned background technology

Method used

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  • Power cable with good heat dissipation performance
  • Power cable with good heat dissipation performance
  • Power cable with good heat dissipation performance

Examples

Experimental program
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Effect test

Embodiment 1

[0029] see Figure 1-3 , an embodiment provided by the present invention: a power cable with good heat dissipation performance, including a power cable main body 1 and a heat dissipation device 2, the heat dissipation device 2 is slidably inserted on the top surface of the power cable main body 1, and the inside of the power cable main body 1 A bridge frame 5 is fixedly installed, and the outer peripheral surface of the bridge frame 5 is evenly fixedly connected with a heat dissipation plate 6, and the inside of the power cable main body 1 is evenly connected with a cable 7, and the top surface of the bridge frame 5 is uniformly provided with an insertion slot 3, and the top surface of the bridge frame 5 Control buttons 4 are fixedly installed on both sides of the surface and on the side edges of the insertion slot 3;

[0030] see Figure 4 , the interior of the cable 7 is fixedly installed with a metal wire 10, the outer surface of the metal wire 10 is fixedly sleeved with a...

Embodiment 2

[0047] On the basis of Example 1, such as Figure 10 As shown, the sides of the heat dissipation assembly 24 are evenly fixedly connected with heat dissipation tooth plates 30, the bottom surface of the heat dissipation assembly 24 is uniformly provided with heat dissipation grooves 32, the two ends of the heat dissipation assembly 24 are fixedly connected with sealing plates 31, and the top surface of the heat dissipation assembly 24 is evenly opened. There is a storage tank 33, and the inside of the storage tank 33 is filled with condensate.

[0048] When this embodiment is implemented, the storage tank 33 can collect the condensate, so that the fan blade 15 can run to purge and dissipate heat from the cooling assembly 24. When the condensate is blown by the wind, it will quickly cool down, and the condensate will The heat dissipation assembly 24 is absorbed inside the storage tank 33, thereby increasing the cooling speed of the heat dissipation assembly 24. When the heat di...

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Abstract

A power cable with good heat dissipation performance disclosed by the present invention comprises a power cable main body and a heat dissipation device, the heat dissipation device is slidably inserted in the top end surface of the power cable main body, a bridge is fixedly installed in the power cable main body, and the outer surface of the periphery of the bridge is uniformly and fixedly connected with heat dissipation plates; and heat dissipation toothed plates (30) are evenly and fixedly connected to the side face of the heat dissipation assembly (24), heat dissipation grooves (32) are evenly formed in the bottom face of the heat dissipation assembly (24), sealing plates (31) are fixedly connected to the two end faces of the heat dissipation assembly (24), storage grooves (33) are evenly formed in the top face of the heat dissipation assembly (24), and condensate is poured into the storage grooves (33). According to the invention, through cooling of a metal heat conductor by a radiator, the temperature in the power cable main body can be continuously transmitted to the interior of the metal heat conductor, so that the cable in the power cable main body is effectively cooled, and stable operation of the cable is ensured at the same time.

Description

technical field [0001] The invention relates to the technical field of power cable equipment, in particular to a power cable with good heat dissipation performance. Background technique [0002] In order to manage the cables well, the cables are generally installed inside the cable tray to avoid the cables being scattered and exposed. However, when the existing cables run close to each other inside the cable tray, the cables will generate heat inside the cable tray. As a result, the internal temperature of the cable tray is too high, which will accelerate the aging speed of the cable and reduce the service life of the cable. In addition, when the temperature is too high in summer, it is easy to cause the cable to fail, and it cannot quickly dissipate heat and cool down against the high temperature. As a result, the probability of cable damage will increase, so it is necessary to provide a power cable with good heat dissipation performance to solve the problems raised in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/42H01B7/40H01B9/00
CPCH01B7/40H01B7/421H01B7/423H01B7/426H01B7/428H01B9/00
Inventor 不公告发明人
Owner 重庆丹含科技有限公司
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