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Power supply with insulation function

A technology of power supply and function, applied in the field of power supply with insulation function, can solve the problems of secondary accident, affecting people's life safety, power supply short-circuit explosion, etc., to achieve the effect of ensuring safety

Active Publication Date: 2021-06-18
江西瑞华智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Nowadays, new energy vehicles are becoming more and more popular, but an electric car on the road is like a fully charged bomb. When the car collides or falls into Hanoi, the waterproof function of the car's power supply will be destroyed and the power supply will be damaged. A short-circuit explosion occurred and a secondary accident occurred, which seriously affected people's life safety

Method used

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  • Power supply with insulation function
  • Power supply with insulation function
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Embodiment Construction

[0020] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and will fully convey the scope of the invention. communicated to technical staff.

[0021] Such as Figure 1-3 As shown, a power supply with insulation function includes a power supply box and a power supply arranged in the power supply box. The power supply box includes an upper cover plate 11, a supporting frame 12, a lower bottom plate 13, and The side plate 14 in between, the lower bottom plate 13, the upper cover plate 11 and the side plate 14 encircle the placement cavity for accommodating the power supply unit. The seams in the power supply box are provided with water-expan...

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Abstract

The invention relates to the technical field of power supplies, in particular to a power supply with an insulation function. A power supply with an insulation function comprises a power supply box and a power supply arranged in the power supply box, water swelling blocks are arranged at joints in the power supply box, the water swelling blocks are uniformly arranged at the joints in the power supply box at interval, and piezoresistors are embedded in the water swelling blocks. The power supply with the insulation function can intelligently judge whether the waterproof structure of the power supply leaks water or not, if a common structure leaks water due to aging, the water swelling rubber block swells with water, so that the resistance value of the piezoresistor in the water swelling rubber block exceeds a threshold value B, and the power supply box is filled with viscous insulation waterproof liquid in the compression tank; meanwhile, a second electromagnetic relay controls a power supply switch to power off the power supply, so that the safety of the power supply is ensured when a new energy automobile has major accidents, and the life safety of people is prevented from being influenced by secondary accidents.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to a power supply with insulation function. Background technique [0002] Nowadays, new energy vehicles are becoming more and more popular, but an electric car on the road is like a fully charged bomb. When the car collides or falls into Hanoi, the waterproof function of the car's power supply will be destroyed and the power supply will be damaged. A short-circuit explosion occurred and a secondary accident occurred, seriously affecting people's lives. Contents of the invention [0003] In order to overcome the shortcomings of the prior art, the present invention provides a power supply with insulation function, which can intelligently judge whether the waterproof structure of the power supply is leaking. Leakage gap, so that the resistance value of the piezoresistor exceeds the threshold value B, and when the resistance value of the piezoresistor exceeds the threshold val...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M1/00H02H5/00
CPCH02M1/00H02H5/00
Inventor 欧成杰马海朝马咏
Owner 江西瑞华智能科技有限公司
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