Noise reduction charging pile

A charging pile and noise reduction technology, applied in the field of noise reduction charging piles, can solve problems such as lack of a better solution, and achieve the effects of avoiding poor heat dissipation, reducing volume, and taking into account heat dissipation and noise reduction.

Pending Publication Date: 2022-04-01
SHENZHEN CAR ENERGY NET CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] The terms "first", "second" and the like in the present invention are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" etc. may expressly or implicitly include at least one of that feature. In the description of the present invention, "a plurality of" means at least two, such as t...

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Abstract

The invention relates to the technical field of charging piles, in particular to a noise reduction charging pile which comprises a shell, at least one air inlet and a plurality of air outlets are formed in the wall body of the shell; the charging module is arranged in the shell; the air outlet modules are fixed to the shell and correspond to the air outlets one to one, each air outlet module comprises a cooling fan used for cooling the charging module and an air outlet fan cover connected with the cooling fan, an air outlet channel is defined by the air outlet fan cover, the cooling fan and the shell, the air outlets are located in one end of the air outlet channel, and the air outlets are located in the other end of the air outlet channel. The cooling fan is located at the other end of the air outlet channel. The air outlet fan cover comprises a first vertical part connected with the cooling fan and a first inclined part extending from the bottom of the first vertical part to the bottom of the air outlet, the first vertical part and the shell where the air outlet is located are arranged in parallel in a spaced mode, and the included angle between the first inclined part and the first vertical part is larger than 90 degrees. The noise reduction charging pile is good in heat dissipation and noise reduction performance.

Description

technical field [0001] The invention relates to the technical field of charging piles, in particular to noise reduction charging piles. Background technique [0002] In recent years, with the rapid development of new energy-driven vehicles, more and more electric vehicles have appeared in the public's field of vision. Due to the large-scale popularization of new energy electric vehicles, it is normal for high-power integrated charging piles to be installed in residential areas or near residential areas. The problem of high-power charging piles operating at full load with excessive noise has become a difficulty and pain point in the industry. . [0003] When the charging pile is charging, when the temperature inside the shell reaches a certain value, the heat dissipation fan will automatically start. Due to the high power of the charging pile and the heat generated by the charging module when it is working, the power and speed of the heat dissipation fan are required to be h...

Claims

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Application Information

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IPC IPC(8): B60L53/31B60L53/302G10K11/16
CPCY02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 张庆海李璞赵正权张新登
Owner SHENZHEN CAR ENERGY NET CO LTD
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