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Ventilation cap

A technology of ventilation cover and ventilation hole, which is applied in the field of ventilation cover, can solve problems such as pollution of headlights, and achieve the effect of preventing damage

Active Publication Date: 2020-10-02
AMOGREENTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the vent hole is formed in the headlamp, there is a possibility that foreign matter is introduced into the headlamp from the outside through the vent hole, causing a problem that the inside of the headlamp is contaminated with foreign matter

Method used

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  • Ventilation cap
  • Ventilation cap
  • Ventilation cap

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Embodiment Construction

[0038] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. The objects, features, and effects of the present disclosure described above can be understood through the exemplary embodiments related to the accompanying drawings. However, the present disclosure is not limited to the exemplary embodiments described herein, and may be applied and modified in various forms. On the contrary, exemplary embodiments of the present disclosure, which will be described later, are provided to more clearly clarify the technical spirit disclosed in the present disclosure, and to further fully convey the technical spirit of the present disclosure to those skilled in the art to which the present disclosure pertains. Accordingly, the scope of the present disclosure should not be construed as being limited by exemplary embodiments which will be described later. Meanwhile, in the following exemplary embodiments and d...

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PUM

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Abstract

A ventilation cap according to the present invention comprises a body, a ventilation filter, a cover member, and legs. The body has a first vent hole defined therethrough, and the ventilation filter is disposed on the body to cover the first vent hole. The cover member is coupled to the body to cover the ventilation filter, and the legs are formed beneath the body and are spaced apart from each other around the first vent hole. Further, the legs are received in a hole defined in a target housing to be coupled to the target housing, and a second vent hole communicating with the first vent holeis defined through a side portion of the cover member.

Description

technical field [0001] The present disclosure relates to a vent cover, and more particularly, to a vent cover coupled to a hole of a case to enable ventilation between the inside of the case and the outside of the case, rather than a general cover. Background technique [0002] Typically, a vehicle's headlamp consists of a combination of a bulb, a lens, and a reflector mounted inside a housing. When the headlamp is in operation, the air inside the housing is heated due to the heat emitted from the bulb increasing the temperature. In this case, since the temperature outside the headlight is relatively lower than the temperature inside it, moisture will condense on the surface of the lens due to the difference between the temperature inside the headlight and the outside temperature to generate moisture . [0003] In order to solve this problem, a vent hole is formed in the headlight to discharge internal air inside the headlight heated by heating of the bulb to the outside t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/00F21S45/47F21S45/33
CPCF21S45/33B01D2279/35H05K5/0216B01D46/16B60Q1/04
Inventor 金珉奭
Owner AMOGREENTECH CO LTD