Apparatus for preventing water from flowing into high voltage electronic parts

An electronic component, high-voltage technology, used in electric power units, battery pack components, power units, etc., can solve problems such as increasing the risk of short circuits and fires, catastrophic failure of high-voltage electronic components, and inhibiting vehicle safety.

Inactive Publication Date: 2013-04-03
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As mentioned above, this can cause catastrophic failure of high voltage electronic components and significantly inhibits vehicle safety by increasing the risk of short circuits and fires

Method used

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  • Apparatus for preventing water from flowing into high voltage electronic parts
  • Apparatus for preventing water from flowing into high voltage electronic parts
  • Apparatus for preventing water from flowing into high voltage electronic parts

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Embodiment Construction

[0017] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that the present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments but also various alternatives, modifications, equivalents and other embodiments, which may be included in the scope of the invention as defined by the appended claims. within spirit and scope.

[0018] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein generally includes motor vehicles, such as passenger vehicles including sports utility vehicles (SUVs), buses, trucks, various commercial vehicles; Includes various boats and watercraft; aircraft, etc., and includes hybrid vehic...

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PUM

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Abstract

Disclosed is an apparatus for preventing water from flowing into high voltage electronic parts. More specifically, a grill and a diaphragm which is provided on a lower portion of the grill and formed so that water flows downward along an upper surface of the diaphragm when water flows through the grill. A duct which is provided on a lower portion of the diaphragm to allow airflow and formed so that a waterspout unit is formed by bending the outside thereof outward to receive water from the upper portion, prevents water from entering the unit containing the electronic parts by discharging the waster outside of the duct through the waterspout unit.

Description

technical field [0001] The present invention relates to a device for preventing water from flowing into high-voltage electronic components when water flows into a grill for cooling high-voltage electronic components. Background technique [0002] Generally, an electric vehicle, a hybrid vehicle, or a fuel cell vehicle uses a high-voltage battery to supply electric energy for providing driving force for the vehicle. A high-voltage battery is composed of a battery pack so that a high voltage is generated by connecting a plurality of unit cells or modules and a required large power can be generated using the high-voltage battery. [0003] In addition, the above-mentioned high-voltage battery-related systems are designed to form an integrated structure assembled from different components, and the components of the battery-related systems may include batteries, low-voltage Dc-dc converters, motor control units, inverters ( inverter) and so on. That is, the energy stored in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K11/08
CPCY02E60/12B60K11/08B60K2001/005H01M2/08B60K1/00Y10T137/6855Y02E60/10B62D25/14B62D25/00B60R99/00
Inventor 林海圭
Owner HYUNDAI MOTOR CO LTD
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