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Defroster device for vehicle

A car and side defrosting technology, which is applied in vehicle maintenance, vehicle parts, vehicle cleaning, etc. It can solve the problems that the defrosting device cannot be effectively removed, the air resistance is large, and defrosting cannot be done.

Inactive Publication Date: 2007-05-16
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Therefore, the frost on the side door glass cannot be effectively removed by this traditional defrosting device
[0011] In addition, conditioned air is not evenly supplied to the front and side defroster nozzles, thus increasing airflow resistance
[0012] Therefore, the disadvantage of the traditional defroster nozzle is that it cannot defrost in a short time due to the large air resistance

Method used

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  • Defroster device for vehicle
  • Defroster device for vehicle
  • Defroster device for vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] As shown in FIG. 1 , a defroster device 100 according to a preferred embodiment of the present invention includes: an air conditioning device 101 , a front defroster nozzle 103 , and a side defroster nozzle 105 .

[0029] For example, the air conditioning device 101 may be a heater.

[0030] The front defroster nozzle 103 is configured to supply conditioned air (eg, hot air) from the air conditioning unit 101 and direct this supplied air to the front of the passenger compartment (windshield). The side defroster nozzle 105 is configured to supply conditioned air from the air conditioning unit 101 and guide this supplied air toward the passenger compartment side (vehicle side door glass).

[0031] That is, the conditioned air passing through the front defroster nozzles 103 is directed to the vehicle's front windshield, while the condition...

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PUM

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Abstract

The defroster device that is capable of reducing a resistance of air flow is provided. The defroster device comprises an air conditioning unit, a front defroster nozzle, and a side defroster nozzle. The air conditioning unit has an air outlet that is divided into at least two portions. The front defroster nozzle has a first left nozzle and a first right nozzle that have air passageways respectively communicating with the divided portion of the air outlet of the air conditioning unit, and the side defroster nozzle has a second left nozzle and a second right nozzle that have air passageways respectively communicating with the divided portion of the air outlet of the air conditioning unit.

Description

technical field [0001] The present invention relates to a defroster that can be used with an automotive air conditioning system. Background technique [0002] A layer of frost may be formed on the inner surface of the windshield of the front window or the inner surface of the side door glass due to the temperature difference between the passenger compartment and the outside of the vehicle. [0003] This layer of frost can affect the driver's field of vision, causing accidents. For this reason, most of the automobiles are equipped with a defroster, which is used to remove the frost layer on the windshield and side door glass. [0004] Typically the defroster has a duct structure for directing conditioned air from an air conditioning unit such as a heating unit to the front windshield or side door glass. [0005] The traditional defroster device includes a front defroster nozzle and a side defroster nozzle. The frost nozzles are designed to supply conditioned air from the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/54B60H1/02B60H1/34B60H1/00
CPCB60H1/00564B60H1/00021B60H2001/00192B60H1/242B60H1/02B60S1/54
Inventor 延涷杬
Owner HYUNDAI MOTOR CO LTD