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Vehicle Air Conditioning Unit

A technology for vehicle air conditioning and air conditioning, which is applied in vehicle parts, transportation and packaging, air handling equipment, etc., can solve the problem of difficult removal of thin plate parts, eliminate the necessity of high accuracy, ensure air conditioning performance, and realize design characteristics. Effect

Active Publication Date: 2017-04-12
MITSUBISHI JIDOSHA ENG KK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] By the way, if a thin plate-shaped part such as a plastic card is mistakenly inserted into the narrow, elongated gap in the air conditioner opening configured in the above-mentioned way, the thin plate-shaped part ends up entering the air-conditioning duct, causing the thin plate-shaped part to become difficult to remove from the air-conditioning duct. Drawbacks of being taken out

Method used

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  • Vehicle Air Conditioning Unit
  • Vehicle Air Conditioning Unit
  • Vehicle Air Conditioning Unit

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0039] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

[0040] Such as Figure 5 As shown in , the instrument panel 10 includes an upwardly positioned upper surface portion (not shown) and a rear surface portion 12 positioned toward the rear of the passenger compartment.

[0041] A front defroster opening (not shown) is provided in a middle portion of the upper surface portion, and this front defroster opening acts as a front defroster blowing conditioned air against a front windshield (not shown). Side defroster openings 14 are provided at each lateral end of the rear surface portion 12, and the side defroster openings 14 function as side defrosters that blow conditioned air against side windshields (not shown). .

[0042] Such as figure 1 As shown in , an air conditioning duct 16 disposed inside the instrument panel 10 is connected to the front defroster opening and the side defroster opening 14 .

[0043]...

no. 2 approach

[0081] Next, refer to Figure 7 , the second embodiment of the present invention will be described below.

[0082] In the following embodiments, the same parts and components as those of the first embodiment will be given the same reference numerals, and descriptions thereof will be omitted.

[0083] In the second embodiment, the relative position between the upstream side protruding portion 20A and the downstream side protruding portion 20B is different from the first embodiment.

[0084] That is, in the first embodiment, although facing each other in the direction of height H, the end portion (protruding end) of the downstream end portion 2002 of the upper projecting portion 20A is sufficiently close to the upstream end of the lower projecting portion 20B. In the second embodiment, the end portion (protruding end) of the downstream end portion 2002 of the upper projecting portion 20A and the end portion (protruding end) of the upstream end portion 2004 of the lower projecti...

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PUM

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Abstract

The invention involves a vehicle air -conditioning device.The internal settings of the air -conditioning pipeline 16 are prominent part 20, and the prominent part 20 is used, and the plate -shaped component 2 enters from the side cream removal.Highlighting part 20 is located in the interior of the air -conditioning pipeline 16 located at the position near the side of the cream removal.Highlighting part 20 is formed by the internal offset of the air -conditioning pipeline 16 by the part of the wall of the wall of the air -conditioning pipeline 16.The prominent part 20 includes the top 20A and the top 20B of the top 20A, and the top 20A and the lower part of 20B are set in the direction of the air -conditioning pipeline 16 in the interior part of the air -conditioning pipe 16 on the height H on the middle part of the air -conditioning pipeline 16.The right location.

Description

technical field [0001] The invention relates to a vehicle air conditioner. Background technique [0002] An instrument panel on which instruments such as an audio device and an air conditioner and on-board equipment are mounted is provided at the front of a passenger compartment in such a manner as to extend in the width direction or lateral direction of the vehicle . [0003] Front defroster openings performed as a front defroster are provided on the upper surface portion of the instrument panel positioned upward, and side defroster openings performed as a side defroster are respectively provided on the instrument panel positioned toward the rear of the vehicle compartment. Both transverse ends of the rear surface portion. [0004] In many of these air conditioning openings, a plurality of fins are arranged in such a manner that the plurality of fins are aligned in the same direction to divide the opening so that conditioned air is blown out in a predetermined direction. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/00
CPCB60H1/00564B60K37/20B60H1/242B60K2360/658
Inventor 平山智基饭田孝滋
Owner MITSUBISHI JIDOSHA ENG KK