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air conditioner

A technology for air-conditioning devices and air-conditioning housings, which is used in transportation and packaging, air handling equipment, heating/cooling equipment, etc. produced effect

Active Publication Date: 2017-07-14
DENSO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the layout of the air-conditioning case is restricted, and the degree of freedom in the design of the air-conditioning case is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0039] The indoor unit of the vehicle air conditioner according to the present embodiment is arranged in front of the vehicle on a dashboard (dashboard) in the vehicle interior.

[0040] like figure 1 As shown, the indoor unit 1 has an air conditioner casing 10 , an evaporator 20 , a heater core 30 , an air mix door 40 , and mode doors 51 , 52 , 53 . in addition, figure 1 The up, down, front and back arrows in the figure indicate directions in a state where the indoor unit 1 is mounted on a vehicle.

[0041] The air conditioning case 10 constitutes an air passage through which blown air flows toward the vehicle interior. This blown air is formed by a blower not shown. The air conditioner case 10 accommodates the evaporator 20 , the heater core 30 , the air mix door 40 , and the mode doors 51 , 52 , and 53 . In addition, in the air conditioner case 10 , a defroster opening 11 , a face opening 12 , and a foot opening 13 are formed at the most downstream portion of the air fl...

no. 2 Embodiment approach

[0083] In the first embodiment, a case where one door support portion 42 is located in the groove missing portion 63 has been described, but in this embodiment, a case where two door support portions 42 are located in the groove missing portion 63 will be described.

[0084] Also in the present embodiment, the length E of the door support portions 42 is all the same, and all the plurality of door support portions 42 are arranged at the same intervals. And, in this embodiment, if Figure 7 , 8 As shown, the distance C between two adjacent door support portions 42 is set to be smaller than the length B of the groove missing portion 63 (C

[0085] Specifically, as Figure 7 As shown, when the first and second door support parts 42a, 42b are located in ...

no. 3 Embodiment approach

[0093] In this embodiment, the shape of the door support portion 42 is changed from that of the first and second embodiments. About other structures, it is the same as that of 1st, 2nd embodiment.

[0094] like Figure 9 , 10 As shown, the door support portion 42 of this embodiment adopts a shape in which a plate 421 protrudes from the door main body 41, and has a cantilever leaf spring shape in which one end 421a of the plate 421 in the door moving direction is fixed and the other end 421b in the door moving direction is free. . Then, the air mix door 40 is inserted into the guide groove 60 in a state where the door support portion 42 is elastically deformed. Therefore, in the present embodiment, the air mix door 40 is firmly supported by the guide groove 60 by the elastic force (restoration force) of the door support portion 42 .

[0095] According to this embodiment, when the door support portion 42a at the front end of the door is located in the groove defect portion 6...

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PUM

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Abstract

A sliding door has a door main body and door support sections supported by contact with an inner wall of a guide groove. The guide groove has a groove lacking section having a size that the door main body can be inserted therefrom. When a first one of the door support sections that is the closest to a tip end of the sliding door is located within the groove lacking section, another one of the door support sections that is located opposite from the tip end of the sliding door through the groove lacking section satisfies a relational expression of A≤90−0.2L, in which A represents a distance from the tip end to an end of the another one of the door support sections on a separated side away from the tip end, and L represents a door width of the door main body.

Description

[0001] [Cross-references to related applications] [0002] This application is based on Japanese application number 2013-221052 for which it applied on October 24, 2013, and uses the description content here. technical field [0003] The present disclosure relates to an air conditioning unit having a sliding door. Background technique [0004] Patent Document 1 describes the structure of an air-conditioning case used for assembling a sliding door. In Patent Document 1, the air conditioner casing can be divided into a first casing part and a second casing part by using a partition surface near the door, a guide groove and an insertion port are provided in the first casing part, and a guide groove and an insertion port are provided in the second casing part. Set the widget in. The guide groove supports the door and guides movement of the door. The insertion port is provided at an end portion of the guide groove in the first housing portion in the door moving direction. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/00B60H1/12F24F13/10
CPCB60H1/00692B60H2001/00728F24F13/10F24F13/12B60H2001/006F24F13/24
Inventor 佐藤广之
Owner DENSO CORP