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air blower

An air blowing, air technology, applied in air handling equipment, transportation and packaging, air flow control components, etc., to avoid overlapping and improve the effect of mounting

Inactive Publication Date: 2020-01-17
DENSO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the place where the air outlet 92 is arranged overlaps with the above-mentioned storage box, so it is difficult to arrange the air outlet 92 on the front of the passenger seat 74b.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0050] figure 1 It is a schematic diagram of the front part of the vehicle in the vehicle compartment viewed from above the vehicle. In this embodiment, the air blowing device 10 of the present invention is applied to an air conditioning unit 20 mounted in front of the vehicle (see figure 2 ) outlet and piping. figure 1 The arrow DR1 in the figure indicates the front-rear direction DR1 of the vehicle, and the arrow DR2 indicates the left-right direction of the vehicle, that is, the width direction DR2 of the vehicle. figure 2 Arrow DR3 of the arrow indicates the vertical direction (vertical direction) DR3 of the vehicle. These three directions DR1, DR2, and DR3 are directions orthogonal to each other.

[0051] The air conditioning unit 20 of the present embodiment is a well-known device arranged in the instrument panel 70 to blow out the temperature-controlled air-conditioned air into the vehicle interior. For example, the air conditioning unit 20 is the same as that o...

no. 2 approach

[0100] Next, a second embodiment will be described. In this embodiment, differences from the first embodiment described above will be mainly described. In addition, descriptions of the same or equivalent parts as those of the above-mentioned embodiments are omitted or simplified. This also applies to the third and subsequent embodiments described later.

[0101] Figure 8 It is a schematic view of the vehicle front part in the vehicle compartment viewed from above the vehicle in this embodiment, and is the same as that of the first embodiment. figure 1 Quite a graph. as it should Figure 8 As shown, the air blowing device 10 of this embodiment has the central blowing unit 101 similarly to the first embodiment, but differs from the first embodiment in that it does not have figure 1 A right side blowing unit 102 and a left side blowing unit 103 are shown. In other words, the air blowing device 10 of this embodiment has only figure 1 The first blowing part 11 among the ...

no. 3 approach

[0105] Next, a third embodiment will be described. In this embodiment, differences from the first embodiment described above will be mainly described.

[0106] Figure 9 It is a schematic view of the vehicle front part in the vehicle compartment viewed from above the vehicle in this embodiment, and is the same as that of the first embodiment. figure 1 Quite a graph. as it should Figure 9 As shown, the air blowing device 10 of this embodiment has a central blowing unit 101, a right blowing unit 102, and a left blowing unit 103, and further has a right front blowing unit 104 as a fourth blowing unit and a fifth blowing unit. The left front blowing unit 105 of the blowing unit. This point is different from the first embodiment.

[0107] Both the right front blowing unit 104 and the left front blowing unit 105 have the same structure as the central blowing unit 101 . That is, in the direction of Figure 9 The cross-section in the width direction DR2 shown is the Sa-Sa cro...

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PUM

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Abstract

An air blowing device comprising a first blowing part (11), a duct (12) and an air flow forming member (13). A first outlet (11a) for blowing air from the blower (20) into the vehicle interior is formed in the first outlet. The duct is connected to the first outlet, and a duct air passage (12a) for guiding air from the blower to the first outlet is formed. At least one of the first passage (12b) and the second passage (12c) is formed as a part of the duct air passage, wherein the first passage is located on one side with respect to the airflow forming member in the front-rear direction, and the second passage is in the front-rear direction. It is located on the other side opposite to one side with respect to the airflow forming member. The airflow forming member is configured to set the airflow of the ducted air passage into a first state in which a high-speed airflow blown out along the guide surface into the vehicle interior is formed in the first passage, and a low-speed airflow having a flow velocity lower than that of the high-speed airflow is formed. formed in the second pathway.

Description

[0001] Cross-references to related applications [0002] This application is based on Japanese Patent Application No. 2014-258843 filed on December 22, 2014 and Japanese Patent Application No. 2015-187044 filed on September 24, 2015, and the disclosures thereof are incorporated herein by reference. technical field [0003] The present invention relates to an air blowing device for blowing air into a vehicle interior. Background technique [0004] As an air blowing device, the air blowing device described in patent document 1, for example is known. The air blowing device described in this patent document 1 is provided with the duct connected to the blower outlet, and the airflow deflection door arrange|positioned inside this duct. The airflow deflecting door has a structure for switching between a first state and a second state. The first state is that the airflow is deflected to the vehicle rear side of the door in the first state. The channel cross-sectional area of ​​the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/34F24F13/10
CPCB60H1/242B60H1/3414B60H1/00028B60H1/00692B60H1/3421B60H2001/00092B60H2001/00192B60S1/023B60S1/54
Inventor 本村博久
Owner DENSO CORP