JPH0472005U - - Google Patents
Info
- Publication number
- JPH0472005U JPH0472005U JP11678390U JP11678390U JPH0472005U JP H0472005 U JPH0472005 U JP H0472005U JP 11678390 U JP11678390 U JP 11678390U JP 11678390 U JP11678390 U JP 11678390U JP H0472005 U JPH0472005 U JP H0472005U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- built
- opening
- plate
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Flow Control Members (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は同略示的断面説明図、第３図は音響レンズの
斜視図、第４図は同作動説明図、第５図は従来の
装置を示す斜視図、第６図は同略示的断面説明図
、第７図は空調ユニツトの略示的断面説明図であ
る。
１……空調ユニツト、２……インテークユニツ
ト、３……クーリングユニツト、４……ヒータユ
ニツト、５……インストルメントパネル、６……
ブロワフアン、１０……エバポレータ、１１……
ヒータコア、１９……アンダーカバー、２１……
開口、２２……音響レンズ、２３……プレート、
２７……駆動手段。
Fig. 1 is a perspective view showing one embodiment of the present invention;
3 is a perspective view of the acoustic lens, FIG. 4 is an explanatory view of the same operation, FIG. 5 is a perspective view showing the conventional device, and FIG. 6 is a schematic sectional view of the same. The explanatory diagram, FIG. 7, is a schematic cross-sectional explanatory diagram of the air conditioning unit. 1... Air conditioning unit, 2... Intake unit, 3... Cooling unit, 4... Heater unit, 5... Instrument panel, 6...
Blower fan, 10... Evaporator, 11...
Heater core, 19... Under cover, 21...
aperture, 22... acoustic lens, 23... plate,
27...Driving means.
Claims (1)
、エバポレータを内蔵したクーリングユニツトと
、ヒータコアを内蔵したヒータユニツトとを有す
る空調ユニツトをインストルメントパネルの内側
に配設し、かつ、該空調ユニツトの下側をアンダ
ーカバーで隠蔽した構造において、前記アンダー
カバーにインテークユニツトの内気吸込用の開口
を設け、この開口に多数枚の斜めに平行なプレー
トを備えて各プレート間に音の通路を形成した音
響レンズを配設し、かつ、該音響レンズの各プレ
ートを開閉動自在に構成すると共に、前記インテ
ークユニツトの内気導入時に各プレートを所定の
傾斜角度に開動し、外気導入時にはこれらプレー
トを閉動させる駆動手段を設けたことを特徴とす
る車両用空調装置。 An air conditioning unit having an intake unit with a built-in blower fan, a cooling unit with a built-in evaporator, and a heater unit with a built-in heater core is arranged inside the instrument panel, and the lower side of the air conditioning unit is covered with an undercover. In the concealed structure, an opening for sucking inside air of the intake unit is provided in the undercover, and an acoustic lens including a number of diagonally parallel plates to form a sound path between each plate is disposed in the opening. , and each plate of the acoustic lens is configured to be movable to open and close, and is provided with driving means for opening each plate to a predetermined inclination angle when inside air is introduced into the intake unit and closing these plates when outside air is introduced. A vehicle air conditioner characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11678390U JPH0472005U (en) | 1990-11-07 | 1990-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11678390U JPH0472005U (en) | 1990-11-07 | 1990-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472005U true JPH0472005U (en) | 1992-06-25 |
Family
ID=31864624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11678390U Pending JPH0472005U (en) | 1990-11-07 | 1990-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145776A (en) * | 2011-01-12 | 2012-08-02 | Mitsubishi Electric Corp | Acoustic property improving structure |
-
1990
- 1990-11-07 JP JP11678390U patent/JPH0472005U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145776A (en) * | 2011-01-12 | 2012-08-02 | Mitsubishi Electric Corp | Acoustic property improving structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0472005U (en) | ||
| JPH0226913U (en) | ||
| JPH0223204U (en) | ||
| JPH0366311U (en) | ||
| JPH0348641U (en) | ||
| JPH0373847U (en) | ||
| JPS6372105U (en) | ||
| JPH0636989Y2 (en) | Rear engine bus intake and exhaust system | |
| JPH0426008U (en) | ||
| JPH0182438U (en) | ||
| JPS641010U (en) | ||
| JPS61189821U (en) | ||
| JPH0455406U (en) | ||
| JPS63139006U (en) | ||
| JPH041012U (en) | ||
| JPS6342418U (en) | ||
| JPH0182437U (en) | ||
| JPS6455108U (en) | ||
| JPS645049U (en) | ||
| JPH0472006U (en) | ||
| JPS62139805U (en) | ||
| JPH0416014U (en) | ||
| JPH0158020U (en) | ||
| JPH0449276U (en) | ||
| JPS6312420U (en) |