CN201264499Y - Air-out temperature conditioning mechanism of automobile air-conditioner - Google Patents
Air-out temperature conditioning mechanism of automobile air-conditioner Download PDFInfo
- Publication number
- CN201264499Y CN201264499Y CNU200820151205XU CN200820151205U CN201264499Y CN 201264499 Y CN201264499 Y CN 201264499Y CN U200820151205X U CNU200820151205X U CN U200820151205XU CN 200820151205 U CN200820151205 U CN 200820151205U CN 201264499 Y CN201264499 Y CN 201264499Y
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- air
- air door
- outlet
- door
- channel
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Abstract
The utility model discloses an air outlet temperature regulating mechanism of a motorcar air conditioner, comprising a body with an air inlet and an air outlet. The body is provided with a first air duct and a second air duct inside. The first air duct is provided with a first air duct outlet, and the second air duct is provided with a second air duct outlet. The junction of the first air duct outlet and the second air duct outlet is provided with an air outlet regulating device. The air outlet regulating device is a two-side drum type air door, and can be rotatablely arranged inside the body through a rotating shaft. The utility model uses the drum type air door structure, only use one air door to complete the functions of turning on and turning off the motorcar air conditioner, and regulating the cool air and warm air, and improves the sealability and structural strength at the same time.
Description
Technical field
The utility model relates to the motorcar air conditioner technical field, relates in particular to a kind of leaving air temp regulating mechanism that is used for motorcar air conditioner.
Background technology
The leaving air temp of air conditioning for automobiles is regulated, and is finished by a thermoregulation mechanism usually.As shown in Figure 1, this class regulating mechanism generally all comprises 10, one hot-air channels 20 of a cold air duct in the prior art, and cold wind air door 11, hot blast air door 21.Cold, warm air mixes through entering air-blending chamber 3 after cold wind air door 11, the hot blast air door 21 respectively, is discharged by air outlet 4 then and delivers to the passenger place.
Above-mentioned air door is choker relief valve again, can open or close air by-pass passage respectively, perhaps regulates the air air output in hot and cold air channel, makes cold and hot air mix with different ratios, thereby reaches the purpose of regulating leaving air temp, makes the passenger experience comfortable temperature.
Air door generally uses plate armature at present, and axle of the air door is positioned at the plate edge of cold wind air door 11, hot blast air door 21, is installed in wind passage mouth.Air door pivots, and can close, opens or change the size of wind passage mouth fully, and then reaches adjusting air-out ratiometric effect.
Traditional board-like air door technology has certain limitation:
One, wind passage mouth is corresponding one by one with air door, needs at least two air doors usually, and the motion that cooperatively interacts just can be finished the control air quantity, regulate the effect of temperature.
Two, the wind that blows out of air channel acts directly on the air door plate, this resistance is passed to axle of the air door, axle of the air door is produced very big moment, both the intensity to air door plate self impacted, simultaneously also to a certain extent, change the original anglec of rotation of air door, thereby be difficult to the opening of accuracy control air door.When the air-conditioning air quantity was big, this problem performance was by being obvious.
Three, when air door is in closed condition, the sealing in air door and air channel, by the edge of air door flat board, air is easy to see through the edge in lithographic plate and air channel usually, produces air leakage phenomena.
Therefore, those skilled in the art be devoted to develop a kind of simple in structure, regulate convenient and accurately, the air door structure of good seal performance.
The utility model content
Because the above-mentioned defective of prior art, technical problem to be solved in the utility model provide a kind of simple in structure, regulate convenient and accurately, the leaving air temp regulating mechanism of the motorcar air conditioner of good seal performance.
For achieving the above object, the utility model provides a kind of leaving air temp regulating mechanism of motorcar air conditioner, comprise body with ventilation inlet and air outlet, be formed with first air channel and second air channel in the described body, described first air channel has first ducting outlet, and described second air channel has second ducting outlet; The fluidic junction of described first ducting outlet and described second ducting outlet is provided with the air-out control apparatus; Described air-out control apparatus is a bilateral drum-type air door, can be rotatably set in the described body by rotating shaft.
Preferably, described body is formed with an air-blending chamber of circling round the bodily form in described fluidic junction, and described air-blending is provided with axle bed in the chamber, and described bilateral drum-type air door can be rotatably set in the described air-blending chamber by axle bed.
Preferably, described bilateral drum-type air door is a revolution, comprises that also branch is located at two air door pieces of described rotating shaft both sides, and described air door piece has the circular arc external surface that cooperates with described air-blending inner cavity surface; Also offer ventilating hole channel in the described air door piece.
Leaving air temp regulating mechanism of the present utility model adopts the drum-type air door structure to replace traditional board-like air door, only use an air door, finish the function of closing, open, regulating cold and hot air-out, improved the board-like air door problem in actual applications of prior art simultaneously.
Be compared to flat air door, leaving air temp regulating mechanism of the present utility model has been avoided flat air door some problems in practice, shows following advantages:
(1) finished the function that a plurality of flat air doors are formed with an air door member, when needs when air-out is controlled to air-conditioning, only need be rotated, and needn't look like flat air door this member, not only need to consider the anglec of rotation, and will consider that two motions between the air door cooperate;
(2) plane of action of this air door member is a cylinder design, and when air directly blew to the air door plane of action, resistance was dispersed in arc-shaped surface.Simultaneously, axle of the air door is positioned at air door central authorities, when air quantity is very big, also can not cause big moment to axle of the air door.Such structure design had both helped the intensity of air door self, also can not change the anglec of rotation of air door because of the air resistance effect;
(3) when air door member of the present utility model is closed, wind passage mouth and total air outlet can be sealed simultaneously, reached the effect of two way seal, airtight performance is good.
Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is the structural representation of the air door structure of prior art;
Fig. 2 is the structural representation of bilateral drum-type air door in the utility model;
Fig. 3 is the view when open fully in first air channel in the utility model;
Fig. 4 is the view when open fully in second air channel in the utility model;
Fig. 5 is the view that a half is respectively opened in two air channels in the utility model;
Fig. 6 is the view when two air channels are closed fully in the wooden utility model.
The specific embodiment
Leaving air temp regulating mechanism of the present utility model comprises that mainly a body and is used as the bilateral drum-type air door of air-out control apparatus.
As shown in Figure 2, bilateral drum-type air door 1 is a revolution, is roughly the style of cylinder, comprises that also branch is located at two air door pieces 31,32 of rotating shaft 11 both sides, and air door piece 31,32 has circular arc external surface.Form vacancy between the air door piece 31,32, also offer ventilating hole channel 4 on the air door piece 31,32 respectively.
Below in conjunction with Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 structure of the present utility model and use are described.
The main body of body 2 is an air flue, has ventilation inlet 21 and air outlet 22.One spacer portion 23 is set in the body 2 is formed with first air channel 24 and second air channel 25, in the present embodiment, first air channel 24 is used as the cold wind air channel, and second air channel 25 is used as the warm braw air channel.
The utility model in use, bilateral drum-type air door 1 is 11 rotations around the shaft, rely on the face of cylinder during through fluidic junction 26, to the area change of fluidic junction 26 formation, to control air output and air-blending effectively with the vacancy.
When bilateral drum-type air door 1 is in Fig. 3 position, cold wind passes through fully; When bilateral drum-type air door 1 is in Fig. 4 position, hot blast passes through fully; When bilateral drum-type air door 1 is in Fig. 5 position, cold wind mixes mutually with hot blast; When bilateral drum-type air door 1 is in Fig. 6 position, air door is closed fully.
Leaving air temp regulating mechanism of the present utility model adopts the drum-type air door structure to replace traditional board-like air door, only use an air door, finish the function of closing, open, regulating cold and hot air-out, improved the board-like air door problem in actual applications of prior art simultaneously.
Should be appreciated that, in claims of the present utility model, specification sheets, all " comprising ... " all are interpreted as open implication, and just its implication is equal to " containing at least ... ", and should not be construed as enclosed implication, promptly its implication should not be construed " only comprising ... ".
In sum, described in this specification sheets is several preferred embodiment of the present utility model, and above embodiment is only unrestricted in order to the explanation the technical solution of the utility model.All technical personnels are in the art complied with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within claim protection domain of the present utility model.
Claims (3)
1, a kind of leaving air temp regulating mechanism of motorcar air conditioner comprises the body with ventilation inlet and air outlet, is formed with first air channel and second air channel in the described body, and described first air channel has first ducting outlet, and described second air channel has second ducting outlet; The fluidic junction of described first ducting outlet and described second ducting outlet is provided with the air-out control apparatus; It is characterized in that: described air-out control apparatus is a bilateral drum-type air door, can be rotatably set in the described body by rotating shaft.
2, leaving air temp regulating mechanism as claimed in claim 1, it is characterized in that: described body is formed with an air-blending chamber of circling round the bodily form in described fluidic junction, described air-blending is provided with axle bed in the chamber, and described bilateral drum-type air door can be rotatably set in the described air-blending chamber by axle bed.
3, leaving air temp regulating mechanism as claimed in claim 1 or 2, it is characterized in that: described bilateral drum-type air door is a revolution, comprise that also branch is located at two air door pieces of described rotating shaft both sides, described air door piece has the circular arc external surface that cooperates with described air-blending inner cavity surface; Also offer ventilating hole channel in the described air door piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820151205XU CN201264499Y (en) | 2008-07-24 | 2008-07-24 | Air-out temperature conditioning mechanism of automobile air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820151205XU CN201264499Y (en) | 2008-07-24 | 2008-07-24 | Air-out temperature conditioning mechanism of automobile air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264499Y true CN201264499Y (en) | 2009-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820151205XU Expired - Lifetime CN201264499Y (en) | 2008-07-24 | 2008-07-24 | Air-out temperature conditioning mechanism of automobile air-conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN201264499Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359206A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Air duct structure and heat exchanger employing same |
| CN104566883A (en) * | 2014-12-23 | 2015-04-29 | 珠海格力电器股份有限公司 | Air duct structure and heat exchanger with same |
| CN105526694A (en) * | 2014-10-27 | 2016-04-27 | 珠海格力电器股份有限公司 | Vehicular air conditioner |
| CN105627423A (en) * | 2014-10-27 | 2016-06-01 | 珠海格力电器股份有限公司 | Automobile air conditioner |
| CN108891231A (en) * | 2018-07-27 | 2018-11-27 | 北京新能源汽车股份有限公司 | Ducting assembly for vehicle |
| CN110271379A (en) * | 2018-03-14 | 2019-09-24 | 蔚来汽车有限公司 | Air duct assembly and panel assembly |
| CN113787886A (en) * | 2021-09-30 | 2021-12-14 | 重庆长安汽车股份有限公司 | Air conditioner air outlet structure and vehicle |
| CN114777377A (en) * | 2022-03-14 | 2022-07-22 | 青岛海尔电冰箱有限公司 | Air-cooled refrigerator |
-
2008
- 2008-07-24 CN CNU200820151205XU patent/CN201264499Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627423B (en) * | 2014-10-27 | 2018-09-18 | 珠海格力电器股份有限公司 | Car air-conditioner |
| CN105526694A (en) * | 2014-10-27 | 2016-04-27 | 珠海格力电器股份有限公司 | Vehicular air conditioner |
| CN105627423A (en) * | 2014-10-27 | 2016-06-01 | 珠海格力电器股份有限公司 | Automobile air conditioner |
| CN105526694B (en) * | 2014-10-27 | 2018-11-09 | 珠海格力电器股份有限公司 | Car air-conditioner |
| CN104359206A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Air duct structure and heat exchanger employing same |
| CN104359206B (en) * | 2014-10-29 | 2017-05-10 | 珠海格力电器股份有限公司 | Air duct structure and heat exchanger employing same |
| CN104566883B (en) * | 2014-12-23 | 2017-03-15 | 珠海格力电器股份有限公司 | Air channel structure and the heat exchanger with which |
| CN104566883A (en) * | 2014-12-23 | 2015-04-29 | 珠海格力电器股份有限公司 | Air duct structure and heat exchanger with same |
| CN110271379A (en) * | 2018-03-14 | 2019-09-24 | 蔚来汽车有限公司 | Air duct assembly and panel assembly |
| CN110271379B (en) * | 2018-03-14 | 2024-01-16 | 蔚来(安徽)控股有限公司 | Air duct assembly and instrument board assembly |
| CN108891231A (en) * | 2018-07-27 | 2018-11-27 | 北京新能源汽车股份有限公司 | Ducting assembly for vehicle |
| CN113787886A (en) * | 2021-09-30 | 2021-12-14 | 重庆长安汽车股份有限公司 | Air conditioner air outlet structure and vehicle |
| CN114777377A (en) * | 2022-03-14 | 2022-07-22 | 青岛海尔电冰箱有限公司 | Air-cooled refrigerator |
| CN114777377B (en) * | 2022-03-14 | 2023-10-24 | 重庆海尔制冷电器有限公司 | Air-cooled refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |
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| CX01 | Expiry of patent term |