CN213138438U - Air outlet structure with hidden blades - Google Patents
Air outlet structure with hidden blades Download PDFInfo
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- CN213138438U CN213138438U CN202021189879.6U CN202021189879U CN213138438U CN 213138438 U CN213138438 U CN 213138438U CN 202021189879 U CN202021189879 U CN 202021189879U CN 213138438 U CN213138438 U CN 213138438U
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Abstract
The utility model discloses an air outlet structure with hidden blades, which comprises an air outlet decorative plate, wherein the blade structure is positioned in the air outlet decorative plate; the blade structure comprises a front support and a rear support which are clamped with each other, a plurality of blade units are arranged between the front support and the rear support, and the blade units are connected through a middle connecting rod; the fan blade unit is characterized by further comprising an air door, wherein the air door is located on the rear side of the blade unit and controls the rotation of the air door through a first motor. The beneficial effects of the utility model reside in that: 1. the blades are arranged in the air outlet decorative plate and are not exposed outside, the direction of the air outlet of the blades is controlled by the vehicle-mounted control unit, and potential safety hazards caused by manual contact of the blades are avoided; 2. the structure can be also suitable for the air outlet with a spherical air outlet hole or other shapes, and the shapes of the air outlet decorative plate and the like can be changed, so that the structure is high in applicability and wide in application range.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to hide air outlet structure of blade.
Background
The air outlet of the air conditioner on the automobile mainly depends on manual adjustment of the air outlet direction, and if the air outlet direction is not adjusted in time, the air from the air conditioner is blown towards one direction all the time, so that uncomfortable feeling is brought to people; and the driver drives the condition on one side, and then carries out manual regulation to the air conditioner air outlet, then has great potential safety hazard.
Meanwhile, the air volume of the air outlet of the air conditioner is adjusted by the vehicle-mounted control unit according to the temperature in the vehicle and the set temperature, and the adjustment is realized by changing the power supply of the air conditioner fan; the design is realized, so that the blowing form of the airflow blown out from the air-conditioning air outlet is single, even the air outlet direction can be adjusted through the guide vanes of the air-conditioning air outlet, the airflow can still uniformly blow out from the air outlet, and the comfort is poor especially when a certain part of the body of a passenger is directly blown.
Aiming at the problems, the electric air outlet is arranged on part of the vehicle type, the air outlet direction can be adjusted by adjusting or automatically swinging the central control screen and electrically driving the blades in the air outlet to swing, but the adjusting mode is only suitable for the traditional square air outlet with blades; along with the development of automotive interior, a large number of novel air outlets are designed and used, particularly, the spherical air outlet is unique in shape and does not have swinging blades inside, so that the problem that how to conveniently adjust the air outlet direction of the spherical air outlet is urgently needed to be solved is solved. And aiming at the air current blowing-out form of the air outlet of the automobile air conditioner, the improvement is urgently needed to meet various requirements of passengers, so that the passengers can avoid the discomfort caused by uniformly and intensively blowing out the air current of the air conditioner.
Disclosure of Invention
To the current situation of above-mentioned prior art, the utility model provides a hide air outlet structure of blade.
The utility model discloses a concrete scheme does: an air outlet structure with hidden blades comprises an air outlet decorative plate, wherein the blade structure is positioned in the air outlet decorative plate; the blade structure comprises a front support and a rear support which are clamped with each other, a plurality of blade units are arranged between the front support and the rear support, and the blade units are connected through a middle connecting rod; the fan blade unit is characterized by further comprising an air door, wherein the air door is located on the rear side of the blade unit and controls the rotation of the air door through a first motor.
Furthermore, be equipped with the wind runner in the after-poppet, the wind runner is the Y type, and the air outlet sets up from top to bottom, forms air outlet and lower air outlet, the air door sets up in the wind runner, and with the branch stream point contact, the air door is separated into air intake and is gone up air intake and lower air intake with the air intake.
Furthermore, the blade unit comprises an upper layer blade, a lower layer blade and a connecting sheet, wherein the upper layer blade and the lower layer blade are connected through blade rods, the connecting sheet is positioned in the middle of the blade rods, and the connecting sheet is in pin joint with the middle connecting rod.
Further, the lower end of the blade rod in the blade unit at the middle is connected with a second motor, and the second motor controls the left and right swinging of the blade unit.
Furthermore, the blade unit is installed at the air outlet end of the air flow channel, the upper layer of blades are located at the upper air outlet, the lower layer of blades are located at the lower air outlet, and the connecting piece is located in a concave portion between the upper air outlet and the lower air outlet.
Furthermore, triangular limiting grooves are formed in inner end faces of two sides of the rear support, and two ends of the air door slide in the limiting grooves.
Furthermore, an upper connecting rod is connected to the upper end of the blade unit in a pin mode, a lower connecting rod is connected to the lower end of the blade unit in a pin mode, the upper connecting rod is fixed to the upper end of the rear support shell, and the lower connecting rod is fixed to the lower end of the rear support shell.
The beneficial effects of the utility model reside in that: 1. the blades are arranged in the air outlet decorative plate and are not exposed outside, the direction of the air outlet of the blades is controlled by the vehicle-mounted control unit, and potential safety hazards caused by manual contact of the blades are avoided; 2. the structure can be also suitable for the air outlet with a spherical air outlet hole or other shapes, and the shapes of the air outlet decorative plate and the like can be changed, so that the structure is high in applicability and wide in application range.
Drawings
Fig. 1 is an explosion structure diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a structural view of the blade unit.
Fig. 4 is a rear side view of the rear bracket.
Fig. 5 is a front side view of the rear bracket.
The reference numbers on the drawings: 1. air outlet decorative board, 2, blade structure, 21, fore-stock, 22, after-poppet, 23, blade unit, 24, well connecting rod, 25, air door, 3, go up the air outlet, 4, lower air outlet, 5, the branch flow point, 6, go up air inlet, 7, lower air inlet, 8, concave part, 9, first motor, 10, second motor, 231, blade pole, 232, upper blade, 233, lower blade, 234, connection piece, 221, spacing groove.
Detailed Description
As shown in fig. 1 to 5, an air outlet structure with hidden blades comprises an air outlet decorative plate 1, wherein a blade structure 2 is located in the air outlet decorative plate 1; the blade structure 2 comprises a front bracket 21 and a rear bracket 22 which are clamped with each other, a plurality of blade units 23 are arranged between the front bracket 21 and the rear bracket 22, and the blade units 23 are connected through a middle connecting rod 24; and the air door 25 is further included, the air door 25 is positioned at the rear side of the blade unit 23, and the rotation of the air door 25 is controlled by the first motor 9. The first motor 9 is connected to a rotating shaft of the air door 25, and the air door 25 can swing up and down around the rotating shaft to control the opening and closing of the air outlet.
As a further description of the above technical solution: be equipped with the wind runner in the after-poppet 22, the wind runner is the Y type, and the air outlet sets up from top to bottom, forms air outlet 3 and lower air outlet 4, air door 25 sets up in the wind runner, and with the contact of reposition of redundant personnel point 5, air door separates into last air intake 6 and lower air intake 7 with the air intake. When the air door 25 swings upwards, the channel of the upper air outlet 3 is closed, and only air is exhausted from the lower air outlet 4; when the air door 25 swings downwards, the channel of the lower air outlet 4 is closed, and only air is exhausted from the upper air outlet 3.
As a further description of the above technical solution: the blade unit 23 includes an upper blade 232, a lower blade 233 and a connecting piece 234 in the middle of the blade bar 231, which are connected by a blade bar 231, and the connecting piece 234 is pinned with the middle link 24.
As a further description of the above technical solution: the lower end of the blade rod 231 in the blade unit 23 positioned at the middle is connected with a second motor, and the second motor 10 controls the left and right swinging of the blade unit 23. The second motor 10 controls the blade unit 23 at the middle to swing left and right, and the blade unit 23 at the middle drives the blade units 23 at the two sides to swing in the same direction through the middle connecting rod 24.
As a further description of the above technical solution: the blade unit 23 is installed at an air outlet end of the air flow channel, the upper blade 232 is located at the upper air outlet 3, the lower blade 233 is located at the lower air outlet 4, and the connecting piece 231 is located in the concave portion 8 between the upper air outlet 3 and the lower air outlet 4.
As a further description of the above technical solution: triangular limiting grooves 221 are formed in inner end faces of two sides of the rear support 22, and two ends of the air door 25 slide in the limiting grooves 221. When the air door 25 swings to the inclined edge at the upper end of the limiting groove 221, the inclined edge is the upper limit point of the air door 25; when the damper 25 swings to the oblique side of the lower end of the stopper groove 221, it is the lower limit point of the damper 25.
As a further description of the above technical solution: an upper connecting rod 26 is pinned at the upper end of the blade unit 23, a lower connecting rod 27 is pinned at the lower end of the blade unit 23, the upper connecting rod 16 is fixed at the upper end of the shell of the rear bracket 22, and the lower connecting rod 27 is fixed at the lower end of the shell of the rear bracket 22.
When the air door is inclined upwards, the upper air inlet is closed, only the lower air inlet is opened, meanwhile, the upper air outlet cannot exhaust air, only the lower air outlet exhausts air, the second motor is controlled to enable the blade unit to swing leftwards or rightwards, and the left or right air exhaust is set; similarly, when the air door inclines downwards, the lower air inlet is closed, only the upper air inlet is opened, and meanwhile, the lower air outlet cannot exhaust air and only exhausts air from the upper air outlet; when the air door is located at the middle position, the upper air inlet and the lower air inlet can both supply air, and the upper air outlet and the lower air outlet can both supply air.
The utility model has the advantages that: 1. the blades are arranged in the air outlet decorative plate and are not exposed outside, the direction of the air outlet of the blades is controlled by the vehicle-mounted control unit, and potential safety hazards caused by manual contact of the blades are avoided; 2. the structure can be also suitable for the air outlet with a spherical air outlet hole or other shapes, and the shapes of the air outlet decorative plate and the like can be changed, so that the structure is high in applicability and wide in application range.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An air outlet structure with hidden blades comprises an air outlet decorative plate, wherein the blade structure is positioned in the air outlet decorative plate; the blade structure comprises a front support and a rear support which are clamped with each other, a plurality of blade units are arranged between the front support and the rear support, and the blade units are connected through a middle connecting rod; the method is characterized in that: the fan blade unit is characterized by further comprising an air door, wherein the air door is located on the rear side of the blade unit and controls the rotation of the air door through a first motor.
2. The air outlet structure of the hidden blade of claim 1, wherein: the air door is arranged in the air flow channel and is in contact with a flow dividing point, and the air door separates the air inlet into an upper air inlet and a lower air inlet.
3. The air outlet structure of the hidden blade according to claim 2, wherein: the blade unit comprises an upper layer blade, a lower layer blade and a connecting sheet, wherein the upper layer blade and the lower layer blade are connected through blade rods, the connecting sheet is positioned in the middle of the blade rods, and the connecting sheet is in pin joint with the middle connecting rod.
4. The air outlet structure of the hidden blade of claim 1, wherein: the lower end of the blade rod in the blade unit at the middle is connected with a second motor, and the second motor controls the left and right swinging of the blade unit.
5. The air outlet structure of the hidden blade according to claim 3, wherein: the blade unit is installed at the air outlet end of the air flow channel, the upper layer of blades are located at the upper air outlet, the lower layer of blades are located at the lower air outlet, and the connecting piece is located in a concave portion between the upper air outlet and the lower air outlet.
6. The air outlet structure of the hidden blade of claim 1, wherein: triangular limiting grooves are formed in inner end faces of two sides of the rear support, and two ends of the air door slide in the limiting grooves.
7. The air outlet structure of the hidden blade of claim 1, wherein: the upper end of the blade unit is connected with an upper connecting rod in a pin mode, the lower end of the blade unit is connected with a lower connecting rod in a pin mode, the upper connecting rod is fixed to the upper end of the rear support shell, and the lower connecting rod is fixed to the lower end of the rear support shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189879.6U CN213138438U (en) | 2020-06-24 | 2020-06-24 | Air outlet structure with hidden blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189879.6U CN213138438U (en) | 2020-06-24 | 2020-06-24 | Air outlet structure with hidden blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213138438U true CN213138438U (en) | 2021-05-07 |
Family
ID=75727076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021189879.6U Active CN213138438U (en) | 2020-06-24 | 2020-06-24 | Air outlet structure with hidden blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213138438U (en) |
-
2020
- 2020-06-24 CN CN202021189879.6U patent/CN213138438U/en active Active
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