CN114043850A - Hidden manual air outlet structure and air outlet adjusting method - Google Patents
Hidden manual air outlet structure and air outlet adjusting method Download PDFInfo
- Publication number
- CN114043850A CN114043850A CN202111540007.9A CN202111540007A CN114043850A CN 114043850 A CN114043850 A CN 114043850A CN 202111540007 A CN202111540007 A CN 202111540007A CN 114043850 A CN114043850 A CN 114043850A
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- duct
- blades
- shifting fork
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 108090000565 Capsid Proteins Proteins 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
- B60H1/3421—Nozzles; Air-diffusers with means for adjusting the air stream direction using only pivoting shutters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to the technical field of automobile spare and accessory parts, and discloses a hidden manual air outlet structure and an air outlet adjusting method, which comprise the following steps: an air duct, in which an air door and a blade are installed; one end of the shifting fork extends into the ventilation duct, and the other end of the shifting fork extends out of the panel and is connected with the air door through a transmission rod; the shifting knob is arranged at one end of the shifting fork extending out of the panel; and the steering rod is arranged in the air channel along the up-down direction, and one end or two ends of the steering rod are fixed on the blades of the air channel and are not coaxial with the rotating shafts of the blades. The invention has the following advantages and effects: this application utilizes bulb bowl structure and steering column for the rotation and the top-and-bottom rotation of controlling of shift fork do not influence each other, and then make one dial the button just can control the air-out direction of ventiduct and control the ventiduct and close, reduced the area that occupies the panel. On the other hand, the movable parts related to the dial wheel are omitted, the needed debugging period is shorter, the problem of mutual interference of parts is less, and the debugging difficulty is reduced.
Description
Technical Field
The application relates to the technical field of automobile spare and accessory parts, in particular to a hidden manual air outlet structure and an air outlet adjusting method.
Background
At present, automotive interior more and more trends towards fashion, well accuse screen and combination meter are bigger and bigger, more and more duplex screen appears, and the instrument board presents the molding style that vertically link up, and in the molding of this kind of style, the air outlet needs the line type air outlet that becomes the length of narrowness with it matching, and Z is to the size little, and Y is to big to the size, in order to satisfy the molding needs, the air outlet also needs to be hidden, becomes hidden air outlet, makes the whole molding of instrument board succinct generous, exquisite pleasing to the eye, regular. This kind of hidden air outlet is electronic air outlet commonly, needs a plurality of motor control and control panel, compares manual air outlet, and the cost is higher a lot, and electronic air outlet is because of its complicated automatically controlled principle and electrical apparatus development, and the development degree of difficulty is big, and is with high costs, urgently needs to develop a hidden manual air outlet that adapts to the low cost of molding style.
The common air outlet is provided with an outer layer blade, an inner layer blade and an air door, and the outer layer blade is adjusted by rotating the toggle button up and down so as to adjust the air sweeping in the up-and-down direction; the inner layer blade is driven by a shifting fork connected with the lower part of the shifting button to complete left-right reciprocating motion so as to adjust the left-right direction to sweep wind; the air door drives the connecting rod to rotate up and down by the thumb wheel, so as to adjust the air quantity and close the air outlet. The upper layer of blades and the lower layer of blades are provided with the toggle buttons and the toggle wheels, so that the number of movable parts is too large, the movement debugging of each movable part is required to meet the requirement, the operation and the operating force of the whole air outlet can meet the requirement, the number of debugging parts is large, the debugging period is long, and the debugging cost is high; the upper part, the lower part, the left part and the right part are used for sweeping air and closing the air outlet, and the dial button and the dial wheel are used for realizing the air outlet.
Disclosure of Invention
Aiming at the defects in the prior art, the application aims to provide a hidden manual air outlet structure and an air outlet adjusting method, so that the number of integral parts is reduced, the air direction adjustment in the vertical direction and the horizontal direction and the air channel closing can be realized only by using one toggle button, debugging parts and debugging period are reduced, and the panel space is prevented from being occupied by extrusion.
In order to achieve the above purposes, on one hand, the technical scheme is as follows:
the application provides a hidden manual air-out structure connects in the panel of vehicle, includes:
one end of the ventilation channel is connected with the air inlet, the other end of the ventilation channel is connected with the air outlet, the air outlet is arranged on the panel, and an air door rotating up and down and blades rotating left and right are arranged in the ventilation channel;
one end of the shifting fork extends into the ventilation duct, the other end of the shifting fork extends out of the panel, and the shifting fork is connected with the air door through a transmission rod; the end part of the shifting fork is provided with a strip-shaped transmission ball bowl in the left-right direction, and the end part of the transmission rod is provided with a transmission ball head connected with the transmission ball bowl;
the shifting knob is arranged at one end of the shifting fork extending out of the panel;
the steering rod is arranged in the air duct along the up-down direction, one end or two ends of the steering rod are fixed on the blades of the air duct and are not coaxial with the rotating shafts of the blades, and the steering rod penetrates through the shifting fork; when the steering rod drives the vane to rotate leftwards or rightwards to the stroke limit, the side face of the vane closes the air channel.
Preferably, the air duct is divided into an upper air duct, a movable cavity and a lower air duct, and the upper air duct and the lower air duct are both communicated with the air inlet and the air outlet;
the air door is arranged at one end of the movable cavity close to the air inlet;
the part of the shifting fork extending into the air duct, the transmission rod and the end part of the air door connected with the transmission rod are positioned in the movable cavity.
Preferably, the blades are divided into a wind guide sheet for guiding wind and an adjusting sheet for adjusting the angle of the blades along two sides of the rotating shaft, wherein the wind guide sheet faces the wind inlet, and the adjusting sheet faces the wind outlet.
Preferably, at least two groups of blades are arranged in the upper air duct and the lower air duct respectively, wherein at least one group of blades positioned in the upper air duct and one group of blades positioned in the lower air duct are positioned in the same vertical direction;
all the blades in the same air duct are connected with each other, and when one blade rotates, other blades rotate by the same angle;
two ends of the steering rod are connected to two groups of blades in the same vertical direction;
all the adjusting sheets in the same air duct are connected through a synchronizing sheet.
Preferably, the air outlet is a strip-shaped air outlet arranged in the horizontal direction and is divided into an upper part and a lower part by an adjusting plate, and the adjusting plate is formed by extending a panel to the air outlet.
Preferably, be provided with waist type hole on the regulating plate, the length direction in waist type hole is the same with the air outlet, dial the button by the downthehole and stretch out of waist type.
Preferably, the driving lever includes:
the transmission shaft, its both ends are passed through support connection in wind channel inner wall, and the axis direction is left right direction, and the transmission shaft lateral wall is provided with two connecting rods, has between two connecting rods to predetermine the angle, and one of them connecting rod passes through bulb ball bowl structural connection with the shift fork, and another is connected with the air door.
Preferably, the connecting rod is connected with the air door through a plurality of connecting rods.
Preferably, the multi-link has two sections, wherein one section close to the air door is connected with the air door through a ball head and ball bowl structure.
The application provides an air-out adjusting method based on above-mentioned hidden manual air-out structure, includes following step:
when the shifting button is shifted left and right, the shifting button drives the shifting fork to translate in the left and right directions, the shifting fork drives the steering rod to move, and the steering rod drives the moving blade to rotate to different angles around the rotating shaft so as to adjust the air outlet angle in the left and right directions; when the toggle button is toggled to the extreme position leftwards or rightwards, the side surface of the blade closes the ventilation channel;
when the shifting knob is shifted up and down, the shifting knob drives the shifting fork to rotate in the up-down direction, the front end of the shifting fork slides on the steering rod, meanwhile, the shifting fork drives the transmission rod to move, and the transmission rod drives the air door to rotate up and down to a required angle.
The beneficial effect that technical scheme that this application provided brought includes:
the utility model provides a hidden manual air-out structure owing to utilize bulb ball structure and steering yoke for the rotation does not influence the tilting about the shift fork, and the tilting does not influence the rotation about, and then makes one dial the button and just can control the air-out direction of ventiduct and control the ventiduct and close, very big reduction the quantity of the control unit on the panel, reduced the area that occupies the panel. On the other hand, the whole control system saves the movable parts related to the dial wheel and the movable parts related to the air channel, the number of the movable parts needing debugging is reduced by nearly half, the needed debugging period is shorter, the problem of mutual interference of parts is less, the debugging difficulty is reduced, and meanwhile, in appearance, the occupied appearance modeling area is smaller, various vehicle models are more matched, so that the application range of the device is wider.
On the other hand, only need one to dial in the air-out adjusting method that this application provided just can control the wind direction and whether air-out, the process is more directly perceived understandable, accord with the intuition, this method need not repeatedly fumble each button that can find the accent wind through sense of touch or the mode of observing when driving among the prior art simultaneously, the position of whole accent wind only has a bellied button of dialling and just can accomplish the regulation and control, avoid excessively dispersing driver's attention, driver's the driving experience and the security of driving have been improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the present application as viewed from the outside of a panel.
Fig. 2 is a cross-sectional view taken along a-a in fig. 1.
Fig. 3 is a schematic structural diagram of a component for adjusting the wind direction up and down in the embodiment shown in fig. 1.
Fig. 4 is a schematic structural view of the embodiment shown in fig. 1 with a panel removed.
Fig. 5 is a schematic structural view of the embodiment shown in fig. 4 with the air duct removed.
Reference numerals:
1. an air duct; 11. an air inlet; 12. an air outlet; 13. an upper air duct; 14. a movable cavity; 15. a lower air duct;
2. a panel; 21. a kidney-shaped hole; 22. an adjusting plate;
3. a damper; 31. adjusting the ball head;
4. a blade; 41. a wind guide sheet; 42. an adjustment sheet; 43. a synchronization sheet;
5. a shifting fork; 51. a transmission ball bowl;
6. a toggle button is pushed;
7. a transmission rod; 71. a transmission ball head; 72. a drive shaft; 721. a connecting rod; 722. a plurality of connecting rods; 723. adjusting the ball bowl;
8. a steering rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In this application, provide an embodiment of hidden manual air-out structure, as shown in fig. 1, fig. 2 and fig. 5, including ventiduct 1, shift fork 5, dial button 6 and steering column 8.
Wherein, one end of the ventilation duct 1 is connected with the air inlet 11, the other end is connected with the air outlet 12, the air outlet 12 is arranged on the panel 2, and the ventilation duct 1 is internally provided with an air door 3 which rotates up and down and a blade 4 which rotates left and right.
Specifically, the air door 3 and the blades 4 are common arrangements in the air duct 1, the air door 3 is mainly used for controlling the up-down direction of the wind, and the blades 4 are mainly used for controlling the left-right direction of the wind. The number of the blades 4 may be one or more, and the rotation shaft 44 of the blade 4 needs to be located at a position near the middle of the blade 4, so that the whole air duct 1 is partitioned by the side surface of the blade 4, and the effect of closing the air blowing is achieved.
One end of the shifting fork 5 extends into the ventilation duct 1, the other end of the shifting fork 5 extends out of the panel 2, and the shifting fork 5 is connected with the air door 3 through a transmission rod 7; the end part of the shifting fork 5 is provided with a strip-shaped transmission ball bowl 51 according to the left-right direction, and the end part of the transmission rod 7 is provided with a transmission ball head 71 connected with the transmission ball bowl 51;
and the shifting knob 6 is arranged at one end of the shifting fork 5 extending out of the panel 2.
Specifically, shift fork 5 and dial button 6 belong to one set of mechanism, 5 one ends of shift fork are received, the other end opens, it installs in 5 one ends of receiving of shift fork to dial button 6, 5 open one ends of shift fork set up this transmission ball bowl 51, transmission ball bowl 51 is rectangular shape, make transmission bulb 71 can slide in transmission ball bowl 51 in the left and right directions, when making about undulant dial button 6, the motion of shift fork 5 can't be transferred down, the influence of producing each other has been avoided, and can effectual transmission in the time of the up-and-down motion.
A steering rod 8 which is provided in the air duct 1 in the vertical direction, one end or both ends of the steering rod 8 being fixed to the blades 4 of the air duct 1, and the steering rod 8 passing through the shift fork 5; when the steering rod 8 drives the blade 4 to rotate leftwards or rightwards to the stroke limit, the blade 4 closes the air duct 1.
Obviously, the steering rod 8 and the rotating shaft 44 of the blade 4 are not located on the same straight line, when the shifting fork 5 shifts the steering rod 8, the steering rod 8 drives the blade 4 to rotate, and when only one blade 4 is provided, the blade 4 structurally needs to be moved away for the steering rod 8 and the shifting fork 5, for example, the blade 4 is made to be bent, or a connecting lug plate is arranged on the blade 4, and the steering rod 8 is connected through the connecting lug plate.
In some further improvements, the air duct 1 is divided into an upper air duct 13, a movable cavity 14 and a lower air duct 15, and both the upper air duct 13 and the lower air duct 15 are communicated with the air inlet 11 and the air outlet 12;
the air door 3 is arranged at one end of the movable cavity 14 close to the air inlet 11;
the part of the shifting fork 5 extending into the air duct 1, the transmission rod 7 and the end part of the air door 3 connected with the transmission rod 7 are positioned in the movable cavity 14.
Specifically, as shown in fig. 2, the air duct 1 is divided into three parts, which are mainly located near one side of the air outlet 12, and a very small part of the air duct 1 is not divided at the air inlet 11, but is used as a boundary position to adjust the air volume of each of the upper air duct 13 and the lower air duct 15. The movable cavity 14 is arranged to wrap the moving mechanism, so that wind resistance can be reduced, noise can be reduced, and the moving mechanism is prevented from being damaged in a long-term uneven wind receiving state.
The section of the air duct 1 is gradually enlarged from the air inlet to the air outlet 12 to form a horn shape, and then is parallel with the same section width; the movable cavity 14 divides the air duct from the air inlet into an upper air duct and a lower air duct; at the air outlet 12 end, the air outlet 12 procapsid forms the shape of the loudspeaker that falls back of binding off with preceding inner shell body, and two strands of wind of upper and lower wind channel 15 are here intersected, and two strands of wind of different amount of wind are when the air outlet 12 is intersected, and the wind direction upper and lower direction changes, and the wind is swept to the direction about realizing.
And, the air door 3 is arranged at one end of the movable cavity 14 close to the air inlet 11, and is also arranged at the boundary of the upper air duct 13, the movable cavity 14 and the lower air duct 15, the air intake of the upper air duct 13 and the lower air duct 15 can be controlled through the air door 3, because the upper air duct 13 and the lower air duct 15 are both communicated with the same air outlet 12, the air of the upper air duct 13 is blown downwards at the air outlet 12, and the air of the lower air duct 15 is blown upwards at the air outlet 12, so that the air volume of the upward and downward air at the air outlet 12 can be adjusted, and the angle of the upward and downward air blown out from the air outlet 12 is the combination of the air volumes of the two air, so that the adjustment is more accurate, meanwhile, the air door 3 can be far away from the blades 4, the interference between the air door 3 and the blades 4 is reduced, the debugging difficulty is reduced, and the research and development cycle is compressed.
In some embodiments, each of the blades 4 is divided into a wind guiding sheet 41 for guiding wind and a tab 42 for adjusting an angle of the blade 4, wherein the wind guiding sheet 41 faces the wind inlet 11, and the tab 42 faces the wind outlet 12. Between the air guiding sheet 41 and the adjusting sheet 42 is a rotating shaft 44 of the blade 4.
Specifically, referring to fig. 5, in a further embodiment, the width of the tab 42 in the up-down direction is relatively narrow in order to fit the steering rod 8 and avoid interference with other structures, and some give way is provided for accommodating other control structures, for example, when there are multiple blades 4, the multiple blades 4 rotate synchronously, and the relatively narrow structure of the tab 42 can accommodate some synchronous structures.
In a more preferred embodiment, the blades 4 are provided in at least two groups, which are respectively disposed in the upper air duct 13 and the lower air duct 15, wherein at least one group of blades 4 located in the upper air duct 13 and one group of blades 4 located in the lower air duct 15 are located in the same vertical direction.
All the blades 4 located in the same air passage are connected to each other, and when one of the blades 4 rotates, the other blades 4 rotate by the same angle.
The two ends of the steering rod 8 are connected to the two sets of blades 4 in the same vertical direction.
All the adjusting plates 42 in the same air channel are connected through a synchronous plate 43. .
Specifically, in this embodiment, as shown in fig. 4, there are ten groups of blades 4, five of which are located in the upper air duct 13 and five of which are located in the lower air duct 15, and the positions of the groups correspond to each other in the vertical direction. In this embodiment, the number of each group of blades 4 is one, and the steering rod 8 is connected to the second group of blades 4 counted from left to right in the figure, so as to bypass the transmission ball bowl 51, reduce interference, and reduce the debugging difficulty. In some other embodiments, in order to reduce the feeling of difference between the wind beams, each group of blades 4 may be provided in plurality.
The blades 4 that lie in same wind channel all interconnect simultaneously to in turn to the direction that other blades 4 just can be controlled to the direction of a blade 4 of 8 control of steering column, reduce steering column 8 figure, the mode of connection has a variety, for example, connect through the connecting rod that both ends hinged in blade 4 between the adjacent blade 4, perhaps adopt multiple synchronization mode such as belt. Meanwhile, the blades 4 are close to the air outlet 12, so that the influence of the adjusted air direction of the blades 4 on the adjusting effect due to the reflection consumption of the inner wall of the air duct is avoided. The advantage of using the synchronizing plate 43 is that the process of adjustment and maintenance is relatively simple and the durability is relatively high, and the blades 4 connected in the manner shown in fig. 5 have no influence on the connection due to rotational wear, and the wear caused by long-term blowing is small and the service life is longer.
Meanwhile, referring to fig. 4, the leftmost and rightmost duct structures of the upper duct 13 and the lower duct 15 for the sake of airtightness
In some preferred embodiments, the outlet 12 is a strip shape arranged in a horizontal direction, because the horizontal direction in this application, namely the left-right direction in this embodiment and the previous embodiments, is measured according to the normal running of the vehicle on the road surface, specifically, in some embodiments, the outlet 12 is not necessarily arranged exactly in the horizontal direction, and when necessary, a certain inclination angle may also be generated according to the trend of the panel 2 itself, the outlet 12 is divided into an upper part and a lower part by the adjusting plate 22, and the adjusting plate 22 is formed by the panel 2 extending towards the outlet 12. Specifically, as shown in fig. 1, in the present embodiment, the outlet 12 is divided into a portion with a downward inclined outlet and a portion with an upward inclined outlet, and the dial 6 is disposed in the outlet 12, so that the position of the dial 6 is relatively hidden, and the overall appearance of the panel 2 is not affected.
In order to limit the moving range of the dial 6 and make the operator feel the amplitude of the dial 6, in some preferred embodiments, as shown in fig. 1, the adjusting plate 22 is provided with a waist-shaped hole 21, the length direction of the waist-shaped hole 21 is the same as the length direction of the air outlet 12, and the dial 6 extends from the inside of the waist-shaped hole 21. Thus, when the toggle button 6 reaches the limit position, the side wall with the waist-shaped hole 21 can play a warning effect, the phenomenon that an operator excessively forcefully damages the air adjusting structure is avoided, and meanwhile, gaps at the position are shielded, so that the effect of beautifying the panel is achieved.
In some preferred embodiments, the driving rod 7 comprises:
the transmission shaft 72, its both ends pass through the support and connect in the inner wall about the wind channel, and the axis is left right direction, and the transmission shaft 72 lateral wall is provided with two connecting rods 721, has between two connecting rods 721 and predetermines the angle, and one of them connecting rod 721 passes through ball bowl structural connection with shift fork 5, and another is connected with air door 3.
Specifically, the two connecting rods 721 do not necessarily need to be coplanar, and only one connecting rod is required to be capable of connecting the upper shifting fork 5 and the other connecting rod is required to be capable of connecting the upper air door 3. In the ball head and ball bowl structure of the shifting fork 5, the ball bowl is positioned at one side of the shifting fork 5, and the ball head is positioned at one side of the connecting rod 721.
In this application, transmission shaft 72's effect plays the effect of a stable stay on the one hand, because under general conditions, the distance between shift fork 5 and the air door 3 is longer, if use very long shift fork 5 or very long air door 3, then can lead to the accommodation process very labouring, also receive the influence of part dead weight easily simultaneously, and set up behind the transmission shaft 72, all shift the support at transmission shaft 72 both ends with the most dead weight of part, rethread is dialled button 6 and is controlled just conveniently many. Moreover, although the shifting fork 5 is connected with the connecting rod 721 through a ball head and a ball bowl, a small amount of left and right movement is transmitted to the connecting rod 721 under the action of friction force between the ball bowl and the ball head, and the transmission shaft 72 with two fixedly supported ends is arranged, so that the transmission of the left and right movement can be avoided, and the whole transmission shaft 7 is prevented from being damaged by long-term frequent left and right movement.
On the other hand, because the motorcycle type's the reason, the concrete length in wind channel respectively changes, sets up the transmission shaft 72 and has the angle of predetermineeing between the connecting rod 721, can then realize different connection length through selecting different angle of predetermineeing, and then adapt to the wind channel of different length, and the change of other parts is very little relatively for once the design can just translate to multiple motorcycle type through very little change, debug time when having reduced the different motorcycle types of development.
The ball head and ball bowl structure of the present embodiment is divided into an adjusting ball head 31 and an adjusting ball bowl 723, generally, the positions of the ball head and the ball bowl are not particularly limited, as long as the up-and-down movement can be transmitted, and those skilled in the art can reasonably design according to the needs. In this embodiment, the adjusting ball head 31 is located at the end of the connecting rod 721, the adjusting ball is located in the air door 3, and the adjusting ball bowl 723 is provided with a strip-shaped hole in the left-right direction, so that the connecting rod 721 can move left and right in the strip-shaped hole, the left-right movement caused by the vibration of the vehicle and the like is prevented from being transmitted to the air door 3, and the up-down movement is limited by the edge of the strip-shaped hole, so that the movement can be effectively transmitted. Meanwhile, the spherical surfaces of the adjusting ball head 31 and the adjusting ball bowl 723 are matched and a reasonable gap is formed between the spherical surfaces, so that the effect of well sealing the position is achieved, and air leakage between the air door 3 and the movable cavity 14 is prevented.
In some further modifications, the connecting rod 721 and the damper 3 are connected by a multi-link 722.
Specifically, the multi-link 722 mainly improves the direction and accuracy of control, and when the number of links exceeds a certain number, some of the links need to be relatively fixed, which can be set by those skilled in the art as required. In some preferred embodiments, the multi-link 722 has two segments, wherein one segment near the damper 3 is connected with the damper 3 by a ball-and-socket structure.
Specifically, referring to fig. 3 and 5, in the present embodiment, the connecting rod 721 and the two multi-link sections 722 form a four-link structure together, and the controllability is relatively strong. In other embodiments, there are link structures with other numbers of links for lengthening the operating distance and adjusting the direction of the damper 3.
The application also provides an embodiment of the air outlet adjusting method, which comprises the following steps:
when the toggle button 6 is toggled left and right, the toggle button 6 drives the shifting fork 5 to rotate in the left and right directions, the shifting fork 5 drives the steering rod 8 to move, and the steering rod 8 drives the blades 4 to rotate to different angles, so that the air outlet angle in the left and right directions is adjusted; when the toggle button 6 is toggled to the extreme position leftwards or rightwards, the side surface of the blade 4 closes the air duct 1;
when the toggle button 6 is toggled up and down, the toggle button 6 drives the shifting fork 5 to move up and down, the shifting fork 5 drives the transmission rod 7 to move, and the transmission rod 7 drives the air door 3 to rotate up and down to a required angle.
The air outlet adjusting method is described below with reference to an embodiment of a hidden manual air outlet structure.
In the present embodiment, as shown in fig. 2 and 3, the entire air duct is divided into an upper air duct 13, a movable chamber 14, and a lower air duct 15.
The movable cavity 14 is arranged in the center of the air duct in a relatively sealed manner, one end of the movable cavity 14, which is close to the outside of the panel 2, is provided with a shifting fork 5, the end part of the shifting fork 5, which extends out of the movable cavity 14, is provided with a shifting button 6, the other end of the shifting fork 5 is provided with a strip-shaped transmission ball bowl 51, the transmission rod 7 comprises a transmission shaft 72 and connecting rods 721 positioned on two sides of the transmission shaft 72, the end part of one connecting rod 721 is provided with a transmission ball head 71, and the transmission ball head 71 is in sliding connection with the transmission ball bowl 51. The other connecting rod 721 is connected to the damper 3 through two-section multi-link 722.
Like this when needs adjust the wind direction from top to bottom, for example need with the certain angle of wind direction downwardly regulated, can refer to fig. 5, can dial button 6 upwards, dial button 6 and drive shift fork 5 for the fulcrum with the help of the border of panel 2 and rotate and push down, shift fork 5 drives the connecting rod 721 that is close to shift fork 5 one side through bulb ball bowl structure and pushes down, and the corresponding connecting rod 721 that is close to air door 3 one side lifts up, upwards stimulates many connecting rods 722 for air door 3 pushes down. In other embodiments, other methods may be provided as required to allow the dial 6 to drive the shift fork 5 to move, for example, a vertical slot is formed in the air duct 1, and a part of the shift fork 5 is accommodated in the slot, so that when the dial 6 is shifted upwards, the shift fork 5 is shifted upwards, and those skilled in the art can select according to the requirement.
After the air door 3 is pressed down, the flow rate distributed to enter the upper air duct 13 is increased, and the flow rate distributed to enter the lower air duct 15 is reduced, so that the wind direction of the final air outlet 12 is downward.
On the other hand, see fig. 2, 4 and 5. First, it can be seen that in fig. 2, the vane 4 is divided into an upper portion and a lower portion, the upper portion is located in the upper air duct 13, and the lower portion is located in the lower air duct 15. Meanwhile, as shown in fig. 4, the blades 4 in the upper air duct 13 are also provided with five groups, the blades 4 in the lower air duct 15 are also provided with five groups, the five groups correspond to each other in the vertical direction, and the side surfaces of the second group of blades 4 counted from left to right are provided with the steering rods 8. The structure of the shifting fork 5 is similar to that of two fork forks, the middle of the shifting fork is provided with a groove, and the steering rod 8 is positioned in the middle groove of the shifting fork 5. The blades 4 are divided into air guiding sheets 41 and adjusting sheets 42, the turning rod 8 is positioned on the air guiding sheets 41 of the second group of blades 4, and the adjusting sheets 42 positioned in the same air channel are synchronized through a synchronizing sheet 43.
When the wind direction needs to be adjusted left and right, for adjusting right as an example, dial button 6 to dial right, dial button 6 and drive shift fork 5 translation, shift fork 5 translation and then drive steering column 8 translation, steering column 8 translation drives guide vane 41 and rotates around the axis of rotation 44 of blade 4, make the angle of second group blade 4 rotate certain angle, and when guide vane 41 rotated, corresponding rotation is done to trimmer 42, and the rotation of trimmer 42 can transmit other blades 4 through synchronizing plate 43 in the second group blade 4, and then make all blades 4 all rotate the same angle, make the air-out confirm according to the pivoted angle.
When the shifting fork 5 moves up and down, the shifting fork 5 slides on the steering rod 8, so that the left and right wind directions are not influenced when the wind directions of the shifting fork 5 are adjusted up and down. When the shifting fork 5 moves left and right, the ball head ball bowl structure between the shifting fork 5 and the connecting rod 721 enables the shifting fork to move left and right and cannot be transmitted to the connecting rod 721, and then the air door 3 cannot be influenced, so that the wind direction cannot be influenced when the shifting fork 5 adjusts the wind direction left and right.
Meanwhile, the shapes of the left end and the right end of the upper air duct 13 and the lower air duct 15 are set to be the same as the adjusting sheet 42, so that when the air duct needs to be closed, the shifting button 6 is shifted to the extreme position, the air guide sheet 41 in the blade 4 shields the air duct, the edge position is shielded through the matching of the adjusting sheet 42 and the shape of the air duct, the whole air duct is shielded by the blade 4, and the air outlet of the air outlet 12 is stopped.
In the appearance of the embodiment, as shown in fig. 1, the air outlet is slender and hidden, the structure and the blades 4 are hidden in the panel 2 and the instrument cover of the air outlet 12, and only the dial button 6 is used for regulating the wind direction and the wind volume of the air outlet 12 in appearance, so that the air outlet can be very effectively hidden.
The present invention is not limited to the above-described embodiments, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements are also considered to be within the scope of the present invention.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the same element.
The above description is merely exemplary of the present application and is provided to enable those skilled in the art to understand and implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a hidden manual air-out structure, connects in panel (2) of vehicle, its characterized in that includes:
the air conditioner comprises a ventilation channel (1), wherein one end of the ventilation channel (1) is connected with an air inlet (11), the other end of the ventilation channel is connected with an air outlet (12), the air outlet (12) is arranged on a panel (2), and an air door (3) rotating up and down and a blade (4) rotating left and right are arranged in the ventilation channel (1);
in figure 2 except that
One end of the shifting fork (5) extends into the air duct (1), the other end of the shifting fork extends out of the panel (2), and the shifting fork (5) is connected with the air door (3) through a transmission rod (7); the end part of the shifting fork (5) is provided with a strip-shaped transmission ball bowl (51) in the left-right direction, and the end part of the transmission rod (7) is provided with a transmission ball head (71) connected with the transmission ball bowl (51);
the shifting knob (6) is arranged at one end of the shifting fork (5) extending out of the panel (2);
the turning rod (8) is arranged in the air duct (1) in the vertical direction, the end part of the turning rod (8) is fixed to the blade (4) of the air duct (1) and is not coaxial with the rotating shaft (44) of the blade (4), and the turning rod (8) penetrates through the shifting fork (5); when the steering rod (8) drives the blades (4) to rotate leftwards or rightwards to the stroke limit, the side surfaces of the blades (4) close the ventilation duct (1).
2. The concealed manual air outlet structure according to claim 1, wherein:
the ventilating duct (1) is divided into an upper duct (13), a movable cavity (14) and a lower duct (15), and the upper duct (13) and the lower duct (15) are communicated with the air inlet (11) and the air outlet (12);
the air door (3) is arranged at one end of the movable cavity (14) close to the air inlet (11);
the part of the shifting fork (5) extending into the air duct (1), the transmission rod (7) and the end part of the air door (3) connected with the transmission rod (7) are positioned in the movable cavity (14).
3. The concealed manual air outlet structure according to claim 2, wherein:
two sides of a rotating shaft (44) of the blade (4) are divided into an air guide sheet (41) for guiding air and an adjusting sheet (42) for adjusting the angle of the blade (4), wherein the air guide sheet (41) faces the air outlet (12), and the adjusting sheet (42) faces the air inlet (11).
4. The concealed manual air outlet structure according to claim 3, wherein:
at least two groups of blades (4) are respectively arranged in the upper air duct (13) and the lower air duct (15), wherein at least one group of blades (4) positioned in the upper air duct (13) and one group of blades (4) positioned in the lower air duct (15) are positioned in the same vertical direction;
all the blades (4) positioned in the same air channel are connected with each other, and when one blade (4) rotates, the other blades (4) rotate by the same angle;
two ends of the steering rod (8) are connected with two groups of blades (4) in the same vertical direction;
all the adjusting sheets (42) positioned in the same air channel are connected through a synchronizing sheet (43).
5. The concealed manual air outlet structure according to claim 1, wherein:
the air outlet (12) is in a strip shape arranged in the horizontal direction and is divided into an upper part and a lower part by an adjusting plate (22), and the adjusting plate (22) is formed by extending a panel (2) to the air outlet (12).
6. The concealed manual air outlet structure according to claim 1, wherein:
be provided with waist type hole (21) on regulating plate (22), the length direction in waist type hole (21) is the same with air outlet (12), dial button (6) by in waist type hole (21) and stretch out.
7. A concealed manual air outlet structure according to claim 1, wherein the transmission rod (7) comprises:
the air duct structure comprises a transmission shaft (72), wherein two ends of the transmission shaft are connected to the inner wall of the air duct through supports, the axis direction is the left-right direction, two connecting rods (721) are arranged on the side wall of the transmission shaft (72), a preset angle exists between the two connecting rods (721), one connecting rod (721) is connected with a shifting fork (5) through a ball head and ball bowl structure, and the other connecting rod is connected with an air door (3).
8. The concealed manual air outlet structure according to claim 7, wherein:
the connecting rod (721) is connected with the air door (3) through a multi-connecting rod (722).
9. The concealed manual air outlet structure according to claim 8, wherein:
the multi-connecting rod (722) is provided with two sections, wherein one section close to the air door (3) is connected with the air door (3) through a ball head and ball bowl structure.
10. An air outlet adjusting method based on the concealed manual air outlet structure as claimed in any one of claims 1 to 9, comprising the following steps:
when the shifting button (6) is shifted left and right, the shifting button (6) drives the shifting fork (5) to translate in the left and right directions, the shifting fork (5) drives the steering rod (8) to move, and the steering rod (8) drives the blades (4) to rotate to different angles around the rotating shaft (44), so that the air outlet angle in the left and right directions is adjusted; when the toggle button (6) is toggled to the limit position leftwards or rightwards, the side surface of the blade (4) closes the ventilation duct (1);
when the shifting button (6) is shifted up and down, the shifting button (6) drives the shifting fork (5) to move up and down, the front end of the shifting fork (5) slides on the steering rod (8) and drives the transmission rod (7) to move simultaneously, and the transmission rod (7) drives the air door (3) to rotate up and down to a required angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540007.9A CN114043850B (en) | 2021-12-15 | 2021-12-15 | Concealed manual air outlet structure and air outlet adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540007.9A CN114043850B (en) | 2021-12-15 | 2021-12-15 | Concealed manual air outlet structure and air outlet adjusting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114043850A true CN114043850A (en) | 2022-02-15 |
| CN114043850B CN114043850B (en) | 2023-08-18 |
Family
ID=80213126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111540007.9A Active CN114043850B (en) | 2021-12-15 | 2021-12-15 | Concealed manual air outlet structure and air outlet adjusting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114043850B (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004217088A (en) * | 2003-01-15 | 2004-08-05 | Howa Kasei Kk | Resistor for regulating air blow-off |
| JP2005178516A (en) * | 2003-12-18 | 2005-07-07 | Howa Kasei Kk | Register for air blow-off adjustment |
| KR20080085248A (en) * | 2007-03-19 | 2008-09-24 | 현대모비스 주식회사 | Downward wind directional wide typed air vent device in vehicle |
| KR20090049475A (en) * | 2007-11-13 | 2009-05-18 | 현대모비스 주식회사 | Wind direction control apparatus for air vent and there with air vent |
| KR20140073235A (en) * | 2012-12-06 | 2014-06-16 | 오수건 | A grille system for air duct of vehicles |
| CN206031001U (en) * | 2016-08-22 | 2017-03-22 | 依工（宁波）电子元件紧固装置有限公司 | Dial button control mechanism's air outlet |
| WO2017088454A1 (en) * | 2015-11-27 | 2017-06-01 | 深圳市联创科技集团有限公司 | Tower fan having adjustable wind outlet angles |
| WO2017097177A1 (en) * | 2015-12-08 | 2017-06-15 | 上海延锋金桥汽车饰件***有限公司 | Air output device of motor vehicle |
| CN109849620A (en) * | 2017-11-30 | 2019-06-07 | 丰田自动车株式会社 | Ventilation device |
| CN209634227U (en) * | 2018-12-20 | 2019-11-15 | 宁波舜宇模具股份有限公司 | A kind of half hidden air outlet structure manually |
| CN110576722A (en) * | 2019-10-10 | 2019-12-17 | 上海延锋金桥汽车饰件***有限公司 | Air outlet structure |
| CN110667341A (en) * | 2019-10-09 | 2020-01-10 | 宁波舜宇精工股份有限公司 | Manual hidden air outlet |
| CN111016585A (en) * | 2019-12-24 | 2020-04-17 | 宁波东昊汽车部件有限公司 | Invisible air outlet of automobile |
| WO2020143536A1 (en) * | 2019-01-07 | 2020-07-16 | 南京塔塔汽车零部件***有限公司 | Air vent mechanism without front blades and air venting method thereof |
| CN111546857A (en) * | 2020-07-13 | 2020-08-18 | 宁波均胜群英汽车***股份有限公司 | Manually-operated type automobile air conditioner air outlet structure |
| CN112060872A (en) * | 2020-09-23 | 2020-12-11 | 宁波福尔达智能科技有限公司 | Automobile air outlet structure |
| CN112706586A (en) * | 2021-01-27 | 2021-04-27 | 宁波福尔达智能科技有限公司 | Hidden air outlet |
| CN112895849A (en) * | 2021-03-13 | 2021-06-04 | 重庆长安汽车股份有限公司 | Hidden air-conditioning outlet |
| CN113173058A (en) * | 2021-04-16 | 2021-07-27 | 上美塑胶（南京）有限公司 | Integrated air outlet with button-shifting control over blowing airflow |
| CN113442682A (en) * | 2021-08-09 | 2021-09-28 | 上汽大众汽车有限公司 | Electronic air outlet |
| WO2021219108A1 (en) * | 2020-04-30 | 2021-11-04 | 海信（广东）空调有限公司 | Detachable and washable air conditioner indoor unit |
-
2021
- 2021-12-15 CN CN202111540007.9A patent/CN114043850B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004217088A (en) * | 2003-01-15 | 2004-08-05 | Howa Kasei Kk | Resistor for regulating air blow-off |
| JP2005178516A (en) * | 2003-12-18 | 2005-07-07 | Howa Kasei Kk | Register for air blow-off adjustment |
| KR20080085248A (en) * | 2007-03-19 | 2008-09-24 | 현대모비스 주식회사 | Downward wind directional wide typed air vent device in vehicle |
| KR20090049475A (en) * | 2007-11-13 | 2009-05-18 | 현대모비스 주식회사 | Wind direction control apparatus for air vent and there with air vent |
| KR20140073235A (en) * | 2012-12-06 | 2014-06-16 | 오수건 | A grille system for air duct of vehicles |
| WO2017088454A1 (en) * | 2015-11-27 | 2017-06-01 | 深圳市联创科技集团有限公司 | Tower fan having adjustable wind outlet angles |
| WO2017097177A1 (en) * | 2015-12-08 | 2017-06-15 | 上海延锋金桥汽车饰件***有限公司 | Air output device of motor vehicle |
| CN206031001U (en) * | 2016-08-22 | 2017-03-22 | 依工（宁波）电子元件紧固装置有限公司 | Dial button control mechanism's air outlet |
| CN109849620A (en) * | 2017-11-30 | 2019-06-07 | 丰田自动车株式会社 | Ventilation device |
| CN209634227U (en) * | 2018-12-20 | 2019-11-15 | 宁波舜宇模具股份有限公司 | A kind of half hidden air outlet structure manually |
| WO2020143536A1 (en) * | 2019-01-07 | 2020-07-16 | 南京塔塔汽车零部件***有限公司 | Air vent mechanism without front blades and air venting method thereof |
| CN110667341A (en) * | 2019-10-09 | 2020-01-10 | 宁波舜宇精工股份有限公司 | Manual hidden air outlet |
| CN110576722A (en) * | 2019-10-10 | 2019-12-17 | 上海延锋金桥汽车饰件***有限公司 | Air outlet structure |
| CN111016585A (en) * | 2019-12-24 | 2020-04-17 | 宁波东昊汽车部件有限公司 | Invisible air outlet of automobile |
| WO2021219108A1 (en) * | 2020-04-30 | 2021-11-04 | 海信（广东）空调有限公司 | Detachable and washable air conditioner indoor unit |
| CN111546857A (en) * | 2020-07-13 | 2020-08-18 | 宁波均胜群英汽车***股份有限公司 | Manually-operated type automobile air conditioner air outlet structure |
| CN112060872A (en) * | 2020-09-23 | 2020-12-11 | 宁波福尔达智能科技有限公司 | Automobile air outlet structure |
| CN112706586A (en) * | 2021-01-27 | 2021-04-27 | 宁波福尔达智能科技有限公司 | Hidden air outlet |
| CN112895849A (en) * | 2021-03-13 | 2021-06-04 | 重庆长安汽车股份有限公司 | Hidden air-conditioning outlet |
| CN113173058A (en) * | 2021-04-16 | 2021-07-27 | 上美塑胶（南京）有限公司 | Integrated air outlet with button-shifting control over blowing airflow |
| CN113442682A (en) * | 2021-08-09 | 2021-09-28 | 上汽大众汽车有限公司 | Electronic air outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114043850B (en) | 2023-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108556596B (en) | Air outlet assembly of automobile air conditioner | |
| CN108001167B (en) | Air outlet adjusting structure of air outlet | |
| CN216033631U (en) | Single knob control mechanism of air outlet of automobile air conditioner | |
| CN111559226B (en) | Automobile air outlet structure | |
| CN110966739B (en) | Air conditioner air outlet and guide structure, air conditioner indoor unit, air conditioner and control method | |
| CN213705112U (en) | Automobile air outlet | |
| CN211808949U (en) | Hidden air outlet structure | |
| CN111731077B (en) | Double-air-duct air outlet structure of automobile air conditioner | |
| CN115352252A (en) | Hidden air outlet and car | |
| CN114043850A (en) | Hidden manual air outlet structure and air outlet adjusting method | |
| CN112706587B (en) | Air outlet of automobile air conditioner | |
| CN110576722A (en) | Air outlet structure | |
| CN210706793U (en) | Air outlet assembly of automobile air conditioner | |
| CN107471967B (en) | Automobile air conditioner air outlet of push type control air door | |
| CN109835143B (en) | Air outlet method for realizing no front blade of automobile air conditioner | |
| CN208896817U (en) | A kind of vehicle air conditioning outlet of push type control air door | |
| CN205279264U (en) | Cabinet air conditioner's wind channel subassembly and cabinet air conditioner | |
| CN113390116B (en) | Movement mechanism of ceiling type range hood | |
| CN103542507B (en) | Air-conditioning and its control method | |
| CN214492478U (en) | Air outlet structure of automobile air conditioner | |
| CN115056633A (en) | Air-conditioning air outlet assembly and vehicle | |
| CN212654176U (en) | Blade driving structure, hidden air conditioner air outlet and air conditioner | |
| CN115200088A (en) | Air conditioner air-out structure | |
| CN210363294U (en) | Air outlet mechanism without front blades | |
| CN208154627U (en) | Air conditioner indoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |