CN113247268A - Air conditioner air-out adjusting device - Google Patents
Air conditioner air-out adjusting device Download PDFInfo
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- CN113247268A CN113247268A CN202110661117.4A CN202110661117A CN113247268A CN 113247268 A CN113247268 A CN 113247268A CN 202110661117 A CN202110661117 A CN 202110661117A CN 113247268 A CN113247268 A CN 113247268A
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- opening
- outlet
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000004378 air conditioning Methods 0.000 claims description 32
- 239000000853 adhesive Substances 0.000 claims description 17
- 230000001070 adhesive effect Effects 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D2013/003—Cabin ventilation nozzles
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to an air conditioner air outlet adjusting device. The air conditioner air outlet adjusting device comprises a first supporting structure, a second supporting structure and an air outlet quantity adjusting mechanism. The first support structure is fixed on an interior trim part of a space to be air-conditioned, and a first opening connected with an air source of an air conditioner is arranged in the center of the first support structure. The second supporting structure is arranged opposite to the first supporting structure, a second opening capable of being communicated with the first opening of the first supporting structure is arranged in the center of the second supporting structure, and the first supporting structure and the second supporting structure 20 are connected through a telescopic organ-shaped hose, so that the relative angle between the first supporting structure and the second supporting structure can be adjusted. The air volume adjusting mechanism is rotatably arranged at the second opening of the second supporting structure and is configured to be capable of adjusting the air volume flowing out through the second opening of the second supporting structure through rotation. The air outlet angle and the air outlet quantity of the air conditioner air outlet adjusting device can be conveniently adjusted.
Description
Technical Field
The invention relates to the field of air conditioner accessories, in particular to an air conditioner air outlet adjusting device.
Background
The external environment changes over a wide span during the flight of the aircraft. It is often desirable to provide sufficient ventilation in an aircraft cockpit to ensure that the pilot is in a comfortable working environment throughout the flight. The equipment in the cockpit has many types, large quantity and complex shape. The design of the relevant equipment of the cockpit ensures that enough air output is provided for the cockpit, and ensures that the direction of the air outlet does not influence the normal work of the pilot, so that the design of the air outlet of the air conditioner faces huge challenges.
At present, the air outlet of the air conditioner of the cockpit is basically embedded in the interior trim cover. The air outlet of the type is combined on the inner layer of the interior trim of the airplane, the tail end of the ring control pipeline is connected with the buffer cavity, and the outlet at the other end of the buffer cavity is connected with the interior trim to serve as the air outlet. The size and orientation of such outlets are generally set by specific design requirements (e.g., air output requirements, pilot usage requirements, etc.). However, the size of such air outlets is difficult to meet design requirements due to constraints of interior design, structure and other equipment design. In order to meet the air output requirement and the use requirement of pilots, the air outlet of the air conditioner is generally designed into a device with adjustable air output and air output direction.
The existing embedded air outlet device can be divided into two types, namely a grid type air outlet and a ball type valve adjusting type air outlet. Wherein the grille-type air outlet is generally divided into an adjustable air outlet and a fixed air outlet. The adjustable air outlet comprises two adjusting modes of one-way adjustment and two-way adjustment. The grille type air outlet is provided with a hinged air deflector, and the mechanical structure of the grille type air outlet is embedded in the decorative cover in a hinged mode. The rear part of the grille type air outlet decorative cover occupies a large space, and the mechanical design is relatively complex.
The design principle of the ball valve adjusting type air outlet is basically the same as that of the grille type air outlet. The ball valve adjusting type air outlet is mainly used for personal ventilation of pilots, and the grille type air outlet is mainly used for main ventilation of a cockpit.
However, the air output adjusting range and the air output direction adjusting range of the two mechanisms cannot meet the driving requirements of pilots.
Disclosure of Invention
In view of the above-mentioned current situation of the air conditioner air outlet adjusting device according to the prior art, an object of the present invention is to provide an air conditioner air outlet adjusting device capable of solving at least one problem in the prior art.
This object is achieved by an air conditioner outlet air conditioning device according to the following form of the invention. The air conditioner air outlet adjusting device comprises a first supporting structure, a second supporting structure and an air outlet quantity adjusting mechanism. The first support structure is fixed on an interior trim part of a space to be air-conditioned, and a first opening connected with an air-conditioning air source is arranged in the center of the first support structure. The second support structure is arranged opposite to the first support structure, a second opening capable of being communicated with the first opening of the first support structure is formed in the center of the second support structure, and the first support structure and the second support structure are connected through a telescopic organ-shaped hose, so that the relative angle between the second support structure and the first support structure can be adjusted. The air volume adjusting mechanism is rotatably disposed at a second opening of the second support structure and is configured to be capable of adjusting an air volume flow flowing out through the second opening of the second support structure by rotation.
In the air conditioner air outlet adjusting device, the first supporting structure and the second supporting structure are connected through the telescopic organ-shaped hose, so that a driver can stretch and shorten the hose at will according to the requirement of the driver, and the air outlet direction of the air outlet is adjusted by adjusting the hose. Besides, the second opening of the second supporting structure is also provided with a rotatable air output adjusting mechanism, so that the air output can be adjusted.
According to a preferred embodiment of the present invention, the air output adjusting mechanism comprises a rotary ring provided with at least two rotary blocking pieces extending inwardly from an inner edge of the second opening of the second support structure and spaced from each other in a circumferential direction;
the second support structure comprises a fixing ring, and the fixing ring is provided with at least two fixing separation blades which extend towards the inner side and are spaced from each other along the circumferential direction;
the air conditioner air outlet adjusting device comprises a rotating ring, an air conditioner air outlet adjusting device, a fixed ring, an air conditioner air outlet adjusting device and a control device, wherein the rotating ring is sleeved on the fixed ring, so that the air conditioner air outlet adjusting device can be changed between a shielding state and an opening state in the circumferential rotating process of the rotating ring around the fixed ring, and the rotating blocking pieces can shield areas among the fixed blocking pieces in the shielding state; in the open state, the fixing flaps can release at least part of the area between the respective fixing flaps.
The method of making the inwardly extending tabs is relatively simple. In addition, the rotary blocking piece and the fixed blocking piece are arranged behind the second opening, so that a driver can directly observe the shielding condition of the rotary blocking piece and the fixed blocking piece through naked eyes, and the relative relation between the rotary blocking piece and the fixed blocking piece can be conveniently adjusted to adjust the air output.
According to a preferred embodiment of the present invention, the fixing ring is formed with a bent portion extending outward in a circumferential direction thereof, the bent portion is formed with a groove portion extending in the circumferential direction thereof on an upper surface facing the first support structure, and the air-discharge amount adjustment mechanism is formed with an engagement portion engaging with and sliding along the groove portion so that the air-discharge amount adjustment mechanism can rotate in the circumferential direction of the groove portion.
According to a preferred embodiment of the present invention, the upper surface of the bent portion is formed with a plurality of groove portions, wherein the respective groove portions are uniformly arranged in a circumferential direction of the bent portion.
According to a preferred embodiment of the present invention, the rotating ring includes:
an annular main cover formed with an aperture and having the plurality of rotation blocking pieces formed on a circumferential inner surface thereof;
a rear cover formed with a fastening hole to be fitted with the opening hole of the ring-shaped main cover, the coupling part being formed at a circumferential inner surface of the rear cover; and
a fastener capable of penetrating the fastening hole and the opening of the annular main cover to rotatably clamp the air-discharge amount adjusting mechanism to the second support structure.
According to a preferred embodiment of the present invention, the circumferential inner surface of the annular main cover is formed with a first step configured to abut a circumferential outer surface of the second support structure and an end surface at the first end.
According to a preferred embodiment of the present invention, the circumferential inner surface of the annular main cover is further formed with a second step located above the first step; a rear cover step is formed on a circumferential outer surface of the rear cover, and is configured to abut against the second step when the rear cover and the annular main cover are fastened to each other.
According to a preferred embodiment of the present invention, the circumferential outer surface of the bent portion of the fixing ring is formed as a first slope that gradually protrudes outward in a direction in which the second support structure faces away from the first support structure.
According to a preferred embodiment of the invention, the first support structure comprises a rigid sleeve on which the hose is removably sleeved.
According to a preferred embodiment of the invention, the rigid sleeve is formed with a flange portion, a first adhesive means is provided on a surface of the flange portion facing the second support structure, and the air outlet quantity adjustment mechanism is provided with a second adhesive means on a surface facing the flange portion, wherein the first adhesive means and the second adhesive means are detachably adhered to each other.
According to a preferred embodiment of the invention, the hose is made of a shape memory alloy material.
According to a preferred embodiment of the invention, the extension length of the fixed flap and/or the rotating flap is less than 80% of the radius of the second opening.
On the basis of the common general knowledge in the field, the preferred embodiments can be combined randomly to obtain the preferred examples of the invention. Other systems, methods, features and advantages of the invention will be or will become apparent to one with skill in the art upon examination of the following figures and detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description and this summary, be within the scope of the invention, and be protected by the accompanying claims.
Drawings
For a better understanding of the above and other objects, features, advantages and functions of the present invention, reference should be made to the preferred embodiments illustrated in the accompanying drawings. Like reference numerals in the drawings refer to like parts. It will be appreciated by persons skilled in the art that the drawings are intended to illustrate preferred embodiments of the invention without any limiting effect on the scope of the invention, and that the various components in the drawings are not drawn to scale.
Fig. 1 is an exploded schematic view of an air conditioner outlet air conditioning device according to a preferred embodiment of the present invention;
fig. 2 is an exploded schematic view of an air conditioner outlet air conditioning device according to a preferred embodiment of the invention;
fig. 3 is a schematic structural diagram of the air conditioner outlet air conditioning device in fig. 1 and 2 in a combined state;
fig. 4 is a partial sectional view of the air conditioner outlet air conditioning device shown in fig. 3;
fig. 5-8 are schematic structural views of the air conditioner outlet air adjusting device in different unfolded states;
Detailed Description
The inventive concept of the present invention will be described in detail below with reference to the accompanying drawings. What has been described herein is merely a preferred embodiment in accordance with the present invention and other ways of practicing the invention will occur to those skilled in the art and are within the scope of the invention. In the following detailed description, directional terms, such as "upper", "lower", "inner", "outer", and the like, are used with reference to the orientation depicted in the accompanying drawings. Components of embodiments of the present invention can be positioned in a number of different orientations and the directional terminology is used for purposes of illustration and is in no way limiting.
In particular, the "circumferential direction" referred to in the present invention refers to the peripheral direction of the air conditioner outlet air conditioning device, and more specifically, the "circumferential direction" refers to the peripheral direction of the air conditioner outlet air conditioning device in a plane perpendicular to the airflow flowing direction. The inward side of the outer periphery of the air-conditioning air outlet device is marked as the inner side of the air-conditioning air outlet adjusting device, and correspondingly, the inward direction of the outer periphery of the air-conditioning air outlet adjusting device is marked as the inward direction. It is understood that "outboard" and "outboard" indicate the side or direction opposite the "inboard" and "inboard" directions, respectively, as described above.
Referring to fig. 1-2, there are shown exploded schematic views of an air conditioner outlet air conditioning device 100 according to a preferred embodiment of the present invention, respectively from different angles. As shown in fig. 1-2, an air conditioner outlet air adjusting device 100 of the present disclosure includes a first supporting structure 10, a second supporting structure 20, an outlet air amount adjusting mechanism 30, and the like. The air conditioner outlet air conditioner 100 may be fixed to a flow pipe (not shown) of a conventional air conditioning system in a plug-in and sleeve manner.
When the air-conditioning outlet air-conditioning apparatus 100 is fixed to a circulation duct (not shown), the first support structure 10 is fixed to an interior trim of a space to be air-conditioned. The first support structure 10 is centrally provided with a first opening 11 for connection to an air conditioning supply, i.e. a flow conduit. In order to reliably fix the air conditioner outlet air conditioning device 100 to the flow duct in the air conditioning state, the first support structure 10 is provided by a rigid sleeve 12 or the like. Preferably, one end of the rigid sleeve 12 protrudes outward to form a flange portion 13. The exposed surface of the flange portion 13 is not necessarily provided in a planar shape, but may be provided in a curved shape or the like in cooperation with the exterior finish of the interior material according to the requirement of the exterior finish of the interior material where the air-conditioning outlet air-conditioning device 100 is located.
After the air conditioner air-out adjusting device 100 is fixed on the circulating pipeline, the arranged flange part 13 can fall into and be fixed at the corresponding concave part of the interior part in advance, so that the driver is prevented from driving the circulating pipeline to swing back and forth in the process of adjusting the air-out direction of the air conditioner air-out adjusting device 100.
The concertina hose 50, which is located below the first support structure 10, has a telescopic nature and is preferably made of a shape memory alloy material. In some embodiments, the shape of the hose 50 in the energized state is oriented to correspond to the shape of the hose 50 in the direction of the air output preferred by the driver. Therefore, after the driver enters the corresponding driving position, the air conditioner air outlet adjusting device 100 can automatically adjust the air outlet direction to a required position after being electrified. Further, it is also possible to alternatively set the corresponding shape of the hose 50 such that the hose 50 is oriented in the direction of the wind-out preferred by the driver in the non-energized state.
The hose 50 may be configured to be made of a material other than a shape memory alloy material. For example, the hose 50 is configured to be made of a corrugated tube of stainless steel. The driver manipulates the hose 50 to adjust it at various angles, and the hose 50 can be automatically maintained at the angles.
The maximum length of the hose 50 can be set by the preference of the driver. Generally, the hose 50 has a maximum length to ensure that the outlet of the air conditioner outlet air conditioner 100 is close to the head of the driver when the driver is seated.
The upper end of the hose 50 is detachably fitted to the rigid casing 12 (flange portion 13). By means of the telescopic and organ-type arrangement of the hose 50, the driver can arbitrarily adjust the bending angle and the telescopic length of the hose 50, and further adjust the air outlet direction of the air conditioner air outlet adjusting device 100.
With continuing reference to fig. 1 and 2 in combination with the air conditioner outlet air conditioning device 100 shown in fig. 3 in the assembled state, the second supporting structure 20 is disposed opposite to the first supporting structure 10, and a second opening 21 capable of communicating with the first opening 11 of the first supporting structure 10 is centrally disposed. The second support structure 20 is fixed to the lower end of the accordion-like hose 50. After the hose 50 is connected to the first support structure 10 and the second support structure 20, respectively, the first support structure 10, the hose 50 and the second support structure 20 form a continuous fluid flow path.
The air-discharge amount adjusting mechanism 30 is rotatably provided at the second opening 21 of the second support structure 20 and is configured to be able to adjust the amount of air flow flowing out through the second opening 21 of the second support structure 20 by rotation.
Fig. 4 shows a partial cross-sectional view of the air conditioner outlet air conditioning device 100, and referring to fig. 4 in conjunction with fig. 1-3, the outlet air volume adjusting mechanism 30 includes a rotating ring 31. The end of the concertina hose 50 is provided with a second support structure 20 containing a retaining ring 22. The retaining ring 22 may be formed integrally with the hose 50, or the retaining ring 22 is fixed to a first end of the hose 50 facing away from the first support structure 10. The fixing ring 22 is formed with a plurality of fixing flaps 23 extending inwardly and spaced from each other in the circumferential direction. The rotating ring 31 is sleeved on the fixed ring 22 and can rotate around the fixed ring 22 in the circumferential direction.
The fixing flaps 23 are formed in the form of a sector. In the embodiment shown in fig. 1, 2, and 4, the number of the fixing flaps 23 is set to 6, and each sector corresponds to a central angle of 30 °, that is, the central angle of each sector-shaped fixing flap 23 and the central angle of the area between the sector-shaped fixing flaps 23 are both 30 °. Other numbers of securing tabs 23 are also possible based on the concepts of the present disclosure.
In correspondence with the fixed ring 22, the rotating ring 31 is also provided with at least two rotating flaps 32 extending inwardly from the inner edge of the second opening 21 of the second supporting structure 20 and circumferentially spaced from each other. During the process that the rotating ring 31 rotates relative to the fixing ring 22 along the circumferential direction of the second opening 21, the air conditioner outlet air conditioning device 100 can be changed between a shielding state and an open state, wherein in the shielding state, the rotating blocking pieces 32 can shield the areas between the fixing blocking pieces 23; in the open state, the fixing flaps 23 can release at least a partial area between the respective fixing flaps 23.
According to the embodiment of fig. 1-4, the arrangement of the rotating flaps 32 and the fixed flaps 23 is set to be the same, i.e. the corresponding central angle of each rotating flap 32 is 30 °, and the corresponding central angle of the area between each rotating flap 32 is also set to be 30 °. Thus, in the fully open state shown in fig. 3 and 4, the rotating flaps 32 and the fixed flaps 23 correspond one-to-one, and the regions between the respective fixed flaps 23 (rotating flaps 32) are completely released. At this time, the air output of the air conditioner outlet air conditioner 100 is adjusted to be maximum.
With continued reference to FIG. 4, in one embodiment, the retaining ring 22 is formed with a bend 24 extending outwardly along its circumference. The bent portion 24 is formed with a groove portion 25 extending along a circumferential direction thereof on an upper surface facing the first support structure 10.
The rotary ring 31 is formed with an engaging portion 38 that engages with the groove portion 25 and slides along the groove portion 25, so that the air-discharge amount adjustment mechanism 30 can rotate circumferentially along the groove portion 25. Wherein the engaging portion 38 is formed as a flange matching the shape of the recessed portion 25.
The rotating ring 31 includes an annular main cover 33, a rear cover 34, a fastener 35, and the like. Wherein the annular main cover 33 is formed with the open hole 37, and the above-described respective rotation flaps 32 are formed on the circumferential inner surface of the annular main cover 33. An engagement portion 38 in the form of a flange is located on the circumferential inner side of the annular main cover 33 and extends downward. The rear cover 34 is formed with fastening holes 36 that are fitted with the openings 37 of the annular main cover 33, and engaging portions 38 that can be fitted into the groove portions 25 are formed on the circumferential inner surface of the rear cover 34. After the annular main cover 33 and the rear cover 34 are aligned with each other, the fastening member 35 can be sequentially inserted into the fastening hole 36 and the opening hole 37 of the annular main cover 33, thereby rotatably clamping the air-output adjusting mechanism 30 to the second support structure 20. It will be appreciated that the fastening holes 36 of the rear cover 34 and the openings 37 of the ring-shaped main cover 33 may alternatively be formed as through-holes, or threaded holes, and the corresponding fasteners 35 may alternatively be formed as bolts or screws.
Preferably, the upper surface of the bent portion 24 is formed with a plurality of groove portions 25, wherein the respective groove portions 25 are uniformly arranged in the circumferential direction of the bent portion 24. Thus, the rotatable angle of each engaging portion 38 is defined by the extended length of the groove portion 25. For example, in the embodiment in which the corresponding center angle of the rotational stoppers 32 is 30 ° and the corresponding center angle of the region between the rotational stoppers 32 is also 30 °, the extending length of each of the groove portions 25 is set to correspond to the center angle of 60 °, and the start point and the end point of the groove portion 25 correspond to the shielding state in which the rotational stoppers 32 are completely shielded from the fixed stoppers 23 and the open state in which the rotational stoppers 32 are completely shifted from the fixed stoppers 23.
Alternatively, the groove portion 25 may also be formed in a circumferentially extending annular configuration. At this time, the rotating ring 31 can rotate at any angle with respect to the fixed ring 22.
With continued reference to fig. 1-4, the circumferential inner surface of the annular main cover 33 is formed with a first step a1, the first step a1 being configured to abut the circumferential outer surface of the second support structure 20 and the end surface 45 at the first end. Therefore, when the annular main cover 33 and the rear cover 34 of the rotating ring 31 are clamped at the bent portion 24 of the fixing ring 22, the annular main cover 33 can be tightly attached to the bent portion 24 by the first step a1, so that the rotating ring 31 does not shake during the rotation.
Further, the circumferential inner surface of the annular main cover 33 is also formed with a second step a 2. Wherein the second step a2 is located above the first step a 1; the circumferential outer surface of the rear cover 34 is formed with a rear cover step A3, and the rear cover step A3 is configured such that the rear cover step A3 can abut the second step a2 when the rear cover 34 and the annular main cover 33 are fastened to each other. Thereby, the rear cover 34 and the annular main cover 33 can be firmly attached to each other, and both can be firmly clamped on the bent portion 24.
Preferably, the circumferential outer surface 44 of the bent portion 24 of the fixing ring 22 is formed as a first slope 44, the first slope 44 gradually protruding outward in a direction in which the second support structure 20 faces away from the first support structure 10. Correspondingly, at least one of the first step a1 of the ring-shaped main cover 33 and the rear cover step A3 of the rear cover 34 may form a second slope corresponding to the first slope 44. The second inclined surface can overlap the first inclined surface 44 of the bent portion 24. Therefore, the area of the bent portion 24 for supporting the rotating ring 31 is increased, thereby improving the supporting capability of the fixed ring 22.
Preferably, at least one of the fixed flap 23 and the rotating flap 32 extends for less than 80% of the radius of the second opening 21. When the rotary blocking piece 32 moves to the shielding state, the second outlet of the air conditioner air outlet adjusting device 100 is not completely closed, so that the air conditioner still has a certain air volume to be discharged, and the situation that the driver is not enough to inhale oxygen is prevented.
Referring to fig. 2, in a preferred embodiment, a first adhesive member 60 is provided on a surface of the flange portion 13 facing the second support structure 20, and a second adhesive member 70 is provided on a surface of the air output adjusting mechanism 30 facing the flange portion 13, wherein the first adhesive member 60 and the second adhesive member 70 are detachably adhered to each other. The second adhesive member 70 is more specifically provided on the upper surface of the back cover 34.
As shown in fig. 5, in the case that the first adhesive member 60 and the second adhesive member 70 are adhered to each other, the hose 50 is compressed to a minimum length, and the air conditioner outlet air conditioner 100 has a minimum exposed volume.
With continued reference to fig. 4, in order to facilitate the driver to pull out the hose 50 to adjust the air conditioner outlet air conditioner 100 from the retracted state of fig. 5 to the extended state with different outlet air directions as shown in fig. 6 to 8, at least one pulling step a4 is further provided on the circumferential outer side of the annular main cover 33. Preferably, the pulling steps a4 are provided in pairs on diametrically opposite sides of the annular main cover 33.
In the air conditioner outlet air adjusting device 100, since the first supporting structure 10 and the second supporting structure 20 are connected by the telescopic organ-shaped hose 50, the driver can freely stretch and shorten the hose 50 according to the requirement of the driver, and adjust the outlet air direction of the outlet air by adjusting the hose 50. Besides, the second opening 21 of the second supporting structure 20 is further provided with a rotatable air output adjusting mechanism 30, so that the air output can be adjusted.
The scope of the present disclosure is to be limited only by the following claims. Persons of ordinary skill in the art, having benefit of the teachings of the present disclosure, will readily appreciate that alternative structures to those disclosed herein are possible alternative embodiments, and that the disclosed embodiments of the present disclosure may be combined to create new embodiments, which also fall within the scope of the appended claims.
Description of the reference numerals
Air conditioner air-out adjusting device: 100.
a first support structure: 10.
a second support structure: 20.
air output adjusting mechanism: 30.
a first opening: 11.
rigid casing: 12.
a flange part: 13.
a second opening: 21
Fixing a ring: 22.
fixing a blocking piece: 23.
bending part: 24.
groove part: 25.
rotating the ring: 31.
rotating the blocking piece: 32.
an annular main cover: 33.
a rear cover: 34.
a fastener: 35.
fastening hole: 36.
opening a hole: 37.
a joint portion: 38.
a first step: A1.
circumferential outer surface (first slope) of the fixing ring: 44.
end surface of the fixing ring: 45.
second step of annular main cover: A2.
rear cover step of rear cover: A3.
traction step of the rotating ring: A4.
hose: 50.
a first adhesive member: 60.
a second adhesive member: 70.
Claims (12)
1. the utility model provides an air conditioner air-out adjusting device (100), its characterized in that, air conditioner air-out adjusting device (100) includes:
the air conditioner comprises a first supporting structure (10), wherein the first supporting structure (10) is fixed on an interior trim part of a space to be air-conditioned, a first opening (11) connected with an air-conditioning air source is arranged in the center of the first supporting structure (10),
a second support structure (20), wherein the second support structure (20) is arranged opposite to the first support structure (10) and is provided with a second opening (21) in the center, the second opening can be communicated with the first opening (11) of the first support structure (10), and the first support structure (10) and the second support structure (20) are connected through a telescopic organ-shaped hose (50) so that the relative angle between the second support structure (20) and the first support structure (10) can be adjusted; and
an air volume adjusting mechanism (30), the air volume adjusting mechanism (30) being rotatably provided at a second opening (21) of the second support structure (20) and configured to be able to adjust by rotation an amount of air flow flowing out via the second opening (21).
2. Air conditioner outlet air conditioning device (100) according to claim 1, characterised in that the outlet air volume adjusting mechanism (30) comprises a rotary ring (31), wherein the rotary ring (31) is provided with at least two rotary flaps (32) extending inwardly from the inner edge of the second opening (21) of the second support structure (20) and being circumferentially spaced from each other;
the second support structure (20) comprises a fixing ring (22) fixed to the hose, the fixing ring (22) being formed with at least two fixing flaps (23) extending towards the inside and spaced from each other in the circumferential direction;
the air conditioner air outlet adjusting device (100) can be changed between a shielding state and an opening state in the process that the rotating ring (31) rotates around the circumferential direction of the fixed ring (22), wherein the rotating ring (31) is sleeved on the fixed ring (22), and the rotating blocking pieces (32) can shield the areas among the fixed blocking pieces (23) in the shielding state; in the open state, the fixing flaps (23) can release at least part of the area between the respective fixing flaps (23).
3. The air conditioner outlet air adjusting device (100) according to claim 2, wherein the fixing ring (22) is formed with a bent portion (24) extending outward in a circumferential direction thereof, the bent portion (24) is formed with a groove portion (25) extending in the circumferential direction thereof on an upper surface facing the first support structure (10), and the outlet air amount adjusting mechanism (30) is formed with an engaging portion (38) engaging with the groove portion (25) and sliding along the groove portion (25) so that the outlet air amount adjusting mechanism (30) can rotate in the circumferential direction of the groove portion (25).
4. The air conditioner outlet air conditioning device (100) according to claim 3, wherein the upper surface of the bent portion (24) is formed with a plurality of groove portions (25), wherein each groove portion (25) is uniformly arranged in the circumferential direction of the bent portion (24).
5. Air conditioner outlet air conditioning device (100) according to claim 3 or 4, characterized in that said rotating ring (31) comprises:
an annular main cover (32), the annular main cover (32) being formed with an aperture (37), and the plurality of rotation flaps (32) being formed on a circumferential inner surface of the annular main cover (32);
a rear cover (34), the rear cover (34) being formed with a fastening hole (36) fitted with an opening hole (37) of the ring-shaped main cover (32), the engaging portion (38) being formed at a circumferential inner surface of the rear cover (34); and
a fastener (35), the fastener (35) being capable of penetrating the fastening hole (36) and the opening (37) of the annular main cover (32) to rotatably clamp the air-output adjustment mechanism (30) on the second support structure (20).
6. The air conditioner outlet air conditioning device (100) of claim 5, wherein the circumferential inner surface of the annular main cover (32) is formed with a first step (A1), the first step (A1) being configured to abut the circumferential outer surface (44) of the fixing ring (22) and an end surface (45) of the fixing ring (22) at the first end.
7. The air conditioner air outlet adjusting device (100) of claim 6, wherein the circumferential inner surface of the annular main cover (32) is further formed with a second step (A2), and the second step (A2) is located above the first step (A1); the circumferential outer surface of the rear cap (34) is formed with a rear cap step (A3), and the rear cap step (A3) is configured such that the rear cap step (A3) can abut the second step (a2) when the rear cap (34) and the annular main cap (32) are fastened to each other.
8. Air conditioner outlet air conditioning device (100) according to claim 6 or 7, characterized in that the circumferential outer surface (44) of the bend (24) of the fixing ring (22) is formed as a first slope, which gradually protrudes outwards in the direction of the second support structure (20) away from the first support structure (10).
9. The air conditioner outlet air conditioning device (100) of claim 8, wherein the first support structure (10) comprises a rigid sleeve (12), and the hose (50) is detachably sleeved on the rigid sleeve (12).
10. Air conditioner outlet air conditioning device (100) according to claim 9, characterized in that the rigid sleeve (12) is formed with a flange portion (13), a first adhesive (60) being provided on a surface of the flange portion (13) facing the second support structure (20), and the outlet air volume adjusting mechanism (30) being provided with a second adhesive (70) on a surface facing the flange portion (13), wherein the first adhesive (60) and the second adhesive (70) are detachably adherable to each other.
11. Air conditioner outlet air conditioning device (100) according to any of claims 1-4, 6-7, characterized in that the hose (50) is made of shape memory alloy material.
12. Air conditioner air outlet adjusting device (100) according to any one of claims 2-4 and 6-10, characterized in that the extension length of the fixed flap (23) and/or the rotating flap (32) is less than 80% of the radius of the second opening (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110661117.4A CN113247268A (en) | 2021-06-15 | 2021-06-15 | Air conditioner air-out adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110661117.4A CN113247268A (en) | 2021-06-15 | 2021-06-15 | Air conditioner air-out adjusting device |
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| Publication Number | Publication Date |
|---|---|
| CN113247268A true CN113247268A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110661117.4A Pending CN113247268A (en) | 2021-06-15 | 2021-06-15 | Air conditioner air-out adjusting device |
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| Country | Link |
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| CN (1) | CN113247268A (en) |
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| US20200231289A1 (en) * | 2016-12-05 | 2020-07-23 | Clark C. Hampe, JR. | Airflow diverter for aircraft and method of use |
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Application publication date: 20210813 |