CN216522007U - Air conditioner air duct structure and air conditioner - Google Patents
Air conditioner air duct structure and air conditioner Download PDFInfo
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- CN216522007U CN216522007U CN202122792264.3U CN202122792264U CN216522007U CN 216522007 U CN216522007 U CN 216522007U CN 202122792264 U CN202122792264 U CN 202122792264U CN 216522007 U CN216522007 U CN 216522007U
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Abstract
The utility model provides an air conditioner air duct structure and an air conditioner, and relates to the technical field of air conditioners. The air conditioner air duct structure comprises an air inlet volute and an air outlet barrel, wherein the air outlet barrel is in running fit with the air inlet volute and used for rotating relative to the air inlet volute under the action of external force, an air inlet is formed in the air inlet volute, an air outlet is formed in the air outlet barrel and communicated with the air inlet, and the orientation of the air outlet and the rotating shaft direction of the air outlet barrel relative to the air inlet volute form an included angle. The air conditioner air duct structure provided by the utility model has the characteristics of wider air supply angle and better user experience.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner air duct structure and an air conditioner.
Background
At present, air conditioners on the market are limited by the size of an air outlet, and the air supply angle of the air conditioners is generally small, so that the uniformity of temperature in a space is poor, and the user experience is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problem that the air supply angle of the existing air conditioner is smaller.
In order to solve the above problems, the present invention provides an air duct structure of an air conditioner, which has the characteristics of wider air supply angle and better user experience.
The embodiment of the utility model provides an air-conditioning air duct structure which comprises an air inlet volute and an air outlet barrel, wherein the air outlet barrel is in running fit with the air inlet volute and is used for rotating relative to the air inlet volute under the action of external force, an air inlet is formed in the air inlet volute, an air outlet is formed in the air outlet barrel and is communicated with the air inlet, and the direction of the air outlet forms an included angle with the direction of a rotating shaft of the air outlet barrel relative to the air inlet volute.
In practical application, the air inlet volute is fixed on the air conditioner main body and the air outlet barrel rotates relative to the air outlet volute, so that the air outlet is driven to rotate to a plurality of angles, and the air supply angle is obviously improved.
In an optional embodiment, the air inlet volute is provided with an air outlet end communicated with the air inlet, the air outlet cylinder is provided with an air inlet end communicated with the air outlet, and the air inlet end is sleeved on the outer wall of the air outlet end.
The air inlet end sleeve of the air outlet cylinder is arranged on the outer wall of the air outlet end of the air inlet volute, and the air outlet volute sends air flow into the air outlet cylinder through the air outlet end, so that air flow leakage is avoided.
In an optional embodiment, a matching boss is arranged on the outer wall of the air outlet end in the circumferential direction, the matching boss and the outer wall of the air outlet end enclose a circumferential caulking groove, and the air inlet end is embedded into the circumferential caulking groove.
The outer wall of air-out end is fitted with a contraceptive ring and is equipped with the cooperation boss, and the air inlet end embedding cooperation boss further promotes the leakproofness in the hoop caulking groove that the outer wall of air-out end encloses, promotes the amount of wind.
In an optional implementation mode, the air outlet cylinder and the air outlet end are coaxially arranged, one end, away from the air inlet end, of the air outlet cylinder is provided with an installation end wall, and a motor installation seat used for installing a motor is arranged on the installation end wall.
The motor mounting seat is used for mounting a motor, and the motor drives the air outlet cylinder to rotate relative to the air inlet volute in the rotating process, so that the air outlet is driven to rotate within a certain angle range, and the air supply angle is improved.
In an optional embodiment, the air outlet is arranged on the side wall of the air outlet barrel, an included angle between a plane where the mounting end wall is located and the axial direction of the air outlet barrel is between 0 degree and 90 degrees, and the mounting end wall is used for guiding air flowing in from the air inlet end to the air outlet.
The installation end wall is obliquely arranged, so that air flowing into the air inlet end is guided to the air outlet, the air speed is increased, and airflow backflow is avoided.
In an optional implementation manner, the motor mounting base comprises a mounting barrel, the mounting barrel is connected with the mounting end wall, the mounting barrel and the air outlet barrel are coaxially arranged, and the mounting barrel is used for being connected with a rotating shaft of the motor in an inserting mode.
In an optional embodiment, a fixing hole is formed in a side wall of the mounting cylinder, and the fixing hole is used for being matched with a screw to fix a rotating shaft of the motor.
In an optional embodiment, the motor mounting seat further includes a reinforcing rib, and the reinforcing rib is connected to the outer wall of the mounting cylinder and the mounting end wall respectively.
The strengthening rib plays the lifting action to the structural strength of installation section of thick bamboo, prevents to lead to the installation section of thick bamboo to warp or damaged at motor shaft pivoted in-process.
In an optional embodiment, a centrifugal fan is disposed in the air inlet volute, and the air inlet is provided with an air inlet grille.
The centrifugal fan rotates to send air into the air outlet cylinder, and the air inlet grille plays a role in protecting the centrifugal fan and filtering the air.
The utility model also provides an air conditioner, which comprises the air conditioner air duct structure, wherein the air conditioner air duct structure comprises an air inlet volute and an air outlet barrel, the air outlet barrel is in running fit with the air inlet volute and is used for rotating relative to the air inlet volute under the action of external force, an air inlet is formed in the air inlet volute, an air outlet is formed in the air outlet barrel, the air outlet is communicated with the air inlet, and the direction of the air outlet forms an included angle with the direction of a rotating shaft of the air outlet barrel relative to the air inlet volute.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioning duct structure according to an embodiment of the present invention;
fig. 2 is a partial sectional view of fig. 1.
Description of reference numerals:
100-air-conditioning duct structure; 110-an air intake volute; 111-air inlet; 113-an air outlet end; 114-circumferential caulking groove; 115-mating bosses; 117-centrifugal fan; 118-an air intake grille; 130-air outlet cylinder; 131-an air outlet; 133-air inlet end; 135-mounting end walls; 137-motor mounting seat; 1371-mounting a cylinder; 1373-reinforcing ribs.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an air conditioning duct structure 100 according to the present embodiment.
The air conditioner air duct structure 100 provided by the embodiment is applied to an air conditioner, and has the characteristics of wider air supply angle and better user experience.
The air-conditioning duct structure 100 provided by this embodiment includes an air inlet volute 110 and an air outlet barrel 130, the air outlet barrel 130 is in running fit with the air inlet volute 110, an air inlet 111 is provided on the air inlet volute 110, an air outlet 131 is provided on the air outlet barrel 130, and the air inlet 111 and the air outlet 131 are communicated with each other inside the air inlet volute 110 and the air outlet barrel 130.
The orientation of the air outlet 131 and the rotation axis direction of the air outlet cylinder 130 relative to the air inlet volute 110 form an included angle, and the air outlet cylinder 130 can rotate relative to the air inlet volute 110 under the action of external force, so that the air outlet 131 is driven to rotate within a certain angle range, and wide-area air supply is realized.
In this embodiment, the air outlet barrel 130 can rotate within a range of 360 ° relative to the air inlet scroll casing 110, that is, the air outlet 131 can supply air within a range of 360 °. In other embodiments, the air supply angle range of the air outlet 131 can be adjusted by adjusting the maximum rotation stroke of the air outlet barrel 130.
Referring to fig. 1 and 2, fig. 2 is a partial cross-sectional view of fig. 1.
The air inlet volute 110 is provided with an air outlet end 113, the air outlet end 113 is communicated with the air inlet 111 inside the air inlet volute 110, the air outlet cylinder 130 is provided with an air inlet end 133, and the air inlet end 133 is communicated with the air outlet 131 inside the air outlet cylinder 130. The air inlet end 133 is sleeved on the outer wall of the air outlet end 113, and in practical application, the air outlet end 113 guides the air flow introduced from the air inlet 111 into the air inlet end 133 and then flows out from the air outlet 131 to realize air supply.
In this embodiment, the air outlet cylinder 130 is cylindrical, the air outlet end 113 of the air inlet volute 110 is also cylindrical, the air inlet end 133 is sleeved on the outer wall of the air outlet end 113, namely, the air outlet end 113 extends into the inside of the air inlet end 133, and in the process of conveying air flow, the air flow can be prevented from leaking, and the air quantity is ensured.
In order to further reduce the air leakage, in this embodiment, a matching boss 115 is circumferentially disposed on the outer wall of the air outlet end 113, the matching boss 115 and the outer wall of the air outlet end 113 enclose a circumferential caulking groove 114, and the air inlet end 133 is embedded into the circumferential caulking groove 114.
Considering that the air inlet end 133 of the air-out drum 130 contacts with the wall of the annular caulking groove 114 to generate a large friction force in the process of the rotation of the air-out drum 130 relative to the air-inlet volute 110, which affects the smooth rotation of the air-out drum 130. Therefore, in this embodiment, the end wall and the outer wall of the air inlet end 133 of the air-out drum 130 are coated with the lubricating layer, and the lubricating layer is in contact with the wall of the circumferential caulking groove 114, so that the friction force is greatly reduced, and the smooth rotation of the air-out drum 130 is ensured.
In other embodiments, according to practical application conditions, a structure such as a bearing can be adopted to connect the air outlet cylinder 130 and the air inlet volute 110, so as to achieve the purpose of reducing friction force.
In this embodiment, the air outlet barrel 130 and the air outlet end 113 of the air inlet volute 110 are coaxially disposed, the air outlet 131 is disposed on the sidewall of the air outlet barrel 130, the mounting end wall 135 is disposed at an end of the air outlet barrel 130 away from the air inlet end 133, and the mounting end wall 135 seals an end of the air outlet barrel 130 away from the air inlet end 133, so that the airflow flowing in from the air inlet end 133 flows out from the air outlet 131.
In order to avoid the airflow flowing into the outlet cylinder 130 from flowing back and causing the airflow to decrease, the mounting end wall 135 needs to be inclined with respect to the axial direction of the outlet cylinder 130, i.e. the included angle between the plane of the mounting end wall 135 and the axial direction of the outlet cylinder 130 is between 0 ° and 90 °.
Moreover, in this embodiment, the end of the installation end wall 135 away from the air inlet end 133 is connected to the side wall of the air outlet 131, and is in smooth transition. Under the structural layout, the mounting end wall 135 can guide the arriving airflow to the air outlet 131 completely and quickly, and the airflow is prevented from flowing back on the mounting end wall 135 and being collided with the subsequent airflow.
In consideration of convenience in connection with a driving device in practical application, in this embodiment, the mounting end wall 135 is further provided with a motor mounting seat 137, and the motor mounting seat 137 is used for mounting a motor and is matched with a rotating shaft of the motor, so as to rotate relative to the air inlet volute 110 under the driving of the rotating shaft of the motor.
The motor mounting seat 137 includes a mounting tube 1371 and a reinforcing rib 1373, one end of the mounting tube 1371 is connected with the mounting end wall 135, and one end of the mounting tube 1371, which is far away from the mounting end wall 135, extends along the axial direction of the air outlet tube 130, that is, the mounting tube 1371 and the air outlet tube 130 are coaxially arranged. The reinforcing ribs 1373 are provided on the outer wall of the mounting cylinder 1371 and are coupled to the mounting end wall 135, thereby playing a role of improving the structural strength of the mounting cylinder 1371.
In practical applications, after the rotating shaft of the motor is inserted from the end of the mounting tube 1371 far away from the mounting end wall 135, the rotating shaft of the motor, the mounting tube 1371, the outlet tube 130 and the outlet end 113 of the inlet volute 110 are all located on the same axial direction. After the air inlet volute 110 is fixed on the body of the air conditioner, the motor shaft drives the air outlet barrel 130 to rotate relative to the air inlet volute 110 by taking the axial direction as the central axis through the mounting barrel 1371 during the rotation process, so as to drive the air outlet 131 to rotate within a 360-degree range by taking the axial direction of the air outlet barrel 130 as the center. Through the rotation control of the motor, circumferential circulating air supply or reciprocating air supply can be realized.
In order to prevent the motor shaft from slipping with the inner wall of the mounting cylinder 1371 during the rotation process, in this embodiment, a fixing hole (not shown in the figure) is formed in the side wall of the mounting cylinder 1371, and the fixing hole is used for inserting a screw to fix the motor shaft with the mounting cylinder 1371. In practical application, the rotating shaft of the configured motor is provided with a threaded hole through drilling and tapping, and when the rotating shaft is inserted into the mounting cylinder 1371 until the threaded hole is aligned with the fixing hole, a screw is inserted into the fixing hole and screwed into the threaded hole of the rotating shaft of the motor.
In other embodiments, other matching structures may be used to fix the motor shaft and the mounting tube 1371, for example, a recess is formed on a sidewall of the motor shaft, a snap is formed on an inner wall of the mounting tube 1371, and when the motor shaft is inserted into the mounting tube 1371 to a certain depth, the snap is embedded into the recess of the motor shaft, so as to fix the motor shaft and the mounting tube 1371.
Considering that the installation section of thick bamboo 1371 receives the moment of torsion too big in the rotation process, installation section of thick bamboo 1371 is easy to take place to warp even damaged, and in this embodiment, the quantity of strengthening rib 1373 is a plurality ofly, and a plurality of strengthening ribs 1373 circumference interval distribution on the outer wall of installation section of thick bamboo 1371 to realize the support to installation section of thick bamboo 1371 in a plurality of directions, show the intensity that promotes installation section of thick bamboo 1371.
It can be understood that the centrifugal fan 117 is disposed in the air inlet volute 110, and during the rotation process of the centrifugal fan 117, the air subjected to heat exchange inside the air conditioner is sucked in, and sequentially passes through the air outlet end 113 of the air inlet volute 110 and the air inlet end 133 of the air outlet cylinder 130 to reach the air outlet 131, so that the air is blown out of the air outlet 131, and indoor air supply is realized. The air inlet 111 of the air inlet volute 110 is covered with an air inlet grille 118, and the air inlet grille 118 plays a role in filtering air and protecting the centrifugal fan 117.
In summary, in the air duct structure 100 for an air conditioner provided in this embodiment, in practical application, the air inlet volute 110 is fixed inside the air conditioner body, and the motor drives the air outlet barrel 130 to rotate relative to the air inlet volute 110, so as to drive the air outlet 131 formed on the sidewall of the air outlet barrel 130 to rotate by a plurality of angles, thereby realizing wide area air supply. The uniformity of indoor temperature can be obviously improved, and user experience is better.
Therefore, the air duct structure 100 of the air conditioner provided by this embodiment has the characteristics of wider air supply angle and better user experience.
The embodiment further provides an air conditioner, including aforementioned air conditioner wind channel structure 100, because can realize 360 rotation air supplies at air conditioner wind channel structure 100, consequently, the air conditioner that this embodiment provided has air supply angle wider, the better characteristics of user experience.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides an air conditioner wind channel structure, its characterized in that, includes air inlet spiral case (110) and goes out a dryer (130), go out dryer (130) with air inlet spiral case (110) normal running fit for it is relative under the exogenic action air inlet spiral case (110) rotate, air intake (111) have been seted up on air inlet spiral case (110), air outlet (131) have been seted up on going out dryer (130), air outlet (131) with air intake (111) intercommunication, just the orientation of air outlet (131) with it is relative to go out dryer (130) air inlet spiral case (110) pivoted pivot direction is the contained angle.
2. The air-conditioning duct structure according to claim 1, wherein the air-intake volute (110) is provided with an air-out end (113) communicated with the air inlet (111), the air-out drum (130) is provided with an air-intake end (133) communicated with the air outlet (131), and the air-intake end (133) is sleeved on the outer wall of the air-out end (113).
3. The air conditioner air duct structure as claimed in claim 2, wherein a matching boss (115) is disposed on an outer wall of the air outlet end (113) in a circumferential direction, the matching boss (115) and the outer wall of the air outlet end (113) form a circumferential caulking groove (114), and the air inlet end (133) is embedded into the circumferential caulking groove (114).
4. The air conditioner air duct structure of claim 2, wherein the air outlet cylinder (130) is coaxially arranged with the air outlet end (113), one end of the air outlet cylinder (130) far away from the air inlet end (133) is provided with a mounting end wall (135), and the mounting end wall (135) is provided with a motor mounting seat (137) for mounting a motor.
5. The air-conditioning duct structure according to claim 4, wherein the air outlet (131) is provided on a side wall of the air-out drum (130), an included angle between a plane where the mounting end wall (135) is located and an axial direction of the air-out drum (130) is between 0 ° and 90 °, and the mounting end wall (135) is configured to guide air flowing from the air inlet end (133) to the air outlet (131).
6. The air conditioner air duct structure according to claim 4, wherein the motor mounting seat (137) comprises a mounting cylinder (1371), the mounting cylinder (1371) is connected with the mounting end wall (135), the mounting cylinder (1371) is coaxially arranged with the air outlet cylinder (130), and the mounting cylinder (1371) is used for being plugged with a rotating shaft of the motor.
7. The air conditioner duct structure according to claim 6, wherein the side wall of the mounting cylinder (1371) is provided with fixing holes, and the fixing holes are used for being matched with screws to fix the rotating shaft of the motor.
8. The air conditioning duct structure according to claim 6, wherein the motor mounting seat (137) further comprises a reinforcing rib (1373), and the reinforcing rib (1373) is connected to the outer wall of the mounting cylinder (1371) and the mounting end wall (135), respectively.
9. The air conditioning duct structure according to any one of claims 1-8, wherein a centrifugal fan (117) is disposed in the air intake volute (110), and the air intake (111) is provided with an air intake grille (118).
10. An air conditioner characterized by comprising an air conditioning duct structure (100) according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122792264.3U CN216522007U (en) | 2021-11-12 | 2021-11-12 | Air conditioner air duct structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122792264.3U CN216522007U (en) | 2021-11-12 | 2021-11-12 | Air conditioner air duct structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216522007U true CN216522007U (en) | 2022-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122792264.3U Active CN216522007U (en) | 2021-11-12 | 2021-11-12 | Air conditioner air duct structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216522007U (en) |
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2021
- 2021-11-12 CN CN202122792264.3U patent/CN216522007U/en active Active
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