CN212003781U - Bladeless fan nozzle assembly and bladeless fan - Google Patents
Bladeless fan nozzle assembly and bladeless fan Download PDFInfo
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- CN212003781U CN212003781U CN202020570337.7U CN202020570337U CN212003781U CN 212003781 U CN212003781 U CN 212003781U CN 202020570337 U CN202020570337 U CN 202020570337U CN 212003781 U CN212003781 U CN 212003781U
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Abstract
The utility model relates to the technical field of household appliances, concretely relates to bladeless fan nozzle assembly and bladeless fan. The bladeless fan nozzle assembly comprises an air duct assembly, a fan cover assembly and a fan cover assembly, wherein the air duct assembly is matched with the base assembly and is provided with an air duct for wind generated by the base assembly to pass through; the air sweeping assembly comprises a plurality of air guide blades which are rotatably arranged in an air channel of the air channel assembly, and a driving frame which is matched with the air guide blades and used for driving the air guide blades to rotate; the driving frame can swing back and forth under the driving of the power device so as to adjust the rotating angle of the air guide blades in the air duct. The bladeless fan realizes the air supply, and simultaneously, through set up rotatable wind-guiding blade in the wind channel of wind channel subassembly, wind-guiding blade can guide the wind direction in the wind channel, and then realizes the change of wind direction, realizes the adjustment of air-out angle, has promoted user experience.
Description
Technical Field
The utility model relates to the technical field of household appliances, concretely relates to bladeless fan nozzle assembly and bladeless fan.
Background
With the improvement of life requirements of users, the bladeless fan is gradually used in more and more families due to the advantages of large air volume and soft air outlet.
At present, in bladeless fans on the market, the wind and the direct wind blown out from a fan nozzle have the phenomena of poor wind feeling and softness after long-time direct blowing. And meanwhile, the air purifier does not have a purification mode, and air impurities can not be effectively filtered, so that the use experience of a user is reduced.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a bladeless fan nozzle assembly and bladeless fan to solve the problem of the prior art that bladeless fan is not good in user experience due to long-time direct blowing.
To achieve the above object, the present invention provides a bladeless fan nozzle assembly, including:
the air channel assembly is matched with the base assembly of the bladeless fan and is provided with an air channel for wind generated by the base assembly to pass through; and
the air sweeping assembly comprises a plurality of air guide blades which are rotatably arranged in an air channel of the air channel assembly, and a driving frame which is matched with the air guide blades and used for driving the air guide blades to rotate;
the driving frame can swing back and forth under the driving of the power device so as to adjust the rotating angle of the air guide blade in the air duct.
Furthermore, the power device is an adjusting motor arranged on the air duct assembly, the bladeless fan further comprises a crank arranged on the driving frame, and a motor shaft of the adjusting motor is connected with the crank.
Furthermore, the bladeless fan nozzle assembly further comprises a rotating buckle structure arranged between the air guide blade and the air duct assembly, and the air guide blade is in rotating fit with the air duct assembly through the rotating buckle structure.
Furthermore, the rotation buckle structure comprises a first buckle arranged on the air guide blade and a first clamping groove arranged on the air duct assembly, and the air guide blade can rotate in the air duct through the first buckle and the first clamping groove which are matched with each other.
Further, the air guide blade is hinged and matched with the driving frame.
Furthermore, the air duct assembly comprises a front air duct and a rear air duct, and the air duct is enclosed by the front air duct and the rear air duct.
Furthermore, the front air duct and the rear air duct are welded and assembled and fastened through a first screw hole formed in the front air duct and a first screw column formed in the rear air duct.
Further, the bladeless fan also comprises a decoration component arranged on the outer side of the air duct component.
Furthermore, the decoration assembly comprises an inner decoration part and an outer decoration part which are mutually buckled, a second buckle in the front air duct is buckled with a second clamping groove in the inner decoration part, and a third buckle of the outer decoration part is buckled on a third clamping groove of the front air duct.
The present application further provides a bladeless fan comprising a bladeless fan nozzle assembly and a base assembly to supply air to the bladeless fan nozzle assembly, the bladeless fan nozzle assembly being as described above.
The utility model discloses technical scheme has following advantage:
1. the utility model provides an among bladeless fan nozzle assembly and the bladeless fan, the bladeless fan is when realizing the air feed, through set up rotatable wind-guiding blade in the wind channel subassembly wind channel, wind-guiding blade can guide the wind direction in the wind channel, and then realizes the change of wind direction, realizes the adjustment of air-out angle, has promoted user experience.
2. The utility model provides an among bladeless fan nozzle assembly and the bladeless fan, power device is for installing the accommodate motor on the wind channel subassembly, and the bladeless fan still includes the crank that sets up on the carriage, and accommodate motor's motor shaft and crank are connected, and under accommodate motor's drive, the crank rotates, and then drives the carriage and reciprocate, drives the rotation with carriage complex wind-guiding blade, realizes the adjustment of bladeless fan angle of blowing, and whole simple structure is reliable.
3. The utility model provides an among bladeless fan nozzle assembly and the bladeless fan, the bladeless fan is still including setting up the bottom subassembly between base subassembly and wind channel subassembly. The bladeless fan blade further comprises a pm2.5 sensor arranged on the bottom cover assembly, and therefore the bladeless fan can also achieve pm2.5 detection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:
fig. 1 is a schematic perspective view of a bladeless fan according to an embodiment of the present invention.
Fig. 2 is an exploded view of the bladeless fan shown in fig. 1.
Fig. 3 is an exploded view of the air sweeping assembly and the air duct assembly of the bladeless fan shown in fig. 1.
Fig. 4 is an enlarged schematic view of a portion a of the bladeless fan shown in fig. 3.
Fig. 5 is a schematic perspective view of a decoration assembly in the bladeless fan shown in fig. 1.
FIG. 6 is an exploded view of the base assembly and the bottom cover assembly of the bladeless fan shown in FIG. 1.
Wherein the reference numerals in the above figures are:
1. a wind sweeping assembly; 11. a first buckle; 12. a crank; 13. a driving frame; 14. wind guide blades;
2. a rear air duct; 21. a first card slot; 22. adjusting the motor; 23. a first screw post;
3. a front air duct; 31. a first screw hole; 32. a second buckle; 33. a second screw hole; 34. a third card slot;
4. an interior trim piece; 41. a second card slot; 42. a second screw post;
5. an exterior trim; 51. a third buckle;
6. a bottom cover assembly; 61. a fourth buckle; 62. a pm2.5 sensor; 63. a negative ion emitter; 64. a display panel; 65. a third screw post;
7. a base assembly; 71. and a third screw hole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, the bladeless fan nozzle assembly in the present embodiment includes: an air duct assembly, which is matched with the base assembly 7 and is provided with an air duct for the wind generated by the base assembly 7 to pass through; the air sweeping assembly 1 comprises a plurality of air guide blades 14 which are rotatably arranged in an air channel of the air channel assembly, and a driving frame 13 which is matched with the air guide blades 14 and is used for driving the air guide blades 14 to rotate; wherein, the drive frame 13 can be in reciprocating swing under power device's drive to adjustment air guide vane 14 pivoted angle in the wind channel, and then adopt the bladeless fan in this embodiment, the bladeless fan when realizing the air feed, through set up rotatable air guide vane 14 in wind channel subassembly wind channel, air guide vane 14 can guide the wind direction in the wind channel, and then realizes the change of wind direction, realizes the adjustment of air-out angle, has promoted user experience.
The specific air guide blades 14 can rotate in the up-down direction, so that up-down air sweeping of the bladeless fan is realized, and due to the fact that the bladeless fan has multiple air outlet modes, the wind direction can be adjusted according to the requirements of users, and the use of multiple occasions is met.
Specifically, the power device in this embodiment is the adjusting motor 22 installed on the air duct assembly, the bladeless fan further includes the crank 12 disposed on the driving frame 13, the motor shaft of the adjusting motor 22 is connected with the crank 12, the crank 12 rotates under the driving of the adjusting motor 22, and then the driving frame 13 is driven to move up and down, the air guide blades 14 matched with the driving frame 13 are driven to rotate, the adjustment of the blowing angle of the bladeless fan is achieved, and the whole structure is simple and reliable.
The bladeless fan nozzle assembly in this embodiment further includes a rotation buckle structure disposed between the air guide vane 14 and the air duct assembly, the air guide vane 14 is rotatably fitted with the air duct assembly through the rotation buckle structure, specifically, the air guide vane 14 in this embodiment is provided with a first buckle 11, the air duct assembly is provided with a first clamping groove 21, the air guide vane 14 is rotatable in the air duct through the first buckle 11 and the first clamping groove 21 which are mutually fitted, and the angle adjustment is realized under the driving of the driving frame 13. Specifically, the air guide vane 14 in this embodiment is hinged and matched with the driving frame 13.
Specifically, the air duct assembly in this embodiment includes a front air duct 3 and a rear air duct 2, and the air duct is enclosed by the front air duct 3 and the rear air duct 2. Preceding wind channel 3 and back wind channel 2 between the welding assembly to through set up the first screw hole 31 on preceding wind channel 3 and set up the first screw post 23 fastening on back wind channel 2, and then make things convenient for the installation and the design of wind channel subassembly.
The bladeless fan nozzle assembly in this embodiment further includes a decoration assembly disposed outside the air duct assembly, the decoration assembly includes an inner decoration 4 and an outer decoration 5 fastened to each other, the second fastener 32 of the front air duct 3 is fastened to the second slot 41 of the inner decoration 4, and the third fastener 51 of the outer decoration 5 is fastened to the third slot 34 of the front air duct 3. The second screw hole 33 of the front air duct 3 is engaged with the second screw post 42 in the inner decoration 4. Furthermore, the bladeless fan in the embodiment has better aesthetic property, and the reliability of the mounted bladeless fan is better.
The present embodiment further provides a bladeless fan, including a bladeless fan nozzle assembly and a base assembly 7 for supplying air to the bladeless fan nozzle assembly, where the bladeless fan nozzle assembly is the bladeless fan nozzle assembly as described above, and further has advantages of the bladeless fan nozzle assembly.
Further, the bladeless fan in this embodiment further comprises a bottom cover member 6 disposed between the base member 7 and the air duct member. The bladeless fan further comprises a pm2.5 sensor 62 arranged on the bottom cover assembly 6, and therefore the bladeless fan can also achieve pm2.5 detection. The bottom cover assembly 6 is also provided with a negative ion emitter 63, and a display panel 64. The bottom cover component 6 is assembled on the outer decoration 5 through the fourth buckle 61, complete installation and fixation of the head component are achieved, and finally the third screw hole 71 in the base component 77 is assembled on the third screw column 65 in the bottom cover component 6, so that complete fixation of the whole machine is achieved.
When the air-out module is used, a user can operate the remote controller to select the air-out mode according to the preference of the user, and when the common up-down air-out mode is selected, the air-out module 1 can swing to a certain angle through a set program, for example, the air-out angle can meet the requirement that the human body can feel soft air quantity from the head to the body at a distance of 2m, so that the comfort is improved. When a user starts the purification mode, the wind sweeping component 1 can blow to the uppermost 60 degrees, wind can blow upwards and cannot blow the human body directly, and the wind quantity is increased by about 10m compared with that of the common direct blowing3H, thereby increasing the air purification value, accelerating the air circulation, obtaining more efficient purification energy efficiency of about 5m3W.h. When a user selects a sleep mode, the air sweeping component 1 can move slowly, and the air volume can be reduced after the set time after the human body falls asleep, so that the comfort of the human body in the sleep process is improved, and cold and fever caused by the fact that the human body still feels large air volume after deep sleep can be avoided.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A bladeless fan nozzle assembly, comprising:
the air channel assembly is matched with the base assembly (7) of the bladeless fan and is provided with an air channel for wind generated by the base assembly (7) to pass through; and
the air sweeping assembly (1) comprises a plurality of air guide blades (14) which are rotatably arranged in an air channel of the air channel assembly, and a driving frame (13) which is matched with the air guide blades (14) and is used for driving the air guide blades (14) to rotate;
the driving frame (13) can swing in a reciprocating mode under the driving of the power device so as to adjust the rotating angle of the air guide blade (14) in the air duct.
2. The bladeless fan nozzle assembly according to claim 1, wherein the power device is an adjusting motor (22) mounted on the air duct assembly, the bladeless fan further comprises a crank (12) provided on the driving frame (13), and a motor shaft of the adjusting motor (22) is connected with the crank (12).
3. The bladeless fan nozzle assembly according to claim 1, further comprising a rotational fastener structure disposed between the air guide vane (14) and the air duct assembly, the air guide vane (14) being rotationally engaged with the air duct assembly by the rotational fastener structure.
4. The bladeless fan nozzle assembly according to claim 3, wherein the rotating fastener structure comprises a first fastener (11) arranged on the air guiding blade (14) and a first clamping groove (21) arranged on the air duct assembly, and the air guiding blade (14) is rotatable in the air duct through the first fastener (11) and the first clamping groove (21) which are matched with each other.
5. Bladeless fan nozzle assembly according to claim 4, wherein the air guiding vanes (14) are in hinged engagement with the drive rack (13).
6. The bladeless fan nozzle assembly according to any one of claims 1-5, wherein the air duct assembly comprises a front air duct (3) and a rear air duct (2), the air duct being enclosed by the front air duct (3) and the rear air duct (2).
7. The bladeless fan nozzle assembly according to claim 6, wherein the front air duct (3) and the rear air duct (2) are welded and fastened through a first screw hole (31) provided on the front air duct (3) and a first screw post (23) provided on the rear air duct (2).
8. The bladeless fan nozzle assembly of claim 6, further comprising a trim assembly disposed outside the air duct assembly.
9. The bladeless fan nozzle assembly according to claim 8, wherein the decoration assembly comprises an inner decoration (4) and an outer decoration (5) that are fastened to each other, the second catch (32) of the front air duct (3) is fastened to the second catch groove (41) of the inner decoration (4), and the third catch (51) of the outer decoration (5) is fastened to the third catch groove (34) of the front air duct (3).
10. A bladeless fan comprising a bladeless fan nozzle assembly and a base assembly (7) for supplying air to the bladeless fan nozzle assembly, wherein the bladeless fan nozzle assembly is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570337.7U CN212003781U (en) | 2020-04-16 | 2020-04-16 | Bladeless fan nozzle assembly and bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570337.7U CN212003781U (en) | 2020-04-16 | 2020-04-16 | Bladeless fan nozzle assembly and bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212003781U true CN212003781U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020570337.7U Active CN212003781U (en) | 2020-04-16 | 2020-04-16 | Bladeless fan nozzle assembly and bladeless fan |
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| Country | Link |
|---|---|
| CN (1) | CN212003781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208498A1 (en) * | 2020-04-16 | 2021-10-21 | 珠海格力电器股份有限公司 | Vaneless fan nozzle assembly and vaneless fan |
-
2020
- 2020-04-16 CN CN202020570337.7U patent/CN212003781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208498A1 (en) * | 2020-04-16 | 2021-10-21 | 珠海格力电器股份有限公司 | Vaneless fan nozzle assembly and vaneless fan |
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