CN214038886U - Sweep wind mechanism and easily unpick and wash air conditioner - Google Patents
Sweep wind mechanism and easily unpick and wash air conditioner Download PDFInfo
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- CN214038886U CN214038886U CN202022830768.5U CN202022830768U CN214038886U CN 214038886 U CN214038886 U CN 214038886U CN 202022830768 U CN202022830768 U CN 202022830768U CN 214038886 U CN214038886 U CN 214038886U
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Abstract
The utility model provides a sweep wind mechanism and easy unpick and wash air conditioner relates to the air conditioner field. The wind sweeping mechanism comprises a driving assembly and a blade assembly, wherein the driving assembly comprises a stepping motor, a driving bevel gear, a driven bevel gear and a connecting shaft, the driving bevel gear is connected with a driving shaft of the stepping motor, and the driven bevel gear is in meshing connection with the driving bevel gear; one end of the connecting shaft is connected with a transmission shaft of the driven bevel gear at an included angle, the other end of the connecting shaft is pivoted with the blade assembly, and when the transmission shaft of the driven bevel gear rotates, the connecting shaft can drive the blade assembly to sweep wind. When the blade assembly needs to be disassembled and washed, the driven bevel gear is separated from the driving bevel gear, so that the blade assembly can be separated from the stepping motor, and the disassembling and washing convenience of the blade assembly is improved; the stepping motor is left on the main body of the air conditioner, and only the blade assembly is washed, so that the air conditioner is safer; only need during the reassembly only make drive bevel gear and driven bevel gear mesh can, the assembly setpoint is more, and is more convenient, has promoted efficiency.
Description
Technical Field
The utility model relates to a technical field of air conditioner particularly, relates to a sweep fan mechanism and easy unpick and wash air conditioner.
Background
Along with the continuous improvement of living standard, the attention degree of consumers to health is higher and higher, and the continuous improvement of the requirement on the cleanliness of the air conditioner is an important expression. And if carry out deep washing to the air conditioner, need dismantle the blade subassembly degree of depth washing down, however, among the prior art, the blade subassembly needs to be dismantled together with the motor, and the motor is intake easily in the middle of the washing process, can take place the short circuit even and can't work.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a sweep wind mechanism to the blade subassembly of the air conditioner that exists among the solution prior art needs to dismantle blade subassembly and motor together when the degree of depth washs, and the motor is intake easily in the middle of the washing process, can take place the short circuit even and the technical problem of unable work.
The utility model provides a wind sweeping mechanism, which comprises a driving component and a blade component, wherein the driving component comprises a stepping motor, a driving bevel gear, a driven bevel gear and a connecting shaft, the driving bevel gear is connected with a driving shaft of the stepping motor, and the driven bevel gear is connected with the driving bevel gear in a meshing way; one end of the connecting shaft is connected with the transmission shaft of the driven bevel gear in an included angle mode, the other end of the connecting shaft is pivoted with the blade assembly, and when the transmission shaft of the driven bevel gear rotates, the connecting shaft can drive the blade assembly to sweep wind.
The utility model provides a sweep wind mechanism can produce following beneficial effect:
the utility model provides a sweep wind mechanism, during the use, step motor drive bevel gear rotates, and drive bevel gear drives driven bevel gear and rotates, and driven bevel gear drives the connecting axle and rotates, and the connecting axle drives the blade subassembly and sweeps wind. When the blade subassembly needs to be unpicked and washed, directly remove step motor towards the direction of keeping away from the blade subassembly or directly remove the blade subassembly towards the direction of keeping away from step motor, can separate blade subassembly and driven bevel gear and connecting axle three with step motor and drive bevel gear, improved the convenience of unpicking and washing of blade subassembly. In addition, when the blade assembly is disassembled and washed, the stepping motor is left on the main body of the air conditioner, and only the blade assembly is washed, so that the air sweeping mechanism is safer; in the process of reassembling, only the driving bevel gear is meshed with the driven bevel gear, and compared with the traditional assembling of a motor shaft and a shaft sleeve, the assembling positioning points are more and more convenient, and the efficiency is improved.
Furthermore, the connecting shaft comprises a first shaft section and a second shaft section which form an included angle, the first shaft section is connected with a transmission shaft of the driven bevel gear, and the transmission shaft of the driven bevel gear can drive the first shaft section to rotate;
the second shaft section is pivotally connected to the blade assembly.
Further, the second shaft section is perpendicularly connected with the first shaft section.
Under the arrangement form, the position precision of the second shaft section and the first shaft section is easy to control, so that the manufacturing precision and the transmission precision of the connecting shaft are higher.
Further, the tip of second axle section is provided with joint head, the blade subassembly is provided with the joint hole, joint head with joint hole joint.
Under this kind of setting form, the joint plays limiting displacement, can prevent effectively that blade subassembly and second shaft section from breaking away from to can guarantee driven normal clear between the two, and then can guarantee that the blade subassembly normally sweeps the wind.
Furthermore, the connecting shaft further comprises a third shaft section, and the third shaft section and the second shaft section are respectively arranged at two ends of the first shaft section; the third shaft section is coaxially connected with a transmission shaft of the driven bevel gear, and the transmission shaft of the driven bevel gear can drive the third shaft section to rotate.
Further, the third shaft section is perpendicularly connected to the first shaft section.
Under the arrangement form, the position precision of the third shaft section and the first shaft section is easy to control, so that the manufacturing precision and the transmission precision of the connecting shaft are higher.
Further, the shell of the stepping motor is provided with a mounting ear, and the mounting ear is used for mounting the stepping motor.
Under this kind of arrangement form, the setting of installation ear is convenient for install step motor.
Further, the blade assembly comprises a plurality of wind sweeping blades and a first connecting rod connected with all the wind sweeping blades, and the first connecting rod is pivoted with the connecting shaft;
when the connecting shaft drives the first connecting rod to move, the first connecting rod can drive all the wind sweeping blades to sweep wind.
Under this kind of arrangement form, the simple structure of blade subassembly, the transmission relation is also simple.
Furthermore, the air sweeping mechanism further comprises a first shell and a second shell, the first shell can be mounted on a rack of the air conditioner easy to disassemble and clean, the second shell can be mounted on an air duct of the air conditioner easy to disassemble and clean, and the air duct can be detachably mounted on the rack of the air conditioner easy to disassemble and clean;
the blade assembly comprises a first shell, a second shell, a driving bevel gear, a driven bevel gear, a connecting shaft, a driving shaft, a connecting shaft and a blade assembly, wherein the first shell is provided with a first through hole, the second shell is provided with a pin joint hole and a second through hole, the driving bevel gear is accommodated in the first shell, the driven bevel gear and the connecting shaft are accommodated in the second shell, the driving shaft of the driving bevel gear penetrates out of the first through hole to be connected with the driving shaft, the driving shaft of the driven bevel gear is pin joint with the pin joint hole, and the connecting shaft penetrates out of the second through hole to be connected with the blade assembly.
Under this kind of arrangement form, first casing and second casing play the guard action to initiative bevel gear, driven bevel gear and connecting axle etc. can effectively avoid debris to hinder the transmission between the bevel gear.
A second object of the utility model is to provide an easy unpicking and washing air conditioner to the blade subassembly of the air conditioner that exists among the solution prior art needs to dismantle blade subassembly and motor together when the degree of depth washs, and the motor is intake easily in the middle of the washing process, can take place the short circuit even and the technical problem of unable work.
The utility model also provides an easily unpick and wash air conditioner, including frame, wind channel and sweep the fan mechanism, the blade subassembly install in the wind channel, drive assembly's step motor and drive bevel gear install in the frame, drive assembly's driven bevel gear and connecting axle install in the wind channel.
The utility model provides an easy unpicking and washing air conditioner has foretell whole advantages of sweeping wind mechanism, and owing to adopted foretell sweeping wind mechanism, the utility model provides an easy unpicking and washing air conditioner can conveniently wash wind channel and install in its blade subassembly etc. from the rack dismantlement when using, and drive assembly's step motor stays in the frame, has then guaranteed the security of wasing wind channel and blade subassembly etc..
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a wind sweeping mechanism provided in an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
Description of reference numerals:
100-a drive assembly;
110-a stepper motor; 111-mounting ears; 112-a drive shaft;
120-drive bevel gear;
130-driven bevel gear;
140-a connecting shaft; 141-a first shaft section; 143-a third shaft section;
200-a blade assembly; 210-wind sweeping blades; 220-first link.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present embodiment provides a wind sweeping mechanism, as shown in fig. 1 and 2, the wind sweeping mechanism includes a driving assembly 100 and a blade assembly 200, the driving assembly 100 includes a stepping motor 110, a drive bevel gear 120, a driven bevel gear 130 and a connecting shaft 140, the drive bevel gear 120 is connected to a driving shaft 112 of the stepping motor 110, and the driven bevel gear 130 is engaged with the drive bevel gear 120; one end of the connecting shaft 140 is connected to the transmission shaft of the driven bevel gear 130 at an included angle, and the other end is pivotally connected to the blade assembly 200, and when the transmission shaft of the driven bevel gear 130 rotates, the connecting shaft 140 can drive the blade assembly 200 to sweep wind.
Specifically, in the present embodiment, the transmission shaft of the drive bevel gear 120 is provided with a jack along the axial direction thereof, and the driving shaft 112 of the stepping motor 110 is inserted into the jack and can drive the drive bevel gear 120 to rotate.
When the wind sweeping mechanism provided by the embodiment is used, the stepping motor 110 drives the driving bevel gear 120 to rotate, the driving bevel gear 120 drives the driven bevel gear 130 to rotate, the driven bevel gear 130 drives the connecting shaft 140 to rotate, and the connecting shaft 140 drives the blade assembly 200 to sweep wind. When the blade assembly 200 needs to be unpicked and washed, the step motor 110 is directly moved in the direction away from the blade assembly 200 or the blade assembly 200 is directly moved in the direction away from the step motor 120, so that the blade assembly 200, the driven bevel gear 130 and the connecting shaft 140 can be separated from the step motor 110 and the drive bevel gear 120, and the convenience of unpicking and washing the blade assembly 200 is improved. In addition, when the blade assembly 200 is disassembled and washed, the stepping motor 120 is left on the main body of the air conditioner, and only the blade assembly 200 is washed by water, so that the air sweeping mechanism is safer; in the process of reassembling, only the driving bevel gear 120 is meshed with the driven bevel gear 130, so that compared with the traditional assembling of a motor shaft and a shaft sleeve, the assembling positioning points are more and more convenient, and the efficiency is improved.
Specifically, in the present embodiment, the connection shaft 140 includes a first shaft section 141 and a second shaft section (not shown) forming an included angle, the first shaft section 141 is connected to the transmission shaft of the driven bevel gear 130, and the transmission shaft of the driven bevel gear 130 can drive the first shaft section 141 to rotate; the second shaft segment is pivotally connected to the blade assembly 200.
Specifically, in the present embodiment, the second shaft segment is perpendicularly connected to the first shaft segment 141. In this arrangement, the positional accuracy of the second shaft section and the first shaft section 141 is easily controlled, so that the manufacturing accuracy and the transmission accuracy of the connecting shaft 140 are high.
Specifically, in this embodiment, the end of the second shaft section is provided with the joint head, and the blade assembly 200 is provided with the joint hole, joint head and joint hole joint. Under this kind of setting form, the joint plays limiting displacement, can prevent effectively that blade subassembly 200 and second shaft section from breaking away from to can guarantee driven normal clear between the two, and then can guarantee that blade subassembly 200 normally sweeps the wind.
Specifically, in this embodiment, the connection shaft 140 further includes a third shaft section 143, and the third shaft section 143 and the second shaft section are respectively disposed at two ends of the first shaft section 141; the third shaft section 143 is coaxially connected with a transmission shaft of the driven bevel gear 130, and the transmission shaft of the driven bevel gear 130 can drive the third shaft section 143 to rotate.
Specifically, in the present embodiment, the third shaft section 143 is perpendicularly connected to the first shaft section 141. With this arrangement, the positional accuracy of the third shaft section 143 and the first shaft section 141 is easily controlled, so that the manufacturing accuracy and the transmission accuracy of the connecting shaft 140 are high.
Specifically, in the present embodiment, the housing of the stepping motor 110 is provided with mounting ears 111, and the mounting ears 111 are used for mounting the stepping motor 110. The mounting ears 111 are provided to facilitate mounting of the stepper motor 110.
More specifically, in this embodiment, the mounting lug 111 is provided with a through hole, and after the fastener passes through the through hole, the stepping motor 110 can be mounted on the upper decorative plate of the cabinet, so that the stepping motor 110 can be separated from the transmission shaft of the drive bevel gear 120 by moving the upper decorative plate upward.
Specifically, in the present embodiment, the blade assembly 200 includes a plurality of wind sweeping blades 210 and a first connecting rod 220 connected to all the wind sweeping blades 210, and the first connecting rod 220 is pivotally connected to the connecting shaft 140; when the connecting shaft 140 drives the first link 220 to move, the first link 220 can drive all the wind sweeping blades 210 to sweep wind. With this arrangement, the blade assembly 200 has a simple structure and a simple transmission relationship.
It should be noted that, in other embodiments of the present application, the blade assembly 200 is not limited to the above arrangement, for example: the blade assembly 200 may further include a plurality of wind-sweeping blades 210, a first connecting rod 220 and a second connecting rod, the plurality of wind-sweeping blades 210 include a driving blade, the first connecting rod 220 is connected with the driving blade, and the second connecting rod is connected with all the wind-sweeping blades 210; when the connecting shaft 140 drives the first connecting rod 220 to move, the driving blade drives the second connecting rod to drive the other wind sweeping blades 210 to sweep wind.
Specifically, in this embodiment, the air sweeping mechanism may further include a first housing and a second housing (both not shown), the first housing may be mounted to the rack of the cabinet air conditioner, the second housing may be mounted to the air duct of the air conditioner, and the air duct may be detachably mounted to the rack of the air conditioner; the first through hole has been seted up to the first casing, and pin joint hole and second through hole have been seted up to the second casing, and the drive bevel gear 120 holds in the first casing, and driven bevel gear 130 and connecting axle 140 all hold in the second casing, and the transmission shaft of drive bevel gear 120 is worn out first through hole and is connected with drive shaft 112, and the transmission shaft pin joint of driven bevel gear 130 is in the pin joint hole, and connecting axle 140 is worn out the second through hole and is connected with blade subassembly 200. The first shell and the second shell play a role in protecting the driving bevel gear, the driven bevel gear, the connecting shaft and the like, and can effectively prevent sundries from obstructing transmission among the bevel gears.
The present embodiment further provides an air conditioner easy to disassemble and wash, which includes a frame, an air duct and the above-mentioned air sweeping mechanism, the blade assembly 200 is installed in the air duct, the step motor 110 and the drive bevel gear 120 of the driving assembly 100 are installed in the frame, and the driven bevel gear 130 and the connecting shaft 140 of the driving assembly 100 are installed in the air duct.
The easy-to-clean air conditioner provided by the embodiment has all the advantages of the air sweeping mechanism, and due to the adoption of the air sweeping mechanism, when the easy-to-clean air conditioner provided by the embodiment is used, the air duct, the blade assembly 200 mounted on the air duct and the like can be conveniently detached from the rack for cleaning, and the stepping motor 110 of the driving assembly 100 is left on the rack, so that the safety of cleaning the air duct, the blade assembly 200 and the like is ensured.
Finally, it is further noted that, herein, relational terms such as "first" and "second," and the like, may be 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.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the 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 invention. Thus, the present invention 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 wind sweeping mechanism is characterized by comprising a driving assembly (100) and a blade assembly (200), wherein the driving assembly (100) comprises a stepping motor (110), a driving bevel gear (120), a driven bevel gear (130) and a connecting shaft (140), the driving bevel gear (120) is connected with a driving shaft of the stepping motor (110), and the driven bevel gear (130) is in meshed connection with the driving bevel gear (120); one end of the connecting shaft (140) is connected with the transmission shaft of the driven bevel gear (130) in an included angle mode, the other end of the connecting shaft is pivoted with the blade assembly (200), and when the transmission shaft of the driven bevel gear (130) rotates, the connecting shaft (140) can drive the blade assembly (200) to sweep wind.
2. The wind sweeping mechanism according to claim 1, wherein the connecting shaft (140) comprises a first shaft section (141) and a second shaft section which form an included angle, the first shaft section (141) is connected with a transmission shaft of the driven bevel gear (130), and the transmission shaft of the driven bevel gear (130) can drive the first shaft section (141) to rotate;
the second shaft section is pivotally connected to the blade assembly (200).
3. The wind sweeping mechanism of claim 2, wherein the second shaft segment is perpendicularly connected to the first shaft segment (141).
4. The wind sweeping mechanism according to claim 2, wherein a clamping head is arranged at the end of the second shaft section, and the blade assembly (200) is provided with a clamping hole, and the clamping head is clamped with the clamping hole.
5. The wind sweeping mechanism according to any one of claims 2 to 4, wherein the connecting shaft (140) further comprises a third shaft section (143), the third shaft section (143) and the second shaft section being respectively disposed at both ends of the first shaft section (141); the third shaft section (143) is coaxially connected with a transmission shaft of the driven bevel gear (130), and the transmission shaft of the driven bevel gear (130) can drive the third shaft section (143) to rotate.
6. The wind sweeping mechanism of claim 5, wherein the third shaft segment (143) is perpendicularly connected to the first shaft segment (141).
7. Wind sweeping mechanism according to any one of claims 1 to 4, wherein the housing of the stepping motor (110) is provided with mounting ears (111), said mounting ears (111) being used for mounting the stepping motor (110).
8. The wind sweeping mechanism according to any one of claims 1 to 4, wherein the blade assembly (200) comprises a plurality of wind sweeping blades (210) and a first connecting rod (220) connected to all of the wind sweeping blades (210), the first connecting rod (220) being pivoted to the connecting shaft (140);
when the connecting shaft (140) drives the first connecting rod (220) to move, the first connecting rod (220) can drive all the wind sweeping blades (210) to sweep wind.
9. A wind sweeping mechanism according to any one of claims 1 to 4, further comprising a first housing and a second housing, wherein the first housing is mountable to a rack of an easy-to-clean air conditioner, the second housing is mountable to a wind duct of the easy-to-clean air conditioner, and the wind duct is detachably mounted to the rack;
the first shell is provided with a first through hole, the second shell is provided with a pivot hole and a second through hole, the driving bevel gear (120) is accommodated in the first shell, the driven bevel gear (130) and the connecting shaft (140) are accommodated in the second shell, a transmission shaft of the driving bevel gear (120) penetrates through the first through hole to be connected with the driving shaft (112), a transmission shaft of the driven bevel gear (130) is pivoted in the pivot hole, and the connecting shaft (140) penetrates through the second through hole to be connected with the blade assembly (200).
10. An easy-to-dismount and-clean air conditioner, characterized in that it comprises a frame, an air duct and the wind sweeping mechanism of any one of claims 1 to 9, the blade assembly (200) is mounted on the air duct, the stepping motor (110) and the driving bevel gear (120) of the driving assembly (100) are mounted on the frame, and the driven bevel gear (130) and the connecting shaft (140) of the driving assembly (100) are mounted on the air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830768.5U CN214038886U (en) | 2020-11-30 | 2020-11-30 | Sweep wind mechanism and easily unpick and wash air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830768.5U CN214038886U (en) | 2020-11-30 | 2020-11-30 | Sweep wind mechanism and easily unpick and wash air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214038886U true CN214038886U (en) | 2021-08-24 |
Family
ID=77364146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022830768.5U Active CN214038886U (en) | 2020-11-30 | 2020-11-30 | Sweep wind mechanism and easily unpick and wash air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214038886U (en) |
-
2020
- 2020-11-30 CN CN202022830768.5U patent/CN214038886U/en active Active
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