CN210463492U - Air inlet dust-proof device and air conditioner - Google Patents
Air inlet dust-proof device and air conditioner Download PDFInfo
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- CN210463492U CN210463492U CN201921295601.4U CN201921295601U CN210463492U CN 210463492 U CN210463492 U CN 210463492U CN 201921295601 U CN201921295601 U CN 201921295601U CN 210463492 U CN210463492 U CN 210463492U
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- air inlet
- baffle
- dust
- air conditioner
- crank
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- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000005406 washing Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008901 benefit Effects 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
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model discloses an air inlet dust keeper and air conditioner, air inlet dust keeper sets up in electrical equipment's air intake department, and dust keeper includes support and baffle, the baffle includes open mode and closed state, the setting that both ends of baffle all rotated is at the opening part at support top, switches between open mode or closed state through the control baffle in order to open or close the opening at support top; the air conditioner comprises a shell, wherein an air inlet is formed in the top of the shell, and the air inlet is provided with the air inlet dustproof device. Dust keeper can be when the air conditioner is in the shutdown state, closed air intake to make the dust can't enter into to the air conditioner inside, reduced the washing number of times of air conditioner, improved user experience.
Description
Technical Field
The utility model relates to an air conditioner especially relates to an air intake dust keeper and air conditioner.
Background
The cleaning and maintenance of air conditioners has long been an unsolved problem for the industry. The use of the air conditioner always exists in periodicity, refrigeration in summer and heating in winter. The air conditioner has a standing period in all seasons, in the standing period, the air conditioner is not used, but dust is accumulated in the air conditioner due to an open air inlet, and then the air conditioner needs to be wiped and cleaned when being used next time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air intake dust keeper and air conditioner to solve current air conditioner and be in the air intake in the period of stewing and open the state and lead to inside deposit dust, wash inconvenient technical problem.
In order to achieve the above object, the utility model discloses an air intake dust keeper and air conditioner's concrete technical scheme as follows:
the utility model provides an air intake dust keeper, sets up in electrical equipment's air intake department, and dust keeper includes support and baffle, the baffle is including open mode and closed state, the both ends of baffle all pivoted set up the opening part at the support top, switch over the opening in order to open or closed support top between open mode or closed state through control baffle.
Furthermore, the number of the baffles comprises a plurality of baffles, connecting columns are arranged at two ends of each baffle respectively, the connecting columns penetrate through the side wall of the support to be connected with a transmission device, and the baffles are controlled by the transmission device to be switched between an opening state and a closing state.
Furthermore, transmission includes a plurality of motors, and the output shaft of motor links to each other with the spliced pole, realizes opening and closing of baffle through the control motor.
Furthermore, the number of the transmission devices is one group, and the transmission devices are arranged on the outer wall of one side of the support.
Furthermore, the number of the transmission devices is two, the two transmission devices are respectively arranged on two opposite sides of the bracket, and the two transmission devices are connected with the connecting columns at two ends of the baffle.
Furthermore, transmission includes a motor, first crank, connecting rod and a plurality of second crank, and the output shaft and the first crank one end fixed connection of motor, the other end pivoted of first crank fix on the connecting rod, the equal pivoted setting of each second crank one end is on the lateral wall of support, and the equal pivoted of each second crank other end is fixed on the connecting rod, the tip fixed connection of the spliced pole of second crank and baffle one end makes a plurality of baffles open and shut in step.
Furthermore, transmission includes motor, action wheel and a plurality of follower, and the tip of every spliced pole sets up the follower respectively, sets up the action wheel on the output shaft of motor, passes through belt transmission between each follower and the action wheel, makes the synchronous opening and shutting of a plurality of baffles.
Further, the bottom surface of the support is provided with an air inlet grid.
Furthermore, a support arm is arranged on the air inlet grid in the rotating shaft direction of the baffle plate, and the baffle plate is rotatably connected with the end part of the support arm.
The air conditioner comprises a shell, wherein an air inlet is formed in the top of the shell, and the air inlet is provided with the air inlet dustproof device.
Further, the shell is detachably connected with the support.
The utility model discloses an air intake dust keeper and air conditioner has following advantage:
air intake dust keeper can be when the air conditioner is in shutdown state, closed air intake to make the dust can't get into to the air conditioner inside, reduced the washing number of times of air conditioner, improved user experience.
Further, dust keeper simple, the dismouting of being convenient for has improved the installation effectiveness of air conditioner greatly.
Drawings
FIG. 1 is an exploded view of the dust-proof device of the present invention;
FIG. 2 is a schematic structural view of the dust-proof device of the present invention with the baffle plate in a closed state;
FIG. 3 is a schematic structural view of the dust-proof device of the present invention with the baffle plate in an open state;
fig. 4 is a schematic structural view of the air inlet of the air conditioner of the present invention in an open state;
fig. 5 is a schematic structural diagram of the air inlet of the air conditioner of the present invention in a closed state.
The reference numbers in the figures illustrate: 1. a housing; 2. a dust-proof device; 21. a support; 211. a fixing hole; 212. a support arm; 213. an air inlet grid; 22. a baffle plate; 221. connecting columns; 222. a pin shaft; 23. a transmission device; 231. a motor; 232. a first crank; 233. a connecting rod; 234. a second crank.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model discloses an air intake dust keeper, dust keeper 2 set up in electrical equipment's air intake department, and dust keeper 2 includes support 21 and a plurality of baffle 22, and every baffle 22 is including open mode and closed condition, and the equal pivoted setting in the opening part at support 21 top in both ends of every baffle 22, and the tip of baffle 22 links to each other with transmission 23, controls baffle 22 through transmission 23 and switches between open mode or closed condition in order to open or close the opening at support 21 top.
Furthermore, the two ends of the baffle 22 are respectively provided with a connecting column 221, two opposite side walls of the bracket 21 are respectively provided with a fixing hole 211 for accommodating the connecting column 221, and the connecting column 221 passes through the fixing hole 211 to be connected with the transmission device 23.
In one embodiment, the transmission device 23 includes a plurality of motors 231, the output shafts of the motors 231 are connected to the connecting columns 221 through couplings, and the opening and closing of the baffles 22 are realized by controlling the motors 231.
In the above embodiment, it is necessary to control the opening and closing of the baffle 22 by a plurality of motors 231, and it is difficult to achieve the synchronous opening and closing of the baffle 22, as shown in fig. 2-3, the number of the transmission devices 23 is one group, the transmission device 23 is a crank-link 233 mechanism, the transmission device 23 includes one motor 231, a first crank 232, a link 233 and a plurality of second cranks 234, the number of the second cranks 234 is the same as the number of the baffle 22, the motor 231 is fixed on the outer wall of the bracket 21, the output shaft of the motor 231 is fixedly connected with one end of the first crank 232, the other end of the first crank 232 is rotatably fixed at the end of the link 233, one end of each second crank 234 is rotatably arranged on the side wall of the bracket 21, the other end of each second crank 234 is rotatably fixed on the link 233, the end of the connection post 221 at one end of the baffle 22 is fixedly connected with the end of the second, the connecting column 221 at the other end of the baffle 22 is rotatably arranged on the other side wall of the bracket 21.
Further, the second crank 234 and the connecting rod 233 can be rotatably connected in a latch manner, and the transmission mechanism of the crank connecting rod 233 can be simultaneously connected with a plurality of rotating shafts, so that the direction of the driving force provided by the motor 231 is changed, and the plurality of cranks can be simultaneously rotated, thereby controlling the plurality of baffles 22 and realizing the synchronous opening and closing of the plurality of baffles 22.
In another embodiment, the transmission device 23 is a belt transmission mechanism, a driven wheel is disposed at an end of each connection column 221, a driving wheel is disposed on an output shaft of the motor 231, and the driven wheels and the driving wheel are driven by a belt, so that the plurality of baffles 22 can be opened and closed synchronously.
Besides, the transmission device 23 can also be another device that can realize the synchronous opening and closing of the plurality of baffles 22, such as a gear transmission mechanism, a rack and pinion transmission mechanism, and the like.
In addition, according to the size of the whole air conditioner, the two groups of transmission devices 23 can be used for driving, the two groups of transmission devices 23 are respectively arranged on two opposite sides of the support 21, and the double transmission devices 23 can be used for driving to enable the motion reliability of the whole dustproof device 2 to be higher.
Further, the bottom surface of the bracket 21 is provided with an air inlet grid 213, the air inlet grid 213 is provided with a support arm 212 along the rotating shaft direction of the baffle plate 22, and the baffle plate 22 is rotatably connected with the end part of the support arm 212.
Further, a pin 222 is arranged on the baffle 22 corresponding to the support arm 212, a through hole for accommodating the pin 222 is arranged at the end of the support arm 212, and the pin 222 is rotatably fixed in the through hole of the support arm 212.
As shown in fig. 4-5, an air conditioner includes a housing 1, an air inlet is disposed at the top of the housing 1, and the air inlet is provided with the above-mentioned air inlet dust-proof device 2. When the air conditioner is started, the dustproof device 2 drives the baffle plate 22 to rotate under the driving of the transmission device 23, so that the dustproof device 2 is opened, and the air inlet is opened; when the air conditioner is turned off, the damper 22 is rotated in the reverse direction by the actuator 23 to close the air inlet.
Further, the support 21 includes a frame with the shape identical to that of the air inlet of the air conditioner, and the inner wall of the shell 1 at the air inlet is detachably connected with the support 21 of the dustproof device 2 through a buckle or a screw and the like.
The air inlet dustproof device 2 can close the air inlet when the air conditioner is in a shutdown state, so that dust cannot enter the air conditioner, the cleaning times of the air conditioner are reduced, and the user experience is improved; the dustproof device 2 is simple and convenient to disassemble and assemble, and the installation efficiency of the air conditioner is greatly improved.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (11)
1. The utility model provides an air intake dust keeper, its characterized in that sets up in electrical equipment's air intake department, and dust keeper includes support (21) and baffle (22), baffle (22) are including open mode and closed condition, the equal pivoted setting in both ends of baffle (22) is at the opening part at support (21) top, through control baffle (22) switch between open mode or closed condition in order to open or close the opening at support (21) top.
2. The air inlet dustproof device according to claim 1, wherein the number of the baffles (22) comprises a plurality of baffles, connecting columns (221) are respectively arranged at two ends of each baffle (22), the connecting columns (221) penetrate through the side wall of the bracket (21) to be connected with the transmission device (23), and the baffles (22) are controlled to be switched between the open state and the closed state through the transmission device (23).
3. The dust-proof device of the air inlet is characterized in that the transmission device (23) comprises a plurality of motors (231), the output shafts of the motors (231) are connected with the connecting column (221), and the opening and the closing of the baffle (22) are realized by controlling the motors (231).
4. The dust-proof device for the air inlet according to claim 2 is characterized in that the number of the transmission devices (23) is one group, and the transmission devices (23) are arranged on the outer wall of one side of the bracket (21).
5. The dust-proof device for the air inlet according to claim 2, wherein the number of the transmission devices (23) is two, the two transmission devices (23) are respectively arranged at two opposite sides of the bracket (21), and the two transmission devices (23) are connected with the connecting columns (221) at two ends of the baffle (22).
6. The air inlet dustproof device according to claim 4 or 5, wherein the transmission device (23) comprises a motor (231), a first crank (232), a connecting rod (233) and a plurality of second cranks (234), an output shaft of the motor (231) is fixedly connected with one end of the first crank (232), the other end of the first crank (232) is rotatably fixed on the connecting rod (233), one end of each second crank (234) is rotatably arranged on the side wall of the bracket (21), the other end of each second crank (234) is rotatably fixed on the connecting rod (233), and the end of each second crank (234) is fixedly connected with the end of the connecting column (221) at one end of the baffle (22) to enable the baffles (22) to be opened and closed synchronously.
7. The air inlet dust-proof device according to claim 4 or 5, wherein the transmission device (23) comprises a motor (231), a driving wheel and a plurality of driven wheels, the end of each connecting column (221) is provided with a driven wheel, the output shaft of the motor (231) is provided with a driving wheel, and the driven wheels and the driving wheel are driven by a belt to synchronously open and close the plurality of baffles (22).
8. The dust-proof device for the air inlet according to claim 1, wherein the bottom surface of the bracket (21) is provided with an air inlet grid (213).
9. The dust-proof device for the air inlet according to claim 8, characterized in that the supporting arm (212) is arranged on the air inlet grid (213) along the rotation axis direction of the baffle plate (22), and the baffle plate (22) is rotatably connected with the end of the supporting arm (212).
10. An air conditioner, comprising a housing (1), wherein an air inlet is arranged at the top of the housing (1), and is characterized in that the air inlet is provided with an air inlet dust-proof device (2) according to any one of claims 1-9.
11. Air conditioner according to claim 10, characterized in that the housing (1) is detachably connected to a bracket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295601.4U CN210463492U (en) | 2019-08-10 | 2019-08-10 | Air inlet dust-proof device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295601.4U CN210463492U (en) | 2019-08-10 | 2019-08-10 | Air inlet dust-proof device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210463492U true CN210463492U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921295601.4U Active CN210463492U (en) | 2019-08-10 | 2019-08-10 | Air inlet dust-proof device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210463492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440433A (en) * | 2019-08-10 | 2019-11-12 | 珠海格力电器股份有限公司 | Air inlet dust-proof device and air conditioner |
-
2019
- 2019-08-10 CN CN201921295601.4U patent/CN210463492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440433A (en) * | 2019-08-10 | 2019-11-12 | 珠海格力电器股份有限公司 | Air inlet dust-proof device and air conditioner |
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