CN201081374Y - Panel drive device of air conditioner - Google Patents
Panel drive device of air conditioner Download PDFInfo
- Publication number
- CN201081374Y CN201081374Y CNU2007202009913U CN200720200991U CN201081374Y CN 201081374 Y CN201081374 Y CN 201081374Y CN U2007202009913 U CNU2007202009913 U CN U2007202009913U CN 200720200991 U CN200720200991 U CN 200720200991U CN 201081374 Y CN201081374 Y CN 201081374Y
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- CN
- China
- Prior art keywords
- panel
- drive unit
- air
- connecting rod
- conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an air-conditioner panel driving device, which comprises a panel, a mullion and a driving device, wherein, the panel is provided with a slider and a hinged hole; a chute and a mounting frame are arranged in the mullion, the driving device comprises a stepper motor, an motor mounting plate, a connecting rod and a connecting rod baffle. The driving device is connected with the panel and the mullion separately. The utility model has the advantages that the ventilation is more even, heat exchange is more sufficiently and the filtering net is cleaned and exchanged more conveniently.
Description
Affiliated technical field
The present invention relates to a kind of air-conditioner, particularly relate to the drive unit that the detachable air conditioner indoor unit panel is opened.
Background technology
Existing detachable air conditioner adopts panel grid air intake, and panel body is made of grid, and the space between the grid forms air inlet, and panel is fixed on the center by clamp.Air enters air-conditioner inside by the air inlet on the panel and carries out heat exchange, and heat-exchanged air is sent from air outlet.There is the laxative shortcoming of outward appearance.
In order to make outward appearance more succinct, increasing detachable air conditioner has been cancelled the grid on the panel, adopts mechanism to drive panel opening, forms air inlet by panel opening, thereby makes the air-conditioner outward appearance more succinct.On March 26th, 2003, Chinese disclosure of the Invention specification CN 1405504 discloses the invention that name is called " air-conditioner ".Should " air-conditioner " comprise parts such as a panel that can rotate around the bottom, drive unit, display is installed on the panel.Drive unit mainly comprises motor and connecting rod, and the driven by motor connecting rod rotates during start, opens panel, forms air inlet on air-conditioner top; During shutdown, the motor backward rotation, drive link drives panel and closes.Also there is weak point in this invention, and the one, influence performance, after this air-conditioner starts, panel opening is formed air inlet on air-conditioning top, but owing to be to rotatablely move, the panel front end can't form air inlet, causes air intake inhomogeneous, influences heat exchanger effectiveness; The 2nd, filter screen cleans, changes inconvenience, because the panel front end is fixed on the center, and screen pack has only from the front and just can take off, and therefore changes, need panel is taken off inconvenience earlier during the cleaning and filtering net.
Summary of the invention
Technical problem to be solved in the utility model provides that a kind of air intake is more even, heat exchange is more abundant and screen pack cleans, changes air-conditioner panel drive unit more easily.
The technical scheme that its technical problem that solves the utility model adopts is that air-conditioner panel drive unit of the present utility model comprises panel, center and drive unit, it is characterized in that: slide block and hinge hole are arranged on the described panel; Chute and mounting bracket are arranged on the described center; Described drive unit comprises stepper motor, motor mounting plate, connecting rod and connecting rod baffle plate, and described drive unit is connected with panel, center respectively.
Further, described drive unit is connected with panel with hinge hole by connecting rod.
Further, an end of described connecting rod is connected with stepper motor, and the other end is connected with the hinge hole on panel top.
Further, described stepper motor is installed in the left side of support, and is fixed on the center by motor mounting plate.
Further, on the described motor mounting plate limited block is arranged, limited block is limited in certain scope with the anglec of rotation of connecting rod, and then the open angle of panel is limited in certain scope.
Further, the described connecting rod baffle plate right side that is installed in mounting bracket comes off to prevent connecting rod.
Further, described chute is the curve shape of evagination.
Further, described slide block is cylindrical, and can move in chute and rotate.
The beneficial effects of the utility model are: during start, drive unit drives the rotation of panel and moves, because chute is the curve shape of evagination, panel will make progress, travel forward, thereby form two air inlets in panel bottom and top, air intake is more even, heat exchange is more abundant thereby make.Move up by panel, form an opening in the panel bottom, can take out screen pack easily, make things convenient for the replacing and the cleaning of screen pack from this opening part.
During shutdown, the drive unit backward rotation, panel counter motion under driving force and gravity effect makes panel and center fit under the guiding of chute and connecting rod, limits motor simultaneously and is rotated further.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the panel and the complete machine schematic diagram of the indoor set of existing detachable air conditioner.
Fig. 2 is the panel opening schematic diagram of the utility model air-conditioner panel drive unit.
Fig. 3 is the panel closed condition schematic diagram of the utility model air-conditioner panel drive unit.
Fig. 4 is the explosive view of the utility model air-conditioner panel drive unit.
Fig. 5 is the center structural representation of the utility model air-conditioner panel drive unit.
Fig. 6 is the panel construction schematic diagram of the utility model air-conditioner panel drive unit.
Fig. 7 is the partial enlarged drawing shown in the A among Fig. 6 of the utility model air-conditioner panel drive unit.
Fig. 8 is the partial enlarged drawing shown in the B among Fig. 6 of the utility model air-conditioner panel drive unit.
Fig. 9 is the motor mounting plate structural representation of the utility model air-conditioner panel drive unit.
Figure 10 is the connecting rod baffle arrangement schematic diagram of the utility model air-conditioner panel drive unit.
Figure 11 is the bar linkage structure schematic diagram of the utility model air-conditioner panel drive unit.
Figure 12 is the assembly structure schematic diagram of the utility model air-conditioner panel drive unit.
Figure 13 is the partial enlarged drawing shown in the C among Figure 12 of the utility model air-conditioner panel drive unit.
Figure 14 is the partial enlarged drawing shown in the D among Figure 12 of the utility model air-conditioner panel drive unit.
Parts, position among the figure, be numbered: screen pack 1, center 2, panel 3, motor mounting plate 4, stepper motor 5, connecting rod 6, connecting rod baffle plate 7, chute 21, screen pack guide rail 22, mounting bracket 23, support 31, hinge hole 311, opening 312, slider bracket 32, slide block 33, motor installing hole 41, fixing hole 42, limited block 43, installing hole 61, rotating shaft 62, position-limiting drum 63, fixing hole 71, plate washer 72.
The specific embodiment
As shown in Figure 4, panel and drive unit thereof comprise panel 3, center 2 and drive unit, and drive unit comprises stepper motor 5, motor mounting plate 4, connecting rod 6 and connecting rod baffle plate 7.
As Fig. 6, Fig. 7 and shown in Figure 8, there are slider bracket 32 and slide block 33 in the left and right sides, the back side, panel 3 bottom, and slide block 33 is cylindrical, so that slide block 33 can rotate in the chute on the center 2 21.The end face rounding of slide block 33 makes slide block 32 rotate, move more smooth and easy in chute 21 to reduce the friction of 21 of slide block 33 and chutes.Panel 3 top rear face centre positions are provided with two supports 31, hinge hole 311 is arranged on the support 31, hinge hole 311 on support has opening 312, and opening 312 makes the installation and removal of panel 3 simple more, convenient, does not need aid and other that part is installed.Panel 3 is rotatably connected by hinge hole 311 and drive unit.Two 31 on supports maintain a certain distance, and make the more balance and stable that is connected of connecting rod 6 and panel 3.
As shown in Figure 5, there is chute 21 both sides, center 2 bottom, and chute 21 is the curve shape of evagination.There is screen pack guide rail 22 both sides, center 2 top, and when screen pack the past, portion inserted, shown in the C direction, screen pack guide rail 22 was fixed on center 2 rear portions with screen pack among the figure.Center 2 rear portion interpositions are equipped with mounting bracket 23.Mounting bracket 23 semicircular in shape attitudes, the mounting bracket 23 in left side is installed stepper motor 5, the mounting bracket 23 installing connecting rods baffle plates 7 on right side.
As shown in Figure 9, motor mounting plate 4 semicircular in shape attitudes are with stepper motor 5 couplings.Motor installing hole 41 and fixing hole 42 are arranged on the motor mounting plate 4, and stepper motor 5 is fixed on the motor mounting plate 4 by screw and motor installing hole 41.Motor mounting plate 4 is fixed on the mounting bracket 23 on the center by screw and fixing hole 42 again.Limited block 43 is arranged on the motor mounting plate 4, be limited in certain scope by the corner of limited block 43 with connecting rod 6, with the scope of restriction panel 3 motions, anti-limited slip block 33 shifts out chute 21.
As shown in figure 10, fixing hole 71 and plate washer 72 are arranged on the connecting rod baffle plate 7, connecting rod baffle plate 7 is fixed on the mounting bracket 23 on the center by screw and fixing hole 71.Plate washer 72 is near machine shafts, comes off from machine shaft to prevent connecting rod 6.
As shown in figure 11, there are installing hole 61 and rotating shaft 62 in the two ends of connecting rod 6, and there is position-limiting drum 63 periphery of rotating shaft 62.The distance of 31 on two supports is basic identical on the length of position-limiting drum 63 and the panel 3, the diameter of position-limiting drum 63 is bigger than the diameter of the hinge hole on the support 31 311, like this when rotating shaft 62 is installed into hinge hole 311 on the support 31, position-limiting drum 63 just in time is stuck in 31 on two supports, thereby prevents that connecting rod 6 from rocking on 31 on support.Connecting rod 6 is installed in the rotating shaft of stepper motor 5 by installing port 61.Be installed in rotation on the support 31 of panel 3 by rotating shaft 62 simultaneously, earlier rotating shaft one end is inserted the hinge hole 311 that does not have opening during installation, simultaneously rotating shaft 62 other ends are aimed at the opening 312 of another hinge hole 311, utilized the strain of plastic part firmly to be pressed into and get final product.
Assembling process of the present utility model is: with screw stepper motor 5 is installed on the motor mounting plate 4; Motor mounting plate 4 is fixed on the mounting bracket 23 of center 2 with screw; Connecting rod 6 is installed in the rotating shaft of stepper motor 5; Connecting rod baffle plate 7 is fixed on the mounting bracket 23 of center 2 with screw; The slide block 33 of the left and right sides, panel 3 bottom is inserted in the chute 21 of both sides, center 2 bottom; Rotating shaft on the connecting rod 6 62 is packed in the hinge hole 311 on the panel 3.Structure such as Figure 12, Figure 13 and shown in Figure 14 after assembling is finished.
Undertaken by opposite order during dismounting.
During start, stepper motor 5 drivening rods 6 upwards rotate, and connecting rod 6 drives panel 3 motions, because chute 21 is the curve shape of evagination, slide block 33 slides in chute 21, makes panel 3 will make progress, travel forward, thereby form two air inlets in panel 3 bottoms and top, shown in A among Figure 12.During shutdown, stepper motor 5 backward rotation, panel 3 counter motion under driving force and gravity effect is fitted panel 3 and center 2, limits stepper motor 5 simultaneously and is rotated further, and closes two air inlets.
Clean, when changing screen pack 1, only need firmly abutment surface plate 3, panel 3 can make progress, travel forward when start and form two air inlets up and down, screen pack 1 can be taken off by air inlet down, shown in B among Figure 12, and needn't take off panel earlier.
Claims (10)
1. the air-conditioner panel drive unit comprises panel, center and drive unit, it is characterized in that: slide block and hinge hole are arranged on the described panel; Chute and mounting bracket are arranged on the described center; Described drive unit comprises stepper motor, motor mounting plate, connecting rod and connecting rod baffle plate, and described drive unit is connected with panel, center respectively.
2. air-conditioner panel drive unit according to claim 1 is characterized in that: described drive unit is connected with panel with hinge hole by connecting rod.
3. air-conditioner panel drive unit according to claim 1 is characterized in that: an end of described connecting rod is connected with stepper motor, and the other end is connected with the hinge hole on panel top.
4. air-conditioner panel drive unit according to claim 1 is characterized in that: described stepper motor is installed in the left side of support, and is fixed on the center by motor mounting plate.
5. air-conditioner panel drive unit according to claim 1 is characterized in that: on the described motor mounting plate limited block is arranged, limited block is limited in certain scope with the anglec of rotation of connecting rod.
6. air-conditioner panel drive unit according to claim 1 is characterized in that: described connecting rod baffle plate is installed in the right side of mounting bracket.
7. air-conditioner panel drive unit according to claim 1 is characterized in that: described chute is the curve shape of evagination.
8. air-conditioner panel drive unit according to claim 1 is characterized in that: described slide block is cylindrical, and can move in chute and rotate.
9. air-conditioner panel drive unit according to claim 1 is characterized in that: two supports that keep at a certain distance away are arranged on the described panel, on the support complete hinge hole is arranged, on the hinge hole on another support opening is arranged.
10. air-conditioner panel drive unit according to claim 1 is characterized in that: the periphery of rotating shaft is equipped with position-limiting drum on the described connecting rod, is installed on the panel between two supports, and the diameter of position-limiting drum is bigger than the diameter of the hinge hole on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202009913U CN201081374Y (en) | 2007-09-10 | 2007-09-10 | Panel drive device of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202009913U CN201081374Y (en) | 2007-09-10 | 2007-09-10 | Panel drive device of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201081374Y true CN201081374Y (en) | 2008-07-02 |
Family
ID=39615046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202009913U Expired - Fee Related CN201081374Y (en) | 2007-09-10 | 2007-09-10 | Panel drive device of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201081374Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807991A (en) * | 2014-02-11 | 2014-05-21 | 广东美的制冷设备有限公司 | Air conditioner and door opening and closing driving device thereof |
| CN104807164A (en) * | 2015-04-13 | 2015-07-29 | 广东美的制冷设备有限公司 | Housing of indoor unit of air conditioner and indoor unit of air conditioner |
-
2007
- 2007-09-10 CN CNU2007202009913U patent/CN201081374Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807991A (en) * | 2014-02-11 | 2014-05-21 | 广东美的制冷设备有限公司 | Air conditioner and door opening and closing driving device thereof |
| CN104807164A (en) * | 2015-04-13 | 2015-07-29 | 广东美的制冷设备有限公司 | Housing of indoor unit of air conditioner and indoor unit of air conditioner |
| CN104807164B (en) * | 2015-04-13 | 2018-03-27 | 广东美的制冷设备有限公司 | The shell and air conditioner room unit of air conditioner room unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |