CN205174745U - Air outlet closing mechanism and have its cabinet air conditioner - Google Patents
Air outlet closing mechanism and have its cabinet air conditioner Download PDFInfo
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- CN205174745U CN205174745U CN201520989948.4U CN201520989948U CN205174745U CN 205174745 U CN205174745 U CN 205174745U CN 201520989948 U CN201520989948 U CN 201520989948U CN 205174745 U CN205174745 U CN 205174745U
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- air outlet
- shutter
- switching mechanism
- slides
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Abstract
The utility model provides an air outlet closing mechanism and have its cabinet air conditioner, wherein, this air outlet closing mechanism include: the shielding plate can be from top to bottom sets up the air outlet department at cabinet air conditioner with sliding, the shape phase -match of shielding plate and cabinet air conditioner's air outlet, wherein, the shielding plate slides and opens the air outlet when presetting the position to first, the shielding plate slide edge all around and the air outlet of when presetting the position to second shielding plate edge all around each other the laminating close the air outlet, drive arrangement is connected with the shielding plate for the drive shielding plate slides from top to bottom, use the utility model discloses technical scheme's wind gap closing mechanism has solved the cabinet air conditioner among the prior art and has prevented dust the not good technical problem of dustproof effect in the closed mode of the aviation baffle of air outlet through setting up.
Description
Technical field
The utility model relates to air-conditioning equipment field, in particular to a kind of air outlet switching mechanism and the cabinet air-conditioner with it.
Background technology
At present, existing cabinet air-conditioner is in idle situation, general by the wind deflector being arranged on air outlet place being closed thus air outlet closedown being prevented entering of dust, but due to wind deflector be adopt rotating manner to be arranged on air outlet and to carry out open and close to air outlet, have very large gap between wind deflector and the edge of air outlet, dust-proof effect is not fine.
The mode closed by the wind deflector being arranged on air outlet for cabinet air-conditioner of the prior art is carried out dust-proof, and the technical problem that dust-proof effect is not good, not yet proposes effective solution.
Utility model content
Main purpose of the present utility model is the cabinet air-conditioner providing a kind of air outlet switching mechanism and have it, carry out dust-proof at least to solve the mode that in prior art, cabinet air-conditioner is closed by the wind deflector being arranged on air outlet, the technical problem that dust-proof effect is not good.
To achieve these goals, according to an aspect of the present utility model, provide a kind of air outlet switching mechanism, comprise: shutter, the air outlet place being arranged on cabinet air-conditioner can be slided up and down to, the mating shapes of the air outlet of shutter and cabinet air-conditioner, wherein, when shutter slides into the first predeterminated position, air outlet is opened, the edge of shutter and the edge of air outlet is bonded to each other is closed by air outlet when shutter slides into the second predeterminated position; Drive unit, is connected with shutter, slides up and down for driving shutter.
Further, air outlet switching mechanism also comprises: chute, is provided with two, and two chutes are separately positioned on the both sides of the edge place of air outlet and match with the dual-side of shutter, and the dual-side of shutter embeds in chute and slides up and down along chute.
Further, the dual-side of shutter is respectively arranged with the first projection mated with chute near top, the dual-side of shutter is respectively arranged with the second projection mated with chute near bottom, shutter embeds in chute respectively by the first projection and the second projection and slides up and down.
Further, the bottom of chute is concordant with the base of air outlet, the middle part of chute has towards the recessed depressed part in air outlet side, the lower end of chute has towards the bending bend of air outlet, when shutter slides into the second predeterminated position, first projection is arranged in depressed part makes the top edge of shutter be pressed in the top edge of air outlet, and the lowermost end that the second projection is positioned at bend makes the lower edge of shutter be pressed in the lower edge of air outlet.
Further, the edge of shutter has sealing ring, and when shutter slides into the second predeterminated position, the edge of sealing ring and air outlet is bonded to each other closes air outlet and seals.
Further, the edge of air outlet has sealing ring, when shutter slides into the second predeterminated position and the sealing ring of air outlet edge is bonded to each other is closed by air outlet and seal.
Further, drive unit comprises: slide rail, is fixedly installed on the front panel being positioned at above air outlet of cabinet air-conditioner; Tooth bar, is slidably disposed on slide rail, and wherein, the lower end of tooth bar is connected with shutter, slides up and down for driving shutter; Motor, be fixedly installed on front panel, motor is provided with gear, wheel and rack engages each other, and slides up and down along slide rail for driving tooth bar.
Further, drive unit also comprises: the first limit switch, shuts down for controlling motor, and wherein, tooth bar moves upward when driving shutter to slide into the first predeterminated position and triggers the first limit switch; Second limit switch, shuts down for controlling motor, and wherein, tooth bar moves downward when driving shutter to slide into the second predeterminated position and triggers the second limit switch.
Further, drive unit also comprises: connecting plate, the lower end of tooth bar by connecting plate and shutter hinged.
Further, the upper end of connecting plate has the first coupling bar ear, tooth bar by first connect bearing pin and the first coupling bar ear hinged, the lower end of connecting plate has the second connection bearing pin, shutter has the second coupling bar ear being connected bearing pin with second and mating, connecting plate connects bearing pin by second and is connected with the second coupling bar ear.
Further, second connects bearing pin is provided with two, second coupling bar ear is provided with two accordingly, one of them second coupling bar ear has the axis hole of the second connection bearing pin coupling, another the second coupling bar ear has the draw-in groove that notch is less than the diameter of the second connection bearing pin, one of them second connection bearing pin inserts in axis hole hinged with a second coupling bar ear, and another the second connection bearing pin snaps in draw-in groove hinged with another the second coupling bar ear.
According to another aspect of the present utility model, provide a kind of cabinet air-conditioner, comprise air outlet switching mechanism, the air outlet switching mechanism of air outlet switching mechanism any one of foregoing.
The air port switching mechanism of application technical solutions of the utility model, by arranging at the air outlet place of cabinet air-conditioner the shutter that can slide up and down, above shutter, arrange the drive unit be connected with shutter drives shutter to move up and down, the mating shapes of the air outlet of this shutter and cabinet air-conditioner, when shutter slides into the first predeterminated position, air outlet is opened, the edge of shutter and the edge of air outlet is bonded to each other is closed by air outlet when shutter slides into the second predeterminated position.Solving cabinet air-conditioner of the prior art is undertaken dust-proof by the mode that the wind deflector that is arranged on air outlet is closed, the technical problem that dust-proof effect is not good.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The Figure of description forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to the utility model embodiment optional air port switching mechanism;
Fig. 2 is the structural representation of connecting plate, shutter and sealing ring according to the optional a kind of air outlet switching mechanism of the utility model embodiment;
Fig. 3 is the part-structure detonation configuration schematic diagram according to the optional a kind of air outlet switching mechanism of the utility model embodiment;
Fig. 4 is the sliding groove structure schematic diagram according to the optional a kind of air outlet switching mechanism of the utility model embodiment.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, shutter; 11, the first projection; 12, the second projection; 13, the second coupling bar ear; 20, air outlet; 30, drive unit; 31, slide rail; 32, tooth bar; 33, motor; 34, gear; 35, the first limit switch; 36, the second limit switch; 37, connecting plate; 371, the first coupling bar ear; 372, first connects bearing pin; 373, second connects bearing pin; 40, chute; 41, depressed part; 42, bend; 50, sealing ring.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
According to the air outlet switching mechanism of the utility model embodiment, as shown in Figure 1, comprising: shutter 10 and drive unit 30, shutter 10 can slide up and down to air outlet 20 place being arranged on cabinet air-conditioner, drive unit 30 is connected with shutter 10, slides up and down for driving shutter 10; The mating shapes of the air outlet 20 of shutter 10 and cabinet air-conditioner, wherein, when shutter 10 slides into the first predeterminated position, air outlet 20 is opened, the edge of the shutter 10 and edge of air outlet 20 is bonded to each other is closed by air outlet 20 when shutter 10 slides into the second predeterminated position.
The air port switching mechanism of application technical solutions of the utility model, by arranging at air outlet 20 place of cabinet air-conditioner the shutter 10 that can slide up and down, above shutter 10, arrange the drive unit 30 be connected with shutter 10 drives shutter 10 to move up and down, the mating shapes of the air outlet 20 of this shutter 10 and cabinet air-conditioner, when shutter 10 slides into the first predeterminated position, air outlet 20 is opened, the edge of the shutter 10 and edge of air outlet 20 is bonded to each other is closed by air outlet 20 when shutter 10 slides into the second predeterminated position.Solving cabinet air-conditioner of the prior art is undertaken dust-proof by the mode that the wind deflector that is arranged on air outlet is closed, the technical problem that dust-proof effect is not good.
During concrete enforcement, smooth and easy in order to ensure that shutter 10 slides up and down to, be respectively arranged with one at the both sides of the edge place of air outlet 20 and match chute 40 with the dual-side of shutter 10, the dual-side of shutter 10 embeds in chute 40 and slides up and down along chute 40.Further, in order to reduce the frictional resistance that shutter 10 slides up and down, the smoothness that further raising shutter 10 slides up and down, as shown in Figure 2, the first projection 11 mated with chute 40 is respectively arranged with near top at the dual-side of shutter 10, the second projection 12 mated with chute is respectively arranged with near bottom at the dual-side of shutter 10, first projection 11 and the second projection 12 embed in chute 40 and can effectively reduce the contact area with chute 40, thus the frictional resistance in reduction sliding process, make shutter 10 to slide up and down process more smooth and easy.
Be pressed on when sliding down to the second predeterminated position to enable shutter 10 on air outlet 20, realize good sealing effectiveness, as shown in Figure 3, the bottom of chute 40 is concordant with the base of air outlet 20, accurately corresponding on air outlet 20 when enabling shutter 10 slide into the second predeterminated position.Simultaneously, as shown in Figure 4, the middle part of chute 40 has towards the recessed depressed part 41 in air outlet 20 side, the lower end of chute 40 has towards the bending bend 42 of air outlet 20, under the driving of drive unit 30, when shutter 10 slides into the second predeterminated position, the rectilinear orbit that the first projection 11 departs from 40 of chute departs from depressed part 41, makes the top edge of shutter 10 be pressed in the top edge of air outlet 20; Simultaneously, second projection 12 is partial to the direction motion of air outlet 20 under the guiding in chute 40 lower ends bent portion 42, the lowermost end that second projection 12 slides into chute 40 along bend 42 makes the lower edge of shutter 10 be pressed in the lower edge of air outlet 20, thus shutter 10 is fitted tightly with the edge of air outlet 20, improve sealing effectiveness.Because shutter 10 and air outlet 20 are hard material, after mutual compression, sealing can not reach best, alternatively, sealing ring 50 is set in the edge of the edge of shutter 10 or air outlet 20, air outlet 20 is closed by sealing ring 50 and the edge of air outlet 20 are bonded to each other and seal when shutter 10 slides into the second predeterminated position.
As shown in Figure 1, drive unit 30 comprises: slide rail 31, tooth bar 32 and motor 33, slide rail 31 is fixedly installed on the front panel 60 of the cabinet air-conditioner above air outlet 20, tooth bar 32 is slidably disposed on slide rail 31, wherein, the lower end of tooth bar 32 is connected with shutter 10, slides up and down for driving shutter 10; Motor 33 is fixedly installed on front panel 60, motor 33 is provided with gear 34, and gear 34 and tooth bar 32 engage each other, and slide up and down along slide rail 31 for driving tooth bar 32.
During in order to ensure that shutter 10 moves up to the first predeterminated position and moves downwardly to the second predeterminated position, can stop exactly, as shown in Figure 3, front panel 60 below tooth bar 32 is respectively arranged with the first limit switch 35 and the second limit switch 36, wherein, first limit switch 35 is positioned at top, second limit switch 36 is positioned at below, first limit switch 35 and the second limit switch 36 all can control motor 33 and shut down, tooth bar 32 moves upward and drives shutter 10 to trigger the first limit switch 35 when sliding into the first predeterminated position motor 33 to be quit work to be opened by air outlet 20, prevent motor 33 from continuing to move upward simultaneously, tooth bar 32 moves downward and drives shutter 10 to trigger the second limit switch 36 when sliding into the second predeterminated position motor 33 to be quit work to be closed by air outlet 20, prevent motor 33 from continuing to move downward simultaneously.In addition, in order to improve the driving precision of drive unit 30, motor 33 adopts stepper motor, the rotation step number different according to the different choice of shutter 10 stroke.
Due to shutter 10 move to the second predeterminated position air outlet 20 is closed time, need to air outlet 20 close under the depressed part 41 of chute 40 and the effect of bend 42, need to make there is certain activity between shutter 20 and tooth bar 32, therefore, as shown in Figure 1, connecting plate 37 is provided with between tooth bar 32 and shutter 10, the lower end of tooth bar 32 is hinged with shutter 10 thus can have certain amount of spin by relative tooth bar 32 by connecting plate 37, and ensureing that shutter 10 moves downward can be freely close to air outlet direction in process.Particularly, as shown in Figure 2, the upper end of connecting plate 37 has the first coupling bar ear 371, tooth bar 32 connect bearing pin 372 by first and the first coupling bar ear 371 hinged; The lower end of connecting plate 37 has the second connection bearing pin 373, second connects bearing pin 373 is provided with two, shutter 10 has accordingly two the second coupling bar ears 13 being connected bearing pin 373 with second and mating, it is hinged with two the second coupling bar ears 13 on shutter 10 that connecting plate 37 connects bearing pin 373 by second; In order to easy for installation, one of them second coupling bar ear 13 has the axis hole that the second connection bearing pin 373 mates, another the second coupling bar ear 13 has the diameter draw-in groove that notch is less than the second connection bearing pin 373, one second of connecting plate 37 connects bearing pin 373 and inserts in axis hole hinged with a second coupling bar ear 13, another the second connection bearing pin 373 directly snaps in draw-in groove hinged with another the second coupling bar ear 13, is very easy to dismounting.
According to the cabinet air-conditioner of the utility model embodiment, comprise the air outlet switching mechanism of above-described embodiment, adopt the cabinet air-conditioner of this air outlet switching mechanism can realize automatically opening and closing air outlet, further air outlet can also be sealed after closedown air outlet, play good dust-proof effect.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (12)
1. an air outlet switching mechanism, is characterized in that, comprising:
Shutter (10), air outlet (20) place being arranged on cabinet air-conditioner can be slided up and down to, the mating shapes of the air outlet (20) of described shutter (10) and cabinet air-conditioner, wherein, when described shutter (10) slides into the first predeterminated position, described air outlet (20) is opened, the edge of described shutter (10) and the edge of described air outlet (20) is bonded to each other is closed by described air outlet (20) when described shutter (10) slides into the second predeterminated position;
Drive unit (30), is connected with described shutter (10), slides up and down for driving described shutter (10).
2. air outlet switching mechanism according to claim 1, is characterized in that, described air outlet switching mechanism also comprises:
Chute (40), be provided with two, two described chutes (40) are separately positioned on the both sides of the edge place of described air outlet (20) and match with the dual-side of described shutter (10), and the dual-side of described shutter (10) embeds in described chute (40) and slides up and down along described chute (40).
3. air outlet switching mechanism according to claim 2, it is characterized in that, the dual-side of described shutter (10) is respectively arranged with the first projection (11) mated with described chute (40) near top, the dual-side of described shutter (10) is respectively arranged with the second projection (12) mated with described chute near bottom, described shutter (10) embeds in described chute (40) respectively by described first projection (11) and described second projection (12) and slides up and down.
4. air outlet switching mechanism according to claim 3, it is characterized in that, the bottom of described chute (40) is concordant with the base of described air outlet (20), the middle part of described chute (40) has the depressed part (41) recessed towards described air outlet (20) side, the lower end of described chute (40) has towards the bending bend (42) of described air outlet (20), when described shutter (10) slides into described second predeterminated position, described first projection (11) is arranged in described depressed part (41) makes the top edge of described shutter (10) be pressed in the top edge of described air outlet (20), the lowermost end that described second projection (12) is positioned at described bend (42) makes the lower edge of described shutter (10) be pressed in the lower edge of described air outlet (20).
5. air outlet switching mechanism according to claim 1, it is characterized in that, the edge of described shutter (10) has sealing ring (50), and when described shutter (10) slides into described second predeterminated position, described air outlet (20) is closed and seals with the edge of described air outlet (20) is bonded to each other by described sealing ring (50).
6. air outlet switching mechanism according to claim 1, it is characterized in that, the edge of described air outlet (20) has sealing ring (50), when described shutter (10) slides into described second predeterminated position and the described sealing ring (50) of described air outlet (20) edge is bonded to each other that described air outlet (20) is closed and sealed.
7. air outlet switching mechanism according to claim 1, is characterized in that, described drive unit (30) comprising:
Slide rail (31), is fixedly installed on the front panel (60) being positioned at described air outlet (20) top of described cabinet air-conditioner;
Tooth bar (32), is slidably disposed on described slide rail (31), and wherein, the lower end of described tooth bar (32) is connected with described shutter (10), slides up and down for driving described shutter (10);
Motor (33), be fixedly installed on described front panel (60), described motor (33) is provided with gear (34), described gear (34) and described tooth bar (32) engage each other, and slide up and down along described slide rail (31) for driving described tooth bar (32).
8. air outlet switching mechanism according to claim 7, is characterized in that, described drive unit (30) also comprises:
First limit switch (35), shut down for controlling described motor (33), wherein, described tooth bar (32) moves upward when driving described shutter (10) to slide into described first predeterminated position and triggers described first limit switch (35);
Second limit switch (36), shut down for controlling described motor (33), wherein, described tooth bar (32) moves downward when driving described shutter (10) to slide into described second predeterminated position and triggers described second limit switch (36).
9. air outlet switching mechanism according to claim 7, is characterized in that, described drive unit (30) also comprises:
Connecting plate (37), the lower end of described tooth bar (32) is hinged by described connecting plate (37) and described shutter (10).
10. air outlet switching mechanism according to claim 9, it is characterized in that, the upper end of described connecting plate (37) has the first coupling bar ear (371), it is hinged with described first coupling bar ear (371) that described tooth bar (32) connects bearing pin (372) by first, the lower end of described connecting plate (37) has the second connection bearing pin (373), described shutter (10) has the second coupling bar ear (13) being connected bearing pin (373) with described second and mating, described connecting plate (37) connects bearing pin (373) by described second and is connected with described second coupling bar ear (13).
11. air outlet switching mechanisms according to claim 10, it is characterized in that, described second connects bearing pin (373) is provided with two, described second coupling bar ear (13) is provided with two accordingly, second coupling bar ear (13) described in one of them has the axis hole that described second connection bearing pin (373) is mated, second coupling bar ear (13) described in another has notch and be less than the draw-in groove that described second connects the diameter of bearing pin (373), described in one of them, second connects bearing pin (373) to insert in described axis hole the described second coupling bar ear (13) with hinged, second connection bearing pin (373) described in another snaps in described draw-in groove hinged with the second coupling bar ear (13) described in another.
12. 1 kinds of cabinet air-conditioners, comprise air outlet switching mechanism, it is characterized in that, the air outlet switching mechanism of described air outlet switching mechanism according to any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989948.4U CN205174745U (en) | 2015-12-01 | 2015-12-01 | Air outlet closing mechanism and have its cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989948.4U CN205174745U (en) | 2015-12-01 | 2015-12-01 | Air outlet closing mechanism and have its cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174745U true CN205174745U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520989948.4U Active CN205174745U (en) | 2015-12-01 | 2015-12-01 | Air outlet closing mechanism and have its cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757943A (en) * | 2015-12-01 | 2016-07-13 | 珠海格力电器股份有限公司 | Air outlet opening and closing mechanism and cabinet air conditioner with same |
| CN107300241A (en) * | 2017-06-13 | 2017-10-27 | 青岛海尔空调器有限总公司 | Air conditioner and its control method with purification function |
-
2015
- 2015-12-01 CN CN201520989948.4U patent/CN205174745U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757943A (en) * | 2015-12-01 | 2016-07-13 | 珠海格力电器股份有限公司 | Air outlet opening and closing mechanism and cabinet air conditioner with same |
| CN105757943B (en) * | 2015-12-01 | 2019-09-03 | 珠海格力电器股份有限公司 | Air outlet switching mechanism and cabinet air-conditioner with it |
| CN107300241A (en) * | 2017-06-13 | 2017-10-27 | 青岛海尔空调器有限总公司 | Air conditioner and its control method with purification function |
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