CN103062879A - Air conditioner and air inlet structure thereof - Google Patents
Air conditioner and air inlet structure thereof Download PDFInfo
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- CN103062879A CN103062879A CN2013100024957A CN201310002495A CN103062879A CN 103062879 A CN103062879 A CN 103062879A CN 2013100024957 A CN2013100024957 A CN 2013100024957A CN 201310002495 A CN201310002495 A CN 201310002495A CN 103062879 A CN103062879 A CN 103062879A
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- air inlet
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- closing cap
- conditioner
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Abstract
The invention discloses an air conditioner and an air inlet structure thereof. The air inlet structure comprises air inlets, a closing cover and a driving device; the air inlets are arranged on a casing of the air conditioner; the closing cover covers the air inlets; and the driving device pushes the closing cover to be separated from the air inlets or gathers the closing cover to close the air inlets. The driving device drives the closing cover to open the air inlets when the air conditioner is turned on, and drives the closing cover to close the air inlets when the air conditioner is turned off, so that dust is prevented from entering the air conditioner via the air inlets to affect the performance of the air conditioner, and the integral appearance of the air conditioner is simple and attractive after the closing cover closes the air inlets.
Description
Technical field
The present invention relates to the air-conditioner technical field, especially relate to a kind of air inlet structure and air-conditioner of air-conditioner.
Background technology
The appearance of air-conditioner has improved modern's life greatly, no matter be heat or severe winter, indoor temperature can both be remained on and allows in the comfortable scope of human body sensory, has improved the comfortableness of life.People are when selecting air-conditioner, and what pay close attention to mainly is performance and the overall appearance thereof of air-conditioner.
Existing air-conditioner, its air inlet all adopts the open type cell structure, no matter be in running state of air conditioner or closed condition, dust all can fall in the air-conditioner by air inlet, cause the accumulation of air-conditioner internal dust, especially be easy on the screen pack accumulate a large amount of dusts and foreign material, the user needs frequent clean, otherwise can affect the performance of air-conditioner.Simultaneously, the air inlet of air-conditioner is in uncovered state all the time, has also affected the overall aesthetic of air-conditioner outward appearance.
Summary of the invention
Main purpose of the present invention is to provide a kind of air inlet structure and air-conditioner of air-conditioner, is intended to solve the inner laying dust of air-conditioner and causes the affected problem of household air-conditioner, improves simultaneously the overall aesthetics of air-conditioner.
To achieve these objectives, the present invention proposes a kind of air inlet structure of air-conditioner, comprising:
Air inlet, described air inlet are arranged on the casing of air-conditioner;
Closing cap, described closing cap cover described air inlet position;
Drive unit, described drive unit promote described closing cap and leave described air inlet position and take in described closing cap and close on the described air inlet position.
Preferably, described drive unit comprises motor and transmission component, and described motor is fixed on the described casing, and described transmission component is connected between described closing cap and the motor, and this motor drives described closing cap motion by transmission component.
Preferably, described transmission component comprises gear and is connected in the connecting rod of described closing cap, the tooth bar that this connecting rod is provided with gathering sill and meshes with described gear, this tooth bar is identical with the bearing of trend of gathering sill, is provided with the first limited post and the close described closing cap that stretches in the described gathering sill and the second limited post that supports this connecting rod on the described casing.
Preferably, also be provided with the 3rd limited post and the 4th limited post on the described casing, described the 3rd limited post and described the second limited post described connecting rod both sides that are placed in, described the 4th limited post and described the first limited post are arranged side by side and are positioned at the described gathering sill outside.
Preferably, described transmission component comprises gear and is connected in the connecting plate of described closing cap, and this connecting plate is provided with tooth bar and at least one gathering sill with described gear engagement, and this tooth bar and described gathering sill all oblique extension and bearing of trend are identical; Be provided with the limited post that stretches in the described gathering sill on the described casing.
Preferably, described gathering sill end is provided with detent.
Preferably, described air inlet comprises the top air inlet that is arranged at described casing top and is arranged at the anterior air inlet of described casing front portion that described closing cap is the L-type plate body and is covered in described top air inlet and anterior air inlet.
Preferably, described drive unit drives described closing cap oblique movement, so that described closing cap opens or closes described top air inlet and anterior air inlet simultaneously.
Preferably, described drive unit is two, lays respectively at described air-conditioner two ends.
The present invention proposes a kind of air-conditioner simultaneously, and this air-conditioner comprises an air inlet structure, and institute's air inlet structure comprises:
Air inlet, described air inlet are arranged on the casing of air-conditioner;
Closing cap, described closing cap cover described air inlet position;
Drive unit, described drive unit promote described closing cap and leave described air inlet position and take in described closing cap and close on the described air inlet position.
The air inlet structure of a kind of air-conditioner provided by the present invention, when air-conditioner is started shooting, drive closing cap by drive unit and open air inlet, after the air-conditioner shutdown, drive closing cap sealing air inlet by drive unit, prevent that dust from entering the inner performance that affects air-conditioner of air-conditioner by air inlet, after closing cap sealed air inlet simultaneously, the overall appearance of air-conditioner was also more succinctly attractive in appearance.
Description of drawings
Fig. 1 is the side cutaway view of air inlet structure the first embodiment of the present invention;
Fig. 2 is the side cutaway view of the air inlet structure among Fig. 1 when opening air inlet;
Fig. 3 is the side cutaway view of air inlet structure the second embodiment of the present invention;
Fig. 4 is the side cutaway view of the air inlet structure among Fig. 3 when opening air inlet.
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1 and Fig. 2, air inlet structure first embodiment of air-conditioner of the present invention is proposed, described air inlet structure comprises air inlet on the casing 300 of being located at air-conditioner, be positioned at the closing cap 100 in casing 300 outsides and be positioned at the drive unit of casing 300, and described air inlet comprises the top air inlet that is arranged on casing 300 tops and is arranged on the anterior air inlet of casing 300 front portions; Described closing cap 100 is the L-type plate body, and it covers top air inlet and anterior air inlet position simultaneously; Described drive unit comprises motor 210 and the transmission component that is fixed on the casing 300, and transmission component is connected between closing cap 100 and the motor 210, thereby motor 210 can be by driving transmission component and then drive closing cap 100 motions, leaves the air inlet position and take in closing cap and close on the air inlet position thereby drive unit can promote closing cap 100.Concrete, transmission component comprises gear 220 and the connecting rod 230 that is positioned at casing inside, connecting rod 230 1 ends pass casing 300 and are fixedly connected with rear toward the oblique extension of gear 220 directions with closing cap 100, and in the tooth bar of other end setting and gear 220 engagements, also be provided with the gathering sill 231 identical with the tooth bar bearing of trend on the connecting rod 230, convex with the first limited post 310 of stretching in the gathering sill 231 on the casing 300 and near the second limited post 320 of closing cap 100 and support link 230.Drive the stationarity that closing cap 100 moves in order to have increased drive unit, preferred two drive units lay respectively at the air-conditioner two ends.
As shown in Figure 1, closing cap 100 closes top air inlet and anterior air inlet simultaneously before the air-conditioner start, and dust can not enter air-conditioner inside from air inlet, therefore can too much not affect because of dust the performance of air-conditioner.After the air-conditioner start, air inlet will be opened gradually: 220 rotations of motor 210 driven wheels, tooth bar engagement on gear 220 and the connecting rod 230, simultaneously in the guiding of gathering sill 231 and the first limited post 310 with under limiting and under the support of the second limited post 320, gear 220 kinematic links 230 move obliquely, and then connecting rod 230 to promote closing caps 100 mobile obliquely, open simultaneously top air inlet and anterior air inlet, after air inlet is opened fully as shown in Figure 2.Because closing cap 100 moves obliquely, not only produce the vertical direction displacement but also produced horizontal direction and move, therefore extraneous air can be simultaneously from the top of top air inlet with both sides enter and the front of anterior air inlet and both sides enter, intake is large, air output is inevitable also large, and the cooling or heating effect of air-conditioner is good.
During the air-conditioner shutdown, air inlet will be closed gradually: 220 reverse rotations of motor 210 counter-rotating driven wheels, tooth bar engagement on gear 220 and the connecting rod 230, simultaneously in the guiding of gathering sill 231 and the first limited post 310 with under limiting and under the support of the second limited post 320, the 230 oblique lower motions of gear 220 kinematic links, and then connecting rod 230 pulling closing caps 100 tiltedly move down, until closing cap 100 simultaneously closure tip air inlet and anterior air inlet, after the air inlet complete closed as shown in Figure 1.Thereby dust can not enter air-conditioner by air inlet, even dust drops on the closing cap 100, cleaning is got up also very convenient; After closing cap 100 sealed air inlet, the overall appearance of air-conditioner was also more succinctly attractive in appearance.
Further, also be provided with the 3rd limited post 330 and the 4th limited post 340 on the casing 300.The 3rd limited post 330 and the second limited post 320 connecting rod 230 both sides that are placed in, preferably be arranged side by side with the second limited post 320, the further motion of limiting rod 230, mobile stably along straight line to guarantee connecting rod 230, and then so that closing cap 100 is more steady when opening and take in.The 4th limited post 340 is positioned at gathering sill 231 outsides and the first limited post 310 is arranged side by side, and to hold up a little connecting rod 230, reduces the frictional force of the first limited post 310 and connecting rod 230, has further improved the stationarity that connecting rod 230 moves.
Connecting rod 230 in above-described embodiment also can be connected in closing cap 100 and vertically extend toward gear 220 directions, then driving lower link 230 at motor 210 vertically moves up and down, and then driving closing cap 100 vertically moves up and down, the closing cap 100 of this moment is not owing to there is the displacement of horizontal direction, so air can only enter from the both sides of top air inlet and enter from the front of anterior air inlet.In addition, air inlet also can only have the top air inlet and not have anterior air inlet, and this moment, closing cap 100 can be a cover plate that only covers the top air inlet.
Referring to Fig. 3 and Fig. 4, air inlet structure second embodiment of air-conditioner of the present invention is proposed, the air inlet structure of present embodiment is that from the difference of the air inlet structure of the first embodiment transmission component is different.Described transmission component comprises gear 220 and the connecting plate 240 that is positioned at casing 300 inside, these connecting plate 240 1 ends pass the front panel that casing 300 is connected in closing cap 100, the other end is provided with the tooth bar with gear 220 engagements, also be provided with at least one gathering sill 241 on the connecting plate 240, preferred two gathering sills 241 of present embodiment are to increase stationarity.Tooth bar and two gathering sills 241 all oblique extension and bearing of trend are identical, convex with the limited post 350 that stretches in the gathering sill 241 on the casing 300, to guarantee that connecting plate 240 is along the straight line oblique movement.
As shown in Figure 3, closing cap 100 closes top air inlet and anterior air inlet simultaneously before the air-conditioner start, and dust can not enter air-conditioning inside from air inlet, therefore can too much not affect because of dust the performance of air-conditioner.After the air-conditioner start, air inlet will be opened gradually: 220 rotations of motor 210 driven wheels, the tooth bar of oblique extension engagement on gear 220 and the connecting plate 240, simultaneously under the guiding and restriction of gathering sill 240 and limited post 350, gear 220 plate 340 that is in transmission connection moves obliquely, because connecting plate 340 is connected with the front panel of closing cap 100, so connecting plate 240 promotion closing caps 100 overturn obliquely, open simultaneously top air inlet and anterior air inlet, after air inlet is opened fully as shown in Figure 4.Because closing cap 100 overturns obliquely, the displacement that has not only produced the displacement of vertical direction but also produced horizontal direction, therefore extraneous air can be simultaneously from the top of top air inlet with both sides enter and enter from front and the both sides of anterior air inlet, and because closing cap 100 is done flip-flop movement, what the top air inlet was opened is uncovered larger, therefore intake is larger, and air output is inevitable also to be increased, and has improved the cooling or heating effect of air-conditioner.
During the air-conditioner shutdown, air inlet will be closed gradually: 220 reverse rotations of motor 210 counter-rotating driven wheels, tooth bar engagement on gear 220 and the connecting plate 240, simultaneously under the guiding and restriction of gathering sill 241 and limited post 350, the gear 220 plate 240 oblique lower motions that are in transmission connection, and then connecting plate 240 gradually oblique lower upsets of pulling closing cap 100, until 100 while of closing cap closure tip air inlet and anterior air inlet.Thereby dust can not enter air-conditioner by air inlet, even dust drops on the closing cap 100, cleaning is got up also very convenient; After closing cap 100 sealed air inlet, the overall appearance of air-conditioner was also more succinctly attractive in appearance.
Further, described gathering sill 241 ends are provided with detent 2411, are preferably disposed on the bottom of gathering sill 241, can certainly the bottom and the top all arrange.After closing cap 100 was opened fully, limited post 350 entered the position that detent 3411 is lived closing cap 100 surely, to increase stability.
Tooth bar on the connecting plate 240 among above-mentioned the second embodiment also can vertically extend, then driving lower connecting plate 240 at motor 220 vertically moves up and down, and then driving closing cap 100 vertically moves up and down, the closing cap 100 of this moment is not owing to there is the displacement of horizontal direction, so air can only enter from the both sides of top air inlet and enter from the front of anterior air inlet.In addition, air inlet also can only have the top air inlet and not have anterior air inlet, and this moment, closing cap 100 can be a cover plate that only covers the top air inlet, and 240 of connecting plates are connected in this cover plate.
In sum, air inlet structure of the present invention, when air-conditioner is started shooting, drive closing cap 100 by drive unit and open air inlet, after the air-conditioner shutdown, drive closing cap 100 sealing air inlets by drive unit, prevent that dust from entering the inner performance that affects air-conditioner of air-conditioner by air inlet, after closing cap 100 sealed air inlet simultaneously, the overall appearance of air-conditioner was also more succinctly attractive in appearance.
The present invention proposes a kind of air-conditioner simultaneously, and this air-conditioner comprises an air inlet structure, and institute's air inlet structure comprises: air inlet, described air inlet are arranged on the casing of air-conditioner; Closing cap, described closing cap cover described air inlet position; Drive unit, described drive unit promote described closing cap and leave described air inlet position and take in described closing cap and close on the described air inlet position.Air inlet structure described in the present embodiment is the related air inlet structure of above-described embodiment among the present invention, does not repeat them here.
After the air-conditioner of present embodiment has adopted above-mentioned air inlet structure, when air-conditioner is started shooting, drive closing cap by drive unit and open air inlet, after the air-conditioner shutdown, drive closing cap sealing air inlet by drive unit, prevent that dust from entering the inner performance that affects air-conditioner of air-conditioner by air inlet, after closing cap sealed air inlet simultaneously, the overall appearance of air-conditioner was also more succinctly attractive in appearance.
Should be understood that; below only be the preferred embodiments of the present invention; can not therefore limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the air inlet structure of an air-conditioner is characterized in that, comprising:
Air inlet, described air inlet are arranged on the casing of air-conditioner;
Closing cap, described closing cap cover described air inlet position;
Drive unit, described drive unit promote described closing cap and leave described air inlet position and take in described closing cap and close on the described air inlet position.
2. the air inlet structure of air-conditioner according to claim 1, it is characterized in that, described drive unit comprises motor and transmission component, described motor is fixed on the described casing, described transmission component is connected between described closing cap and the motor, and this motor drives described closing cap motion by transmission component.
3. the air inlet structure of air-conditioner according to claim 2, it is characterized in that, described transmission component comprises gear and is connected in the connecting rod of described closing cap, the tooth bar that this connecting rod is provided with gathering sill and meshes with described gear, this tooth bar is identical with the bearing of trend of gathering sill, is provided with the first limited post and the close described closing cap that stretches in the described gathering sill and the second limited post that supports this connecting rod on the described casing.
4. the air inlet structure of air-conditioner according to claim 3, it is characterized in that, also be provided with the 3rd limited post and the 4th limited post on the described casing, described the 3rd limited post and described the second limited post described connecting rod both sides that are placed in, described the 4th limited post and described the first limited post are arranged side by side and are positioned at the described gathering sill outside.
5. the air inlet structure of air-conditioner according to claim 2, it is characterized in that, described transmission component comprises gear and is connected in the connecting plate of described closing cap, this connecting plate is provided with tooth bar and at least one gathering sill with the engagement of described gear, and this tooth bar and described gathering sill all oblique extension and bearing of trend are identical; Be provided with the limited post that stretches in the described gathering sill on the described casing.
6. the air inlet structure of air-conditioner according to claim 5 is characterized in that, described gathering sill end is provided with detent.
7. the air inlet structure of each described air-conditioner according to claim 1-6, it is characterized in that, described air inlet comprises the top air inlet that is arranged at described casing top and is arranged at the anterior air inlet of described casing front portion that described closing cap is the L-type plate body and is covered in described top air inlet and anterior air inlet.
8. the air inlet structure of air-conditioner according to claim 7 is characterized in that, described drive unit drives described closing cap oblique movement, so that described closing cap opens or closes described top air inlet and anterior air inlet simultaneously.
9. the air inlet structure of each described air-conditioner is characterized in that according to claim 1-6, and described drive unit is two, lays respectively at described air-conditioner two ends.
10. an air-conditioner is characterized in that, comprises each described air inlet structure such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002495.7A CN103062879B (en) | 2013-01-01 | 2013-01-01 | Air conditioner and air inlet structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002495.7A CN103062879B (en) | 2013-01-01 | 2013-01-01 | Air conditioner and air inlet structure thereof |
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| Publication Number | Publication Date |
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| CN103062879A true CN103062879A (en) | 2013-04-24 |
| CN103062879B CN103062879B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310002495.7A Active CN103062879B (en) | 2013-01-01 | 2013-01-01 | Air conditioner and air inlet structure thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344527A (en) * | 2013-08-03 | 2015-02-11 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104990245A (en) * | 2015-07-14 | 2015-10-21 | 广东美的制冷设备有限公司 | Driving mechanism |
| CN106403236A (en) * | 2016-10-21 | 2017-02-15 | 珠海格力电器股份有限公司 | Sealed air conditioner shell and sealed air conditioner comprising same |
| CN106440287A (en) * | 2016-10-21 | 2017-02-22 | 珠海格力电器股份有限公司 | Air conditioner air inlet and outlet structure and air conditioner |
| CN106556064A (en) * | 2016-10-21 | 2017-04-05 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN107461830A (en) * | 2017-09-29 | 2017-12-12 | 成都智拓空品科技有限公司 | A kind of air purifier |
| CN109520019A (en) * | 2018-12-14 | 2019-03-26 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
| CN112545305A (en) * | 2020-12-31 | 2021-03-26 | 珠海格力电器股份有限公司 | Pressure cooker |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344527A (en) * | 2013-08-03 | 2015-02-11 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104990245A (en) * | 2015-07-14 | 2015-10-21 | 广东美的制冷设备有限公司 | Driving mechanism |
| CN104990245B (en) * | 2015-07-14 | 2017-10-13 | 广东美的制冷设备有限公司 | Drive mechanism |
| CN106403236A (en) * | 2016-10-21 | 2017-02-15 | 珠海格力电器股份有限公司 | Sealed air conditioner shell and sealed air conditioner comprising same |
| CN106440287A (en) * | 2016-10-21 | 2017-02-22 | 珠海格力电器股份有限公司 | Air conditioner air inlet and outlet structure and air conditioner |
| CN106556064A (en) * | 2016-10-21 | 2017-04-05 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN106403236B (en) * | 2016-10-21 | 2022-03-04 | 珠海格力电器股份有限公司 | Closed air conditioner shell and closed air conditioner with same |
| CN107461830A (en) * | 2017-09-29 | 2017-12-12 | 成都智拓空品科技有限公司 | A kind of air purifier |
| CN109520019A (en) * | 2018-12-14 | 2019-03-26 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
| CN112545305A (en) * | 2020-12-31 | 2021-03-26 | 珠海格力电器股份有限公司 | Pressure cooker |
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| Publication number | Publication date |
|---|---|
| CN103062879B (en) | 2015-06-03 |
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Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131202 |
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Effective date of registration: 20131202 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Applicant after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Applicant before: Meidi Electric Appliances Co., Ltd., Guangdong |
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