CN110608526B - Side open-close type air inlet structure and air conditioner - Google Patents
Side open-close type air inlet structure and air conditioner Download PDFInfo
- Publication number
- CN110608526B CN110608526B CN201910816976.9A CN201910816976A CN110608526B CN 110608526 B CN110608526 B CN 110608526B CN 201910816976 A CN201910816976 A CN 201910816976A CN 110608526 B CN110608526 B CN 110608526B
- Authority
- CN
- China
- Prior art keywords
- panel body
- decorative plate
- air conditioner
- pushing
- air inlet
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005034 decoration Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to a side opening and closing type air inlet structure and an air conditioner, comprising a panel body connected to the side surface of an air conditioner shell and used for air inlet, and a decorative plate arranged on the outward side of the panel body, wherein the decorative plate is movably connected to the panel body so as to open or close the panel body, so that external air can enter or not enter the air conditioner; and the device also comprises a pushing mechanism for pushing the decorative plate to move. The invention can be arranged on two sides of an air conditioner, the air inlet area is increased under the condition of not changing the length of the whole air conditioner, the pushing piece and the fixing piece are matched with each other by adopting the boss and the groove, meanwhile, the decorative plate is provided with the guide part, the structure is compact, the operation is simple and reliable, the operation is stable, and the proper pushing-out stroke can be conveniently calculated by designing the slopes of the groove and the boss. Meanwhile, the side decoration structure can realize diversification, so that the whole air conditioner is more attractive. In addition, the locking mechanism can ensure that the decorative plate is better reset when the side air inlet is stopped, and the closed panel body is locked.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a side opening and closing type air inlet structure and an air conditioner.
Background
The air inlet structure of the wall-mounted air conditioner indoor unit is generally mainly arranged above the air conditioner or on a panel, so that in order to meet the requirement of large air inlet quantity of the air conditioner, the air inlet area of the air conditioner needs to be sufficiently opened, and if the air inlet area needs to be increased, the air inlet area needs to be increased. Generally, the air inlet area can be increased through the opening and closing panel, so that higher capacity and energy efficiency are brought. At present, most air inlet structures adopt rotary opening and closing panels, one end of each panel is hinged with one end of the shell main body to form a hinged end, and the panels rotate to enable the panels to open and close air outlets of the panels. The rotation process of panel is realized through rack and pinion, worm gear in general, in order to guarantee the stationarity of motion, generally all can adopt great gear reduction ratio, therefore the size of gear is general great, to the panel that the area is great, still need set up a plurality of ejecting structures, ensure holistic steady, and to rack and pinion structure, because of rack and gear lie in the coplanar, if use big tooth number gear and rack then the size can be bigger. In addition, the opening and closing of the panel can also adopt a connecting rod structure, but the connecting rod structure needs a speed reducing mechanism to reduce the load of the motor, and meanwhile, the linear motion speed of the simple pendulum is unbalanced.
Disclosure of Invention
In order to solve the problems, the invention provides a side opening and closing type air inlet structure which runs stably and has no shake and an air conditioner applying the structure.
The invention is realized by the following scheme:
the side opening and closing type air inlet structure is arranged on two sides of an air conditioner and comprises a panel body connected to the side surface of a shell of the air conditioner for air inlet, and a decorative plate arranged on the outward side of the panel body, wherein the decorative plate is movably connected to the panel body to open or close the panel body so as to enable external air to enter or not enter the air conditioner; and the device also comprises a pushing mechanism for pushing the decorative plate to move.
Further, the pushing mechanism comprises a fixing piece arranged on one side, facing the panel body, of the decorative plate, a pushing piece arranged on the panel body and corresponding to the fixing piece, and a driving piece used for driving the pushing piece to rotate is arranged on the inner side of the panel body.
Further, a plurality of bosses are arranged on one surface of the pushing piece facing the fixing piece, and a plurality of grooves matched with the bosses are arranged on one surface of the fixing piece facing the pushing piece; the boss takes the center of the pushing piece as a reference and is distributed in a circular array, and the groove takes the center of the fixing piece as a reference and is distributed in a circular array.
Further, the groove is an arc groove, the bottom surface of the groove has inclination relative to the horizontal plane, and the inclination angle is 6-22 degrees.
Further, the inner diameter of the groove is 30-60mm.
Further, the driving piece is fixedly connected with the panel body through a driving piece connecting seat arranged on one surface of the panel body facing the inner side.
Further, a plurality of guide parts are arranged on one side, facing the panel body, of the decorative plate, and guide holes matched with the guide parts are formed in the panel body.
Further, a plurality of locking mechanisms for locking the decorative plate are arranged on one surface of the panel body facing the inner side, each locking mechanism comprises a locking pin movably connected to the panel body, a spring sleeved on the outer peripheral side of each locking pin, one end of each spring is connected with the top of each locking pin, and the other end of each spring is connected with one surface of the panel body facing the inner side; the one side of decorative board towards the panel body still is provided with the locking seat that matches with the locking pin.
Further, a plurality of air inlets for air circulation are formed in the panel body.
An air conditioner comprises the side opening and closing type air inlet structure.
Compared with the prior art, the invention has the following beneficial effects:
the invention can be arranged on two sides of an air conditioner, adopts a side air inlet mode, increases the air inlet area under the condition of not changing the length of the whole machine of the original air conditioner, adopts the matching of the lug boss and the groove as the pushing piece and the fixing piece, and simultaneously has the advantages of compact structure, simplicity, reliability and stable operation, and can conveniently calculate a proper pushing-out stroke by designing the slope of the groove and the lug boss. Meanwhile, the side decoration structure can realize diversification, so that the whole air conditioner is more attractive. In addition, the locking mechanism can ensure that the decorative plate is better reset when the side air inlet is stopped, and the closed panel body is locked.
Drawings
Fig. 1 is a schematic diagram of a side opening and closing type air intake structure, an air conditioner and an air conditioning unit according to the present invention.
Fig. 2 is a schematic structural view of the decorative board of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic view of the structure of the pushing member and the fixing section.
Fig. 6 is a use state diagram of the present invention.
The figure comprises the following components:
the panel body 1, the driving piece connecting seat 11, the guide hole 12, the air inlet 13, the decorative plate 2, the pushing mechanism 3, the fixing piece 31, the pushing piece 32, the driving piece 33, the boss 34, the groove 35, the locking mechanism 4, the locking pin 41, the spring 42 and the locking seat 43.
Detailed Description
In order to facilitate an understanding of the present invention by those skilled in the art, the present invention will be described in further detail with reference to specific examples and drawings.
Referring to fig. 1 to 6, the present invention provides a side opening and closing type air intake structure provided on an air conditioner for intake air, comprising a panel body 1 connected to a side surface of a housing of the air conditioner for intake air, a decorative plate 2 provided at an outward side of the panel body, the decorative plate being movably connected to the panel body to open or close the panel body so that external air may or may not enter the inside of the air conditioner; a pushing mechanism 3 for pushing the decorative plate to move is also included.
The pushing mechanism 3 comprises a fixing piece 31 arranged on one side of the decorative plate 2 facing the panel body, a pushing piece 32 corresponding to the fixing piece and arranged on the panel body 1, and a driving piece 33 for driving the pushing piece to rotate is arranged on the inner side of the panel body. In this embodiment, the driving member may employ a stepping motor so as to precisely control the push-out distance of the decorative plate.
A plurality of bosses 34 are arranged on the surface of the pushing piece 32 facing the fixing piece 31, and a plurality of grooves 35 matched with the bosses are arranged on the surface of the fixing piece facing the pushing piece; the boss takes the center of the pushing piece as a reference and is distributed in a circular array, and the groove takes the center of the fixing piece as a reference and is distributed in a circular array. In this embodiment, the pushing member and the fixing member are substantially cylindrical. The shape of boss matches with the recess, and its one side towards the recess also has the inclination, and the height of boss is slightly less than the degree of depth of recess, and when mounting and impeller laminating, the boss can wholly enter into in the recess, and when the impeller is rotatory, the boss can promote the mounting to make the decorative board wholly remove towards the outside, realize opening the action. In this embodiment, recess, boss all are provided with 3, and recess, boss's quantity need be greater than or equal to 3, just can ensure that boss and recess contact surface are in the coplanar when rotary motion, and whole operation is steady.
The groove 35 is an arc-shaped groove, and the bottom surface of the groove has inclination relative to the horizontal plane, and the inclination angle is 6-22 degrees. In this embodiment, the inclination angle is 10 °, and the inclination angle of the groove can be calculated according to the friction coefficient of the material used in the embodiment. Assuming that the inclination angle of the bottom surface of the groove relative to the horizontal plane is alpha, the dynamic friction coefficient of the diameters of the groove and the boss is mu, and alpha=arc tan mu can be calculated according to a friction force calculation formula. The inner diameter of the recess 35 is 30-60mm, in this embodiment 40mm. The inner diameter of the groove can be calculated according to the distance the decorative plate is pushed out. Assuming that l is the length of the inner arc of the groove, D is the inner diameter of the groove, t is the number of grooves, at this time tan α=push-out stroke/l, l=pi d×1/t, when the required push-out stroke is 10-25mm, the corresponding value of l is 40-250mm, and D is 30-60mm.
The driving piece 33 is fixedly connected with the panel body through a driving piece connecting seat 11 arranged on the inner side facing surface of the panel body.
The decorative board 2 is provided with a plurality of guiding parts 21 towards one side of the panel body, be provided with on the panel body with guiding hole 12 that the guiding part matches.
The panel body 1 is provided with a plurality of locking mechanisms 4 for locking the decorative plate on the inner side, and 2 locking mechanisms are provided in this embodiment. The locking mechanism comprises a locking pin 41 movably connected to the panel body, and a spring 42 sleeved on the outer peripheral side of the locking pin, wherein one end of the spring is connected with the top of the locking pin, and the other end of the spring is connected with one inward side of the panel body; a locking seat 43 matched with the locking pin is also arranged on one surface of the decorative board 2 facing the panel body. The bottom of the locking pin is divided into two parts, the two parts are divided into two bifurcation parts, the end parts of the bifurcation parts are provided with hook parts, and the locking seat is provided with clamping flanges corresponding to the hook parts.
In this embodiment, the panel body 1 is provided with a plurality of air inlets 13 through which air circulates.
When the air conditioner is particularly used, the air conditioner can be arranged at two side surfaces of the air conditioner, and when the stepping motor drives the pushing piece to rotate, the opening or closing of the decorative plate can be realized, so that air can enter the air conditioner or can be prevented from entering the air conditioner.
The invention also provides an air conditioner which comprises the side opening and closing type air inlet structure.
The invention can be arranged on two sides of an air conditioner, adopts a side air inlet mode, increases the air inlet area under the condition of not changing the length of the whole machine of the original air conditioner, adopts the matching of the lug boss and the groove as the pushing piece and the fixing piece, and simultaneously has the advantages of compact structure, simplicity, reliability and stable operation, and can conveniently calculate a proper pushing-out stroke by designing the slope of the groove and the lug boss. Meanwhile, the side decoration structure can realize diversification, so that the whole air conditioner is more attractive. In addition, the locking mechanism can ensure that the decorative plate is better reset when the side air inlet is stopped, and the closed panel body is locked.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present invention and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "connected," "fixed" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
While the invention has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the scope of the appended claims.
Claims (10)
1. The side opening and closing type air inlet structure is arranged on two sides of an air conditioner and is characterized by comprising a panel body (1) connected to the side surface of the air conditioner shell and used for air inlet, and a decorative plate (2) arranged on the outward side of the panel body, wherein the decorative plate is movably connected to the panel body so as to open or close the panel body, so that external air can enter or not enter the air conditioner; the novel decorative plate pushing device is characterized by further comprising a pushing mechanism (3) for pushing the decorative plate to move, wherein the pushing mechanism (3) comprises a pushing piece (32), a plurality of bosses (34) are arranged on one face, facing towards a fixing piece (31), of the pushing piece, and a plurality of grooves (35) matched with the bosses are formed on one face, facing towards the pushing piece, of the fixing piece.
2. The side-opening and closing type air intake structure and the air conditioner according to claim 1, wherein the fixing member (31) is arranged on one side of the decorative plate (2) facing the panel body, the pushing member (32) is arranged on the panel body (1) and corresponds to the fixing member, and a driving member (33) for driving the pushing member to rotate is arranged on the inner side of the panel body.
3. The side-opening and closing type air intake structure according to claim 2, wherein the bosses are distributed in a circular array with reference to the center of the pushing member, and the grooves are distributed in a circular array with reference to the center of the fixing member.
4. A side-entry air intake structure according to claim 3, characterized in that the recess (35) is an arcuate recess, and the bottom surface of the recess has a slope with respect to the horizontal plane, and the angle of inclination is 6 ° -22 °.
5. Side opening and closing type air intake structure according to claim 4, characterized in that the inner diameter of the groove (35) is 30-60mm.
6. A side-opening and closing type air intake structure according to claim 2, wherein the driving member (33) is fixedly connected with the panel body through a driving member connecting seat (11) arranged on the inner side facing surface of the panel body.
7. The side opening and closing type air inlet structure according to claim 1, wherein a plurality of guide parts (21) are arranged on one side of the decorative plate (2) facing the panel body, and guide holes (12) matched with the guide parts are arranged on the panel body.
8. The side opening and closing type air inlet structure according to claim 1, wherein a plurality of locking mechanisms (4) for locking the decorative plate are arranged on one surface of the panel body (1) facing inwards, the locking mechanisms comprise locking pins (41) movably connected to the panel body, springs (42) sleeved on the periphery sides of the locking pins, one ends of the springs are connected with the top of the locking pins, and the other ends of the springs are connected with one surface of the panel body facing inwards; one surface of the decorative plate (2) facing the panel body is also provided with a locking seat (43) matched with the locking pin.
9. Side opening and closing type air intake structure according to any one of claims 1-8, characterized in that the panel body (1) is provided with a plurality of air inlets (13) for air circulation.
10. An air conditioner comprising the side-opening and closing type air intake structure of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816976.9A CN110608526B (en) | 2019-08-30 | 2019-08-30 | Side open-close type air inlet structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816976.9A CN110608526B (en) | 2019-08-30 | 2019-08-30 | Side open-close type air inlet structure and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110608526A CN110608526A (en) | 2019-12-24 |
| CN110608526B true CN110608526B (en) | 2023-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910816976.9A Active CN110608526B (en) | 2019-08-30 | 2019-08-30 | Side open-close type air inlet structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110608526B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09210402A (en) * | 1996-02-07 | 1997-08-12 | Hitachi Ltd | Wall-mounted type air conditioner |
| CN200975749Y (en) * | 2006-11-28 | 2007-11-14 | 珠海格力电器股份有限公司 | Split wall air conditioner |
| KR100867958B1 (en) * | 2007-08-31 | 2008-11-11 | 엘지전자 주식회사 | Indoor unit of air-conditioner |
| KR20090043230A (en) * | 2007-10-29 | 2009-05-06 | 엘지전자 주식회사 | Air conditioner |
| KR20100051468A (en) * | 2008-11-07 | 2010-05-17 | 엘지전자 주식회사 | Air conditioner |
| CN103062880A (en) * | 2013-01-01 | 2013-04-24 | 广东美的电器股份有限公司 | Air conditioner |
| CN203100115U (en) * | 2013-01-01 | 2013-07-31 | 广东美的电器股份有限公司 | Air conditioner |
| CN104566910A (en) * | 2014-12-16 | 2015-04-29 | 宁波奥克斯空调有限公司 | Wall-mounted air conditioner |
| CN106679145A (en) * | 2017-02-20 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioner inner unit and shell device thereof |
| CN107289510A (en) * | 2016-04-06 | 2017-10-24 | 广东美的制冷设备有限公司 | A kind of indoor unit of wall hanging type air conditioner |
| CN208504680U (en) * | 2018-07-03 | 2019-02-15 | 广州绿蔓环保科技有限公司 | A kind of air purifier exhaust apparatus |
| CN210980294U (en) * | 2019-08-30 | 2020-07-10 | 珠海格力电器股份有限公司 | Side-opening-closing type air inlet structure, air conditioner and air conditioner |
-
2019
- 2019-08-30 CN CN201910816976.9A patent/CN110608526B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09210402A (en) * | 1996-02-07 | 1997-08-12 | Hitachi Ltd | Wall-mounted type air conditioner |
| CN200975749Y (en) * | 2006-11-28 | 2007-11-14 | 珠海格力电器股份有限公司 | Split wall air conditioner |
| KR100867958B1 (en) * | 2007-08-31 | 2008-11-11 | 엘지전자 주식회사 | Indoor unit of air-conditioner |
| KR20090043230A (en) * | 2007-10-29 | 2009-05-06 | 엘지전자 주식회사 | Air conditioner |
| KR20100051468A (en) * | 2008-11-07 | 2010-05-17 | 엘지전자 주식회사 | Air conditioner |
| CN103062880A (en) * | 2013-01-01 | 2013-04-24 | 广东美的电器股份有限公司 | Air conditioner |
| CN203100115U (en) * | 2013-01-01 | 2013-07-31 | 广东美的电器股份有限公司 | Air conditioner |
| CN104566910A (en) * | 2014-12-16 | 2015-04-29 | 宁波奥克斯空调有限公司 | Wall-mounted air conditioner |
| CN107289510A (en) * | 2016-04-06 | 2017-10-24 | 广东美的制冷设备有限公司 | A kind of indoor unit of wall hanging type air conditioner |
| CN106679145A (en) * | 2017-02-20 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioner inner unit and shell device thereof |
| CN208504680U (en) * | 2018-07-03 | 2019-02-15 | 广州绿蔓环保科技有限公司 | A kind of air purifier exhaust apparatus |
| CN210980294U (en) * | 2019-08-30 | 2020-07-10 | 珠海格力电器股份有限公司 | Side-opening-closing type air inlet structure, air conditioner and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110608526A (en) | 2019-12-24 |
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