CN110470044A - Air inlet faceplate movement mechanism and air conditioner indoor unit with it - Google Patents
Air inlet faceplate movement mechanism and air conditioner indoor unit with it Download PDFInfo
- Publication number
- CN110470044A CN110470044A CN201910736652.4A CN201910736652A CN110470044A CN 110470044 A CN110470044 A CN 110470044A CN 201910736652 A CN201910736652 A CN 201910736652A CN 110470044 A CN110470044 A CN 110470044A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet faceplate
- gear
- air
- faceplate
- 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.)
- Pending
Links
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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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 present invention relates to a kind of air inlet faceplate movement mechanisms, including the first air inlet faceplate, the second air inlet faceplate, first gear, second gear, third gear, motor, first air inlet faceplate is fixedly connected with first gear, and second air intake plate is fixedly connected with second gear.One of three gears of motor driven, to drive all gear movements, and then open or close the air inlet being arranged on air conditioner indoor unit shell, and first air inlet faceplate and the second air inlet faceplate in full open position, all exposures above air inlet, to which air smooth can enter in shell, and first air inlet faceplate and the second air inlet faceplate be all located at the rear of air inlet, to which the dust accumulation on the first air inlet faceplate and the second air inlet faceplate cannot be introduced into shell, the constant dust accumulation pollution of room air and air health ensure that.In addition, the first air inlet faceplate and the second air inlet faceplate will not stop the air into enclosure interior, intake efficiency is improved.
Description
Technical field
The present invention relates to air conditioner indoor unit technical field, more particularly to a kind of air inlet faceplate movement mechanism and with its
Air conditioner indoor unit.
Background technique
Conventional air-conditioning wall-hanger uses through-flow upper air inlet mode, and structure is usually open cell structure, for a long time not
With, for example, southern area, considerably long one section of season do not need thus to be easy to cause air-conditioning lattice when not used using air-conditioning
Grid structure air inlet and filter screen superficial dust will will be covered on when long-time is again started up air-conditioning without using air-conditioning
Dust accumulation on strainer and grid is blown to interior, pollutes indoor environment, easily causes consumer health's problem.Such as Figure of description 1
It is middle all to have the above problem using the air conditioner indoor unit of shell 1 and cell structure 2.
And be the air inlet faceplate movement mechanism in CN106247588A for patent publication No., as shown in Figure of description 2,
Filter screen superficial dust when to prevent air-conditioning from shutting down can be opened using the design of single air inlet faceplate in air-conditioning use,
And close when not in use, so as to avoid dust accumulation, still, there are difficulty for the list air inlet faceplate 30 design, when air inlet faceplate 30
Design width is too small so to cause incoming air area insufficient, when air inlet faceplate 30 designs wide day that then can easily with room when opening
Card interference.
In addition, as shown in Figure of description 3, multiple air inlet small front aprons of use are realized in patent CN206847027U
Although the folding of air inlet can solve the problem of with ceiling interference and incoming air area, but after its opening, and second baffle 22
In air inlet middle position, dust stratification is easily sucked into air-conditioning, to still will lead to room air pollution.
As it can be seen that the design of traditional air inlet faceplate there is a problem of it is such or such, in order to guarantee that dust accumulation does not pollute Interior Space
Gas and design rationally do not influence to use, the invention proposes a kind of new air inlet faceplate movement mechanism schemes.
Summary of the invention
For above-mentioned problems of the prior art, the present invention provides one kind it is possible to prevente effectively from dust accumulation enters air conditioning chamber
Inner casing body air inlet cause indoor pollution and avoid air inlet faceplate design be unfavorable for using air inlet faceplate movement mechanism, also mention
For a kind of air conditioner indoor unit including the air inlet faceplate movement mechanism.
The technical solution adopted in the present invention is as follows:
A kind of air inlet faceplate movement mechanism, including the first air inlet faceplate, the second air inlet faceplate, first gear, second gear,
Third gear and motor, first air inlet faceplate are fixedly connected with first gear, and second air intake plate and second gear are solid
Fixed connection, the third gear are engaged with first gear and second gear respectively, and the first gear and second gear rotation are simultaneously
The first air inlet faceplate and the second air inlet faceplate is driven to rotate to open or close air inlet respectively.
The air inlet is the opening that opens up above air conditioner indoor unit shell in one of the embodiments, be used for by
Air introduces in the indoor unit enclosure of air conditioner body.
First air inlet faceplate is hinged in air conditioning chamber centered on the first gear center of circle in one of the embodiments,
On casing body.
Second air inlet faceplate is hinged in air conditioning chamber centered on the second gear center of circle in one of the embodiments,
On casing body.
First air inlet faceplate can rotate between the first position and the second position in one of the embodiments, institute
Stating the second air inlet faceplate can rotate between the third place and the 4th position.
The first air inlet faceplate is in first position in one of the embodiments, then the second air inlet faceplate is in the third place, institute
The first air inlet faceplate and second air inlet faceplate is stated together all to close the air inlet.
The first air inlet faceplate is in the second position in one of the embodiments, then the second air inlet faceplate is in the 4th position, institute
It states the first air inlet faceplate and second air inlet faceplate is fully open by the air inlet.
Motor and third gear are coaxially disposed and drive third gear, third gear difference in one of the embodiments,
First gear and second gear are driven, so that the first air inlet faceplate and the second air inlet faceplate are rotated and open or close air inlet
Mouthful.
Motor and first gear are coaxially disposed and drive first gear in one of the embodiments, and first gear drives
Third gear, third gear drive second gear, thus the first air inlet faceplate and the second air inlet faceplate rotated and opened or
Close air inlet.
Motor and second gear are coaxially disposed and drive second gear in one of the embodiments, and second gear drives
Third gear, third gear drive first gear, thus the first air inlet faceplate and the second air inlet faceplate rotated and opened or
Close air inlet.
The first air inlet faceplate is in the second position in one of the embodiments, then the second air inlet faceplate is in the 4th position, and
First air inlet faceplate and second air inlet faceplate are respectively positioned on the rear of air conditioner indoor unit opening.
The present invention also provides a kind of air conditioner indoor unit comprising shell is provided with air inlet on the shell, and feature exists
In the air conditioner indoor unit further includes above-mentioned air inlet faceplate movement mechanism.
Compared with prior art, air inlet faceplate movement mechanism provided by the invention and including its air conditioner indoor unit have with
Lower advantage:
1. being designed using of the invention two pieces or muti-piece air inlet faceplate, which avoids is designed using one piece of air inlet faceplate
When the panel that encounters is narrow leads to intake deficiency and panel is wide when causing to install and use with ceiling interference and unsightly
Problem；
2. air inlet faceplate movement mechanism of the invention is used, it is possible to prevente effectively from the dust accumulation on air-conditioning enters air inlet, it will
The problem of dust accumulation is blown into room air, causes air pollution that human health is caused to be affected, and air inlet faceplate of the invention, warp
Cross reasonable size design, in air-conditioning in use, all panels are all the rears positioned at air inlet, therefore, dust accumulation just can not from into
Air port is brought into and pollutes room air.
3. the rear that of the invention two pieces or muti-piece air inlet faceplate are located at air inlet therefore will not be in shell to be entered
The air in portion causes to stop, and air smooth can enter all enclosure interiors by air inlet, improves intake efficiency.
Detailed description of the invention
Fig. 1 is a kind of air-conditioning air inlet structure schematic diagram in the prior art；
Fig. 2 is another air-conditioning air inlet structure schematic diagram in the prior art；
Fig. 3 is another air-conditioning air inlet structure schematic diagram in the prior art；
Fig. 4 is the corresponding air-conditioning air inlet of one embodiment of the invention (panel closing) structural schematic diagram；
Fig. 5 is corresponding air-conditioning air inlet (panel opening) structural schematic diagram of one embodiment of the invention；
Fig. 6 is the corresponding side view of Fig. 5；
Fig. 7 is one embodiment of the invention corresponding air-conditioning air inlet structure cross-sectional view when air inlet is closed；
Fig. 8 is one embodiment of the invention corresponding air-conditioning air inlet structure cross-sectional view when air inlet is opened.
Fig. 1 appended drawing reference: 1- shell, 2- cell structure.
Fig. 2 appended drawing reference: 30- air intake plate, 50- shell, 51- air inlet.
Fig. 3 appended drawing reference: 21- first baffle, 22- second baffle.
Fig. 4 is to Fig. 8 appended drawing reference: 1- shell, 2- first panel, 3- second panel, 4- air inlet, 5- first gear, 6-
Second gear, 7- third gear.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Each technical characteristic of embodiment described above can carry out arbitrarily
Combination, for simplicity of description, it is not all possible to each technical characteristic in above-described embodiment combination be all described, so
And as long as there is no contradiction in the combination of these technical features, it all should be considered as described in this specification.
As shown in figure 4, it is the structure of air conditioner indoor unit, including shell 1, first panel 2 and second panel 3, this space-time
It adjusts and is not used, first panel 2 and second panel close the air inlet on shell 1.
As shown in figure 5, it is the structure of air conditioner indoor unit, including shell 1, first panel 2 and second panel 3, this space-time
Operating status is adjusted, first panel 2 and second panel open the air inlet 4 on shell 1.
As shown in fig. 6, the first panel 2 and second panel 3 are all in opening state, air can be from air inlet at this time
Into inside shell 1, passes through heat exchange into internal air, be discharged from the air outlet (not shown) of air conditioner indoor unit, thus
Indoor air is heated up or cooled down.Importantly, first panel 2 and second panel 3 are in the open state simultaneously, and all
The rear of air inlet 4 on shell 1, such dust accumulation can not just follow the air on 4 periphery of air inlet to enter in shell 1
Portion avoids pollution of the dust accumulation to room air.
As shown in fig. 7, the air inlet faceplate movement mechanism in one embodiment of the invention, the air inlet faceplate movement mechanism include
First air inlet faceplate 2, the second air inlet faceplate 3, first gear 5, second gear 6, third gear 7, motor (not shown), described
One air inlet faceplate 2 is fixedly connected with first gear 5, and second air intake plate 3 is fixedly connected with second gear 6, the third tooth
Wheel 7 is engaged with first gear 5 and second gear 6 respectively, and the first gear 5 and second gear 6 rotate and drive first respectively
Air inlet faceplate 2 and the rotation of the second air inlet faceplate 3 are to open or close air inlet 4.This is the first air inlet faceplate 2 and the second air inlet
Panel 3 closes the state of air inlet 4, and first air inlet faceplate 2 and the second air inlet faceplate 3 are one in front and one in back completely covered on air inlet
On mouth 4, at this point, the first air inlet faceplate 2 is in first position, the second air inlet faceplate 3 is in the third place.First air intake surface
Plate 2 is hinged on air conditioner indoor unit shell 1 centered on 5 center of circle of first gear, and the second air inlet faceplate 3 is with 6 center of circle of second gear
Centered on be hinged on air conditioner indoor unit shell 1.
As shown in figure 8, the air inlet faceplate movement mechanism in one embodiment of the invention, the air inlet faceplate movement mechanism include
First air inlet faceplate 2, the second air inlet faceplate 3, first gear 5, second gear 6, third gear 7, motor (not shown), described
One air inlet faceplate 2 is fixedly connected with first gear 5, and second air intake plate 3 is fixedly connected with second gear 6, the third tooth
Wheel 7 is engaged with first gear 5 and second gear 6 respectively, and the first gear 5 and second gear 6 rotate and drive first respectively
Air inlet faceplate 2 and the rotation of the second air inlet faceplate 3 are to open or close air inlet 4.This is the first air inlet faceplate 2 and the second air inlet
Panel 3 open air inlet 4 state, at this point, air-conditioning operation in use, air can by completely open air inlet 4 into
Enter into the shell 1 of air conditioner indoor unit and carry out heat exchange, and be discharged to interior from the air outlet (not shown) of shell 1, to drop
Low or raising indoor air temperature.More importantly the first air inlet faceplate 2 and the second air inlet faceplate 3 are all located at air inlet 4 at this time
Rear, therefore, dust accumulation can not just follow the air on 4 periphery of air inlet to enter inside shell 1, avoid dust accumulation to room air
Pollution.At this point, the first air inlet faceplate 2 is in the second position, the second air inlet faceplate 3 is in the 4th position.As it appears from the above, first
Panel 2 and the second air inlet faceplate 3 are fully open, and as air inlet 4 is fully open, at this point, air smooth can enter air-conditioning
The inside of indoor unit casing 1 will not be blocked by the first air inlet faceplate 2 and the second air inlet faceplate 3, improve intake efficiency.
Not shown, motor and third gear 7 are coaxially disposed and drive third gear 7, third in one of the embodiments,
Gear 7 drives first gear 5 and second gear 6 respectively, so that the first air inlet faceplate 2 and the second air inlet faceplate 3 are rotated simultaneously
Open or close air inlet 4.
Not shown, motor and first gear 5 are coaxially disposed and drive first gear 5 in one of the embodiments, and first
Gear 5 drives third gear 7, and third gear 7 drives second gear 6, thus the first air inlet faceplate 2 and the second air inlet faceplate 3 into
Row rotates and opens or closes air inlet 4.
Not shown, motor and second gear 6 are coaxially disposed and drive second gear 6 in one of the embodiments, and second
Gear 6 drives third gear 7, and third gear 7 drives first gear 5, thus the first air inlet faceplate 2 and the second air inlet faceplate 3 into
Row rotates and opens or closes air inlet 4.
More importantly the embodiment of the present invention only lists two pieces of air inlet faceplates and counter structure part, unquestionably,
Two pieces or more of air inlet faceplate is set, using multiple gears or using the scheme of the multiple gears of multiple motor drivens, is also fallen into
Protection scope of the present invention.The embodiment of the present invention has used open writing mode, " comprising " first panel and second panel, that
Embodiments more than two pieces of panels is also in the scope of the present invention.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of air inlet faceplate movement mechanism, it is characterised in that: including the first air inlet faceplate, the second air inlet faceplate, first gear,
Second gear, third gear and motor, first air inlet faceplate are fixedly connected with first gear, second air intake plate and
Two gears are fixedly connected, and the third gear is engaged with first gear and second gear respectively, the first gear and the second tooth
Wheel rotates and drives respectively the first air inlet faceplate and the second air inlet faceplate to rotate to open or close air inlet.
2. air inlet faceplate movement mechanism according to claim 1, which is characterized in that the air inlet is indoor unit enclosure of air conditioner
The opening opened up above body, is used to introduce air into the indoor unit enclosure of air conditioner body.
3. air inlet faceplate movement mechanism according to claim 1, which is characterized in that first air inlet faceplate is with the first tooth
Wheel is hinged on air conditioner indoor unit shell centered on the center of circle.
4. air inlet faceplate movement mechanism according to claim 1, which is characterized in that second air inlet faceplate is with the second tooth
Wheel is hinged on air conditioner indoor unit shell centered on the center of circle.
5. air inlet faceplate movement mechanism according to claim 2, which is characterized in that first air inlet faceplate can be first
It is rotated between position and the second position, second air inlet faceplate can rotate between the third place and the 4th position.
6. air inlet faceplate movement mechanism according to claim 5, which is characterized in that the first air inlet faceplate in first position,
Then for the second air inlet faceplate in the third place, first air inlet faceplate and second air inlet faceplate are complete by the air inlet together
Portion closes.
7. air inlet faceplate movement mechanism according to claim 5, which is characterized in that the first air inlet faceplate in the second position,
Then the second air inlet faceplate all beats the air inlet in the 4th position, first air inlet faceplate and second air inlet faceplate
It opens.
8. air inlet faceplate movement mechanism according to claim 7, which is characterized in that the first air inlet faceplate in the second position,
Then the second air inlet faceplate is in the 4th position, and first air inlet faceplate and second air inlet faceplate are respectively positioned on air conditioner indoor unit
The rear of housing air inlet.
9. air inlet faceplate movement mechanism according to claim 1-8, which is characterized in that the shaft of the motor with
The first gear, second gear or the coaxially connected setting of third gear, and one of gear is driven to rotate.
10. a kind of air conditioner indoor unit comprising shell is provided with air inlet on the shell, which is characterized in that the air conditioning chamber
Interior machine further includes such as the described in any item air inlet faceplate movement mechanisms of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736652.4A CN110470044A (en) | 2019-08-09 | 2019-08-09 | Air inlet faceplate movement mechanism and air conditioner indoor unit with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736652.4A CN110470044A (en) | 2019-08-09 | 2019-08-09 | Air inlet faceplate movement mechanism and air conditioner indoor unit with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110470044A true CN110470044A (en) | 2019-11-19 |
Family
ID=68511464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910736652.4A Pending CN110470044A (en) | 2019-08-09 | 2019-08-09 | Air inlet faceplate movement mechanism and air conditioner indoor unit with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484612A (en) * | 2022-01-04 | 2022-05-13 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
-
2019
- 2019-08-09 CN CN201910736652.4A patent/CN110470044A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484612A (en) * | 2022-01-04 | 2022-05-13 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
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