CN207635578U - A kind of dust guard of wall-hanging indoor unit of air conditioner - Google Patents
A kind of dust guard of wall-hanging indoor unit of air conditioner Download PDFInfo
- Publication number
- CN207635578U CN207635578U CN201721830965.9U CN201721830965U CN207635578U CN 207635578 U CN207635578 U CN 207635578U CN 201721830965 U CN201721830965 U CN 201721830965U CN 207635578 U CN207635578 U CN 207635578U
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- CN
- China
- Prior art keywords
- dustcloth
- shaft
- air
- indoor unit
- dust guard
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- 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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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model is related to air-conditioner fields,More particularly to a kind of dust guard of wall-hanging indoor unit of air conditioner,It includes indoor set body,Air inlet and air outlet are provided in indoor set body,Ventilating blind is rotatably connected at air outlet,Air inlet rotation is provided with shaft,Dustcloth is wound on shaft,Shaft rod upper sleeve is equipped with driving dustcloth and winds the elastic component on shaft,Dustcloth external part is fixedly connected with cross bar,By locking member with being relatively fixed of both realizing and air inlet and air outlet are blocked in dustcloth elongation between the cross bar and indoor set body,The interlinked mechanism that locking member unlock is interlocked when ventilating blind overturning is opened is provided between ventilating blind and locking member,Without additionally pulling open dustcloth manually when user opens air-conditioning,Dustcloth interlocks dustcloth automatic winding on shaft by the interlinked mechanism between shaft and ventilating blind when ventilating blind overturns and opens,It is easy to operate,Fast.
Description
Technical field
The utility model is related to air-conditioner field, more particularly to a kind of dust guard of wall-hanging indoor unit of air conditioner.
Background technology
With the development of the society, the development of science and technology, air-conditioning quilt is more and more widely used in daily life, with people
The raising of requirement to quality of life, the quality that air-conditioning heat exchange heel row goes out air receive more and more attention.
Existing air-conditioning mostly uses the form that dust-proof window is combined with Air Filter, the dust into heat exchanger is reduced, to improve room
The quality of interior machine discharge air.However, user is required for first opening dust-proof window before using air-conditioning every time, it is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of dust guard of wall-hanging indoor unit of air conditioner, by shaft with go out
Interlinked mechanism at air port between ventilating blind opens gearing dustcloth automatic winding when ventilating blind overturning is opened in air-conditioning and exists
It is easy to operate, quick on shaft.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of dust guard of wall-hanging indoor unit of air conditioner, including indoor set body, be provided in indoor set body into
Air port and air outlet, ventilating blind is rotatably connected at the air outlet, and the air inlet rotation is provided with shaft, the axis
Dustcloth is wound on bar, the shaft rod upper sleeve is equipped with driving dustcloth and winds the elastic component on shaft, and the dustcloth is stretched
Outlet is fixedly connected with cross bar and passes through between the cross bar and indoor set body when air inlet and air outlet are blocked in dustcloth elongation
Locking member is provided with when ventilating blind overturning is opened between the ventilating blind and locking member and connects to realize being relatively fixed for the two
The interlinked mechanism of dynamic locking member unlock.
Using the above structure, when opening air-conditioning and ventilating blind overturning opening, the gearing between ventilating blind and locking member
Mechanism interlocks locking member unlock, and on shaft, user is not necessarily to automatic winding dustcloth when opening air-conditioning under the action of the elastic member
Air-conditioning can be used in the additional dustcloth that pulls open manually manually, easy to operate, quick.
It is the fixture block that level is slidably connected in indoor set body that the utility model, which is further arranged to the locking member, horizontal
The end of bar offers the card slot being engaged by clamping for fixture block.
Using the above structure, when dustcloth blocks air inlet and air outlet, pass through the clamping engagement of fixture block and card slot so that
Dustcloth more tightly blocks air inlet and air outlet.
The utility model is further arranged to the interlinked mechanism：
The main shaft being rotatably dispose at air outlet, ventilating blind are fixedly connected on main shaft, are rotationally connected with interior
Auxiliary spindle on machine ontology has been fixedly connected with bevel gear on the main shaft and auxiliary spindle, and two bevel gears are meshed；
The spur gear being fixedly connected on auxiliary spindle is fixedly connected with the rack being meshed with spur gear on the fixture block.
Using the above structure, air-conditioning is opened and ventilating blind is overturn when opening, and spindle rod rotation passes through spindle rod and countershaft
Bevel Gear Transmission on bar, paraxial rod and spur gear rotate therewith, and the rack engaged with spur gear is horizontal on machine ontology indoors
Sliding, and fixture block level is driven to slide and so that fixture block is deviate from from card slot, dustcloth automatic winding under the action of the elastic member
On shaft.
The both ends that the utility model is further arranged to the cross bar are both provided with card slot, and the quantity of the fixture block is two
It is a.
Using the above structure so that the connection of cross bar and indoor set body is more firm, and dustcloth can more tightly hide
Keep off air inlet and air outlet.
The utility model is further arranged to the air inlet rotation and is provided with lead screw, and the air inlet is provided with flat
Row is in being threaded with brush holder support on the guide rod of lead screw, the lead screw, the brush holder support sliding sleeve is on guide rod；The shaft
Transmission mechanism is provided between lead screw.
Using the above structure, shaft rotates, and by the effect of transmission mechanism, lead screw rotates therewith, and brush holder support is along lead screw and leads
The dust of air inlet deposition is slided and swiped to the length direction level of bar so that the dust-proof effect of the dust guard is more preferable.
It includes the band being fixedly installed on respectively on shaft and lead screw that the utility model, which is further arranged to the transmission mechanism,
It takes turns, driving belt is arranged between the belt wheel.
Using the above structure, the gearing of belt wheel and driving belt, shaft rotation can drive lead screw to rotate, so that
Brush holder support swipes the dust of air inlet deposition, easy to operate.
The utility model is further arranged to offer the sliding slot slided for dustcloth two sides in the indoor set body.
Using the above structure, for dustcloth when blocking air inlet and air outlet, dustcloth two sides can be in set cunning
Sliding in slot so that dustcloth can preferably shelter from air inlet and air outlet, and dust-proof effect is more preferable.
The utility model is further arranged to be provided with hairbrush item between dustcloth and sliding slot.
Using the above structure, the gap between the side and sliding slot of hairbrush item filling dustcloth, dust-proof effect are more preferable.
In conclusion the utility model has the advantages that：When air-conditioning is opened and ventilating blind overturning is opened, main shaft
Bar rotates, and by the Bevel Gear Transmission on spindle rod and paraxial rod, paraxial rod and spur gear rotate therewith, and are engaged with spur gear
Rack horizontal sliding on machine ontology indoors, and drive fixture block level to slide and so that fixture block is deviate from from card slot, dustcloth exists
Automatic winding is on shaft under the action of elastic component, without manually pulling open dustcloth when user needs to open air-conditioning, operation side
Just, fast；And ventilating blind is overturn with shaft when opening, and passes through the gearing of belt wheel and driving belt so that brush holder support is in silk
The horizontal dust slided and scrape air inlet deposition, dust-proof effect are more preferable on the length direction of bar and guide rod.
Description of the drawings
Fig. 1 is overall structure figure of the present embodiment dustcloth winding when on shaft；
Fig. 2 is overall structure figure when dustcloth blocks air inlet and air outlet in the present embodiment；
Fig. 3 is the internal structure schematic diagram at dustcloth in the present embodiment；
Fig. 4 is the enlarged drawing of the locking member and interlinked mechanism in Fig. 3 at A；
Fig. 5 is the enlarged drawing of transmission mechanism in Fig. 3.
Reference numeral：1, indoor set body；2, air inlet；3, air outlet；4, ventilating blind；5, shaft；6, dustcloth；7、
Torsional spring；8, locking member；81, fixture block；82, card slot；83, cross bar；9, interlinked mechanism；91, main shaft；92, auxiliary spindle；93, tooth is bored
Wheel；94, spur gear；95, rack；10, lead screw；11, guide rod；12, brush holder support；13, transmission mechanism；131, belt wheel；132, it is driven
Belt；14, sliding slot；15, hairbrush item；16, shifting block.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The following specific examples of the utility model is only the explanation to the utility model, is not new to this practicality
The limitation of type, those skilled in the art can as needed make without creativeness the present embodiment after reading this specification
The modification of contribution, but as long as all being protected by Patent Law in the right of the utility model.
A kind of dust guard of wall-hanging indoor unit of air conditioner, as depicted in figs. 1 and 2, including indoor set body 1, it is indoor
Air inlet 2 and air outlet 3 are offered on machine ontology 1, are rotatably connected to ventilating blind 4 at air outlet 3, the company of rotation at air inlet 2
It is connected to shaft 5（See Fig. 5）, dustcloth 6 is wound on shaft 5, and driving 6 automatic winding of dustcloth is arranged on shaft 5 in shaft 5
On elastic component, which is specially torsional spring 7（See Fig. 5）.Cross bar 83 is fixedly connected on the external part of dustcloth 6, it is dust-proof
When cloth 6 blocks air inlet 2 and air outlet 3, the relatively solid of the two is realized by locking member 8 between cross bar 83 and indoor set body 1
It is fixed, and ventilating blind 4 and locking member 8（See Fig. 3）Between be provided with ventilating blind 4 overturning open when interlock locking member 8 unlock
Interlinked mechanism（See Fig. 3）.
As shown in Figures 2 and 3, it is rotatably connected to lead screw 10 at air inlet 2, is fixedly connected at air inlet 2 and is parallel to silk
The guide rod 11 of bar 10 is threaded with brush holder support 12 on lead screw 10, and 12 sliding sleeve of brush holder support is set on guide rod 11, shaft 5 and silk
Transmission mechanism 13 is provided between bar 10.
As shown in figure 3, the sliding slot 14 slided for 6 two sides of dustcloth is offered in indoor set body 1, and dustcloth 6
Hairbrush item 15 is provided between side and sliding slot 14, dustcloth 6 is when blocking air inlet 2 and air outlet 3,6 two sides of dustcloth
It can be slided in set sliding slot 14, and the gap between the side and sliding slot 14 of the filling dustcloth 6 of hairbrush item 15 so that anti-
Dirt cloth 6 can preferably shelter from air inlet 2 and air outlet 3, and dust-proof effect is more preferable.
As shown in Figure 3 and Figure 4, which is the fixture block 81 that level is slidably connected in indoor set body 1, cross bar 83
End offer with fixture block 81 cooperation clamping card slot 82.The both ends of cross bar 83 offer card slot 82, the number of fixture block 81
Amount is two, and coordinates with the card slot 82 at 83 both ends of cross bar be clamped respectively so that the connection of cross bar 83 and indoor set body 1 is more
Firm, dustcloth 6 can more tightly block air inlet 2 and air outlet 3.
As shown in figure 4, the interlinked mechanism includes：The spindle rod 5 being rotationally connected at air outlet 3, is rotationally connected with interior
Bevel gear 93 is fixedly connected on paraxial rod 5 on machine ontology 1, spindle rod 5 and paraxial rod 5, and two bevel gears 93 are meshed；
The spur gear 94 being fixedly connected on paraxial rod 5, the rack 95 being fixedly connected on fixture block 81, the rack 95 and 94 phase of spur gear
Engagement.
Shifting block 16 is connected on fixture block 81, which stretches out outside indoor set body 1, stirs shifting block 16 so that fixture block 81
It is horizontal on machine ontology 1 indoors to slide and deviate from from card slot 82.When user is needed to indoor unit repair or disassembly, cleaning, stir
Shifting block 16 so that fixture block 81 is deviate from from card slot 82.
As shown in figure 5, the transmission mechanism 13 includes being respectively fixedly connected with the belt wheel 131 on shaft 5 and lead screw 10, two bands
It is arranged with driving belt 132 between wheel 131.
Specific work process：Air-conditioning is opened, shaft 5 drives the overturning of ventilating blind 4 to open, and spindle rod 5 rotates, and passes through main shaft
Bevel gear 93 on bar 5 and paraxial rod 5 is driven, and paraxial rod 5 and spur gear 94 rotate therewith, the rack 95 engaged with spur gear 94
Horizontal sliding on machine ontology 1 indoors, and drive the horizontal sliding of fixture block 81 and so that fixture block 81 is deviate from from card slot 82, dustcloth
6 under the action of torsional spring 7 along sliding slot 14 sliding and automatic winding on shaft 5.
Pass through the gearing of two belt wheels 131 and driving belt 132 simultaneously so that brush holder support 12 is in lead screw 10 and guide rod 11
Length direction on horizontal slide and scrape the dust deposited at air inlet 2.
When closing air-conditioning, dustcloth 6 is pulled so that the side of dustcloth 6 is slided in sliding slot 14, shaft 5 drives ventilation hundred
The overturning of leaf 4 is closed, and spindle rod 5 rotates, and is driven by Bipyramid gear 93 so that and paraxial rod 5 and spur gear 94 rotate therewith, with
The rack 95 that spur gear 94 engages reversed horizontal sliding on machine ontology 1 indoors, matches so that fixture block 81 is clamped with card slot 82
It closes.
Claims (8)
1. a kind of dust guard of wall-hanging indoor unit of air conditioner, including indoor set body (1), indoor set body are arranged on (1)
There are air inlet (2) and air outlet (3), ventilating blind (4) is rotatably connected at the air outlet (3), it is characterized in that：The air inlet
Rotation is provided with shaft (5) at mouth (2), and dustcloth (6) is wound on the shaft (5), driving is arranged on the shaft (5)
Dustcloth (6) winds the elastic component on shaft (5), and dustcloth (6) external part is fixedly connected with cross bar (83), dustcloth
(6) when air inlet (2) and air outlet (3) are blocked in elongation, pass through locking member (8) between the cross bar (83) and indoor set body (1)
To realize being relatively fixed for the two, it is provided with ventilating blind (4) overturning between the ventilating blind (4) and locking member (8) and opens
The interlinked mechanism (9) of Shi Liandong locking members (8) unlock.
2. a kind of dust guard of wall-hanging indoor unit of air conditioner according to claim 1, it is characterized in that：The locking member
(8) it is that level is slidably connected to the fixture block (81) in indoor set body (1), the end of cross bar (83) is offered blocks for fixture block (81)
Connect the card slot (82) of cooperation.
3. a kind of dust guard of wall-hanging indoor unit of air conditioner according to claim 2, it is characterized in that：The gearing machine
Structure (9) includes：
The main shaft (91) being rotatably dispose at air outlet (3), ventilating blind (4) are fixedly connected on main shaft (91), rotation
The auxiliary spindle (92) being connected in indoor set body (1) has been fixedly connected with cone on the main shaft (91) and auxiliary spindle (92)
Gear (93), and two bevel gears (93) are meshed；
The spur gear (94) being fixedly connected on auxiliary spindle (92) is fixedly connected with and spur gear (94) phase on the fixture block (81)
The rack (95) of engagement.
4. a kind of dust guard of wall-hanging indoor unit of air conditioner according to claim 2, it is characterized in that：The cross bar
(83) both ends are both provided with card slot (82), and the quantity of the fixture block (81) is two.
5. a kind of dust guard of wall-hanging indoor unit of air conditioner according to claim 1, it is characterized in that：The air inlet
(2) rotation is provided with lead screw (10) at, and the guide rod (11) for being parallel to lead screw (10) is arranged at the air inlet (2), described
Brush holder support (12) is threaded on lead screw (10), brush holder support (12) sliding sleeve is set on guide rod (11)；The shaft (5) with
Transmission mechanism (13) is provided between lead screw (10).
6. a kind of dust guard of wall-hanging indoor unit of air conditioner according to claim 5, it is characterized in that：The driver
Structure (13) includes being fixedly installed on belt wheel (131) on shaft (5) and lead screw (10) respectively, winding between the belt wheel (131)
There is driving belt (132).
7. a kind of dust guard of wall-hanging indoor unit of air conditioner according to claim 1, it is characterized in that：The indoor unit
The sliding slot (14) slided for dustcloth (6) two sides is offered on ontology (1).
8. a kind of dust guard of wall-hanging indoor unit of air conditioner according to claim 7, it is characterized in that：Dustcloth (6)
Side and sliding slot (14) between be provided with hairbrush item (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830965.9U CN207635578U (en) | 2017-12-23 | 2017-12-23 | A kind of dust guard of wall-hanging indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830965.9U CN207635578U (en) | 2017-12-23 | 2017-12-23 | A kind of dust guard of wall-hanging indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207635578U true CN207635578U (en) | 2018-07-20 |
Family
ID=62852448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721830965.9U Expired - Fee Related CN207635578U (en) | 2017-12-23 | 2017-12-23 | A kind of dust guard of wall-hanging indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207635578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631304A (en) * | 2018-11-15 | 2019-04-16 | 浙江欧伦电气有限公司 | A kind of fixed bracket of household dehumidifier top dress |
| CN112902422A (en) * | 2021-02-08 | 2021-06-04 | 南京顺弘源商贸有限公司 | External dustproof air outlet and air port angle adjustable device of domestic central air conditioner |
-
2017
- 2017-12-23 CN CN201721830965.9U patent/CN207635578U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631304A (en) * | 2018-11-15 | 2019-04-16 | 浙江欧伦电气有限公司 | A kind of fixed bracket of household dehumidifier top dress |
| CN112902422A (en) * | 2021-02-08 | 2021-06-04 | 南京顺弘源商贸有限公司 | External dustproof air outlet and air port angle adjustable device of domestic central air conditioner |
| CN112902422B (en) * | 2021-02-08 | 2022-09-16 | 南京快转科技有限公司 | External dustproof air outlet of domestic central air conditioning and wind gap angularly adjustable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20211223 |