CN106949551A - Fan installing structure and air-conditioner - Google Patents
Fan installing structure and air-conditioner Download PDFInfo
- Publication number
- CN106949551A CN106949551A CN201710275806.5A CN201710275806A CN106949551A CN 106949551 A CN106949551 A CN 106949551A CN 201710275806 A CN201710275806 A CN 201710275806A CN 106949551 A CN106949551 A CN 106949551A
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- China
- Prior art keywords
- fan
- fan assembly
- elastic mechanism
- cabinet base
- rack
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 230000005484 gravity Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
-
- 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
Abstract
The present invention discloses a kind of fan installing structure and air-conditioner, wherein, fan installing structure includes：Rack, rack includes cabinet base, and cabinet base is formed with the opening of up/down perforation；Fan assembly, fan assembly is placed in rack, and fan assembly includes installing plate group and is fixedly connected on the blower fan of installing plate group, and blower fan is set towards the opening；And multiple elastic mechanisms, one end of each elastic mechanism is rotationally connected with installing plate group, the other end is rotationally connected with cabinet base, fan assembly carries out vertical lifting and has first position and the second place relative to rack, and the elastic mechanism provides elastic force and fan assembly is locked in into the first position and the second place certainly.The convenience that fan installing structure blower fan of the present invention removes air conditioner operation is high.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of fan installing structure and using the fan installing structure
Air-conditioner.
Background technology
In the accurate air conditioner in machine room unit of lower air-supply, centrifugal blower is placed on the outside of rack, lower section can be effective
Its efficiency of blowing is improved, while the maintainability of centrifugal blower can be improved, therefore such a set-up mode is widely used reality
In product.
But the existing common practice by centrifugal blower installed in rack is：Blower fan is placed on before air-conditioner dispatches from the factory
Interior of equipment cabinet, to, again being taken out inside blower fan slave cabinet, then being fixed blower fan with screw, blower fan is moved to during in-site installation
Method on the outside of rack be then using elastic mechanism by fan assembly by upset by the way of from rack internal rotating to rack outside
The operating position in portion.
The method being moved to by the way of blower fan is overturn on the outside of rack has following deficiency：First, fan part is heavier, turns over
The connection member for turning over blower fan in journey only offsets a part of weight, it is still desirable to artificially apply larger power to complete blower fan upset
Action；Second, blower fan depth direction is typically larger than its short transverse, the process of blower fan upset, in order to avoid interference, blower fan receiving
The height of chamber must be greater than the length of blower fan depth direction, and the heat exchanger of air-conditioner is due to blower fan accommodating chamber to be avoided, size
Maximum can not be accomplished, in order to improve unit cold it is necessary to increase the module number of heat exchanger, cost and floor space can increase
Plus；3rd, motor is vertical installation and transportation before blower fan upset, with the product position of blower fan and air flow direction when actually used
On the contrary, the finished product of air-conditioner can not be detected by practical operation situation in factory, the problem of part is potential possibly can not be detected,
It is easily caused defective products and enters market, add maintenance cost, the market influence to brand is adversely affected.
The content of the invention
The main object of the present invention is to provide a kind of fan installing structure, it is intended to improve the side that blower fan removes air conditioner operation
Just property.
To achieve the above object, fan installing structure proposed by the present invention, including：
Rack, the rack includes cabinet base, and the cabinet base is formed with the opening of up/down perforation；
Fan assembly, the fan assembly is placed in the rack, and the fan assembly includes installing plate group and solid
Surely it is connected to the blower fan of installing plate group；And
Multiple elastic mechanisms, one end of each elastic mechanism is rotationally connected with the installing plate group, and the other end is rotated
The cabinet base is connected to, the fan assembly carries out vertical lifting and has first position and second relative to rack
Put, when fan assembly is in first position, the blower fan is located in the rack, when fan assembly is in the second place,
The blower fan stretches out the rack by the opening, and the installing plate group abuts the cabinet base, and the elastic mechanism is provided
Fan assembly is locked in the first position and the second place by elastic force certainly.
Optionally, the maximum output power of each elastic mechanism is set to Fn, and the gravity of fan assembly is set to G, multiple bullets
The property maximum output power sum of mechanism and the gravity of fan assembly meet relational expression：NFn=G+C, wherein, N is elastic mechanism
Quantity, C absolute value is less than or equal to 5.
Optionally, each elastic mechanism is with respect to the horizontal plane formed with angle theta, and the scope of angle theta is 0 degree to 45
Degree.
Optionally, the elastic mechanism is gas spring or hydraulic cylinder.
Optionally, multiple elastic mechanisms include at least one set, and at least one set of elastic mechanism is located at relative the two of the blower fan
Side.
Optionally, the elastic mechanism positioned at blower fan the same side is provided with least two, and at least two elastic mechanisms are arranged in a crossed manner,
Or at least two elastic mechanism interval setting and opposite tilt.
Optionally, the installing plate group includes installing plate and two supporting plates, and the blower fan is fixedly connected on the installation
Plate a, supporting plate is removably connected to the side periphery of the installing plate, and another supporting plate is detachably connected the installing plate
Opposite side periphery, when fan assembly is in the second place, the supporting plate abuts the cabinet base.
Optionally, the periphery of the installing plate is extended with flanging towards the opening direction, each elastic mechanism
One end is hinged the flanging, and the other end is articulated with the cabinet base.
Optionally, the position of the cabinet base correspondence elastic mechanism offers avoidance mouth, when fan assembly is in
During the second place, it is intraoral that the elastic mechanism part is placed in the avoidance.
The present invention also proposes a kind of air-conditioner, including above-mentioned fan installing structure.
Technical solution of the present invention by the way that fan assembly is connected with cabinet base using multiple elastic mechanisms, wherein, it is each
One end of elastic mechanism rotates connecting fan component, and the other end rotates connection cabinet base, makees in the resilient support of elastic mechanism
Under, fan assembly is locked in the first position in cabinet base certainly, less by applying during the use of air-conditioner
Power pulls down blower fan vertically, then self-locking state of the fan assembly in the first position in cabinet base is broken, and blower fan is vertically lowered
And opening is stretched out, when blower fan reaches the second place, elastic mechanism provides resilient support effect, and blower fan is locked in into second certainly
Put.On the one hand the present invention realizes that blower fan passes in and out cabinet base in vertical lifting mode by the setting of elastic mechanism, compared to existing
There is blower fan in air-conditioner to overturn the structure that mode removes cabinet base, the upset space needed for blower fan can be saved so that air-conditioning
There is greater room to install heat exchanger, then the operational efficiency of air-conditioner gets a promotion, and on the other hand, elastic mechanism is wind inside device
The vertical lifting of thermomechanical components provides elastic anchorage force, and can offset most of gravity of fan assembly itself, and such operator is only
Less external force, which need to be applied, can promote fan assembly to be lifted, and the convenience of fan assembly descending operation is carried significantly
Rise.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of fan installing structure one of the present invention, and fan assembly is in first position in figure；
Fig. 2 is the structural representation of another state of fan installing structure in Fig. 1, and fan assembly is in the second place in figure；
Fig. 3 is the part-structure schematic diagram of fan installing structure in Fig. 1, and fan assembly is in first position in figure；
Fig. 4 is the part-structure schematic diagram of fan installing structure in Fig. 1, and fan assembly is in the second place in figure；
Fig. 5 is the part-structure schematic diagram of another embodiment of fan installing structure of the present invention.
Drawing reference numeral explanation：
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that institute is directional in the embodiment of the present invention indicates that (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., if should
When particular pose changes, then directionality indicates also correspondingly therewith to change.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be mechanically connect or
Electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be the connection or two of two element internals
The interaction relationship of individual element, unless otherwise clear and definite restriction.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
It will be understood that the combination of this technical scheme is not present, also not in the guarantor of application claims when appearance is conflicting or can not realize
Within the scope of shield.
The present invention proposes a kind of fan installing structure 100.
Incorporated by reference to referring to figs. 1 to Fig. 3, in an embodiment of the present invention, the fan installing structure 100 includes：Cabinet base
11, cabinet base 11 is formed with the opening 111 of up/down perforation；Fan assembly 30, fan assembly 30 is placed in cabinet base 11,
Fan assembly 30 includes installing plate group 31 and is fixedly connected on the blower fan 33 of installing plate group 31, and the air outlet of blower fan 33 is towards opening
Mouth 111 is set；And multiple elastic mechanisms 50, one end of each elastic mechanism 50 is rotationally connected with installing plate group 31, the other end turn
Dynamic to be connected to cabinet base 11, fan assembly 30 carries out vertical lifting relative to cabinet base 11 and has first position and second
Position, when fan assembly 30 is in first position, blower fan 33 is located in cabinet base, when fan assembly 30 is in the second place
When, blower fan 33 stretches out rack 10 by opening 111, and installing plate group 31 abuts cabinet base 11, and elastic mechanism 50 provides elastic force will
Fan assembly 30 locks in first position and the second place certainly.
Fan installing structure 100 of the present invention is located at the bottom of air-conditioner, and the air outlet of blower fan 33 is towards cabinet base 11
Opening 111 is set, and wherein elastic mechanism 50 is arranged at the side of blower fan 33 and opening positioned at installing plate group 31 and cabinet base 11
Between 111 edges of mouth, when fan assembly 30 is in first position, elastic mechanism 50 is in extended configuration, the air-out of blower fan 33
Height where mouthful is higher than height where the opening 111 of cabinet base 11, and in this position, fan assembly 30 is by elastic mechanism 50
Elastic anchorage force is supported, and the elastic force of elastic mechanism 50 forces fan assembly 30 when not by certain numerical value external force
It is held in the position (keeping self-locking state).When forcing in the drop-down blower fan 33 of blower fan 33, elastic mechanism 50 is gradually compressed,
When being in first position due to fan assembly 30, elastic anchorage force and the self gravitation of fan assembly 30 of elastic mechanism 50 are in phase
To the state of balance, therefore during blower fan 33 is pulled down, operator only needs to can be by blower fan 33 using less external force
Pulled out by the opening 111 of cabinet base 11.
Technical solution of the present invention by the way that fan assembly 30 and cabinet base 11 are connected using multiple elastic mechanisms 50, its
In, one end of elastic mechanism 50 rotates connecting fan component 30, and the other end rotates connection cabinet base 11, in elastic mechanism 50
Under resilient support effect, the first position that fan assembly 30 is locked in cabinet base 11 certainly, during the use of air-conditioner,
Blower fan 33 is pulled down vertically by applying less power, then fan assembly 30 is in the self-locking state of the first position in cabinet base 11
It is broken, blower fan 33 is vertically lowered and stretches out opening 111, when blower fan 33 reaches the second place, elastic mechanism 50 provides elasticity
Supporting role, by blower fan 33 from locking in the second place, the present invention by the setting of elastic mechanism 50, on the one hand realize blower fan 33 with
Vertical lifting mode passes in and out cabinet base 11, and cabinet base 11 is removed to overturn mode compared to blower fan 33 in existing air-conditioner
Structure, can save the upset space needed for blower fan 33 so that have bigger heat exchanger installing space inside air-conditioner, then air-conditioning
The operational efficiency of device gets a promotion, on the other hand, and elastic mechanism 50 provides elastic anchorage force for the vertical lifting of fan assembly 30,
And most of gravity of fan assembly 30 itself can be offset, such operator, which need to only apply less external force, can promote blower fan group
Part 30 is lifted, and the convenience of the descending operation of fan assembly 30 is greatly improved.
Specifically, elastic mechanism 50 of the present invention can select gas spring or hydraulic cylinder, and the present embodiment elastic mechanism 50 is preferred
For gas spring, connect it is lower in description elastic mechanism 50 may refer to as gas spring.Further, each gas spring and horizontal plane institute into
Angle theta scope be 0 degree to 45 degree.
The present embodiment by each elastic mechanism 50 by being with respect to the horizontal plane formed with angle theta, and the scope of angle theta is 0 degree
To 45 degree, when fan assembly 30 is in first position, by force analysis, the elastic anchorage force of multiple gas spring outputs is in perpendicular
The upward component of Nogata is equal to the gravity of fan assembly 30, thus, the auto-lock function on the one hand carried using gas spring, can make
Obtain fan assembly 30 and be held in first position, on the other hand, operator can be by applying the pulling force on less vertical direction i.e.
Fan assembly 30 can be pulled out to cabinet base 11 and reach the second place, or apply thrust on less vertical direction can be by
Fan assembly 30 shifts first position onto by the second place, then the moving process of fan assembly 30 is laborsaving, conveniently.
Further, the maximum output power of each elastic mechanism 50 is set to Fn, and the gravity of fan assembly 30 is set to G,
The maximum output power sum of multiple elastic mechanisms 50 meets relational expression with the gravity of fan assembly 30：NFn=G+C, wherein, N is
The quantity of elastic mechanism 50, C absolute value is less than or equal to 5.By the way that the quantity of elastic mechanism 50 is set into matching above-mentioned relation
Formula, operation, which then only needs to apply less external force, to pull to the second place by first position by fan assembly 30, or by wind
Thermomechanical components 30 push first position to by the second place, so realize the vertical lifting more convenient operation of fan assembly 30.
In order that keep stable during the vertical lifting of fan assembly 30 and occur without swing, the multiple elasticity of the present embodiment
Mechanism 50 includes at least one set, and at least one set of elastic mechanism 50 is located at the opposite sides of blower fan 33.
In order to further lift the stability in the lifting process of fan assembly 30, the elastic mechanism positioned at the same side of blower fan 33
50 are provided with least two, at least two elastic mechanism 50 arranged in a crossed manner or two interval settings of elastic mechanism 50 and opposite tilt.
Recognized by above description process, the angle between each elastic mechanism 50 and horizontal plane is 0 degree to 45 degree, and the present embodiment is excellent
It is selected between 40 degree to 45 degree, and the quantity of the elastic mechanism 50 of the same side is preferably two, two elastic mechanisms 50 can be with
It is the staggeredly shape for constituting splayed shape or X, is set by such, the resilient support that every side of fan assembly 30 is subject to
Power is more evenly distributed, more stable in such lifting process.
Specifically, the installing plate group 31 includes the supporting plate 313 of installing plate 311 and two, and blower fan 33 is fixedly connected on institute
Installing plate 311 is stated, a supporting plate 313 is removably connected to the side periphery of installing plate 311, and another supporting plate 313 detachably connects
The opposite side periphery of installing plate 311 is connect, when fan assembly 30 is in the second place, supporting plate 313 abuts cabinet base 11.
The present embodiment installing plate 311 is slightly less than the area of opening 111 of cabinet base 11 in the projected area of horizontal plane, passes through
The supporting plate 313 for being removably connected to installing plate 311 is supported to fan assembly 30, when needing to take out fan assembly 30,
Only need to dismantle supporting plate 313, fan assembly 30 it is easy to maintenance.
The lower end of the cabinet base 11 is provided with sealing plate, and sealing plate offers the opening 111, installing plate 311
Periphery is extended with flanging 315 towards the direction of opening 111, and one end of each elastic mechanism 50 is articulated with flanging 315, and the other end is hinged
In sealing plate, when fan assembly 30 is in the second place, supporting plate 313 is connected to sealing plate.The present embodiment in sealing plate and
All corresponded in supporting plate 313 and offer bolt apertures, after blower fan 33 stretches out opening 111, on the one hand pass through elastic mechanism 50
Elastic anchorage force from the second place is locked in, on the other hand will prop up fan assembly 30 by fastener (such as screw or bolt)
Fagging 313 and sealing plate are locked, and structure is more firm in such running of blower fan 33.
From above-mentioned content, multiple elastic mechanisms 50 may be contained between installing plate group 31 and sealing plate, in order to enter
Space availability ratio in one step lifting air-conditioner, the position of sealing plate correspondence elastic mechanism 50 offers avoidance mouth described in the present embodiment
113, when fan assembly 30 is in the second place, the part of elastic mechanism 50 is placed in the avoidance mouth 113.By avoiding mouth
113 setting, the elastic mechanism 50 in compressive state is stored, and so further reduces the bullet for playing lift action
Property mechanism 50 to the occupancy in the space in air-conditioner, can so vacate more spaces come in mounting arrangement air-conditioner as changed
The miscellaneous parts such as hot device.
The present invention also proposes a kind of air-conditioner, and the air-conditioner includes the mounting structure of fan assembly 30, the fan assembly 30
Concrete structure with reference to above-described embodiment, because this air-conditioner employs whole technical schemes of above-mentioned all embodiments, therefore
All beneficial effects that at least technical scheme with above-described embodiment is brought, this is no longer going to repeat them.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (10)
1. a kind of fan installing structure, it is characterised in that including：
Rack, the rack includes cabinet base, and the cabinet base is formed with the opening of up/down perforation；
Fan assembly, the fan assembly is placed in the rack, and the fan assembly includes installing plate group and fixed company
It is connected to the blower fan of installing plate group；And
Multiple elastic mechanisms, one end of each elastic mechanism is rotationally connected with the installing plate group, and the other end rotates connection
In the cabinet base, the fan assembly carries out vertical lifting and has first position and the second place relative to rack, when
When fan assembly is in first position, the blower fan is located in the rack, when fan assembly is in the second place, the wind
Machine stretches out the rack by the opening, and the installing plate group abuts the cabinet base, and the elastic mechanism provides elastic force
Fan assembly is locked in into the first position and the second place certainly.
2. fan installing structure as claimed in claim 1, it is characterised in that the maximum output power of each elastic mechanism is set
For Fn, the gravity of fan assembly is set to G, and the maximum output power sum of multiple elastic mechanisms and the gravity of fan assembly meet relation
Formula：NFn=G+C, wherein, N is the quantity of elastic mechanism, and C absolute value is less than or equal to 5.
3. fan installing structure as claimed in claim 1, it is characterised in that each elastic mechanism with respect to the horizontal plane shape
Into there is angle theta, the scope of angle theta is 0 degree to 45 degree.
4. fan installing structure as claimed in claim 1, it is characterised in that the elastic mechanism is gas spring or hydraulic pressure
Cylinder.
5. the fan installing structure as described in any one in Claims 1-4, it is characterised in that multiple elastic mechanisms include
At least one set, at least one set of elastic mechanism is located at the opposite sides of the blower fan.
6. fan installing structure as claimed in claim 5, it is characterised in that the elastic mechanism positioned at blower fan the same side is provided with extremely
Few two, at least two elastic mechanisms are arranged in a crossed manner, or at least two elastic mechanism interval settings and opposite tilt.
7. the fan installing structure as described in any one in Claims 1-4, it is characterised in that the installing plate group includes
Installing plate and two supporting plates, the blower fan are fixedly connected on the installing plate, and a supporting plate is removably connected to the installation
The side periphery of plate, another supporting plate is detachably connected the opposite side periphery of the installing plate, when fan assembly is in second
When putting, the supporting plate abuts the cabinet base.
8. fan installing structure as claimed in claim 7, it is characterised in that the periphery of the installing plate is towards the openings
To flanging is extended with, one end of each elastic mechanism is hinged the flanging, and the other end is articulated with the cabinet base.
9. fan installing structure as claimed in claim 8, it is characterised in that the cabinet base correspondence elastic mechanism
Position offers avoidance mouth, and when fan assembly is in the second place, it is intraoral that the elastic mechanism part is placed in the avoidance.
10. a kind of air-conditioner, it is characterised in that including fan installing structure as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710275806.5A CN106949551B (en) | 2017-04-24 | 2017-04-24 | Fan mounting structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710275806.5A CN106949551B (en) | 2017-04-24 | 2017-04-24 | Fan mounting structure and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106949551A true CN106949551A (en) | 2017-07-14 |
| CN106949551B CN106949551B (en) | 2023-11-03 |
Family
ID=59477496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710275806.5A Active CN106949551B (en) | 2017-04-24 | 2017-04-24 | Fan mounting structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106949551B (en) |
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| CN111033144A (en) * | 2017-08-30 | 2020-04-17 | 夏普株式会社 | Indoor unit of air conditioner |
| CN114543175A (en) * | 2022-01-17 | 2022-05-27 | 青岛海尔空调器有限总公司 | Cabinet air conditioner indoor unit |
| CN116989415A (en) * | 2023-09-25 | 2023-11-03 | 珠海华发建筑设计咨询有限公司 | Hidden ventilation structure |
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|---|---|---|---|---|
| CN111033144A (en) * | 2017-08-30 | 2020-04-17 | 夏普株式会社 | Indoor unit of air conditioner |
| JPWO2019043984A1 (en) * | 2017-08-30 | 2020-08-13 | シャープ株式会社 | Indoor unit of air conditioner |
| CN111033144B (en) * | 2017-08-30 | 2021-08-10 | 夏普株式会社 | Indoor unit of air conditioner |
| US11536468B2 (en) | 2017-08-30 | 2022-12-27 | Sharp Kabushiki Kaisha | Indoor unit for air conditioner |
| JP7319921B2 (en) | 2017-08-30 | 2023-08-02 | シャープ株式会社 | indoor unit of air conditioner |
| CN114543175A (en) * | 2022-01-17 | 2022-05-27 | 青岛海尔空调器有限总公司 | Cabinet air conditioner indoor unit |
| CN114543175B (en) * | 2022-01-17 | 2024-02-20 | 青岛海尔空调器有限总公司 | Cabinet air conditioner indoor unit |
| CN116989415A (en) * | 2023-09-25 | 2023-11-03 | 珠海华发建筑设计咨询有限公司 | Hidden ventilation structure |
| CN116989415B (en) * | 2023-09-25 | 2024-01-12 | 珠海华发建筑设计咨询有限公司 | Hidden ventilation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106949551B (en) | 2023-11-03 |
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