CN104235955B - air conditioner indoor unit and air conditioner - Google Patents
air conditioner indoor unit and air conditioner Download PDFInfo
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- CN104235955B CN104235955B CN201410462206.6A CN201410462206A CN104235955B CN 104235955 B CN104235955 B CN 104235955B CN 201410462206 A CN201410462206 A CN 201410462206A CN 104235955 B CN104235955 B CN 104235955B
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a casing, an installation frame, a motor, first axial flow wind wheels and cross flow wind wheels; the first axial flow wind wheels are fixed on an output shaft of the motor; first ends of the cross flow wind wheels are connected with the output shaft of the motor. According to the air conditioner indoor unit, the first axial flow wind wheels are arranged between the cross flow wind wheels and the motor, the first axial flow wind wheels rotate when the motor drives the cross flow wind wheels to rotate, rotation of the first axial flow wind wheels drive the surrounding air of the motor to move, and accordingly heat, dissipated by the motor, to the air is taken away, the heat dissipation environment of the motor is improved, the surrounding air of the motor is low temperature cold air, heat dissipation can be effectively performed on the motor, excessively high temperature of the motor is avoided, the motor aging speed is reduced, the motor service life is further prolonged, and the product market competitiveness is increased.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of indoor apparatus of air conditioner and have this indoor apparatus of air conditioner
Air-conditioning.
Background technology
At present, air-conditioning is a kind of household electrical appliance often wanting longtime running, drives the motor that wind wheel rotates to transport long-time
Can generate heat after turning, accelerate the aging speed of motor, affect electrical machinery life, or even the service life of impact air-conditioning.
Content of the invention
In order to solve at least one above-mentioned technical problem, it is an object of the present invention to provide one kind can be entered to motor
The indoor apparatus of air conditioner of row cooling.
Further object is that providing a kind of air-conditioning with above-mentioned indoor apparatus of air conditioner.
In view of this, the embodiment of first aspect present invention provides a kind of indoor apparatus of air conditioner, comprising: casing；Installing rack,
Described installing rack is arranged on the upper end of described casing, and described installing rack includes upper plate, connecting plate and lower plate, described upper plate and under
Plate is separately positioned on the two ends of described connecting plate, and described upper plate is provided with multiple first air vents；Motor, described motor is fixed
On described upper plate；First axial-flow windwheel, described first axial-flow windwheel is fixed on the output shaft of described motor；With through-flow wind
Wheel, the first end of described tubular wine wheel is connected with the output shaft of described motor, the second end of described tubular wine wheel and described under
Plate is rotatably connected.
The indoor apparatus of air conditioner that the present invention provides, is provided with the first axial-flow windwheel, in motor between tubular wine wheel and motor
When driving tubular wine wheel to rotate, the first axial-flow windwheel also rotates, the air fortune rotating around drive motor of the first axial-flow windwheel
Dynamic, thus taking away the heat that motor is dispersed in the air, improving the heat dissipation environment of motor, making the air around motor be temperature
Relatively low cold air, that is, can be effectively to motor radiating, it is to avoid the temperature of motor is too high, thus reducing the aging speed of motor
Degree, and then extend the service life of motor, increased the competitiveness of product in market, specifically, in prior art, motor exists
Can generate heat after operating for a long time, accelerate the aging speed of motor, affect electrical machinery life, and the air conditioning chamber that the present invention provides
Interior machine, is provided with the first axial-flow windwheel between tubular wine wheel and motor, and motor rotation drives tubular wine wheel and first axle simultaneously
Stream wind wheel rotates, and the air movement around the first axial-flow windwheel drive motor improves the heat dissipation environment of motor, makes around motor
Air is the relatively low cold air of temperature, it is to avoid the temperature of motor is too high, thus reducing the aging speed of motor, and then extends
The service life of motor, that is, extend the service life of indoor apparatus of air conditioner, increased the competitiveness of product in market.
In addition, the indoor apparatus of air conditioner in above-described embodiment of providing of the present invention can also have a following additional technical feature:
According to one embodiment of present invention, indoor apparatus of air conditioner also includes: the second axial-flow windwheel, described second axial-flow windwheel
It is arranged on the second end of described tubular wine wheel.
According to one embodiment of present invention, the external diameter of described first axial-flow windwheel is not more than the outer of described tubular wine wheel
Footpath, and/or, the external diameter of described second axial-flow windwheel is not more than the external diameter of described tubular wine wheel.
According to one embodiment of present invention, described first axial-flow windwheel includes three flabellums, and/or, described second axle
Stream wind wheel includes three flabellums.
According to one embodiment of present invention, described upper plate, described connecting plate and described lower plate are integral type structure.
According to one embodiment of present invention, indoor apparatus of air conditioner also includes: motor cover, and described motor cover is solid with described upper plate
Fixed connection, described motor is arranged in described motor cover, and is provided with multiple second air vents in described motor cover, and described first
Air vent is connected with described second air vent.
According to one embodiment of present invention, described motor cover is connected by screw with described upper plate.
According to one embodiment of present invention, indoor apparatus of air conditioner includes two described first axial-flow windwheels, two described electricity
Machine and two described tubular wine wheels, motor described in is connected with tubular wine wheel described in.
The embodiment of second aspect present invention provides a kind of air-conditioning, including the indoor apparatus of air conditioner described in any of the above-described.
The embodiment that the air-conditioning that the embodiment of second aspect present invention provides is provided by first aspect present invention provides
Air-conditioner outdoor unit, improve the heat dissipation environment of motor, make air around motor be the relatively low cold air of temperature, can have
Effect ground is to motor radiating, it is to avoid the temperature of motor is too high, reduces the aging speed of motor, and then extends the use longevity of motor
Life, increased the competitiveness of product in market.
The additional aspect of the present invention and advantage will become obvious in following description section, or by the reality of the present invention
Trample and recognize.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein:
Fig. 1 is the perspective view of indoor apparatus of air conditioner of the present invention；
Fig. 2 is the cross section structure diagram of indoor apparatus of air conditioner described in Fig. 1；
Fig. 3 is the mplifying structure schematic diagram in a portion in Fig. 1；
Fig. 4 is the fit structure schematic diagram of mounting bracket shown in Fig. 2 and described wind wheel assembly；
Fig. 5 is the decomposition texture schematic diagram of structure shown in Fig. 4；
Fig. 6 is the cross section structure diagram that structure shown in Fig. 5 is in the first working condition；
Fig. 7 is the cross section structure diagram that structure shown in Fig. 5 is in second working condition.
Wherein, in Fig. 1 to Fig. 7, the corresponding relation between reference and component names is:
100 indoor apparatus of air conditioner, 10 tubular wine wheels, 20 motors, 30 casing, 40 installing racks, 41 upper plates, 42 connecting plates, under 43
Plate, 44 first air vents, 50 motor cover, 51 second air vents, 60 first axial-flow windwheels.
In figure arrow represents the flow direction of air.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specifically real
Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not described below
Specific embodiment restriction.
Referring to Fig. 1 to Fig. 7, described according to some embodiments of the invention indoor apparatus of air conditioner 100 is described.
As shown in Figures 1 to 7, the indoor apparatus of air conditioner 100 that the embodiment of first aspect present invention provides, comprising: casing 30,
Installing rack 40, motor 20, the first axial-flow windwheel 60 and tubular wine wheel 10.
Specifically, installing rack 40 is arranged on the upper end of casing 30, and installing rack 40 include upper plate 41, connecting plate 42 and under
Plate 43, upper plate 41 and lower plate 43 are separately positioned on the two ends of connecting plate 42, and upper plate 41 is provided with multiple first air vents 44；Electricity
Machine 20 is fixed on upper plate 41；First axial-flow windwheel 60 is fixed on the output shaft of motor 20；The first end of tubular wine wheel 10 with
The output shaft of motor 20 is connected, and the second end of tubular wine wheel 10 and lower plate 43 are rotatably connected.
The indoor apparatus of air conditioner 100 that the present invention provides, is provided with the first axial-flow windwheel between tubular wine wheel 10 and motor 20
60, when motor 20 drives tubular wine wheel 10 to rotate, the first axial-flow windwheel 60 also rotates, and the rotation of the first axial-flow windwheel 60 drives
Air movement around motor 20, thus taking away the heat that motor 20 is dispersed in the air, improves the heat dissipation environment of motor 20,
Make the air around motor 20 be the relatively low cold air of temperature, can effectively motor 20 be radiated, it is to avoid the temperature of motor 20
Spend height, thus reducing the aging speed of motor 20, and then extending the service life of motor 20, increased the market of product
Competitiveness.
In one embodiment of the invention, indoor apparatus of air conditioner 100 also includes: the second axial-flow windwheel (not shown),
Second axial-flow windwheel is arranged on the second end of tubular wine wheel 10.
In this embodiment, the second end of tubular wine wheel 10 and lower plate 43 are rotatably connected, worked in tubular wine wheel 10
Cheng Zhong, the second end of tubular wine wheel 10 can produce heat because of frictional force, and the setting of the second axial-flow windwheel, can be to tubular wine wheel
The carrying out at 10 the second end is lowered the temperature, it is to avoid the temperature at the second end of tubular wine wheel 10 is too high, thus extending tubular wine wheel 10
Service life.
In one embodiment of the invention, the external diameter of the first axial-flow windwheel 60 is not more than the external diameter of tubular wine wheel 10, and/
Or, the external diameter of the second axial-flow windwheel is not more than the external diameter of tubular wine wheel 10.
In one embodiment of the invention, the first axial-flow windwheel 60 includes three flabellums, and/or, the second axial-flow windwheel
Including three flabellums.
In one embodiment of the invention, upper plate 41, connecting plate 42 and lower plate 43 are integral type structure.
In this embodiment, upper plate 41, connecting plate 42 and lower plate 43 are integral type structure, on the one hand ensure that upper plate 41,
Attachment force between connecting plate 42 and lower plate 43, thus reducing the probability that upper plate 41, connecting plate 42 and lower plate 43 occur fracture,
And then improve the dependability of product, the upper plate 41 of another aspect, connecting plate 42 and lower plate 43 can be made into integration, thus carrying
The high production efficiency of product, and then reduce the manufacturing cost of product.
In one embodiment of the invention, as shown in Figure 4, Figure 5, Figure 6 and Figure 7, indoor apparatus of air conditioner 100 also includes: electricity
Hood 50, motor cover 50 is fixedly connected with upper plate 41, and motor 20 is arranged in motor cover 50, and is provided with many in motor cover 50
Individual second air vent 51, the first air vent 44 is connected with the second air vent 51.
In this embodiment, the setting of motor cover 50, can play a protective role to motor 20, it is to avoid air conditioning chamber effectively
In handling process, external force impacts interior machine 100 to motor 20, leads to the situation that motor 20 lost efficacy to occur, thus improve
The dependability of product, and then increased the competitiveness of product in market.
In one embodiment of the invention, motor cover 50 is connected by screw with upper plate 41.
In this embodiment, the mode of mode connects for screw, structure is simple, and bonding strength is high, thus ensure that motor cover 50 with
There is between upper plate 41 stronger attachment force, and then ensure that the dependability of product.
In one embodiment of the invention, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, indoor apparatus of air conditioner 100 wraps
Include 60, two motors 20 of two the first axial-flow windwheels and two tubular wine wheels 10, a motor 20 is connected with a tubular wine wheel 10.
In this embodiment, indoor apparatus of air conditioner 100 is provided with two wind wheel assemblies and two motors 20, meets air-conditioning
In the case of indoor air quantity, structure is simple, and production and processing is easy to manufacture, thus improve the production efficiency of product, and then reduces
The manufacturing cost of product.
Below in conjunction with the accompanying drawings 6 and accompanying drawing 7 work process of ducting assembly described:
Motor 20 drives tubular wine wheel 10 to rotate, and the first axial-flow windwheel 60 also rotates, the rotational band of the first axial-flow windwheel 60
Air movement around galvanic electricity machine 20, specifically, as shown in fig. 6, the hot-air of motor 20 surrounding is led to by the first axial-flow windwheel 60
Cross the first air vent 44 to suck, the relatively low air of extraneous temperature is added into the surrounding of motor 20, temperature by the second air vent 51
Spend the heat that relatively low air absorbs motor 20, motor 20 is lowered the temperature, or, as shown in fig. 7, the first axial-flow windwheel 60 is by temperature
Relatively low air blows to motor 20, and the hot-air of motor 20 surrounding is excluded by the second air vent 51, and the relatively low air of temperature is inhaled
Receive the heat of motor 20, motor 20 is lowered the temperature.
The air-conditioning that the embodiment of second aspect present invention provides, including the indoor apparatus of air conditioner described in any of the above-described embodiment
100.
The embodiment that the air-conditioning that the embodiment of second aspect present invention provides is provided by first aspect present invention provides
Air-conditioner outdoor unit, improve the heat dissipation environment of motor 20, make air around motor 20 be the relatively low cold air of temperature, can
Enough effectively motor 20 is radiated, it is to avoid the temperature of motor 20 is too high, reduces the aging speed of motor 20, and then extends electricity
The service life of machine 20, increased the competitiveness of product in market.
In sum, the indoor apparatus of air conditioner 100 that the present invention provides, is provided with first between tubular wine wheel 10 and motor 20
Axial-flow windwheel 60, when motor 20 drives tubular wine wheel 10 to rotate, the first axial-flow windwheel 60 also rotates, the first axial-flow windwheel 60
Rotating the air movement around drive motor 20, thus taking away the heat that motor 20 is dispersed in the air, improving motor 20
Heat dissipation environment, makes the air around motor 20 be the relatively low cold air of temperature, can effectively motor 20 be radiated, it is to avoid electricity
The temperature of machine 20 is too high, thus reducing the aging speed of motor 20, and then extending the service life of motor 20, increased product
The market competitiveness of product, specifically, in prior art, motor 20 can generate heat after long operating, accelerates motor 20
Aging speed, affects motor 20 life-span, and the indoor apparatus of air conditioner 100 that the present invention provides, tubular wine wheel 10 and motor 20 it
Between be provided with the first axial-flow windwheel 60, motor 20 operates and drives tubular wine wheel 10 and the first axial-flow windwheel 60 to rotate simultaneously, first
Air movement around axial-flow windwheel 60 drive motor 20, improves the heat dissipation environment of motor 20, makes the air around motor 20 be
The relatively low cold air of temperature, it is to avoid the temperature of motor 20 is too high, thus reducing the aging speed of motor 20, and then extends electricity
The service life of machine 20, that is, extend the service life of indoor apparatus of air conditioner 100, increased the competitiveness of product in market.
In the present invention, term " first ", " second " are only used for the purpose describing, and it is not intended that instruction or hint phase
To importance；Term " multiple " then refers to two or more, limits unless otherwise clear and definite.Term " installation ", " being connected ",
The terms such as " connection ", " fixation " all should be interpreted broadly, and for example, " connection " can be fixedly connected or detachably connect
Connect, or be integrally connected；" being connected " can be joined directly together it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features with reference to this embodiment or example description, structure, material or feature are contained at least one reality of the present invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of indoor apparatus of air conditioner is it is characterised in that include:
Casing；
Installing rack, described installing rack is arranged on the upper end of described casing, and described installing rack includes upper plate, connecting plate and lower plate,
Described upper plate and lower plate are separately positioned on the two ends of described connecting plate, and described upper plate is provided with multiple first air vents；
Motor, described motor is fixed on described upper plate；
First axial-flow windwheel, described first axial-flow windwheel is fixed on the output shaft of described motor；With
Tubular wine wheel, the first end of described tubular wine wheel is connected with the output shaft of described motor, and the second of described tubular wine wheel
End is rotatably connected with described lower plate.
2. indoor apparatus of air conditioner according to claim 1 is it is characterised in that also include:
Second axial-flow windwheel, described second axial-flow windwheel is arranged on the second end of described tubular wine wheel.
3. indoor apparatus of air conditioner according to claim 2 it is characterised in that
The external diameter of described first axial-flow windwheel is not more than the external diameter of described tubular wine wheel, and/or, outside described second axial-flow windwheel
Footpath is not more than the external diameter of described tubular wine wheel.
4. indoor apparatus of air conditioner according to claim 3 it is characterised in that
Described first axial-flow windwheel includes three flabellums, and/or, described second axial-flow windwheel includes three flabellums.
5. indoor apparatus of air conditioner according to claim 1 it is characterised in that
Described upper plate, described connecting plate and described lower plate are integral type structure.
6. indoor apparatus of air conditioner according to any one of claim 1 to 5 is it is characterised in that also include:
Motor cover, described motor cover is fixedly connected with described upper plate, and described motor is arranged in described motor cover, and described motor
Multiple second air vents are provided with cover, described first air vent is connected with described second air vent.
7. indoor apparatus of air conditioner according to claim 6 it is characterised in that
Described motor cover is connected by screw with described upper plate.
8. indoor apparatus of air conditioner according to claim 6 it is characterised in that include two described first axial-flow windwheels, two
Described motor and two described tubular wine wheels, motor described in is connected with tubular wine wheel described in.
9. a kind of air-conditioning is it is characterised in that include just like the indoor apparatus of air conditioner any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462206.6A CN104235955B (en) | 2014-09-11 | 2014-09-11 | air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462206.6A CN104235955B (en) | 2014-09-11 | 2014-09-11 | air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104235955A CN104235955A (en) | 2014-12-24 |
| CN104235955B true CN104235955B (en) | 2017-01-25 |
Family
ID=52224552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410462206.6A Active CN104235955B (en) | 2014-09-11 | 2014-09-11 | air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN104235955B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627446A (en) * | 2015-12-31 | 2016-06-01 | 东莞市利发爱尔空气净化***有限公司 | Purifier |
| CN109356872B (en) * | 2018-08-27 | 2023-09-15 | 珠海格力电器股份有限公司 | Air treatment device and control method thereof |
| CN110439839A (en) * | 2019-08-23 | 2019-11-12 | 珠海格力电器股份有限公司 | Combined fan |
| CN111121169A (en) * | 2019-12-16 | 2020-05-08 | 珠海格力电器股份有限公司 | Fan motor heat radiation structure of air conditioner indoor unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007089964A1 (en) * | 2006-02-01 | 2007-08-09 | Robert Bosch Gmbh | Cooling channel for automotive hvac blower assembly |
| CN201032696Y (en) * | 2007-01-29 | 2008-03-05 | 张�成 | Motor inside wind-guiding device |
| CN203130551U (en) * | 2013-02-18 | 2013-08-14 | 中国海洋大学 | Centrifugal fan |
-
2014
- 2014-09-11 CN CN201410462206.6A patent/CN104235955B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007089964A1 (en) * | 2006-02-01 | 2007-08-09 | Robert Bosch Gmbh | Cooling channel for automotive hvac blower assembly |
| CN201032696Y (en) * | 2007-01-29 | 2008-03-05 | 张�成 | Motor inside wind-guiding device |
| CN203130551U (en) * | 2013-02-18 | 2013-08-14 | 中国海洋大学 | Centrifugal fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104235955A (en) | 2014-12-24 |
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