CN205641182U - Machine in two through -flow air conditioning - Google Patents
Machine in two through -flow air conditioning Download PDFInfo
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- CN205641182U CN205641182U CN201620279422.1U CN201620279422U CN205641182U CN 205641182 U CN205641182 U CN 205641182U CN 201620279422 U CN201620279422 U CN 201620279422U CN 205641182 U CN205641182 U CN 205641182U
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- housing
- air
- indoor apparatus
- air conditioner
- connector
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Abstract
The utility model relates to a machine in two through -flow air conditioning, including hanging the casing on the wall body, the front of casing is equipped with the air intake, the both sides of casing are equipped with the air outlet respectively, establish the through -flow fan in the casing, the through -flow fan is including connect two motors on the casing and two symmetries set up and the wind wheel be connected with two motor one -to -ones, two motors are the external rotor electric machine. The utility model discloses a machine in two through -flow air conditioning all sets up the air outlet in the both sides of casing, realizes surrouning the air supply, has improved the travelling comfort, it is littleer to use external rotor electric machine and conventional motor to compare the size, can be that the motor size reduces 15% 20%, make machine in two through -flow air conditioning complete machine size reduce about 5%.
Description
Technical field
This utility model relates to household appliance technical field, specifically, relates to a kind of double through-flow indoor apparatus of air conditioner.
Background technology
A present indoor apparatus of air conditioner product great variety of models, and wherein internal structure mainly use single air channel,
Single tubular wine wheel carries out air-supply structure.This structure is because only that an air channel, and air outlet is positioned at
Cylinder cabinet panel middle part, such air-out mode air quantity concentrates on panel dead ahead, two Lateral supply wind
Measure little, wind direction can not be effectively increased even with wind guide strip thus cause wind direction little.At wind
When machine starts, owing to tubular wine wheel is for being vertically arranged, the wind of generation is generally horizontal air-out, when heating,
Owing to hot-air rises, thus cause interior space middle and upper part temperature higher than baseplate temp.
And air conditioner room unit wind pushing mechanism generally uses inner rotor motor to drive, internal rotor electricity during installation
The motor shaft of machine is connected with wind wheel, and internal rotor is placed in outside wind wheel, so takies installing space bigger, dress
Join fixing inconvenient operation.And when inner rotor motor takes up room big, indoor set entirety certainly will be caused to become
Greatly, so cannot meet the appearance requirement that air-conditioner is attractive in appearance, exquisite, its market competitiveness also will subtract significantly
Weak.And during in order to meet air-conditioner appearance requirement, Structural design of the air conditioner must be compact, such internal rotor
Motor configuration design is necessary can not be excessive, but when inner rotor motor profile is too small, although meet compact
Requirement, but performance requirement cannot be met the most again, at this moment motor is difficult to install, and does not also have inside air-supply arrangement
Having sufficient space to motor radiating, cause motor temperature rise too high, its rotating speed, efficiency then cannot meet sky and wither
Device machine requirement.
Utility model content
This utility model provides a kind of double through-flow indoor apparatus of air conditioner, to be solved technical problem is that existing
Indoor apparatus of air conditioner structure is the compactest, the problem that air-out is not reasonable.
The technical scheme that this utility model solves above-mentioned technical problem is as follows:
This utility model provides a kind of double through-flow indoor apparatus of air conditioner, including the housing being suspended on body of wall, institute
The front stating housing is provided with air inlet, described housing be respectively provided on two sides with air outlet；Set in described housing
Cross flow fan, described cross flow fan include be connected on housing two motors and and two be symmetrical arranged and
The wind wheel connected one to one with two motors, two described motors are external rotor electric machine.
The beneficial effects of the utility model are: of the present utility model pair of through-flow indoor apparatus of air conditioner, at housing
Both sides are respectively provided with air outlet, it is achieved encircle air-supply, improve comfortableness；External rotor electric machine itself has excellent
More in magnetic property and the rotary inertia of inner rotor motor, it is more suitable for being used in the driving of wind wheel, identical defeated
When going out torque request, external rotor electric machine volume ratio inner rotor motor be can be made smaller, in hgher efficiency, adopts
Can also be made the least more attractive with the indoor apparatus of air conditioner of this air-supply arrangement, it is possible to be that motor size reduces
15%-20%, makes double through-flow indoor apparatus of air conditioner package size reduce about 5%.
Further, described motor includes motor cover, connects ring, rotor and stator, described motor cover with
Described connection ring is connected together, and described stator is connected to the inner side of described connection ring, and described rotor is nested in
Described blower fan one end, described stator is corresponding with described rotor-position.
Having the beneficial effects that of above-mentioned further scheme: make motor have compact attachment structure thus subtract
Few motor size, and then reduce the package size of double through-flow indoor apparatus of air conditioner further.
Further, the sidewall of described motor cover is provided with at least one first connector, described connection ring
Sidewall be provided with the second connector matched with the first connector, described first connector and second is even
Fitting one_to_one corresponding is also connected together.
Described first connector can be the projection being fixed in the outer peripheral sidewall of motor cover；Can also be solid
Surely the arc connecting plate with projection being connected in the outer peripheral sidewall of motor cover；When the first connector is many
Can also be for both combinations time individual.
Described second connector can be arranged on connect ring sidewall on in motor cover outer peripheral sidewall
The projection groove, opening or the shrinkage pool that match；Can also be for be fixedly connected on stator sidewall
With the arc connecting plate of fluted, opening or shrinkage pool, described band is fluted, opening or shrinkage pool
Arc connecting plate match with protruding arc connecting plate, and one_to_one corresponding is connected together；When second connects
Can also be for the most several above-mentioned combination when fitting is multiple.
Described first connector and the second connector can also be capable of, for other, the structure that is connected together
Or parts.Described motor cover is connected together by the first connector and the second connector with described stator, its
In the first connector and the second connector follow the principle of above-mentioned one_to_one corresponding coupling.
Having the beneficial effects that of above-mentioned further scheme: dismountable engaging connects with being connected ring to realize motor cover
Connect.
Further, described first connector is four, and it is evenly distributed on the sidewall of motor cover.
Having the beneficial effects that of above-mentioned further scheme: four connectors being uniformly arranged disclosure satisfy that power
Reasonable distribution, so that connecting more firm.
Further, the outer wall of described connection ring being fixedly installed engaging lug, described engaging lug is provided with
For the bolt hole being connected with housing；The location-plate of arc tabular it is fixedly installed on described connection ring,
Described location-plate is socketed in the outside of rotor, and described location-plate is provided with limited block, described engaging lug and limit
Position block is symmetrical.
Having the beneficial effects that of above-mentioned further scheme: location-plate is socketed in outside rotor and can limit rotor
Position, rotor can be played again certain protective effect, engaging lug is symmetrical with limited block to be i.e. connected
Ear is separately positioned on the both sides being connected ring with limited block, can enter from both sides when motor is connected with housing
Row location and connection, thus preferably limit the position of motor.
Further, it is provided with at least one reinforcement between described connection ring outer wall and engaging lug.
Having the beneficial effects that of above-mentioned further scheme: reinforcement setting make connection ring outer wall and be connected
Connection between ear is more firm.
Further, also including two bearing holder (housing, cover)s, described bearing holder (housing, cover) is arranged on the lower section of described wind wheel, institute
State bearing holder (housing, cover) to be socketed in the rotary shaft of described wind wheel.
Further, described housing be provided with two respectively at matching with the limited block on two motors and
Alignment pin one to one.
Having the beneficial effects that of above-mentioned further scheme: the assembling between motor and housing is played by alignment pin
Positioning action, limits motor position on housing.
Further, also including two bearing holder (housing, cover)s, described bearing holder (housing, cover) is fixed in described housing, described axle
Bearing sleeve is socketed in the rotary shaft of described wind wheel.
Further, two wind wheels in described cross flow fan and two spiral case snail tongue assemblies pair in housing
Going out of two independent air channels, two described air channel corresponding connection air inlets respectively and housing both sides should be formed
Air port.
Further, the inner side of described air inlet is provided with heat exchanger, and described air inlet is provided with for beating
The front panel of open and close air inlet, be provided with at described air outlet for control air outlet air-out form
Air deflection assemblies.
Having the beneficial effects that of above-mentioned further scheme: arrange air inlet faceplate at air inlet, when adjusting indoor set
During closedown, it is to avoid dust enters in housing.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of of the present utility model pair of through-flow indoor apparatus of air conditioner；
Fig. 2 is the decomposition of the motor in of the present utility model pair of through-flow indoor apparatus of air conditioner, wind wheel and bearing holder (housing, cover)
Structural representation；
Fig. 3 is the structural representation of the motor cover in of the present utility model pair of through-flow indoor apparatus of air conditioner；
Fig. 4 is the structural representation connecting ring in of the present utility model pair of through-flow indoor apparatus of air conditioner；
Fig. 5 is the structure of the motor in of the present utility model pair of through-flow indoor apparatus of air conditioner, wind wheel and bearing holder (housing, cover)
Schematic diagram；
Fig. 6 is the A-A profile of Fig. 5 of the present utility model；
Fig. 7 is that in of the present utility model pair of through-flow indoor apparatus of air conditioner, the attachment structure of cross flow fan and housing is shown
It is intended to；
Fig. 8 is the enlarged drawing at B position in Fig. 7 of the present utility model；
Fig. 9 is the enlarged drawing at C position in Fig. 7 of the present utility model.
Description of reference numerals
1, housing, 2, air inlet, 21, front panel, 3, air outlet, 4, heat exchanger, 5, through-flow
Blower fan, 51, motor, 52, wind wheel, 53, bearing holder (housing, cover), 511, motor cover, 512, connect ring, 513,
Rotor, 514, stator, the 5111, first connector, the 5121, second connector, 5122, engaging lug,
5123, location-plate, 5124, limited block, 6, air deflection assemblies.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving
Release this utility model, be not intended to limit scope of the present utility model.
As it is shown in figure 1, this utility model provides a kind of double through-flow indoor apparatus of air conditioner, including being suspended on body of wall
On housing 1, the front of described housing 1 is provided with air inlet 2, being respectively provided on two sides with of described housing 1
Air outlet 3；Setting cross flow fan 5 in described housing 1, described cross flow fan 5 includes being connected to housing 1
On two motors 51 and and two wind wheels 52 being symmetrical arranged and connect one to one with two motors,
Two described motors 51 are external rotor electric machine.
Described motor 51 includes motor cover 511, connects ring 512, rotor 513 and stator 514, described
Motor cover 511 is connected together with the described ring 512 that is connected, and described stator 514 is connected to described connection ring 512
Inner side, described rotor 513 be nested in described blower fan 52 one end, described stator 514 and institute
State rotor 513 position corresponding.
The sidewall of described motor cover 511 is provided with at least one first connector 5111, described connection ring
The sidewall of 512 is provided with the second connector 5121 matched with the first connector 5111, and described first
Connector 5111 and the second connector 5121 one_to_one corresponding are also connected together.
Described first connector 5111 is four, and it is evenly distributed on the sidewall of motor cover 511.
Described first connector 5111 can be the projection being fixed in the outer peripheral sidewall of motor cover；Also may be used
Think the arc connecting plate with projection in the outer peripheral sidewall being fixedly connected on motor cover；When first connects
Can also be for both combinations when part 5111 is multiple.
Described second connector 5121 can be arranged on connect ring 512 sidewall on motor cover outside
Groove, opening or the shrinkage pool that projection on all sidewalls matches；Can also be for being fixedly connected on stator
The arc connecting plate with fluted, opening or shrinkage pool on sidewall, described band is fluted, opening,
Or the arc connecting plate of shrinkage pool matches with protruding arc connecting plate, and one_to_one corresponding is connected together；
Can also be for the most several above-mentioned combination when the second connector 5121 is multiple.
Described first connector 5111 and the second connector 5121 can also be capable of engaging even for other
The structure connect or parts.Described motor cover is connected by the first connector 5111 and second with described stator
Part 5121 is connected together, wherein the first connector 5111 and the second connector 5121 follow above-mentioned one by one
The principle of Corresponding matching.
Engaging lug 5122 it is fixedly installed, on described engaging lug 5122 on the outer wall of described connection ring 512
It is provided with the bolt hole for being connected with housing；The lower section of described connection ring 512 is fixedly installed arc
The location-plate 5123 of shape, described location-plate 5123 is socketed in the outside of rotor 53, described location-plate 5123
Being provided with limited block 5124, described engaging lug 5122 is symmetrical with limited block 5124.
Described housing 1 be provided with two respectively at matching with the limited block 5124 on two motors 51 and
Alignment pin 11 one to one.
It is provided with at least one reinforcement between described connection ring 512 outer wall and engaging lug 5122.
Also include that two bearing holder (housing, cover)s 53, described bearing holder (housing, cover) 53 are arranged on the lower section of described wind wheel 52, described
Bearing holder (housing, cover) 53 is socketed in the rotary shaft of described wind wheel 52.
Two wind wheels 52 in described cross flow fan 5 are corresponding with two spiral case snail tongue assemblies in housing 1
Form two independent air channels, two described air channel correspondence connection air inlets 2 respectively and housing 1 both sides
Air outlet 3.
The inner side of described air inlet 2 is provided with heat exchanger 4, be provided with at described air inlet 2 for opening and
Close air inlet 2 front panel 21, be provided with at described air outlet 3 for control air outlet 3 air-out
The air deflection assemblies 6 of form.
In description of the present utility model, it is to be understood that term " on ", D score, " front ",
The orientation of the instruction such as " afterwards ", " vertically " or position relationship are to close based on orientation shown in the drawings or position
System, is for only for ease of and describes this utility model and simplify description rather than instruction or the dress of hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
To restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or dark
Show relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ",
The feature of " second " can express or implicitly include at least one this feature.Of the present utility model
In description, " multiple " are meant that at least two, such as two, three etc., unless otherwise clearly having
The restriction of body.
In this utility model, unless otherwise clearly defined and limited, fisrt feature is in second feature
On " " or D score can be during the first and second features directly contact, or the first and second features are passed through
Between medium mediate contact.
In the description of this specification, the description of reference term " embodiment " etc. means to combine this reality
Execute specific features, structure, material or the feature that example or example describe be contained in of the present utility model at least
In one embodiment or example.In this manual, to the schematic representation of above-mentioned term necessarily for
Be identical embodiment or example.And, the specific features of description, structure, material or feature can
So that one or more embodiments in office or example to combine in an appropriate manner.Additionally, the most conflicting
In the case of, those skilled in the art can by the different embodiments described in this specification or example with
And the feature of difference embodiment or example is combined and combines.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (10)
1. a double through-flow indoor apparatus of air conditioner, it is characterised in that: including the housing being suspended on body of wall, the front of described housing is provided with air inlet, described housing be respectively provided on two sides with air outlet；Setting cross flow fan in described housing, described cross flow fan includes be connected on housing two motors and two wind wheels being symmetrical arranged and connect one to one with two motors, and two described motors are external rotor electric machine.
The most according to claim 1 pair of through-flow indoor apparatus of air conditioner, it is characterized in that: described motor includes motor cover, connects ring, rotor and stator, described motor cover is connected together with the described ring that is connected, described stator is connected to the inner side of described connection ring, described rotor is nested in the one end of described blower fan, and described stator is corresponding with described rotor-position.
The most according to claim 2 pair of through-flow indoor apparatus of air conditioner, it is characterized in that: the sidewall of described motor cover is provided with at least one first connector, the sidewall of described connection ring is provided with at least one second connector matched with the first connector, described first connector and the second connector one_to_one corresponding and is connected together.
The most according to claim 3 pair of through-flow indoor apparatus of air conditioner, it is characterised in that: described first connector is four, and it is evenly distributed on the sidewall of motor cover.
The most according to claim 2 pair of through-flow indoor apparatus of air conditioner, it is characterised in that: being fixedly installed engaging lug on the outer wall of described connection ring, described engaging lug is provided with the bolt hole for being connected with housing；Being fixedly installed the location-plate of arc tabular on described connection ring, described location-plate is socketed in the outside of rotor, and described location-plate is provided with limited block, and described engaging lug is symmetrical with limited block.
The most according to claim 5 pair of through-flow indoor apparatus of air conditioner, it is characterised in that: described housing is provided with two respectively at matching with the limited block on two motors and alignment pin one to one.
The most according to claim 5 pair of through-flow indoor apparatus of air conditioner, it is characterised in that: it is provided with at least one reinforcement between described connection ring outer wall and engaging lug.
8. according to the double through-flow indoor apparatus of air conditioner described in any one of claim 1-7, it is characterised in that: also including two bearing holder (housing, cover)s, described bearing holder (housing, cover) is fixed in described housing, and described bearing holder (housing, cover) (53) is socketed in the rotary shaft of described wind wheel.
The most according to claim 8 pair of through-flow indoor apparatus of air conditioner, it is characterized in that: two wind wheels in described cross flow fan and two spiral case snail tongue assemblies in housing are correspondingly formed two independent air channels, two described air channels correspondence connection air inlet and the air outlets of housing both sides respectively.
A kind of double through-flow indoor apparatus of air conditioner, it is characterized in that, the inner side of described air inlet is provided with heat exchanger, described air inlet is provided with the front panel for opening and closing air inlet, be provided with at described air outlet for the air deflection assemblies of air-out form controlling air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279422.1U CN205641182U (en) | 2016-04-06 | 2016-04-06 | Machine in two through -flow air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279422.1U CN205641182U (en) | 2016-04-06 | 2016-04-06 | Machine in two through -flow air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205641182U true CN205641182U (en) | 2016-10-12 |
Family
ID=57067247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279422.1U Active CN205641182U (en) | 2016-04-06 | 2016-04-06 | Machine in two through -flow air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205641182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121064A1 (en) * | 2020-11-19 | 2022-06-16 | 深圳市几素科技有限公司 | Fan |
-
2016
- 2016-04-06 CN CN201620279422.1U patent/CN205641182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121064A1 (en) * | 2020-11-19 | 2022-06-16 | 深圳市几素科技有限公司 | Fan |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |