CN105299862B - Air conditioner and its exhaust apparatus - Google Patents

Air conditioner and its exhaust apparatus Download PDF

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Publication number
CN105299862B
CN105299862B CN201410299307.6A CN201410299307A CN105299862B CN 105299862 B CN105299862 B CN 105299862B CN 201410299307 A CN201410299307 A CN 201410299307A CN 105299862 B CN105299862 B CN 105299862B
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China
Prior art keywords
wind
air conditioner
exhaust apparatus
tunnel
located
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CN201410299307.6A
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Chinese (zh)
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CN105299862A (en
Inventor
杨智强
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美的集团武汉制冷设备有限公司
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Publication of CN105299862A publication Critical patent/CN105299862A/en
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Abstract

The invention discloses a kind of air conditioner and its exhaust apparatus, the exhaust apparatus of the air conditioner includes:Rotating seat, the rotating seat are located at the top of the casing in which can circumferentially rotate;For driving what the rotating seat circumferentially rotated to circumferentially rotate drive device;Wind-tunnel component, the wind-tunnel component is located on the rotating seat in which can rotate upwardly and downwardly, the wind-tunnel of its thickness is formed through on the wind-tunnel component, around the wind-tunnel circumferentially on the wind-tunnel component formed with the air channel connected respectively with the casing internal and the external world;For driving what the wind-tunnel component rotated upwardly and downwardly to rotate upwardly and downwardly drive device.The exhaust apparatus of air conditioner according to embodiments of the present invention can carry out wind-guiding with above-below direction in the circumferential, and blowing range is big, and comfortableness is high, and operation noise is small.

Description

Air conditioner and its exhaust apparatus

Technical field

The present invention relates to living electric apparatus field, a kind of exhaust apparatus more particularly, to air conditioner and there is the exhaust apparatus Air conditioner.

Background technology

In correlation technique, air conditioner wind outlet is all static, and the wind of air conditioner blowout is realized in the presence of wind deflector The change in direction, such structure blowing range is small, and setting wind deflector can increase the operation noise of air conditioner.

The content of the invention

It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention needs offer one The exhaust apparatus of kind air conditioner, the exhaust apparatus of the air conditioner can carry out wind-guiding with above-below direction in the circumferential, send Demeanour is enclosed greatly, and comfortableness is high, and operation noise is small.

The present invention it is also required to provide a kind of air conditioner with the exhaust apparatus.

The air conditioner includes casing, and the exhaust apparatus is located at the top of casing, implemented according to a first aspect of the present invention The exhaust apparatus of example includes:Rotating seat, the rotating seat are located at the top of the casing in which can circumferentially rotate;It is described for driving What rotating seat circumferentially rotated circumferentially rotates drive device;Wind-tunnel component, the wind-tunnel component are located at the rotation with can rotating upwardly and downwardly On swivel base, the wind-tunnel of its thickness is formed through on the wind-tunnel component, around the circumferential in the wind-tunnel component of the wind-tunnel On formed with respectively with the casing internal and the extraneous air channel connected;It is upper and lower for driving the wind-tunnel component to rotate upwardly and downwardly Device of rotation driving.

Exhaust apparatus according to embodiments of the present invention, by setting the rotating seat that can be rotated in the circumferential, and rotating The wind-tunnel component that can be rotated in above-below direction is set on seat, and thus exhaust apparatus can not only be sent in the range of circumferential 360 ° Wind, but also can be blown in above-below direction, the blowing range compared to existing air conditioner is greatly improved, Refrigeration, heating effect are more preferable, and comfortableness is high.And because the exhaust apparatus of the present invention avoids the wind deflector dress of existing air conditioner Put, can so greatly reduce operation noise, it is possible thereby to lift the sensory experience of user.

In addition, following additional technical feature can also be had according to the exhaust apparatus of the air conditioner of the present invention:

According to one embodiment of present invention, the wind-tunnel component includes:Air duct, the air duct are configured to front end with after The unlimited cylindrical shape in end, the wind-tunnel are limited by the air duct;Shell, the shell are located at the outside of the air duct, By being limited between the internal face of the shell and the outside wall surface of the air duct, the front-end and back-end of the shell open in the air channel Open and the bottom of the shell connects with the inside of the casing.

According to one embodiment of present invention, the rear end of the shell is connected with the rear end of the air duct, the shell Front end bends inwards and is formed as bending edge, and the bending edge is located at the outside of the air duct.

According to one embodiment of present invention, the shape of the periphery wall of the shell is configured to a part for sphere.

According to one embodiment of present invention, the rotating seat includes:Pedestal, the pedestal are located at the top of the casing And connected with the inside of the casing;Support, the branch is erected on the pedestal and the wind-tunnel component can rotate upwardly and downwardly ground If on the bracket.

According to one embodiment of present invention, in the projection of perpendicular, being shaped as the support is downwardly open The upper surface of arc and the pedestal is the arc of upward opening, forms and is used between the support and the upper surface of the pedestal Accommodate the space of the wind-tunnel component.

According to one embodiment of present invention, the drive device that circumferentially rotates includes:First motor, first motor If on the housing;First gear, the first gear are located on the motor shaft of the motor;Ring gear, the ring gear It is located on the rotating seat and is engaged with the gear.

According to one embodiment of present invention, the ring gear is integrally formed with the rotating seat.

According to one embodiment of present invention, the drive device that rotates upwardly and downwardly includes:Second motor, second motor It is located on the rotating seat;Second gear, the second gear are located on the motor shaft of the motor;Arc-shaped rack, the arc Shape rack is bent upwards, and the upper surface of the arc-shaped rack is connected with the wind-tunnel component and the teeth portion of the arc-shaped rack is located at The lower surface of the arc-shaped rack and engaged with the second gear.

The air conditioner of embodiment according to a second aspect of the present invention, including air conditioner described according to a first aspect of the present invention Exhaust apparatus.Due to there is above-mentioned beneficial effect, therefore sky according to embodiments of the present invention according to the exhaust apparatus of the present invention Adjusting utensil to have, wind-out range is big, and air-supply is uniform, and comfortableness is high, the advantages such as noise is low.

The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment Substantially and it is readily appreciated that, wherein:

Fig. 1 is the stereogram of air conditioner according to embodiments of the present invention;

Fig. 2 is the explosive view of the air conditioner shown in Fig. 1;

Fig. 3 is the explosive view of the exhaust apparatus of the air conditioner shown in Fig. 1;

Fig. 4 is the sectional view of the air conditioner shown in Fig. 1, and wherein exhaust apparatus is in the working condition blown upwards;

Fig. 5 is the sectional view of the air conditioner shown in Fig. 1, and wherein exhaust apparatus is in the working condition blown downwards.

Reference:

Air conditioner 100;Casing 2;Air inlet 21;Heat exchanger 3;Breeze fan 4;

Exhaust apparatus 1;

Rotating seat 11;Pedestal 111;Support 112;

Circumferentially rotate drive device 12;First motor 121;First gear 122;Ring gear 123;

Wind-tunnel component 13;Air duct 131;Wind-tunnel 1311;Shell 132;Air channel 1321;Bending edge 1322;

Rotate upwardly and downwardly drive device 14;Second motor 141;Second gear 142;Arc-shaped rack 143.

Embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.

In the description of the invention, it is to be understood that the orientation or position of the instruction such as term " on ", " under ", "front", "rear" It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of the description present invention and simplifies description, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not It is interpreted as limitation of the present invention.In addition, term " first ", " second " be only used for describe purpose, and it is not intended that instruction or Imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", the spy of " second " are defined Sign can be expressed or implicitly include one or more this feature.

In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be to be joined directly together, can also be indirectly connected by intermediary, can be two element internals connection or two elements Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be Concrete meaning in bright.

The exhaust apparatus 1 of air conditioner according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 5.Such as Fig. 1 and Fig. 2 institutes Show, air conditioner according to embodiments of the present invention is floor air conditioner, including casing 2 and exhaust apparatus 1, is provided with and changes in casing 2 The structures such as hot device 3, breeze fan 4, breeze fan 4 are configured to the structure blown upwards, and exhaust apparatus 1 is located at the top of casing 2 Portion, entered formed with air inlet 21, outside air from air inlet 21 in casing 2 on casing 2, after being exchanged heat with heat exchanger 3, then Discharged from the exhaust apparatus 1 at top, to carry out air adjustment to indoor environment.

Firstly the need of explanation, in the description of the invention, relevant " upper and lower ", " left and right ", " front and rear ", " top bottom ", " interior The word of direction indication such as outside ", it is which part direction is in the accompanying drawings according to for direction of the air conditioner in normal place Sign.

As Figure 2-Figure 5, exhaust apparatus 1 according to embodiments of the present invention includes:Rotating seat 11, circumferentially rotate driving dress Put 12, wind-tunnel component 13 and rotate upwardly and downwardly drive device 14.

Rotating seat 11 is located at the top of casing 2 in which can circumferentially rotate, that is to say, that rotating seat 11 can rotate in the circumferential 360 °, circumferentially rotate drive device 12 and be located between casing 2 and rotating seat 11 for driving rotating seat 11 to circumferentially rotate.Wind-tunnel group Part 13 is located on rotating seat 11 in which can rotate upwardly and downwardly, that is to say, that wind-tunnel component 13 is in the vertical direction and in certain angle In the range of it is rotatable.Drive device 14 is rotated upwardly and downwardly to be used to drive wind-tunnel component 13 to rotate upwardly and downwardly.

Wherein, the wind-tunnel 1311 of its thickness is formed through on wind-tunnel component 13, that is to say, that the front end of wind-tunnel 1311 and Rear end penetrates, around wind-tunnel 1311 circumferentially on wind-tunnel component 13 formed with the wind connected respectively with the inside of casing 2 and the external world Road 1321, need exist for explaining, the inside of air channel 1321 and casing 2 and it is extraneous connect, thus, casing 2 is interior and heat exchanger 3 Air after heat exchange, it can be discharged by the driving of breeze fan 4 out of this air channel 1321, it is possible thereby to freeze to interior Or heating.And because air channel 1321 is around the circumferentially disposed of wind-tunnel 1311, is so pressurizeed by breeze fan 4 and discharged and high speed Air can wind-tunnel 1311 front end formed negative pressuren zone, thus the air of the rear end of wind-tunnel 1311 the front end of wind-tunnel 1311 and after Meeting flow forward in the presence of the pressure differential at end, has thus accomplished the effect of air quantity amplification.

In addition, wind-tunnel component 13 can rotate in above-below direction, more existing air conditioner is by wind deflector in above-below direction The structure blowing range blown is big, and wind-tunnel component 13 is rotated in above-below direction and blown not by the shadow of air-conditioner panel Ring.And when freezing for air conditioner or heating, wind direction of the wind-tunnel component 13 in above-below direction can be controlled, such as when When air conditioner is freezed, wind-tunnel component 13 can be controlled to blow upwards, such cold air can flow from the top down because density is big Dynamic, thus, compared to existing air conditioner, the rotational angle of air conditioner of the invention due to wind-tunnel component 13 in above-below direction is big In the wind-guiding angle of the wind deflector of existing air conditioner, the more existing air conditioner of distribution meeting of cold air indoors is distributed more equal It is even, refrigeration of the air conditioner to room air can be so improved, improves comfortableness;, can be with when air conditioner is heated Control wind-tunnel component 13 is blown downwards, and such hot-air can flow from bottom to top because density is small, thus, compared to existing sky Device is adjusted, the rotational angle of air conditioner of the invention due to wind-tunnel component 13 in above-below direction is more than the wind deflector of existing air conditioner Wind-guiding angle, the distribution of hot-air indoors can the distribution of more existing air conditioner more uniformly, can so improve air-conditioning Device improves comfortableness to the heating effect of room air.

Exhaust apparatus 1 according to embodiments of the present invention, by setting the rotating seat 11 that can be rotated in the circumferential, and revolving The wind-tunnel component 13 that can be rotated in above-below direction is set on transposase 11 1, and thus exhaust apparatus 1 not only can be at circumferentially 360 ° In the range of blow, but also can be blown in above-below direction, the blowing range compared to existing air conditioner has obtained greatly The earth is lifted, and refrigeration, heating effect are more preferable, and comfortableness is high.And because the exhaust apparatus 1 of the present invention avoids existing air conditioner Air guiding plate device, operation noise can be so greatly reduced, it is possible thereby to lift the sensory experience of user.

Rotating seat 11 according to embodiments of the present invention is described below with reference to Fig. 2-Fig. 5.Rotation according to embodiments of the present invention Seat 11 includes:Pedestal 111 and support 112.Pedestal 111 is located at the top of casing 2 and pedestal 111 connects with the inside of casing 2, seat Body 111 is rotatably arranged at the top of casing 2 in the circumferential.Alternatively, pedestal 111 is configured to the annular of substantially up/down perforation Structure, support 112 is located on pedestal 111 and wind-tunnel component 13 is located on support 112 in which can rotate upwardly and downwardly, in other words, wind-tunnel group Part 13 is located on pedestal 111 by support 112, by setting support 112 to make the connection of wind-tunnel component 13 and pedestal 111 more Add stabilization.

In the specific example of the present invention, as shown in Figures 2 and 3, in the projection of perpendicular, support 112 The upper surface for being shaped as the arc of lower ending opening and pedestal 111 is the upper table of the arc of upward opening, support 112 and pedestal 111 The space for accommodating wind-tunnel component 13 is formed between face.That is, support 112 and pedestal 111 are configured to along front and back To the general toroidal of insertion, the agent structure of wind-tunnel component 13 is contained in the circular space that support 112 and pedestal 111 construct, It is possible thereby to make the installation of wind-tunnel component 13 more firm, it is not easy to rock.

Alternatively, wind-tunnel component 13 pivotly can be connected with support 112, specifically, wind-tunnel component 13 and support 112 Between can be connected by pivot axis hole structure, such as shown in Fig. 3, one can be each provided with the left and right directions of wind-tunnel component 13 Individual pivotal axis, pivoting hole (not shown) corresponding with pivotal axis can be provided with the inwall of support 112, two pivotal axis are inserted into In corresponding pivoting hole, so wind-tunnel component 13 is driven to move by rotating upwardly and downwardly drive device 14, pivotal axis is in pivoting hole Rotate to be played a supporting role to wind-tunnel component 13, it is possible thereby to make pivot of the wind-tunnel component 13 in above-below direction more steady It is fixed and simple in construction.

Wherein, in an embodiment of the present invention, circumferentially rotating drive device 12 includes:First motor 121, first gear 122 and ring gear 123, the first motor 121 be located on casing 2, first gear 122 is located on the motor shaft of motor, ring gear 123 It is located on rotating seat 11 and is engaged with gear, so when the motor is energized first gear 122 can be driven to rotate, first gear 122 and then ring gear 123 can be driven to rotate, so as to so that rotating seat 11 rotates, thus circumferentially rotate the knot of drive device 12 Structure is reasonable, and occupies little space, and is thus advantageous to the Miniaturization Design of air conditioner, and the fit structure of gear and gear ring It is small to run noise.

Preferably, ring gear 123 is integrally formed with rotating seat 11, specifically, can be set on the inwall of rotating seat 11 Multiple vertically disposed teeth, to form the structure of ring gear 123, it is possible thereby to make the connection knot of ring gear 123 and rotating seat 11 Structure is more stable.

Wind-tunnel component 13 includes:Air duct 131 and shell 132, air duct 131 are configured to the unlimited cylinder in front-end and back-end Shape, wind-tunnel 1311 are limited by air duct 131, i.e., the inwall of air duct 131 forms the perisporium of wind-tunnel 1311.Shell 132 is located at wind The outside of cylinder 131, air channel 1321 between the internal face of shell 132 and the outside wall surface of air duct 131 by limiting, such as Fig. 4 and Fig. 5 institutes Show, the front-end and back-end of shell 132 are opened wide, and thus shell 132 does not interfere with the air-out of wind-tunnel 1311.Wherein, alternatively shell 132 bottom connects with the inside of casing 2, that is to say, that the bottom of shell 132 is provided with the through hole (figure connected with the inside of casing 2 It is not shown), thus the inside of casing 2 can enter air channel by the wind to be exchanged heat with heat exchanger 3 by the through hole on shell 132 In 1321, and then it can be discharged out of air channel 1321, to be freezed to indoor environment or be heated.Arrow wherein in Fig. 4 and Fig. 5 Head is shown inside air conditioner and the air flow of the front end of wind-tunnel 1311 and the rear end of wind-tunnel 1311.

As shown in Figure 4 and Figure 5, the rear end of shell 132 is connected with the rear end of air duct 131, and the front end of shell 132 bends inwards And being formed as bending edge 1322, bending edge 1322 is located at the outside of air duct 131, and thus, the front end in air channel 1321 is by bending edge Limited between 1322 outer surface and the outer surface of air duct 131.Flowing of the air in the front end in air channel 1321 can so be made It is more smooth, reduce noise.

In the example of the present invention, alternatively, the shape of the periphery wall of shell 132 can be configured to the one of sphere Part, it is possible thereby to make the shape of shell 132 more be imbued with aesthetic feeling, lift the stylishness of air conditioner.

In some embodiments of the invention, rotating upwardly and downwardly drive device 14 includes:Second motor 141, second gear 142 With arc-shaped rack 143, the second motor 141 is located on rotating seat 11, and second gear 142 is located on the motor shaft of motor, arc-shaped gear Bar 143 is bent upwards, and the upper surface of arc-shaped rack 143 is connected with wind-tunnel component 13 and the teeth portion of arc-shaped rack 143 is located at arc The lower surface of rack 143 and engaged with second gear 142.As shown in Figure 4 and Figure 5, the bottom of shell 132 is the arc being bent upwards Shape, the shape and the bottom shape of shell 132 of arc-shaped rack 143 are matched, when the motor is energized, can rotated with drive gear, And then gear can drive arc-shaped rack 143 to move, further wind-tunnel component 13 can be made to adjust in the vertical direction Wind direction, it is rational in infrastructure.And pinion and rack takes up space small, be advantageous to the Miniaturization Design of air conditioner, and make an uproar Sound is low.

The invention also provides the air conditioner 100 of a kind of air conditioner 100, according to a second aspect of the present invention embodiment, including The exhaust apparatus 1 of embodiment according to a first aspect of the present invention, due to there is above-mentioned beneficial effect according to the exhaust apparatus 1 of the present invention Fruit, therefore air conditioner 100 according to embodiments of the present invention has wind-out range big, air-supply is uniform, and comfortableness is high, and it is excellent that noise is low etc. Point.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description Point can combine in an appropriate manner in any one or more embodiments or example.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:Not In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this The scope of invention is limited by claim and its equivalent.

Claims (9)

1. a kind of exhaust apparatus of air conditioner, the air conditioner includes casing, it is characterised in that the exhaust apparatus is located at casing Top, the exhaust apparatus includes:
Rotating seat, the rotating seat are located at the top of the casing in which can circumferentially rotate;
For driving what the rotating seat circumferentially rotated to circumferentially rotate drive device;
Wind-tunnel component, the wind-tunnel component are located on the rotating seat in which can rotate upwardly and downwardly, formed with passing through on the wind-tunnel component Wear the wind-tunnel of its thickness, around the wind-tunnel it is circumferential on the wind-tunnel component formed with respectively with the casing internal and outside The air channel of boundary's connection, the wind-tunnel component include air duct and shell, and the air duct is configured to the unlimited circle in front-end and back-end Tubular, the wind-tunnel are limited by the air duct, and the shell is located at the outside of the air duct, and the air channel is by the shell Internal face and the air duct outside wall surface between limit, the front-end and back-end of the shell are opened wide and the bottom of the shell Connected with the inside of the casing;
For driving what the wind-tunnel component rotated upwardly and downwardly to rotate upwardly and downwardly drive device.
2. the exhaust apparatus of air conditioner according to claim 1, it is characterised in that the rear end of the shell and the air duct Rear end be connected, the front end of the shell bends inwards and is formed as bending edge, and the bending edge is located at the outside of the air duct.
3. the exhaust apparatus of air conditioner according to claim 1, it is characterised in that the shape quilt of the periphery wall of the shell It is configured to a part for sphere.
4. the exhaust apparatus of air conditioner according to claim 1, it is characterised in that the rotating seat includes:
Pedestal, the pedestal are located at the top of the casing and connected with the inside of the casing;
Support, the branch is erected on the pedestal and the wind-tunnel component is set on the bracket in which can rotate upwardly and downwardly.
5. the exhaust apparatus of air conditioner according to claim 4, it is characterised in that described in the projection of perpendicular The upper surface for being shaped as downwardly open arc and the pedestal of support is the arc of upward opening, the support and the seat The space for accommodating the wind-tunnel component is formed between the upper surface of body.
6. the exhaust apparatus of air conditioner according to claim 1, it is characterised in that described to circumferentially rotate drive device bag Include:
First motor, first motor are set on the housing;
First gear, the first gear are located on the motor shaft of the motor;
Ring gear, the ring gear are located on the rotating seat and engaged with the gear.
7. the exhaust apparatus of air conditioner according to claim 6, it is characterised in that the ring gear and the rotating seat one Body is formed.
8. the exhaust apparatus of air conditioner according to claim 1, it is characterised in that described to rotate upwardly and downwardly drive device bag Include:
Second motor, second motor are located on the rotating seat;
Second gear, the second gear are located on the motor shaft of the motor;
Arc-shaped rack, the arc-shaped rack are bent upwards, and the upper surface of the arc-shaped rack is connected with the wind-tunnel component and institute The teeth portion for stating arc-shaped rack is located at the lower surface of the arc-shaped rack and engaged with the second gear.
A kind of 9. air conditioner, it is characterised in that the air-out dress including the air conditioner according to any one of claim 1-8 Put.
CN201410299307.6A 2014-06-26 2014-06-26 Air conditioner and its exhaust apparatus CN105299862B (en)

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CN105299862B true CN105299862B (en) 2018-03-13

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CN103453632A (en) * 2013-06-03 2013-12-18 海尔集团公司 Air supply device of air conditioner
CN103292385A (en) * 2013-06-09 2013-09-11 广东美的制冷设备有限公司 Floor type air-conditioner indoor unit
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