CN201819363U - Indoor unit of air conditioner - Google Patents

Indoor unit of air conditioner Download PDF

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Publication number
CN201819363U
CN201819363U CN2010202887252U CN201020288725U CN201819363U CN 201819363 U CN201819363 U CN 201819363U CN 2010202887252 U CN2010202887252 U CN 2010202887252U CN 201020288725 U CN201020288725 U CN 201020288725U CN 201819363 U CN201819363 U CN 201819363U
Authority
CN
China
Prior art keywords
described
arc
wind deflector
air conditioner
gear
Prior art date
Application number
CN2010202887252U
Other languages
Chinese (zh)
Inventor
张辉
陈绍林
王现林
熊军
骆海
Original Assignee
珠海格力电器股份有限公司
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Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to CN2010202887252U priority Critical patent/CN201819363U/en
Application granted granted Critical
Publication of CN201819363U publication Critical patent/CN201819363U/en

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Abstract

The utility model discloses an indoor unit of an air conditioner, which comprises a shell, wherein the shell is internally provided with a fan blade, and an air outlet, an outer air deflector and a first motor are arranged on the shell; and the outer air deflector and the first motor are connected by a first transmission mechanism. In running state, the outer air deflector is positioned outside the air outlet; and in shut-up state, the outer air deflector closes the air outlet. The width and the rotation angle of the air deflector of the indoor unit of the air conditioner are free from the influence of the size of the air outlet, and can play a role in extending the air outlet.

Description

Indoor apparatus of air conditioner

Technical field

The utility model belongs to field of air conditioning, is specifically related to a kind of indoor apparatus of air conditioner.

Background technology

For existing indoor apparatus of air conditioner, its wind deflector is no matter be single chip architecture, or the biplate structure, and the center of rotation of wind deflector all is the inside that is positioned at air outlet of indoor set, and therefore can there be following defective in existing indoor apparatus of air conditioner:

1, be subjected to the restriction of air outlet spatial dimension, the wind deflector of existing indoor apparatus of air conditioner can not be accomplished maximum at width, thereby can not seal air-conditioner air outlet fully;

2, because the turning cylinder position of wind deflector is confined to air outlet inside, when wind deflector was regulated wind direction at rotational angle, wind deflector had only part can reach the air outlet outside, can not farthest play the effect of extending the air port, thereby it is farther that wind is got.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, and a kind of indoor apparatus of air conditioner is provided, and the width of indoor apparatus of air conditioner wind deflector described in the utility model and the angle of rotation thereof can not be subjected to the influence of air outlet size, and can play the effect of extending the air port.

Its technical scheme is as follows:

A kind of indoor apparatus of air conditioner, comprise housing, in housing, be provided with fan blade, on housing, be provided with air outlet, be connected by first transmission mechanism between the wind deflector and first motor outside on housing, being provided with, outer wind deflector and first motor, in running status, outer wind deflector is positioned at the outside of air outlet, and in off position, outer wind deflector is closed air outlet.

The technical scheme of the further refinement of aforementioned techniques scheme can be:

Also be provided with the internal air baffle and second motor on described housing, internal air baffle is connected with second motor by second transmission mechanism, and internal air baffle is positioned at the inside of described air outlet.

Described first transmission mechanism comprises gear and the gear ring that is meshed, and gear ring is connected with described outer wind deflector, and described first motor drives described outer wind deflector by gear, gear ring and rotates.Described first transmission mechanism also can be other structure, as:

Described first transmission mechanism comprises gear and the arc-shaped rack that is meshed, and arc-shaped rack is connected with described outer wind deflector, and described first motor drives described outer wind deflector by gear, arc-shaped rack and rotates.

The outline of described arc-shaped rack is circular-arc, and described gear is positioned at described arc-shaped rack, and described outer wind deflector is connected in the outer end of described arc-shaped rack.

Also be provided with arc-shaped guide rail on described housing, described arc-shaped rack slides in this arc-shaped guide rail.

Also be provided with gear cap in described arc-shaped rack, this gear cap lid covers described gear.

Described first transmission mechanism is at least two, is horizontally disposed with along described air outlet, and described first transmission mechanism also includes drive link, and this drive link passes the axle center of described gear simultaneously and is connected with described first motor.

Described gear comprises driving tooth and the driven tooth that is meshed, and described drive link passes the axle center of this driving tooth, driven tooth and the engagement of described arc-shaped rack.

Be provided with first installation position and second installation position on described arc-shaped guide rail, the rotating shaft of described driving tooth and driven tooth is installed in first installation position and place, second installation position respectively.

Also be provided with first notch part and second notch part on described gear cap, this first notch part and second notch part are corresponding with described first installation position and second installation position respectively.

In off position, the appearance profile rounding off of described outer wind deflector and described housing.

Lower edge at described air outlet is provided with limited step, and in off position, the active edges of described outer wind deflector places this limit dais.

In sum, the utility model has the advantages that:

1, be in the air outlet outside because outer wind deflector is opened when rotating, it is bigger that the width of this outer wind deflector can be done, and can accomplish identical with the air outlet width;

2, outer wind deflector is positioned at the outside of air outlet, and when wind deflector rotated, its rotational angle was not subjected to the influence of air outlet yet, and wind effect is better;

3, also be provided with internal air baffle in the inside of air outlet, during air-conditioning work, internal air baffle and outer wind deflector are by separately motor-driven and carry out wind-guiding, and wind effect is even more ideal;

4, first transmission mechanism comprises gear and arc-shaped rack (or gear ring), and first motor drives outer wind deflector and rotates by gear, arc-shaped rack (or gear ring), and is simple in structure;

5, arc-shaped rack reaches with its meshed gears and is at least two, further improves outer wind deflector reliability of operation, and makes outer wind deflector bear more uniform driving force in the horizontal direction; Because outer wind deflector is arranged at the outside of air outlet, also make being provided with of the transmission mechanism of winning (being arc-shaped rack and and its meshed gears) more convenient;

6, pass the axle center of driving gear everywhere by a drive link, and drive each driving tooth rotation by a drive link, structure is simpler;

7, this wind deflector can cover air outlet when air-conditioning shuts down fully, makes the air-conditioning profile more attractive in appearance, also can avoid dust to enter;

8, the appearance profile rounding off of outer wind deflector and described housing, and be provided with limited step at the lower edge of air outlet, in off position, outer wind deflector can coincide with air outlet is more perfect, further improves the aesthetic property of air conditioner.

Description of drawings

Fig. 1 is the front view of the described indoor apparatus of air conditioner of the utility model embodiment;

Fig. 2 is among Fig. 1, the structure chart behind the panel of dismantling, panel body, outer wind deflector and the internal air baffle;

Fig. 3 is among Fig. 2, the partial enlarged drawing at transmission mechanism place;

Fig. 4 is in off position the time, the cutaway view of indoor apparatus of air conditioner;

Fig. 5 is when open mode, the cutaway view of indoor apparatus of air conditioner;

Fig. 6 is among Fig. 5, the partial enlarged drawing at air outlet place;

Fig. 7 is the arc-shaped guide rail structural representation;

Fig. 8 is the structure chart of gear cap;

Fig. 9 is the structure chart of gear;

Figure 10 is the structure chart of arc-shaped rack.

Description of reference numerals:

1, front panel, 2, through-flow fan blade, 3, air outlet, 4, heat exchanger, 5, outer wind deflector, 6, first motor, 7, internal air baffle, 8, second motor, 9, first transmission mechanism, 10, arc-shaped rack, 11, driving tooth, 12, driven tooth, 13, breach, 14, gear cap, 15, drive link, 16, limited step, 17, arc-shaped guide rail, 18, air inlet, 19, panel body, 20, drain pan, 21, groove, 22, reinforcement, 23, first installation position, 24, second installation position, 25, first notch part, 26, second notch part.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:

Extremely shown in Figure 10 as Fig. 1; a kind of indoor apparatus of air conditioner; comprise the housing that is surrounded by front panel 1, panel body 19 and drain pan 20; in housing, be provided with through-flow fan blade 2 and heat exchanger 4; on housing, be provided with air outlet 3 and air inlet 18; the wind deflector 5 and first motor 6 outside on housing, being provided with; be connected by first transmission mechanism 9 between outer wind deflector 5 and first motor 6; in running status; outer wind deflector 5 is positioned at the outside of air outlet 3; (promptly when air-conditioner is shut down) in off position, outer wind deflector 5 covers whole air outlet 3.

Wherein, also be provided with the internal air baffle 7 and second motor 8 on housing, internal air baffle 7 is connected with second motor 8 by second transmission mechanism, also can be internal air baffle directly by second motor-driven, internal air baffle 7 is positioned at the inside of air outlet 3.

Preferably, described first transmission mechanism 9 is three, vertically is provided with along air outlet 3, and described first transmission mechanism 9 comprises:

Be arranged on the arc-shaped guide rail 17 on the drain pan 20, described arc-shaped guide rail 17 is provided with first installation position 23 and second installation position 24;

The gear that is meshed (gear comprises driving tooth 11 and the driven tooth 12 that is meshed), the rotating shaft of described driving wheel 11 and driven pulley 12 is installed in first installation position 23 and 24 places, second installation position respectively;

Arc-shaped rack 10, described arc-shaped rack 10 meshes and can slide in arc-shaped guide rail 17 with driven pulley 12, and an end of arc-shaped rack 10 is fastenedly connected with outer wind deflector 5;

Drive link 15, described drive link 15 1 ends are connected with first motor 6, and the other end passes the axle center of each driving tooth 11 respectively.

And gear cap 14, described gear cap 14 is provided with semicircular first notch part 25 and second notch part 26, the revolution space that first installation position that is provided with on first notch part 25 and second notch part 26 and the arc-shaped guide rail 17 and second installation position cooperate the formative gear rotating shaft, rotary gear shaft can rotate freely in this space.

The middle part of described driving wheel 11 and driven pulley 12 is provided with groove 21, and arc-shaped rack 10 middle parts are provided with reinforcement 22, and when gear and arc-shaped rack engagement, reinforcement 22 is positioned at groove 21.The arc-shaped rack middle part is provided with reinforcement 22, can increase arc-shaped rack intensity, increases the service life.

First motor 6 drives outer wind deflector 5 by drive link 15, driving tooth 11, driven tooth 12, arc-shaped rack 10 and rotates.

The outline of arc-shaped rack is circular-arc, driven tooth 12 and arc-shaped rack engagement, and outer wind deflector 5 is connected in the outer end of arc-shaped rack, and arc-shaped rack 10 can be free to slide in arc-shaped guide rail 17 under the drive of driven tooth 12, thereby outer wind deflector is rotated.The upper limb of air outlet 3 stretches into the breach 13 of arc-shaped rack; Outer wind deflector 5 has a close stance, is provided with limited step 16 at the lower edge of air outlet 3, and in off position, the active edges of outer wind deflector 5 places this limit dais, and the appearance profile rounding off of outer wind deflector 5 and housing.

The advantage of present embodiment is:

1, be in air outlet 3 outsides because outer wind deflector 5 is opened when rotating, the width of this outer wind deflector 5 is not subjected to the restriction of air outlet 3 sizes, and the width of outer wind deflector 5 can be done greatlyyer;

2, outer wind deflector 5 is positioned at the outside of air outlet 3, and outer wind deflector 5 is that turning cylinder rotates with its top, and its rotational angle is not subjected to the influence of air outlet 3 yet, and wind effect is better;

3, also be provided with internal air baffle 7 in the inside of air outlet 3, during air-conditioning work, internal air baffle 7 and outer wind deflector 5 are by separately motor-driven and carry out wind-guiding, and wind effect is even more ideal;

4, first transmission mechanism 9 comprises gear and arc-shaped rack 10 (or gear ring), and first motor 6 drives outer wind deflector 5 by gear, arc-shaped rack 10 (or gear ring) and rotates, and is simple in structure;

5, arc-shaped rack reaches with its meshed gears and is at least two, further improves outer wind deflector 5 reliabilities of operation, and makes outer wind deflector 5 bear more uniform driving force in a longitudinal direction; Because outer wind deflector 5 is arranged at the outside of air outlet 3, also make being provided with of the transmission mechanism 9 of winning (being arc-shaped rack and and its meshed gears) more convenient;

6, pass the axle center that driving tooth 11 is everywhere taken turns by a drive link 15, and drive each driving tooth 11 by a drive link 15 and rotate, structure is simpler.

7, in off position, outer wind deflector 5 can cover air outlet 3 fully, makes the air-conditioning profile more attractive in appearance, also can avoid dust to enter;

8, the appearance profile rounding off of outer wind deflector 5 and housing, and be provided with limited step 16 at the lower edge of air outlet 3, in off position, outer wind deflector 5 can with air outlet 3 more perfect coincideing, further improve the aesthetic property of air conditioner.

Only be specific embodiment of the utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.

Claims (13)

1. indoor apparatus of air conditioner, comprise housing, in housing, be provided with fan blade, on housing, be provided with air outlet, it is characterized in that, the wind deflector and first motor outside on housing, being provided with, be connected by first transmission mechanism between outer wind deflector and first motor, in running status, outer wind deflector is positioned at the outside of air outlet, in off position, outer wind deflector is closed air outlet.
2. indoor apparatus of air conditioner according to claim 1 is characterized in that, also is provided with the internal air baffle and second motor on described housing, and internal air baffle is connected with second motor by second transmission mechanism, and internal air baffle is positioned at the inside of described air outlet.
3. indoor apparatus of air conditioner according to claim 1 is characterized in that described first transmission mechanism comprises gear and the gear ring that is meshed, and gear ring is connected with described outer wind deflector, and described first motor drives described outer wind deflector rotation by gear, gear ring.
4. indoor apparatus of air conditioner according to claim 1, it is characterized in that, described first transmission mechanism comprises gear and the arc-shaped rack that is meshed, and arc-shaped rack is connected with described outer wind deflector, and described first motor drives described outer wind deflector by gear, arc-shaped rack and rotates.
5. as indoor apparatus of air conditioner as described in the claim 4, it is characterized in that the outline of described arc-shaped rack is circular-arc, described gear is positioned at described arc-shaped rack, and described outer wind deflector is connected in the outer end of described arc-shaped rack.
6. as indoor apparatus of air conditioner as described in the claim 5, it is characterized in that also be provided with arc-shaped guide rail on described housing, described arc-shaped rack slides in this arc-shaped guide rail.
7. as indoor apparatus of air conditioner as described in the claim 5, it is characterized in that also be provided with gear cap in described arc-shaped rack, this gear cap covers described gear.
8. as indoor apparatus of air conditioner as described in the claim 7, it is characterized in that described first transmission mechanism is at least two, is horizontally disposed with along described air outlet, described first transmission mechanism also includes drive link, and this drive link passes the axle center of described gear simultaneously and is connected with described first motor.
9. as indoor apparatus of air conditioner as described in the claim 8, it is characterized in that described gear comprises driving tooth and the driven tooth that is meshed, described drive link passes the axle center of this driving tooth, driven tooth and the engagement of described arc-shaped rack.
10. as indoor apparatus of air conditioner as described in the claim 9, it is characterized in that, be provided with first installation position and second installation position on described arc-shaped guide rail, the rotating shaft of described driving tooth and driven tooth is installed in first installation position and place, second installation position respectively.
11., it is characterized in that also be provided with first notch part and second notch part on described gear cap, this first notch part and second notch part are corresponding with described first installation position and second installation position respectively as indoor apparatus of air conditioner as described in the claim 10.
12. as indoor apparatus of air conditioner as described in each in the claim 1 to 11, it is characterized in that, in off position, the appearance profile rounding off of described outer wind deflector and described housing.
13., it is characterized in that be provided with limited step at the lower edge of described air outlet, in off position, the active edges of described outer wind deflector places this limit dais as indoor apparatus of air conditioner as described in each in the claim 1 to 11.
CN2010202887252U 2010-08-11 2010-08-11 Indoor unit of air conditioner CN201819363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202887252U CN201819363U (en) 2010-08-11 2010-08-11 Indoor unit of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202887252U CN201819363U (en) 2010-08-11 2010-08-11 Indoor unit of air conditioner

Publications (1)

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CN201819363U true CN201819363U (en) 2011-05-04

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252407A (en) * 2011-08-01 2011-11-23 广东美的制冷设备有限公司 Air guiding device for air-conditioner indoor machine
CN102374627A (en) * 2010-08-11 2012-03-14 珠海格力电器股份有限公司 Air conditioner indoor machine
CN102878659A (en) * 2011-07-15 2013-01-16 珠海格力电器股份有限公司 Indoor unit of air conditioner
CN102980282A (en) * 2011-09-06 2013-03-20 珠海格力电器股份有限公司 Air conditioner air deflector structure and air conditioner with air deflector structure
CN103423849A (en) * 2012-05-15 2013-12-04 珠海格力电器股份有限公司 Internal unit of air-conditioning cabinet and wind shield of internal unit
CN103673242A (en) * 2012-09-14 2014-03-26 珠海格力电器股份有限公司 Air deflector assembly of air conditioner and air conditioner
CN103727644A (en) * 2012-10-16 2014-04-16 珠海格力电器股份有限公司 Lifting type air guide device and air-conditioner
CN103776093A (en) * 2012-10-22 2014-05-07 美的集团股份有限公司 Air conditioner and control method thereof
CN103968519A (en) * 2014-05-16 2014-08-06 珠海格力电器股份有限公司 Panel mechanism and cabinet air conditioner with same
CN103982997A (en) * 2014-04-24 2014-08-13 珠海格力电器股份有限公司 Air guide device and air conditioner
CN105020874A (en) * 2011-08-16 2015-11-04 珠海格力电器股份有限公司 Air conditioner indoor unit
CN105066402A (en) * 2015-09-16 2015-11-18 珠海格力电器股份有限公司 Air outlet structure and ducted-type air conditioner
WO2020107799A1 (en) * 2018-11-30 2020-06-04 广东美的制冷设备有限公司 Integrated air conditioner

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374627A (en) * 2010-08-11 2012-03-14 珠海格力电器股份有限公司 Air conditioner indoor machine
CN102374627B (en) * 2010-08-11 2014-06-25 珠海格力电器股份有限公司 Air conditioner indoor machine
CN102878659A (en) * 2011-07-15 2013-01-16 珠海格力电器股份有限公司 Indoor unit of air conditioner
CN102252407A (en) * 2011-08-01 2011-11-23 广东美的制冷设备有限公司 Air guiding device for air-conditioner indoor machine
CN105020874A (en) * 2011-08-16 2015-11-04 珠海格力电器股份有限公司 Air conditioner indoor unit
CN105020874B (en) * 2011-08-16 2018-10-19 珠海格力电器股份有限公司 A kind of air conditioner indoor unit
CN102980282B (en) * 2011-09-06 2015-07-08 珠海格力电器股份有限公司 Air conditioner air deflector structure and air conditioner with air deflector structure
CN102980282A (en) * 2011-09-06 2013-03-20 珠海格力电器股份有限公司 Air conditioner air deflector structure and air conditioner with air deflector structure
CN103423849B (en) * 2012-05-15 2016-04-13 珠海格力电器股份有限公司 The deep bead of air conditioner installed inside cabinet and air conditioner installed inside cabinet
CN103423849A (en) * 2012-05-15 2013-12-04 珠海格力电器股份有限公司 Internal unit of air-conditioning cabinet and wind shield of internal unit
CN103673242A (en) * 2012-09-14 2014-03-26 珠海格力电器股份有限公司 Air deflector assembly of air conditioner and air conditioner
CN103727644B (en) * 2012-10-16 2016-05-04 珠海格力电器股份有限公司 Lift air ducting and air-conditioner
CN103727644A (en) * 2012-10-16 2014-04-16 珠海格力电器股份有限公司 Lifting type air guide device and air-conditioner
CN103776093A (en) * 2012-10-22 2014-05-07 美的集团股份有限公司 Air conditioner and control method thereof
CN103982997A (en) * 2014-04-24 2014-08-13 珠海格力电器股份有限公司 Air guide device and air conditioner
CN103968519A (en) * 2014-05-16 2014-08-06 珠海格力电器股份有限公司 Panel mechanism and cabinet air conditioner with same
CN103968519B (en) * 2014-05-16 2017-01-25 珠海格力电器股份有限公司 Panel mechanism and cabinet air conditioner with same
CN105066402A (en) * 2015-09-16 2015-11-18 珠海格力电器股份有限公司 Air outlet structure and ducted-type air conditioner
WO2020107799A1 (en) * 2018-11-30 2020-06-04 广东美的制冷设备有限公司 Integrated air conditioner

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