CN105202625A - Indoor unit of floor air conditioner - Google Patents
Indoor unit of floor air conditioner Download PDFInfo
- Publication number
- CN105202625A CN105202625A CN201410252332.9A CN201410252332A CN105202625A CN 105202625 A CN105202625 A CN 105202625A CN 201410252332 A CN201410252332 A CN 201410252332A CN 105202625 A CN105202625 A CN 105202625A
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- switch gate
- indoor unit
- air conditioner
- conditioner indoor
- fixed head
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Abstract
The invention discloses an indoor unit of a floor air conditioner. The indoor unit comprises a unit body, an opening and closing door and a driving device, wherein at least two air outlets are formed in the unit body and are separated in the vertical direction, the opening and closing door is movably arranged on the unit body, the opening and closing door can be in the opening state when the at least two air outlets are opened at the same time and can also be in the closing state when the at least two air outlets are closed at the same time, and the driving device is connected with the opening and closing door to drive the opening and closing door to be in the opening state or the closing state. According to the indoor unit of the floor air conditioner, the number of parts of the opening and closing door is small, manufacturing and assembly are easy, and operation reliability is high.
Description
Technical field
The present invention relates to living electric apparatus field, especially relate to a kind of vertical air conditioner indoor unit.
Background technology
Along with the progress of society and the raising of living standards of the people, user has required further raising to IAQ, require more and more higher to the cleannes of air-conditioner, for this reason, a lot of air-conditioning manufacturer all puts forth effort to research and develop the air outlet automatic open close mechanism of air-conditioner, and namely air-conditioner is when often putting closed condition, and air outlet is totally enclosed, air-conditioner is when starting shooting, and air outlet can be opened again in time reposefully.The dust reduced widely in air is entered the probability of air-conditioner inside by this, thus ensures the cleaning inside of air-conditioner and the air-out cleannes of air-conditioner better.
It is many to there are mechanism's parts in door opening and closing mechanism in the market, and manufacture and assembling complexity, the problems such as operational reliability difference, therefore need to improve.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the present invention needs to provide a kind of vertical air conditioner indoor unit, and the door opening/closing apparatus mechanism parts of this vertical air conditioner indoor unit are few, and manufacture and assemble simple, operational reliability is high.
According to the vertical air conditioner indoor unit of the embodiment of the present invention, comprising: body, described body is formed with isolated along the vertical direction at least two air outlets; Switch gate, described switch gate open at the same time described at least two air outlets open mode and simultaneously close described at least two air outlets closed condition between be located on described body movably; And drive unit, described drive unit is connected with described switch gate to drive it to change between described open mode and described closed condition.
According to the vertical air conditioner indoor unit of the embodiment of the present invention, by arranging switch gate, thus when vertical air conditioner indoor unit shuts down, air outlet can be closed, the probability that dust enters into internal body can be reduced like this, decreasing pollution, thus the cleaning inside and the air-out cleannes that ensure vertical air conditioner indoor unit better.And, because switch gate can be opened or simultaneously closeall air outlet, thus compared to prior art simultaneously, the quantity of switch gate can be reduced according to the vertical air conditioner indoor unit of the embodiment of the present invention, and then the quantity of drive unit can be reduced, parts are few, and structure is simple.Due to the minimizing of parts, so just can reduce manufacture difficulty and manufacturing process, installation personnel just can reduce assembly process, reduces the complexity of assembling.And, because parts are few, and a switch gate can open and close all air outlets, so just can improve the operational reliability of whole air-conditioner to a certain extent simultaneously, operational reliability during switch gate opening and closing air outlet especially can be improved.
In addition, also following additional technical feature can be had according to vertical air conditioner indoor unit of the present invention:
According to one embodiment of present invention, described body comprises casing, described casing comprises fore shell and is located at the back cover of described fore shell rear end, installing space is limited between described fore shell and described back cover, described switch gate is located in described installing space movably, and described at least two air outlets are formed between two air outlets on described fore shell and adjacent has space bar.
According to one embodiment of present invention, described body also comprises fixed head, and described fixed head is located in described installing space, and described switch gate is located in the gap between described fixed head and described fore shell.
According to one embodiment of present invention, described switch gate comprises: main part, the shape of described main part and the form fit of described at least two air outlets; And shutter, the gap when described switch gate is in open mode described in and the shutoff relative with described space bar position of described shutter between fixed head and described fore shell.
According to one embodiment of present invention, described fixed head is formed with the groove to being recessed into, described shutter is contained in described groove when described switch gate is in closed condition.
According to one embodiment of present invention, described shutter extends from one end of described main part to the direction away from described main part.
According to one embodiment of present invention, the front surface of described shutter contacts with the rear surface of described fore shell, and the rear surface of described shutter contacts with the front surface of described fixed head.
According to one embodiment of present invention, described drive unit comprises: motor, and described motor is located on described fixed head; Gear, described geared sleeve is located on the motor shaft of described motor; And tooth bar, described tooth bar to be located on described switch gate and with described gears meshing.
According to one embodiment of present invention, described drive unit comprises two, and described two tooth bars are located at the top and bottom of described switch gate respectively.
According to one embodiment of present invention, described tooth bar is integrally formed on described switch gate.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is stereogram when being positioned at closed condition according to the switch gate of the vertical air conditioner indoor unit of the embodiment of the present invention;
Fig. 2 is stereogram when being positioned at open mode according to the switch gate of the vertical air conditioner indoor unit of the embodiment of the present invention;
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2;
Fig. 4 is the explosive view of the vertical air conditioner indoor unit according to the embodiment of the present invention;
Fig. 5 bows to sectional view when being positioned at closed condition according to the switch gate of the vertical air conditioner indoor unit of the embodiment of the present invention;
Fig. 6 bows to sectional view when being positioned at open mode according to the switch gate of the vertical air conditioner indoor unit of the embodiment of the present invention;
Fig. 7 is the stereogram of the switch gate of vertical air conditioner indoor unit according to the embodiment of the present invention;
Fig. 8 is the structural representation according to the motor in the drive unit of the vertical air conditioner indoor unit of the embodiment of the present invention and gear.
Description of reference numerals
Vertical air conditioner indoor unit 100;
Body 1; Casing 11; Fore shell 111; Ventilating opening 1111; Space bar 1112; Air outlet 1113; Back cover 112; Fixed head 12; Groove 121; Air outlet grate 122; Wind deflector 123;
Switch gate 2; Main part 21; Shutter 22;
Drive unit 3; Motor 31; Gear 32; Tooth bar 33.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " on ", the orientation of the instruction such as D score, "front", "rear", "left", "right" or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
First it should be noted that, indoor set is suitable in environment disposed in the interior to carry out air conditioning to indoor environment.Be understandable that, indoor set also should be connected with off-premises station to form complete air-conditioner system, and off-premises station comprises compressor, outdoor heat exchanger, throttling arrangement etc., and indoor set comprises indoor heat exchanger, breeze fan etc.
Below with reference to Fig. 1-Fig. 8, the vertical air conditioner indoor unit 100 according to the embodiment of the present invention is described.As Figure 1-Figure 4, comprise according to the vertical air conditioner indoor unit 100 of the embodiment of the present invention: body 1, switch gate 2 and drive unit 3.
Body 1 is formed with isolated along the vertical direction at least two air outlets 1113, in example as Figure 1-Figure 4, body 1 casing 11, casing 11 comprises fore shell 111 and back cover 112.Back cover 112 is located at the rear end of fore shell 111, limits installing space between fore shell 111 and back cover 112, and at least two air outlets 1113 are formed between two air outlets 1113 on fore shell 111 and adjacent has space bar 1112.That is, as shown in Figure 4, fore shell 111 is formed with the ventilating opening 1111 of larger area, ventilating opening 1111 is provided with at least one space bar 1112, this ventilating opening 1111 is separated at least two air outlets 1113 by space bar 1112.Here it is to be understood that the quantity of air outlet 1113 unrestricted, such as, it can be two, three, four or more.Below for convenience, will be two for air outlet 1113 and describe vertical air conditioner indoor unit 100 in detail.
Switch gate 2 is opened at the same time between the open mode of two air outlets 1113 and the closed condition of simultaneously closing two air outlets 1113 and is located at movably on body 1.That is, the switch gate 2 in the present invention can be opened or simultaneously closeall air outlet 1113 simultaneously, and drive unit 3 is connected to drive it to change between open mode and closed condition with switch gate 2.Particularly, when vertical air conditioner indoor unit 100 starts, drive unit 3 can move to the open mode opening all air outlets 1113 by driving switch door 2, such as shown in 2, when vertical air conditioner indoor unit 100 shuts down, drive unit 3 can move to the closed condition of cutting out all air outlets 1113, such as, shown in Fig. 1 by driving switch door 2.
In prior art, multiple air outlet correspondence can be provided with multiple switch gate, each switch gate is equipped with the drive unit driving its motion, amount of parts will be increased to a certain extent like this, air-conditioner inside also will hew out more space to install switch gate and drive unit, this can increase the structural complexity of air-conditioner undoubtedly, increase cost, and the structure of multiple switch gate also reduces the operational reliability of whole air-conditioner to a certain extent.
According to the vertical air conditioner indoor unit 100 of the embodiment of the present invention, by arranging switch gate 2, thus when vertical air conditioner indoor unit 100 shuts down, air outlet 1113 can be closed, the probability that dust enters into body 1 inside can be reduced like this, decreasing pollution, thus the cleaning inside and the air-out cleannes that ensure vertical air conditioner indoor unit 100 better.And, because switch gate 2 can be opened or simultaneously closeall air outlet 1113 simultaneously, thus compared to prior art, the quantity of switch gate 2 can be reduced according to the vertical air conditioner indoor unit 100 of the embodiment of the present invention, and then the quantity of drive unit 3 can be reduced, parts are few, and structure is simple.Due to the minimizing of parts, so just can reduce manufacture difficulty and manufacturing process, installation personnel just can reduce assembly process, reduces the complexity of assembling.And, because parts are few, and a switch gate 2 can open and close all air outlets 1113, so just can improve the operational reliability of whole air-conditioner to a certain extent simultaneously, operational reliability when switch gate 2 opens and closes air outlet 1113 especially can be improved.
In some embodiments of the invention, switch gate 2 is located in the installing space of casing 11 movably, and such switch gate 2 can not have an impact to the object of casing 11 outside in the process of movement.In an example of the present invention, the cross section of vertical air conditioner indoor unit 100 can be rectangle, and switch gate 2 can move in left-right direction; In another example of the present invention, the cross section of vertical air conditioner indoor unit 100 can be circular, and switch gate 2 can be in rotary moving around the axis of body 1.
Particularly, in a concrete example of the present invention, as Figure 4-Figure 6, body 1 also comprises fixed head 12, fixed head 12 is located in installing space, fixed head 12 is roughly the same with the shape of fore shell 111, and such as fore shell 111 is the arc protruded forward, and fixed head 12 is also the arc approximately towards front protrusion.The contiguous fore shell 111 of fixed head 12 is arranged, and switch gate 2 is located in the gap between fixed head 12 and fore shell 111.That is, have predetermined gap between fixed head 12 and fore shell 111, switch gate 2 to be located in this gap and can to move.
Wherein, fixed head 12 is formed with the passage corresponding with air inlet position, indoor heat exchanger, breeze fan etc. can be located in the space between fixed head 12 and back cover 112, and air inlet can be formed on back cover 112.The air of such outside enters in casing 11 from the air inlet back cover 112 under the driving of breeze fan, through with indoor heat exchanger heat exchange after passage again on fixed head 12 flow to air outlet 1113, and be discharged to indoor from air outlet 1113, to carry out air conditioning to indoor environment.Alternatively, passage is provided with air outlet grate 122 and/or wind deflector 123, as shown in Figure 3.
In some embodiments of the invention, as Figure 4-Figure 7, switch gate 2 comprises: main part 21 and shutter 22.The shape of main part 21 and the form fit of at least two air outlets 1113, here it should be explained that, the shape of main part 21 and the form fit of all air outlets 1113, particularly, the form fit of the ventilating opening 1111 that the shape of main part 21 and fore shell 111 are formed, like this can closeall air outlet 1113 when switch gate 2 is closed, all air outlets 1113 can be opened when switch gate 2 is opened.
Here also it should be explained that, after the fore shell 111 of body 1, back cover 112 and fixed head 12 are in place, due to fore shell 111 being formed with ventilating opening 1111, and form space bar 1112 at ventilating opening 1111 place, this ventilating opening 1111 is separated at least two air outlets 1113 by space bar 1112, gap now between fore shell 111 and fixed head 12 appears between space bar 1112 and fixed head 12, and people can see this gap on certain visual angle.
According to the switch gate 2 of the embodiment of the present invention, by arranging shutter 22 on main part 21, shutter 22 and gap shutoff fixed head 12 and fore shell 111 between relative with space bar 1112 position when switch gate 2 is in open mode.Not only can can't see the gap between fixed head 12 and fore shell 111 thus in front side, and by shutter 22 shutoff in this gap, can also ensure that the air-out between multiple air outlet 1113 is independent of each other.
Wherein, shutter 22 extends from one end of main part 21 to the direction away from main part 21.As shown in Figure 7, main part 21 is plate body structure, and shutter 22 is strip and is located at the left end of main part 21, and shutter 22 is positioned at the medium position place of main part 21.When switch gate 2 is in open mode, shutter 22 and gap shutoff fixed head 12 and fore shell 111 between relative with the position of space bar 1112, particularly, in the gap of shutter 22 shutoff between space bar 1112 and fixed head 12.
As shown in Figure 4 and Figure 5, fixed head 12 is formed with the groove 121 to being recessed into, shutter 22 is contained in groove 121 when switch gate 2 is in closed condition.Whole switch gate 2 can be made so more smooth and easy in the moving process opened and closed, and reliability is higher.
In a preferred embodiment of the invention, the width in the thickness of shutter 22 and the gap between space bar 1112 and fixed head 12 is adaptive, such as, the front surface of shutter 22 contacts with the rear surface of fore shell 111, the rear surface of shutter 22 contacts with the front surface of fixed head 12, the plugging effect in shutter 22 pairs of gaps can be made so better, can ensure that the air-out of multiple air outlet 1113 is independent of each other better.
In some embodiments of the invention, drive unit 3 is gear 32 tooth bar 33 mechanism, particularly, as shown in Figure 7 and Figure 8, drive unit 3 comprises: motor 31, gear 32 and tooth bar 33, motor 31 is located on fixed head 12, and gear 32 is set on motor 31 axle of motor 31, and tooth bar 33 to be located on switch gate 2 and to engage with gear 32.The structure of drive unit 3 can be made so simple, and it is little to take up room, and reduces the structural complexity of whole vertical air conditioner indoor unit 100 further.
Drive unit 3 comprises two, and two tooth bars 33 are located at the top and bottom of switch gate 2 respectively, and two motors 31 are located at the upper and lower of fixed head 12 respectively, and two gears 32 are set on motor 31 axle of two motors 31 respectively.Like this by arranging two drive units 3, thus the movement that can make the opening and closing of switch gate 2 is more steady, and then can the reliability that controls of lifting switch door 2.
Preferably, tooth bar 33 can be integrally formed on switch gate 2, tooth bar 33 can be made so large with the syndeton intensity of switch gate 2, tooth bar 33 can not come off from switch gate 2, thus ensure that the drive unit 3 of switch gate 2 is more stable, and then make the operation of switch gate 2 device more reliable, the better reliability of vertical air conditioner indoor unit 100.As shown in Figure 7, on the upper surface that tooth bar 33 is formed in the main part 21 of switch gate 2 and lower surface, the extension shape of tooth bar 33 is identical with the extension shape of lower surface with main part 21 upper surface.
Be all known according to other configuration examples of the vertical air conditioner indoor unit 100 of the embodiment of the present invention for those of ordinary skills as indoor heat exchanger, breeze fan etc. and operation, no longer describe in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a vertical air conditioner indoor unit, is characterized in that, comprising:
Body, described body is formed with isolated along the vertical direction at least two air outlets;
Switch gate, described switch gate open at the same time described at least two air outlets open mode and simultaneously close described at least two air outlets closed condition between be located on described body movably; And
Drive unit, described drive unit is connected with described switch gate to drive it to change between described open mode and described closed condition.
2. vertical air conditioner indoor unit according to claim 1, it is characterized in that, described body comprises casing, described casing comprises fore shell and is located at the back cover of described fore shell rear end, installing space is limited between described fore shell and described back cover, described switch gate is located in described installing space movably, and described at least two air outlets are formed between two air outlets on described fore shell and adjacent has space bar.
3. vertical air conditioner indoor unit according to claim 2, is characterized in that, described body also comprises fixed head, and described fixed head is located in described installing space, and described switch gate is located in the gap between described fixed head and described fore shell.
4. vertical air conditioner indoor unit according to claim 3, is characterized in that, described switch gate comprises:
Main part, the shape of described main part and the form fit of described at least two air outlets; And
Shutter, the gap when described switch gate is in open mode described in and the shutoff relative with described space bar position of described shutter between fixed head and described fore shell.
5. vertical air conditioner indoor unit according to claim 4, is characterized in that, described fixed head is formed with the groove to being recessed into, described shutter is contained in described groove when described switch gate is in closed condition.
6. vertical air conditioner indoor unit according to claim 4, is characterized in that, described shutter extends from one end of described main part to the direction away from described main part.
7. vertical air conditioner indoor unit according to claim 4, is characterized in that, the front surface of described shutter contacts with the rear surface of described fore shell, and the rear surface of described shutter contacts with the front surface of described fixed head.
8. vertical air conditioner indoor unit according to claim 3, is characterized in that, described drive unit comprises:
Motor, described motor is located on described fixed head;
Gear, described geared sleeve is located on the motor shaft of described motor; And
Tooth bar, described tooth bar to be located on described switch gate and with described gears meshing.
9. vertical air conditioner indoor unit according to claim 8, is characterized in that, described drive unit comprises two, and described two tooth bars are located at the top and bottom of described switch gate respectively.
10. vertical air conditioner indoor unit according to claim 8, is characterized in that, described tooth bar is integrally formed on described switch gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252332.9A CN105202625B (en) | 2014-06-09 | 2014-06-09 | Vertical air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252332.9A CN105202625B (en) | 2014-06-09 | 2014-06-09 | Vertical air conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN105202625A true CN105202625A (en) | 2015-12-30 |
| CN105202625B CN105202625B (en) | 2018-06-01 |
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| CN201410252332.9A Active CN105202625B (en) | 2014-06-09 | 2014-06-09 | Vertical air conditioner indoor unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841325A (en) * | 2016-03-21 | 2016-08-10 | 珠海格力电器股份有限公司 | Cabinet air conditioner, air outlet device and air guiding mechanism of air outlet device |
| CN106440038A (en) * | 2016-10-10 | 2017-02-22 | 深圳创维空调科技有限公司 | Vertical air conditioner indoor unit |
| CN109323412A (en) * | 2018-09-30 | 2019-02-12 | 广东美的制冷设备有限公司 | The control method of air conditioner indoor unit |
| CN110173760A (en) * | 2019-06-26 | 2019-08-27 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
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| CN105841325A (en) * | 2016-03-21 | 2016-08-10 | 珠海格力电器股份有限公司 | Cabinet air conditioner, air outlet device and air guiding mechanism of air outlet device |
| CN106440038A (en) * | 2016-10-10 | 2017-02-22 | 深圳创维空调科技有限公司 | Vertical air conditioner indoor unit |
| CN109323412A (en) * | 2018-09-30 | 2019-02-12 | 广东美的制冷设备有限公司 | The control method of air conditioner indoor unit |
| CN110173760A (en) * | 2019-06-26 | 2019-08-27 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
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| CN105202625B (en) | 2018-06-01 |
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