CN201436486U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN201436486U CN201436486U CN2008201791749U CN200820179174U CN201436486U CN 201436486 U CN201436486 U CN 201436486U CN 2008201791749 U CN2008201791749 U CN 2008201791749U CN 200820179174 U CN200820179174 U CN 200820179174U CN 201436486 U CN201436486 U CN 201436486U
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- China
- Prior art keywords
- air
- indoor set
- removable panel
- air inlet
- main body
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- Expired - Lifetime
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air Conditioning Control Device (AREA)
Abstract
An indoor unit of an air conditioner comprises an indoor unit body which is at lest provided with a front air inlet and an air outlet arranged below the front air inlet; a heat exchanger and a blower both of which are arranged in the indoor unit body, wherein the heat exchanger forms refrigeration circulation and the blower absorbs indoor air into the indoor unit body from the front air inlet thereby interchanging heat with the heat exchanger and blowing air into indoor from the air outlet, a movable panel which is installed on the front air inlet; and a display unit which is arranged on the movable panel. The movable panel automatically opens or closes the front air inlet according to start/stop signal for conditioning air operation, and on matter at what open/close position the front air inlet is, indoor personnel is not affected for checking indication operation state.
Description
Technical field
The present invention relates to a kind ofly have the indoor set of the air-conditioning of removable panel, and relate more specifically to a kind of mounting structure that is used to indicate the display unit of mode of operation at its front air inlet.
Background technology
The main flow that constitutes the indoor set of air-conditioning is a wall indoor unit, and it can be installed in height place very high on the wall.This indoor set comprises display part that is made of a plurality of light emitting diodes (LED) and the receiving unit that receives remote signal in its main body, and have remote controller (Long-distance Control panel), described remote controller comprises the screen that content is set that is used to show relevant air conditioning operation.
When user's setting air on remote controller was regulated operation types, design temperature etc. and confirmed to be presented at content on the display part simultaneously, the signal that sends from remote controller was received by the receiving unit of indoor set main body.About thereby the signal that content is set sends to the functional unit of control section control as compressor and air blast from receiving unit.Content is set is presented at the display part of remote controller so that the user can confirm mode of operation.
Early stage machine has aforementioned display unit at air inlet that is formed at indoor set main body front and the sidepiece that is arranged between the air outlet of front bottom.Because display unit is contained in very little zone, so it is minimized.Therefore, only by the luminous realization indication of LED lamp, so a lot of information can not be shown.
Publication number is that the Japanese Patent Application of No.2001-116333 has disclosed a kind of air-conditioning, and the big main body liquid crystal display general arrangements that wherein is used to indicate mode of operation is downward slightly in the sensing of the core of main body and display unit.More specifically, big main body liquid crystal display is installed in the core of front panel, and air inlet is formed on the left and right sides.
Can improve observability though publication number is the technology of the Japanese Patent Application of No.2001-116333, aesthetic property be reduced owing to the front panel core relative with the main body liquid crystal display is outstanding forward.The manufacturing capacity variation of front panel influences cost thus.Further, need to be formed on the part installation main body liquid crystal display of the air inlet of main body cover front by extruding (closure).
The front panel that is installed to main body cover rotatably is closed, and its core has covered the main body liquid crystal display and air-inlet grille is formed on the left and right sides like this.In other words, the main body liquid crystal display has reduced to be used for the air inflow of the aperture area of air inlet and room air less than general indoor set, and air conditioning performance thus reduces.
According to the indoor set of the air-conditioning of recent proposition, air inlet is provided with the plate removable panel of not being with grid in front, and when operation stops, thereby the main body front is closed fully and stoped dust to enter.When the operation beginning, between removable panel and main body front, form the gap thereby removable panel is outstanding forward, and suck room air simultaneously from this gap.
If this indoor set has nose air intake and the display unit between the air outlet, then this display unit shortage observability that covers at the removable panel by the indoor set main body on its framework.Further, providing as publication number is that the big display unit that the Japanese Patent Application of No.2001-116333 discloses has not only reduced the aesthetic property of removable panel, and makes the manufacturing capacity variation, has directly influenced cost thus.
Summary of the invention
Consider that said circumstances proposes the present invention, and the purpose of invention provides a kind of indoor set of air-conditioning, suck room air via the gap between removable panel and the indoor set main body when wherein removable panel is arranged on the air inlet of front and carries out the air conditioning operation with box lunch, thereby the display unit of guaranteeing to indicate mode of operation etc. has improved observability and prevents and improved the air conditioning performance thus because the minimizing of the room air air inflow that display unit causes is provided.
To achieve these goals, in the indoor set of air-conditioning of the present invention, comprising: indoor set main body, described indoor set main body are provided with front air inlet and the air outlet that is positioned under the air inlet of described front at least; Heat exchanger and air blast, described heat exchanger constitutes kind of refrigeration cycle, thereby described air blast sucks room air the described indoor set main body with described heat exchanger heat-shift and described air is blown into indoor from described air outlet from described front air inlet, and described heat exchanger and described air blast are arranged in the described indoor set main body; Removable panel, described removable panel are installed on the air inlet of described front; And display unit, described display unit is arranged on the described removable panel.
Preferably, the cross sectional shape of removable panel is vertically crooked, and display unit is installed in as upper/lower positions: in this position, the direction perpendicular to the normal of tangent line on the flexure plane of described removable panel has a down dip with respect to horizontal alignment.
Preferably, display unit is installed on the surface of described removable panel bottom end vicinity.
Preferably, removable panel is installed on the described indoor set main body by panel-switch mechanism, display unit is electrically connected to the control section that is arranged on the described indoor set main body by lead, and the mid portion of lead remains on the arm of the described panel-switch of formation mechanism.
Therefore, the present invention has realized the improvement of observability of the display unit of indication mode of operation etc., and further by preventing owing to provide the minimizing of the room air air inflow that display unit causes to improve the air conditioning performance.
Attached purpose of the present invention and advantage will be illustrated in the elaboration below, and part purpose and advantage will be conspicuous or can recognize by enforcement of the present invention by setting forth.Can realize and obtain objects and advantages of the present invention by means and the combination of particularly pointing out below.
Description of drawings
The accompanying drawing of incorporating into and constituting a specification part illustrates embodiments of the invention, and one is used from explanation principle of the present invention with elaborating of top general introduction and embodiment given below.
Fig. 1 is the schematic section according to the indoor apparatus of air conditioner of the embodiment of the invention;
Fig. 2 be different from Fig. 1, according to the schematic section of the indoor apparatus of air conditioner of present embodiment;
Fig. 3 according to same embodiment, be in the stereogram of the indoor apparatus of air conditioner under the state identical with Fig. 2;
Fig. 4 be different from Fig. 2, according to the schematic section of the indoor apparatus of air conditioner of present embodiment;
Fig. 5 is the schematic section according to the major part of the indoor apparatus of air conditioner of same embodiment;
Fig. 6 according to same embodiment, be different from the schematic section of major part of the indoor apparatus of air conditioner of Fig. 5;
Fig. 7 according to same embodiment, be different from the schematic section of major part of the indoor apparatus of air conditioner of Fig. 6; And
Fig. 8 is the view that illustrates according to the display screen of the display unit of same embodiment.
The specific embodiment
Hereinafter, will set forth embodiments of the invention with reference to the accompanying drawings.
Fig. 1 schematically shows the cross section of the indoor set of air-conditioning.
Can be arranged on front air inlet 3 on the front panel 1A by being installed in removable panel 6 opening/closings on the front panel 1A via the K of panel-switch mechanism that sets forth later.What air outlet 4 can use that its rotation independently controlled goes out fan blade window 7A, 7B opening/closing.
The heat exchanger 9 that is the cardinal principle inverted V-shaped that is formed by front side heat exchange section 9A and rear side heat exchange section 9B is arranged in the indoor set main body 1.Front side heat exchange section 9A forms and is in substantially parallel relationship to front panel 1A and removable panel 6 agley, and has the gap with respect to front panel 1A and removable panel 6.Rear side heat exchange section 9B tilts linearly and is relative with end face air inlet 2.
The bottom part of front side heat exchange section 9A places on the anterior drain pan 13a, and the bottom part of rear side heat exchange section 9B places on the drain pan 13b of rear portion, thereby is discharged to the outside so that receive from the discharge water of heat exchange section 9A, 9B drippage.The outside of a part of sidewall of front and rear drain pan 13a, 13b is arranged near the air blast 12, and the fan with respect to air blast 12 constitutes protuberance n thus.
The sidewall sections of the formation protuberance n of front and rear drain pan 13a, 13b and the marginal portion of air outlet 4 are connected with partition walls member 14.The space that this partition walls member 14 is surrounded is as air-out passage 15, and protuberance n is communicated with by air-out passage 15 with air outlet 4.
More specifically, thus the bottom part of removable panel 6 extends a part that covers air outlet 4 from the bottom part of front air inlet 3.Display unit 20 is installed to that part of surface that extends to cover part air outlet 4 of removable panel 6 and is electrically connected to the control section S that is integrated in indoor set main body 1 inside.
Control section S be electrically connected to the electrode that constitutes electrostatic (electric dust) precipitator 10, air blast 12 drive motors, be used to drive the drive source, aforesaid display unit 20 and the indoor set that are arranged on the leaf window opening/closing mechanism that goes out fan blade window 7A, 7B on the air outlet 4 and the necessary control signal sent to each parts.
Then, the installation attitude of display unit 20 will at length be set forth.
Fig. 1 shows the air-conditioning that is in operation stop condition, and wherein removable panel 6 has been closed front air inlet 3.As mentioned above, the cross sectional shape of removable panel 6 is vertically crooked, make each several part tangential direction according to this part vertically difference and difference, also difference of the direction of normal---it is perpendicular to the line of tangent line---simultaneously.
In the removable panel 6 of cross section brake forming, perpendicular to the normal of tangent line vertically mediate consistent with horizontal line substantially.Subsequently, at the upside with respect to the centre position of removable panel 6, normal tilts with respect to horizontal alignment, and at the downside with respect to the centre position, normal has a down dip with respect to horizontal alignment.
For the aforementioned display unit 20 that is installed on removable panel 6 bottom parts, close under the situation of front air inlet 3 at removable panel 6 as shown in Figure 1, normal Lb (it is perpendicular to the line of tangent line La of the removable panel 6 of cross section brake forming) is from the downward-sloping predetermined angle A of horizontal line L c °.
Therefore, though the indoor set of air-conditioning of the present invention is the wall-hanging type that is called that is contained in higher position on the wall, no matter the user is seated in the room or the station and can guarantee well that the user sees display unit 20.
Fig. 2 is the schematic section that removable panel 6 is opened the indoor apparatus of air conditioner of half, and Fig. 3 is the stereogram that removable panel 6 is opened the indoor set of half, and Fig. 4 is the schematic section of the indoor set opened fully of removable panel 6.
When opening the console switch of remote controller, the attitude of opening of removable panel 6 changes according to the selection of operator scheme.If selected the dehumidification operation pattern or selected to be used for the inside drying operation pattern of indoor set main body 1, then as shown in Figures 2 and 3, removable panel 6 is opened half with respect to front air inlet 3.
That is, the K of panel-switch mechanism activated so that the removable panel 6 that is coupled to front air inlet 3 makes it a little upwards rise to the place ahead of front air inlet 3 is outstanding simultaneously.Removable panel 6 overhang from front air inlet 3 aspect cross sectional shape is a bit larger tham at d place, its bottom at the upper end of removable panel 6 e.
When removable panel 6 is opened a half, top e turns forward slightly from the attitude of closing fully of removable panel shown in Figure 16.As a result, it is further downward-sloping to be installed in the display unit 20 of removable panel 6 bottom parts.More specifically, about the part of display unit 20 is installed, on the flexure plane perpendicular to the normal Lb of tangent line La with respect to the downward-sloping predetermined angle B of horizontal line L c °.
When removable panel 6 is opened a half, normal Lb is a bit larger tham when removable panel 6 is closed front air inlet 3 normal with respect to angle [alpha] A ° of horizontal line L c (α A °＜α B °) with respect to angle [alpha] B ° of the horizontal line L c of display unit 20.
In kind of refrigeration cycle operation, cold-producing medium evaporates in heat exchanger 9 so that the air quantity of air blast 12 is suppressed to extremely low level.Since the heat exchange air that blows out from air outlet 4 considerably less and go out fan blade window 7A and go out the anglec of rotation of fan blade window 7B down very little, so heat exchange air mainly from air outlet 4 along removable panel 6 rear side introduce.
Heat exchange air sucks in the indoor set main body 1 via the top part of front air inlet 3 and the gap between the removable panel 6/ front panel 1A, and with heat exchanger 9 heat-shift once more.Heat exchange air can be blown out to mode indoor and that circulate with weak point from air outlet 4 hardly and circulate on the front of indoor set main body 1.
Therefore, do not attack at cold air and carry out dehumidifying under the state of indoor occupant, thereby guaranteed comfortable air conditioning.Alternately, be attached to the inside of such as the rapid evaporation of draining of heat exchanger 9, drain pan 13a, 13b, air-out passage 15 etc., thereby prevent the generation of fungi with dry main body 1.In a word, by guaranteeing that the air inlet area realized the improvement of air conditioning performance.
When selecting refrigerating operation pattern or heating operation pattern, removable panel 6 is opened front air inlet 3 as shown in Figure 4 fully.At this moment, be arranged on going out that fan blade window 7A, 7B all rotate and open wide to a greater degree when being arranged on the air outlet 4 than their semi-open state.
More specifically, when selecting the refrigerating operation pattern, go out fan blade window 7A, 7B and point to horizontal direction substantially, cool off air like this and can directly not blow to the people.When selecting the heating operation pattern, go out fan blade window 7A, 7B substantially the directed in orthogonal direction so that hot-air is blown to foot's height of people.
In the random time of refrigerating operation and heating operation, the K of panel-switch mechanism makes removable panel 6 be projected into maximum degree forward.Therefore, removable panel 6 moves up from position that front air inlet 3 is as shown in Figure 1 closed fully and the semi-open position shown in Fig. 2,3.
More specifically, constitute actuating arm 26 rotations of the panel-switch K of mechanism, make the free end position that is arranged on the removable panel 6 be higher than the pivot position that is arranged on the indoor set main body 1.In the slave arm 27 under being arranged at actuating arm 26, the pivot position that is arranged on indoor set main body 1 is in level substantially with the free end position that is arranged on the removable panel 6.
Therefore, the position of the bottom d of removable panel and top e is positioned on the semi-open position.Because the difference of the difference of total length and its rotation attitude between actuating arm 26 and the slave arm 27, thus as the interval between the bottom d of the front panel 1A of the front of indoor set main body 1 and removable panel 6 less than the interval between the top e of front panel 1A and removable panel 6.
Owing to compare with the semi-open attitude of removable panel 6, top e turns forward to a greater degree, so it is more downward-sloping to be arranged on the display unit 20 of removable panel 6 bottom parts.On the flexure plane of removable panel 6 perpendicular to the normal Lb of tangent line La with respect to C ° of the horizontal line L c predetermined oblique angle α of display unit 20.
B ° of normal angle [alpha] when keeping semi-open greater than removable panel 6 with respect to C ° of the normal angle [alpha] of the horizontal line L c of this removable panel 6.For this reason, no matter the people in the room is seated or the station the instruction content that can both confirm to be arranged on the display unit 20 on the removable panel 6, guarantees more excellent observability thus.
When refrigerating operation and heating operation, removable panel 6 leaves front panel 1A.As a result, the gap of more substantial air between removable panel 6 and front panel 1A is drawn into indoor set main body 1 and is incorporated into subsequently the heat exchanger 9 via front air inlet 3 and from end face air inlet 2.
In operating time arbitrarily, can guarantee sufficient air capacity and reduce the delay area of heat exchanger 9, improved heat exchanger effectiveness and air conditioning performance thus.Because display unit 20 moves above air outlet 4, so display unit is not subjected to directly influencing of cold air when refrigerating operation, therefore condensation can not take place.When heating operation, display unit 20 is not subjected to directly influencing of hot gas, therefore thermal deformation can not take place.
When thereby the console switch of turning off remote controller stopped the air conditioning operation, the kind of refrigeration cycle operation stopped and the operation of air blast 12 and electrostatic (electric dust) precipitator 10 stops.Simultaneously, the K of panel-switch mechanism regains removable panel 6 and is coupled to front panel 1A once more as shown in Figure 1 until removable panel 6, closes front air inlet 3 thus.
When operation stopped, removable panel 6 imbrication lived in front panel 1A so that close the front air inlet 3 that is arranged among the front panel 1A.Therefore, dust can not enter the inside of indoor set main body 1 from front air inlet 3.Air outlet 4 by two have fan blade window 7A, 7B closes so that thereby blocks dust and dirt enter the generation that the inside of main body 1 prevents various faults.
Next, elaboration is used to make the distribution structure of the lead R that the display unit 20 that is installed on the removable panel 6 and control section S be electrically connected.
As mentioned above, display unit 20 is installed in the bottom on the surface of removable panel 6, and the K of panel-switch mechanism is arranged on the back of removable panel 6.In other words, removable panel 6 is installed to indoor set main body 1 by the K of panel-switch mechanism, and aforementioned wire R passes display unit 20 and the K of panel-switch mechanism and is connected to control section S in the indoor set main body 1.
The K of panel-switch mechanism has via reducing gear and links the driving shaft of drive motors and by the linkage that constitutes 22 of a plurality of arms.Linkage 22 is by fixed arm 25, actuating arm 26, slave arm 27 and is attached to actuating arm 26 rotatably and parallel four-bar linkage that the sub-arm 28 of slave arm 27 constitutes.
At the aforesaid K of panel-switch mechanism that is used for operating removable panel 6, be provided for display unit 20 is electrically connected to the lead R of control section S with said structure.Therefore, to shown in Figure 7, on the sidepiece of slave arm 27, be provided for keeping the hook portion 31 of the mid portion of lead R as Fig. 5.
When removable panel 6 was closed front air inlet 3 as shown in Figure 5, the lead R between control section S and the hook portion 31 is level and lax substantially.Between hook portion 31 and display unit 20, lead R is sagging obliquely from hook portion 31.At this moment between control section S and display unit 20, pass in the interval of hook portion 31 and do not deposit other elements that contact with lead R.
When removable panel 6 was closed front air inlet 3, the structure of lead R as mentioned above.Fig. 6 shows the structure of lead R when removable panel 6 is opened half front air inlet 3, and Fig. 7 shows the structure of lead R when removable panel 6 is opened front air inlet 3 fully.
In Fig. 6 semi-open, 27 free-ended bottom g rotate from closed condition as slave arm, and the position that is arranged on the hook portion 31 on the slave arm 27 like this moves forward a little.Therefore, the lead R between control section S and the hook portion 31 compares tensioning a little when closing with removable panel 6 as shown in Figure 5, and the lead R between hook portion 31 and the display unit 20 is lax a little.
In the opening fully of Fig. 7, the free end g of slave arm 27 is in substantially parallel relationship to hub switch side h, and hook portion 31 is compared more when semi-open and moved up.Accompany with it, the lead R between control section S and the hook portion 31 compares when semi-open with Fig. 6 and is tensioned to more near horizontal state, and the relaxed state between hook portion 31 and the display unit 20 becomes more obvious like this.
Along with the attitude of removable panel 6 changes semi-open and further open the structural change of lead R fully until it from the position that removable panel 6 is closed front air inlet 3.But, because the hook portion 31 that is arranged on the slave arm 27 that constitutes the panel-switch K of mechanism keeps the mid portion of lead R, so there is not the variation of the structure of what (element) restriction lead R.
Change and change along with the attitude of removable panel 6 though be used to be electrically connected the structure of the lead R of display unit 20 and control section S, lead R will not spur other elements.Removable panel 6 is opened reposefully or is closed and prevented that lead R from reaching the connection end and damaging and fracture on whole length, has guaranteed reliability thus.
When making indoor set, be equipped with the removable panel 6 of the K of panel-switch mechanism to control as the movable surface board component.The mid portion of lead R is kept by hook portion 31 and the end of lead R is connected to display unit 20.The other end of lead R is rolled and is made it not constitute the movable surface board component and is installed to obstacle on the indoor set main body 1.
Preferentially carry out the assembling of indoor set main body 1, subsequently the movable surface board component is installed on the indoor set main body 1.At this moment, the other end of lead R can not hooked by any element in the indoor set main body 1.After being installed to the movable surface board component on the indoor set main body 1, the other end of lead R is connected to control section S.Therefore, can successfully handle lead R, thereby improve manufacturing capacity.
The invention is not restricted to the foregoing description, but its implementation phase, can in the scope that does not depart from inventive principle, change element and realize the present invention.Therefore, by being carried out suitable combination, a plurality of elements that disclose among each embodiment can form various embodiment.
Those skilled in the art are easy to recognize attendant advantages and modification.Therefore, the present invention is not limited to aspect more wide in range this illustrate and detail of setting forth and representational embodiment at it.Therefore, can under the situation of principle that does not depart from the total innovation imagination that limits by claims and its equivalent or scope, make various remodeling.
Claims (4)
1. the indoor set of an air-conditioning is characterized in that comprising:
Indoor set main body, described indoor set main body are provided with front air inlet and the air outlet that is positioned under the air inlet of described front at least;
Heat exchanger and air blast, described heat exchanger constitutes kind of refrigeration cycle, thereby described air blast sucks room air the described indoor set main body with described heat exchanger heat-shift and described air is blown into indoor from described air outlet from described front air inlet, and described heat exchanger and described air blast are arranged in the described indoor set main body;
Removable panel, described removable panel are installed on the air inlet of described front; And
Display unit, described display unit is arranged on the described removable panel.
2. the indoor set of air-conditioning according to claim 1 is characterized in that: the cross sectional shape of described removable panel is vertically crooked, and
Described display unit is installed in as upper/lower positions: in this position, the direction perpendicular to the normal of tangent line on the flexure plane of described removable panel has a down dip with respect to horizontal alignment.
3. the indoor set of air-conditioning according to claim 1, it is characterized in that: described display unit is installed on the surface of described removable panel bottom end vicinity.
4. according to the indoor set of each described air-conditioning in the claim 1 to 3, it is characterized in that:
Described removable panel is installed on the described indoor set main body by panel-switch mechanism,
Described display unit is electrically connected to the control section that is arranged on the described indoor set main body by lead, and
The mid portion of described lead remains on the arm of the described panel-switch of formation mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007305894A JP2009127979A (en) | 2007-11-27 | 2007-11-27 | Indoor unit for air conditioner |
| JP2007-305894 | 2007-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436486U true CN201436486U (en) | 2010-04-07 |
Family
ID=40819089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201791749U Expired - Lifetime CN201436486U (en) | 2007-11-27 | 2008-11-25 | Indoor unit of air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2009127979A (en) |
| CN (1) | CN201436486U (en) |
| IT (1) | IT1392519B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697537A (en) * | 2012-09-27 | 2014-04-02 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103776101A (en) * | 2014-01-15 | 2014-05-07 | 广东美的制冷设备有限公司 | Air conditioner |
| CN111094864A (en) * | 2017-09-27 | 2020-05-01 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN112066456A (en) * | 2020-08-26 | 2020-12-11 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114992841A (en) * | 2022-06-10 | 2022-09-02 | 珠海格力电器股份有限公司 | Air conditioner |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012042097A (en) * | 2010-08-18 | 2012-03-01 | Daikin Industries Ltd | Physiological function activating device |
| WO2012172807A1 (en) * | 2011-06-17 | 2012-12-20 | パナソニック株式会社 | Air conditioner |
| CN103047745B (en) * | 2011-10-17 | 2015-11-04 | 珠海格力电器股份有限公司 | Having can the air-conditioner of openable panel |
| JP6680282B2 (en) * | 2017-09-27 | 2020-04-15 | ダイキン工業株式会社 | Air conditioner indoor unit |
-
2007
- 2007-11-27 JP JP2007305894A patent/JP2009127979A/en active Pending
-
2008
- 2008-11-25 CN CN2008201791749U patent/CN201436486U/en not_active Expired - Lifetime
- 2008-11-27 IT ITPD2008A000350A patent/IT1392519B1/en active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697537A (en) * | 2012-09-27 | 2014-04-02 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103697537B (en) * | 2012-09-27 | 2016-10-05 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN103776101A (en) * | 2014-01-15 | 2014-05-07 | 广东美的制冷设备有限公司 | Air conditioner |
| CN111094864A (en) * | 2017-09-27 | 2020-05-01 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN112066456A (en) * | 2020-08-26 | 2020-12-11 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114992841A (en) * | 2022-06-10 | 2022-09-02 | 珠海格力电器股份有限公司 | Air conditioner |
| CN114992841B (en) * | 2022-06-10 | 2023-09-08 | 珠海格力电器股份有限公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| ITPD20080350A1 (en) | 2009-05-28 |
| JP2009127979A (en) | 2009-06-11 |
| IT1392519B1 (en) | 2012-03-09 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100407 |