CN1823245A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1823245A CN1823245A CNA200480020408XA CN200480020408A CN1823245A CN 1823245 A CN1823245 A CN 1823245A CN A200480020408X A CNA200480020408X A CN A200480020408XA CN 200480020408 A CN200480020408 A CN 200480020408A CN 1823245 A CN1823245 A CN 1823245A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- front baffle
- mentioned
- air conditioner
- gripper shoe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000009183 running Effects 0.000 claims description 24
- 238000012790 confirmation Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
Abstract
An air conditioner, wherein an openable front panel (4) is installed at the front of an air conditioner body (1). When the operation of the body (1) is stopped, the lower end of the front panel (4) is positioned on the lower side of the upper end (5a) of an air outlet port (5b), and when the body (1) is operated, the front panel (4) is moved in the forward upper direction and the lower end (4a) of the front panel (4) is positioned on the upper side of the upper end (5a) of the air outlet port (5b), whereby eliminating the need of an air intake opening part in the front panel. In addition, since the air conditioner is so formed that cool air does not touch the front panel, the appearance thereof can be improved and dewing at the front panel can be reduced.
Description
Technical field
The present invention relates to a kind of structure that living environment is heated the air conditioner of refrigeration.
Background technology
In the past, as the air conditioner that baffle plate is arranged on air suction inlet, be that downside in the main body front is provided with and blows out grid with what wind went out, this blow out grid above, be provided with the front baffle plate that opens and closes air suction inlet, by the opening and closing device that is built in body, above-mentioned front baffle plate is used for switching on fore-and-aft direction.For example, with reference to patent documentation 1 (spy opens flat 04-084042 communique).
And, as other embodiment in the past, as shown in Figure 7, front grid 12 is set in the place ahead of air conditioner main body 11, on this front grid 12, a plurality of conducts suck horizontal stripe shape peristome 12a from the suction inlet of air to the wind loop of inside is set.
The 13rd, the expression portion of the operating condition of expression air conditioner main body 11, it is configured in the approximate central part of the width of the top of blade 15 and air conditioner main body 11, and described blade 15 is set in the blow-off outlet 14 of wind, is used for changing wind direction up and down; No matter the running of air conditioner main body 11 is still turned round and is stopped, and can see that enough expression portion 13 is configured in the outward appearance portion of air conditioner usually.For example, with reference to patent documentation 2 (spy opens the 2003-156228 communique).
But, because the structure that above-mentioned front baffle plate opens and closes before and after being, the front baffle plate can move to the place ahead that blows out grid, therefore, when carrying out cooling operation, the cold wind that blows out from the top that blows out grid blows to the bottom of front baffle plate, causes sinuous flow easily, and, dewfall takes place in its vicinity easily.
In addition, the situation of example in the past as shown in Figure 7, because the horizontal stripe shaped aperture 12a of portion as air suction inlet that front grid 12 is had is a concaveconvex shape, so, adhere to dust easily, be difficult to the wiping cleaning.And, in order fully to guarantee air imbibed quantity, must have aperture area to a certain degree, like this, increased a lot of restrictions in design again.
Also have,, spill at ordinary times outside because expression portion 13 is set at the outward appearance portion of air conditioner, so even under the state that stops 11 runnings of air conditioner main body, this part in design, should be positioned at the strong place of resistance to impact, be difficult to the design of accomplishing that aesthetic property is very high.
Summary of the invention
In order to solve above-mentioned problem, the object of the present invention is to provide a kind of structure cheapness, improve the aesthetic property of air conditioner, and reduce the air conditioner of the dewfall on the baffle plate bottom in front.
In order to solve above-mentioned problem, air conditioner of the present invention, be provided with the front baffle plate that can open and close in the front of air conditioner main body with blow-off outlet, when the aforementioned body running stops, the lower end of above-mentioned front baffle plate is positioned at the position of leaning on the below than the upper end of above-mentioned blow-off outlet, and in running, above-mentioned front baffle plate forwards top moves, simultaneously, the lower end of above-mentioned front baffle plate is positioned at than the position by the top, the upper end of above-mentioned blow-off outlet.
According to said structure, can guarantee air suction inlet between baffle plate and the main body in front, can be designed to the front baffle plate does not have peristome and improves its aesthetic property, simultaneously, because the surface does not have the jog of horizontal stripe etc., so, the front baffle plate is difficult for being made dirty, and, because the lower end that the cold wind that blows out from blow-off outlet is difficult to run into the front baffle plate, thereby can prevent dewfall.
Description of drawings
Fig. 1 is the drawing in side sectional elevation of the running of air conditioner of expression the 1st embodiment of the present invention when stopping.
Drawing in side sectional elevation when Fig. 2 is this air-conditioner operation.
Fig. 3 is the sectional elevation of the air conditioner of expression the 2nd embodiment of the present invention.
Fig. 4 is the front view of this air-conditioner operation when stopping.
Fig. 5 is near the enlarged drawing of support of the air conditioner of expression the 3rd embodiment of the present invention.
Fig. 6 is the drawing in side sectional elevation of this air-conditioner operation when stopping.
Fig. 7 represents the front view of the air conditioner of example in the past.
The specific embodiment
The 1st embodiment of the present invention, have heat exchanger, fan in inside, blow out the front of the air conditioner main body of the wind loop of grid etc. and blow-off outlet, the front baffle plate that can open and close is set, when the running of aforementioned body stops, the lower end of above-mentioned front baffle plate be positioned at than the upper end of above-mentioned blow-off outlet by under the position, in the running, above-mentioned front baffle plate moves to top, the place ahead, and the lower end of above-mentioned front baffle plate is positioned at than the upper end of above-mentioned blow-off outlet leans on last position.
According to said structure, guarantee air suction inlet between baffle plate and the main body in front, with the front baffle design is when not having the high aesthetic property of peristome, owing to there be not the concavo-convex of horizontal stripe etc. from the teeth outwards, so the front baffle plate is not easy to be made dirty, and, because the cold wind that blows out from blow-off outlet is difficult to blow to the lower end of front baffle plate, so can prevent dewfall.
The 2nd embodiment of the present invention, the expression portion of expression main body operating condition is arranged on the front of aforementioned body, and, with this expression portion be arranged on than the lower end of the front baffle plate of closed condition by last and can the position of Visual Confirmation below the place ahead when above-mentioned front baffle plate is opened on.
Thus, when running stops, because can not see expression portion from the outside, so the thing that does not offend the eye in design can improve the aesthetic property of air conditioner.
The 3rd embodiment of the present invention, main body is connected by pair of brackets with the front baffle plate, and at least one of above-mentioned pair of brackets is by the 1st gripper shoe and the 2nd gripper shoe and form, described the 1st gripper shoe, rotating one end and the other end freely respectively, the earth's axis is supported on main body and the front baffle plate; Described the 2nd gripper shoe is rotated the one end and the other end respectively and is installed in sliding freely on aforementioned body and the above-mentioned front baffle plate, and, be used to rotate the free earth's axis and support above-mentioned the 1st gripper shoe and above-mentioned the 2nd gripper shoe.
Thus, the structure of front baffle plate mobile support is forwards simplified, can realize that fault is few, cheap, and lightweight.
(embodiment 1)
Below, use Fig. 1,2 couples of the 1st embodiment of the present invention to describe.And, with the identical part of example in the past, use prosign, title also to omit its explanation.
Fig. 1 is the drawing in side sectional elevation of the running of the indoor unit main body 1 of air conditioner in the present embodiment when stopping; Drawing in side sectional elevation when Fig. 2 is its running.
Among Fig. 1, in the inside of main body 1, dispose heat exchanger 2, fan 3, blow out grid 5.On blow-off outlet 5b, be provided with blade 6, it is used to change up and down wind direction of direction of the air that blows out and change, and this blow-off outlet 5b and blow out grid 5 and be communicated with simultaneously, blows out cold wind or/and hot blast to the outside.
In the front of main body 1, be provided with front baffle plate 4, this front baffle plate 4 utilizes the support 7 that is driven by not shown drive unit rotation to be connected with main body 1.On the baffle plate 4, be not provided for sucking the peristome of air in front.
As shown in Figure 1, when running stops, on the direction of closing front baffle plate 4, make support 7 rotate (counterclockwise), front baffle plate 4 is closed, simultaneously, closely be connected with main body 1 by drive unit.At this moment, the lower end 4a of front baffle plate 4 is located at the position of only hanging down distance A on the short transverse than the upper end 5a of blow-off outlet 5b.
And, in running, as shown in Figure 2, by drive unit in the above opening of baffle plate 4 make support 7 rotate (clockwise direction) on the direction, make front baffle plate 4 forwards move the top, the lower end 4a of front baffle plate 4 only is located on the short transverse than the upper end 5a rise of the blow-off outlet 5b position from B.
According to said structure, in running, front baffle plate 4 forwards top moves, by the rotation of fan 3, room air from the top of the front baffle plate 4 that is positioned at main body 1 anterior position and main body 1, the gap of side, below sucks, by heat exchanger 2, carry out the heat exchange of cold air and heating installation,, utilize the blade 6 that wind direction is used about changing by blowing out grid 5, blow-off outlet 5b, change blows out angle, blows out to indoor.
Under the situation of refrigeration, when there is barrier etc. in the place ahead, run on the barrier from the cold wind that blow-off outlet 5b blows out, form sinuous flow, dewfall takes place easily, but, in the present embodiment, as shown in Figure 2, because the lower end 4a of front baffle plate 4 only is positioned at the position than the high B distance of upper end 5a of blow-off outlet 5b, so cold wind is difficult to meet lower end 4a, can prevent the generation of dewfall.
In addition, when running stops, as shown in Figure 1, because the lower end 4a of front baffle plate 4 only is positioned at the position than the low A distance of upper end 5a of blow-off outlet 5b, so the upper end 5a of blow-off outlet 5b that posts nonwoven etc. can be improved aesthetic property by hidden.
And, according to present embodiment, owing to do not need fully to suck the peristome that air is used on the baffle plate 4 in front, thus can not accumulate dust, make cleaning become easily, and, the design that can implement to have superiority attractive in appearance.
(embodiment 2)
Then, use Fig. 3,4 couples of the 2nd embodiment of the present invention to describe.And the part identical with the foregoing description used identical symbol, title and omitted its explanation.
Fig. 3 is the drawing in side sectional elevation of the indoor unit main body of air conditioner, and the front baffle plate 4 usefulness solid lines of open mode, front baffle plate 4 with dashed lines of closed condition are represented respectively.
Fig. 4 is the front view of the main body 1 of running when stopping.
Among Fig. 3, the front portion in the drip tray portion (not shown) that blows out grid 5 is provided with the expression portion 8 of operating condition of expression air conditioner.
And that above-mentioned expression portion 8 is installed in is that main body 1 running be can't see when stopping, can the position of Visual Confirmation during running from below, the place ahead on.
Be specially, when running stops, observe under the situation of main body 1 from the arrow 9 represented directions of the place ahead below, the lower end 8a of expression portion 8 only is positioned on the position than the high C of lower end 4a of preceding end-stopping plate 4, is blocked by front baffle plate 4.In addition, in running, when upwards observing main body 1 from the place ahead below (with the direction shown in the arrow 9), because the lower end 8a of expression portion 8 only is configured on the position than the low D of lower end 4a of front baffle plate 4, so, be easy to Visual Confirmation from below, the place ahead and represent portion 8.
As mentioned above, according to present embodiment, as shown in Figure 4, and when running stops, because expression portion 8 is hidden in the inboard of front baffle plate 4, so, can improve the aesthetic property of air conditioner.
(embodiment 3)
Below, use Fig. 5,6 couples of the 3rd embodiment of the present invention to describe.And the part identical with the foregoing description used identical symbol, title, and omits its explanation.
Fig. 5 is under the state that baffle plate 4 is opened in front, will be connected to the figure that pair of brackets 12 on the main body 1 and installation portion thereof amplify to front baffle plate 4.
11a is the 1st gear that is used to make the 1st gripper shoe 14 unitary rotation, is situated between by the 2nd gear 11b, utilizes drive unit 11 to be driven in rotation.
In said structure, as shown in Figure 6, when running stopped, by rotated the 1st and the 2nd gear 11a, the 11b that drives by drive unit 11, the 1st gripper shoe 14 was to rotation counterclockwise, be positioned at the axle 15a at the two ends of the 2nd gripper shoe 15, slide while rotating, like this, remotely move respectively at above-below direction, make the 1st gripper shoe 14 and the 2nd gripper shoe 15 become coincidence, front baffle plate 4 closely is connected on the main body 1.
In addition, in the running, if utilize drive unit, Jie is by the 2nd gear 11b, and the 1st gear 11a is rotated in a clockwise direction the 1st gripper shoe 14, then be positioned at the axle 15a at the two ends of the 2nd gripper shoe 15, to move in the close mode of above-below direction, as shown in Figure 5, the 1st, the 2nd gripper shoe 14,15 becomes the state of opening.At this moment, because the pivot of the axle 14a of main body 1 side of the 1st gripper shoe 14 is fixed, forwards the top is mobile than main body 1 so can make front baffle plate 4.
Like this, according to present embodiment, the structure of support 12 is made of 2 parts, and is very simple, so can reduce cost.
And, in the above-described embodiments, the axle that is provided with at the two ends of the 2nd gripper shoe 15, be to support by the groove that is arranged on front baffle plate 14 and main body 1 side or support portion B, the A of slotted hole shape, also can be opposite configuration, that is, support portion B, the A of groove or slotted hole shape is set on the two ends of the 2nd gripper shoe 15, baffle plate 14 and main body 1 side are provided with axle in front, also can obtain identical effect.
(utilizability on the industry)
As mentioned above, the invention provides a kind of structure of air conditioner, living environment is freezed, In the air conditioner of heating, can be designed as the front baffle plate does not have peristome and improves aesthetic property, simultaneously, Because the surface does not have the concavo-convex of horizontal stripe etc., thus be not easy to be made dirty, and, even made dirty, Also be easy to the wiping cleaning, and because the cold wind that blows out from blow-off outlet is difficult to run into the lower of front baffle plate End is so all right Antidewing is applicable to that the structure of air conditioner improves.
Claims (3)
1. air conditioner is characterized in that:
Portion has heat exchanger, fan, blows out the front of the air conditioner main body of wind loops such as grid and blow-off outlet within it, the front baffle plate that can open and close is set, when the aforementioned body running stops, the lower end of above-mentioned front baffle plate is positioned at the position of leaning on the below than the upper end of above-mentioned blow-off outlet, when running, above-mentioned front baffle plate moves to top, the place ahead, and the lower end of above-mentioned front baffle plate is positioned at the position of leaning on the top than the upper end of above-mentioned blow-off outlet.
2. air conditioner according to claim 1, it is characterized in that, the expression portion of expression main body operating condition is arranged on the front of aforementioned body, and, with this expression portion be arranged on than the lower end of the front baffle plate of closed condition by the top and can the position of Visual Confirmation below the place ahead when above-mentioned front baffle plate is opened on.
3. air conditioner according to claim 1 and 2, it is characterized in that, main body is connected by pair of brackets with the front baffle plate, at least one of above-mentioned pair of brackets, form by the 1st gripper shoe and the 2nd gripper shoe, above-mentioned the 1st gripper shoe, the one end and the other end are rotated freely respectively, and the earth's axis is supported on main body and the front baffle plate; Above-mentioned the 2nd gripper shoe, the one end and the other end are rotated respectively and are installed in sliding freely on aforementioned body and the above-mentioned front baffle plate; And above-mentioned the 1st gripper shoe and above-mentioned the 2nd gripper shoe are rotatable to be supported with axle freely.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003197567A JP3855972B2 (en) | 2003-07-16 | 2003-07-16 | Air conditioner |
| JP197567/2003 | 2003-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1823245A true CN1823245A (en) | 2006-08-23 |
| CN100451461C CN100451461C (en) | 2009-01-14 |
Family
ID=34074343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200480020408XA Expired - Fee Related CN100451461C (en) | 2003-07-16 | 2004-07-14 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3855972B2 (en) |
| CN (1) | CN100451461C (en) |
| WO (1) | WO2005008139A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104969A (en) * | 2011-11-11 | 2013-05-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103307727A (en) * | 2012-03-07 | 2013-09-18 | 珠海格力电器股份有限公司 | Air conditioner |
| CN109253496A (en) * | 2018-10-24 | 2019-01-22 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
| CN109253497A (en) * | 2018-10-24 | 2019-01-22 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3714354B2 (en) | 2004-04-08 | 2005-11-09 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP4333620B2 (en) * | 2005-04-08 | 2009-09-16 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP4720644B2 (en) * | 2006-06-26 | 2011-07-13 | パナソニック株式会社 | Air conditioner |
| JP4396669B2 (en) * | 2006-07-13 | 2010-01-13 | ダイキン工業株式会社 | Air conditioner indoor unit |
| CN201069238Y (en) * | 2007-07-25 | 2008-06-04 | 珠海格力电器股份有限公司 | Supporting mechanism for panel of indoor unit of air conditioner |
| JP4650551B2 (en) * | 2008-10-08 | 2011-03-16 | ダイキン工業株式会社 | Indoor unit of air conditioner and control method of indoor unit of air conditioner |
| JP5423420B2 (en) * | 2010-01-22 | 2014-02-19 | ダイキン工業株式会社 | Indoor unit |
| EP3594582B1 (en) * | 2017-03-09 | 2021-07-07 | Mitsubishi Electric Corporation | Air conditioner indoor unit |
| US11156223B2 (en) * | 2017-10-03 | 2021-10-26 | N/S Corporation | Blower system for blowing fluid off of a passing vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328341Y2 (en) * | 1984-10-17 | 1988-08-01 | ||
| JPH0740903Y2 (en) * | 1989-06-06 | 1995-09-20 | 東芝エー・ブイ・イー株式会社 | Indoor unit of air conditioner |
| JPH0484042A (en) * | 1990-07-26 | 1992-03-17 | Sanyo Electric Co Ltd | Air conditioner |
| JP3048621B2 (en) * | 1990-10-31 | 2000-06-05 | 三洋電機株式会社 | Exterior body |
| JP2001182957A (en) * | 1999-12-27 | 2001-07-06 | Hitachi Ltd | Air conditioner |
| JP2003074962A (en) * | 2001-08-28 | 2003-03-12 | Toshiba Kyaria Kk | Air conditioner |
-
2003
- 2003-07-16 JP JP2003197567A patent/JP3855972B2/en not_active Expired - Lifetime
-
2004
- 2004-07-14 CN CNB200480020408XA patent/CN100451461C/en not_active Expired - Fee Related
- 2004-07-14 WO PCT/JP2004/010369 patent/WO2005008139A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104969A (en) * | 2011-11-11 | 2013-05-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103104969B (en) * | 2011-11-11 | 2015-10-14 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103307727A (en) * | 2012-03-07 | 2013-09-18 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103307727B (en) * | 2012-03-07 | 2015-12-23 | 珠海格力电器股份有限公司 | air conditioner |
| CN109253496A (en) * | 2018-10-24 | 2019-01-22 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
| CN109253497A (en) * | 2018-10-24 | 2019-01-22 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005008139A1 (en) | 2005-01-27 |
| JP2005036998A (en) | 2005-02-10 |
| CN100451461C (en) | 2009-01-14 |
| JP3855972B2 (en) | 2006-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |