CN1168930C - Indoor unit for air conditioner - Google Patents
Indoor unit for air conditioner Download PDFInfo
- Publication number
- CN1168930C CN1168930C CNB02102314XA CN02102314A CN1168930C CN 1168930 C CN1168930 C CN 1168930C CN B02102314X A CNB02102314X A CN B02102314XA CN 02102314 A CN02102314 A CN 02102314A CN 1168930 C CN1168930 C CN 1168930C
- Authority
- CN
- China
- Prior art keywords
- grid
- connector
- conjunction
- indoor unit
- joint pin
- 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F2013/1493—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using an elastic membrane
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)
Abstract
An indoor unit of air conditioner is disclosed to easily open, close, attach and separate a suction grill. Said units comprise a connecting device connects a suction grill to a main body to be opened and closed and includes connecting members placed on both of inside of the suction grill and having protrusive hinge axis; joining grooves placed on both sides of an upper part of the main body for joining the connecting members and having guiding devices guiding insertion of the hinge axis and elastic supporting parts elastically supporting the hinge axis; and fixing devices placed between the connecting members and inside of the joining grooves to keep opened or closed condition of the suction grill.
Description
Technical field
The present invention relates to a kind of indoor unit of air conditioner, especially relate to a kind of convenient indoor unit that sucks the air conditioner of opening, close and connect and dismantle action of grid that is used for.
Background technology
In general, the indoor unit of air conditioner is installed on the interior wall of building usually, and it comprises: the front panel of fixing rear board on the wall and assembling with rear board, front panel is provided with air inlet usually at an upper portion thereof, is provided with the gas outlet in its underpart.The inner chamber that is limited by front panel and rear board is provided with heat exchanger and fan, and heat exchanger is used for the heat of the heat of cooling agent and room air is exchanged, and fan is used for the room air after the exchange heat is blown into the room.Front panel is provided with filter by suction and is used to prevent that the foreign matter such as dust is inhaled into wherein at its air inlet place, and the suction grid of panel type, thereby it can be connected to permission cleaning and replacing filter by suction on the panel with opening.
Be positioned at the cleaning and the replacing of the filter by suction that sucks grid for convenience, by being arranged on the connection hinge components that sucks grid top opposite side, the suction grid is pivotably connected on the front panel.
The indoor unit of above-mentioned traditional air conditioner has the suction grid usually, is provided with the connection hinge components in the relative both sides of this suction grid.Yet, when the connection hinge components installs on the front panel, because it must strain arrive to a certain degree, just be forced to then to pack in the corresponding combined hole on the front panel, so certain trouble that the connection of traditional indoor unit and dismounting have is, to suck grid and be installed on the front panel very difficulty, and connect when dismounting sucks grid that hinge components must hold excessive power so that clean filter by suction and the suction grid.
In addition, for the cleaning and the replacing of filter by suction, when the suction grid upwards rises, because the weight of self, the suction grid of traditional indoor unit is easy to towards the closed position to lower swing, thereby the operation of the cleaning of filter by suction and replacing becomes and is not easy.
Summary of the invention
Therefore, the present invention has considered the problems referred to above that take place in the prior art, and purpose of the present invention just provides a kind of indoor unit of air conditioner, it is convenient to suck the connection and the disassembling section of grid, and be in when opening or closing state fully when sucking grid, it can make the suction grid remain on the position that opens or closes, thereby is convenient to the cleaning of filter by suction and changes operation.
To achieve these goals, the invention provides a kind of indoor unit of air conditioner, it comprises: the indoor unit main body with air inlet; Suck grid, it can be arranged on the front of the air inlet of indoor unit main body with opening; Connector, it integrally is arranged on the both sides, top that suck grid, and each connector all has outstanding joint pin; In conjunction with elongated slot, its both sides, top that are formed on front panel are used for admitting connector, each all is provided with the guider that the guiding that is used for joint pin enters in conjunction with elongated slot and is used for fixing the flexible fastening part of the joint pin that inserts along guider, described guider comprises along being arranged in conjunction with the guide rail on the elongated slot in conjunction with elongated slot, and described flexible fastening partly curves inwardly, so that have inside projection at the rear portion of described guide rail, thereby described projection keeps the joint pin of insertion; And fixture, its be arranged on connector and in conjunction with between the elongated slot and be used for suctions grid remain on opening and closing the position.
Fixture can comprise: be arranged on the fixed lobe in conjunction with the elongated slot place, it separates with the joint pin of being fixed by standing part; Be formed on first fixed groove on the connector, it can mesh with fixed lobe when grid was closed fully when sucking; Be formed on second fixed groove on the connector, itself and first fixed groove separate downwards and it can mesh with fixed lobe when grid was opened fully when sucking.
Description of drawings
By the detailed description of doing below in conjunction with accompanying drawing, understand above-mentioned purpose of the present invention and other purposes, characteristics and advantage with will be more readily apparent from.
Fig. 1 is the disassembled perspective view according to indoor unit main body of the present invention and suction grid;
Fig. 2 is the cutaway view according to indoor unit of the present invention;
Fig. 3 is connected to device disassembled perspective view on the indoor unit main body according to of the present invention being used for sucking grid;
Fig. 4 is the cutaway view that shows the operation of fixture of the present invention, wherein sucks grid and closes fully;
Fig. 5 is the cutaway view that shows the operation of fixture of the present invention, wherein sucks grid and opens fully;
Fig. 6 is similar to Fig. 5, wherein sucks grid and closes fully;
Fig. 7 is the cutaway view of partly throwing off the joint pin of engagement according to the present invention with flexible fastening;
Fig. 8 is similar to Fig. 7, and joint pin wherein and elastic fixed part branch are meshed.
The specific embodiment
Below, also the present invention is described in further detail in conjunction with the accompanying drawings by embodiment.
As depicted in figs. 1 and 2, the indoor unit according to air conditioner of the present invention comprises: have the front panel 10 of air inlet 11 and gas outlet 12, air inlet is formed on the major part and top of front panel front surface, and the gas outlet laterally is formed on the bottom of front panel; Rear board 20, it and front panel 10 are assembled together and its rear surface is fixed on the wall of building.
The air inlet 11 of front panel 10 is inhaled into grid 30 and covers, and sucking on the grid has a plurality of air inlet openings 31, and the inner surface that sucks grid 30 is provided with a pair of filter by suction 14 and is used for the foreign matter that bag filter is contained in the room air of suction.Heat exchanger 15 is horizontally installed on the inside of front panel 10 air inlets 11, and it is used for the heat of the room air of heat in the cooling agent and suction is exchanged.Be used for will cooling the air fan 16 that blows into the room be positioned at the back of heat exchanger 15.
In service at the indoor unit of air conditioner, by the driving of fan 16, room air sucks indoor units by air inlet 11, the indoor air stream over-heat-exchanger that sucks, at this, the cooling agent in room air and the heat exchanger carries out heat exchange, thus the cooling inhaled air.The air of cooling is directed into following gas outlet 12 by fan 16, is discharged in the room again then.
Suck grid 30 and be placed on the front surface of front panel 10, so that suck front, the top and both sides that grid 30 covers front panel.Suck grid 30 tops and inner surface both sides and and the both sides, top of front panel 10 be provided with jockey, be used for allowing to suck grid 30 and front panel 10 removably is connected to each other.Just, this jockey can make and suck upwards swing of grid 30, so that can easily clean and change the filter by suction 14 that is placed in the suction grid 30.
As shown in Figure 3 and Figure 4, jockey comprises: tabular connector 40, and it integrally is arranged on the both sides, top that suck grid 30; In conjunction with elongated slot 50, the both sides, top that it is formed on front panel 10 are used for admitting connector 40; And fixture, it is arranged on connector 40 and in conjunction with between the elongated slot 50, is used for maintaining the position that it opens or closes with sucking grid 30.
Each connector 40 comprises: have the substrate 41 of predetermined area, it is positioned at the meet inboard at the angle that forms of the upper board that sucks grid 30 and the front panel that sucks grid, and parallel with the side plate that sucks grid 30 and separate; The extension rod 42 that stretches out backward from substrate 41; Be integrally formed in the joint pin 43 of the end of extension rod.
All having and each connector 40 corresponding sizes of each front panel 10 in conjunction with elongated slot 50, be provided with guider 51 in both sides in conjunction with elongated slot 50, so that in the engaging process that sucks grid 30 and front panel 10, the joint pin 43 of connector 40 is directed in the guider 51.Guider 51 comprises a pair of guide rail 51a, the 51b that faces, their protruding upward and front and back extensions.
As shown in Figure 6 and Figure 7, thereby guide rail 51b rear portion curves inwardly flexible fastening part 52 is provided, and the joint pin 43 of connector 40 is fixed therein separatably.When the joint pin 43 of connector 40 moved into the guide rail 51b of fluting, the guide rail 51b of fluting allowed joint pin 43 to hold wherein and it will be out of shape.When joint pin 43 along the guide rail 51 of fluting when moving, joint pin 43 is locked in the flexible fastening part.Therefore, be not subjected to the external force effect, suck grid 30 so and just can not separate with front panel 10 as long as suck grid.Flexible fastening part 52 ends are provided with inclined-plane 52a, so that outwards promote flexible fastening part 52, thereby suck grid 30 so that pull down when sucking grid from front panel 10 when being pushed away forward by the user, and joint pin 43 can be thrown off engagement therein.
As Fig. 3 and shown in Figure 5, being used to keep sucking grid is in the fixture that opens or closes the position and comprises: fixed lobe 54, it from determine in conjunction with the surface of elongated slot 50 inwardly outstanding and be positioned at flexible fastening part 52 position spaced on, wherein the joint pin 43 of connector 40 is fixed; First and second fixed grooves 45 and 46, they are formed on the substrate 41 of connector, and are meshed with fixed lobe 54 selectively.As shown in Figure 4, first fixed groove is to be provided with like this, promptly when the suction grid is fully closed, fixed groove 45 and fixed lobe 54 engagements, as shown in Figure 5, second fixed groove 46 and first fixed groove 45 separate, when being opened fully with box lunch suction grid 30, and fixed groove 46 and fixed lobe 54 engagements.The bottom and the inner surface of the substrate 41 of connector 40 are provided with spacing preiection 47, with after convenient spacing preiection 47 and the EDGE CONTACT that combines elongated slot 50, just no longer can open and suck grid 30.Spacing preiection 47 is used for when sucking grid 30 when opening fully, prevents to suck grid 30 and vibrates with fixture.
Describe now the suction grid of indoor unit according to the present invention connection, dismantle and open, shutoff operation.
At first, when suction grid 30 is installed on the front panel 10, be positioned at the connector 40 of suction grid 30 both sides and aiming at of front panel 10, will suck grid 30 then and push front panel 10 in conjunction with elongated slot 50.Afterwards, the joint pin 43 of connector 40 is along moving backward in conjunction with guide rail 51a, 51b on the elongated slot, and the standing part with the guide rail 51b that slots is meshed subsequently.Thereby can realize sucking the easy connection of grid 30.
More specifically, as Fig. 6 and shown in Figure 8, when the joint pin 43 that sucks grid moved into guide rail 51a, 51b, the flexible fastening part 52 outside strains of guide rail 51b were to admit joint pin 43.Because after joint pin 43 entered fully, flexible fastening part 52 returned to its normal position, so joint pin is secured in place by the engagement with the flexible fastening part.At this moment, the joint pin 43 of connector 40 and the inclined-plane 52a of flexible fastening part 52 engagement, and first fixed groove 45 of connector 40 and in conjunction with fixed lobe 54 engagements of elongated slot 50 suck grid 30 and remain on its closed position thereby make, as shown in Figure 4.
Suck grid 30 when upwards opening, thereby when allowing filter by suction cleaned and change, the engagement of first fixed groove 45 and fixed lobe 54 will be thrown off, and sucks grid 30 around joint pin 43 rotations, as shown in Figure 5 by the user.When suction grid 30 was opened to certain angle, spacing preiection 47 contacted with the part of qualification in conjunction with the front panel of elongated slot 50, thereby further restriction sucks opening of grid 30.At this moment, second fixed groove 46 of connector 40 and fixed lobe 54 engagements, thus make suction grid 30 remain on open position.Therefore, sucking opening of grid makes and can easily take out filter by suction 14 so that clean and change.
In pulling down the operation that sucks grid 30, at first, suck grid 30 and be opened a bit, so that first fixed groove 45 and fixed lobe 54 break away from engagement, draw forward then to suck grid 30.At this moment, the engagement of joint pin 43 and flexible fastening part 52 inclined-plane 52a is owing to flexible fastening part 52 outside strains are thrown off, thereby allowing to pull down sucks grid 30.
As mentioned above, the invention provides a kind of indoor unit of air conditioner, wherein, the joint pin that sucks grid moves into and is arranged in conjunction with in the guide rail on the elongated slot, partly mesh by the strain and the flexible fastening of flexible fastening part afterwards, thereby can easily connect and dismantle the suction grid.
In addition, because when the suction grid is opened fully, the engagement of second fixed groove and front panel fixed lobe by connector, the suction grid of indoor unit of the present invention can remain on its open position, thereby is convenient to carry out the cleaning of filter by suction and changes operation.
Although for illustrative purposes, described the preferred embodiments of the present invention, but it will be appreciated by those skilled in the art that under the situation that does not break away from the spirit and scope of the present invention that in appending claims, disclose and to make various modifications, increase and replacement to the present invention.
Claims (2)
1, a kind of indoor unit of air conditioner, it comprises:
Indoor unit main body with air inlet;
Suck grid, it can be arranged on the front of the air inlet of indoor unit main body with opening;
Connector, it integrally is arranged on the both sides, top that suck grid, and each connector all has outstanding joint pin;
In conjunction with elongated slot, its both sides, top that are formed on front panel are used for admitting connector, each all is provided with the guider that the guiding that is used for joint pin enters in conjunction with elongated slot and is used for fixing the flexible fastening part of the joint pin that inserts along guider, described guider comprises along being arranged in conjunction with the guide rail on the elongated slot in conjunction with elongated slot, and described flexible fastening partly curves inwardly, so that have inside projection at the rear portion of described guide rail, thereby described projection keeps the joint pin of insertion; And
Fixture, it is arranged on connector and in conjunction with between the elongated slot and be used for the suction grid remained on and open and close the position.
2, indoor unit as claimed in claim 1, wherein said fixture comprises: be arranged on the fixed lobe in conjunction with the elongated slot place, it separates with the joint pin of being fixed by standing part; Be formed on first fixed groove on the connector, it can mesh with fixed lobe when grid was closed fully when sucking; And being formed on second fixed groove on the connector, itself and first fixed groove separate downwards and it can mesh with fixed lobe when grid was opened fully when sucking.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0059373A KR100436142B1 (en) | 2001-09-25 | 2001-09-25 | Indoor unit of air conditioner |
| KR200159373 | 2001-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410715A CN1410715A (en) | 2003-04-16 |
| CN1168930C true CN1168930C (en) | 2004-09-29 |
Family
ID=19714661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02102314XA Expired - Fee Related CN1168930C (en) | 2001-09-25 | 2002-01-15 | Indoor unit for air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100436142B1 (en) |
| CN (1) | CN1168930C (en) |
| IT (1) | ITRM20020020A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512237B (en) * | 2005-12-26 | 2011-11-02 | Lg电子株式会社 | Indoor unit of air conditioner |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353123C (en) * | 2005-04-21 | 2007-12-05 | 海尔集团公司 | Supporting structure of upper-intake air grid of indoor unit of air conditioner |
| KR101533561B1 (en) * | 2008-08-01 | 2015-07-02 | 삼성전자 주식회사 | Air conditioner |
| US9713783B2 (en) | 2014-10-24 | 2017-07-25 | Lg Electronics Inc. | Air purifier |
| KR101663512B1 (en) * | 2014-11-05 | 2016-10-07 | 엘지전자 주식회사 | Air Purifier |
| CN104344537B (en) * | 2014-10-30 | 2017-06-06 | 广东美的制冷设备有限公司 | Device assembling structure and conditioner |
| CN104748343B (en) * | 2015-03-31 | 2018-10-23 | 广东美的制冷设备有限公司 | The shell and its air conditioner room unit of air conditioner room unit |
| CN104748352A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Heat exchanger device and air conditioner indoor unit with same |
| CN104748238B (en) * | 2015-03-31 | 2018-12-18 | 广东美的制冷设备有限公司 | The casing of air conditioner room unit and air conditioner room unit |
| CN104748242B (en) * | 2015-03-31 | 2019-01-29 | 广东美的制冷设备有限公司 | Air conditioner room unit and its casing |
| CN104748344A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit shell and air conditioner indoor unit provided with same |
| CN104748235B (en) * | 2015-03-31 | 2018-06-01 | 广东美的制冷设备有限公司 | Air conditioner room unit |
| CN111878907A (en) * | 2015-03-31 | 2020-11-03 | 广东美的制冷设备有限公司 | Chassis for air conditioner indoor unit and air conditioner indoor unit |
| CN104807164B (en) * | 2015-04-13 | 2018-03-27 | 广东美的制冷设备有限公司 | The shell and air conditioner room unit of air conditioner room unit |
| CN106152453A (en) * | 2015-04-13 | 2016-11-23 | 广东美的制冷设备有限公司 | Air conditioner room unit and shell thereof |
| CN104791979B (en) * | 2015-04-13 | 2018-07-10 | 广东美的制冷设备有限公司 | The shell and air conditioner room unit of air conditioner room unit |
| CN106225056A (en) * | 2016-07-22 | 2016-12-14 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit and air-conditioner |
| KR102187748B1 (en) * | 2017-12-21 | 2020-12-07 | 엘지전자 주식회사 | Ceiling type indoor unit of air conditioner |
| CN109945472A (en) * | 2019-04-22 | 2019-06-28 | 宁波奥克斯电气股份有限公司 | A kind of panel location structure of air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1137497A (en) * | 1997-07-18 | 1999-02-12 | Fujitsu General Ltd | Air conditioner |
-
2001
- 2001-09-25 KR KR10-2001-0059373A patent/KR100436142B1/en not_active IP Right Cessation
-
2002
- 2002-01-15 CN CNB02102314XA patent/CN1168930C/en not_active Expired - Fee Related
- 2002-01-18 IT IT2002RM000020A patent/ITRM20020020A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512237B (en) * | 2005-12-26 | 2011-11-02 | Lg电子株式会社 | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030028680A (en) | 2003-04-10 |
| KR100436142B1 (en) | 2004-06-14 |
| CN1410715A (en) | 2003-04-16 |
| ITRM20020020A1 (en) | 2003-07-18 |
| ITRM20020020A0 (en) | 2002-01-18 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20040929 Termination date: 20150115 |
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| EXPY | Termination of patent right or utility model |