CN201103991Y - Door mechanism of separation and floor type air conditioner front air outlet - Google Patents
Door mechanism of separation and floor type air conditioner front air outlet Download PDFInfo
- Publication number
- CN201103991Y CN201103991Y CNU2007200577457U CN200720057745U CN201103991Y CN 201103991 Y CN201103991 Y CN 201103991Y CN U2007200577457 U CNU2007200577457 U CN U2007200577457U CN 200720057745 U CN200720057745 U CN 200720057745U CN 201103991 Y CN201103991 Y CN 201103991Y
- Authority
- CN
- China
- Prior art keywords
- outlet frame
- door
- air outlet
- tooth bar
- plate
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a door opening and closing mechanism of the front air outlet of a split floor type air conditioner, comprising an air outlet frame (1), an air outlet transverse grille (9) and a transverse grille drive motor (7) thereof arranged on the air outlet frame (1), a door panel (14) arranged on the front face of the air outlet frame (1), wherein the air outlet frame (1) is also provided with a drive device which drives the door panel (14) to move up and down in a straight line; the drive device comprises a power source (A) and a drive mechanism (B) which converts rotary motion into straight-line motion; the driving pieces of the power source (A) and the drive mechanism (B) are arranged on the air outlet frame (1); moreover, the driving piece of the drive mechanism (B) is connected with the power source (A), while the driven piece of the drive mechanism (B) is arranged on the door panel (14). Due to adopting the up-and-down straight type motion, the motion of the door panel just needs one vertical degree of freedom, thereby just needing a small space; meanwhile, the motion guide rail of the door panel adopts a semi-lead guide rail structure, thereby greatly saving structural design space; moreover, the utility model has a simple structure, low cost, stable and reliable motion, convenience and practicality.
Description
Technical field:
The utility model is a kind of door opening and closing mechanism of split-floor type air conditioner front air outlet, belongs to the renovation technique of the door opening and closing mechanism of split-floor type air conditioner front air outlet.
Background technology:
Raising along with living standards of the people, clean-up performance (comprising air-conditioner cleaning inside degree) to air-conditioner requires more and more higher, for this reason, the research and development of air conditioner wind outlet shielding body are all set about carrying out by a lot of air-conditioning producers, it is totally enclosed making air-conditioner air outlet when often putting closed condition, air outlet can in time be opened again reposefully during start, this structure reduces the probability that airborne floating dust enters air-conditioner inside to a great extent, guarantee the cleaning of air-conditioner inside and the cleannes of air conditioner air-out better, give user health with more high-quality guarantee.Some relevant technical schemes have been arranged at present, the switch door that matches with swing-bar mechanism by gear for example, it can carry out the perpendicular oblique slip of door and realize the switching of air outlet, but its mechanism is complicated, production cost is corresponding higher, and this constructed products can not form effective competitiveness in market.
The utility model content:
The purpose of this utility model is to consider the problems referred to above and door opening and closing mechanism that a kind of split-floor type air conditioner front air outlet is provided.The utility model is not only saved the space, cost is low, safe in utilization, easy to operate, long service life.
The technical solution of the utility model is: include outlet frame, be installed in lined grid of air outlet and lined grid drive motors thereof on the outlet frame, be installed in the door-plate in outlet frame front, wherein also be equipped with on the outlet frame and drive the drive unit that door-plate is done straight up and down formula motion, it includes power source, to rotatablely move and be converted into straight-line transmission mechanism, wherein the driving link of power source and transmission mechanism is installed on the outlet frame, and the driving link of transmission mechanism is connected with power source, and the driven member of transmission mechanism is installed on the door-plate.
Above-mentioned power source is a motor, and transmission mechanism includes gear and tooth bar, and wherein motor is installed on the back side of outlet frame, the output shaft of motor reaches the front of outlet frame outward, gear is installed on the output shaft of motor, and tooth bar is fixed on forms an integral body on the door-plate, be installed on the front of outlet frame.
The back side of above-mentioned outlet frame is equipped with optoelectronic switch, and its light emitter-base bandgap grading is stretched in positive light shielding block structure coupling to be provided with tooth bar outward by the perforate on the outlet frame.
The back side of above-mentioned outlet frame also is equipped with the air-out inside casing, which is provided with to show outward in the door-plate guide rail structure in the front of outlet frame, and the corresponding cylinder that slides along the door-plate guide rail structure that is provided with slides structure on the door-plate.
Above-mentioned motor is installed on the back side of outlet frame by motor cover, and optoelectronic switch is installed in the back side of outlet frame by the optoelectronic switch installing plate.
Also be provided with the tooth bar guide rail structure on the above-mentioned outlet frame, be provided with in the tooth bar guide rail structure and make it tooth bar and form small size contact coupling, more help the protruding stage structure that tooth bar slides.
Be provided with in the above-mentioned tooth bar guide rail structure and prevent the tooth bar briquette structure that the restriction tooth bar of getaway is offed normal in sliding.
Above-mentioned door-plate is provided with the stop bit bar, which is provided with as the stop bit projection cube structure that limits the downward operational limit of door-plate position.
Light shielding block structure and outlet frame that above-mentioned outlet frame is provided with to avoiding tooth bar to be provided with form the light shielding block slide slot structure that touching is interfered.
Above-mentioned outlet frame is provided with the door-plate guide rail convex closure structure that contains the set door-plate guide rail structure of air-out inside casing, also is provided with on the outlet frame as appearance ornamental pieces and is covered in ornamental strip on the outlet frame.
Door-plate of the present utility model is owing to adopt the motion mode of straight formula up and down, and different with the interior inclined (needing 2 frees degree) of general linkage, its space only needs 1 vertical free degree, and requisite space is little; Guide Rail Design has adopted half helical pitch guide rail structure, has greatly saved the structure design space.The closed-loop control system of optoelectronic switch induction has been adopted in door-plate motion control of the present utility model, therefore, and its control accuracy height; The utility model is a kind of simple in structure, and cost is low, and motion is steadily reliable, the door opening and closing mechanism of convenient and practical split-floor type air conditioner front air outlet.
Description of drawings:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 removes the three-dimensional view of front panel for the utility model;
Fig. 3 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 4-1 is a rearview of the present utility model;
Fig. 4-2 is the partial enlarged drawing at P place among Fig. 4-1;
Fig. 5-1 is the assembly drawing of door-plate 14 and tooth bar 11 in the utility model;
Fig. 5-2 is the STRUCTURE DECOMPOSITION figure of Fig. 5-1;
Fig. 6-1 is the stereogram of outlet frame 1 in the utility model;
Fig. 6-2 is the stereogram of the utility model middle rack 11;
Fig. 6-3 is the stereogram of front panel 15 in the utility model;
Fig. 6-4 is the stereogram of air-out inside casing 6 in the utility model;
Fig. 6-5 is the stereogram of door-plate 14 in the utility model;
Fig. 6-6 is the stereogram of stop bit bar 12 in the utility model;
Fig. 7-1 is contained in the stereogram that is in off position on the split-floor type air conditioner for the utility model;
Fig. 7-2 is Fig. 7-1 stereogram in working order.
1: outlet frame; 2: optoelectronic switch; 3: the optoelectronic switch installing plate; 4: motor; 5: the motor mounting cup; 6: the air-out inside casing; 7: lined grid drive motors; 8: lined grid motor cover; 9: lined grid; 10: gear; 11: tooth bar; 12: the stop bit bar; 13: ornamental strip; 14: door-plate; 15: front panel; 16: the control button; 17: head components; 18: box part; 19: the air-inlet grille parts; 20: the chassis; 21: the lower panel parts.
1-1: tooth bar guide rail structure; 1-2: protruding stage structure; 1-3: tooth bar briquette structure; 1-4: light shielding block chute structure; 1-5: convex closure structure; 1-6: front panel jack structure; 6-1: door-plate guide rail structure; 11-1: light shielding block structure; 12-1: stop bit bar projection cube structure; 14-1: slide column structure; 15-1: front panel inserted block structure.
The specific embodiment:
Embodiment:
Structural representation of the present utility model is shown in Fig. 1,2,3,4, and outlet frame 1 is the basic platform of entire mechanism, and motor 4 is installed on the back side of outlet frame 1 by motor cover 5, and tooth bar 11 and door-plate 14 are formed an integral body, are installed on outlet frame 1 front; Optoelectronic switch 2 is installed on the outlet frame back side by optoelectronic switch installing plate 3, its light emitter-base bandgap grading by the perforate on the outlet frame stretch in outward positive with tooth bar on light shielding block structure 11-1 coupling, shown in Fig. 6-2; Air-out inside casing 6 is installed on the outlet frame back side, the existing outward front in outlet frame of the door-plate guide rail structure 6-1 on it with door-plate 14 on cylinder slide structure 14-1 and match.
In the present embodiment, motor 4 is fixedly arranged in screw-type in the chamber of motor cover piece 5, and design has reference column structure and the error-proof structures that motor is installed in the motor cover piece 5, to realize finishing rapidly and avoiding makeing mistakes of installation process, form with the cover piece is installed in outlet frame 1 back side then, shown in Fig. 4-1; Relevant position perforate on the outlet frame 1 makes the output shaft of motor 4 reach outlet frame 1 front outward, and gear 10 is assemblied on the overhanging output shaft of motor 4.
The utility model tooth bar 11 and door-plate 14 adopt grafting fit structure and the fixing form of screw to be loaded into one, shown in Fig. 5-1,5-2; When design, considered the restorability elastic deformation characteristic to a certain degree that plastic itself is had, practical set hour rack part can allow press-bending to a certain degree to assemble, the assembling back is owing to have the pressing of the elastic force of recovery, and both are crimped on together with understanding driving fit, are assemblied in the outlet frame front.Tooth bar guide rail structure 1-1 on tooth bar 11 and the outlet frame matches, and is provided with protruding stage structure 1-2 in the guide rail, to form the coupling that contacts of small sizes with tooth bar 11, more helps sliding.For preventing motion middle rack 11 getaways, designed the briquette structure 1-3 that restriction tooth bar 11 is offed normal on the guide rail.Half helical pitch mode is adopted in the design of door-plate guide rail 6-1 on the air-out inside casing 6, be that its guide rail stroke has only half of conventional switch door guide rail, the Stroke Control of half is transferred on the tooth bar guide rail in addition, and the shared space minimizing of door-plate guide rail is about traditional half like this.Door-plate guide rail 6-1 and tooth bar guide rail 1-1 design for parallel arrangement, on the locus, have vertical and level to distance, decide on the related components fit dimension, thereby the smoothness that guarantees vertical track in the door opening and closing mechanism motion and motion is steady.Gear 10 and tooth bar 11 intermesh with profile of tooth during assembling, for guaranteeing that phenomenon does not appear killing in the profile of tooth engagement in the motion, gear 10 is an involute shape profile of tooth, tooth bar 11 has adopted the linear profile of tooth, designed stop bit bar 12 on it, stop bit bar 12 is provided with projection cube structure 12-1, is installed on the door-plate 14, as the device of stop bit by force of the downward operational limit of door position (when surmounting the optoelectronic switch lower limit).
In the present embodiment, optoelectronic switch 2 is plugged on the optoelectronic switch installing plate 3, be fixed in the outlet frame back side with screw-type, the correspondence position perforate, make the light emitter-base bandgap grading existing outward in the outlet frame front, with with tooth bar on the light shielding block structure form coupling, for reaching desirable light sensation coupling effect, the light shielding block structural member need add black colorant.Interfere for avoiding light shielding block structure and outlet frame to form touching, offered the slide slot structure 1-4 of light shielding block on the outlet frame.Bezel assembly 15 is plugged among the spliced eye 1-6 of outlet frame with inserted block structure 15-1, and top is with the screw maintenance.Space between front panel and the outlet frame will guarantee enough that the switch door opens and closes motion up and down, and leaves about 2mm allowance space, prevents unpredictable assembling of plastic and/or distortion interference.The inductive coupling of optoelectronic switch and frame for movement has been adopted in the movement position perception of door opening and closing mechanism of the present utility model, its design principle is: the luminous mechanical light-shielding structure with motion of the light emitter-base bandgap grading of optoelectronic switch contacts and produces inductive coupling, send corresponding electric impulse signal and give central control system, thereby perceive tooth bar, i.e. the movement position of door-plate.Upper and lower spacing for the perception door, the utility model is provided with two light emitter-base bandgap gradings and corresponding two mechanical light-shielding structures up and down.
Design convex closure structure 1-5 on the utility model outlet frame 1 and contained door-plate guide rail 6-1 on the air-out inside casing 1, because of the structure of door-plate guide rail 6-1 exceeds the outlet frame horizontal frontal plane, and designed ornamental strip 13 and be covered on the outlet frame 1 as appearance ornamental pieces, adopt the fixed and plastic heat of screw to melt the Welding Structure form.
Fig. 7-1 is an exemplary application of the utility model door opening and closing mechanism: this door opening and closing mechanism is as a functional module independently, and assembling is with the head components 17 of corresponding size, box part 18, the product three-view diagram that constitutes of air-inlet grille parts 19, chassis 20 and lower panel parts 21 down.This door opening and closing mechanism athletic performance process is: click switch button 16, provide starting-up signal, door-plate 14 comes downwards to the lower position that optoelectronic switch 2 perceives light shielding block under the driving of motor 4, gear 10, tooth bar 11 kinematic chains, motor 4 stalls, lined grid drive motors 7 drives on the lined grid 9 of air outlet and forwards the air-out position to, and whole air-conditioning system startup is turned round normally; Otherwise; click switch key 16 again one time; provide off signal; air-conditioning system begins to shut down; lined grid drive motors 7 drives lined grid and forwards the upper limit closing position that closing position rear motor 4 counter-rotating driving switch doors are up to the optoelectronic switch perception for 9 times to; wherein lined grid 9 turn to closing position earlier, and door-plate 14 just can up closing motion, otherwise the two interferes screens.
The kinetic control system of the utility model door opening and closing mechanism is compared to traditional method difference that umber of pulse realizes control (open loop type control system) of passing through, adopted the light, mechanical, electrical integrated closed-loop control system of movement position being responded to and sent corresponding control signal, the operation principle of its control system is: control module during air-conditioner switch control signal and the transmission of light sensation position signalling enter, middle control module is judged according to gained information and set logic criterion, and judgement information passed to drive motors, control it and carry out rotating or start-stop running; Motor rotation converts electrical energy into the mechanical movement energy, realize the transmission of mechanical energy and mechanical movement by the rack-and-pinion engagement, be coupled by solid light shielding block structure and light ray thereon in the tooth bar motion, transmit different positional informations to middle control module, middle control module is carried out the computing judgement again, forms a closed-loop control system.This system comprises signal stream (conversion of photosignal, the transmission of the signal of telecommunication), energy stream (electric energy is to the conversion of mechanical energy, the transmission of mechanical energy) and each other control and conversion, can avoid the possible step-out phenomenon of motor rotation in the umber of pulse open loop control.
Claims (10)
1, a kind of door opening/closing apparatus of split-floor type air conditioner front air outlet, include outlet frame (1), be installed in lined grid of air outlet (9) and lined grid drive motors (7) thereof on the outlet frame (1), be installed in the positive door-plate (14) of outlet frame (1), it is characterized in that also being equipped with on the outlet frame (1) drive unit that driving door-plate (14) is done straight up and down formula motion, it includes power source (A), to rotatablely move and be converted into straight-line transmission mechanism (B), wherein the driving link of power source (A) and transmission mechanism (B) is installed on the outlet frame (1), and the driving link of transmission mechanism (B) is connected with power source (A), and the driven member of transmission mechanism (B) is installed on the door-plate (14).
2, the door opening and closing mechanism of split-floor type air conditioner front air outlet according to claim 1, it is characterized in that above-mentioned power source (A) is a motor (4), transmission mechanism (B) includes gear (10) and tooth bar (11), wherein motor (4) is installed on the back side of outlet frame (1), the output shaft of motor (4) reaches the front of outlet frame (1) outward, gear (10) is installed on the output shaft of motor (4), tooth bar (11) is fixed on door-plate (14) and goes up composition one integral body, is installed on the front of outlet frame (1).
3, the door opening and closing mechanism of split-floor type air conditioner front air outlet according to claim 1, the back side that it is characterized in that above-mentioned outlet frame (1) is equipped with optoelectronic switch (2), its light emitter-base bandgap grading by the perforate on the outlet frame stretch in outward positive with and light shielding block structure (11-1) coupling that is provided with of tooth bar (11).
4, the door opening and closing mechanism of split-floor type air conditioner front air outlet according to claim 1, the back side that it is characterized in that above-mentioned outlet frame (1) also is equipped with air-out inside casing (6), which is provided with the door-plate guide rail structure (6-1) in outer existing front in outlet frame (1), door-plate (14) is gone up the corresponding cylinder that slides along door-plate guide rail structure (6-1) that is provided with and is slided structure (14-1).
5, according to the door opening and closing mechanism of each described split-floor type air conditioner front air outlet of claim 2 to 4, it is characterized in that above-mentioned motor (4) is installed on the back side of outlet frame (1) by motor cover (5), optoelectronic switch (2) is installed in the back side of outlet frame (1) by optoelectronic switch installing plate (3).
6, the door opening and closing mechanism of split-floor type air conditioner front air outlet according to claim 5, it is characterized in that also being provided with tooth bar guide rail structure (1-1) on the above-mentioned outlet frame (1), be provided with in the tooth bar guide rail structure (1-1) and make it tooth bar (11) and form small size contact coupling, more help the protruding stage structure (1-2) that tooth bar (11) slides.
7, the door opening and closing mechanism of split-floor type air conditioner front air outlet according to claim 6 is characterized in that being provided with in the above-mentioned tooth bar guide rail structure (1-1) and prevents tooth bar (11) briquette structure (1-3) that the restriction tooth bar of getaway is offed normal in sliding.
8, the door opening and closing mechanism of split-floor type air conditioner front air outlet according to claim 7, it is characterized in that above-mentioned door-plate (14) is provided with stop bit bar (12), which is provided with as limiting door-plate (14) the stop bit projection cube structure (12-1) of operational limit position downwards.
9, the door opening and closing mechanism of split-floor type air conditioner front air outlet according to claim 8 is characterized in that light shielding block structure (11-1) and outlet frame that above-mentioned outlet frame (1) is provided with to avoiding tooth bar (11) to be provided with form the light shielding block slide slot structure (1-4) that touching is interfered.
10, the door opening and closing mechanism of split-floor type air conditioner front air outlet according to claim 9, it is characterized in that above-mentioned outlet frame (1) is provided with the door-plate guide rail convex closure structure (1-5) that contains air-out inside casing (6) set door-plate guide rail structures (6-1), also be provided with on the outlet frame (1) as appearance ornamental pieces and be covered in ornamental strip (13) on the outlet frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200577457U CN201103991Y (en) | 2007-09-29 | 2007-09-29 | Door mechanism of separation and floor type air conditioner front air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200577457U CN201103991Y (en) | 2007-09-29 | 2007-09-29 | Door mechanism of separation and floor type air conditioner front air outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103991Y true CN201103991Y (en) | 2008-08-20 |
Family
ID=39951019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200577457U Expired - Lifetime CN201103991Y (en) | 2007-09-29 | 2007-09-29 | Door mechanism of separation and floor type air conditioner front air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103991Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629800A (en) * | 2012-08-28 | 2014-03-12 | 美的集团股份有限公司 | Overturning-type sliding door assembly and cabinet air conditioner provided with same |
| CN103673251A (en) * | 2012-09-21 | 2014-03-26 | 珠海格力电器股份有限公司 | Panel moving device |
| WO2015018276A1 (en) * | 2013-08-03 | 2015-02-12 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104515248A (en) * | 2013-09-27 | 2015-04-15 | 珠海格力电器股份有限公司 | Safety control method and device for door plate and cabinet air conditioner |
| CN109512269A (en) * | 2018-12-28 | 2019-03-26 | 珠海优特智厨科技有限公司 | Condiment device, integrated kitchen range and condiment control method |
| CN114183823A (en) * | 2021-12-10 | 2022-03-15 | 珠海格力电器股份有限公司 | Air conditioner |
-
2007
- 2007-09-29 CN CNU2007200577457U patent/CN201103991Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629800A (en) * | 2012-08-28 | 2014-03-12 | 美的集团股份有限公司 | Overturning-type sliding door assembly and cabinet air conditioner provided with same |
| CN103629800B (en) * | 2012-08-28 | 2016-03-30 | 美的集团股份有限公司 | Convertible sliding door assembly and there is its floor standing air-conditioner device |
| CN103673251A (en) * | 2012-09-21 | 2014-03-26 | 珠海格力电器股份有限公司 | Panel moving device |
| CN103673251B (en) * | 2012-09-21 | 2016-04-13 | 珠海格力电器股份有限公司 | Panel movement device |
| WO2015018276A1 (en) * | 2013-08-03 | 2015-02-12 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104515248A (en) * | 2013-09-27 | 2015-04-15 | 珠海格力电器股份有限公司 | Safety control method and device for door plate and cabinet air conditioner |
| CN109512269A (en) * | 2018-12-28 | 2019-03-26 | 珠海优特智厨科技有限公司 | Condiment device, integrated kitchen range and condiment control method |
| CN114183823A (en) * | 2021-12-10 | 2022-03-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN114183823B (en) * | 2021-12-10 | 2022-12-16 | 珠海格力电器股份有限公司 | Air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201103991Y (en) | Door mechanism of separation and floor type air conditioner front air outlet | |
| CN201637058U (en) | Door open-close mechanism at front air outlet of air conditioner | |
| CN202392959U (en) | Split floor type air-conditioner indoor unit with decorative plates | |
| CN201876047U (en) | Refrigerator assistance door opening device and refrigerator | |
| CN201615549U (en) | Indoor unit of wall-mounted air conditioner | |
| CN202792429U (en) | Floor type air conditioner and door opening and closing structure of air outlet of indoor unit of floor type air conditioner | |
| CN100575806C (en) | The automatic switch device of air outlet of indoor set of cabinet air-conditioner | |
| CN101424437B (en) | Door opening and closing mechanism for front air outlet of cabinet air-conditioner | |
| CN100572941C (en) | A kind of cabinet air conditioner that has exhaust opening slide door | |
| CN102997388A (en) | Air conditioner and driving device of air blowing panel of air conditioner | |
| CN101235986B (en) | Cabinet type air conditioner indoor set | |
| CN211084240U (en) | Air outlet device for air conditioner and air conditioner comprising same | |
| CN201053728Y (en) | Cabinet air-conditioner installed with exhaust port sliding door | |
| CN202204114U (en) | Air conditioner | |
| CN211448270U (en) | Window device of electric sliding window | |
| CN202204121U (en) | Door opening and closing mechanism for air conditioner | |
| CN1789850B (en) | Air inlet baffle and air outlet baffle driving device for air conditioner | |
| CN201121928Y (en) | Microwave oven with a heat exchanger | |
| CN203374190U (en) | Electric horizontal-moving door | |
| CN202792443U (en) | Floor type air conditioner and door opening and closing structure of air outlet of indoor unit of floor type air conditioner | |
| CN201166440Y (en) | Door opening and closing mechanism of front air outlet of separation and floor type air conditioner | |
| CN202788410U (en) | Electric door for dehydrator or dyeing machine | |
| CN202209758U (en) | Air conditioner and driving device of air blowing panel | |
| CN201050840Y (en) | Cabinet air-conditioner installed with exhaust port sliding door | |
| CN212390510U (en) | Mobile air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hualing Air-Conditioning Equipments Co., Ltd., Guangzhou Assignor: Meidi Electric Appliances Co., Ltd., Guangdong Contract fulfillment period: 2008.12.19 to 2013.12.18 Contract record no.: 2009440000832 Denomination of utility model: Door opening and closing mechanism of front air outlet of separation and floor type air conditioner Granted publication date: 20080820 License type: Exclusive license Record date: 20090722 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.19 TO 2013.12.18; CHANGE OF CONTRACT Name of requester: GUANGZHOU HUALING AIR CONDITIONER EQUIPMENT CO., L Effective date: 20090722 |
|
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20141216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141216 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Beijiao Road, Shunde, Guangdong, Foshan, Penglai Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080820 |
|
| CX01 | Expiry of patent term |