CN2859214Y - Liftable ceiling lamp - Google Patents
Liftable ceiling lamp Download PDFInfo
- Publication number
- CN2859214Y CN2859214Y CNU200520075680XU CN200520075680U CN2859214Y CN 2859214 Y CN2859214 Y CN 2859214Y CN U200520075680X U CNU200520075680X U CN U200520075680XU CN 200520075680 U CN200520075680 U CN 200520075680U CN 2859214 Y CN2859214 Y CN 2859214Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- contact plate
- pendent lamp
- motor
- reduction box
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
Abstract
The utility model discloses a liftable ceiling lamp, comprising ceiling lamp, lamp seat pothook at the lower part of the lamp seat used to hang the ceiling lamp, lift control device. The lamp seat has upper and lower connecting body; when they are connected, the ceiling lamp's power supply switches on; when they are separated, the ceiling lamp's power supply switches off. The lift control device comprises motor and reduction gearbox fixed on the ceiling through the support, the hanging cord wrapped on the reduction gearbox's output axis, the free end of which is connected with the lower connecting body of lamp seat. The utility model's reduction gearbox has a second driving equipment which can be used when the motor is out of work. The utility model has simple structure and ingenious design; it can work safely and reliably and operates conveniently.
Description
Technical field
The utility model relates to a kind of pendent lamp, especially a kind of novel lifting formula pendent lamp.
Background technology
Raising along with people's living standard, large-scale decoration pendent lamp is universal day by day, this pendent lamp that has decoration and lighting dual-purpose concurrently, jin up to a hundred easily are used for hotel lobby or auditorium even three, 400 jin of weights are arranged, because it is too heavy and easily broken, install very inconveniently, and in case hung up, just take off seldom again, can only be during cleaning by the ladder wiping of ascending a height, inconvenience is also dangerous.Whether someone just imagines can a kind of liftable pendent lamp, hang over when using at ordinary times on the smallpox furred ceiling, can drop to suitable height when cleaning or keeping in repair, existing people's design class is like the rise and fall pendant of automatic lifting clothes hanger, but pendent lamp is different after all with clothes hanger, and rise and fall pendant not only has the power line of motor to also have the power line of pendent lamp itself, this rise and fall pendant, the power line of pendent lamp twines easily and pulls apart during lifting, and practicality is relatively poor.
The utility model content
The purpose of this utility model provides a kind of easy to use, safe, practical novel lifting formula pendent lamp.
The technical solution of the utility model is such: a kind of novel lifting formula pendent lamp, and comprise bulb, lamp socket and be connected in the hook that is used to hang pendent lamp of lamp socket bottom, also be provided with lift control system and bearing; Above-mentioned lamp socket is provided with to be connected and just connects the pendent lamp power supply, is separated and just turn-offs the upper and lower connector of pendent lamp power supply, and the above-mentioned lower end of connector down connects above-mentioned hook; Above-mentioned lift control system comprise reduction box that motor, motor control switch, power shaft are connected with the output shaft of motor and by this motor and reduction box control can stretch automatically, the lifting rope of rolling, above-mentioned motor and above-mentioned reduction box are fixedly arranged in the smallpox furred ceiling by above-mentioned bearing, and the free end of above-mentioned lifting rope passes the smallpox furred ceiling and is connected with the following connector of above-mentioned lamp holder.
The above-mentioned upper end of connector down is provided with first contact plate, and the lower surface of this first contact plate is provided with the power connection that connects pendent lamp zero, live wire, and the upper surface is provided with corresponding respectively first electric conductor that is electrically connected of power connection therewith; Above-mentioned upward connector is fixed on the above-mentioned bearing and is provided with second contact plate, the lower surface of this second contact plate is provided with and corresponding respectively be electrically connected, second electric conductor that connects power supply zero live wire of above-mentioned first electric conductor, and the lower surface of above-mentioned second contact plate also convexes with above-mentioned motor and be electrically connected, triggered the travel switch of shutoff motor power when above-mentioned first contact plate contacts above-mentioned second contact plate.
It is cone shape inserting column that the above-mentioned upper end of connector down is connected with the end, and above-mentioned first contact plate is sheathed on this inserting column, offers on above-mentioned second contact plate and the suitable spliced eye of above-mentioned inserting column.
Above-mentioned second contact plate reveals to be located at outside the smallpox furred ceiling.
Above-mentioned second contact plate is located in the furred ceiling of blooming, and ceiling suspension hook backs down and is provided with and can passes so that the through hole that above-mentioned first contact plate and above-mentioned second contact plate touch mutually for above-mentioned first contact plate.
Above-mentioned first electric conductor be located on the above-mentioned first contact plate upper surface with the above-mentioned power connection conducting ring of corresponding electrical connection respectively.
Above-mentioned motor is a clockwise and anticlockwise motor, the stiff end of above-mentioned lifting rope volume be located at one with the output shaft of reduction box mutually on the lifting rope spool of interlock, one end of this lifting rope spool is outward extended with a thread spindle, spiral shell is provided with a location nut on this thread spindle, the top of this positioning screw cap extends upwardly and is provided with lead, the top of this positioning screw cap is installed with one can be arranged in the location groove that slidably reciprocates in it for this lead, and the other a certain desired location of above-mentioned thread spindle also is provided with above-mentioned motor and is electrically connected, when another travel switch that is subjected to turn-offing when above-mentioned positioning screw cap touches the power supply of above-mentioned motor.
Above-mentioned reduction box also is provided with second drive unit.
The power shaft of above-mentioned reduction box is except the first input end of above-mentioned connection motor output shaft, also be provided with second input, the end of this second input is provided with the clamping mouth, this clamping mouth is socketed with a sleeve pipe outward, the free end of this sleeve pipe exposes outside the smallpox furred ceiling, clamping mouth and sleeve pipe are corresponding therewith, also are provided with a metal flexible axle that can be arranged in the above-mentioned sleeve pipe, are connected to the interior connection-peg of above-mentioned clamping mouth but an end of this metal flexible axle is provided with locator card.
The other end of above-mentioned metal flexible axle is provided with another connection-peg in the drill sleeve that can be connected in electric hand drill.
A kind of novel lifting formula of the utility model pendent lamp, during installation, motor, reduction box and lifting rope spool are fixedly arranged in the smallpox furred ceiling by bearing, the last connector dew of lamp socket is located at outside the smallpox furred ceiling or is located in the smallpox furred ceiling, the last connector that the free end of lifting rope passes smallpox furred ceiling and lamp socket is connected with the following connector of lamp socket, and pendent lamp hang on to hang down and is located at down on the hook of connector lower end.At ordinary times, the inserting column of following connector plugs together mutually with the spliced eye of last connector, and first electric conductor touches mutually with second electric conductor, the electric power loop conducting of pendent lamp, and pendent lamp can normally use.In the time will falling pendent lamp, press motor control switch, motor is started working, and lifting rope begins slowly to stretch under the control of motor and reduction box, and the following connector of lamp socket and pendent lamp descend, first electric conductor separates with second electric conductor, the electric power loop of pendent lamp disconnects, when pendent lamp is reduced to desired height, and the disable motor gauge tap, also the electricity went off for the pendent lamp power supply at this moment, just can keep in repair or clean pendent lamp safely.If pendent lamp is left so that is forgotten the shutoff motor control switch because of the operator is in a hurry in the decline process, pendent lamp is when dropping to the height of setting, positioning screw cap marches on thread spindle and touches the travel switch of being located at the other desired location of thread spindle, and the travel switch action automatically shuts down motor power.After maintenance or having cleaned, press motor control switch once more, the motor counter-rotating, lifting rope begins slow rolling under the control of motor and reduction box, the following connector of pendent lamp and lamp socket begins slow rising, when the inserting column that rises to the following connector of lamp socket when pendent lamp insert to be gone up the spliced eye of connector, first electric conductor touches again mutually with second electric conductor, the electric power loop of pendent lamp recloses, this moment, first contact plate touched to the travel switch of being located at second contact plate, this trip switch motion automatically shuts down motor power, and pendent lamp can normally use again.This novel lifting formula of the utility model pendent lamp, electrical fault when if pendent lamp is in the way that descends, sleeve pipe can be untied from hook and be pulled out outside the smallpox furred ceiling, again in the metal flexible axle threading with adapted, one end connection-peg of metal flexible axle is connected in second input of reduction box power shaft, another connection-peg is connected in the drill sleeve of electric hand drill, utilizes electric hand drill to rotate the metal flexible axle and drives reduction box, descends thereby control lifting rope spool rotates the control pendent lamp.The pendent lamp of this novel lifting formula of the utility model, simple in structure, the design ingenious, have more safe and reliable, easy to use characteristics.
Description of drawings
Fig. 1 is the inverted three-dimensional exploded view of the utility model.
Fig. 2 is the inverted three-dimensional combination figure of the utility model.
Fig. 3 is the structure enlarged diagram of connector under the utility model.
Fig. 4 is the structure enlarged diagram of the utility model sleeve pipe.
Fig. 5 is the structure enlarged diagram of the utility model metal flexible axle.
The specific embodiment
A kind of novel lifting formula of the utility model pendent lamp as shown in Figure 1 and Figure 2, comprises the bulb (not shown) and is connected with and link up with 1 lamp socket 2 that bulb hang on the hook 1, also is provided with lift control system 3 and bearing 4.
As Fig. 1, Fig. 2, shown in Figure 3, lamp socket 2 comprises connector 21 and following connector 22, the lower end coupling hook 1 of following connector 22, the upper end is the cone shape inserting column 222 that is hollow shape for the end, be arranged with circular contact plate 221 on the inserting column 222, the lower surface of contact plate 221 is provided with the power connection 2211 that connects pendent lamp zero, live wire, and the upper surface is provided with the becket 2212 with the corresponding electrical connection of power connection 2211 difference.Last connector 21 is provided with the circular contact plate 211 that offers with the suitable spliced eye 2112 of inserting column 222, contact plate 211 is located at outside the smallpox furred ceiling by bearing 4 fixing dew, the lower surface of contact plate 211 is provided with and corresponding electrical connection, that the connect power supply zero live wire respectively metal column 2111 of becket 2212, and the lower surface of contact plate 211 also convexes with travel switch 5.
Lift control system 3 comprises reduction box 32 and the lifting rope 33 that clockwise and anticlockwise motor 31, motor control switch (not shown), power shaft are connected with the output shaft of motor 31, motor 31 and reduction box 32 are fixedly arranged in the smallpox furred ceiling by bearing 4, the free end of lifting rope 33 passes the spliced eye 2112 of smallpox furred ceiling and contact plate 211, penetrate again in inserting column 222 cavitys, stamp fast knot, be arranged in the end-cone shape cavity of inserting column 222.Travel switch 5 is electrically connected with motor 31, so that travel switch 5 is subjected to trigger pass power machine 31 power supplys when contact plate 211 contact contact plates 221.
The stiff end volume of lifting rope 33 is located on the lifting rope spool 331, the output shaft of lifting rope spool 331 by gear train and reduction box 32 be interlock mutually, one end of lifting rope spool 331 is outward extended with thread spindle 321, spiral shell is provided with positioning screw cap 3211 on the thread spindle 321, the top of positioning screw cap 3211 extends upwardly and is provided with lead 3212, the top of positioning screw cap 3211 is installed with one can be arranged in the location groove 3213 that slidably reciprocates in it for lead 3212, be provided with travel switch 6 near the afterbody of thread spindle 321 towards positioning screw cap 3211, travel switch 6 is electrically connected with motor 31, so that march on thread spindle 321 when touching travel switch 6 when positioning screw cap 3211, travel switch 6 closes the power supply of power machines 31.
The power shaft of reduction box 32 is except the first input end that connects motor 31 output shafts, also be provided with second input, the end of this second input is provided with inner chamber and is tetragonal clamping mouth 322, clamping mouth 322 lateral walls are provided with screw thread, as shown in Figure 4, one end of sleeve pipe 34 is provided with and connects pulloverly 341, connects pullover 341 screw threads by its madial wall and connects and be rotatably connected in outside the clamping mouth 322, thereby sleeve pipe 34 is socketed on the clamping mouth 322.Contact plate 211 is more bigger than contact plate 221, contact plate 211 is positioned at contact board-like 221 outer edge parts and offers aperture 2113, the free end of sleeve pipe 34 is connected with hook 342, linking up with 342 hooks is located in the aperture 2113, like this, whole sleeve pipe 34 is hidden in the smallpox furred ceiling, has only hook 342 to expose smallpox furred ceiling outer Tibet in contact plate 211 inboards.Corresponding with clamping mouth 322 and sleeve pipe 34, also be equipped with a metal flexible axle 35 that can be arranged in the sleeve pipe 34, as shown in Figure 5, one end of metal flexible axle 35 is provided with the connection-peg 351 that is the square column, and the other end of metal flexible axle 35 is provided with the connection-peg 352 in the drill sleeve that can be connected in electric hand drill.
A kind of novel lifting formula of the utility model pendent lamp, during installation, motor 31, reduction box 32 and lifting rope spool 331 are fixedly arranged in the smallpox furred ceiling by bearing 4, the contact plate 211 of the last connector 21 of lamp socket 2 reveals to be located at outside the smallpox furred ceiling, the free end of lifting rope 33 passes the through hole 2112 of smallpox furred ceiling and contact plate 211, penetrates in inserting column 222 cavitys again, stamps fast knot, be arranged in the end-cone shape cavity of inserting column 222, pendent lamp hang on to hang down and is located at down on the hook 1 of connector 22 lower ends.At ordinary times, the inserting column 222 of following connector 22 plugs together mutually with the spliced eye 2112 of contact plate 211, and becket 2212 touches mutually with metal column 2111, the electric power loop conducting of pendent lamp, and pendent lamp can normally use.In the time will falling pendent lamp, press motor control switch, motor 31 is started working, and lifting rope 33 begins slowly to stretch under the control of motor 31 and reduction box 32, and the following connector 22 of lamp socket 2 descends with pendent lamp, becket 2212 separates with metal column 2111, the electric power loop of pendent lamp disconnects, when pendent lamp is reduced to desired height, and the disable motor gauge tap, also the electricity went off for the pendent lamp power supply at this moment, just can keep in repair or clean pendent lamp safely.If pendent lamp is left so that is forgotten the shutoff motor control switch because of the operator is in a hurry in the decline process, pendent lamp is when dropping to the height of setting, positioning screw cap 3211 is marching near the travel switch 6 that touches the afterbody of being located at thread spindle 321 on the thread spindle 321, travel switch 6 actions automatically shut down motor 31 power supplys.After maintenance or having cleaned, press motor control switch once more, motor 31 counter-rotatings, lifting rope 33 begins slow rolling under the control of motor 31 and reduction box 32, following connector 22 beginnings of pendent lamp and lamp socket 2 are slowly risen, when the spliced eye 2112 of connector 21 is gone up in inserting column 222 contact that rises to the following connector 22 of lamp socket when pendent lamp, the coniform end of inserting column 222 makes the quick and spliced eye 2112 accurate contrapositions grafting of inserting column 222 energy, thereby becket 2212 touches again mutually with metal column 2111, the electric power loop of pendent lamp recloses, this moment, contact plate 221 touched to the travel switch 5 of being located at contact plate 211, travel switch 5 actions, automatically shut down motor 31 power supplys, pendent lamp can normally use again.
This novel lifting formula of the utility model pendent lamp, motor 31 faults when if pendent lamp is in the way that descends, the hook 342 of sleeve pipe 34 can be taken out from aperture 2113, pull out outside the smallpox furred ceiling, again in metal flexible axle 35 threadings 34 with adapted, the connection-peg 351 of metal flexible axle 35 is connected in the clamping mouth 322 of second input of reduction box power shaft, the connection-peg 352 of metal flexible axle 35 is connected in the drill sleeve of electric hand drill, utilize electric hand drill to rotate metal flexible axle 35 and drive reduction box, descend thereby control lifting rope spool rotates the control pendent lamp.The pendent lamp of this novel lifting formula of the utility model, simple in structure, the design ingenious, have more safe and reliable, easy to use characteristics.
Claims (10)
1, a kind of novel lifting formula pendent lamp comprises bulb, lamp socket and is connected in the hook that is used to hang pendent lamp of lamp socket bottom, it is characterized in that: also be provided with lift control system and bearing; Above-mentioned lamp socket is provided with to be connected and just connects the pendent lamp power supply, is separated and just turn-offs the upper and lower connector of pendent lamp power supply, and the above-mentioned lower end of connector down connects above-mentioned hook; Above-mentioned lift control system comprise reduction box that motor, motor control switch, power shaft are connected with the output shaft of motor and by this motor and reduction box control can stretch automatically, the lifting rope of rolling, above-mentioned motor and above-mentioned reduction box are fixedly arranged in the smallpox furred ceiling by above-mentioned bearing, and the free end of above-mentioned lifting rope passes the smallpox furred ceiling and is connected with the following connector of above-mentioned lamp holder.
2, a kind of novel lifting formula pendent lamp according to claim 1, it is characterized in that: the above-mentioned upper end of connector down is provided with first contact plate, the lower surface of this first contact plate is provided with the power connection that connects pendent lamp zero, live wire, and the upper surface is provided with corresponding respectively first electric conductor that is electrically connected of power connection therewith; Above-mentioned upward connector is fixed on the above-mentioned bearing and is provided with second contact plate, the lower surface of this second contact plate is provided with and corresponding respectively be electrically connected, second electric conductor that connects power supply zero live wire of above-mentioned first electric conductor, and the lower surface of above-mentioned second contact plate also convexes with above-mentioned motor and be electrically connected, triggered the travel switch of shutoff motor power when above-mentioned first contact plate contacts above-mentioned second contact plate.
3, a kind of novel lifting formula pendent lamp according to claim 2, it is characterized in that: it is cone shape inserting column that the above-mentioned upper end of connector down is connected with the end, above-mentioned first contact plate is sheathed on this inserting column, offers on above-mentioned second contact plate and the suitable spliced eye of above-mentioned inserting column.
4, a kind of novel lifting formula pendent lamp according to claim 2 is characterized in that: above-mentioned second contact plate reveals to be located at outside the smallpox furred ceiling.
5, a kind of novel lifting formula pendent lamp according to claim 2, it is characterized in that: above-mentioned second contact plate is located in the furred ceiling of blooming, and ceiling suspension hook backs down and is provided with and can passes so that the through hole that above-mentioned first contact plate and above-mentioned second contact plate touch mutually for above-mentioned first contact plate.
6, a kind of novel lifting formula pendent lamp according to claim 2 is characterized in that: above-mentioned first electric conductor be located on the above-mentioned first contact plate upper surface with the above-mentioned power connection conducting ring of corresponding electrical connection respectively.
7, a kind of novel lifting formula pendent lamp according to claim 1, it is characterized in that: above-mentioned motor is a clockwise and anticlockwise motor, the stiff end of above-mentioned lifting rope volume be located at one with the output shaft of reduction box mutually on the lifting rope spool of interlock, one end of this lifting rope spool is outward extended with a thread spindle, spiral shell is provided with a location nut on this thread spindle, the top of this positioning screw cap extends upwardly and is provided with lead, the top of this positioning screw cap is installed with one can be arranged in the location groove that slidably reciprocates in it for this lead, and the other a certain desired location of above-mentioned thread spindle also is provided with above-mentioned motor and is electrically connected, when another travel switch that is subjected to turn-offing when above-mentioned positioning screw cap touches the power supply of above-mentioned motor.
8, a kind of novel lifting formula pendent lamp according to claim 1, it is characterized in that: above-mentioned reduction box also is provided with second drive unit.
9, a kind of novel lifting formula pendent lamp according to claim 8, it is characterized in that: the power shaft of above-mentioned reduction box is except the first input end of above-mentioned connection motor output shaft, also be provided with second input, the end of this second input is provided with the clamping mouth, this clamping mouth is socketed with a sleeve pipe outward, the free end of this sleeve pipe exposes outside the smallpox furred ceiling, clamping mouth and sleeve pipe are corresponding therewith, also be provided with a metal flexible axle that can be arranged in the above-mentioned sleeve pipe, be connected to the interior connection-peg of above-mentioned clamping mouth but an end of this metal flexible axle is provided with locator card.
10, a kind of novel lifting formula pendent lamp according to claim 9 is characterized in that: the other end of above-mentioned metal flexible axle is provided with another connection-peg in the drill sleeve that can be connected in electric hand drill.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520075680XU CN2859214Y (en) | 2005-09-16 | 2005-09-16 | Liftable ceiling lamp |
| PCT/CN2006/000409 WO2007030987A1 (en) | 2005-09-16 | 2006-04-10 | A lifting device for hanging electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520075680XU CN2859214Y (en) | 2005-09-16 | 2005-09-16 | Liftable ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859214Y true CN2859214Y (en) | 2007-01-17 |
Family
ID=37612073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520075680XU Expired - Fee Related CN2859214Y (en) | 2005-09-16 | 2005-09-16 | Liftable ceiling lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2859214Y (en) |
| WO (1) | WO2007030987A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994411A (en) * | 2014-05-29 | 2014-08-20 | 陈江 | Multi-segment lifting LED table lamp |
| CN105020640A (en) * | 2014-04-30 | 2015-11-04 | 费志勤 | Hidden electronic LED down lamp |
| CN105841047A (en) * | 2016-05-26 | 2016-08-10 | 常州大智光电有限公司 | Novel electric lifting hall lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726184B (en) * | 2017-10-19 | 2024-03-26 | 绍兴柯桥韩玉电子科技有限公司 | Pendant lamp is used in teaching convenient to take off lamp shade |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2582485B2 (en) * | 1991-06-12 | 1997-02-19 | 株式会社テック | Electric lifting device |
| JPH08192995A (en) * | 1995-01-18 | 1996-07-30 | Tec Corp | Electric elevator |
| JP3692558B2 (en) * | 1995-05-12 | 2005-09-07 | 東芝ライテック株式会社 | Electric lifting device |
| DE60238314D1 (en) * | 2001-01-12 | 2010-12-30 | Jeong-Hoon Sin | DEVICE FOR LARGE-LIFTED LAMP WITH UP AND DOWN MOTION FUNCTION |
| CN2624051Y (en) * | 2003-07-04 | 2004-07-07 | 宋克伟 | Pendent lamp lifter |
-
2005
- 2005-09-16 CN CNU200520075680XU patent/CN2859214Y/en not_active Expired - Fee Related
-
2006
- 2006-04-10 WO PCT/CN2006/000409 patent/WO2007030987A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020640A (en) * | 2014-04-30 | 2015-11-04 | 费志勤 | Hidden electronic LED down lamp |
| CN103994411A (en) * | 2014-05-29 | 2014-08-20 | 陈江 | Multi-segment lifting LED table lamp |
| CN103994411B (en) * | 2014-05-29 | 2017-01-11 | 靖江市维益知识产权服务有限公司 | Multi-segment lifting LED table lamp |
| CN105841047A (en) * | 2016-05-26 | 2016-08-10 | 常州大智光电有限公司 | Novel electric lifting hall lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007030987A1 (en) | 2007-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20070117 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |