CN2783124Y - Lifting/lowering ceiling lamp - Google Patents
Lifting/lowering ceiling lamp Download PDFInfo
- Publication number
- CN2783124Y CN2783124Y CN 200520069085 CN200520069085U CN2783124Y CN 2783124 Y CN2783124 Y CN 2783124Y CN 200520069085 CN200520069085 CN 200520069085 CN 200520069085 U CN200520069085 U CN 200520069085U CN 2783124 Y CN2783124 Y CN 2783124Y
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- contact plate
- motor
- pendent lamp
- connector
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- Expired - Fee Related
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Abstract
The utility model discloses a lifting ceiling lamp, which comprises a ceiling lamp, a lamp holder, a hook, and a lifting control device, wherein the hook is connected with the lower part of the lamp holder for hanging the ceiling lamp; the lamp holder is provided with an upper connecting body and a lower connecting body; when the upper and the lower connecting bodies are connected, a power supply of the ceiling lamp is switched on; when the upper and the lower connecting bodies are separated, the power supply of the ceiling lamp is switched off. The lifting control device comprises an electrical motor, a reduction box, and a hanging rope, wherein the electrical motor is fixed on a hanging ceiling of a ceiling via a supporting holder; the fixed end of the hanging rope is arranged on an output shaft of the reduction box in a rolling mode; the free end of the hanging rope is connected with the lower connecting body of the lamp holder. The lifting ceiling lamp of the utility model has the characteristics of simple structure, artful design, safe work and easy use.
Description
Technical field
The utility model relates to a kind of pendent lamp, especially a kind of Liftable type 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, can't be practical.
The utility model content
The purpose of this utility model provides a kind of easy to use, safe, practical Liftable type pendent lamp.
The technical solution of the utility model is such: a kind of Liftable type 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, 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, above-mentioned travel switch is electrically connected with above-mentioned motor, so that above-mentioned travel switch is subjected to trigger and turn-offs motor power when above-mentioned first contact plate contacts above-mentioned second contact plate.
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 electrical connector that connects pendent lamp zero, live wire, and the upper surface is provided with corresponding respectively first electric conductor that is electrically connected of electrical connector 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 electrical connection, that connect power supply zero live wire respectively second electric conductor of above-mentioned first electric conductor, and the lower surface of above-mentioned second contact plate also convexes with travel switch.
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 electrical connector 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 lifting rope spool that the output shaft of reduction box is connected on, this rolling lifting rope is covered with certain position lid outward, the output shaft extension of above-mentioned reduction box is provided with thread spindle, spiral shell is provided with a location nut on this thread spindle, and above-mentioned positioning screw cap and above-mentioned location lid offset and establish, the other a certain desired location of above-mentioned thread spindle also is provided with another travel switch, this another travel switch is electrically connected with above-mentioned motor, so that march on above-mentioned thread spindle when touching above-mentioned another travel switch when above-mentioned positioning screw cap, above-mentioned another travel switch turn-offs the power supply of above-mentioned motor.
A kind of Liftable type pendent lamp of the utility model, 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.The pendent lamp of this Liftable type 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.
The specific embodiment
A kind of Liftable type pendent lamp of the utility model 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 electrical connector 2211 that connects pendent lamp zero, live wire, and the upper surface is provided with the becket 2212 with the corresponding electrical connection of electrical connector 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 on 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, lifting rope spool 331 is connected by the output shaft of gear train with reduction box 32, the rolling lifting rope 33 outer location lids 332 that are fixed on the bearing 4 that are covered with, the output shaft extension of reduction box 32 is provided with thread spindle 321, spiral shell is provided with positioning screw cap 3211 on the thread spindle 321, and positioning screw cap 3211 and location are covered 332 and are offseted and establish, 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.
A kind of Liftable type pendent lamp of the utility model, 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.The pendent lamp of this Liftable type of the utility model, simple in structure, the design ingenious, have more safe and reliable, easy to use characteristics.
Claims (7)
1, a kind of Liftable type 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, 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, above-mentioned travel switch is electrically connected with above-mentioned motor, so that above-mentioned travel switch is subjected to trigger and turn-offs motor power when above-mentioned first contact plate contacts above-mentioned second contact plate.
2, a kind of Liftable type 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 electrical connector that connects pendent lamp zero, live wire, and the upper surface is provided with corresponding respectively first electric conductor that is electrically connected of electrical connector 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 electrical connection, that connect power supply zero live wire respectively second electric conductor of above-mentioned first electric conductor, and the lower surface of above-mentioned second contact plate also convexes with travel switch.
3, a kind of Liftable type pendent lamp according to claim 1, 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 Liftable type pendent lamp according to claim 1 is characterized in that: above-mentioned second contact plate reveals to be located at outside the smallpox furred ceiling.
5, a kind of Liftable type pendent lamp according to claim 1, 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 Liftable type pendent lamp according to claim 1 is characterized in that: above-mentioned first electric conductor be located on the above-mentioned first contact plate upper surface with the above-mentioned electrical connector conducting ring of corresponding electrical connection respectively.
7, a kind of Liftable type 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 lifting rope spool that the output shaft of reduction box is connected on, this rolling lifting rope is covered with certain position lid outward, the output shaft extension of above-mentioned reduction box is provided with thread spindle, spiral shell is provided with a location nut on this thread spindle, and above-mentioned positioning screw cap and above-mentioned location lid offset and establish, the other a certain desired location of above-mentioned thread spindle also is provided with another travel switch, this another travel switch is electrically connected with above-mentioned motor, so that march on above-mentioned thread spindle when touching above-mentioned another travel switch when above-mentioned positioning screw cap, above-mentioned another travel switch turn-offs the power supply of above-mentioned motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069085 CN2783124Y (en) | 2005-02-08 | 2005-02-08 | Lifting/lowering ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069085 CN2783124Y (en) | 2005-02-08 | 2005-02-08 | Lifting/lowering ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783124Y true CN2783124Y (en) | 2006-05-24 |
Family
ID=36768110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069085 Expired - Fee Related CN2783124Y (en) | 2005-02-08 | 2005-02-08 | Lifting/lowering ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020640A (en) * | 2014-04-30 | 2015-11-04 | 费志勤 | Hidden electronic LED down lamp |
-
2005
- 2005-02-08 CN CN 200520069085 patent/CN2783124Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020640A (en) * | 2014-04-30 | 2015-11-04 | 费志勤 | Hidden electronic LED down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 |