CN204901689U - A drive mechanism for convertible illumination lamps and lanterns - Google Patents
A drive mechanism for convertible illumination lamps and lanterns Download PDFInfo
- Publication number
- CN204901689U CN204901689U CN201520492602.3U CN201520492602U CN204901689U CN 204901689 U CN204901689 U CN 204901689U CN 201520492602 U CN201520492602 U CN 201520492602U CN 204901689 U CN204901689 U CN 204901689U
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- fixedly connected
- connecting rod
- horizontal connecting
- transmission
- transmission shaft
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Abstract
The utility model relates to a drive mechanism for convertible illumination lamps and lanterns, including being used for fixing the footstock on the ceiling, footstock lower surface swing joint has to indulge and puts the connecting rod, indulges and puts connecting rod bottom fixedly connected with power device, power device lower extreme fixedly connected with transmission, the inside fixedly connected with drive machine of power device, the horizontal connecting rod of the nearly lower extreme fixedly connected with a plurality of of transmission lateral wall. The utility model discloses a drive mechanism for convertible illumination lamps and lanterns is through inside final drive shaft, transmission shaft, sub - transmission shaft and rotate the lead screw and mesh mutually, then overturns from top to bottom through the illumination lamps and lanterns body of single electric machine control all directions, and not only the whole lighting device's of greatly reduced volume reduces the dead weight, and manufacturing cost is very low in addition, and the fault rate is low in addition, and long service life, transmission efficiency are also very high.
Description
Technical field
The utility model relates to a kind of transmission mechanism for convertible lighting.
Background technology
Along with the development of lighting engineering and the raising of people's living standard, the different lighting of more and more style gets their way into people's lives, traditional light fixture throws light on to indoor and open air mainly through overhead lighting source, structure is simple, function singleness, structure is fixed, range of exposures and position are fixed, and the same laying dust in Long-Time Service top, clean and sweep and bother very much, the installation and removal of internal light source are also pretty troublesome, and have the lamp interior complicated mechanism of turn over function on the market, transmission efficiency is low, and fault rate is high.
Utility model content
The technical problems to be solved in the utility model is: in order to solve Problems existing in above-mentioned background technology, a kind of transmission mechanism for convertible lighting of improvement is provided, solve common lighting lamp structure simple, function singleness, structure is fixed, range of exposures and position are fixed, and the same laying dust in Long-Time Service top, clean and sweep and bother very much, the installation and removal of internal light source are also pretty troublesome, and there is the lamp interior complicated mechanism of turn over function on the market, transmission efficiency is low, the problem that fault rate is high.
The utility model solves the technical scheme that its technical problem adopts: a kind of transmission mechanism for convertible lighting, comprise for fixing footstock on the ceiling, footstock lower surface is connected with longitudinal connecting rod, power set are fixedly connected with bottom longitudinal connecting rod, power set lower end is fixedly connected with transmission device, power set inside is fixedly connected with driving motor, the nearly lower end of transmission device lateral wall is fixedly connected with several horizontal connecting rods, horizontal connecting rod outboard end is provided with lighting body, lighting body upper end is fixedly connected with two articulating devices, be connected by tube connector between the articulating device of two, lighting body upper end, horizontal connecting rod internal activity is connected with power transmission shaft, the corresponding each horizontal small end of transmission device lateral wall is all fixedly connected with two and strengthens support bar, strengthen support bar outer tip end sidewall to be fixedly connected with horizontal link sidewalls, articulating device is flexibly connected with reinforcement support bar through strengthening support bar by tube connector, tube connector inside is provided with rotary screw rod, rotary screw rod two ends are fixedly connected with the madial wall of both sides articulating device respectively, rotary screw rod is connected with transmission shaft driven by the sub-power transmission shaft of horizontal connecting rod inside, transmission device inside is vertically arranged with final drive shaft, final drive shaft upper end is stretched into power set inside and is connected with driving motor lower end rotating shaft axial restraint, the power transmission shaft medial extremity of horizontal connecting rod inside stretches into transmission device inside and is in transmission connection with final drive shaft lower end, driving motor passes through final drive shaft, power transmission shaft, sub-power transmission shaft and rotary screw rod drive articulating device to overturn along tube connector.
Further, in order to promote flip angle, the maximum flip angle of articulating device is 180 °.
Further, in order to prevent flip angle excessive and protection driving motor, the nearly right-hand member of horizontal connecting rod upper surface and the nearly right-hand member of lower surface are all fixedly connected with the pressing type control switch for controlling driving motor.
The beneficial effects of the utility model are, a kind of transmission mechanism for convertible lighting of the present utility model is meshed by internal main power transmission shaft, power transmission shaft, sub-power transmission shaft and rotary screw rod, then spun upside down by the lighting body of single Electric Machine Control all directions, not only greatly reduce the volume of whole lighting device, reduce deadweight, and production cost is very low, and failure rate is low, long service life, transmission efficiency is also very high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial schematic diagram of the present utility model.
In figure: 1. footstock, 2. longitudinal connecting rod, 3. power set, 4. transmission device, 5. driving motor, 6. horizontal connecting rod, 7. lighting body, 8. articulating device, 9. tube connector, 10. power transmission shaft, 11. strengthen support bar, 12. rotary screw rods, 13. sub-power transmission shafts, 14. final drive shafts, 15. pressing type control switch.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of transmission mechanism for convertible lighting shown in Fig. 1 and Fig. 2, comprise for fixing footstock 1 on the ceiling, footstock 1 lower surface is connected with longitudinal connecting rod 2, power set 3 are fixedly connected with bottom longitudinal connecting rod 2, power set 3 lower end is fixedly connected with transmission device 4, power set 3 inside is fixedly connected with driving motor 5, the nearly lower end of transmission device 4 lateral wall is fixedly connected with three horizontal connecting rods 6, horizontal connecting rod 6 outboard end is provided with lighting body 7, lighting body 7 upper end is fixedly connected with two articulating devices 8, be connected by tube connector 9 between the articulating device 8 of two, lighting body 7 upper end, horizontal connecting rod 6 internal activity is connected with power transmission shaft 10, corresponding each horizontal connecting rod 6 upper end of transmission device 4 lateral wall is all fixedly connected with two and strengthens support bar 11, strengthen support bar 11 outer tip end sidewall to be fixedly connected with horizontal connecting rod 6 sidewall, articulating device 8 is flexibly connected with reinforcement support bar 11 through strengthening support bar 11 by tube connector 9, tube connector 9 inside is provided with rotary screw rod 12, rotary screw rod 12 two ends are fixedly connected with the madial wall of both sides articulating device 8 respectively, rotary screw rod 12 is in transmission connection with power transmission shaft 10 by the sub-power transmission shaft 13 of horizontal connecting rod 6 inside, transmission device 4 inside is vertically arranged with final drive shaft 14, final drive shaft 14 upper end is stretched into power set 3 inside and is connected with driving motor 5 lower end rotating shaft axial restraint, power transmission shaft 10 medial extremity of horizontal connecting rod 6 inside stretches into transmission device 4 inside and is in transmission connection with final drive shaft 14 lower end, driving motor 5 is by final drive shaft 14, power transmission shaft 10, sub-power transmission shaft 13 and rotary screw rod 12 drive articulating device 8 to overturn along tube connector 9.
Operation principle: final drive shaft 14 lower end has the taper flank of tooth, be meshed with the taper flank of tooth of power transmission shaft 10 medial extremity transmission, then outside power transmission shaft 10, there is the taper flank of tooth, be meshed with the taper flank of tooth of sub-power transmission shaft 13 left end, sub-power transmission shaft 13 arcwall face has Tooth Surface, with the flank engagement transmission of connection wire rod 12 arcwall face, thus can directly drive connection wire rod 12 to rotate by final drive shaft 14, then connection wire rod 12 drives lighting body 7 to overturn.
Further, in order to promote flip angle, the maximum flip angle of articulating device 8 is 180 °, further, in order to prevent flip angle excessive and protection driving motor 5, the nearly right-hand member of horizontal connecting rod 6 upper surface and the nearly right-hand member of lower surface are all fixedly connected with the pressing type control switch 15 for controlling driving motor 5, a kind of transmission mechanism for convertible lighting of the present utility model is by internal main power transmission shaft 14, power transmission shaft 10, sub-power transmission shaft 13 and rotary screw rod 12 are meshed, then spun upside down by the lighting body 7 of single Electric Machine Control all directions, not only greatly reduce the volume of whole lighting device, reduce deadweight, and production cost is very low, and failure rate is low, long service life, transmission efficiency is also very high.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. the transmission mechanism for convertible lighting, comprise for fixing footstock (1) on the ceiling, it is characterized in that: described footstock (1) lower surface is connected with longitudinal connecting rod (2), described longitudinal connecting rod (2) bottom is fixedly connected with power set (3), described power set (3) lower end is fixedly connected with transmission device (4), power set (3) inside is fixedly connected with driving motor (5), the described nearly lower end of transmission device (4) lateral wall is fixedly connected with several horizontal connecting rods (6), described horizontal connecting rod (6) outboard end is provided with lighting body (7), described lighting body (7) upper end is fixedly connected with two articulating devices (8), be connected by tube connector (9) between the articulating device (8) of two, lighting body (7) upper end, described horizontal connecting rod (6) internal activity is connected with power transmission shaft (10), corresponding each horizontal connecting rod (6) upper end of described transmission device (4) lateral wall is all fixedly connected with two and strengthens support bar (11), described reinforcement support bar (11) outer tip end sidewall is fixedly connected with horizontal connecting rod (6) sidewall, described articulating device (8) is flexibly connected with reinforcement support bar (11) through strengthening support bar (11) by tube connector (9), described tube connector (9) inside is provided with rotary screw rod (12), described rotary screw rod (12) two ends are fixedly connected with the madial wall of both sides articulating device (8) respectively, rotary screw rod (12) is in transmission connection with power transmission shaft (10) by the sub-power transmission shaft (13) that horizontal connecting rod (6) is inner, described transmission device (4) inside is vertically arranged with final drive shaft (14), described final drive shaft (14) upper end is stretched into power set (3) inside and is connected with driving motor (5) lower end rotating shaft axial restraint, power transmission shaft (10) medial extremity of described horizontal connecting rod (6) inside stretches into transmission device (4) inside and is in transmission connection with final drive shaft (14) lower end, described driving motor (5) is by final drive shaft (14), power transmission shaft (10), sub-power transmission shaft (13) and rotary screw rod (12) drive articulating device (8) to overturn along tube connector (9).
2. a kind of transmission mechanism for convertible lighting according to claim 1, is characterized in that: the maximum flip angle of described articulating device (8) is 180 °.
3. a kind of transmission mechanism for convertible lighting according to claim 1, is characterized in that: the described nearly right-hand member of horizontal connecting rod (6) upper surface and the nearly right-hand member of lower surface are all fixedly connected with the pressing type control switch (15) for controlling driving motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492602.3U CN204901689U (en) | 2015-07-10 | 2015-07-10 | A drive mechanism for convertible illumination lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492602.3U CN204901689U (en) | 2015-07-10 | 2015-07-10 | A drive mechanism for convertible illumination lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901689U true CN204901689U (en) | 2015-12-23 |
Family
ID=54923861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492602.3U Expired - Fee Related CN204901689U (en) | 2015-07-10 | 2015-07-10 | A drive mechanism for convertible illumination lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901689U (en) |
-
2015
- 2015-07-10 CN CN201520492602.3U patent/CN204901689U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160710 |