CN212029207U - Lighting device with lifting adjusting function - Google Patents
Lighting device with lifting adjusting function Download PDFInfo
- Publication number
- CN212029207U CN212029207U CN202020959390.6U CN202020959390U CN212029207U CN 212029207 U CN212029207 U CN 212029207U CN 202020959390 U CN202020959390 U CN 202020959390U CN 212029207 U CN212029207 U CN 212029207U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- lighting device
- adjusting function
- lifting adjusting
- telescopic link
- 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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Abstract
The utility model discloses a lighting device with lift adjustment function, the on-line screen storage device comprises a base, it is connected with the mount pad to rotate on the base, it is connected with the sleeve pipe to rotate on the mount pad, sliding connection has the telescopic link in the sleeve pipe, the telescopic link is gone up and down by the drive arrangement drive, the upper end of telescopic link is rotated and is connected with the ram, the one end that the telescopic link was kept away from to the ram is rotated and is connected with the lamp shade, be provided with the bulb in the lamp shade, be provided with the balancing weight on the. The utility model relates to a rational in infrastructure, stability is high, adjusts simple and convenient lighting device who has lift adjustment function.
Description
Technical Field
The utility model relates to a lighting device technical field specifically is a lighting device with lift adjustment function.
Background
The effect of lighting device has not only been restricted to ordinary family illumination or engineering illumination, no matter family room illumination or engineering illumination, and the demand of illumination has not only been restricted to ordinary lighting requirements, still includes special lighting requirements such as photography, study, and these all require lighting device to have good adjustability, however, present mostly fixed the setting, can't adjust, it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lighting device with lift adjustment function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a lighting device with lift adjustment function, includes the base, it is connected with the mount pad to rotate on the base, it is connected with the sleeve pipe to rotate on the mount pad, sliding connection has the telescopic link in the sleeve pipe, the telescopic link is gone up and down by the drive arrangement drive, the upper end of telescopic link is rotated and is connected with the ram, the one end that the telescopic link was kept away from to the ram is rotated and is connected with the lamp shade, be provided with the bulb in the lamp shade, be provided with the balancing weight on the base.
Preferably, a quadrangular prism-shaped guide rod is fixedly connected to the center of the sleeve, a quadrangular prism-shaped guide rod groove is formed in the center of the telescopic rod, and the guide rod is slidably connected to the guide rod groove.
Preferably, the driving device comprises a rotating sleeve, external threads are arranged on the outer surface of the circumference of the telescopic rod, the rotating sleeve is in threaded connection with the telescopic rod, a driven bevel gear is arranged at the lower end of the rotating sleeve, a driving bevel gear is connected to the sleeve in a rotating mode, the driving bevel gear is installed in a meshed mode with the driven bevel gear, and a handle is fixedly connected to a rotating shaft of the driving bevel gear.
Preferably, the mounting seat is fixedly connected with a connecting shaft, the bottom of the sleeve is rotatably connected to the connecting shaft, and the bottom of the sleeve is in threaded connection with a first locking screw.
Preferably, the top of lamp shade and the one end that the lamp shade was kept away from to the ram are provided with the adapter sleeve, the one end that the telescopic link was kept away from to the ram and the one end of telescopic link are provided with the connecting axle, the connecting axle rotates with the adapter sleeve to be connected, threaded connection has second locking screw on the adapter sleeve of ram, threaded connection has third locking screw on the adapter sleeve of lamp shade.
Preferably, a rotating handle is fixedly connected to the sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the use, drive arrangement drive telescopic link is flexible, and ram and lamp shade are all rotatable conveniently to be adjusted and shine the angle, but the sleeve pipe horizontal plane internal rotation conveniently adjusts irradiation area, and the sleeve pipe still can incline upwards to enlarge irradiation range on the vertical side, and the balancing weight improves lighting device's stability. The guide rod is connected with the guide rod groove in a sliding mode, and the sliding connection of the telescopic rod in the sleeve is achieved. The handle drives the rotating sleeve to rotate under the action of gear transmission, and the rotating sleeve drives the telescopic rod to lift through thread transmission. The first locking screw locks the inclination angle of the sleeve. The second locking screw is used for locking the ram, and the third locking screw is used for locking the lampshade. The handle is rotated to facilitate rotation of the sleeve. The utility model relates to a rational in infrastructure, stability is high, adjusts simple and convenient lighting device who has lift adjustment function.
Drawings
Fig. 1 is a front view of a lighting device having a lifting adjustment function;
FIG. 2 is an enlarged view of a portion of FIG. 1 at K;
fig. 3 is a partial structure of a right side view of a lighting device with a lifting adjusting function.
In the figure: 1-base, 2-mounting base, 3-sleeve, 4-telescopic rod, 5-ram, 6-lampshade, 7-guide rod groove, 8-guide rod, 9-rotating sleeve, 10-driven bevel gear, 11-driving bevel gear, 12-handle, 13-rotating handle, 14-connecting shaft, 15-first locking screw, 16-counterweight block, 17-second locking screw, 18-third locking screw and 19-driving device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
the utility model provides a lighting device with lift adjustment function, includes base 1, it is connected with mount pad 2 to rotate on the base 1, it is connected with sleeve pipe 3 to rotate on the mount pad 2, sliding connection has telescopic link 4 in the sleeve pipe 3, telescopic link 4 is driven by drive arrangement 19 and goes up and down, the upper end of telescopic link 4 is rotated and is connected with ram 5, the one end that telescopic link 4 was kept away from to ram 5 is rotated and is connected with lamp shade 6, be provided with the bulb in the lamp shade 6, be provided with balancing weight 16 on the base 1.
When the telescopic illumination device is used, the driving device 19 drives the telescopic rod 4 to stretch, the ram 5 and the lampshade 6 can be rotated to conveniently adjust the illumination angle, the sleeve 3 can rotate in the horizontal plane to conveniently adjust the illumination area, the sleeve 3 can tilt in the vertical direction to enlarge the illumination range, and the balancing weight 16 improves the stability of the illumination device.
Preferably, a quadrangular prism-shaped guide rod 8 is fixedly connected to the center inside the casing 3, a quadrangular prism-shaped guide rod groove 7 is formed in the center of the telescopic rod 4, and the guide rod 8 is slidably connected to the guide rod groove 7.
The guide rod 8 is slidably connected with the guide rod groove 7, so that the telescopic rod 4 is slidably connected in the sleeve 3.
Preferably, the driving device 19 includes a rotating sleeve 9, an external thread is disposed on the outer circumferential surface of the telescopic rod 4, the rotating sleeve 9 is in threaded connection with the telescopic rod 4, a driven bevel gear 10 is disposed at the lower end of the rotating sleeve 9, a driving bevel gear 11 is rotatably connected to the sleeve 3, the driving bevel gear 11 is engaged with the driven bevel gear 10, and a handle 12 is fixedly connected to the rotating shaft of the driving bevel gear 11.
The handle 12 drives the rotating sleeve 9 to rotate under the action of gear transmission, and the rotating sleeve 9 drives the telescopic rod 4 to lift through thread transmission.
Preferably, a connecting shaft 14 is fixedly connected to the mounting seat 2, the bottom of the sleeve 3 is rotatably connected to the connecting shaft 14, and a first locking screw 15 is connected to the bottom of the sleeve 3 in a threaded manner.
The first locking screw 15 locks the inclination angle of the sleeve 3.
Preferably, the top of the lampshade 6 and one end of the ram 5, which is far away from the lampshade 6, are provided with connecting sleeves, one end of the ram 5, which is far away from the telescopic rod 4, and one end of the telescopic rod 4 are provided with connecting shafts, the connecting shafts are rotatably connected with the connecting sleeves, the connecting sleeves of the ram 5 are connected with second locking screws 17 through screw threads, and the connecting sleeves of the lampshade 6 are connected with third locking screws 18 through screw threads.
The second locking screw 17 is used for locking the ram 5, and the third locking screw 18 is used for locking the lampshade 6.
Preferably, a rotating handle 13 is fixedly connected to the sleeve 3.
Turning the handle 13 facilitates turning the sleeve 3.
The utility model discloses a theory of operation is: when the telescopic illumination device is used, the driving device 19 drives the telescopic rod 4 to stretch, the ram 5 and the lampshade 6 can be rotated to conveniently adjust the illumination angle, the sleeve 3 can rotate in the horizontal plane to conveniently adjust the illumination area, the sleeve 3 can tilt in the vertical direction to enlarge the illumination range, and the balancing weight 16 improves the stability of the illumination device. The guide rod 8 is slidably connected with the guide rod groove 7, so that the telescopic rod 4 is slidably connected in the sleeve 3. The handle 12 drives the rotating sleeve 9 to rotate under the action of gear transmission, and the rotating sleeve 9 drives the telescopic rod 4 to lift through thread transmission. The first locking screw 15 locks the inclination angle of the sleeve 3. The second locking screw 17 is used for locking the ram 5, and the third locking screw 18 is used for locking the lampshade 6. Turning the handle 13 facilitates turning the sleeve 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A lighting device with a lifting adjusting function comprises a base (1), and is characterized in that: the lamp holder is characterized in that a mounting seat (2) is connected to the base (1) in a rotating mode, a sleeve (3) is connected to the mounting seat (2) in the rotating mode, a telescopic rod (4) is connected to the sleeve (3) in the sliding mode, the telescopic rod (4) is driven to ascend and descend by a driving device (19), a cantilever (5) is connected to the upper end of the telescopic rod (4) in the rotating mode, one end, away from the telescopic rod (4), of the cantilever (5) is connected with a lamp shade (6) in the rotating mode, a bulb is arranged in the lamp shade (6), and a balancing weight (16) is.
2. A lighting device with a lifting adjusting function according to claim 1, wherein: the telescopic rod is characterized in that a quadrangular guide rod (8) is fixedly connected to the center of the inside of the sleeve (3), a quadrangular guide rod groove (7) is formed in the center of the telescopic rod (4), and the guide rod (8) is connected to the guide rod groove (7) in a sliding mode.
3. A lighting device with a lifting adjusting function according to claim 1, wherein: drive arrangement (19) are including rotating cover (9), be provided with the external screw thread on the circumference surface of telescopic link (4), it connects with telescopic link (4) threaded connection to rotate cover (9), the lower extreme that rotates cover (9) is provided with driven bevel gear (10), it is connected with drive bevel gear (11) to rotate on sleeve pipe (3), drive bevel gear (11) and driven bevel gear (10) meshing installation, fixedly connected with handle (12) in the pivot of drive bevel gear (11).
4. A lighting device with a lifting adjusting function according to claim 1, wherein: fixedly connected with connecting axle (14) on mount pad (2), the bottom of sleeve pipe (3) is rotated and is connected on connecting axle (14), sleeve pipe (3) bottom threaded connection has first set screw (15).
5. A lighting device with a lifting adjusting function according to claim 1, wherein: the top of lamp shade (6) and the one end that lamp shade (6) were kept away from in ram (5) are provided with the adapter sleeve, the one end that telescopic link (4) were kept away from in ram (5) and the one end of telescopic link (4) are provided with the connecting axle, the connecting axle rotates with the adapter sleeve to be connected, threaded connection has second locking screw (17) on the adapter sleeve of ram (5), threaded connection has third locking screw (18) on the adapter sleeve of lamp shade (6).
6. A lighting device with a lifting adjusting function according to claim 1, wherein: the sleeve (3) is fixedly connected with a rotating handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959390.6U CN212029207U (en) | 2020-05-29 | 2020-05-29 | Lighting device with lifting adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959390.6U CN212029207U (en) | 2020-05-29 | 2020-05-29 | Lighting device with lifting adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212029207U true CN212029207U (en) | 2020-11-27 |
Family
ID=73481264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020959390.6U Expired - Fee Related CN212029207U (en) | 2020-05-29 | 2020-05-29 | Lighting device with lifting adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212029207U (en) |
-
2020
- 2020-05-29 CN CN202020959390.6U patent/CN212029207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201127 |