CN212319453U - Foldable LED table lamp - Google Patents
Foldable LED table lamp Download PDFInfo
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- CN212319453U CN212319453U CN202020152196.7U CN202020152196U CN212319453U CN 212319453 U CN212319453 U CN 212319453U CN 202020152196 U CN202020152196 U CN 202020152196U CN 212319453 U CN212319453 U CN 212319453U
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Abstract
The utility model relates to the technical field of LED lamps, and discloses a foldable LED table lamp, which comprises a base, wherein a hinged seat is fixedly arranged at the left end of the upper surface of the base, a support rod is hinged on the hinged seat, a movable groove is formed at the top end of the support rod, a rotating rod is fixedly arranged at the rear side in the movable groove, and a connecting column is arranged on the rotating rod in a rotating manner; the pull block pulls the arc-shaped plate to move towards the annular groove through the pull rod and extrudes the second spring, so that the gear is separated from teeth on the arc-shaped plate, then the LED lamp mounting shell is rotated to drive the rotating rod to rotate, the angle of the LED lamp is convenient to adjust, after the LED lamp rotates to a required angle, the second spring is reset, and the teeth on the arc-shaped plate are pushed by the elasticity of the second spring to be meshed with the gear to be positioned and fixed; make its and spacing groove separation through outside pulling gag lever post, then adjust the angle of spliced pole from top to bottom, after adjusting, utilize first spring to reset for the gag lever post is fixed with the spacing groove, has satisfied people's use needs.
Description
Technical Field
The utility model relates to a LED lamp technical field specifically is a collapsible LED table lamp.
Background
With the development of science and technology, the lighting technology is also rapidly developed, and the LED lamp has the advantages of energy conservation, environmental protection, long service life, small size and the like, so that the LED lamp is widely applied to various fields. The LED table lamp is one of the lighting lamps commonly used by people, and many LED table lamps on the market occupy a large area when not used due to the fact that the LED table lamps are rod pieces, large in size and the like, and the angle of a part of foldable LED table lamps is not convenient to adjust when the LED table lamps are used, so that the use is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a collapsible LED table lamp has solved the problem that above-mentioned background art provided.
The utility model provides a following technical scheme: a foldable LED table lamp comprises a base, wherein a hinging seat is fixedly arranged at the left end of the upper surface of the base, a supporting rod is hinged on the hinging seat, a movable groove is formed in the top end of the supporting rod, a rotating rod is fixedly arranged at the rear side in the movable groove, a connecting column is rotatably arranged on the rotating rod, a limiting groove is formed in one side, away from the rotating rod, of the connecting column, a limiting rod is movably arranged at the front side of the supporting rod, the limiting rod extends into the movable groove and is connected with the limiting groove, one end, located at the front side of the supporting rod, of the limiting rod is fixedly connected with a fixed plate, a first spring is fixedly arranged between the fixed plate and the supporting rod, the first spring is arranged at two sides of the limiting rod, a pull groove is fixedly arranged at one side, away from the limiting rod, the LED lamp mounting structure is characterized in that an LED lamp mounting shell is fixedly connected to the right end of the rotating rod, and an LED lamp is fixedly arranged inside the LED lamp mounting shell.
Preferably, the limiting groove is a hexagonal shape matched with the limiting column, the limiting column is a hexagonal prism, and the rotating rod and the connecting column can be detachably arranged.
Preferably, the inside spherical chamber of having seted up of spliced pole, spherical chamber right side is provided with the cylindrical groove, the cylindrical groove right side is provided with the ring channel, spherical chamber, cylindrical groove and ring channel intercommunication set up.
Preferably, the spherical intracavity portion rotates and is provided with spacing ball, spacing ball right side fixedly connected with the rotary rod, the rotary rod set up in the cylindrical groove, the rotary rod right-hand member extends to the outside and fixedly connected with in right side of spliced pole the LED lamp installation shell, fixed cover is equipped with the gear on the rotary rod, the gear set up in the ring channel.
Preferably, the activity of spliced pole front side is provided with the pull rod, the pull rod extends to in the ring channel and fixedly connected with arc, the pull rod is located the one end fixedly connected with in the spliced pole outside draws the piece, the cover is equipped with the second spring on the pull rod, the both ends of second spring respectively with arc and ring channel inner wall fixed connection.
Preferably, a plurality of teeth meshed with the gear are uniformly arranged on the inner side of the arc-shaped plate.
The utility model discloses possess following beneficial effect:
1. this collapsible LED desk lamp, the piece is drawn in the pulling, draw the piece to pass through pull rod pulling arc 17 internalization and extrude the second spring to the ring channel, make the tooth separation on gear and the arc, then drive the rotary rod through rotating LED lamp installation shell and rotate, the rotary rod drives spacing ball and gear at spherical chamber and ring channel internal rotation, be convenient for adjust the angle of LED lamp, after the LED lamp is rotatory to the angle of needs, loosen again draw the piece can, the second spring resets afterwards, elasticity through the second spring promotes tooth and gear mesh location on the arc fixed can mutually.
2. This collapsible LED desk lamp makes its and spacing groove separation through outside pulling gag lever post, then adjusts the angle of spliced pole from top to bottom, after adjusting, loosens the kerve again, utilizes first spring to reset for gag lever post and spacing groove are fixed, have satisfied people's use needs.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the support rod of the present invention;
FIG. 3 is a schematic view of the structure of the movable trough of the present invention;
FIG. 4 is a schematic view of the connection structure of the limiting groove and the limiting rod of the present invention;
FIG. 5 is a schematic view of the internal structure of the connecting column of the present invention;
fig. 6 is a side view of the arc plate of the present invention.
In the figure: 1. a base; 2. a hinged seat; 3. a support bar; 4. a movable groove; 5. a rotating rod; 6. connecting columns; 7. a limiting groove; 8. a limiting rod; 9. a fixing plate; 10. a first spring; 11. groove drawing; 12. rotating the rod; 13. an LED lamp mounting case; 14. an LED lamp; 15. a spherical cavity; 16. a cylindrical groove; 17. an annular groove; 18. a limiting ball; 19. a gear; 20. a pull rod; 21. an arc-shaped plate; 22. pulling the block; 23. a second spring; 24. and (4) teeth.
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. 1-6, a foldable LED desk lamp comprises a base 1, a hinged base 2 is fixedly arranged at the left end of the upper surface of the base 1, a support rod 3 is hinged on the hinged base 2, a movable groove 4 is formed at the top end of the support rod 3, a rotating rod 5 is fixedly arranged at the rear side in the movable groove 4, a connecting rod 6 is rotatably arranged on the rotating rod 5, a limit groove 7 is formed at one side of the connecting rod 6 away from the rotating rod 5, a limit rod 8 is movably arranged at the front side of the support rod 3, the limit rod 8 extends into the movable groove 4 and is connected with the limit groove 7, a fixed plate 9 is fixedly connected at one end of the limit rod 8 located at the front side of the support rod 3, a first spring 10 is fixedly arranged between the fixed plate 9 and the support rod 3, the first spring 10 is arranged at two sides of the limit rod 8, a pull groove 11 is, the right end of the rotating rod 12 is fixedly connected with an LED lamp mounting shell 13, and an LED lamp 14 is fixedly arranged inside the LED lamp mounting shell 13.
The limiting groove 7 is a hexagonal prism matched with the limiting column, the limiting column is a hexagonal prism, and the rotating rod 5 and the connecting column 6 can be detachably arranged and are convenient to detach and install.
Wherein, the inside spherical chamber 15 of having seted up of spliced pole 6, spherical chamber 15 right side is provided with cylindrical groove 16, and cylindrical groove 16 right side is provided with ring channel 17, and spherical chamber 15, cylindrical groove 16 and ring channel 17 intercommunication set up, are convenient for install spacing ball 18, rotary rod 12 and gear 19.
Wherein, spherical cavity 15 inside is rotated and is provided with spacing ball 18, spacing ball 18 right side fixedly connected with rotary rod 12, rotary rod 12 sets up in cylindrical groove 16, rotary rod 12 right-hand member extends to spliced pole 6's right side outside and fixedly connected with LED lamp installation shell 13, the fixed cover is equipped with gear 19 on rotary rod 12, gear 19 sets up in ring channel 17, during the use, drive rotary rod 12 through rotating LED lamp installation shell 13 and rotate, rotary rod 12 drives spacing ball 18 and gear 19 at spherical cavity 15 and ring channel 17 internal rotation, be convenient for adjust the angle of LED lamp 14.
Wherein, the activity of spliced pole 6 front side is provided with pull rod 20, pull rod 20 extends to in the ring channel 17 and fixedly connected with arc 21, pull rod 20 is located the one end fixedly connected with in the spliced pole 6 outside and draws piece 22, the cover is equipped with second spring 23 on the pull rod 20, the both ends of second spring 23 respectively with arc 21 and ring channel 17 inner wall fixed connection, during the use, outwards pull out pull rod 20, pull rod 20 drives arc 21 and gear 19 separation, loosen pull rod 20 after 14 angle modulation of LED lamp is good, the tooth 24 and the gear 19 of elasticity on with the arc 21 that utilize second spring 23 mesh, then fix LED lamp installation shell 13.
Wherein, the inner side of the arc plate 21 is evenly provided with a plurality of teeth 24 which are meshed with the gear 19, so as to be convenient for being meshed with the gear 19, thereby achieving the purpose of fixing the rotating rod 12.
When the LED lamp fixing device is used, the pulling block 22 is pulled, the pulling block 22 pulls the arc-shaped plate 21 to move towards the annular groove 17 through the pulling rod 20 and extrudes the second spring 23, the gear 19 is separated from the teeth 24 on the arc-shaped plate 21, then the rotating rod 12 is driven to rotate through rotating the LED lamp mounting shell 13, the rotating rod 12 drives the limiting ball 18 and the gear 19 to rotate in the spherical cavity 15 and the annular groove 17, the angle of the LED lamp 14 is convenient to adjust, after the LED lamp 14 rotates to a required angle, the pulling block 22 is loosened, then the second spring 23 resets, the teeth 24 on the arc-shaped plate 21 are pushed by the elastic force of the second spring 23 to be meshed with the gear 19 to be positioned and fixed, the limiting rod 8 is separated from the limiting groove 7 through pulling outwards, then the angle of the connecting column 6 is adjusted up and down, the pulling groove 11 is loosened again, the first spring 10 is used for resetting, and the limiting rod 8 is fixed with the limiting groove 7, the use requirements of people are met.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a collapsible LED desk lamp, includes base (1), its characterized in that: the hinge base (2) is fixedly arranged at the left end of the upper surface of the base (1), the hinge base (2) is hinged with a support rod (3), a movable groove (4) is formed in the top end of the support rod (3), a rotating rod (5) is fixedly arranged at the rear side in the movable groove (4), a connecting column (6) is rotatably arranged on the rotating rod (5), a limiting groove (7) is formed in one side, away from the rotating rod (5), of the connecting column (6), a limiting rod (8) is movably arranged at the front side of the support rod (3), the limiting rod (8) extends into the movable groove (4) and is connected with the limiting groove (7), a fixed plate (9) is fixedly connected to one end, located at the front side of the support rod (3), of the limiting rod (8), a first spring (10) is fixedly arranged between the fixed plate (9) and the support rod (3), first spring (10) set up in the both sides of gag lever post (8), fixed plate (9) are kept away from fixed kerve (11) that is provided with in one side of gag lever post (8), spliced pole (6) right side is provided with rotary rod (12), rotary rod (12) right-hand member fixedly connected with LED lamp installation shell (13), LED lamp installation shell (13) inside fixed LED lamp (14) that is provided with.
2. The foldable LED table lamp as claimed in claim 1, wherein: the limiting groove (7) is a hexagonal shape matched with the limiting column, the limiting column is a hexagonal prism, and the rotating rod (5) and the connecting column (6) can be arranged in a detachable mode.
3. The foldable LED table lamp as claimed in claim 1, wherein: spherical chamber (15) have been seted up to spliced pole (6) inside, spherical chamber (15) right side is provided with cylindrical groove (16), cylindrical groove (16) right side is provided with ring channel (17), spherical chamber (15), cylindrical groove (16) and ring channel (17) intercommunication set up.
4. The foldable LED table lamp as claimed in claim 3, wherein: spherical chamber (15) inside rotation is provided with spacing ball (18), spacing ball (18) right side fixedly connected with rotary rod (12), rotary rod (12) set up in cylindrical groove (16), rotary rod (12) right-hand member extends to the outside and fixedly connected with in right side of spliced pole (6) LED lamp installation shell (13), fixed cover is equipped with gear (19) on rotary rod (12), gear (19) set up in ring channel (17).
5. The foldable LED table lamp as claimed in claim 4, wherein: spliced pole (6) front side activity is provided with pull rod (20), pull rod (20) extend to fixedly connected with arc (21) in ring channel (17), pull rod (20) are located the one end fixedly connected with in the spliced pole (6) outside draws piece (22), the cover is equipped with second spring (23) on pull rod (20), the both ends of second spring (23) respectively with arc (21) and ring channel (17) inner wall fixed connection.
6. The foldable LED table lamp as claimed in claim 5, wherein: a plurality of teeth (24) meshed with the gear (19) are uniformly arranged on the inner side of the arc-shaped plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020152196.7U CN212319453U (en) | 2020-02-04 | 2020-02-04 | Foldable LED table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020152196.7U CN212319453U (en) | 2020-02-04 | 2020-02-04 | Foldable LED table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212319453U true CN212319453U (en) | 2021-01-08 |
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ID=74030003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020152196.7U Active CN212319453U (en) | 2020-02-04 | 2020-02-04 | Foldable LED table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212319453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814872A (en) * | 2021-01-15 | 2021-05-18 | 湖州台连氢能科技有限公司 | High-pressure low-temperature liquid pump convenient to install |
| CN113209495A (en) * | 2021-06-19 | 2021-08-06 | 陕西中医药大学附属医院 | Novel rheumatism thermotherapy equipment |
-
2020
- 2020-02-04 CN CN202020152196.7U patent/CN212319453U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814872A (en) * | 2021-01-15 | 2021-05-18 | 湖州台连氢能科技有限公司 | High-pressure low-temperature liquid pump convenient to install |
| CN113209495A (en) * | 2021-06-19 | 2021-08-06 | 陕西中医药大学附属医院 | Novel rheumatism thermotherapy equipment |
| CN113209495B (en) * | 2021-06-19 | 2022-10-25 | 陕西中医药大学附属医院 | Novel rheumatism thermotherapy equipment |
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