CN215372157U - Desk lamp structure convenient to adjust - Google Patents
Desk lamp structure convenient to adjust Download PDFInfo
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- CN215372157U CN215372157U CN202122124330.XU CN202122124330U CN215372157U CN 215372157 U CN215372157 U CN 215372157U CN 202122124330 U CN202122124330 U CN 202122124330U CN 215372157 U CN215372157 U CN 215372157U
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- desk lamp
- base
- structure convenient
- sector gear
- lampshade assembly
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Abstract
The utility model discloses a desk lamp structure convenient to adjust, which comprises a base stably placed on a desk top, wherein an adjusting bracket capable of adjusting the light irradiation angle is arranged at the upper end of the base; the lampshade assembly is arranged at the upper end of the adjusting bracket, and a lamp is arranged in the lampshade assembly; also includes: the bearing of the turntable is arranged in the lampshade assembly, and the turntable is positioned outside the lamp; the fan-shaped gear is arranged inside the lower end of the lampshade assembly through a bearing, and the fan-shaped gear is distributed at equal angles relative to the center of the lampshade assembly; the optical filter frame body is fixedly arranged on one side of the sector gear; the groove and the guide groove are respectively arranged on the outer side of the middle part of the base and in one side of the base. This desk lamp structure convenient to adjust can realize adjusting the purpose of the light colour that lamps and lanterns distributed out through the effect of light filter support body, improves the practicality to can improve the convenience that connecting wire accomodates the in-process.
Description
Technical Field
The utility model relates to the related technical field of table lamps, in particular to a table lamp structure convenient to adjust.
Background
The desk lamp is wide in daily use, integrates practicability and decoration, is light, portable, attractive and exquisite, and can be used for reading and the like.
However, the existing table lamp structure has the following problems:
the novel desk lamp with the publication number of CN212080938U drives the sliding sleeve to slide on the desk lamp frame through the movement of the desk lamp head, the locking column is rotated to enable the locking column to be in locking fit with the locking groove, and then the desk lamp head is locked and fixed on the desk lamp frame, so that the height of the desk lamp head can be conveniently adjusted; the placing plate is convenient for placing the water cup; desk lamp head and sliding sleeve threaded connection, the convenience is rotatory to the desk lamp head, and nevertheless this desk lamp is inconvenient when using adjusts the colour of light as required, and the practicality is relatively poor, when not using this desk lamp, and inconvenient accomodating connecting wire uses comparatively inconveniently simultaneously.
We have therefore proposed a desk lamp structure which is easy to adjust in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a desk lamp structure convenient to adjust, and aims to solve the problems that the existing desk lamp in the market is inconvenient to adjust the color of light according to needs when in use, poor in practicability, inconvenient to store connecting wires when not in use and inconvenient to use, and the desk lamp provided by the background technology is used.
In order to achieve the purpose, the utility model provides the following technical scheme: a desk lamp structure convenient to adjust comprises a base stably placed on a desk top, wherein an adjusting support capable of adjusting the light irradiation angle is mounted at the upper end of the base;
the lampshade assembly is arranged at the upper end of the adjusting bracket, and a lamp is arranged in the lampshade assembly;
also includes:
the bearing of the turntable is arranged in the lampshade assembly, and the turntable is positioned outside the lamp;
the fan-shaped gear is arranged inside the lower end of the lampshade assembly through a bearing, and the fan-shaped gear is distributed at equal angles relative to the center of the lampshade assembly;
the optical filter frame body is fixedly arranged on one side of the sector gear;
the groove and the guide groove are respectively arranged on the outer side of the middle part of the base and inside one side of the base, and the groove is used for winding a connecting wire.
Preferably, the tooth block group is installed to the lower extreme inner wall of carousel, and the upper end outside cover of carousel is established and is fixed with the worm wheel to one side meshing of worm wheel has the worm, and the worm bearing install in lamp shade assembly's inside moreover, make after rotating the worm, can utilize the meshing effect between worm and the worm wheel to drive the carousel and rotate.
Preferably, the tooth group and the sector gear constitute a meshing structure, and the sector gear with the welding has torsion spring between the lamp shade subassembly for after the carousel rotates, can drive the tooth group that the carousel inner wall was installed and mesh with sector gear, and then can drive sector gear and rotate, and when not taking place the meshing, can utilize torsion spring to reset.
Preferably, the diameter of light filter support body is greater than the diameter of lamps and lanterns, and the length of center connecting wire between light filter support body and the sector gear equals the distance that the center is connected between sector gear and the lamps and lanterns for after the light filter support body rotates along with sector gear, can cover lamps and lanterns completely, and then can adjust the light colour, in order to adapt to different actual need, improve the practicality.
Preferably, the inside block of guide way slides and is provided with the plastics socket, and the plastics socket matches each other with the plug of connecting wire to the cross-section of plastics socket is "L" font setting, makes to be convenient for twine the inside of connecting wire in the recess, and is convenient for insert the plug in the plastics socket.
Preferably, the inside of plastics socket is provided with the stopper, and the stopper with welded mounting has compression spring between the base, makes the stopper can stretch into the inside of plastics socket for after pulling out plastics socket, can drive the stopper under compression spring's effect and stretch into plastics socket, realize the fixed of removal back plastics socket.
Preferably, one side of stopper and plastics socket is the slope form setting, and the stopper with plastics socket constitutes unsmooth cooperation for the stopper can not block the outside removal of plastics socket.
Compared with the prior art, the utility model has the beneficial effects that: the desk lamp structure convenient to adjust is convenient to adjust the light color of a lamp according to needs, improves the practicability, and is convenient to store connecting wires when the desk lamp is not used;
1. the optical filter frame body and the rotary table are arranged, so that after the worm rotates, the rotary table can be driven to rotate by utilizing the matching relation between the worm and the worm gear, the tooth block arranged inside the rotary table is enabled to be meshed with the sector gear, the optical filter frame body fixed at one end of the sector gear can be driven to be opposite to the lamp, the color of light emitted by the lamp can be adjusted through the action of the optical filter frame body, the adjustment can be carried out according to actual needs, and the practicability is improved;
2. be provided with recess and plastics socket, make when need not using this desk lamp, can twine connecting wire on the recess, and insert the plug in plastics socket, outwards pull out plastics socket afterwards, make connecting wire can closely laminate on the base, the stopper stretches into the inside of plastics socket under compression spring's effect simultaneously, and then can fix the plastics socket after the removal, thereby realize accomodating connecting wire, and can improve the convenience of accomodating the in-process.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front cross-sectional view of a lampshade assembly according to the present invention;
FIG. 3 is a schematic view of the bottom view of the turntable according to the present invention;
FIG. 4 is a side view of a sector gear of the present invention;
FIG. 5 is a schematic view of a front cross-sectional view of the base of the present invention;
fig. 6 is a schematic view of the plastic socket of the present invention in a bottom view.
In the figure: 1. a base; 2. adjusting the bracket; 3. a lamp housing assembly; 4. a light fixture; 5. a turntable; 501. a tooth block; 6. a worm gear; 7. a worm; 8. a sector gear; 9. a filter frame body; 10. a torsion spring; 11. a groove; 12. a plastic socket; 13. a guide groove; 14. a limiting block; 15. a pressure spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a desk lamp structure convenient to adjust comprises a base 1 stably placed on a desktop, and an adjusting bracket 2 capable of adjusting the light irradiation angle is installed at the upper end of the base 1;
the lampshade assembly 3 is arranged at the upper end of the adjusting bracket 2, and a lamp 4 is arranged inside the lampshade assembly 3;
also includes:
the rotary disc 5 is arranged in the lampshade assembly 3 through a bearing, and the rotary disc 5 is positioned outside the lamp 4;
a sector gear 8, the bearing of which is installed inside the lower end of the lampshade component 3, and the sector gear 8 is distributed with equal angle about the center of the lampshade component 3;
a filter frame body 9 fixedly installed at one side of the sector gear 8;
the groove 11 and the guide groove 13 are respectively arranged at the outer side of the middle part and the inner part of one side of the base 1, and the groove 11 is used for winding and connecting wires;
the inner wall of the lower end of the rotary disc 5 is provided with a tooth block group 501, the outer side of the upper end of the rotary disc 5 is fixedly sleeved with a worm wheel 6, one side of the worm wheel 6 is meshed with a worm 7, and the worm 7 is arranged in the lampshade assembly 3 in a bearing mode; the gear block group 501 and the sector gear 8 form a meshing structure, and a torsion spring 10 is welded between the sector gear 8 and the lampshade assembly 3; the diameter of the optical filter frame body 9 is larger than that of the lamp 4, and the length of a central connecting line between the optical filter frame body 9 and the sector gear 8 is equal to the distance of the center connection between the sector gear 8 and the lamp 4;
referring to fig. 1-4, when the light color of the lamp 4 needs to be adjusted according to actual requirements, the worm 7 is rotated, after the worm 7 rotates, the worm wheel 6 can drive the rotary disc 5 fixed on the worm wheel 6 to synchronously rotate due to the meshing action between the worm wheel 6 and the worm 7, after the rotary disc 5 rotates, the tooth block set 501 mounted on the inner wall of the rotary disc 5 can be driven to mesh with the sector gear 8, and then the sector gear 8 rotates synchronously, so that the optical filter frame body 9 mounted on the side portion of the sector gear 8 can be driven to move to the lower end of the lamp 4, the light color emitted by the lamp 4 can be adjusted through the action of the optical filter frame body 9, and when another color needs to be used, the worm 7 continues to rotate, so that the tooth block set 501 meshes with another sector gear 8, at this time, the previous sector gear 8 can be reset under the action of the torsion spring 10, in order to change the color.
A plastic socket 12 is clamped and slidably arranged in the guide groove 13, the plastic socket 12 is matched with a plug of a connecting wire, and the cross section of the plastic socket 12 is arranged in an L shape; a limiting block 14 is arranged inside the plastic socket 12, and a pressure spring 15 is welded between the limiting block 14 and the base 1, so that the limiting block 14 can extend into the plastic socket 12; one side of the limiting block 14 and one side of the plastic socket 12 are arranged in an inclined shape, and the limiting block 14 and the plastic socket 12 form concave-convex matching;
referring to fig. 1 and 5-6, when the desk lamp is not needed to be used, the connecting wire is firstly wound inside the groove 11, then a plug installed at one end of the connecting wire is inserted into the plastic socket 12, (at this time, in order to facilitate the insertion of the connecting wire into the plastic socket 12, the winding force of the connecting wire on the base 1 is loose), then, in order to make the connecting wire tightly fit with the base 1, the plastic socket 12 is pulled outwards, the limiting block 14 can extend into the plastic socket 12 under the elastic action of the pressure spring 15, and then the moved plastic socket 12 can be fixed.
The working principle is as follows: when the table lamp structure convenient for adjustment is used, as shown in fig. 1-5, when the light color of the lamp 4 needs to be adjusted according to actual requirements, the worm 7 is firstly rotated, by utilizing the meshing action between the worm wheel 6 and the worm 7 and between the tooth block set 501 and the sector gear 8, the optical filter frame body 9 arranged at the side part of the sector gear 8 can be driven to move to the lower end of the lamp 4, and under the action of the optical filter frame body 9, the color of the light emitted by the lamp 4 can be adjusted by first winding the connecting wire inside the recess 11, then inserting the plug mounted at one end of the connecting wire into the plastic socket 12, then, in order to promote the connecting wire to be tightly attached to the base 1, the plastic socket 12 is pulled outwards, and the moved plastic socket 12 can be fixed by utilizing the attaching effect between the limiting block 14 and the plastic socket 12.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A desk lamp structure convenient to adjust comprises a base stably placed on a desk top, wherein an adjusting support capable of adjusting the light irradiation angle is mounted at the upper end of the base;
the lampshade assembly is arranged at the upper end of the adjusting bracket, and a lamp is arranged in the lampshade assembly;
it is characterized by also comprising:
the bearing of the turntable is arranged in the lampshade assembly, and the turntable is positioned outside the lamp;
the fan-shaped gear is arranged inside the lower end of the lampshade assembly through a bearing, and the fan-shaped gear is distributed at equal angles relative to the center of the lampshade assembly;
the optical filter frame body is fixedly arranged on one side of the sector gear;
the groove and the guide groove are respectively arranged on the outer side of the middle part of the base and inside one side of the base, and the groove is used for winding a connecting wire.
2. A desk lamp structure convenient for adjustment as claimed in claim 1, wherein: the gear block group is installed to the lower extreme inner wall of carousel, and the upper end outside cover of carousel is established and is fixed with the worm wheel to one side meshing of worm wheel has the worm, worm bearing install in lamp shade assembly's inside moreover.
3. A desk lamp structure convenient for adjustment as claimed in claim 2, wherein: the gear block group and the sector gear form a meshing structure, and a torsion spring is welded between the sector gear and the lampshade assembly.
4. A desk lamp structure convenient for adjustment as claimed in claim 1, wherein: the diameter of the optical filter frame body is larger than that of the lamp, and the length of a central connecting line between the optical filter frame body and the sector gear is equal to the distance between the sector gear and the lamp, wherein the center of the distance is connected with the sector gear.
5. A desk lamp structure convenient for adjustment as claimed in claim 1, wherein: the inside block of guide way slides and is provided with the plastics socket, and the plastics socket matches each other with the plug of connecting wire to the cross-section of plastics socket is "L" font setting.
6. A desk lamp structure convenient for adjustment as claimed in claim 5, wherein: the inside of plastics socket is provided with the stopper, and the stopper with welded mounting has pressure spring between the base, makes the stopper can stretch into the inside of plastics socket.
7. A desk lamp structure convenient for adjustment as claimed in claim 6, wherein: one side of stopper and plastics socket is the slope form setting, and the stopper with plastics socket constitutes unsmooth cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124330.XU CN215372157U (en) | 2021-09-04 | 2021-09-04 | Desk lamp structure convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124330.XU CN215372157U (en) | 2021-09-04 | 2021-09-04 | Desk lamp structure convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215372157U true CN215372157U (en) | 2021-12-31 |
Family
ID=79619814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122124330.XU Active CN215372157U (en) | 2021-09-04 | 2021-09-04 | Desk lamp structure convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215372157U (en) |
-
2021
- 2021-09-04 CN CN202122124330.XU patent/CN215372157U/en active Active
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