CN212986869U

CN212986869U - Telescopic multilayer transparent wooden desk lamp

Info

Publication number: CN212986869U
Application number: CN202022381671.0U
Authority: CN
Inventors: 杨峰
Original assignee: Beijing Institute of Clothing Technology
Current assignee: Beijing Institute of Clothing Technology; Beijing Institute Fashion Technology
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-04-16
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a telescopic multilayer transparent wood desk lamp, comprising a base plate, the upper end of bottom plate is provided with first lamp platform, first lamp platform rotates through two sets of pivots respectively and is connected with two sets of first sleeves, and two sets of first sleeves are located same one side of first lamp platform symmetrical relation, first telescopic link has been cup jointed to first telescopic one end, one side fixedly connected with second pivot of first telescopic link, the cylinder surface of second pivot rotates and is connected with the second lamp platform. The utility model discloses in, first telescopic link, second pivot and first sleeve can manually rotate the position and the orientation that first telescopic link was adjusted to first sleeve and second lamp platform, when using, make the direction of illumination of first LED lamp, second LED lamp different, avoid single direction light to shine and can form and shine the dead angle, make the people more comfortable at the during operation ability, the below at first lamp platform can be accomodate to the second lamp platform.

Description

Telescopic multilayer transparent wooden desk lamp

Technical Field

The utility model relates to a desk lamp field especially relates to a transparent wooden desk lamp of telescopic multilayer.

Background

The wood was cut into 1 cm thick boards. Soaking one side of the wood board in a boiling chemical agent containing water, sodium hydroxide and other chemical substances for two hours, and the lignin can be dissolved out of the cell wall of the wood by the process. Another important chemical property of lignin is the color reaction, which once detached from the wood turns the wood white immediately, and the other side of the wood board is immersed in epoxy resin, which both strengthens the hardness of the wood and makes the wood transparent immediately. The use of epoxy close to the refractive index of the optical glass results in a transparent effect.

There is certain drawback when using in current desk lamp, at first current desk lamp can shelter from formation shadow because of objects such as arm when using, lead to writing or reading the time can cause the shadow region, lead to seeing unclear, secondly the inconvenient adjustment of the direction of illumination of current desk lamp, shine high also inconvenient adjustment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a telescopic multilayer transparent wood desk lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a telescopic multilayer transparent wood desk lamp comprises a bottom plate, wherein a first lamp stand is arranged at the upper end of the bottom plate, the first lamp stand is respectively and rotatably connected with two groups of first sleeves through two groups of rotating shafts, the two groups of first sleeves are positioned on the same side of the first lamp stand and are in symmetrical relation, one end of each first sleeve is sleeved with a first telescopic rod, one side of each first telescopic rod is fixedly connected with a second rotating shaft, and the cylindrical outer surface of each second rotating shaft is rotatably connected with a second lamp stand;

the upper end fixedly connected with pivot seat of bottom plate, the upper end of pivot seat is rotated and is connected with the second sleeve, the upper end of bottom plate is provided with the switch.

As a further description of the above technical solution: the upper end of the second sleeve is sleeved with a second telescopic rod, and a plurality of groups of bayonets are formed in the second telescopic rod.

As a further description of the above technical solution: one side joint of second sleeve has the buckle, and buckle and bayonet socket phase-match.

As a further description of the above technical solution: the upper end fixedly connected with arc reflector panel of bottom plate, and the cambered surface of arc reflector panel is towards second sleeve direction.

As a further description of the above technical solution: one side of the second telescopic rod is rotatably connected with a first rotating shaft, and the first rotating shaft is fixedly connected with the first lamp stand.

As a further description of the above technical solution: and one end of the second rotating shaft is in threaded connection with an elastic adjusting nut, and the elastic adjusting nut is positioned on one side of the second lamp stand, which is different from the second lamp stand.

As a further description of the above technical solution: the lower end of the second lamp stand is fixedly connected with a plurality of groups of second LED lamps.

As a further description of the above technical solution: the lower end of the first lamp stand is fixedly connected with a plurality of groups of first LED lamps.

As a further description of the above technical solution: the bottom plate, the second lamp stand and the first lamp stand are all made of transparent wood.

The utility model discloses following beneficial effect has:

1. the utility model discloses an arc reflector panel that sets up can the light that first LED lamp of partial reflection and second LED lamp sent, makes because the shadow area that shelters from the production reduces, makes the people can see more clearly when reading and writing under the desk lamp.

2. The utility model discloses a first telescopic link, second pivot and the first sleeve that set up, the position and the orientation that can manual rotation first sleeve and second lamp platform adjust first telescopic link, when using, make the direction of illumination of first LED lamp, second LED lamp different, avoid single direction light to shine and can form and shine the dead angle, make the people more comfortable at the during operation ability, the below at first lamp platform can be accomodate to the second lamp platform.

3. The utility model discloses a pivot seat that sets up makes the second sleeve can rotate, makes the position of shining of second lamp platform and first lamp platform be not limited to the place ahead of arc reflector panel, and first pivot makes with the second telescopic link to rotate and is connected, makes first lamp platform rotate around the second telescopic link.

4. The utility model discloses a buckle and the bayonet socket that set up can block the second telescopic link after the second telescopic link stretches out and draws back, prevent that the second telescopic link from taking place to slide under the effect of gravity.

Drawings

Fig. 1 is a top view of a telescopic multilayer transparent wood desk lamp provided by the utility model;

fig. 2 is a right side view of the telescopic multilayer transparent wood desk lamp provided by the utility model;

fig. 3 is a perspective view of a telescopic multilayer transparent wood desk lamp provided by the utility model;

fig. 4 is a front view of the telescopic multilayer transparent wood desk lamp provided by the utility model;

fig. 5 is a front view of the telescopic multilayer transparent wood desk lamp after the shrinkage is finished.

Illustration of the drawings:

1. a base plate; 2. an arc-shaped reflector; 3. a rotating shaft seat; 4. a switch; 5. tightening and loosening the adjusting screw cap; 6. a second lamp stand; 7. a second rotating shaft; 8. a first telescopic rod; 9. a first sleeve; 10. a first lamp stand; 11. a first rotating shaft; 12. a second telescopic rod; 13. a second sleeve; 14. a first LED lamp; 15. a second LED lamp; 16. a bayonet; 17. and (5) buckling.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a telescopic multilayer transparent wood desk lamp comprises a bottom plate 1, a first lamp stand 10 is arranged at the upper end of the bottom plate 1, the first lamp stand 10 is respectively connected with two groups of first sleeves 9 through two groups of rotating shafts in a rotating way, two groups of first sleeves 9 are positioned on the same side of the first lamp stand 10 and are in symmetrical relation, one end of each first sleeve 9 is sleeved with a first telescopic rod 8, one side of each first telescopic rod 8 is fixedly connected with a second rotating shaft 7, the cylindrical outer surface of each second rotating shaft 7 is rotatably connected with a second lamp stand 6, the first telescopic rod 8, the second rotating shaft 7 and the first sleeve 9 are arranged, the first sleeve 9 and the second lamp stand 6 can be manually rotated to adjust the position and the orientation of the first telescopic rod 8, therefore, the irradiation directions of the first LED lamp 14 and the second LED lamp 15 are different, the irradiation dead angle caused by the light irradiation in a single direction is avoided, and meanwhile, the second lamp stand 6 can be accommodated below the first lamp stand 10.

The upper end of the bottom plate 1 is fixedly connected with a rotating shaft seat 3, the upper end of the rotating shaft seat 3 is rotatably connected with a second sleeve 13, and the upper end of the bottom plate 1 is provided with a switch 4, so that the irradiation directions of the second lamp stand 6 and the first lamp stand 10 are not limited to the front of the arc-shaped reflector 2.

The upper end of the second sleeve 13 is sleeved with a second telescopic rod 12, the second telescopic rod 12 is provided with a plurality of groups of bayonets 16, one side of the second sleeve 13 is clamped with a buckle 17, the buckle 17 is matched with the bayonets 16, the buckle 17 and the bayonets 16 can clamp the second telescopic rod 12 after the second telescopic rod 12 stretches, the second telescopic rod 12 is prevented from sliding under the action of gravity, the upper end of the bottom plate 1 is fixedly connected with an arc-shaped reflector 2, the arc surface of the arc-shaped reflector 2 faces the direction of the second sleeve 13, the arc-shaped reflector 2 can partially reflect light emitted by the first LED lamp 14 and the second LED lamp 15, shadow area generated by shielding is reduced, people can see clearly when reading and writing under the desk lamp, one side of the second telescopic rod 12 is rotatably connected with a first rotating shaft 11, and the first rotating shaft 11 is fixedly connected with the first lamp stand 10, so that the first lamp stand 10 can rotate around the second telescopic rod 12, one end threaded connection of second pivot 7 has the elasticity adjusting nut 5, and the elasticity adjusting nut 5 is located second lamp platform 6 and is different from one side of second lamp platform 6, can adjust the rotation elasticity of second lamp platform 6, make the orientation of second lamp platform 6 can be fixed after setting for, the lower extreme fixedly connected with a plurality of groups second LED lamp 15 of second lamp platform 6, the first LED lamp 14 of a plurality of groups of lower extreme fixedly connected with of first lamp platform 10, bottom plate 1, the material of second lamp platform 6 and first lamp platform 10 all is the transparent wood.

The working principle is as follows: firstly, the desk lamp is placed at a place to be used, the buckle 17 is pulled out, when the first lamp stand 10 is pulled upwards to a proper height, the buckle 17 is clamped with the bayonet 16 again, the height of the second lamp stand 6 is fixed, the second lamp stand 6 is pulled towards two sides manually, the first sleeve 9 is rotated, the second lamp stand 6 is moved to two sides of the first lamp stand 10 from the lower end of the first lamp stand 10, the tightness adjusting screw cap 5 is slightly rotated, the second lamp stand 6 is conveniently rotated, the tightness adjusting screw cap 5 is rotated after the angle of the second lamp stand 6 is adjusted, the angle of the second lamp stand 6 is fixed, the arc-shaped reflecting plate 2 can partially reflect light emitted by the first LED lamp 14 and the second LED lamp 15, shadow area generated by shielding is reduced, and people can see clearly when reading and writing under the desk lamp.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a telescopic multilayer transparent wood desk lamp, includes bottom plate (1), its characterized in that: a first lamp stand (10) is arranged at the upper end of the bottom plate (1), the first lamp stand (10) is respectively and rotatably connected with two groups of first sleeves (9) through two groups of rotating shafts, the two groups of first sleeves (9) are positioned on the same side of the first lamp stand (10) and are in a symmetrical relation, one end of each first sleeve (9) is sleeved with a first telescopic rod (8), one side of each first telescopic rod (8) is fixedly connected with a second rotating shaft (7), and the cylindrical outer surface of each second rotating shaft (7) is rotatably connected with a second lamp stand (6);

the upper end fixedly connected with pivot seat (3) of bottom plate (1), the upper end of pivot seat (3) is rotated and is connected with second sleeve (13), the upper end of bottom plate (1) is provided with switch (4).

2. The retractable multi-layer transparent wood desk lamp as claimed in claim 1, wherein: the upper end of the second sleeve (13) is sleeved with a second telescopic rod (12), and a plurality of groups of bayonets (16) are formed in the second telescopic rod (12).

3. The retractable multi-layer transparent wood desk lamp as claimed in claim 1, wherein: one side joint of second sleeve (13) has buckle (17), and buckle (17) and bayonet socket (16) phase-match.

4. The retractable multi-layer transparent wood desk lamp as claimed in claim 1, wherein: the upper end fixedly connected with arc reflector panel (2) of bottom plate (1), and the cambered surface of arc reflector panel (2) is towards second sleeve (13) direction.

5. The retractable multi-layer transparent wood desk lamp as claimed in claim 2, wherein: one side of the second telescopic rod (12) is rotatably connected with a first rotating shaft (11), and the first rotating shaft (11) is fixedly connected with the first lamp stand (10).

6. The retractable multi-layer transparent wood desk lamp as claimed in claim 1, wherein: one end of the second rotating shaft (7) is in threaded connection with an elastic adjusting nut (5), and the elastic adjusting nut (5) is located on one side, different from the second lamp stand (6), of the second lamp stand (6).

7. The retractable multi-layer transparent wood desk lamp as claimed in claim 1, wherein: the lower end of the second lamp stand (6) is fixedly connected with a plurality of groups of second LED lamps (15).

8. The retractable multi-layer transparent wood desk lamp as claimed in claim 1, wherein: the lower end of the first lamp stand (10) is fixedly connected with a plurality of groups of first LED lamps (14).

9. The retractable multi-layer transparent wood desk lamp as claimed in claim 1, wherein: the bottom plate (1), the second lamp stand (6) and the first lamp stand (10) are all made of transparent wood.