CN221301201U

CN221301201U - Adjustable desk lamp

Info

Publication number: CN221301201U
Application number: CN202323476658.3U
Authority: CN
Inventors: 周飞波; 章珊伟; 邢玉珍; 陈昱颖; 张晓森
Original assignee: Yiwu Industrial and Commercial College
Current assignee: Yiwu Industrial and Commercial College
Filing date: 2023-12-20
Publication date: 2024-07-09
Anticipated expiration: 2033-12-20

Abstract

The utility model discloses an adjustable desk lamp, which comprises a base, two support rods arranged on the base, wherein a lamp shade is arranged on the support rods, a light-emitting source is arranged in the lamp shade, the desk lamp is electrified and illuminated by the light-emitting source, the desk lamp also comprises a connecting column arranged between the two support rods, a first adjusting part is arranged between the connecting column and the lamp shade, and the lamp shade is adjustably arranged on the connecting column through the first adjusting part, so that adjustment of a plurality of angles can be realized; establish second adjusting part between spliced pole and the two spinal branch vaulting poles, but the spliced pole passes through the installation on the bracing piece of second adjusting part longitudinal adjustment, and the user passes through the height of second adjusting part regulation light source, and the user can be according to the angle of own user demand with the regulation light source and its height, the user of being convenient for.

Description

Adjustable desk lamp

Technical Field

The utility model relates to the field of daily necessities, in particular to an adjustable table lamp.

Background

The desk lamp is a common living article in daily life, is more used at night, is used for lighting by being placed on a desk surface, and can not interfere sleeping of a roommate when being used for sitting in front of the desk at night and can also ensure smooth work.

The disclosure of the existing desk lamp such as chinese patent CN219976311U is as follows: multidirectional rotation desk lamp, including illumination lamp frame, opening end cover body and light pearl, the opening end cover body is installed at the open end inner wall of illumination lamp frame, light pearl passes through opening end cover body and illumination lamp frame fixed mounting, its characterized in that: the end wall threaded connection of illumination lamp frame has the screw that twists tightly, the rotation cover is installed through the screw that twists tightly to the illumination lamp frame, the inner wall of rotation cover is pegged graft and is had the axle bull stick, the both ends fixedly connected with of axle bull stick set up the fixed plate.

The desk lamp can be adjusted in a rotating manner, but cannot be adjusted from multiple directions, and a user cannot adjust the desk lamp to a proper position according to own use requirements.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides the adjustable table lamp which is convenient for humidifying the sucked air. In order to solve the technical problems, the utility model provides the following technical scheme.

The adjustable desk lamp comprises a base and two support rods arranged on the base, wherein a lamp shade is arranged on the support rods, and a light-emitting source is arranged in the lamp shade; and a second adjusting part is arranged between the connecting column and the two supporting rods, and the connecting column is longitudinally adjustable and arranged on the supporting rods through the second adjusting part.

Further, the first adjusting part comprises a connecting ring extending from the rear end of the lampshade, a connecting block arranged at the end part of the connecting column, and a connecting sphere positioned between the connecting ring and the connecting block, and the connecting sphere is used for realizing multi-angle rotation.

Further, an extension column extending to the connecting sphere is arranged in the center of the connecting ring, and the extension column and the connecting sphere are integrally formed; the connecting block is provided with a mounting groove which is adaptive to the connecting sphere, the connecting sphere is movably arranged in the mounting groove, and the size of the connecting sphere embedded in the mounting groove is larger than the radius of the connecting sphere.

Further, the second adjusting part comprises a sliding rail on the inner side of the supporting rod and a sliding block of the sliding rail matched with two sides of the connecting column, the sliding rail extends from the top of the supporting rod to the bottom, and the sliding block slides in the sliding rail to adjust the height in a sliding mode.

Further, the outside of bracing piece is established fixed knob, and fixed knob supports in the slider, through the spacing slider of fixed knob.

Further, the lower end of the lampshade is provided with a light-transmitting cover plate, the outer wall of the cover plate is provided with a convex rib ring, the inner wall of the lampshade is provided with a clamping groove for adapting to the rib ring, and the cover plate is embedded into the clamping groove through the rib ring to be fixed.

Further, a U-shaped rod is arranged on the support rods, and two end parts of the U-shaped rod are respectively connected to the top ends of the two support rods.

Further, an anti-slip pad is arranged on the ground of the base.

Further, the base is provided with wavy grains, and the wavy grains are uniformly distributed on the top surface of the base.

Further, a power switch is arranged on the base, and a charging interface is arranged at the rear end of the base.

Compared with the prior art, the utility model has the following beneficial effects:

The first adjusting part is arranged between the connecting column and the lampshade, and the lampshade is adjustably arranged on the connecting column through the first adjusting part, so that a plurality of angle rotation adjustment can be realized; establish second regulation portion between spliced pole and the two spinal branch vaulting poles, but the spliced pole passes through the installation on the bracing piece of second regulation portion longitudinal adjustment, and the user passes through the height of second regulation portion adjustment luminous source, and the user can be according to the angle of own user demand with the regulation lamp shade and its height, makes the user have good use experience.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is an exploded view of the present utility model.

FIG. 3 is a schematic diagram of the present utility model.

Fig. 4 is an exploded view of the present utility model.

Fig. 5 is a perspective view of the base of the present utility model.

Reference numerals: 1. base, 2, bracing piece, 3, lamp shade, 4, luminous source, 5, spliced pole, 6, first adjustment portion, 7, second adjustment portion, 8, go-between, 9, connecting block, 10, connection spheroid, 11, extension post, 12, mounting groove, 13, slide rail, 14, slider, 15, fixed knob, 16, apron, 17, muscle ring, 18, draw-in groove, 19, U-shaped pole, 20, slipmat, 21, wave pattern, 22, switch, 23, interface that charges.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An adjustable desk lamp comprises a base 1 and two support rods 2 arranged on the base 1, wherein a circular lampshade 3 is arranged on the support rods 2, a luminous source 4 is arranged in the lampshade 3, and the luminous source 4 is electrified for illumination. The connecting column 5 is movably arranged between the two support rods 2, and is not detachable. A first adjusting part 6 is arranged between the connecting column 5 and the lampshade 3, the lampshade 3 is adjustably arranged on the connecting column 2 through the first adjusting part 6, and a plurality of angles can be adjusted in a rotating mode; establish second adjusting part 7 between spliced pole 5 and two spinal branch vaulting poles 2, but spliced pole 5 passes through second adjusting part 7 longitudinal adjustment's installation on bracing piece 2, and spliced pole 5 longitudinal adjustment drives lamp shade 3 displacement in the lump, and the user can be according to self user demand with angle and the height of adjusting lamp shade 3, satisfies the different user demand of user.

The first adjusting part 6 comprises a connecting ring 8 extending from the rear end of the lampshade, a connecting block 9 arranged at the end part of the connecting column 5, and a connecting ball 10 arranged between the connecting ring 8 and the connecting block 9, and the connecting ball 10 realizes multi-angle rotation. The connecting ring 8 integrated into one piece is in lamp shade 3 rear end, and the extension post 11 that extends to on the connecting sphere 10 is established at connecting ring 8 center, and extension post 11 and connecting sphere 10 integrated into one piece, lamp shade 3 are connected with connecting sphere 10 through extension post 11, and connecting ring 8 holds the connecting sphere from one side, has increased stability. One end of the connecting block 9 is provided with a mounting groove 12 which is matched with the connecting ball body 10, the end part of the mounting groove 12 is open, the connecting ball body 10 is movably arranged in the mounting groove 12, and the size of the connecting ball body 10 embedded into the mounting groove 12 is larger than the radius of the connecting ball body 10, so that the connecting ball body 10 cannot be separated from the mounting groove 12. The connecting ball body 10 rotates in the mounting groove 12 to drive the lamp shade 3 to rotate at multiple angles to realize adjustment.

The second adjusting part 7 includes two sliding rails 13 inside the supporting rods 2 and sliding blocks 14 of the sliding rails 13 adapted to two sides of the connecting column 5, the sliding rails 13 extend from the top to the bottom of the supporting rods 2, the sliding rails 13 penetrate through the supporting rods 2, the sliding blocks 14 slide in the sliding rails 13, and the connecting column 5 adjusts the height in a sliding manner. The outside of the support rod 2 is provided with a fixed knob 15, the fixed knob 15 is propped against the slide block 14, and after the height is adjusted up and down, the slide block 14 is limited by screwing the fixed knob 15, so that the support rod is prevented from sliding downwards under the gravity of the support rod. When the adjustment is needed, the fixing knob 15 is rotated to be separated from the slide block 14, and the connecting column 5 can slide up and down at the moment. Cover plate

The lower end of the lamp shade 3 is provided with a light-transmitting cover plate 16 for dust prevention. The cover plate 16 is preferably acrylic, has good light transmittance and is low in cost. The outer wall of the plate cover 16 is provided with a raised rib ring 17, the inner wall of the lampshade 3 is provided with a clamping groove 18 for adapting to the rib ring 17, and the cover plate 16 is fixed and detachable in a mode that the rib ring 17 is embedded into the clamping groove 18.

The U-shaped rods 19 are arranged on the support rods 2, two end parts of the U-shaped rods 19 are respectively connected to the top ends of the two support rods 2, and the U-shaped rods 19 enable the tops of the two support rods 2 to be closed so as to prevent the connecting column 5 from falling off. And the design of top U-shaped has the radian, and the feel is better when touching, and the unexpected collision of user also can not receive great injury.

The bottom surface of the base 1 is provided with an anti-slip pad 20, and the anti-slip pad is made of silica gel, so that the friction force between the anti-slip pad and a tabletop is increased, and the anti-slip pad is not easy to fall off.

The base 1 is provided with the wavy patterns 21, the wavy patterns 21 are uniformly distributed on the top surface of the base 1, the aesthetic property of the product is improved, and good touch feeling is also improved.

The base 1 is shown provided with a power switch 22, by means of which power switch 22 the light source 4 is switched on or off. The power supply is arranged in the base 1, and the power is supplied by adopting a battery mode. The rear end of the base 1 is provided with a charging interface 23, and a power supply is charged through the charging interface 23.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The adjustable desk lamp comprises a base and two support rods arranged on the base, wherein a lamp shade is arranged on the support rods, and a light-emitting source is arranged in the lamp shade; and a second adjusting part is arranged between the connecting column and the two supporting rods, and the connecting column is longitudinally adjustable and arranged on the supporting rods through the second adjusting part.

2. The adjustable table lamp as claimed in claim 1, wherein the first adjusting part comprises a connection ring extended from a rear end of the lamp housing, a connection block installed at an end of the connection column, and a connection sphere between the connection ring and the connection block, and the multi-angle rotation is achieved through the connection sphere.

3. The adjustable desk lamp as claimed in claim 2, wherein the connecting ring is provided with an extension column extending to the connecting sphere at the center, and the extension column and the connecting sphere are integrally formed; the connecting block is provided with a mounting groove which is adaptive to the connecting sphere, the connecting sphere is movably arranged in the mounting groove, and the size of the connecting sphere embedded in the mounting groove is larger than the radius of the connecting sphere.

4. The adjustable desk lamp as claimed in claim 1, wherein the second adjusting part comprises a sliding rail on the inner side of the supporting rod and a sliding block on two sides of the connecting column, the sliding rail extends from the top to the bottom of the supporting rod, and the sliding block slides in the sliding rail to adjust the height in a sliding manner.

5. The adjustable desk lamp as claimed in claim 1, wherein a fixing knob is arranged on the outer side of the support rod, the fixing knob is abutted against the sliding block, and the sliding block is limited by the fixing knob.

6. The adjustable desk lamp as claimed in claim 1, wherein the lower end of the lamp housing is provided with a transparent cover plate, the outer wall of the cover plate is provided with a raised rib ring, the inner wall of the lamp housing is provided with a clamping groove for adapting to the rib ring, and the cover plate is embedded into the clamping groove through the rib ring to be fixed.

7. An adjustable desk lamp as recited in claim 1, wherein the support rods are provided with U-shaped rods, and two ends of each U-shaped rod are respectively connected to the top ends of the two support rods.

8. An adjustable desk lamp as recited in claim 1, wherein the floor of the base is provided with a slipmat.

9. An adjustable desk lamp as recited in claim 1, wherein the base has corrugations, the corrugations being evenly distributed on the top surface of the base.

10. The adjustable desk lamp as recited in claim 1, wherein the base is provided with a power switch and the rear end of the base is provided with a charging interface.