CN219693125U

CN219693125U - Height-adjustable desk lamp

Info

Publication number: CN219693125U
Application number: CN202321205674.6U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Xiamen Migong Technology Co ltd
Current assignee: Xiamen Migong Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-09-15
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of lamps and discloses a desk lamp with adjustable height; through the cooperation between first branch, second branch, first locating pin, the second locating pin, the third locating pin, fourth locating pin and the fixed block of second, upset two sets of second branches after overturning through two sets of first branches, multiunit connecting rod has improved the stability that the second branch was reversed, thereby adjust the height and the angle of shining of desk lamp board, be convenient for adjust the horizontal angle of desk lamp board through the fourth locating pin, thereby increase the irradiation range of desk lamp, but arbitrary angle regulation has improved the practicality, the use experience of increasing the use, be convenient for accomodate the data line bundle through the second accomodate groove, make things convenient for shoelace data, accomodate the receiver through the second accomodate groove, portable office or study apparatus, the application scope of desk lamp has been increased, use convenience and flexibility have been improved, application scope has been increased.

Description

Height-adjustable desk lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a height-adjustable desk lamp.

Background

The desk lamp is one kind of lamp, and the electric appliance is set on writing desk or dining table for lighting. The illumination range of the desk lamp is relatively smaller and concentrated, so that the light of the whole room is not influenced, the effect is limited around the desk lamp, the desk lamp is convenient to read, learn, work and save energy, the desk lamp is changed into an unobtainable artwork, and the decoration function of the desk lamp is more obvious under the concept of light decoration and heavy decoration;

in the prior art, publication No.: CN207112464U discloses a desk lamp with adjustable height, which comprises a glass lampshade, wherein the top of the inner wall of the glass lampshade is fixedly connected with a power supply fixing seat, the bottom of the power supply fixing seat is in threaded connection with an illuminating bulb, one side of the glass lampshade is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with the bottom end of a lifting plate, and the top end of the lifting plate penetrates through a through hole and extends to the outside of the through hole. According to the desk lamp with the adjustable height, the drive motor is started through the arrangement of the fixing plate, the lifting plate, the through hole, the mounting fixing plate, the teeth, the gears and the drive motor, so that the drive motor drives the gears to rotate, the gears can drive the lifting plate to lift through the teeth, and the glass lampshade can lift, so that the problem that the existing desk lamp does not have the height adjustment function in use is solved, and the desk lamp is more convenient in use;

the desk lamp in the prior art is inconvenient to adjust and use the height of the desk lamp when in use, has single function, is poor in use convenience and flexibility, and cannot meet more use requirements, so that the desk lamp with adjustable height is required.

Disclosure of Invention

The utility model aims to provide a desk lamp with adjustable height, which is convenient for adjusting the height of the desk lamp, can randomly adjust the irradiation angle of the desk lamp, increases the practicability of the desk lamp, is convenient for carrying and accommodating, improves the convenience and flexibility of use, and increases the experience of customers so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a desk lamp with adjustable height, includes the base, the one end of the upper surface of base is provided with two sets of first fixed blocks, two sets of first fixed block all articulates through first locating pin has first branch, two sets of first branch is kept away from the one end of first locating pin and is all articulated through the second locating pin has second branch, two sets of opposite one side of second branch all welds the multiunit connecting rod, two sets of second branch is kept away from the one end of second fixed pin and all is articulated through the third locating pin has the second fixed block, the upper surface of second fixed block articulates through the fourth fixed pin has the desk lamp board, the rectangular channel that supplies multiunit LED lamp pearl to install is offered to the lower surface of desk lamp board, two sets of opposite one side of second branch and connecting rod is inconsistent with the opposite one side of two sets of first branches respectively.

Preferably, the upper surface of base is kept away from the one end of two sets of first fixed blocks and is provided with the switch, power supply joint has been seted up to one side of base, the installation room has been seted up to the base inner chamber, be provided with the battery in the installation room, the battery respectively with switch, power supply interface and multiunit LED lamp pearl electric connection.

Preferably, a first storage groove is formed in the other side of the base, a storage box is connected in the first storage groove in a sliding mode, and two groups of grooves are symmetrically formed in one side of the storage box.

Preferably, the base is provided with a second storage groove on one side adjacent to the first storage groove, and the upper end of the second storage groove is hinged with a sealing plate through a plurality of groups of hinges.

Preferably, the lengths of the two groups of first support rods are respectively the same as those of the two groups of second support rods, the two groups of first support rods are arranged in parallel, and the two groups of first support rods can turn over by 0-180 degrees by taking the first locating pins as rotation points.

Preferably, the two groups of second support rods are arranged in parallel, the multiple groups of connecting rods are arranged at equal intervals, and the two groups of second support rods can turn over by 0-180 degrees by taking the second locating pins as rotating points.

Preferably, the upper surface of the second fixing block is provided with a screw hole for the threaded connection of the fourth locating pin, the upper surface of the desk lamp plate is provided with a reaming hole for the penetration of the fourth locating pin, the second fixing block can turn over by 0-180 degrees by taking the third locating pin as a rotating point, and the desk lamp plate can turn over by 0-360 degrees by taking the fourth locating pin as the rotating point.

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

1. according to the utility model, the first support rod, the second support rod, the first positioning pin, the second positioning pin, the third positioning pin, the fourth positioning pin and the second fixing block are matched, the two groups of first support rods are overturned, and then the two groups of second support rods are overturned, so that the stability of the inversion of the second support rods is improved, the height and the irradiation angle of the desk lamp plate are adjusted, the horizontal angle of the desk lamp plate is adjusted conveniently through the fourth positioning pin, the irradiation range of the desk lamp is increased, the angle can be adjusted at will, the practicability is improved, and the use experience of the desk lamp is improved.

2. According to the utility model, through the cooperation among the first storage groove, the second storage groove, the storage chamber and the storage battery, the data wires are conveniently bundled and stored through the second storage groove, shoelace data are conveniently stored through the second storage groove, office or learning tools are conveniently carried, the application range of the desk lamp is increased, the use convenience and flexibility are improved, and the application range is increased.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model before use;

FIG. 2 is a schematic view of the internal structure of the base of the present utility model;

fig. 3 is a schematic view of the structure of the present utility model in use.

In the figure: 1. a base; 2. a first fixed block; 3. a first positioning pin; 4. a first strut; 5. a second positioning pin; 6. a second strut; 61. a connecting rod; 7. a third locating pin; 8. a second fixed block; 9. a desk lamp plate; 91. LED lamp beads; 92. reaming; 10. a fourth locating pin; 11. a storage box; 111. a groove; 12. a switch; 13. a first storage groove; 14. a mounting chamber; 15. a storage battery; 16. a power supply interface; 17. a second storage groove; 18. and (5) sealing plates.

Detailed Description

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a desk lamp with adjustable height, the on-line screen storage device comprises a base 1, the one end of the upper surface of base 1 is provided with two sets of first fixed blocks 2, two sets of first fixed blocks 2 all articulate through first locating pin 3 has first branch 4, two sets of first branches 4 are kept away from the one end of first locating pin 3 and all are articulated through second locating pin 5 have second branch 6, the relative one side of two sets of second branches 6 has all welded multiunit connecting rod 61, two sets of second branches 6 are kept away from the one end of second fixed pin and all are articulated through third locating pin 7 have second fixed block 8, the upper surface of second fixed block 8 articulates through fourth fixed pin has desk lamp board 9, the rectangular channel that supplies multiunit LED lamp pearl 91 to install is offered to desk lamp board 9's lower surface, two sets of second branches 6 and the relative one side of connecting rod 61 are inconsistent with the relative one side of two sets of first branches 4 respectively.

When the desk lamp is used, the base 1 is placed on a table top, the second fixing blocks 8 and the two groups of second supporting rods 6 are hinged by swinging the desk lamp plate 9, meanwhile, the two groups of second supporting rods 6 are hinged with the two groups of first supporting rods 4 through the second locating pins 5, the two groups of first supporting rods 4 are hinged with the two groups of first fixing blocks 2 through the first locating pins 3 respectively, so that the height of the desk lamp plate 9 is adjusted, the angle of the vertical direction of the desk lamp plate 9 can be adjusted, the irradiation range is increased, the desk lamp plate 9 is hinged with the hinge holes 92 through the fourth locating pins 10, the desk lamp plate 9 can be turned by 0-360 degrees by taking the fourth locating pins 10 as rotation points, the irradiation range of the desk lamp plate 9 is increased, the irradiation angle can be adjusted randomly, the using experience is improved, meanwhile, office appliances are convenient to place through the storage boxes 11 in the first storage slots 13, the storage battery 15 is convenient to place, the data line for charging is reduced, the occupied space is convenient to carry the desk lamp, and the convenience is improved.

The upper surface of base 1 is kept away from the one end of two sets of first fixed blocks 2 and is provided with switch 12, and power supply joint has been seted up to one side of base 1, and installation room 14 has been seted up to base 1 inner chamber, is provided with battery 15 in the installation room 14, battery 15 respectively with switch 12, power supply interface 16 and multiunit LED lamp pearl 91 electric connection, be convenient for the holistic carrying and outdoor use of desk lamp through battery 15, increased the application range of desk lamp.

The opposite side of base 1 has seted up first storage tank 13, and first storage tank 13 sliding connection has receiver 11, and two sets of recesses 111 have been seted up to the one side symmetry of receiver 11, are convenient for place office appliance and learning tools through receiver 11, increase the use experience when using, conveniently carry.

The base 1 has seted up the second with the adjacent one side of first storage tank 13 and has accomodate the groove 17, and the upper end of second storage tank 17 is articulated to have shrouding 18 through multiunit hinge, is convenient for accomodate the data line through the second storage tank 17, conveniently charges battery 15, has improved the convenience of desk lamp.

The lengths of the two groups of first supporting rods 4 are the same as the lengths of the two groups of second supporting rods 6 respectively, the two groups of first supporting rods 4 are arranged in parallel, the two groups of first supporting rods 4 can turn over by 0-180 degrees by taking the first locating pin 3 as a rotating point, the height of the desk lamp plate 9 can be conveniently adjusted through the two groups of first supporting rods 4 and the two groups of second supporting rods 6, and the convenience in use of the desk lamp is improved.

Two sets of second branch 6 are parallel arrangement, and multiunit connecting rod 61 is equidistant setting, and 0-180 upset can be carried out to two sets of second branch 6 regard second locating pin 5 as the rotation point, has improved the stability when second branch 6 overturns through multiunit connecting rod 61, and accessible connecting rod 61 hangs establishes little article simultaneously, increases the sight and the interest of desk lamp.

The screw hole for the threaded connection of the fourth locating pin 10 is formed in the upper surface of the second fixing block 8, the reaming 92 for the penetration of the fourth locating pin 10 is formed in the upper surface of the desk lamp plate 9, the second fixing block 8 can turn over by 0-180 degrees by taking the third locating pin 7 as a rotating point, the desk lamp plate 9 can turn over by 0-360 degrees by taking the fourth locating pin 10 as a rotating point, the desk lamp plate 9 can be turned over conveniently through the fourth locating pin 10, the irradiation angle of the desk lamp is adjusted, and the flexibility of use is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highly adjustable desk lamp, includes base (1), its characterized in that: the utility model discloses a desk lamp, including base (1) and fixed plate, the one end of upper surface of base (1) is provided with two sets of first fixed block (2), two sets of first fixed block (2) all articulates through first locating pin (3) has first branch (4), two sets of first branch (4) keep away from the one end of first locating pin (3) and all articulate through second locating pin (5) has second branch (6), two sets of opposite one side of second branch (6) all welds multiunit connecting rod (61), two sets of second branch (6) keep away from one end of second fixed pin and all articulate through third locating pin (7) has second fixed block (8), the upper surface of second fixed block (8) articulates through fourth fixed pin has desk lamp board (9), the rectangular channel that supplies multiunit LED lamp pearl (91) to install is seted up to the lower surface of desk lamp board (9), two sets of opposite one side of second branch (6) and connecting rod (61) are inconsistent with the opposite one side of two sets of first branch (4) respectively.

2. A height adjustable desk lamp as recited in claim 1 wherein: the power supply connector is arranged at one end, far away from two groups of first fixed blocks (2), of the upper surface of the base (1), a power supply connector is arranged at one side of the base (1), an installation chamber (14) is arranged in an inner cavity of the base (1), a storage battery (15) is arranged in the installation chamber (14), and the storage battery (15) is electrically connected with the switch (12), a power supply interface (16) and a plurality of groups of LED lamp beads (91) respectively.

3. A height adjustable desk lamp as recited in claim 1 wherein: the novel storage box is characterized in that a first storage groove (13) is formed in the other side of the base (1), a storage box (11) is connected in a sliding mode in the first storage groove (13), and two groups of grooves (111) are symmetrically formed in one side of the storage box (11).

4. A height adjustable desk lamp as recited in claim 1 wherein: the base (1) is provided with a second storage groove (17) on one side adjacent to the first storage groove (13), and the upper end of the second storage groove (17) is hinged with a sealing plate (18) through a plurality of groups of hinges.

5. A height adjustable desk lamp as recited in claim 1 wherein: the lengths of the two groups of first supporting rods (4) are respectively the same as the lengths of the two groups of second supporting rods (6), the two groups of first supporting rods (4) are arranged in parallel, and the two groups of first supporting rods (4) can turn over by 0-180 degrees by taking the first locating pins (3) as rotating points.

6. A height adjustable desk lamp as recited in claim 1 wherein: two groups of second supporting rods (6) are arranged in parallel, a plurality of groups of connecting rods (61) are arranged at equal intervals, and the two groups of second supporting rods (6) can turn over by 0-180 degrees by taking a second locating pin (5) as a rotating point.

7. A height adjustable desk lamp as recited in claim 1 wherein: screw holes for the threaded connection of fourth locating pins (10) are formed in the upper surface of the second fixing block (8), hinge holes (92) for the penetration of the fourth locating pins (10) are formed in the upper surface of the desk lamp plate (9), the second fixing block (8) can be turned by 0-180 degrees by taking the third locating pins (7) as rotating points, and the desk lamp plate (9) can be turned by 0-360 degrees by taking the fourth locating pins (10) as rotating points.