CN218883874U

CN218883874U - LED lighting mechanism for desk

Info

Publication number: CN218883874U
Application number: CN202320018210.8U
Authority: CN
Inventors: 蔡顺军; 李梅; 吴耀华
Original assignee: Chengdu Nagao Lighting Technology Co ltd
Current assignee: Chengdu Nagao Lighting Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-18
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a LED lighting mechanism for desk, including desk body, spill mount, LED lamp holder, horizontal pole, the inboard first rubber pad of top fixedly connected with of spill mount, the inboard lower extreme sliding connection of spill mount has the grip block, the top fixedly connected with second rubber pad of grip block, the positive threaded connection in bottom of spill mount has first lead screw, the first hand wheel of bottom fixedly connected with of first lead screw. This LED lighting mechanism for desk, through the spill mount, first rubber pad, grip block, second rubber pad, first lead screw, the mutually supporting of first hand wheel that set up can conveniently fix with the edge of desk body, can not occupy the too much space of desk body upper surface, the height of the LED lamp holder of being convenient for adjust in the setting of barrel, the adjusting rod body, screw.

Description

LED lighting mechanism for desk

Technical Field

The utility model relates to a LED light technical field, in particular to LED lighting mechanism for desk.

Background

The LED desk lamp is a desk lamp using an LED, i.e., a light emitting diode, as a light source, and the LED is a solid semiconductor device which can directly convert electricity into light. The LED lighting technology used is a third generation lighting technology. The blue light generated by the LED table lamp can cause damage to eyes, but has a series of advantages. At present, a family desk is generally provided with an LED lamp for a learning illuminating lamp.

The LED table lamp in the prior art is generally directly placed on a table top, not only occupies the space of the table top, but also can be moved only by moving other articles on the table top when the position is moved, so that the flexibility is poor, and the function is single.

Therefore, it is necessary to provide a desk LED lighting mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a LED lighting mechanism for desk, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED illuminating mechanism for a desk comprises a desk body, a concave fixing frame, an LED lamp holder and a cross rod, wherein a first rubber pad is fixedly connected to the top of the inner side of the concave fixing frame;

a barrel is installed on the top bolt of the concave fixing frame, an adjusting rod body is inserted into the top of the barrel, a screw is connected to the side wall of the upper end of the barrel in a threaded mode, a connecting rod is fixedly connected to one side of the upper end of the adjusting rod body, a threaded column is fixedly connected to one end of the cross rod, and a threaded hole is formed in the end, away from the threaded column, of the cross rod;

the LED lamp holder is characterized in that an adjusting sleeve is fixedly connected to the upper end of the LED lamp holder, a second lead screw is connected to the top of the adjusting sleeve in a threaded mode, a second hand wheel is fixedly connected to one end, far away from the adjusting sleeve, of the second lead screw, an L-shaped frame is fixedly connected to one side, close to the adjusting sleeve, of the LED lamp holder, one end, far away from the LED lamp holder, of the L-shaped frame is rotatably connected with a rotating plate, and cleaning sponges are arranged on the upper surface of the rotating plate.

Preferably, the upper end of the first screw rod extends to the inner side of the concave fixing frame and is rotatably connected with the center of the bottom of the clamping block, and the concave fixing frame is fixed at one end edge of the desk body.

Preferably, the number of the cross rods is at least three, the cross rods are in threaded connection with the connecting rods, and adjacent cross rods are spliced through threaded columns and threaded holes.

Preferably, the adjusting rod body is movably connected with the barrel, and the screw is in interference fit with the side wall of the adjusting rod body.

Preferably, the adjusting sleeve is sleeved on the outer side of the cross rod, the inner wall of the adjusting sleeve is in sliding fit with the outer portion of the cross rod, and the second screw rod is in interference fit with the cross rod.

Preferably, the cleaning sponge is adhered to one side of the rotating plate through a magic tape, and corresponds to the bottom of the LED lamp cap.

Advantageous effects

Compared with the prior art, the utility model provides a LED lighting mechanism for desk possesses following beneficial effect:

1. this LED lighting mechanism for desk, through the spill mount, first rubber pad, grip block, second rubber pad, first lead screw, the mutually supporting of first hand wheel that set up can conveniently fix with the edge of desk body, can not occupy the too much space of desk body upper surface.

2. This LED lighting mechanism for desk, the height of LED lamp holder is convenient for adjust in the setting of barrel, the body of adjusting rod, screw, and the setting of connecting rod, horizontal pole, screw hole, screw post, adjusting collar, second lead screw, second hand wheel is convenient for adjust the transverse position of LED lamp holder and the angle of LED lamp holder, has increased the flexibility to can increase and decrease the quantity of horizontal pole according to the demand.

3. This LED lighting mechanism for desk, L shape frame, rotor plate, the setting of cleaning the sponge are convenient for clean the lower surface of LED lamp holder, can clear away the dust of LED lamp holder lower surface accumulation, have increased the convenience.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the overall structure of the concave fixing frame, the LED lamp holder and the cross bar of the present invention;

FIG. 3 is a schematic view of the overall structure of the LED lamp cap and the adjusting sleeve of the present invention;

fig. 4 is a schematic structural view of the cross bar of the present invention.

In the figure: 1. a desk body; 2. a concave fixing frame; 3. an LED lamp cap; 4. a cross bar; 5. a cylinder body; 6. adjusting the rod body; 7. a connecting rod; 8. a screw; 9. a first rubber pad; 10. a clamping block; 11. a second rubber pad; 12. a first lead screw; 13. a first hand wheel; 14. an adjusting sleeve; 15. a second screw rod; 16. a second hand wheel; 17. an L-shaped frame; 18. a rotating plate; 19. cleaning the sponge; 20. a threaded hole; 21. and (4) a threaded column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an LED illuminating mechanism for a desk comprises a desk body 1, a concave fixing frame 2, an LED lamp holder 3, and a cross bar 4, wherein the concave fixing frame 2 is fixed at an edge of one end of the desk body 1, a first rubber pad 9 is fixedly connected to the top of the inner side of the concave fixing frame 2, a clamping block 10 is slidably connected to the lower end of the inner side of the concave fixing frame 2, a second rubber pad 11 is fixedly connected to the top of the clamping block 10, a first screw 12 is threadedly connected to the center of the bottom of the concave fixing frame 2, the upper end of the first screw 12 extends to the inner side of the concave fixing frame 2 and is rotatably connected to the center of the bottom of the clamping block 10, a first hand wheel 13 is fixedly connected to the bottom of the first screw 12, and can be conveniently fixed to the edge of the desk body 1 by the mutual matching of the concave fixing frame 2, the first rubber pad 9, the clamping block 10, the second rubber pad 11, the first screw 12 and the first hand wheel 13, and cannot occupy too much space on the upper surface of the desk body 1;

a barrel body 5 is installed on a top bolt of the concave fixing frame 2, an adjusting rod body 6 is inserted into the top of the barrel body 5, the adjusting rod body 6 is movably connected with the barrel body 5, a screw 8 is connected to the side wall of the upper end of the barrel body 5 in a threaded mode, the screw 8 is in interference fit with the side wall of the adjusting rod body 6, the barrel body 5, the adjusting rod body 6 and the screw 8 are arranged to facilitate adjustment of the height of the LED lamp holder 3, a connecting rod 7 is fixedly connected to one side of the upper end of the adjusting rod body 6, a threaded column 21 is fixedly connected to one end of each cross rod 4, threaded holes 20 are formed in one end, away from the threaded column 21, of each cross rod 4, at least three cross rods 4 are arranged, the cross rods 4 are in threaded connection with the connecting rods 7, and adjacent cross rods 4 are in threaded connection through the threaded columns 21 and the threaded holes 20;

the upper end of the LED lamp holder 3 is fixedly connected with an adjusting sleeve 14, the adjusting sleeve 14 is sleeved on the outer side of the cross rod 4, the inner wall of the adjusting sleeve 14 is in sliding fit with the outer portion of the cross rod 4, the top of the adjusting sleeve 14 is in threaded connection with a second lead screw 15, the second lead screw 15 is in interference fit with the cross rod 4, one end, far away from the adjusting sleeve 14, of the second lead screw 15 is fixedly connected with a second hand wheel 16, a connecting rod 7, the cross rod 4, a threaded hole 20, a threaded column 21, the adjusting sleeve 14, the second lead screw 15 and the second hand wheel 16 are arranged to facilitate adjustment of the transverse position of the LED lamp holder 3 and the angle of the LED lamp holder 3, flexibility is improved, the number of the cross rods 4 can be increased or decreased according to requirements, an L-shaped frame 17 is fixedly connected to one side, close to the adjusting sleeve 14, of the L-shaped frame 17, one end, far away from the LED lamp holder 3, is rotatably connected with a rotating plate 18, a cleaning sponge 19 is arranged on the upper surface of the rotating plate 18, the cleaning sponge 19 is adhered to one side of the rotating plate 18, the lower surface of the LED lamp holder 3 can be cleaned conveniently cleaned, and dust can be conveniently cleaned, and conveniently accumulated dust can be conveniently removed from the lower surface of the LED lamp holder 3.

It should be noted that, the utility model relates to a LED lighting mechanism for desk, place spill mount 2 in the edge of desk body 1 suitable position during the use, twist and move first hand wheel 13 and drive first lead screw 12 and rotate, first lead screw 12 drives grip block 10 and upwards displaces, and then the second rubber pad 11 at grip block 10 top cooperates first rubber pad 9 to carry out the centre gripping fixedly, adjust the high back locking screw 8 of the adjusting rod body 6, splice the horizontal pole 4 of suitable quantity according to the demand, establish the outside at horizontal pole 4 with adjusting collar 14 cover, and adjust the angle of LED lamp holder 3, locking second lead screw 15, then can use, if rotatable rotor plate 18 drives sponge 19 and cleans LED lamp holder 3 when the light of LED lamp holder 3 sends out the end accumulation too much dust, clean sponge 19 simultaneously and pass through magic subsides bonding, convenient to detach clearance or change, the device flexibility is high, do not paste the upper surface space that occupies too much desk body 1, high in utilization convenience is used, and high in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED lighting mechanism for desk, includes desk body (1), spill mount (2), LED lamp holder (3), horizontal pole (4), its characterized in that: the top of the inner side of the concave fixing frame (2) is fixedly connected with a first rubber pad (9), the lower end of the inner side of the concave fixing frame (2) is connected with a clamping block (10) in a sliding mode, the top of the clamping block (10) is fixedly connected with a second rubber pad (11), the center of the bottom of the concave fixing frame (2) is in threaded connection with a first screw rod (12), and the bottom of the first screw rod (12) is fixedly connected with a first hand wheel (13);

a cylinder body (5) is installed on the top of the concave fixing frame (2) through a bolt, an adjusting rod body (6) is inserted into the top of the cylinder body (5), a screw (8) is connected to the side wall of the upper end of the cylinder body (5) in a threaded mode, a connecting rod (7) is fixedly connected to one side of the upper end of the adjusting rod body (6), a threaded column (21) is fixedly connected to one end of the cross rod (4), and a threaded hole (20) is formed in one end, away from the threaded column (21), of the cross rod (4);

the LED lamp holder is characterized in that an adjusting sleeve (14) is fixedly connected to the upper end of the LED lamp holder (3), a second lead screw (15) is connected to the top of the adjusting sleeve (14) in a threaded mode, a second hand wheel (16) is fixedly connected to one end, far away from the adjusting sleeve (14), of the second lead screw (15), an L-shaped frame (17) is fixedly connected to one side, close to the adjusting sleeve (14), of the LED lamp holder (3), a rotating plate (18) is rotatably connected to one end, far away from the LED lamp holder (3), of the L-shaped frame (17), and a cleaning sponge (19) is arranged on the upper surface of the rotating plate (18).

2. An LED lighting mechanism for a desk as defined in claim 1, wherein: the upper end of the first screw rod (12) extends to the inner side of the concave fixing frame (2) and is connected with the center of the bottom of the clamping block (10) in a rotating mode, and the concave fixing frame (2) is fixed to the edge of one end of the desk body (1).

3. An LED lighting mechanism for a desk as defined in claim 1, wherein: the number of the cross rods (4) is at least three, the cross rods (4) are in threaded connection with the connecting rods (7), and adjacent cross rods (4) are spliced through threaded columns (21) and threaded holes (20) in a threaded mode.

4. An LED lighting mechanism for a desk as defined in claim 1, wherein: the adjusting rod body (6) is movably connected with the barrel body (5), and the screw (8) is in interference fit with the side wall of the adjusting rod body (6).

5. An LED lighting mechanism for a desk as defined in claim 1, wherein: the adjusting sleeve (14) is sleeved on the outer side of the cross rod (4), the inner wall of the adjusting sleeve (14) is in sliding fit with the outer portion of the cross rod (4), and the second screw rod (15) is in interference fit with the cross rod (4).

6. An LED lighting mechanism for a desk as set forth in claim 1, wherein: the cleaning sponge (19) is adhered to one side of the rotating plate (18) through magic tape, and the cleaning sponge (19) corresponds to the bottom of the LED lamp cap (3).