CN216345645U

CN216345645U - Charging LED small desk lamp

Info

Publication number: CN216345645U
Application number: CN202123318912.8U
Authority: CN
Inventors: 杨剑辉
Original assignee: Sharp Lighting Technology Co ltd
Current assignee: Sharp Lighting Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-19
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a small rechargeable LED table lamp which comprises a base, wherein two sides of the top of the base are fixedly connected with supporting frames, a lamp holder is fixedly installed at the top end of each supporting frame, an LED bulb is fixedly installed at the top of each lamp holder, and a lampshade is arranged on the surface of each LED bulb. According to the utility model, by arranging the wireless charger, the power line, the USB interface, the AC slot, the air inlet slot, the heat dissipation slot, the stepping motor, the threaded rod, the threaded block, the servo motor, the fan blade, the mounting frame, the first dust screen, the second dust screen, the sliding sleeve, the sliding rod and the bearing to be matched with each other, the advantages of being capable of charging an electronic product and good in heat dissipation effect are achieved, when the small LED table lamp is used, the electronic product can be charged while lighting, meanwhile, air can be blown to dissipate heat inside the small LED table lamp, the small LED table lamp is prevented from being burnt out, the service life of the small LED table lamp is prolonged, and the use requirements of a user can be met.

Description

Charging LED small desk lamp

Technical Field

The utility model relates to the technical field of small LED table lamps, in particular to a small rechargeable LED table lamp.

Background

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

The existing LED small desk lamp has the following defects: the existing LED small desk lamp does not have the function of charging an electronic product, so that the function of the LED small desk lamp is single when the LED small desk lamp is used, meanwhile, the heat dissipation effect of the LED small desk lamp is poor, the LED small desk lamp is easy to burn out, the service life of the LED small desk lamp is shortened, and the use requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a small rechargeable LED table lamp which has the advantages of being capable of charging electronic products and good in heat dissipation effect, and solves the problems that the function of the small LED table lamp is single when the small LED table lamp is used, and the small LED table lamp is easy to burn out due to the fact that the existing small LED table lamp does not have the function of charging the electronic products.

In order to achieve the purpose, the utility model provides the following technical scheme: a charging LED small desk lamp comprises a base, wherein both sides of the top of the base are fixedly connected with a support frame, the top of the support frame is fixedly provided with a lamp holder, the top of the lamp holder is fixedly provided with an LED bulb, the surface of the LED bulb is provided with a lampshade, the center of the top of the base is fixedly provided with a wireless charger, the back of the base is provided with a power cord, the left side of the front of the base is fixedly provided with a USB interface, the right side of the front of the base is fixedly provided with an AC slot, the left side of the base is provided with an air inlet groove, the front end and the rear end of the right side of the base are both provided with a heat dissipation groove, the right side of the bottom of the inner wall of the base is fixedly connected with an internal element, the left side of the front of the inner wall of the base is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a threaded rod, and the surface of the threaded rod is connected with a threaded block, the right side fixedly connected with servo motor of screw thread piece, servo motor's output fixedly connected with flabellum.

Preferably, the both sides of lamp stand are all fixedly connected with the mounting bracket, the outer end of mounting bracket and the inner wall fixed connection of lamp shade.

Preferably, the inner wall of the air inlet groove is fixedly connected with a first dustproof net, and the length width and the height of the first dustproof net are both smaller than those of the inner cavity of the air inlet groove.

Preferably, the inner wall of the heat dissipation groove is fixedly connected with a second dustproof net, and the length width and the height of the second dustproof net are both smaller than those of the inner cavity of the heat dissipation groove.

Preferably, the left side fixedly connected with sliding sleeve of screw thread piece, the inner chamber sliding connection of sliding sleeve has the slide bar, the outer end of slide bar and the inner wall fixed connection of base.

Preferably, the rear end of the threaded rod is sleeved with a bearing, and the rear side of the bearing is fixedly connected with the back of the inner wall of the base.

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

1. according to the utility model, by arranging the wireless charger, the power line, the USB interface, the AC slot, the air inlet slot, the heat dissipation slot, the stepping motor, the threaded rod, the threaded block, the servo motor, the fan blade, the mounting frame, the first dust screen, the second dust screen, the sliding sleeve, the sliding rod and the bearing to be matched with each other, the advantages of being capable of charging an electronic product and good in heat dissipation effect are achieved, when the small LED table lamp is used, the electronic product can be charged while lighting, meanwhile, air can be blown to dissipate heat inside the small LED table lamp, the small LED table lamp is prevented from being burnt out, the service life of the small LED table lamp is prolonged, and the use requirements of a user can be met.

2. The wireless charger is arranged to wirelessly charge an electronic product, the USB interface is arranged to wiredly charge the electronic product, the AC slot is arranged to provide power for other electronic products, the air inlet slot is arranged to facilitate air inlet to the inner cavity of the base, the stepping motor is arranged to facilitate discharge of hot air in the inner cavity of the base, the servo motor and the fan blades are arranged to blow and dissipate heat of internal components, the mounting frame is arranged to fix the lampshade, the first dust screen and the second dust screen are arranged to prevent dust in the inner cavity of the base, the sliding sleeve and the sliding rod are arranged to stabilize the threaded block during movement, and the bearing is arranged to stabilize the threaded rod during rotation.

Drawings

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

FIG. 2 is a cross-sectional view of a front view of the present invention;

FIG. 3 is an enlarged sectional top view of the base of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a lamp socket; 4. an LED bulb; 5. a lamp shade; 6. a wireless charger; 7. a power line; 8. a USB interface; 9. an AC slot; 10. an air inlet groove; 11. a heat sink; 12. a stepping motor; 13. a threaded rod; 14. a thread block; 15. a servo motor; 16. a fan blade; 17. a mounting frame; 18. a first dust screen; 19. a second dust screen; 20. a sliding sleeve; 21. a slide bar; 22. a bearing; 23. an internal element.

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. 1-3, a small rechargeable LED desk lamp comprises a base 1, wherein two sides of the top of the base 1 are fixedly connected with a support frame 2, the top of the support frame 2 is fixedly provided with a lamp holder 3, the top of the lamp holder 3 is fixedly provided with an LED bulb 4, the surface of the LED bulb 4 is provided with a lampshade 5, the center of the top of the base 1 is fixedly provided with a wireless charger 6, the back of the base 1 is provided with a power cord 7, the left side of the front of the base 1 is fixedly provided with a USB interface 8, the right side of the front of the base 1 is fixedly provided with an AC slot 9, the left side of the front of the base 1 is provided with an air inlet slot 10, the front end and the rear end of the right side of the base 1 are both provided with heat dissipation slots 11, the right side of the bottom of the inner wall of the base 1 is fixedly connected with an internal element 23, the left side of the front of the inner wall of the base 1 is fixedly connected with a stepping motor 12, the output end of the stepping motor 12 is fixedly connected with a threaded rod 13, and the surface of the threaded block 14 is connected with threads, a servo motor 15 is fixedly connected to the right side of the thread block 14, fan blades 16 are fixedly connected to the output end of the servo motor 15, mounting frames 17 are fixedly connected to both sides of the lamp holder 3, the outer end of each mounting frame 17 is fixedly connected to the inner wall of the lampshade 5, a first dust screen 18 is fixedly connected to the inner wall of the air inlet groove 10, the length width and the height of each first dust screen 18 are smaller than those of the inner cavity of the air inlet groove 10, a second dust screen 19 is fixedly connected to the inner wall of the heat dissipation groove 11, the length width and the height of each second dust screen 19 are smaller than those of the inner cavity of the heat dissipation groove 11, a sliding sleeve 20 is fixedly connected to the left side of the thread block 14, a sliding rod 21 is slidably connected to the inner cavity of the sliding sleeve 20, the outer end of the sliding rod 21 is fixedly connected to the inner wall of the base 1, a bearing 22 is sleeved at the rear end of the threaded rod 13, and the rear side of the bearing 22 is fixedly connected to the back side of the inner wall of the base 1, the wireless charger 6 can wirelessly charge electronic products, the USB interface 8 can be arranged to charge the electronic products in a wired way, the AC slot 9 can be arranged to provide power for other electronic products, the air inlet slot 10 can be arranged to facilitate air inlet for the inner cavity of the base 1, the stepping motor 12 can be arranged to facilitate discharge of hot air in the inner cavity of the base 1, the servo motor 15 and the fan blades 16 can be arranged to blow and dissipate heat for the internal components 23, the mounting frame 17 can be arranged to fix the lampshade 5, the first dustproof net 18 and the second dustproof net 19 can be arranged to prevent dust for the inner cavity of the base 1, the sliding sleeve 20 and the sliding rod 21 can be arranged to stabilize the thread block 14 during movement, and the bearing 22 can be arranged to stabilize the thread rod 13 during rotation, through setting up wireless charger 6, power cord 7, USB interface 8, AC slot 9, air inlet duct 10, radiating groove 11, step motor 12, threaded rod 13, screw thread piece 14, servo motor 15, flabellum 16, mounting bracket 17, first dust screen 18, second dust screen 19, sliding sleeve 20, slide bar 21 and bearing 22 mutually support, reached can charge and the good advantage of radiating effect to the electronic product, make little desk lamp of LED when using, also can charge the electronic product in the illumination, can blow the heat dissipation to LED little desk lamp inside simultaneously, prevent that burning out from appearing in the little desk lamp of LED, the life of little desk lamp of LED has been prolonged, user's user demand can be satisfied.

When the wireless charging device is used, firstly, a USB charging wire can be inserted into a USB interface 8, an AC charging wire is inserted into an AC slot 9, an electronic product can be supplied with power, the electronic product can also be placed at the top of a wireless charger 6 for wireless charging, a stepping motor 12 and a servo motor 15 are turned on through an external controller, the servo motor 15 is started to drive a fan blade 16 to rotate to blow and dissipate heat of an internal element 23, air is admitted into an inner cavity of a base 1 through an air inlet slot 10, meanwhile, the stepping motor 12 is started to drive a threaded rod 13 to rotate in the inner cavity of a bearing 22, the threaded rod 13 rotates to drive a threaded block 14 to move on the surface of the threaded rod 13 through threads, the threaded block 14 moves to drive a sliding sleeve 20 to slide on the surface of a sliding rod 21, meanwhile, the threaded block 14 moves to drive the servo motor 15 and the fan blade 16 to move to blow and dissipate heat of the internal element 23, and hot air is discharged through a heat dissipation slot 11, thereby reached and to have charged the advantage that and the radiating effect is good to electronic product.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 little desk lamp of LED that charges, includes base (1), its characterized in that: the LED lamp is characterized in that support frames (2) are fixedly connected to two sides of the top of the base (1), a lamp holder (3) is fixedly mounted at the top of the support frames (2), an LED bulb (4) is fixedly mounted at the top of the lamp holder (3), a lampshade (5) is arranged on the surface of the LED bulb (4), a wireless charger (6) is fixedly mounted at the center of the top of the base (1), a power line (7) is arranged on the back of the base (1), a USB interface (8) is fixedly mounted on the front left side of the base (1), an AC slot (9) is fixedly mounted on the front right side of the base (1), an air inlet groove (10) is formed in the left side of the base (1), radiating grooves (11) are formed in the front end and the rear end of the right side of the base (1), and an internal element (23) is fixedly connected to the right side of the bottom of the inner wall of the base (1), base (1) inner wall positive left side fixedly connected with step motor (12), the output fixedly connected with threaded rod (13) of step motor (12), the surperficial threaded connection of threaded rod (13) has screw thread piece (14), the right side fixedly connected with servo motor (15) of screw thread piece (14), the output fixedly connected with flabellum (16) of servo motor (15).

2. The small rechargeable LED table lamp as claimed in claim 1, wherein: the equal fixedly connected with mounting bracket (17) in both sides of lamp stand (3), the outer end of mounting bracket (17) and the inner wall fixed connection of lamp shade (5).

3. The small rechargeable LED table lamp as claimed in claim 1, wherein: the inner wall of the air inlet groove (10) is fixedly connected with a first dustproof net (18), and the length width and the height of the first dustproof net (18) are both smaller than those of the inner cavity of the air inlet groove (10).

4. The small rechargeable LED table lamp as claimed in claim 1, wherein: the inner wall fixedly connected with second dust screen (19) of radiating groove (11), the length width and the height of second dust screen (19) all are less than the length width and the height of radiating groove (11) inner chamber.

5. The small rechargeable LED table lamp as claimed in claim 1, wherein: the left side fixedly connected with sliding sleeve (20) of screw thread piece (14), the inner chamber sliding connection of sliding sleeve (20) has slide bar (21), the outer end of slide bar (21) and the inner wall fixed connection of base (1).

6. The small rechargeable LED table lamp as claimed in claim 1, wherein: the rear end of the threaded rod (13) is sleeved with a bearing (22), and the rear side of the bearing (22) is fixedly connected with the back of the inner wall of the base (1).