LED table lamp facilitating dust removal

Abstract

The utility model relates to the technical field of table lamps, in particular to an LED table lamp convenient for dust removal, which comprises an LED corn lamp cap, an assembly lamp holder is sleeved at the bottom of the LED corn lamp cap in a threaded manner, a lampshade is fixedly assembled at the bottom of the assembly lamp holder, an extension rod is assembled at the bottom of the lampshade, an assembly lamp bracket is assembled and connected below the extension rod, and the assembly lamp bracket is fixedly assembled on the assembly lamp holder. An auxiliary sleeve is fixedly arranged on the lower portion of the assembling lamp holder, a supporting inner column is inserted into the auxiliary sleeve in a penetrating mode, an assembling bottom table is fixedly arranged at the bottom of the supporting inner column, and supporting legs are fixedly arranged on the lower portion of the assembling bottom table. The dust remover is simple in structure, relatively free of corner angles and convenient to disassemble, and dust removal and cleaning operation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of table lamps, in particular to an LED table lamp which is easy to clean. Background Art

[0002] Desk lamps are one of the desktop tools people use when reading and working. They can illuminate the relevant work area separately and centrally. With the changing times, there are more and more types of desk lamps.

[0003] In this regard, China's patent application number: CN202222929080.1 discloses a desk lamp, comprising: a lamp head; a lamp pole, comprising a first end and a second end, wherein the first end is connected to the lamp head; a base, connected to the second end of the lamp pole; a control component, used to control the rotation of the lamp head relative to the lamp pole and the base; a sensor component, which is arranged on the lamp head and is in communication connection with the control component, and is used to detect the rotation angle of the lamp head and send it to the control component; the control component is used to adjust the rotation of the lamp head according to the rotation angle;

[0004] However, most of the existing table lamps have many corners and are not easy to disassemble. After being used for a period of time, it is inconvenient to clean the dust, which affects the appearance and use effect.

[0005] Therefore, in order to solve the above problems, an LED desk lamp that is easy to clean is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an LED desk lamp which is easy to clean, so as to solve the problem mentioned in the above background technology that most of the existing desk lamps have many corners and are not easy to disassemble. After being used for a period of time, it is inconvenient to clean the desk lamp, which affects the appearance and use effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED desk lamp that is easy to clean, comprising an LED corn lamp head, a threaded sleeve at the bottom of the LED corn lamp head is provided with an assembly lamp holder, a lampshade is fixedly provided at the bottom of the assembly lamp holder, an extension rod is provided at the bottom of the lampshade, an assembly lamp stand is connected and assembled below the extension rod, an auxiliary sleeve is fixedly provided at the lower part of the assembly lamp stand, a supporting inner column is inserted through the inside of the auxiliary sleeve, an assembly base is fixedly provided at the bottom of the supporting inner column, and a supporting foot is fixedly provided at the lower part of the assembly base.

[0008] Preferably, a lamp holder wire is connected to the bottom of the assembly lamp holder, and the lamp holder wire is inserted and assembled inside the extension rod, and a transition wire is connected to the lower end of the lamp holder wire, and the transition wire is inserted and assembled inside the assembly lamp frame, and a wiring socket is assembled and connected to the lower end of the transition wire, and the wiring socket is fixedly assembled at the joint between the assembly lamp frame and the auxiliary sleeve, and a power cord is connected to the lower part of the wiring socket.

[0009] Preferably, the lower end of the lamp holder wire is electrically connected to a transition pin, and the transition pin is plugged and assembled on the lower end of the extension rod. The upper end of the transition wire is electrically connected to a transition socket corresponding to the transition pin, and the transition socket is plugged and assembled on the upper end of the assembly lamp bracket. The transition socket and the transition pin are both fixed by screws, and an electrode pin is integrally provided at the bottom of the transition pin, and an electrode slot corresponding to the electrode pin is opened inside the transition socket.

[0010] Preferably, one end of the power cord close to the wiring seat is electrically connected to a power plug, the power plug is plugged and assembled at the bottom of the wiring seat, and a power internal socket corresponding to the power plug is opened at the bottom of the wiring seat.

[0011] Preferably, an inner abutment plate is provided on the outer wall of the supporting inner column, a locking pin is installed on the back of the inner abutment plate, the locking pin is threadedly inserted and connected to the lower wall of the right side of the auxiliary sleeve, and a locking ball is fixed on the inner end of the locking pin, the locking ball is clamped inside the clamping sleeve, the clamping sleeve is fixed on the surface of the inner abutment plate, and a torsion block is fixed on the outer end of the locking pin.

[0012] Preferably, the lampshade is hemispherical, and a cap is threadedly connected to the upper part of the lampshade, the cap is semi-ellipsoidal, and both the cap and the lampshade are made of transparent materials, a docking plug is integrally provided at the lower end of the extension rod, and a docking cap corresponding to the docking plug is provided at the upper end of the assembly lamp stand, and the lower part of the assembly lamp stand is curved.

[0013] Preferably, the surface of the supporting inner column is polished like a mirror, the assembly base is in the shape of a convex arc, and the supporting feet are distributed in a triangular shape on the bottom side of the assembly base.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure, relatively no sharp corners, and is easy to disassemble, making the dust removal and cleaning operation more convenient;

[0015] 1. The utility model is provided with a lampshade, which is supported and assembled by an extension rod and an assembly lamp stand, so that it is easy to separate and disassemble later, and it is relatively easy to clean and dust because there are no corners. Through this design, the convenience and practicality of the LED desk lamp that is easy to clean are improved.

[0016] 2. The utility model is provided with an auxiliary sleeve. Under the support and assembly of the auxiliary sleeve, the cooperation of the supporting inner column and the assembly base is convenient for carrying and assembling the lamp stand, extension rod and lampshade, making the subsequent use and placement more convenient and also convenient for disassembly. After disassembly, there are relatively no corners and edges, making the operation and cleaning more convenient. Through this design, the convenience and practicality of the LED desk lamp that is easy to clean are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a top view cross section of the structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 5 For this utility model Figure 1 A magnified schematic diagram of the structure at C in the middle;

[0022] In the figure: 100, LED corn lamp holder; 110, assembly lamp holder; 200, lampshade; 201, cover cap; 210, extension rod; 211, docking plug; 212, docking plug cap; 220, assembly lamp stand; 230, auxiliary sleeve; 240, supporting inner column; 250, assembly base; 260, supporting foot; 270, inner abutment plate; 271, locking pin; 272, ferrule; 273, card ball; 274, twist block; 300, lamp holder wire; 301, transition pin; 302, transition socket; 303, electrode pin; 304, electrode slot; 310, transition wire; 311, terminal block; 312, power inner socket; 320, power cord; 321, power plug. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] An LED desk lamp that is easy to clean includes an LED corn lamp holder 100, a threaded sleeve at the bottom of the LED corn lamp holder 100 is provided with an assembly lamp holder 110, a lamp shade 200 is fixedly provided at the bottom of the assembly lamp holder 110, an extension rod 210 is provided at the bottom of the lamp shade 200, an assembly lamp frame 220 is connected and assembled below the extension rod 210, an auxiliary sleeve 230 is fixedly provided at the bottom of the assembly lamp frame 220, a support inner column 240 is inserted through the inside of the auxiliary sleeve 230, an assembly base 250 is fixedly provided at the bottom of the support inner column 240, and a support foot 260 is fixedly provided at the bottom of the assembly base 250;

[0026] Furthermore, a lamp holder wire 300 is connected to the bottom of the assembled lamp holder 110, and the lamp holder wire 300 is inserted and assembled inside the extension rod 210, and a transition wire 310 is connected to the lower end of the lamp holder wire 300, and the transition wire 310 is inserted and assembled inside the assembled lamp frame 220, and a wiring seat 311 is assembled and connected to the lower end of the transition wire 310, and the wiring seat 311 is fixedly assembled at the joint between the assembled lamp frame 220 and the auxiliary sleeve 230, and a power line 320 is connected to the lower part of the wiring seat 311. Through this design, it is convenient to connect the assembled lamp holder 110 and the LED corn lamp holder 100 through the extension rod 210 and the lampshade 200 to power and light up;

[0027] Furthermore, the lower end of the lamp holder wire 300 is electrically connected to a transition pin 301, and the transition pin 301 is plugged and assembled at the lower end of the extension rod 210. The upper end of the transition wire 310 is electrically connected to a transition socket 302 corresponding to the transition pin 301, and the transition socket 302 is plugged and assembled at the upper end of the assembly lamp holder 220. The transition socket 302 and the transition pin 301 are both fixed by screws. The bottom of the transition pin 301 is integrally provided with an electrode pin 303, and the transition socket 302 is provided with an electrode slot 304 corresponding to the electrode pin 303. Through this design, it is convenient to disassemble and dock the auxiliary extension rod 210 and the assembly lamp holder 220, making subsequent operations more convenient.

[0028] Furthermore, one end of the power cord 320 close to the wiring seat 311 is electrically connected to a power plug 321, and the power plug 321 is plugged and assembled at the bottom of the wiring seat 311, and a power inner plug hole 312 corresponding to the power plug 321 is opened at the bottom of the wiring seat 311. Through this design, it is convenient to plug and store the power cord 320;

[0029] Furthermore, an inner plate 270 is provided on the outer wall of the inner support column 240, and a locking pin 271 is installed on the back of the inner plate 270. The locking pin 271 is threadedly inserted and connected to the lower wall of the right side of the auxiliary sleeve 230, and a clamping ball 273 is fixed on the inner end of the locking pin 271. The clamping ball 273 is clamped inside the clamping sleeve 272, and the clamping sleeve 272 is fixed on the surface of the inner plate 270. A torsion block 274 is fixed on the outer end of the locking pin 271. Through this design, it is convenient to assist in adjusting the height, making it more convenient to use.

[0030] Furthermore, the lampshade 200 is hemispherical, and a cap 201 is threadedly connected to the upper part of the lampshade 200, the cap 201 is hemispherical, and the cap 201 and the lampshade 200 are both made of transparent materials, a docking plug 211 is integrally provided at the lower end of the extension rod 210, and a docking plug cap 212 corresponding to the docking plug 211 is provided at the upper end of the assembly lamp frame 220, and the lower part of the assembly lamp frame 220 is curved in an arc shape. This design facilitates plugging and docking, and forms a smooth and non-angular outer cover on the outside of the LED corn lamp head 100 and the assembly lamp holder 110;

[0031] Furthermore, the surface of the supporting inner column 240 is polished like a mirror, the assembly base 250 is in a raised arc shape, and the supporting feet 260 are distributed in a triangular shape on the bottom side of the assembly base 250. Through this design, it is convenient to stably support the supporting inner column 240, and it is convenient to use the supporting inner column 240 to assist in reflection, and it is not easy to cause black shadows.

[0032] Working principle: During assembly and use, the cooperation of the docking plug 211 and the docking cap 212 facilitates the docking of the extension rod 210 and the assembled lamp holder 220. At the same time, with the cooperation of the transition pin 301 and the transition socket 302, the electrode pin 303 and the electrode slot 304 are inserted to facilitate the connection of the transition wire 310 and the lamp holder wire 300 to power the assembled lamp holder 110 and the LED corn lamp holder 100. Subsequently, with the cooperation of the power supply inner jack 312, the power plug 321 is inserted to facilitate the assembly power cord 320 to connect and control the power supply. When in use, the locking pin 271 can be turned by the twist block 274 to drive the inner plate 270 to press and relax the supporting inner column 240, so as to facilitate the adjustment of its height. The structure is simple and relatively free of corners and edges, which makes it more convenient to clean the dust. At the same time, it is also easy to disassemble and disperse, making the cleaning operation more convenient. The operation ends here.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An LED desk lamp that is easy to clean, comprising an LED corn lamp holder (100), wherein a threaded sleeve at the bottom of the LED corn lamp holder (100) is provided with an assembly lamp holder (110), characterized in that: The bottom of the assembly lamp holder (110) is fixedly equipped with a lampshade (200), the bottom of the lampshade (200) is equipped with an extension rod (210), the lower part of the extension rod (210) is equipped with an assembly lamp frame (220), the lower part of the assembly lamp frame (220) is fixedly equipped with an auxiliary sleeve (230), the interior of the auxiliary sleeve (230) is penetrated by a support inner column (240), the bottom of the support inner column (240) is fixedly equipped with an assembly base (250), and the lower part of the assembly base (250) is fixedly equipped with a support foot (260).

2. The LED desk lamp that is easy to clean according to claim 1, characterized in that: The bottom of the assembly lamp holder (110) is connected to a lamp holder wire (300), the lamp holder wire (300) is inserted and assembled inside the extension rod (210), the lower end of the lamp holder wire (300) is connected to a transition wire (310), the transition wire (310) is inserted and assembled inside the assembly lamp holder (220), the lower end of the transition wire (310) is assembled and connected to a wiring seat (311), the wiring seat (311) is fixedly assembled at the joint between the assembly lamp holder (220) and the auxiliary sleeve (230), and the lower part of the wiring seat (311) is connected to a power cord (320).

3. The LED desk lamp that is easy to clean according to claim 2, characterized in that: The lower end of the lamp holder wire (300) is electrically connected to a transition pin (301), and the transition pin (301) is plugged and mounted on the lower end of the extension rod (210). The upper end of the transition wire (310) is electrically connected to a transition socket (302) corresponding to the transition pin (301), and the transition socket (302) is plugged and mounted on the upper end of the mounting lamp frame (220). The transition socket (302) and the transition pin (301) are both fixed by screws. The bottom of the transition pin (301) is integrally provided with an electrode pin (303), and an electrode slot (304) corresponding to the electrode pin (303) is provided inside the transition socket (302).

4. The LED desk lamp that is easy to clean according to claim 2, characterized in that: One end of the power cord (320) close to the wiring seat (311) is electrically connected to a power plug (321), the power plug (321) is plugged and assembled at the bottom of the wiring seat (311), and a power internal socket (312) corresponding to the power plug (321) is provided at the bottom of the wiring seat (311).

5. The LED desk lamp that is easy to clean according to claim 1, characterized in that: An inner abutment plate (270) is disposed on the outer wall of the inner support column (240), and a locking pin (271) is mounted on the back of the inner abutment plate (270). The locking pin (271) is threadedly inserted and connected to the lower wall of the right side of the auxiliary sleeve (230), and a locking ball (273) is fixed to the inner end of the locking pin (271). The locking ball (273) is locked in a clamping sleeve (272), and the clamping sleeve (272) is fixed to the surface of the inner abutment plate (270). A torsion block (274) is fixed to the outer end of the locking pin (271).

6. The LED desk lamp that is easy to clean according to claim 1, characterized in that: The lampshade (200) is hemispherical, and a cover cap (201) is threadedly connected to the upper portion of the lampshade (200); the cover cap (201) is hemispherical, and both the cover cap (201) and the lampshade (200) are made of transparent material; a docking plug (211) is integrally provided at the lower end of the extension rod (210), and a docking plug cap (212) corresponding to the docking plug (211) is provided at the upper end of the assembly lamp frame (220); and the lower portion of the assembly lamp frame (220) is curved in an arc shape.

7. The LED desk lamp that is easy to clean according to claim 1, characterized in that: The surface of the supporting inner column (240) is polished like a mirror, the assembly base (250) is in a convex arc shape, and the supporting feet (260) are distributed in a triangular shape on the bottom side of the assembly base (250).

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