CN217031037U

CN217031037U - LED desk lamp

Info

Publication number: CN217031037U
Application number: CN202220108090.6U
Authority: CN
Inventors: 周晓东; 吴志军
Original assignee: NINGBO BEC LIGHTING CO Ltd
Current assignee: NINGBO BEC LIGHTING CO Ltd
Priority date: 2022-01-04
Filing date: 2022-01-17
Publication date: 2022-07-22
Anticipated expiration: 2032-01-17

Abstract

The LED desk lamp comprises a base, a lamp post and a lamp shade, wherein an LED lamp panel, a control circuit board electrically connected with the LED lamp panel and a power supply electrically connected with the control circuit board are arranged in the lamp shade; the upper end of the uppermost branch rod is provided with a positioning block, the periphery of the lampshade is sealed, the lower surface of the bottom surface of the lampshade is provided with a positioning groove, and the positioning block is embedded into the positioning groove. The lamp post comprises a plurality of sections of branch rods, the branch rods are detachably connected, the branch rod at the lowermost end is detachably connected with the base, and the branch rods and the base can be detached for packaging during packaging, so that the packaging volume is saved; during assembly, the positioning block is only required to be embedded into the positioning groove to complete assembly, and the assembly is very simple and convenient.

Description

LED desk lamp

Technical Field

The utility model relates to an LED table lamp.

Background

The general structure of the existing LED table lamp is as follows: including base, lamp pole, lamp shade, be equipped with the LED lamp plate in the lamp shade, with the control circuit board of LED lamp plate electricity connection, with the power of control circuit board electricity connection, wherein the lower extreme of lamp shade is uncovered, the lamp pole stretches into in the lamp shade rather than being connected, connection between them is more troublesome, and the lamp pole is longer, inconvenient packing and transportation.

Disclosure of Invention

In order to overcome the defects of the existing LED table lamp, the utility model provides the LED table lamp which is simple in assembly and the like and small in package volume.

The technical scheme for solving the technical problem is as follows: the LED desk lamp comprises a base, a lamp post and a lampshade, wherein an LED lamp panel, a control circuit board electrically connected with the LED lamp panel and a power supply electrically connected with the control circuit board are arranged in the lampshade;

the lamp post comprises a plurality of sections of sub-posts, the sub-posts are detachably connected, and the sub-post at the lowest end is detachably connected with the base;

the upper end of the branch rod at the uppermost end is provided with a positioning block, the periphery of the lampshade is closed, the lower surface of the bottom surface of the lampshade is provided with a positioning groove, and the positioning block is embedded into the positioning groove.

Furthermore, the branch rods are in threaded connection, and the branch rod at the lowermost end is connected with the base through a lower screw.

Furthermore, the locating piece include the connecting block, the connecting block pass through last screw rod and connect the upper end at the branch pole of upper end.

Furthermore, the upper end of connecting block is equipped with the caulking groove, the caulking groove in be equipped with the blotter.

Furthermore, the power supply is a rechargeable battery, the control circuit board comprises a charging circuit, the charging circuit is connected with the rechargeable battery, the charging circuit is provided with a charging port, an opening is formed in the bottom surface of the positioning groove, and the charging port is inserted into the opening.

Further, the LED lamp plate locate on the bottom surface of lamp shade, control circuit board locate on the bottom surface of lamp shade.

Further, a power supply cavity which is vertically arranged is arranged in the lampshade, the power supply is a battery, and the battery is arranged in the power supply cavity.

Further, the upper end of the lampshade is provided with a touch switch, and the touch switch is connected with the battery.

The utility model has the beneficial effects that: 1. the lamp post comprises a plurality of sections of branch rods, the branch rods are detachably connected, the branch rod at the lowermost end is detachably connected with the base, and the branch rods and the base can be detached for packaging during packaging, so that the packaging volume is saved; 2. during assembly, the positioning block is only required to be embedded into the positioning groove to complete assembly, and the assembly is very simple and convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an exploded view of the present invention from another angle.

Fig. 4 is an exploded view of a light pole.

Fig. 5 is a schematic view of the structure of the lamp housing.

Fig. 6 is a cross-sectional view of the present invention.

Fig. 7 is a partially enlarged view of a portion a in fig. 6.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

Referring to fig. 1-7, the LED desk lamp comprises a base 1, a lamp post 2 and a lampshade 3, wherein the lampshade 3 is internally provided with an LED lamp panel 4, a control circuit board electrically connected with the LED lamp panel 4, and a power supply 5 electrically connected with the control circuit board. The lamp post 2 comprises a plurality of sections of posts 6, the posts 6 are detachably connected, and the post at the lowest end is detachably connected with the base 1. When in packaging, the branch rod 6 can be detached, and the lamp rod and the base 1 can be detached for packaging, so that the packaging volume is saved.

The upper end of branch pole of upper end is equipped with locating piece 7, lamp shade 3 seal all around, LED lamp plate 4 locate on the bottom surface of lamp shade 3, control circuit board locate on the bottom surface of lamp shade 3. The lower surface of the bottom surface of the lamp shade 3 is provided with a positioning groove 8, the positioning block 7 is embedded into the positioning groove 8, the lamp shade is assembled into a lamp pole and then connected with the base 1, the lamp shade 3 is placed above the lamp pole 2, the positioning block 7 is embedded into the positioning groove 8, and the assembly of the desk lamp can be completed, so that the assembly is very simple and convenient.

In one embodiment, the detachable connection between the branch rods 6 is as follows: the branch rods 6 are in threaded connection, and the branch rod at the lowest end is connected with the base 1 through a lower screw 9.

In one embodiment, the positioning block 7 comprises a connecting block 10, and the connecting block 10 is connected to the upper end of the uppermost branch rod through an upper screw 11. The upper end of the connecting block 10 is provided with a caulking groove, and a cushion pad 12 is arranged in the caulking groove, so that the positioning groove 8 is prevented from being damaged after the positioning block is embedded into the positioning groove 8.

In one embodiment, the power source 5 is a rechargeable battery, the control circuit board includes a charging circuit, the charging circuit is connected to the rechargeable battery, the charging circuit has a charging port 13, an opening is formed in a bottom surface of the positioning groove 8, and the charging port 13 is inserted into the opening. Need charge, only need take off lamp shade 3, insert the charging wire and posted in charging mouth 13 and charge.

In one embodiment, a vertically arranged power supply cavity 14 is arranged in the lampshade 3, the power supply 5 is a battery, the battery is arranged in the power supply cavity 14, the power supply is reasonably arranged, and the internal space of the lampshade 3 is reasonably utilized.

In one embodiment, the upper end of the lampshade 3 is provided with a touch switch 15, the touch switch 15 is connected with the battery, and the on and off of the LED lamp can be controlled by the touch switch 15.

Claims

The utility model provides a LED desk lamp, including base, lamp pole, lamp shade, the lamp shade in be equipped with the LED lamp plate, with LED lamp plate electricity connect control circuit board, with the power that control circuit board electricity is connected, its characterized in that:

the lamp post comprises a plurality of sections of sub-posts, the sub-posts are detachably connected, and the sub-post at the lowest end is detachably connected with the base;

the upper end of the uppermost branch rod is provided with a positioning block, the periphery of the lampshade is sealed, the lower surface of the bottom surface of the lampshade is provided with a positioning groove, and the positioning block is embedded into the positioning groove.
2. The LED desk lamp of claim 1, wherein: the branch rods are in threaded connection, and the branch rod at the lowest end is connected with the base through a lower screw.
3. The LED desk lamp of claim 1, wherein: the locating piece include the connecting block, the connecting block pass through last screw rod and connect the upper end at the branch pole of upper end.
4. The LED desk lamp of claim 3, wherein: the upper end of the connecting block is provided with an embedding groove, and a cushion pad is arranged in the embedding groove.
5. The LED desk lamp of any one of claims 1-4, wherein: the power supply is a rechargeable battery, the control circuit board comprises a charging circuit, the charging circuit is connected with the rechargeable battery, the charging circuit is provided with a charging port, the bottom surface of the positioning groove is provided with an opening, and the charging port is inserted into the opening.
6. The LED desk lamp of any one of claims 1-4, wherein: the LED lamp plate is arranged on the bottom surface of the lampshade, and the control circuit board is arranged on the bottom surface of the lampshade.
7. The LED desk lamp of claim 6, wherein: the lampshade is internally provided with a vertically arranged power supply cavity, the power supply is a battery, and the battery is arranged in the power supply cavity.
8. The LED desk lamp of claim 7, wherein: the upper end of the lampshade is provided with a touch switch, and the touch switch is connected with the battery.