CN215723030U

CN215723030U - LED lamp with adjustable lamp shade

Info

Publication number: CN215723030U
Application number: CN202121676309.4U
Authority: CN
Inventors: 高飞飞
Original assignee: Wenzhou Huitao Electromechanical Equipment Co ltd
Current assignee: Wenzhou Huitao Electromechanical Equipment Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-01
Anticipated expiration: 2031-07-22

Abstract

The utility model belongs to the technical field of LED lamps, and particularly relates to an LED lamp with an adjustable lampshade, which comprises a hollow cylinder, wherein the inner wall of the hollow cylinder is in threaded connection with a fixed block, a lamp wick is arranged at the lower end of the fixed block, the hollow cylinder is sleeved and slidably connected with an annular block, the annular block is fixedly connected with the lampshade, two first limiting mechanisms are arranged between the lampshade and the hollow cylinder, a protective shell is sleeved outside the lamp wick, a T-shaped groove is arranged at the upper end of the annular block in a penetrating manner, the inner wall of the T-shaped groove is in penetrating and slidably connected with a T-shaped block, the T-shaped block is fixedly connected with a limiting block, the limiting block penetrates through the limiting groove and is slidably connected with the inner wall of the T-shaped groove, and a spring is fixedly connected between the T-shaped block and the inner wall of the T-shaped groove. The LED lamp has novel design, the distance between the lampshade and the hole hollow cylinder is changed, the illumination range of the LED lamp can be adjusted, and then the protective shell is convenient to disassemble and remove surface dust, so that the illumination brightness of the lamp is ensured.

Description

LED lamp with adjustable lamp shade

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with an adjustable lampshade.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

Traditional LED lamp does not have the protective housing, is stained with a large amount of dusts on the protective housing when using for a long time, influences the illuminating effect, is difficult to dismantle the deashing to it, and secondly, the scope of illuminating of LED lamp can not change, promotion illuminating effect that can not be better.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the LED lamp with the adjustable lampshade, the distance between the lampshade and the hole hollow cylinder is changed, the illumination range of the LED lamp can be adjusted, and then the protective shell is convenient to disassemble to remove surface dust, so that the illumination brightness of the lamp is ensured.

(II) technical scheme

In order to solve the technical problem, the utility model provides an LED lamp with an adjustable lampshade, which comprises a hollow cylinder, wherein the inner wall of the hollow cylinder is in threaded connection with a fixed block, and the lower end of the fixed block is provided with a lampwick.

Preferably, the first limiting mechanism comprises a plurality of limiting grooves penetrating one end of the hollow cylinder, and the plurality of limiting grooves are equally spaced and uniformly distributed;

preferably, a T-shaped groove penetrates through the upper end of the annular block, the inner wall of the T-shaped groove penetrates through and is connected with the T-shaped block in a sliding mode, the T-shaped block is fixedly connected with a limiting block, the limiting block penetrates through the limiting groove and is connected with the inner wall of the limiting groove in a sliding mode, and a spring is fixedly connected between the T-shaped block and the inner wall of the T-shaped groove;

preferably, the second limiting mechanism comprises two connecting blocks fixedly connected with the upper end of the protective shell, the fixed block and the two connecting blocks are provided with sliding grooves in a penetrating mode, and the three sliding grooves are in penetrating mode and are connected with the inserting blocks in a sliding mode;

preferably, the upper end of the connecting block is fixedly connected with two stop blocks, a long rod is rotatably connected between the two stop blocks, the long rod penetrates through and is fixedly connected with a cover block, a cover groove penetrates through the cover block, and the inner walls of the two cover grooves are abutted against the outer wall of the inserting block;

preferably, a damping spring is arranged between the long rod and the two stop blocks.

The technical scheme of the utility model has the following beneficial technical effects:

1. when a user needs to change the light-emitting range of the bulb, the two limiting blocks are not clamped in the limiting grooves, the annular block can move up and down from the lampshade, the distance between the lampshade and the lamp wick is adjusted, and the LED bulb is suitable for lighting effects in different ranges.

2. When the protective shell is detached and cleaned, the two cover blocks are turned upwards under the limiting of the damping spring until the two connecting blocks and the fixed block are no longer limited by the inserting block, so that the protective shell can be detached, and the detachment is simple.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a partial cross-sectional view of an insert block of the present invention.

In the figure: 1 inserted block, 2 lamp shades, 3 lamp wicks, 4 protective cases, 5 hollow cylinders, 6 annular blocks, 7 connecting blocks, 8 damping springs, 9 cover blocks, 10 limiting blocks, 11T-shaped blocks, 12 springs, 13 limiting grooves, 14 stopping blocks and 15 long rods.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description.

As shown in fig. 1, 2 and 3, the LED lamp with the adjustable lampshade provided by the utility model comprises a hollow cylinder 5, wherein a fixed block is in threaded connection with the inner wall of the hollow cylinder 5, a wick 3 is installed at the lower end of the fixed block, an annular block 6 is sleeved on the hollow cylinder 5 and connected in a sliding manner, the annular block 6 is fixedly connected with the lampshade 2, two first limiting mechanisms are arranged between the lampshade 2 and the hollow cylinder 5, each first limiting mechanism comprises a plurality of limiting grooves 13 penetrating through one end of the hollow cylinder 5, the plurality of limiting grooves 13 are equidistantly and uniformly distributed, and the limiting blocks 10 are matched with the limiting grooves 13.

The upper end of annular piece 6 runs through and is equipped with the T-slot, the inner wall in T-slot runs through and sliding connection has T-

shaped piece

11, 11 fixedly connected with stoppers of T-shaped piece 10, stopper 10 run through spacing groove 13 and rather than inner wall sliding connection, fixedly connected with spring 12 between the inner wall in T-shaped piece 11 and T-slot, 3 overcoat of wick is equipped with protective housing 4, be equipped with second stop gear between protective housing 4 and the fixed block, second stop gear include with two connecting blocks 7 of the upper end fixed connection of protective housing 4, the fixed block runs through jointly with two connecting blocks 7 and is equipped with the spout, three spout runs through jointly and sliding connection has inserted block 1, two cover blocks 9 carry on spacingly to inserted block 1.

Two dog 14 of upper end fixedly connected with of connecting block 7, it is connected with stock 15 to rotate between two dog 14, stock 15 runs through and fixedly connected with apron piece 9, run through on the apron piece 9 and be equipped with the lid groove, the inner wall in two lid grooves offsets with the outer wall of inserted block 1, it all is equipped with damping spring 8 to state between stock 15 and two dog 14, damping spring 8 overlaps on stock 15, damping spring 8's one end and dog 14 fixed connection, damping spring 8's the other end and stock 15 fixed connection.

The working principle and the using process of the utility model are as follows: when the user need change the luminous scope of wick 3, with two T-shaped piece 11 back of the body removal and two springs 12 of compression, two stopper 10 no longer block in spacing groove 13, can be in order to reciprocate annular piece 6 and lamp shade 2, adjust the distance of lamp shade 2 and wick 3, can change the luminous scope of wick 3.

When long-term use, when dismantling the washing to protective housing 4, under damping spring 8's spacing, upwards overturn two cover pieces 9, no longer spacing two connecting blocks 7 and fixed block to inserted block 1, can dismantle with protective housing 4.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a LED lamp with adjustable lamp shade, includes an empty core section of thick bamboo (5), the inner wall threaded connection of an empty core section of thick bamboo (5) has the fixed block, wick (3) are installed to the fixed block lower extreme, a serial communication port, empty core section of thick bamboo (5) are gone up the cover and are established and sliding connection has annular piece (6), annular piece (6) fixedly connected with lamp shade (2), be equipped with two first stop gear between lamp shade (2) and an empty core section of thick bamboo (5), wick (3) overcoat is equipped with protective housing (4), be equipped with second stop gear between protective housing (4) and the fixed block.

2. The LED lamp with the adjustable lampshade is characterized in that the first limiting mechanism comprises a plurality of limiting grooves (13) penetrating one end of the hollow cylinder (5), and the limiting grooves (13) are equally spaced and uniformly distributed.

3. The LED lamp with the adjustable lampshade is characterized in that a T-shaped groove is formed in the upper end of the annular block (6) in a penetrating mode, a T-shaped block (11) is connected to the inner wall of the T-shaped groove in a penetrating and sliding mode, a limiting block (10) is fixedly connected to the T-shaped block (11), the limiting block (10) penetrates through a limiting groove (13) and is connected with the inner wall of the T-shaped groove in a sliding mode, and a spring (12) is fixedly connected between the T-shaped block (11) and the inner wall of the T-shaped groove.

4. The LED lamp with the adjustable lampshade is characterized in that the second limiting mechanism comprises two connecting blocks (7) fixedly connected with the upper end of the protective shell (4), the fixed block and the two connecting blocks (7) are provided with sliding grooves in a penetrating mode, and the three sliding grooves are connected with the inserting block (1) in a penetrating mode and in a sliding mode.

5. The LED lamp with the adjustable lampshade according to claim 4, characterized in that two stoppers (14) are fixedly connected to the upper end of the connecting block (7), a long rod (15) is rotatably connected between the two stoppers (14), the long rod (15) penetrates through and is fixedly connected with a cover block (9), a cover groove is formed in the cover block (9) in a penetrating manner, and the inner walls of the two cover grooves abut against the outer wall of the inserting block (1).

6. The LED lamp with the adjustable lampshade is characterized in that a damping spring (8) is arranged between the long rod (15) and each of the two stop blocks (14).