CN219550444U

CN219550444U - LED lamp with lamp holder convenient to adjust

Info

Publication number: CN219550444U
Application number: CN202320647422.2U
Authority: CN
Inventors: 任金松; 任泽成
Original assignee: Zhejiang Haolight Photoelectricity Technology Co ltd
Current assignee: Zhejiang Haolight Photoelectricity Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-18
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with a lamp holder convenient to adjust. The utility model provides a lighting fixture is convenient for LED lamps and lanterns of regulation, includes the base, and the upper surface of base is close to the fixed braced frame that is provided with in the position that the right side is fixed, and the slip is provided with the lifter plate from top to bottom in the braced frame, the lower extreme of lifter plate is provided with spacing subassembly, and the upper end upward slope of lifter plate is fixed to be provided with first LED lamp, and the front side of first LED lamp rotates and is provided with the second LED lamp, and the front side of first LED lamp is fixed to be provided with first electrical property piece, the front side of second LED lamp is fixed to be provided with the second electrical property piece with first electrical property piece electric contact. The second LED lamp is controlled to rotate through the rotating shaft, so that the second electric sheet on the second LED lamp is electrified in contact with the first electric sheet, the illumination intensity is increased, and the locating plate on the first LED lamp is scratched into the locating groove of the second LED lamp, so that the fixing effect is achieved, and the problems of poor contact and the like caused by the fact that the second LED lamp swings during use are prevented.

Description

LED lamp with lamp holder convenient to adjust

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with a lamp holder convenient to adjust.

Background

The LED lamp is a lamp which uses a light emitting diode as a light source, generally uses silver colloid or white colloid to solidify a semiconductor LED on a bracket, then uses silver wires or gold wires to connect a chip and a circuit board, uses epoxy resin to seal the periphery, plays a role in protecting an internal core wire, and finally installs a shell, and the LED lamp needs an LED bracket to play a role in supporting the LED lamp in the using process.

In the prior art, as disclosed in the patent with publication number CN218494927U, an LED lamp with a lamp holder convenient to adjust is provided, which comprises a base, a connecting frame and a movable frame, wherein the top of the base is movably connected with the bottom of the connecting frame through a bearing, and the inner wall of the connecting frame is movably connected with the surface of the movable frame. According to the utility model, the base, the connecting frame, the movable frame, the LED lamp, the shell, the brake assembly, the control rod, the connecting rod and the rotating column are matched for use, the control rod is rotated around the rotating column by rotating the control rod leftwards, meanwhile, the control rod drives the connecting rod to move leftwards through the first rotating shaft, and the connecting rod drives the supporting block, the moving block and the positioning column to move leftwards through the second rotating shaft.

However, in the prior art, the illumination intensity is constant when the device is used, and the illumination is weakened when the device is adjusted to a proper position by rising, for example, the brightness cannot be adjusted according to the requirements of users in working environments such as indoor and factories, so that the users are influenced in vision to a certain extent.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model provides an LED lamp with a lamp holder convenient to adjust.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a LED lamps and lanterns that lighting fixture was convenient for adjust, includes the base, the upper surface of base is close to the fixed braced frame that is provided with in position on right side, the slip is provided with the lifter plate from top to bottom in the braced frame, the lower extreme of lifter plate is provided with spacing subassembly, the fixed first LED lamp that is provided with of upper end tilt up of lifter plate, the top of first LED lamp is provided with the second LED lamp, the fixed first electrical property piece that is provided with of front side of first LED lamp, the fixed second electrical property piece that is provided with and first electrical property piece electrical contact of front side of second LED lamp.

Further, the limiting component comprises two sliding rods, the second sliding grooves are symmetrically formed in the front side and the rear side of the lifting plate, each sliding rod is arranged in the corresponding second sliding groove in a sliding mode, a movable plate is fixedly arranged on each sliding rod, a pressure spring is sleeved on each sliding rod, one end of each pressure spring is fixedly connected with the inner wall of each sliding groove, and the other end of each pressure spring is fixedly connected with one side of each movable plate.

Further, the movable plate comprises two vertical plates and a transverse plate, the two vertical plates and the transverse plate are fixedly connected to form a Z-shaped structure, a first sliding groove is formed in the left side of the supporting frame, one vertical plate of the movable plate is fixedly connected with a corresponding sliding rod, and the other vertical plate of the movable plate is arranged in the first sliding groove.

Further, the front side upper end symmetry of first LED lamp is provided with the pivot, the pivot is connected with the front side lower extreme rotation of second LED lamp.

Further, a plurality of limit grooves matched with the corresponding slide bars are symmetrically formed in the inner walls of the front side and the rear side of the support frame.

Compared with the prior art, the LED lamp with the lamp holder convenient to adjust has the following beneficial effects:

this LED lamps and lanterns that lighting fixture was convenient for adjust makes corresponding slide bar move in opposite directions through two movable plates of control lifter plate lower extreme to make slide bar one end break away from the spacing groove, with the lifter plate rising adjustment to suitable position, loosen two movable plates, under the effect of pressure spring in through the second spout, make the one end of slide bar insert in the spacing groove, thereby play the effect of height-adjusting. The second LED lamp is controlled to rotate through the rotating shaft, so that the second electric sheet on the second LED lamp is in contact with the first electric sheet to be electrified, and the illumination intensity is increased.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the whole structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic top view of a connection structure of a lifting plate and a supporting frame according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.

In the figure: 1. a base; 2. a support frame; 3. a first chute; 4. a moving plate; 5. a lifting plate; 6. a first LED lamp; 7. a second LED lamp; 8. a first electrical sheet; 9. a second electrical sheet; 10. a rotating shaft; 11. a slide bar; 12. a second chute; 13. a limit groove; 14. and a pressure spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the technical scheme adopted by the utility model is as follows:

an LED lamp with a lamp holder convenient to adjust comprises a base 1. The upper surface of base 1 is close to the fixed braced frame 2 that is provided with in position on right side, the slip is provided with lifter plate 5 from top to bottom in the braced frame 2, the lower extreme of lifter plate 5 is provided with spacing subassembly. The upper end of lifter plate 5 is fixed and is provided with first LED lamp 6 that inclines upwards, the top of first LED lamp 6 is provided with second LED lamp 7, the front side upper end symmetry of first LED lamp 6 is provided with pivot 10, the front side lower extreme of second LED lamp 7 is connected with first LED lamp 6 rotation through pivot 10 and the front side that second LED lamp 7 can rotate to first LED lamp 6. The front side of the first LED lamp 6 is fixedly provided with a first electrical sheet 8, and the left side of the second LED lamp 7 is fixedly provided with a second electrical sheet 9 which is electrically contacted with the first electrical sheet 8.

The limiting assembly comprises two slide bars 11. Second sliding grooves 12 are symmetrically formed in the front side and the rear side of the lifting plate 5, each sliding rod 11 is slidably arranged in the corresponding second sliding groove 12, and each sliding rod 11 is fixedly provided with a moving plate 4. The movable plate 4 is in a Z-shaped structure, a first sliding groove 3 is formed in the left side of the supporting frame 2, one end of the movable plate 4 is fixedly connected with a corresponding sliding rod 11, and the other end of the movable plate 4 is arranged in the first sliding groove 3. Each sliding rod 11 is sleeved with a pressure spring 14, one end of each pressure spring 14 is fixedly connected with the inner wall of the sliding groove, and the other end of each pressure spring 14 is fixedly connected with one side of the moving plate 4.

A plurality of limit grooves 13 matched with the corresponding slide bars 11 are symmetrically formed in the inner walls of the front side and the rear side of the support frame 2.

Working principle: when the lifting device is used, a user drives the corresponding slide bars 11 to move in opposite directions by controlling the two moving plates 4 at the lower end of the lifting plate 5 to move in opposite directions, so that one end of the slide bar 11 is separated from the limit groove 13, the lifting plate 5 is pushed upwards, when the lifting plate 5 is lifted and adjusted to a proper position, the two moving plates 4 are loosened, the moving plates 4 can be moved in opposite directions under the action of the pressure spring 14 in the second sliding groove 12, the slide bars 11 are driven to move, and one end of the slide bar 11 is inserted into the limit groove 13, so that the effect of adjusting the height is achieved. When the first LED lamp 6 is lifted to a proper position, the light source weakens and needs to control the second LED lamp 7 to rotate through the rotating shaft 10 to the front side of the first LED lamp 6, so that the second electrical sheet 9 on the second LED lamp 7 is contacted with the first electrical sheet 8, and the illumination intensity is increased. When not using second LED lamp 7, second LED lamp 7 can accomodate in the upside of first LED lamp 6, facilitates the use.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. LED lamps and lanterns that lighting fixture was convenient for adjust, its characterized in that: including base (1), the upper surface of base (1) is close to the fixed braced frame (2) that is provided with in the position that the right side is close to, the sliding is provided with lifter plate (5) from top to bottom in braced frame (2), the lower extreme of lifter plate (5) is provided with spacing subassembly, the fixed first LED lamp (6) that are provided with of upper end tilt up of lifter plate (5), the top of first LED lamp (6) is provided with second LED lamp (7), the fixed first electrical property piece (8) that is provided with in front side of first LED lamp (6), the fixed second electrical property piece (9) that are provided with and first electrical property piece (8) electrical contact of front side of second LED lamp (7).

2. The LED lamp with the lamp holder convenient to adjust according to claim 1, wherein: the limiting component comprises two sliding rods (11), the front side and the rear side of the lifting plate (5) are symmetrically provided with second sliding grooves (12), each sliding rod (11) is arranged in the corresponding second sliding groove (12) in a sliding mode, each sliding rod (11) is fixedly provided with a movable plate (4), each sliding rod (11) is sleeved with a pressure spring (14), one end of each pressure spring (14) is fixedly connected with the inner wall of each sliding groove, and the other end of each pressure spring (14) is fixedly connected with one side of each movable plate (4).

3. The LED lamp with the lamp holder convenient to adjust according to claim 2, wherein: the movable plate (4) comprises two vertical plates and a transverse plate, the two vertical plates and the transverse plate are fixedly connected to form a Z-shaped structure, a first sliding groove (3) is formed in the left side of the supporting frame (2), one vertical plate of the movable plate (4) is fixedly connected with a corresponding sliding rod (11), and the other vertical plate of the movable plate (4) is arranged in the first sliding groove (3).

4. The LED lamp with the lamp holder convenient to adjust according to claim 1, wherein: the front side upper end symmetry of first LED lamp (6) is provided with pivot (10), the front side lower extreme of second LED lamp (7) is connected with first LED lamp (6) rotation through pivot (10).

5. The LED lamp with the lamp holder convenient to adjust according to claim 2, wherein: a plurality of limit grooves (13) matched with the corresponding slide bars (11) are symmetrically formed in the inner walls of the front side and the rear side of the support frame (2).