CN217540433U

CN217540433U - Lamp with adjustable light emitting angle

Info

Publication number: CN217540433U
Application number: CN202221239989.8U
Authority: CN
Inventors: 王建钟
Original assignee: Shaoxing Shangyu Shunyuan Lighting Appliance Co ltd
Current assignee: Shaoxing Shangyu Shunyuan Lighting Appliance Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-10-04
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses an adjustable lamps and lanterns of light-emitting angle, the on-line screen storage device comprises a base, the articulated rod that articulates in base upper end, the articulated rod upper end articulates there is the regulation frame, the inside cover of regulation frame is equipped with lamps and lanterns, the lamps and lanterns front end is equipped with spotlight component, the lamps and lanterns rear end is equipped with adjusting part, the inside built-in power supply of base, adjust the frame and correspond the matching each other with lamps and lanterns, and be the rectangle structural design, adjust frame lower extreme fixedly connected with lens board, lamps and lanterns lower extreme surface is equipped with light group, the utility model discloses a flexible piece is pressed down with mutually supporting of flexible groove and spring and lens board under the lamps and lanterns electric quantity is not enough, the user, and the distance between light group and the lens board is changed through the high realization of adjusting the frame, realizes that the effect of spotlight compensates the not enough illuminating effect of electric power.

Description

Lamp with adjustable light emitting angle

Technical Field

The utility model relates to a lamps and lanterns field specifically is an adjustable lamps and lanterns of light-emitting angle.

Background

Lamps and lanterns often need a plurality of combinations to use together, but the combination light source in prior art goes out the light-emitting inhomogeneous, has the dim spot. When the distance between the adjacent LED light sources in the lamp is greater than the distance between the two LED light sources closest to the joint of the two lamps, people can feel that the light emitted by the lamp is uneven; when the distance between two adjacent LED light sources in the lamp is smaller than the distance between two LED light sources closest to the connection of the two lamps, a dark spot may be generated between the two adjacent lamps in addition to making a person feel that the light emitted from the lamp is not uniform.

However, in the prior art, in actual use, the existing lamp usually increases the illumination range to the maximum in order to improve the illumination effect, which may cause other people having a rest to be affected at night, and meanwhile, the portable charging lamp can become a main light source for students after lights are turned off in a dormitory, and the lamp has limited electricity storage, and often causes the illumination effect to be reduced due to the fact that light beams are scattered again after the electric quantity is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable lamps and lanterns of light-emitting angle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an adjustable lamps and lanterns of light-emitting angle, includes the base, the base upper end articulates there is the hinge bar, the hinge bar upper end articulates there is the regulation frame, the inside cover of regulation frame is equipped with lamps and lanterns, the lamps and lanterns front end is equipped with spotlight component, the lamps and lanterns rear end is equipped with adjusting part, the inside built-in power supply of base, adjust frame and lamps and lanterns mutual correspondence matching, and be the rectangular structure design, adjust frame lower extreme fixedly connected with lens plate, lamps and lanterns lower extreme surface is equipped with light group, and the hinge bar closely laminates with regulation frame and base, improves the friction effect.

Preferably, the adjusting part comprises a thread groove, a bolt, a pull rod, a pull groove, an insulating rod, a conductive rod, a dead slot and a sliding resistor, the thread groove is formed in the outer surface of the rear end of the lamp, the bolt is connected to the inner thread of the thread groove, the outer surface of the upper end of the adjusting frame is close to the rear end, the pull rod is movably connected to the upper portion and the lower portion of the inner portion of the pull groove, the pull rod is close to one side of the lamp and fixedly connected with the insulating rod, the dead slot is formed in the position, corresponding to the lamp and the insulating rod, of the lamp, the sliding resistor is located in the dead slot, the front end of the insulating rod is fixedly connected with the conductive rod, the conductive rod is in sliding contact with the sliding resistor, and the upper end of the pull rod is rotatably connected with the lower end of the bolt through a rotating shaft.

Preferably, the upper end of the conducting rod is connected with a power supply in series through a conducting wire, the lower end of the sliding resistor is electrically connected with the lamp, and the pull rod is designed to be of a T-shaped structure.

Preferably, the light condensing assembly comprises a telescopic groove, a spring and a telescopic block, the telescopic groove is formed in the front end of the lamp, the telescopic block is connected to the inside of the telescopic groove in a sliding mode, and the spring is located between the telescopic groove and the telescopic block.

Preferably, the telescopic groove and the telescopic block are matched with each other correspondingly and are designed in a rectangular structure, and one end of the telescopic block, which is close to the adjusting frame, is fixedly connected with anti-skid rubber.

Preferably, the outer surface of the upper end of the bolt is fixedly connected with a turning plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a flexible piece and flexible groove and spring and lens board mutually support down, when the lamps and lanterns electric quantity is not enough, the user presses flexible piece, realizes changing the distance between light group and the lens board through the height of adjusting the frame, realizes that the effect of spotlight compensates the not enough illuminating effect of electric power;

2. the utility model discloses still simultaneously through sliding resistance and conducting rod and bolt and thread groove isotructure mutually support down, through the resistance of rotatory bolt control sliding resistance, realize reducing the luminance of light group, prevent to disturb the people of rest, the frame is adjusted in the pull rod pulling simultaneously and shifts up for the lens board can carry out certain spotlight to light, also carries out certain compensation to the light that light group sent, improves the illuminating effect.

Drawings

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

fig. 2 is a sectional view of the lamp of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a hinged lever; 3. a light fixture; 4. an adjusting frame; 5. a thread groove; 6. a bolt; 7. a pull rod; 8. groove drawing; 9. an insulating rod; 10. a conductive rod; 12. an empty groove; 13. a sliding resistor; 14. a lens plate; 15. a telescopic groove; 16. a spring; 17. a telescopic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a but light-emitting angle adjustment lamps and lanterns, includes

base

1, 1 upper end of base articulates there is

hinge bar

2, 2 upper ends of hinge bar articulate there is regulation frame 4, the inside cover of regulation frame 4 is equipped with lamps and

lanterns

3, 3 front ends of lamps and lanterns are equipped with spotlight component, 3 rear ends of lamps and lanterns are equipped with adjusting part, the inside built-in power supply of base 1, adjust

frame

4 and 3 mutual correspondences of lamps and lanterns and match, and be the design of rectangle structure, adjust 4 lower extreme fixedly connected with lens sheet 14 of frame, 3 lower extreme surfaces of lamps and lanterns are equipped with light group.

Preferably, the adjusting part includes thread groove 5, bolt 6, pull rod 7, draw-groove 8, insulator spindle 9, conducting rod 10, dead slot 12, sliding resistance 13, thread groove 5 is seted up at 3 rear end surfaces of lamps and lanterns, the inside threaded connection of thread groove 5 has bolt 6, draw-groove 8 is seted up and is being close to the rear end position at adjusting frame 4 upper end surface, swing joint has pull rod 7 about draw-groove 8 is inside, one side and insulator spindle 9 fixed connection that pull rod 7 is close to lamps and lanterns 3, dead slot 12 is seted up with insulator spindle 9 corresponding position to lamps and lanterns 3, sliding resistance 13 is located inside dead slot 12, and insulator spindle 9 front end fixed connection conducting rod 10, conducting rod 10 and sliding resistance 13 sliding contact, pull rod 7 upper end is connected through the pivot rotation with bolt 6 lower extreme.

Preferably, the upper end of the conducting rod 10 is connected in series with a power supply through a wire, the lower end of the sliding resistor 13 is electrically connected with the lamp 3, the pull rod 7 is designed to be in a T-shaped structure, and the depth of the pull groove 8 can be a certain margin for the height of the light condensing assembly adjusting frame 4, so that the user can not reduce the remaining lighting effect of the light set when adjusting the adjusting frame 4 through the light condensing assembly.

Preferably, the light condensing assembly comprises a telescopic groove 15, a spring 16 and a telescopic block 17, the telescopic groove 15 is formed in the front end of the lamp 3, the telescopic block 17 is slidably connected inside the telescopic groove 15, and the spring 16 is located between the telescopic groove 15 and the telescopic block 17.

Preferably, flexible groove 15 and flexible piece 17 correspond the matching each other, and are the rectangular structure design, flexible piece 17 is close to the one end fixedly connected with anti-skidding rubber of adjusting frame 4, when improving flexible piece 17 stability, can carry out certain spacing to the position of adjusting frame 4 through anti-skidding rubber.

Preferably, the outer surface of the upper end of the bolt 6 is fixedly connected with a turning plate, and a user can turn the turning plate to rotate the bolt 6.

The working principle is as follows: when the anti-skid rubber lamp is used, when the electric quantity of the lamp 3 is slightly insufficient, the user presses the telescopic block 17, the edge of the telescopic block 17 is separated from the resisting force of the adjusting frame 4, the user pushes the adjusting frame 4 upwards to enable the lens plate 14 to be closer and closer to the light group, light emitted by the light group is gathered, and therefore light which is originally diffused can be irradiated on an object to be irradiated at a fixed point, light can be compensated to a certain extent, when the electric quantity of the lamp 3 is sufficient and the light is too strong, when other resting persons are easily influenced, the user twists the turning plate bolt 6, the bolt 6 drives the pull rod 7 to move upwards along the thread groove 5, at the moment, the pull rod 7 is in a T-shaped structural design, the adjusting frame 4 is pulled to move upwards through the pull groove 8, meanwhile, the contact point of the conductive rod 10 and the sliding resistor 13 also gradually rises, so that the light group of the lamp 3 is gradually increased, the light of the light group is gradually weakened, the person is prevented from being influenced by too strong light, the anti-skid-proof rubber block 17 is guaranteed to automatically fall.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light-emitting angle adjustable lamps and lanterns, includes base (1), its characterized in that: base (1) upper end articulates there is hinge bar (2), hinge bar (2) upper end articulates there is regulation frame (4), the inside cover of regulation frame (4) is equipped with lamps and lanterns (3), lamps and lanterns (3) front end is equipped with spotlight component, lamps and lanterns (3) rear end is equipped with adjusting part, the inside built-in power supply of base (1), adjust frame (4) and lamps and lanterns (3) and correspond the matching each other, and be the rectangle structural design, adjust frame (4) lower extreme fixedly connected with lens board (14), lamps and lanterns (3) lower extreme surface is equipped with light group.

2. The lamp with adjustable light-emitting angle according to claim 1, wherein: the adjusting component comprises a thread groove (5), a bolt (6), a pull rod (7), a pull groove (8), an insulating rod (9), a conductive rod (10), an empty groove (12) and a sliding resistor (13), wherein the thread groove (5) is formed in the outer surface of the rear end of the lamp (3), the bolt (6) is connected to the inner thread of the thread groove (5), the pull groove (8) is formed in the outer surface of the upper end of the adjusting frame (4) and is close to the rear end position, the pull groove (8) is movably connected with the pull rod (7) from top to bottom, one side of the pull rod (7) close to the lamp (3) is fixedly connected with the insulating rod (9), the empty groove (12) is formed in the corresponding position of the lamp (3) and the insulating rod (9), the sliding resistor (13) is located inside the empty groove (12), the conductive rod (10) is fixedly connected with the front end of the insulating rod (9), the conductive rod (10) is in sliding contact with the sliding resistor (13), and the upper end of the pull rod (7) is rotatably connected with the lower end of the bolt (6) through a rotating shaft.

3. The lamp with adjustable light-emitting angle according to claim 2, wherein: the upper end of the conducting rod (10) is connected with a power supply in series through a conducting wire, the lower end of the sliding resistor (13) is electrically connected with the lamp (3), and the pull rod (7) is designed to be of a T-shaped structure.

4. The lamp with adjustable light-emitting angle of claim 3, wherein: the light condensation assembly comprises a telescopic groove (15), a spring (16) and a telescopic block (17), the telescopic groove (15) is formed in the front end of the lamp (3), the telescopic block (17) is connected to the inside of the telescopic groove (15) in a sliding mode, and the spring (16) is located between the telescopic groove (15) and the telescopic block (17).

5. The lamp with adjustable light-emitting angle of claim 4, wherein: flexible groove (15) and flexible piece (17) correspond the matching each other, and are the rectangular structure design, flexible piece (17) are close to the one end fixedly connected with antiskid rubber of adjusting frame (4).

6. The lamp with adjustable light-emitting angle of claim 5, wherein: the outer surface of the upper end of the bolt (6) is fixedly connected with a turning plate.