CN214369520U

CN214369520U - Lamp convenient for adjusting irradiation range

Info

Publication number: CN214369520U
Application number: CN202022357318.9U
Authority: CN
Inventors: 罗建华; 张小斌
Original assignee: Toyo Industry Guangdong Co ltd
Current assignee: Toyo Industry Guangdong Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-10-08
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a lamp convenient for adjusting the irradiation range, which comprises a clamping block and a mounting hole, wherein the inside of the clamping block is movably connected with a linkage plate, and the surface of the linkage plate is fixedly connected with a butt-joint block; the surface of the butt joint block is fixedly connected with a threaded rod, the outer wall of the threaded rod is movably connected with a base, the surface of the base is fixedly connected with a support, a spring is arranged in the support, the top of the spring is fixedly connected with a limiting plate, and one side, away from the spring, of the limiting plate is fixedly connected with a contraction rod; the outer wall of the mounting hole is fixedly connected with a contraction rod. This lamps and lanterns convenient to adjust irradiation range, it is parallel to each other between base and the clamp splice, during the use with the clearance card between base and the clamp splice at the edge of placing the region, then rotate the threaded rod, the threaded rod just can drive the clamp splice like this and be close to the base to make the clearance between clamp splice and the base diminish, finally with the firm centre gripping of clamp splice and base on placing the region on the surface, in order to prevent that the product from empting.

Description

Lamp convenient for adjusting irradiation range

Technical Field

The utility model relates to a lamps and lanterns technical field specifically is a lamps and lanterns convenient to adjust irradiation range.

Background

The lamp is not only used for lighting, but also used as household eyes, and more times, the lamp plays a decorative role. Therefore, the choice of the lighting fixture is much more complicated, which not only relates to safety and power saving, but also relates to many factors such as material, kind, style and taste.

The partial lamps and lanterns at present are fixed when using because highly, therefore the angle of illumination of lamps and lanterns can't be adjusted to make the user can't adjust lamps and lanterns according to the demand of self, finally can't satisfy the demand of in-service use, so need improve current lamps and lanterns, in order to satisfy the user demand of reality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns convenient to adjust irradiation range to solve present partial lamps and lanterns that above-mentioned background art provided because fixed when high, consequently the angle of illumination of lamps and lanterns can't be adjusted, thereby make the user can't adjust lamps and lanterns according to the demand of self, finally can't satisfy the demand of in-service use, so need improve current lamps and lanterns, in order to satisfy the problem of actual user demand.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp convenient for adjusting an irradiation range comprises a clamping block and a mounting hole, wherein a linkage plate is movably connected inside the clamping block, and the surface of the linkage plate is fixedly connected with a butt-joint block;

the surface of the butt joint block is fixedly connected with a threaded rod, the outer wall of the threaded rod is movably connected with a base, the surface of the base is fixedly connected with a support, a spring is arranged in the support, the top of the spring is fixedly connected with a limiting plate, and one side, away from the spring, of the limiting plate is fixedly connected with a contraction rod;

the lamp holder is characterized in that a contraction rod is fixedly connected to the outer wall of the mounting hole, a fixing bolt is movably connected to the inside of the mounting hole, one end, away from the limiting plate, of the contraction rod is connected with a butt joint seat, one side of the butt joint seat is connected with a cross beam, and one end of the cross beam is movably connected with a lamp shade.

Preferably, one side of the clamping block is provided with a sunken T-shaped groove, the inner size of the notch of the clamping block is matched with the size of the linkage plate and the size of the butt joint plate, and the butt joint plate vertically penetrates through the surface of the clamping block and is connected with the linkage plate in the groove of the clamping block.

Preferably, the base and the clamping block are parallel to each other, the threaded rod longitudinally and vertically penetrates through the surface of the base to be connected with the butt joint block, and the joint of the threaded rod and the base is in threaded connection.

Preferably, the support is internally hollow, the inner wall of the support is tangent to the spring and the outer wall of the limiting plate, and the maximum transverse vertical length between the inner walls of the support is smaller than the maximum transverse vertical length of the limiting plate.

Preferably, a group of mounting holes is uniformly formed in one side of the contraction rod, the outer wall of the contraction rod is tangent to the inner wall of the opening end of the support, and the fixing bolt horizontally penetrates through the outer wall of one side of the support to be connected with the mounting hole in the contraction rod.

Preferably, the docking seat, the contraction rod and the longitudinal central axis of the bracket are located at the same position.

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

1. this be convenient for adjust between base and the clamp splice of irradiation range's lamps and lanterns parallel to each other, during the use with the clearance card between base and the clamp splice at the edge of placing the region, then rotate the threaded rod, the threaded rod just can drive the clamp splice like this and be close to the base to make the clearance between clamp splice and the base diminish, finally with the firm centre gripping of clamp splice and base on placing the region on the surface, in order to prevent that the product from empting.

2. This support of lamps and lanterns convenient to adjust irradiation range is inside to be hollow structure, loosens the gim peg, and the shrink pole just can reciprocate in the support is inside like this to make the vertical length between support and the shrink pole change, the height of lamp shade also changes like this, in order to reach the effect that changes product bottom irradiation range.

3. The outer wall of the limiting plate of this lamps and lanterns convenient to adjust irradiation range is tangent with the support inner wall, and the shrink rod outer wall is tangent with support open end inner wall, and like this when the shrink rod drives the limiting plate when the support is inside to be removed, the axis of shrink rod can be located the same position with the support axis all the time to take place the jam phenomenon when preventing to adjust the shrink rod.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention;

fig. 3 is an enlarged schematic view of the present invention B.

In the figure: 1. a clamping block; 2. a linkage plate; 3. a butt joint block; 4. a threaded rod; 5. a base; 6. a support; 7. a spring; 8. a limiting plate; 9. a retracting lever; 10. mounting holes; 11. a fixing bolt; 12. a docking station; 13. a cross beam; 14. and a lampshade.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lamp convenient for adjusting an irradiation range comprises a clamping block 1, a linkage plate 2, a butt joint block 3, a threaded rod 4, a base 5, a support 6, a spring 7, a limiting plate 8, a contraction rod 9, a mounting hole 10, a fixing bolt 11, a butt joint seat 12, a cross beam 13 and a lampshade 14, wherein the linkage plate 2 is movably connected inside the clamping block 1, a sunken T-shaped groove is formed in one side of the clamping block 1, the size of the inside of a notch of the clamping block 1 is matched with that of the linkage plate 2 and the butt joint block 3, the butt joint block 3 vertically penetrates through the surface of the clamping block 1 and is connected with the linkage plate 2 inside the groove of the clamping block 1, so that the linkage plate 2 and the butt joint block 3 can form a connection mode with the clamping block 1 through the notch, and the butt joint block 3 is fixedly connected to the surface of the linkage plate 2;

the surface of the butt joint block 3 is fixedly connected with a threaded rod 4, the outer wall of the threaded rod 4 is movably connected with a base 5, the base 5 and the clamping block 1 are parallel to each other, the threaded rod 4 vertically penetrates through the surface of the base 5 to be connected with the butt joint block 3, the joint of the threaded rod 4 and the base 5 is in threaded connection, the threaded rod 4 is rotated, so that the threaded rod 4 can drive the clamping block 1 to approach the base 5, the gap between the clamping block 1 and the base 5 is reduced, the surface of the base 5 is fixedly connected with a support 6, the inside of the support 6 is of a hollow structure, the inner wall of the support 6 is tangent to a spring 7 and the outer wall of a limiting plate 8, the maximum transverse vertical length between the inner walls of the support 6 is smaller than the maximum transverse vertical length of the limiting plate 8, and when the contraction rod 9 drives the limiting plate 8 to move in the support 6, the central axis of the contraction rod 9 is always located at the same position as the central axis of the support 6, the spring 7 is arranged in the bracket 6, the top of the spring 7 is fixedly connected with a limiting plate 8, one side, far away from the spring 7, of the limiting plate 8 is fixedly connected with the contraction rod 9, one side, far away from the spring 7, of the limiting plate 8 is uniformly provided with a group of mounting holes 10, the outer wall of the contraction rod 9 is tangent to the inner wall of the opening end of the bracket 6, the fixing bolt 11 horizontally penetrates through the outer wall of one side of the bracket 6 to be connected with the mounting holes 10 in the contraction rod 9, the fixing bolt 11 is loosened, and therefore the contraction rod 9 can move up and down in the bracket 6, and the vertical length between the bracket 6 and the contraction rod 9 is changed;

10 outer wall fixedly connected with shrink pole 9 of mounting hole, the inside swing joint of mounting hole 10 has

gim peg

11, 8 one ends of limiting plate are kept away from to shrink pole 9 and are connected with butt joint seat 12, the vertical axis of butt joint seat 12, shrink pole 9 and support 6 is located same position, and the device is whole can keep at same vertical position like this when using to make butt joint seat 12,

shrink pole

9 and 6 centrobaries of support can not change, be connected with crossbeam 13 to butt joint seat 12 one side, 13 one end swing joint of crossbeam has lamp shade 14.

The working principle is as follows: when the lamp convenient for adjusting the irradiation range is used, firstly, the base 5 and the clamping block 1 are parallel to each other, when the lamp is used, a gap between the base 5 and the clamping block 1 is clamped at the edge of a placement area, then the threaded rod 4 is rotated, so that the threaded rod 4 can drive the clamping block 1 to approach the base 5, the gap between the clamping block 1 and the base 5 is reduced, finally, the clamping block 1 and the base 5 are firmly clamped on the surface of the placement area to prevent a product from toppling over, the inside of the bracket 6 of the product is of a hollow structure, the fixing bolt 11 is loosened, so that the contraction rod 9 can move up and down in the bracket 6, the vertical length between the bracket 6 and the contraction rod 9 is changed, so that the height of the lampshade 14 is changed, the effect of changing the irradiation range at the bottom of the product is achieved, in addition, the outer wall of the limiting plate 8 is tangent to the inner wall of the bracket 6, and the outer wall of the contraction rod 9 is tangent to the inner wall of the opening end of the bracket 6, therefore, when the shrinkage rod 9 drives the limiting plate 8 to move in the bracket 6, the central axis of the shrinkage rod 9 is always located at the same position as the central axis of the bracket 6, so that the phenomenon of jamming when the shrinkage rod 9 is adjusted is prevented, which is the characteristic of the lamp convenient for adjusting the irradiation range, and the content which is not described in detail in the description belongs to the prior art which is known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A lamps and lanterns convenient to adjust irradiation range, includes clamp splice (1) and mounting hole (10), its characterized in that: a linkage plate (2) is movably connected inside the clamping block (1), and a butt-joint block (3) is fixedly connected to the surface of the linkage plate (2);

the butt joint block (3) is fixedly connected with a threaded rod (4) on the surface, the outer wall of the threaded rod (4) is movably connected with a base (5), the surface of the base (5) is fixedly connected with a support (6), a spring (7) is arranged inside the support (6), the top of the spring (7) is fixedly connected with a limiting plate (8), and one side, away from the spring (7), of the limiting plate (8) is fixedly connected with a contraction rod (9);

mounting hole (10) outer wall fixedly connected with shrink pole (9), the inside swing joint of mounting hole (10) has gim peg (11), limiting plate (8) one end is kept away from in shrink pole (9) and is connected with butt joint seat (12), butt joint seat (12) one side is connected with crossbeam (13), crossbeam (13) one end swing joint has lamp shade (14).

2. A light fixture that facilitates adjusting an illumination range as recited in claim 1, wherein: the clamping block is characterized in that one side of the clamping block (1) is provided with a T-shaped groove which is sunken in, the size of the inside of a notch of the clamping block (1) is matched with the size of the linkage plate (2) and the size of the butt joint block (3), and the butt joint block (3) vertically penetrates through the surface of the clamping block (1) and is connected with the linkage plate (2) inside the groove of the clamping block (1).

3. A light fixture that facilitates adjusting an illumination range as recited in claim 1, wherein: the base (5) and the clamping block (1) are parallel to each other, the threaded rod (4) vertically penetrates through the surface of the base (5) and is connected with the butt-joint block (3), and the joint of the threaded rod (4) and the base (5) is in threaded connection.

4. A light fixture that facilitates adjusting an illumination range as recited in claim 1, wherein: the support (6) is internally of a hollow structure, the inner wall of the support (6) is tangent to the outer walls of the spring (7) and the limiting plate (8), and the maximum transverse vertical length between the inner walls of the support (6) is smaller than the maximum transverse vertical length of the limiting plate (8).

5. A light fixture that facilitates adjusting an illumination range as recited in claim 1, wherein: a group of mounting holes (10) are uniformly formed in one side of the contraction rod (9), the outer wall of the contraction rod (9) is tangent to the inner wall of the opening end of the support (6), and the fixing bolt (11) horizontally penetrates through the outer wall of one side of the support (6) to be connected with the mounting holes (10) in the contraction rod (9).

6. A light fixture that facilitates adjusting an illumination range as recited in claim 1, wherein: the longitudinal central axes of the butt joint seat (12), the contraction rod (9) and the bracket (6) are positioned at the same position.