CN213716407U - LED lamp house of quick installation - Google Patents

Abstract

The utility model relates to a fast-mounting LED lamp box, which comprises a box body, a lamp belt and U-shaped plates, wherein the outer end of the box body is detachably and fixedly connected with a light-passing plate, and a plurality of U-shaped plates are uniformly and fixedly connected in the box body; first notches are formed in two ends of the U-shaped plate, and an L-shaped rod is rotatably connected in each first notch through a pin shaft; two second notches are symmetrically formed in the U-shaped plate, a third notch is formed in the U-shaped plate, and the second notches are respectively communicated with the first notch and the third notch; a limiting rod is fixedly connected in the third notch, and a threaded rod is rotatably connected in the third notch; through rotating the threaded rod and driving two nut pieces move or carry on the back of the body motion in opposite directions, so alright let L shape pole drive clamp plate carry out the centre gripping to the lamp area or loosen, so this equipment just can install the lamp area fast and dismantle on the box, labour saving and time saving, and the installation effectiveness is higher, is convenient for in time change the lamp area.

Description

LED lamp house of quick installation

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp house of quick installation.

Background

The LED lamp box continuously flashes and is combined with the stay, so that the visual impact of people is effectively improved; the utilization rate of the unit area of the advertisement on the lamp box is improved, the same advertisement effect as that of changing the lamp box and rolling the lamp box is obvious, the LED lamp box integrates the advantages of neon lamps, can continuously flash at night in the day and arouses the attention of people by combining dynamic and static states;

however, most of the LED light bars are fixed in the light box through screws or glue during installation to achieve the fixing purpose, so that the LED light bars are large in use limitation, time-consuming and labor-consuming, and cannot be quickly installed, the installation efficiency is low, and when the LED light bars break down, the LED light bars are difficult to replace due to the fact that the LED light bars are fixed through the screws or the glue;

in summary, the present application now provides a fast-mounting LED light box to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED lamp house of quick installation to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: a fast-mounting LED lamp box comprises a box body, a lamp belt and U-shaped plates, wherein the outer end of the box body is detachably and fixedly connected with a light-passing plate, and a plurality of U-shaped plates are uniformly and fixedly connected in the box body; first notches are formed in two ends of the U-shaped plate, and an L-shaped rod is rotatably connected in each first notch through a pin shaft; two second notches are symmetrically formed in the U-shaped plate, a third notch is formed in the U-shaped plate, and the second notches are respectively communicated with the first notch and the third notch; a limiting rod is fixedly connected in the third notch, a threaded rod is rotatably connected in the third notch, two nut blocks are rotatably connected on the threaded rod, and the limiting rod penetrates through and is slidably connected with the nut blocks; and one ends of the two L-shaped rods are fixedly connected with pull ropes, and one ends of the two pull ropes are respectively fixedly connected with the corresponding nut blocks after passing through the second notch and the third notch.

Preferably, a spring is fixedly connected between the L-shaped rod and the U-shaped plate.

Preferably, one end of the L-shaped rod, which is close to the lamp strip, is fixedly connected with a pressing plate.

Preferably, one end of the threaded rod penetrates through the U-shaped plate and then is fixedly connected with a handle.

Preferably, the bent part of the second notch is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up mutually supporting of box, lamp area, U-shaped board, first notch, second notch, stay cord and L shape pole, drive two nut pieces through rotating the threaded rod and move or back on the back mutually, so alright let L shape pole drive clamp plate carry out the centre gripping to the lamp area or loosen, so this equipment just can install the lamp area fast and dismantle on the box, labour saving and time saving, and the installation effectiveness is higher, is convenient for in time change the lamp area.

Drawings

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

FIG. 2 is a schematic view of the interior of the middle box body of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;

fig. 4 is a schematic side view of the U-shaped plate of the present invention.

Reference numerals: 1. a box body; 2. a light-transmitting plate; 3. a light strip; 4. a U-shaped plate; 5. a first notch; 6. a second notch; 7. an L-shaped rod; 8. a pin shaft; 9. pressing a plate; 10. a spring; 11. pulling a rope; 12. a third notch; 13. a threaded rod; 14. a nut block; 15. a limiting rod.

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 belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fast-installed LED lamp box comprises a box body 1, a lamp strip 3 and U-shaped plates 4, wherein the outer end of the box body 1 is detachably and fixedly connected with a light transmission plate 2, and a plurality of U-shaped plates 4 are uniformly and fixedly connected in the box body 1; two ends of the U-shaped plate 4 are provided with first notches 5, and an L-shaped rod 7 is rotatably connected in each first notch 5 through a pin shaft 8; two second notches 6 are symmetrically formed in the U-shaped plate 4, a third notch 12 is further formed in the U-shaped plate 4, and the second notches 6 are respectively communicated with the first notch 5 and the third notch 12; a limiting rod 15 is fixedly connected in the third notch 12, a threaded rod 13 is rotatably connected in the third notch 12, two nut blocks 14 are rotatably connected on the threaded rod 13, and the limiting rod 15 penetrates through and is slidably connected to the nut blocks 14; one end of each of the two L-shaped rods 7 is fixedly connected with a pull rope 11, and one end of each of the two pull ropes 11 respectively passes through the second notch 6 and the third notch 12 and then is respectively fixedly connected with a corresponding nut block 14;

wherein, the light-transmitting plate 2 has the light-transmitting function and can be made of glass;

wherein, a plurality of U-shaped plates 4 are fixedly connected in the horizontal direction and the vertical direction in the box body 1;

wherein, the two nut blocks 14 on the threaded rod 13 are respectively a forward nut and a reverse nut;

wherein, the two nut blocks 14 are driven to move towards or away from each other by rotating the threaded rod 13;

a spring 10 is fixedly connected between the L-shaped rod 7 and the U-shaped plate 4;

wherein, the L-shaped plate drives the pressing plate 9 to tightly clamp the lamp strip 3 through the spring 10;

wherein, the spring 10 is of an arc structure, and the spring 10 of the arc structure and the pin shaft 8 are of concentric circle structures;

one end of the L-shaped rod 7 close to the lamp strip 3 is fixedly connected with a pressing plate 9;

one end of the threaded rod 13 penetrates through the U-shaped plate 4 and then is fixedly connected with a handle;

the bent part of the second notch 6 is of an arc-shaped structure, so that the abrasion to the pull rope 11 is reduced through the arc-shaped structure;

the working principle is as follows: firstly, the threaded rod 13 is driven to rotate by rotating the handle, and through the limiting and guiding effects of the limiting rod 15, the two nut blocks 14 move oppositely, the nut blocks 14 pull the pull rope 11, so that the pull rope 11 drives one end of the L-shaped rod 7 to rotate by taking the pin shaft 8 as the center of a circle, and meanwhile, the L-shaped rod 7 compresses the spring 10; then the lamp strip 3 is sequentially laid on the U-shaped plate 4, then the threaded rod 13 is rotated again, and according to the principle, the two nut blocks 14 move back to back, so that the nut blocks 14 do not stretch the pull rope 11, and then the L-shaped rod 7 drives the pressing plate 9 to press and hold the lamp strip 3 under the action of the elastic force of the spring 10; so, this equipment just can install lamp area 3 fast and dismantle on box 1, labour saving and time saving, and the installation effectiveness is higher, is convenient for in time change lamp area 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 (5)

1. The utility model provides a LED lamp house of quick installation which characterized in that: the LED lamp comprises a box body (1), a lamp belt (3) and U-shaped plates (4), wherein the outer end of the box body (1) is detachably and fixedly connected with a light-passing plate (2), and a plurality of U-shaped plates (4) are uniformly and fixedly connected in the box body (1);

two ends of the U-shaped plate (4) are respectively provided with a first notch (5), and an L-shaped rod (7) is rotatably connected in each first notch (5) through a pin shaft (8);

two second notches (6) are symmetrically formed in the U-shaped plate (4), a third notch (12) is further formed in the U-shaped plate (4), and the second notches (6) are respectively communicated with the first notch (5) and the third notch (12);

a limiting rod (15) is fixedly connected in the third notch (12), a threaded rod (13) is rotatably connected in the third notch (12), two nut blocks (14) are rotatably connected on the threaded rod (13), and the limiting rod (15) penetrates through and is slidably connected to the nut blocks (14);

one end of each of the two L-shaped rods (7) is fixedly connected with a pull rope (11), and one end of each of the two pull ropes (11) is fixedly connected with a corresponding nut block (14) after passing through the second notch (6) and the third notch (12) respectively.

2. A quick-install LED light box as claimed in claim 1, wherein: and a spring (10) is fixedly connected between the L-shaped rod (7) and the U-shaped plate (4).

3. A quick-install LED light box as claimed in claim 1, wherein: and one end of the L-shaped rod (7) close to the lamp strip (3) is fixedly connected with a pressing plate (9).

4. A quick-install LED light box as claimed in claim 1, wherein: one end of the threaded rod (13) penetrates through the U-shaped plate (4) and then is fixedly connected with a handle.

5. A quick-install LED light box as claimed in claim 1, wherein: the bent part of the second notch (6) is of an arc-shaped structure.

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