CN213366043U

CN213366043U - LED advertising lamp box

Info

Publication number: CN213366043U
Application number: CN202022523050.1U
Authority: CN
Inventors: 张铭
Original assignee: Xiamen Tianyingxing Technology Co ltd
Current assignee: Xiamen Tianyingxing Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-04
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to an advertising light boxes technical field just discloses LED advertising light boxes, including the supporting seat, still include: the supporting column is rotatably connected to the top of the supporting seat, the top of the supporting column is rotatably connected with a rotating column, a fixed seat is installed on the inner side of the rotating column, fixing holes are formed in the top and the bottom of the rotating column, and a limiting structure is installed on the top of the supporting column; the LED lamp protection device comprises a fixed seat, a protection box and a lamp holder, wherein the fixed seat is fixedly connected with the top of the protection box; an object of the utility model is to provide a LED advertising light boxes possesses and to overturn and place and can adjust the show direction, can carry out the advantage of protection to the banks when idle, has solved current LED advertising light boxes and for fixed show, can't overturn and can't adjust the show direction, can't protect the LED lamp when idle, problem easy damage.

Description

LED advertising lamp box

Technical Field

The utility model relates to an advertising light boxes technical field specifically is LED advertising light boxes.

Background

The prior art LED advertising light boxes generally comprise: bill-board, frame and LED board in a poor light. The billboard is a main body for displaying, and the patterns on the billboard are used for showing the picture effect of the LED advertising lamp box; the LED backlight plate uses the LED as a light source and has the advantages of energy conservation and convenient control. The frame is used for supporting the advertising board and the LED backlight board. Such light boxes have been found in many public places, mainly for advertising purposes.

The LED advertising lamp box comprises a lamp group, a lamp body, a lamp cover and a lamp base.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED advertising light boxes possesses and to overturn and place and can adjust the show direction, can carry out the advantage of protection to the banks when idle, has solved current LED advertising light boxes and for fixed show, can't overturn and can't adjust the show direction, can't protect the LED lamp when idle, problem easy damage.

In order to achieve the above object, the utility model provides a following technical scheme: LED advertising light boxes, including the supporting seat, still include:

the supporting column is rotatably connected to the top of the supporting seat, the top of the supporting column is rotatably connected with a rotating column, a fixed seat is installed on the inner side of the rotating column, fixing holes are formed in the top and the bottom of the rotating column, and a limiting structure is installed on the top of the supporting column;

the LED lamp protection device comprises a fixed seat, a protection box, a cover plate, a plurality of LED lamps, a plurality of limiting holes, a plurality of grooves, a plurality of sliding grooves and a plurality of sliding plates, wherein the protection box is bolted on two sides of the fixed seat, the LED lamps are connected in the protection box in a sliding mode, the front side and the rear side of the top of the protection box are provided with the limiting holes, the inner walls of the two sides of the protection box are provided with the grooves, the grooves are connected with the cover plate in a sliding mode;

the novel movable plate structure comprises a placing groove, a movable plate and a limiting block, wherein the placing groove is formed in the tops of two sides of the cover plate, the movable plate is connected in the placing groove in a sliding mode, a telescopic rod is welded on the inner side of the movable plate, a first spring is sleeved on the surface of the telescopic rod, the inner side of the first spring is in contact with the placing groove, the outer side of the first spring is in contact with the movable plate, the limiting block is welded on the outer side of the movable plate, and.

Preferably, limit structure includes the spacing groove, the top at the column spinner is seted up in the spacing groove, the inside sliding connection of spacing groove has the limiting plate, the inside welding of limiting plate has the gag lever post, the surface cover of gag lever post is equipped with the second spring, the bottom and the limiting plate of second spring contact, the gag lever post uses with the fixed orifices cooperation.

Preferably, the top of gag lever post fixed mounting has the fixed block, the laminating recess has been seted up to the bottom of fixed block.

Preferably, the bottom of the cover plate is provided with a pull rod, and the surface of the pull rod is provided with anti-skid grains.

Preferably, the bottom welding of support column has rotatory piece, the swivelling chute has been seted up on the surface of supporting seat, rotatory piece rotates to be connected in the inside of swivelling chute.

Preferably, the periphery of the protection box is welded with connecting blocks, and the connecting blocks are fixedly connected to two sides of the fixed seat through bolts.

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

1. the LED lamp support comprises a support column, a rotary column, a fixing seat, a limiting structure and a fixing device, wherein the support column is rotatably connected to the top of a support seat;

2. the LED lamp protection device comprises a fixed seat, a protection box, a cover plate, an iron plate, a lug, sliding grooves and a protection box, wherein the protection box is bolted on two sides of the fixed seat, the LED lamp is connected with the inside of the protection box in a sliding manner, the front side and the rear side of the top of the protection box are provided with limiting holes, the inner walls of the two sides of the protection box are provided with grooves, the grooves are connected with the cover plate in a sliding manner, the iron plate is arranged inside the cover plate, the bottom of each groove is provided with the lug, the two sides of the cover plate;

3. the standing groove, its top of seting up in the apron both sides, sliding connection has the movable plate in the standing groove, and the inboard welding of movable plate has the telescopic link, and the surface cover of telescopic link is equipped with first spring, and the inboard of first spring contacts with the standing groove, and the outside of first spring contacts with the movable plate, and the outside welding of movable plate has the stopper, stopper and spacing hole sliding connection, through the setting of movable plate, telescopic link, first spring and stopper, conveniently fixes the apron, prevents that the apron from droing.

Drawings

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

FIG. 2 is a schematic right sectional view of the structure of the present invention;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

fig. 5 is a partial enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a supporting seat; 2. a support pillar; 3. a spin column; 4. a fixed seat; 5. a fixing hole; 6. a limiting structure; 61. a limiting groove; 62. a limiting plate; 63. a limiting rod; 64. a second spring; 7. a protection box; 8. an LED lamp; 9. a limiting hole; 10. a groove; 11. a cover plate; 12. an iron plate; 13. a bump; 14. a sliding groove; 15. a placement groove; 16. moving the plate; 17. a telescopic rod; 18. a first spring; 19. a limiting block; 20. a fixed block; 21. a pull rod; 22. rotating the block; 23. and (4) connecting the blocks.

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. 1-5, the LED advertising light box includes a support base 1, and further includes:

the supporting column 2 is rotatably connected to the top of the supporting seat 1, the top of the supporting column 2 is rotatably connected with a rotating column 3, a fixed seat 4 is installed on the inner side of the rotating column 3, fixing holes 5 are formed in the top and the bottom of the rotating column 3, and a limiting structure 6 is installed at the top of the supporting column 2;

the LED lamp protection device comprises a protection box 7 which is bolted on two sides of a fixed seat 4, an LED lamp 8 is connected in the protection box 7 in a sliding mode, limiting holes 9 are formed in the front side and the rear side of the top of the protection box 7, grooves 10 are formed in the inner walls of the two sides of the protection box 7, a cover plate 11 is connected to the grooves 10 in a sliding mode, an iron plate 12 is arranged in the cover plate 11, a protruding block 13 is arranged at the bottom of each groove 10, sliding grooves 14 are formed in the two sides of the cover plate 11, and the protruding blocks 13 are connected;

the placing groove 15 is formed in the tops of two sides of the cover plate 11, the moving plate 16 is connected in the placing groove 15 in a sliding mode, the telescopic rod 17 is welded on the inner side of the moving plate 16, the first spring 18 is sleeved on the surface of the telescopic rod 17, the inner side of the first spring 18 is in contact with the placing groove 15, the outer side of the first spring 18 is in contact with the moving plate 16, the limiting block 19 is welded on the outer side of the moving plate 16, and the limiting block 19 is matched with the limiting hole 9 for use.

Please refer to fig. 1 and 4, the limiting structure 6 includes a limiting groove 61, the limiting groove 61 is opened at the top of the rotary column 3, the limiting plate 62 is slidably connected inside the limiting groove 61, the limiting rod 63 is welded inside the limiting plate 62, the second spring 64 is sleeved on the surface of the limiting rod 63, the bottom of the second spring 64 contacts with the limiting plate 62, the limiting rod 63 is used in cooperation with the fixing hole 5, and the limiting groove 61, the limiting plate 62, the limiting rod 63 and the second spring 64 are arranged to limit the rotary column 3 conveniently, so as to fix the LED lamp 8 conveniently.

Referring to fig. 1 and 4, the fixing block 20 is fixedly mounted at the top of the limiting rod 63, and the bottom of the fixing block 20 is provided with a fitting groove, so that the fixing block 20 is convenient for fitting fingers and pulling the limiting rod 63.

Referring to fig. 1-3, a pull rod 21 is installed at the bottom of the cover plate 11, and anti-slip threads are formed on the surface of the pull rod 21, so that the cover plate 11 can be pulled upwards conveniently through the arrangement of the pull rod 21, and the use is convenient.

As shown in fig. 1, the rotating block 22 is welded at the bottom of the supporting column 2, the rotating groove is formed on the surface of the supporting seat 1, the rotating block 22 is rotatably connected inside the rotating groove, and the rotating block 22 and the rotating groove are arranged, so that the stability of the supporting column 2 during rotation is enhanced, and the supporting column 2 is prevented from falling off.

As shown in fig. 1-3, the connecting blocks 23 are welded around the protection box 7, the connecting blocks 23 are fixedly connected to two sides of the fixing base 4 through bolts, and the stability between the protection box 7 and the fixing base 4 is enhanced through the arrangement of the connecting blocks 23, and the disassembly and assembly are convenient.

The working principle is as follows: when the LED lamp 8 is needed to be used, at first, the limiting rod 63 is pulled, the limiting rod 63 drives the limiting plate 62 to extrude the second spring 64, when the limiting rod 63 breaks away from the fixed hole 5, the fixing base 4 can be rotated, when the fixing base 4 rotates to the other end fixed hole 5, the limiting rod 63 can automatically rebound the fixed hole 5 to fix the fixing base 4 under the action of the second spring 64 and the limiting plate 62, the limiting block 19 is pressed down, the limiting block 19 extrudes the movable plate 16 and the first spring 18, the limiting block 19 breaks away from the limiting hole 9, the cover plate 11 moves downwards under the action of gravity, the cover plate 11 falls down, and then the LED lamp 8 is moved to the outer side of the protection box 7.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

LED advertising light boxes, including supporting seat (1), its characterized in that: further comprising:

the supporting column (2) is rotatably connected to the top of the supporting seat (1), the top of the supporting column (2) is rotatably connected with a rotating column (3), a fixed seat (4) is installed on the inner side of the rotating column (3), fixing holes (5) are formed in the top and the bottom of the rotating column (3), and a limiting structure (6) is installed on the top of the supporting column (2);

the LED lamp protection device comprises a protection box (7) which is bolted to two sides of a fixed seat (4), wherein an LED lamp (8) is connected to the inside of the protection box (7) in a sliding mode, limiting holes (9) are formed in the front side and the rear side of the top of the protection box (7), grooves (10) are formed in the inner walls of the two sides of the protection box (7), a cover plate (11) is connected to the grooves (10) in a sliding mode, an iron plate (12) is arranged inside the cover plate (11), a convex block (13) is arranged at the bottom of each groove (10), sliding grooves (14) are formed in the two sides of each cover plate (11), and the convex blocks (13) are connected with the sliding grooves;

standing groove (15), its top of seting up in apron (11) both sides, sliding connection has movable plate (16) in standing groove (15), the inboard welding of movable plate (16) has telescopic link (17), the surface cover of telescopic link (17) is equipped with first spring (18), the inboard and standing groove (15) of first spring (18) contact, the outside and the movable plate (16) of first spring (18) contact, the outside welding of movable plate (16) has stopper (19), stopper (19) and spacing hole (9) cooperation are used.
2. The LED advertising light box of claim 1, wherein: limiting structure (6) include spacing groove (61), the top in column spinner (3) is seted up in spacing groove (61), the inside sliding connection of spacing groove (61) has limiting plate (62), the inside welding of limiting plate (62) has gag lever post (63), the surface cover of gag lever post (63) is equipped with second spring (64), the bottom and limiting plate (62) of second spring (64) contact, gag lever post (63) and fixed orifices (5) cooperation are used.
3. The LED advertising light box of claim 2, wherein: the top fixed mounting of gag lever post (63) has fixed block (20), the laminating recess has been seted up to the bottom of fixed block (20).
4. The LED advertising light box of claim 1, wherein: the bottom of the cover plate (11) is provided with a pull rod (21), and the surface of the pull rod (21) is provided with anti-skid grains.
5. The LED advertising light box of claim 1, wherein: the welding of the bottom of support column (2) has rotatory piece (22), the swivelling chute has been seted up on the surface of supporting seat (1), rotatory piece (22) rotate to be connected in the inside of swivelling chute.
6. The LED advertising light box of claim 1, wherein: all weld all around of guard box (7) have connecting block (23), connecting block (23) pass through bolt fixed connection in the both sides of fixing base (4).