LED light source advertisement switching lamp box

Abstract

The utility model belongs to the field of LED lamp boxes, and particularly relates to an LED light source advertisement switching lamp box which comprises an advertisement frame, a support groove is formed in the advertisement frame, a rotating frame is arranged in the support groove, the lower side of the rotating frame is fixedly connected with a connecting frame, the lower side of the advertisement frame is rotationally connected with a machine shaft, the machine shaft is fixedly connected with the connecting frame, and the rotating frame is provided with three installation grooves distributed in a circumferential array mode. An information projection plate is fixedly connected in each mounting groove, different advertising information is arranged on the information projection plates, the rotating frame is fixedly connected with three sets of connecting blocks which are distributed in a circumferential array mode and are vertically symmetrical, the advertising frame is provided with two grooves which are vertically symmetrical, and a round base is fixedly connected in each groove. The circular base is in circumferential sliding connection with each connecting block, a lamp holder is fixedly connected to the upper end wall of the support groove, a trapezoidal lamp groove is formed in the lamp holder, a plurality of LED lamps which are arranged at equal intervals up and down are fixedly connected in the trapezoidal lamp groove, and the LED lamps serve as light sources and can emit light.

Description

Technical Field

[0001] The utility model relates to the field of LED light boxes, in particular to an LED light source advertising switching light box. Background Art

[0002] In many locations where advertisements need to be displayed, it is a waste to display only a single advertisement due to space shortage. However, the cost of using smart displays is high and they are easily damaged. Therefore, an LED light source advertising switching light box is needed to replace the existing advertising light box and display more advertisements in the same space. Utility Model Content

[0003] The purpose of the utility model is to provide an LED light source advertising switching light box to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED light source advertising switching light box, comprising an advertising frame, a bracket slot is provided in the advertising frame, a rotating frame is provided in the bracket slot, a connecting frame is fixedly connected to the lower side of the rotating frame, a machine shaft is rotatably connected to the lower side of the advertising frame, the machine shaft and the connecting frame are fixedly connected, the rotating frame is provided with three installation slots distributed in a circumferential array, each of the installation slots is fixedly connected to an information projection board, and different advertising information is provided on the information projection board;

[0005] The rotating frame is fixedly connected with three groups of connecting blocks distributed in a circular array and symmetrical up and down. The advertising frame is provided with two grooves symmetrical up and down. A circular base is fixedly connected in each of the grooves. The circular base is slidably connected in a circle with each of the connecting blocks. A lamp holder is fixedly connected to the upper end wall of the bracket groove. A trapezoidal lamp trough is provided in the lamp holder. A plurality of LED lamps equidistant up and down are fixedly connected in the trapezoidal lamp trough. The LED lamps serve as light sources and can emit light.

[0006] Advantageously, a motor is fixedly connected to the lower end surface of the advertising frame, the motor is dynamically connected to the shaft, and the motor can drive the rotating frame to rotate;

[0007] Advantageously, the lower end surface of the advertising frame is fixedly connected with two left-right symmetrical support legs, and the support legs play a supporting role;

[0008] Advantageously, the advertising frame is fixedly connected to a controller, and the controller controls the motor and the LED lamp;

[0009] Advantageously, the weight of the rotating frame is applied to the circular base via the connecting block, and smooth rotation is performed by the sliding connection between the connecting block and the circular base.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with a lamp frame, a rotating frame and an information projection board. A motor can drive the rotating frame to rotate, and different information projection boards are rotated to the front side for display. The information projection boards are illuminated by LED lights in the lamp frame to display the content of advertisements. Thus, advertisements on different information projection boards can be displayed by rotating the rotating frame, thereby reducing costs and displaying more advertisement contents in the same space. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 A top view of

[0014] Figure 3 for Figure 2 AA cross-sectional diagram of ;

[0015] Figure 4 for Figure 3 A partial enlarged schematic diagram of

[0016] Figure 5 It is a three-dimensional schematic diagram of the bracket slot of the utility model;

[0017] Figure 6 It is a three-dimensional schematic diagram of the rotating frame of the utility model;

[0018] Figure 7 It is a three-dimensional schematic diagram of the lamp stand of the utility model.

[0019] In the figure: 100, advertising frame; 101, bracket slot; 102, rotating frame; 103, information projection board; 104, controller; 105, supporting foot; 106, motor; 107, round base; 108, connecting frame; 109, lamp frame; 110, LED lamp; 111, machine shaft; 112, groove; 113, connecting block; 114, trapezoidal lamp trough; 115, installation groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-7The utility model provides a technical solution: an LED light source advertising switching light box, including an advertising frame 100, a bracket slot 101 is provided in the advertising frame 100, a rotating frame 102 is provided in the bracket slot 101, a connecting frame 108 is fixedly connected to the lower side of the rotating frame 102, a machine shaft 111 is rotatably connected to the lower side of the advertising frame 100, the machine shaft 111 and the connecting frame 108 are fixedly connected, the rotating frame 102 is provided with three installation slots 115 distributed in a circumferential array, each of the installation slots 115 is fixedly connected with an information projection board 103, and different advertising information is provided on the information projection board 103;

[0023] The rotating frame 102 is fixedly connected with three groups of connecting blocks 113 distributed in a circular array and symmetrical up and down. The advertising frame 100 is provided with two grooves 112 symmetrical up and down. A circular base 107 is fixedly connected in each of the grooves 112. The circular base 107 is circumferentially slidably connected to each of the connecting blocks 113. The upper end wall of the bracket groove 101 is fixedly connected with a lamp holder 109. A trapezoidal lamp groove 114 is provided in the lamp holder 109. A plurality of LED lamps 110 equidistant up and down are fixedly connected in the trapezoidal lamp groove 114. The LED lamps 110 serve as light sources and can emit light.

[0024] The lower end surface of the advertising frame 100 is fixedly connected with a motor 106, and the motor 106 is connected to the shaft 111 by power, and the motor 106 can drive the rotating frame 102 to rotate;

[0025] The lower end surface of the advertising frame 100 is fixedly connected with two left-right symmetrical supporting legs 105, and the supporting legs 105 play a supporting role;

[0026] The advertising frame 100 is fixedly connected to a controller 104, and the controller 104 controls the motor 106 and the LED lamp 110;

[0027] The weight of the rotating frame 102 is applied to the circular base 107 via the connecting block 113 , and the connecting block 113 and the circular base 107 are connected by sliding to allow the rotating frame 102 to rotate smoothly.

[0028] Working principle:

[0029] First, the advertising stand 100 is placed at the position where the advertisement needs to be displayed, supported by the supporting feet 105, and then the information projection board 103 with the advertisement information is installed in the installation slot 115 of the rotating frame 102, and the motor 106 is started through the bracket slot 101, the motor 106 drives the shaft 111 to rotate, the shaft 111 drives the connecting frame 108 to rotate, the connecting frame 108 drives the rotating frame 102 to rotate, and the rotating frame 102 drives the information projection board 103 to rotate, so as to select the information projection board 103 to be displayed;

[0030] Then, each LED lamp 110 is started by the controller 104. After the LED lamp 110 emits light, it shines on the information projection board 103 to display the advertising information on the information projection board 103. In this way, the LED lamp 110 can be used as a light source to display different advertising contents in the same space in conjunction with the rotating information projection board 103, thereby saving costs.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED light source advertising switching light box, comprising an advertising frame (100), characterized in that: The advertising frame (100) is provided with a bracket groove (101), a rotating frame (102) is provided in the bracket groove (101), a connecting frame (108) is fixedly connected to the lower side of the rotating frame (102), a machine shaft (111) is rotatably connected to the lower side of the advertising frame (100), the machine shaft (111) and the connecting frame (108) are fixedly connected, the rotating frame (102) is provided with three installation grooves (115) distributed in a circumferential array, each of the installation grooves (115) is fixedly connected to an information projection board (103), and different advertising information is provided on the information projection board (103); The rotating frame (102) is fixedly connected with three groups of connecting blocks (113) distributed in a circular array and symmetrical in the upper and lower parts. The advertising frame (100) is provided with two grooves (112) symmetrical in the upper and lower parts. A circular base (107) is fixedly connected in each of the grooves (112). The circular base (107) is circumferentially slidably connected to each of the connecting blocks (113). The upper end wall of the bracket groove (101) is fixedly connected with a lamp holder (109). A trapezoidal lamp trough (114) is provided in the lamp holder (109). A plurality of LED lamps (110) equidistant in the upper and lower parts are fixedly connected in the trapezoidal lamp trough (114).

2. The LED light source advertising switching light box according to claim 1, characterized in that: A motor (106) is fixedly connected to the lower end surface of the advertising frame (100); the motor (106) is in power connection with the machine shaft (111); and the motor (106) can drive the rotating frame (102) to rotate.

3. The LED light source advertising switching light box according to claim 2, characterized in that: The lower end surface of the advertising frame (100) is fixedly connected to two left-right symmetrical supporting legs (105).

4. The LED light source advertising switching light box according to claim 3, characterized in that: The advertising frame (100) is fixedly connected to a controller (104), and the controller (104) controls the motor (106) and the LED lamp (110).

5. The LED light source advertising switching light box according to claim 4, characterized in that: The weight of the rotating frame (102) is applied to the circular base (107) via the connecting block (113), and the rotating frame (102) is smoothly rotated by the sliding connection between the connecting block (113) and the circular base (107).

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