LED fluorescent module

Abstract

The utility model relates to the technical field of LED fluorescent modules, in particular to an LED fluorescent module which comprises a lamp box and a fixing mechanism, the front end of the lamp box is provided with an installation cavity, a circuit board is installed in the installation cavity, fluorescent diodes are installed on the circuit board, the lower end face of the lamp box is provided with a lower splicing opening, and the lower splicing opening is provided with a lower splicing opening. A lower splicing opening is formed in the end face of one side of the lamp box, a side splicing opening is formed in the end face of one side of the lamp box, two positioning openings are formed in the rear end face of the lamp box and communicate with the lower splicing opening and the side splicing opening correspondingly, clamping blocks are installed on the portions, located on the outer sides of the positioning openings, of the rear end face of the lamp box, and the clamping blocks are symmetrically distributed relative to the positioning openings. The fixing mechanism comprises a panel, a positioning plate and positioning pins, the positioning plate is installed on the rear end face of the panel, and the positioning pins which are symmetrically distributed are installed at the front end of the positioning plate. The novel splicing table has the advantages of being capable of being spliced conveniently, stable after being spliced, not prone to scattering and capable of being spliced and used conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of LED fluorescent modules, and specifically relates to an LED fluorescent module. Background Art

[0002] An LED fluorescent module is a device composed of an integrated quadrilateral module of multiple rows and columns of fluorescent diodes, mainly used for lighting and information display. The LED fluorescent module uses an LED as a light source, has the characteristics of high efficiency and low power consumption, and can operate stably for a long time.

[0003] At present, LED fluorescent modules are often used in medical device equipment and often need to be spliced during use. However, the splicing operation is cumbersome, which affects the splicing efficiency of LED fluorescent modules. Moreover, the splicing fixation is unstable and prone to scattering, which is not conducive to the splicing use of LED fluorescent modules. Content of the Utility Model

[0004] The purpose of the utility model is to provide an LED fluorescent module, which has the advantages of being convenient for splicing, stable after splicing, not easy to scatter, and convenient for splicing use, and solves the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an LED fluorescent module, including a lamp box and a fixing mechanism. An installation cavity is arranged at the front end of the lamp box, a circuit board is installed in the installation cavity, a fluorescent diode is installed on the circuit board, a wiring board electrically connected to the circuit board is installed at the rear end of the lamp box. A lower splicing interface is opened on the lower end surface of the lamp box, a side splicing interface is opened on one side end surface of the lamp box, a positioning port is opened on the rear end surface of the lamp box, and two positioning ports are respectively communicated with the lower splicing interface and the side splicing interface. Clamping blocks are installed on the rear end surface of the lamp box outside the positioning ports, and the clamping blocks are symmetrically distributed about the positioning ports. There are two fixing mechanisms, and each fixing mechanism includes a panel, a positioning plate and a positioning pin. The positioning plate is installed on the rear end surface of the panel, and symmetrically distributed positioning pins are installed at the front end of the positioning plate.

[0006] When using the LED fluorescent module of the utility model,

[0007] During use, fluorescence is emitted through the fluorescent diode. When splicing and using, the side splicing plate of an adjacent LED fluorescent module is inserted into the side splicing interface, and then the fixing mechanism is installed in the positioning port. The positioning plate is inserted into the positioning port, and the positioning pin can be inserted into the positioning hole of the side splicing plate. Then, the buckle plate is rotated so that the buckle plate is clamped and fixed on the clamping block, thereby completing the splicing work of adjacent LED fluorescent modules. The splicing of the upper and lower LED fluorescent modules is carried out through the cooperation of the lower splicing interface and the upper splicing plate with the fixing mechanism.

[0008] Preferably, a transparent protection plate is provided at the front end of the light box at the installation cavity.

[0009] Preferably, threaded holes are formed in the inner wall of the installation cavity in an array distribution, installation holes corresponding to the threaded holes are formed in the circuit board, and bolts are installed in the installation holes and the threaded holes by internal threads.

[0010] Preferably, the size of the positioning plate is adapted to the size of the positioning opening, and the positioning plate is inserted into the positioning opening.

[0011] Preferably, a side splicing plate is installed on one end face of the light box, and the size of the side splicing plate is adapted to the size of the side splicing opening.

[0012] Preferably, an upper splicing plate is installed on the upper end face of the light box, and the size of the upper splicing plate is adapted to the size of the lower splicing opening.

[0013] Preferably, positioning holes are formed in both the side splicing plate and the upper splicing plate, and the positioning pins are inserted into the positioning holes.

[0014] Preferably, symmetrically distributed buckle plates are rotatably installed on the panel, and buckling openings are formed in the buckle plates.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model is spliced left and right and up and down through the side splicing plate and the side splicing opening and the upper splicing plate and the lower splicing opening. After splicing, it is fixed by the fixing mechanism, and at the same time, the fixing mechanism is also fixed, so that not only the splicing operation is simple and fast, but also it is stable and not easy to loosen, and it can be conveniently spliced and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view of the present utility model;

[0017] Figure 2 is the front view structural schematic diagram of the present utility model;

[0018] Figure 3 is the rear view structural schematic diagram of the present utility model;

[0019] Figure 4 is the sectional view structural schematic diagram of the present utility model.

[0020] The reference numerals and names in the drawings are as follows:

[0021] 101, light box; 102, transparent protective plate; 103, side splicing plate; 104, upper splicing plate; 105, positioning hole; 106, installation cavity; 107, circuit board; 108, fluorescent diode; 109, wiring board; 201, lower splicing interface; 202, side splicing interface; 203, clamping block; 204, positioning port; 300, fixing mechanism; 301, panel; 302, positioning plate; 303, positioning pin; 304, snap plate; 305, bayonet socket. Detailed implementation mode

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment

[0024] Please refer to Figures 1 to 4 , an embodiment provided by the present invention: an LED fluorescent module, including:

[0025] A light box 101 and a fixing mechanism 300. An installation cavity 106 is provided at the front end of the light box 101. A circuit board 107 is installed in the installation cavity 106. A fluorescent diode 108 is installed on the circuit board 107. A wiring board 109 electrically connected to the circuit board 107 is installed at the rear end of the light box 101. The wiring board 109 is provided for electrical connection and series electrical connection of multiple modules. A lower splicing interface 201 is opened on the lower end surface of the light box 101. A side splicing interface 202 is opened on one side end surface of the light box 101. A positioning port 204 is opened on the rear end surface of the light box 101. There are two positioning ports 204 respectively communicating with the lower splicing interface 201 and the side splicing interface 202. Clamping blocks 203 are installed on the rear end surface of the light box 101 outside the positioning ports 204. The clamping blocks 203 are symmetrically distributed with respect to the positioning ports 204. There are two fixing mechanisms 300. The fixing mechanism 300 includes a panel 301, a positioning plate 302 and a positioning pin 303. The positioning plate 302 is installed on the rear end surface of the panel 301. Symmetrically distributed positioning pins 303 are installed at the front end of the positioning plate 302.

[0026] In this embodiment, during use, fluorescence is emitted by the fluorescent diode 108. When splicing and using, the side splicing plate 103 of adjacent LED fluorescent modules is inserted into the side splicing port 202. Then, the fixing mechanism 300 is installed in the positioning port 204. The positioning plate 302 is inserted into the positioning port 204, and the positioning pin 303 can be inserted into the positioning hole 105 of the side splicing plate 103. Then, the buckle plate 304 is rotated so that the buckle plate 304 is snap-fixed on the block 203, thereby completing the splicing work of adjacent LED fluorescent modules. The splicing of the upper and lower LED fluorescent modules is carried out through the cooperation of the lower splicing port 201 and the upper splicing plate 104 with the fixing mechanism 300.

[0027] Further, a transparent protection plate 102 is provided at the front end of the light box 101 at the installation cavity 106.

[0028] Further, threaded holes are formed in the inner wall of the installation cavity 106 in an array distribution, installation holes corresponding to the threaded holes are formed in the circuit board 107, and bolts are installed in the installation holes and the threaded holes by internal threads.

[0029] Further, the size of the positioning plate 302 is adapted to the size of the positioning port 204, and the positioning plate 302 is inserted into the positioning port 204.

[0030] Further, a side splicing plate 103 is installed on one end face of the light box 101, and the size of the side splicing plate 103 is adapted to the size of the side splicing port 202. The side splicing plate 103 and the side splicing port 202 are provided for splicing work.

[0031] Further, an upper splicing plate 104 is installed on the upper end face of the light box 101, and the size of the upper splicing plate 104 is adapted to the size of the lower splicing port 201. The upper splicing plate 104 and the lower splicing port 201 are provided for splicing work.

[0032] Further, positioning holes 105 are formed in both the side splicing plate 103 and the upper splicing plate 104, and the positioning pin 303 is inserted into the positioning hole 105. The positioning pin 303 is provided for fixing the side splicing plate 103 and the upper splicing plate 104.

[0033] Further, buckle plates 304 are rotatably installed on the panel 301 in a symmetric distribution, and a bayonet 305 is formed in the buckle plate 304. The buckle plate 304 and the block 203 are provided for fixing the fixing mechanism 300 at the rear end of the light box 101.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.

Claims

1. An LED fluorescent module, comprising a light box (101) and a fixing mechanism (300), characterized in that: The front end of the light box (101) is provided with an installation cavity (106), a circuit board (107) is installed in the installation cavity (106), a fluorescent diode (108) is installed on the circuit board (107), a wiring board (109) electrically connected to the circuit board (107) is installed at the rear end of the light box (101), a lower splicing interface (201) is provided on the lower end surface of the light box (101), a side splicing interface (202) is provided on one side end surface of the light box (101), a positioning opening (204) is provided on the rear end surface of the light box (101), and the positioning opening (204) is provided with two The light box (101) and the side assembly interface (202) are respectively connected to each other; a card block (203) is installed on the rear end face of the light box (101) at the outer side of the positioning opening (204); the card blocks (203) are symmetrically distributed with respect to the positioning opening (204); two fixing mechanisms (300) are provided; the fixing mechanisms (300) include a panel (301), a positioning plate (302) and positioning pins (303); the positioning plate (302) is installed on the rear end face of the panel (301); and the front end of the positioning plate (302) is installed with symmetrically distributed positioning pins (303).

2. The LED fluorescent module according to claim 1, characterized in that: A transparent protective plate (102) is provided at the front end of the light box (101) located in the installation cavity (106).

3. The LED fluorescent module according to claim 1, characterized in that: The inner wall of the installation cavity (106) is provided with threaded holes distributed in an array, and the circuit board (107) is provided with installation holes corresponding to the threaded holes, and bolts are installed in the threads of the installation holes and the threaded holes.

4. The LED fluorescent module according to claim 1, characterized in that: The size of the positioning plate (302) matches the size of the positioning opening (204), and the positioning plate (302) is inserted into the positioning opening (204).

5. The LED fluorescent module according to claim 1, characterized in that: A side splicing plate (103) is installed on one end surface of the light box (101), and the size of the side splicing plate (103) is adapted to the size of the side splicing interface (202).

6. The LED fluorescent module according to claim 1, characterized in that: An upper splicing plate (104) is installed on the upper end surface of the light box (101), and the size of the upper splicing plate (104) is adapted to the size of the lower splicing interface (201).

7. The LED fluorescent module according to claim 5, characterized in that: The side splicing plate (103) and the upper splicing plate (104) are both provided with positioning holes (105), and the positioning pins (303) are inserted into the positioning holes (105).

8. The LED fluorescent module according to claim 1, characterized in that: The panel (301) is rotatably mounted with symmetrically distributed snap plates (304), and snap ports (305) are provided on the snap plates (304).

Images