High-voltage color LED lamp panel

Abstract

The utility model discloses a high-voltage color LED lamp panel, and relates to the technical field of LED lamp panels. The LED lamp panel comprises an LED lamp panel main body, a plurality of lamp beads are installed on the front face of the LED lamp panel body, a plurality of linearly-arranged wires are welded to the wiring position of the back face of the LED lamp panel body, and a wire pressing device is fixedly connected to the back face of the LED lamp panel body. The line pressing device comprises a lower base fixedly connected to the back face of the LED lamp panel body and a pressing base installed at the top of the lower base, placement grooves are formed in the two ends of the lower base, shifting plates are fixedly connected to the bottoms of inner cavities of the two placement grooves, protruding blocks are fixedly connected to the opposite faces of the two shifting plates, and clamping hooks are fixedly connected to the positions, close to the two ends, of the bottom of the pressing base. The two ends of the lower base are rotationally connected with check blocks, and the inner sides of the check blocks are attached to the outer sides of the shifting plates. According to the utility model, the lower seat and the pressing seat are combined to fix the lead, so that the lead is effectively prevented from moving repeatedly to cause unsoldering, and the stable operation of an LED lamp panel is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of LED light board technology, and in particular relates to a high-voltage color LED light board. Background Technology

[0002] High-voltage color LED light panels are widely used in outdoor billboards, stage lighting, traffic lights and other scenarios due to their high brightness, rich colors and energy saving. With the rapid development of the industry, the requirements for their performance and stability are also increasing.

[0003] However, in terms of wire fixing, the traditional soldering method of LED light boards on the market is easily affected by vibration and temperature changes, causing the wires to move repeatedly and become detached. This not only interferes with the normal operation of the light board and increases maintenance costs and difficulty, but may also damage the light board and reduce its service life and reliability.

[0004] To address these issues, we provide a high-voltage color LED light board. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0006] The purpose of this utility model is to provide a high-voltage color LED light board, which solves the problem of poor contact caused by the easy desoldering of wires in existing LED light boards by combining the lower seat and the pressure seat to fix the wires.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model is a high-voltage color LED light board, including an LED light board body; several LED beads are installed on the front of the LED light board body, and multiple linearly arranged wires are welded to the wiring terminals on the back of the LED light board body. A wire clamp is fixedly connected to the back of the LED light board body; the wire clamp includes a lower base fixedly connected to the back of the LED light board body and a pressure seat installed on the top of the lower base. Both ends of the lower base are provided with mounting grooves, and the bottom of the inner cavity of both mounting grooves is fixedly connected with a lever. The opposite side of the two levers is fixedly connected with a protrusion, and the bottom of the pressure seat is fixedly connected with hooks near both ends.

[0009] The present invention is further configured such that the bottom of the hook is an inverted triangular hook shape, and the protrusion is a triangular block that cooperates with the hook.

[0010] The present invention is further configured such that rubber blocks are fixedly connected to the bottom of the inner cavity of the placement groove, and the rubber blocks are located at the bottom of the hook.

[0011] The present invention is further configured such that both ends of the lower seat are rotatably connected to a stop block, and the inner side of the stop block is in contact with the outer side of the lever plate.

[0012] The present invention is further configured such that the bottom of the pressure base is provided with multiple upper pressure ports adapted to the wires, and the top of the lower base is provided with multiple lower pressure ports, and the lower pressure ports correspond to the upper pressure ports.

[0013] The present invention is further configured such that both the lower seat and the pressure seat are grid-shaped.

[0014] The present invention is further configured such that the substrate of the LED light board body is an aluminum substrate, and a heat dissipation film is attached to the back of the LED light board body, and the heat dissipation film is a graphene film.

[0015] This utility model has the following beneficial effects:

[0016] This invention involves placing the wire into the corresponding pressure port, then inserting the two hooks at the bottom of the pressure base between the two dial plates, pressing down forcefully to make the hooks tightly engage with the protrusions on the inner side of the dial plates. Finally, rotating the two stops limits the dial plates, thus fixing the wire and effectively preventing repeated movement of the wire from causing desoldering, ensuring the stable operation of the LED light board.

[0017] This invention improves the heat dissipation efficiency of the LED light board body by combining an aluminum substrate with a heat dissipation film, thereby extending the service life of the LED light board body. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a front structural diagram of the present invention.

[0020] Figure 2 This is a schematic diagram of the back structure of this utility model.

[0021] Figure 3 This is a cross-sectional view of the wire clamp of this utility model.

[0022] Figure 4 This is a schematic diagram showing the disassembled state of the wire clamp of this utility model.

[0023] Figure 5 for Figure 3 A magnified structural diagram of point A in the middle.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 100. LED light board body; 200. Wire; 300. Wire clamp; 301. Lower base; 301a. Mounting groove; 301b. Lower wire clamping port; 302. Pressing base; 302a. Upper wire clamping port; 303. Toggle plate; 303a. Protrusion; 304. Hook; 305. Stop block; 306. Rubber block; 400. Heat dissipation film. Detailed Implementation

[0026] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Example

[0027] Please see Figures 1 to 5 This utility model relates to a high-voltage color LED light board, comprising an LED light board body 100; a plurality of LED beads are mounted on the front side of the LED light board body 100, and a plurality of linearly arranged wires 200 are soldered to the wiring terminals on the back side of the LED light board body 100; a wire clamp 300 is fixedly connected to the back side of the LED light board body 100; the wire clamp 300 includes a lower base 301 fixedly connected to the back side of the LED light board body 100 and a clamping base 302 mounted on the top of the lower base 301, and two... Each end is provided with a mounting groove 301a. The bottom of the inner cavity of each mounting groove 301a is fixedly connected with a lever 303. The opposite side of each lever 303 is fixedly connected with a protrusion 303a. The bottom of the pressure seat 302 is fixedly connected with a hook 304 near both ends. The pressure seat 302 can be fixed by the engagement of the two hooks 304 with the protrusions 303a, which can fix the wire 200 and thus prevent the wire 200 from repeatedly moving and causing desoldering, thus ensuring the stability of the LED light board.

[0028] Specifically, the bottom of the hook 304 is an inverted triangular hook shape, and the protrusion 303a is a triangular block that cooperates with the hook 304; the bottom of the inner cavity of the mounting groove 301a is fixedly connected with a rubber block 306, and the rubber block 306 is located at the bottom of the hook 304. By squeezing the rubber block 306 through the hook 304, an upward force can be provided to the hook 304, making the hook 304 and the protrusion 303a more stable. In addition, the pressure seat 302 can be automatically pushed out when the two levers 303 are opened through the rubber block 306, making disassembly more convenient.

[0029] Furthermore, both ends of the lower seat 301 are rotatably connected to stop blocks 305, and the inner side of the stop block 305 is in contact with the outer side of the lever plate 303. By rotating the stop block 305, the lever plate 303 can be limited, making the hook 304 and the protrusion 303a more stable and preventing vibration from causing the pressure seat 302 to detach from the lower seat 301. The bottom of the pressure seat 302 is provided with multiple upper pressure ports 302a that are adapted to the wire 200, and the top of the lower seat 301 is provided with multiple lower pressure ports 301b, and the lower pressure ports 301b correspond to the upper pressure ports 302a. Both the lower seat 301 and the pressure seat 302 are grid-shaped. The grid-shaped lower seat 301 and the pressure seat 302 can reduce the contact area and increase the clamping pressure, making the wire 200 more stable. On the other hand, it can facilitate the heat dissipation of the wire 200.

[0030] The operation process of this embodiment is as follows: When it is necessary to fix the wire 200, first place the wire 200 into the corresponding pressure port 301b, then insert the two hooks 304 at the bottom of the pressure base 302 between the two dial plates 303, and press down forcefully to make the hooks 304 tightly engage with the protrusions 303a on the inner side of the dial plate 303. Finally, rotate the two stops 305 to limit the dial plate 303, thus completing the fixation of the wire 200, effectively preventing the wire 200 from repeatedly moving and causing desoldering, and ensuring the stable operation of the LED light board. Example

[0031] Please see Figure 2 Based on the first specific embodiment, the substrate of the LED light board body 100 is an aluminum substrate, and a heat dissipation film 400 is attached to the back of the LED light board body 100. The heat dissipation film 400 is a graphene film. The combined application of the aluminum substrate and the heat dissipation film 400 can improve the heat dissipation efficiency of the LED light board body 100, thereby extending the service life of the LED light board body 100.

[0032] Additionally, it should be noted that components not described in detail in this article are existing technologies.

[0033] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the invention is not limited to the particular embodiments but extends to a variety of modifications that still fall within the scope of the appended claims.

[0034] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0035] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A high-voltage color LED light panel, comprising an LED light panel body (100); characterized in that: The front of the LED light board body (100) is equipped with several LED beads, and the back of the LED light board body (100) is welded with multiple linearly arranged wires (200). A wire clamp (300) is fixedly connected to the back of the LED light board body (100). The wire clamp (300) includes a lower base (301) fixedly connected to the back of the LED light board body (100) and a clamping base (302) installed on the top of the lower base (301). Both ends of the lower base (301) are provided with mounting grooves (301a). The bottom of the inner cavity of the two mounting grooves (301a) is fixedly connected with a lever (303). The opposite side of the two levers (303) is fixedly connected with a protrusion (303a). The bottom of the clamping base (302) is fixedly connected with a hook (304) near both ends.

2. The high-voltage color LED light board according to claim 1, characterized in that, The bottom of the hook (304) is an inverted triangular hook shape, and the protrusion (303a) is a triangular block that cooperates with the hook (304).

3. The high-voltage color LED light board according to claim 1, characterized in that, The bottom of the inner cavity of the placement groove (301a) is fixedly connected with a rubber block (306), and the rubber block (306) is located at the bottom of the hook (304).

4. The high-voltage color LED light board according to claim 1, characterized in that, Both ends of the lower seat (301) are rotatably connected to a stop block (305), and the inner side of the stop block (305) is in contact with the outer side of the lever plate (303).

5. A high-voltage color LED light board according to claim 1, characterized in that, The bottom of the pressure seat (302) is provided with multiple upper pressure ports (302a) that are adapted to the wire (200), and the top of the lower seat (301) is provided with multiple lower pressure ports (301b), and the lower pressure ports (301b) correspond to the upper pressure ports (302a).

6. A high-voltage color LED light board according to claim 1, characterized in that, Both the lower seat (301) and the pressure seat (302) are grid-shaped.

7. A high-voltage color LED light board according to claim 1, characterized in that, The substrate of the LED light panel body (100) is an aluminum substrate, and a heat dissipation film (400) is attached to the back of the LED light panel body (100), and the heat dissipation film (400) is a graphene film.

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