Fixing mechanism for signboard light-emitting lamp strip

Abstract

The utility model relates to the technical field of light bars, and discloses a fixing mechanism for signboard light-emitting light bars, which comprises a signboard main body, a plurality of LED light bars are arranged at the top of the signboard main body, fixing glue is fixedly connected to the bottoms of the LED light bars, sealing rubber strips are fixedly connected to the two sides of the LED light bars, an assembling component comprises a connecting block, and the connecting block is fixedly connected with the signboard main body. The connecting blocks are fixedly connected to the two ends of the LED lamp strip, the outer side of one connecting block is fixedly connected with two inserting blocks, and the interior of the other connecting block is slidably connected with a trapezoidal bolt. According to the signboard, the LED lamp strip is used for placing a sign to be displayed on the signboard body, the fixing glue at the bottom of the LED lamp strip and a film on the surface of the sealing rubber strip are torn off, then the LED lamp strip is pasted on the signboard body, under the protection of the sealing rubber strip, the solid glue can be prevented from being in contact with air and rainwater, the service life of the fixing glue is effectively prolonged, and the service life of the LED lamp strip is prolonged. And the LED light bar can be conveniently installed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of light bars, in particular to a fixing mechanism for a light bar of a signboard. Background Art

[0002] A light strip is an LED assembled on a strip of FPC or PCB hard board. It is named because its product shape resembles a strip. Light strips can be divided into LED hard light strips and flexible LED light strips. They are not only used for lighting, but also for building outline decoration, billboard decoration and identifiers on signboards. Due to its good flexibility and low power consumption, LED is used more and more widely in the lighting field as a green and energy-saving solid-state light source.

[0003] A fixing mechanism for a sign light strip in the prior art usually uses a thin rope or thin wire to fix it during installation. If it needs to be installed externally or vertically, it is necessary to purchase additional clips and tail plugs, which not only takes time and effort to install, but also increases the difficulty of installation.

[0004] Therefore, a fixing mechanism for a signboard light strip is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fixing mechanism for signboard light strips, aiming to improve the problem of difficult installation and the use of external wires for splicing two light strips, which easily leads to poor contact of the wires during splicing.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a fixing mechanism for a signboard light strip, comprising a signboard body, a plurality of LED light strips arranged on the top of the signboard body, a fixing glue fixedly connected to the bottom of the LED light strip, sealing strips fixedly connected on both sides of the LED light strip, and assembly components for facilitating assembly are arranged at both ends of the LED light strip.

[0007] As a further description of the above technical solution:

[0008] The assembly component includes a connecting block, which is fixedly connected to the two ends of the LED light strip. Two plug blocks are fixedly connected to the outside of one connecting block, and a trapezoidal pin is slidably connected to the inside of the other connecting block. A pull rod is fixedly connected to one side of the trapezoidal pin, and a spring is provided on the outside of the pull rod.

[0009] As a further description of the above technical solution:

[0010] The fixing glue is bonded to the top of the sign body.

[0011] As a further description of the above technical solution:

[0012] The sealing strip is adhered to the top of the sign body.

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to one side of the trapezoidal latch, and the other end of the spring is fixedly connected to the inner wall of the connecting block.

[0015] As a further description of the above technical solution:

[0016] A square hole is provided on the outer side of the plug block, and the trapezoidal latch is inserted into the inside of the square hole.

[0017] As a further description of the above technical solution:

[0018] Two square grooves are provided on the outer side of the connecting block, and the inserting block is inserted into the inner side of the square grooves.

[0019] As a further description of the above technical solution:

[0020] The pull rod is slidably connected to the interior of the connecting block, and one end of the pull rod is fixedly connected to a disc.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the logo to be displayed is arranged on the main body of the signboard with an LED light strip, and the fixing glue at the bottom of the LED light strip and the film on the surface of the sealing strip are torn off before pasting it on the main body of the signboard. Under the protection of the sealing strip, the solid glue will avoid contact with air and rain, effectively extending the service life of the fixing glue, and also facilitating the installation of the LED light strip, saving time and effort.

[0023] 2. In the present invention, by making the LED light strip into a certain length, one end of the LED light strip can be plugged into one end of another LED light strip. It is only necessary to directly insert the plug block into the square groove, and the trapezoidal pin in the connecting block will be pushed forward until the square hole on the plug block contacts the trapezoidal pin. Under the action of the spring, the trapezoidal pin will be inserted into the square hole, thus completing the splicing between the LED light strips, avoiding the need to use external wires for splicing when traditional light strips need to be spliced, and the wires are prone to poor contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a fixing mechanism for a light strip for a sign proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of a light bar explosion of a fixing mechanism for a sign light bar proposed by the present invention;

[0026] Figure 3 for Figure 2 Enlarged schematic diagram of point A in the middle.

[0027] Legend:

[0028] 1. LED light strip; 2. Sign body; 3. Insert block; 4. Connecting block; 5. Square hole; 6. Sealing strip; 7. Fixing glue; 8. Spring; 9. Disc; 10. Pull rod; 11. Trapezoidal latch; 12. Square slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a fixing mechanism for a signboard light strip, including a signboard body 2, a plurality of LED light strips 1 are arranged on the top of the signboard body 2, the bottom of the LED light strip 1 is fixedly connected with a fixing glue 7, and both sides of the LED light strip 1 are fixedly connected with a sealing strip 6, and both ends of the LED light strip 1 are provided with assembly components for easy assembly, the signboard body 2 is the base of the entire system, carrying the LED light strip 1 and other related components, and providing a stable foundation for the installation of the LED light strip 1. The LED light strip 1 is the main component of the lighting, providing light to enhance the visibility of the signboard, the fixing glue 7 is used to fix the LED light strip 1 on the signboard body 2, and the sealing strip 6 is used to protect the fixing glue 7, prevent the fixing glue 7 from contacting with air and rain, thereby extending the service life of the fixing glue 7 and facilitating the installation of the LED light strip 1.

[0031] Reference Figure 1 - Figure 3 The assembly component includes a connecting block 4, which is fixedly connected to the two ends of the LED light strip 1. Two plug-in blocks 3 are fixedly connected to the outside of one connecting block 4. A trapezoidal pin 11 is slidably connected to the inside of the other connecting block 4. A pull rod 10 is fixedly connected to one side of the trapezoidal pin 11. A spring 8 is sleeved on the outside of the pull rod 10. The connecting block 4 is used to carry the various components inside it to ensure that the LED light strips 1 can be spliced with each other. The plug-in block 3, trapezoidal pin 11 and spring 8 work together to splice two LED light strips 1. The pull rod 10 is used to pull the trapezoidal pin 11.

[0032] Reference Figure 1 and Figure 2 The fixing glue 7 is bonded to the top of the sign body 2 , and the fixing glue 7 is used to fix the LED light strip 1 on the sign body 2 , and the sign body 2 is used to carry the LED light strip 1 .

[0033] Reference Figure 1 and Figure 2 The sealing strip 6 is bonded to the top of the sign body 2. The sealing strip 6 is used to protect the fixing glue 7, prevent the fixing glue 7 from contacting with air and rainwater, and extend the service life of the fixing glue 7.

[0034] Reference Figure 2 and Figure 3 One end of the spring 8 is fixedly connected to one side of the trapezoidal pin 11, and the other end of the spring 8 is fixedly connected to the inner wall of the connecting block 4. The spring 8 is used to ensure that the trapezoidal pin 11 will be firmly inserted into the square hole 5 when there is no external force, thereby ensuring a stable connection between the two LED light strips 1. The connecting block 4 is used to carry the various components inside it to ensure normal operation.

[0035] Reference Figure 1 - Figure 3 A square hole 5 is provided on the outside of the plug block 3 , and a trapezoidal latch 11 is inserted into the inside of the square hole 5 .

[0036] Reference Figure 2 and Figure 3 Two square grooves 12 are provided on the outside of the connecting block 4, and the plug-in block 3 is inserted into the square groove 12. The connecting block 4 is used to carry the various components inside it to ensure normal operation. The plug-in block 3 is used to be inserted into the square groove 12 to achieve a stable connection between the two LED light strips 1.

[0037] Reference Figure 2 and Figure 3 The pull rod 10 is slidably connected to the inside of the connecting block 4, and one end of the pull rod 10 is fixedly connected to the disc 9. The pull rod 10 is used to pull the trapezoidal pin 11 to disassemble the two LED light strips 1.

[0038] Working principle: First, use the LED light strip 1 to place the logo to be displayed on the main body 2 of the sign, then tear off the fixing glue 7 at the bottom of the LED light strip 1 and the film on the surface of the sealing strip 6, and then stick it on the main body 2 of the sign. Under the protection of the sealing strip 6, the solid glue 7 will avoid direct contact with the air and rain, which effectively extends the service life of the fixing glue and ensures that the LED light strip 1 can be stuck to the surface of the main body 2 of the sign for a long time. Therefore, it is also convenient to install the LED light strip 1, saving time and effort and improving work efficiency. Since the LED light strip 1 is made into a certain length, both ends are With the connecting block 4 fixed, one end of the LED light strip 1 can be plugged into one end of another LED light strip 1. Just insert the plug block 3 directly into the square groove 12. After the plug block 3 moves a certain distance, it will abut against the trapezoidal pin 11. Since the inclined surface of the trapezoidal pin 11 abuts against the plug block 3, the trapezoidal pin 11 will move outward until the square hole 5 on the plug block 3 contacts the trapezoidal pin 11. Then, under the action of the spring 8, the trapezoidal pin 11 will be inserted into the square hole 5, thus completing the splicing between the LED light strips 1, avoiding the need to use external wires for splicing when traditional light strips need to be spliced, and the wires are prone to poor contact.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fixing mechanism for a light strip for a sign, comprising a sign body (2), characterized in that: A plurality of LED light strips (1) are provided on the top of the signboard body (2); a fixing glue (7) is fixedly connected to the bottom of the LED light strip (1); sealing glue strips (6) are fixedly connected to both sides of the LED light strip (1); and assembly components for facilitating assembly are provided at both ends of the LED light strip (1).

2. A fixing mechanism for a sign light strip according to claim 1, characterized in that: The assembly component comprises a connecting block (4), wherein the connecting block (4) is fixedly connected to both ends of the LED light strip (1), two plug blocks (3) are fixedly connected to the outside of one connecting block (4), and a trapezoidal latch (11) is slidably connected inside the other connecting block (4), a pull rod (10) is fixedly connected to one side of the trapezoidal latch (11), and a spring (8) is sleeved on the outside of the pull rod (10).

3. The fixing mechanism for a sign light strip according to claim 1, characterized in that: The fixing glue (7) is bonded to the top of the sign body (2).

4. The fixing mechanism for a sign light strip according to claim 1, characterized in that: The sealing strip (6) is bonded to the top of the sign body (2).

5. The fixing mechanism for a sign light strip according to claim 2, characterized in that: One end of the spring (8) is fixedly connected to one side of the trapezoidal latch (11), and the other end of the spring (8) is fixedly connected to the inner wall of the connecting block (4).

6. The fixing mechanism for a sign light strip according to claim 2, characterized in that: A square hole (5) is provided on the outside of the plug block (3), and the trapezoidal latch (11) is inserted into the inside of the square hole (5).

7. The fixing mechanism for a sign light strip according to claim 2, characterized in that: Two square grooves (12) are provided on the outside of the connecting block (4), and the inserting block (3) is inserted into the inside of the square grooves (12).

8. The fixing mechanism for a sign light strip according to claim 2, characterized in that: The pull rod (10) is slidably connected to the interior of the connecting block (4), and one end of the pull rod (10) is fixedly connected to a disc (9).

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