Flexible lamp strip capable of emitting light from side face

Abstract

The utility model discloses a flexible lamp strip capable of emitting light from the side face. The flexible lamp strip comprises a lower heat dissipation frame, an upper heat dissipation frame and a fixing groove. A placement cavity is formed in the surface of the lower heat dissipation frame, and an inner shell is arranged in the placement cavity; the upper heat dissipation frame is arranged at the top of the inner shell, and a light emitting flat plate is connected between the lower heat dissipation frame and the upper heat dissipation frame in a sliding mode; the lamp strip substrate with the LED lamp beads is placed in the fixing groove in the inner shell, the inner shell is placed between the lower heat dissipation frame and the upper heat dissipation frame, the light-emitting flat plate is connected between the lower heat dissipation frame and the upper heat dissipation frame in a sliding mode, installation of the light-emitting flat plate is completed, the countersunk screws are screwed in respectively, and the light-emitting flat plate is fixed through the fixing groove. One end of the countersunk head screw enters the lower heat dissipation frame and the upper heat dissipation frame, so that the light emitting flat plate can be fixed; light emitted by the LED lamp beads is refracted through the tooth-shaped stripes, so that the light-emitting angle of the LED lamp beads is wider, the light-emitting flat plate is used in a matched mode, light emitted by the lamp strip is more uniform, and the light-emitting efficiency of the LED lamp strip is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light strips, in particular to a side-emitting flexible light strip. Background Art

[0002] A flexible light strip refers to a light source assembled on a strip-shaped flexible circuit board. It is named because its product shape resembles a strip. The end of the light strip is provided with a power connection structure such as a power jack. After the light strip is installed, the power connection structure is connected to the power connector at one end of the external power cord, and the power connector at the other end of the power cord is connected to the power socket to make the light strip work.

[0003] In the existing flexible light strip, the light output plate is mostly formed as an integral part with the flexible light strip, and the LED lamp beads in the flexible light strip emit light, which passes through the light output plate and illuminates the external objects. However, in the later cleaning and maintenance process, the light output plate cannot be disassembled and cleaned because the light output plate is formed as an integral part, which causes dust and debris to appear inside the light output plate, which will reduce the brightness of the flexible light strip. Therefore, the dust and debris cannot be cleaned, and the flexible light strip needs to be replaced, which increases certain expenses and is inconvenient to use. In view of this, we introduce a side-emitting flexible light strip. Utility Model Content

[0004] The purpose of the utility model is to provide a side-emitting flexible light strip to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a side-emitting flexible light strip, comprising: a lower heat dissipation frame, an upper heat dissipation frame and a fixing groove;

[0006] A placement cavity is provided on the surface of the lower heat dissipation frame, and an inner shell is provided inside the placement cavity;

[0007] The upper heat dissipation frame is arranged on the top of the inner shell, and a light emitting plate is slidably connected between the lower heat dissipation frame and the upper heat dissipation frame. The use of the light emitting plate makes the light of the lamp strip more uniform, so that the color of the light emitted by the lamp strip is uniform and consistent when it is projected onto an object, avoiding discoloration or light spots when the lamp strip is lit, making the lamp strip more beautiful as a whole. The upper and lower ends of the light emitting plate are respectively connected with sliding parts, and the sliding part and the light emitting plate are integrally formed, and the surfaces of the lower heat dissipation frame and the upper heat dissipation frame are respectively provided with empty grooves for sliding the sliding parts, and the empty grooves facilitate the sliding parts to slide, and the surfaces of the lower heat dissipation frame and the upper heat dissipation frame are provided with countersunk screws, and one end of the countersunk screws passes through the sliding part, and the countersunk screws facilitate fixing the sliding part and the light emitting plate;

[0008] The fixing groove is opened on the surface of the inner shell body, and the fixing groove and the inner shell body are integrally formed. There are two groups of the fixing grooves, and a light strip substrate is arranged inside the fixing groove. The surface of the light strip substrate is connected with LED lamp beads, and the LED lamp beads are connected to the surface of the light strip substrate at equal intervals.

[0009] Preferably, a limiting groove is opened inside the fixing groove, and the two ends of the light strip substrate are slidably connected inside the limiting groove, so that the two ends of the light strip substrate are respectively slid into the limiting grooves inside the fixing groove, thereby utilizing the limiting groove to limit the movement of the light strip substrate, so that the light strip substrate is always in a horizontal state during the movement, avoiding position displacement.

[0010] Preferably, both ends of the inner shell are respectively connected to light emitting parts, and one side of the light emitting part is connected with serrated stripes at equal intervals. The light emitted by the LED lamp bead is refracted by the serrated stripes, so that the light emitting angle of the LED lamp bead is wider.

[0011] The bottom of the lower heat dissipation frame is connected with heat dissipation fins at equal intervals, so that the heat dissipation fins are in better contact with the outside air and the heat dissipation is more stable.

[0012] Preferably, both ends of the upper heat dissipation frame are respectively connected with fixing parts, the fixing parts and the upper heat dissipation frame are integrally formed, and the fixing parts can be used to allow fixing bolts to pass through and connect with an object, which is easy to use.

[0013] Preferably, screw holes for countersunk screws to enter are respectively provided inside the lower heat dissipation frame and the upper heat dissipation frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) Place the light strip substrate with LED lamp beads in the fixing groove inside the inner shell, so that the two ends of the light strip substrate are respectively slid into the limit grooves inside the fixing groove, then place the inner shell between the lower heat dissipation frame and the upper heat dissipation frame, then slide the light output plate between the lower heat dissipation frame and the upper heat dissipation frame, so that the sliding parts at both ends of the light output plate are slid into the empty groove, thereby completing the installation of the light output plate, then screw in the countersunk screws respectively, let one end of the countersunk screws pass through the sliding parts, so as to enter the lower heat dissipation frame and the upper heat dissipation frame, so as to complete the fixing of the light output plate, making the installation of the light output plate more secure;

[0016] (2) By unscrewing the countersunk screws, the countersunk screws can be released from fixing the light output plate, so that the light output plate can be disassembled into the school, and then the dust or debris inside the light output plate can be cleaned, which is more convenient to clean;

[0017] (3) The light emitted by the LED lamp beads is refracted through the serrated stripes, making the light output angle of the LED lamp beads wider. Combined with the use of the light output flat plate, the light output of the light strip is more uniform, so that the color of the light emitted by the light strip is uniform and consistent when it is projected onto an object, avoiding color change or light spots when the light strip is emitting light, making the light strip more beautiful as a whole. In addition, light-blocking material is coated on both sides of the fixing groove inside the inner shell, so that the light emitted by the LED lamp beads can only be emitted from the surface of the light output part, effectively improving the light output efficiency of the LED light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the upper heat dissipation frame and the lower heat dissipation frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the inner shell of the utility model in a front section;

[0021] Figure 4 It is a structural schematic diagram of the light emitting flat plate of the utility model.

[0022] In the figure: 1. upper heat dissipation frame; 2. fixing part; 3. lower heat dissipation frame; 4. countersunk screws; 5. light output plate; 6. heat dissipation fins; 7. inner shell; 8. light strip substrate; 9. LED lamp beads; 10. fixing groove; 11. serrated stripes; 12. light output part; 13. limiting groove; 14. sliding part; 15. empty groove; 16. screw hole; 17. placement cavity. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a side-emitting flexible light strip, comprising: a lower heat dissipation frame 3, a placement cavity 17 is provided on the surface of the lower heat dissipation frame 3, and an inner shell 7 is provided inside the placement cavity 17;

[0025] An upper heat dissipation frame 1, wherein the upper heat dissipation frame 1 is arranged at the top of the inner shell 7, a light emitting plate 5 is slidably connected between the lower heat dissipation frame 3 and the upper heat dissipation frame 1, and the upper and lower ends of the light emitting plate 5 are respectively connected with sliding parts 14, and the surfaces of the lower heat dissipation frame 3 and the upper heat dissipation frame 1 are respectively provided with empty grooves 15 for slidingly connecting the sliding parts 14, and the surfaces of the lower heat dissipation frame 3 and the upper heat dissipation frame 1 are provided with countersunk screws 4, and one end of the countersunk screws 4 passes through the sliding part 14;

[0026] The fixing grooves 10 are provided on the surface of the inner shell 7 . There are two groups of the fixing grooves 10 . A light strip substrate 8 is disposed inside the fixing grooves 10 . The surface of the light strip substrate 8 is connected with LED lamp beads 9 .

[0027] A limiting groove 13 is provided inside the fixing groove 10, and both ends of the light strip substrate 8 are slidably connected inside the limiting groove 13, so that the two ends of the light strip substrate 8 are respectively slidably connected in the limiting groove 13 inside the fixing groove 10, thereby utilizing the limiting groove 13 to limit the movement of the light strip substrate 8, so that the light strip substrate 8 is always in a horizontal state during the movement process to avoid position displacement.

[0028] Both ends of the inner shell 7 are connected to light emitting parts 12, and one side of the light emitting part 12 is connected to serrated stripes 11 at equal intervals. The light emitted by the LED lamp bead 9 is refracted by the serrated stripes 11, so that the light emitting angle of the LED lamp bead 9 is wider.

[0029] The bottom of the lower heat dissipation frame 3 is connected with heat dissipation fins 6 at equal intervals. The heat dissipation fins 6 are in better contact with the outside air, and the heat dissipation is more stable.

[0030] Both ends of the upper heat dissipation frame 1 are respectively connected with fixing parts 2, and the fixing parts 2 and the upper heat dissipation frame 1 are integrally formed, and the fixing parts 2 can be used to allow fixing bolts to pass through and connect with an object, which is convenient for use.

[0031] The lower heat dissipation frame 3 and the upper heat dissipation frame 1 are respectively provided with screw holes 16 for the countersunk screws 4 to enter.

[0032] Specifically, when in use, the light strip substrate 8 with the LED lamp beads 9 is placed in the fixing groove 10 inside the inner shell 7, so that the two ends of the light strip substrate 8 are respectively slidably connected to the limiting grooves 13 inside the fixing groove 10, so that the movement of the light strip substrate 8 is limited by the limiting grooves 13, so that the light strip substrate 8 is always in a horizontal state during the movement process to avoid position deviation;

[0033] Then, the inner shell 7 is placed between the lower heat dissipation frame 3 and the upper heat dissipation frame 1, and then the light output plate 5 is slidably connected between the lower heat dissipation frame 3 and the upper heat dissipation frame 1, so that the sliding parts 14 at both ends of the light output plate 5 are slidably connected to the inside of the empty groove 15, so that the empty groove 15 limits the position of the movement of the light output plate 5, so that the light output plate 5 can move in a horizontal state, thereby completing the installation of the light output plate 5, and then screwing in the countersunk screws 4 respectively, so that one end of the countersunk screws 4 passes through the sliding parts 14, so as to enter the lower heat dissipation frame 3 and the upper heat dissipation frame 1, so as to complete the fixation of the light output plate 5, so that the installation of the light output plate 5 is more secure;

[0034] After the LED lamp bead 9 is lit, the light emitted by the LED lamp bead 9 is refracted through the serrated stripes 11, so that the light output angle of the LED lamp bead 9 is wider, and combined with the use of the light output flat plate 5, the light output of the light strip is more uniform, so that the color of the light emitted by the light strip is uniform and consistent when it is projected onto an object, avoiding discoloration or light spots when the light strip is lit, making the light strip more beautiful as a whole. In addition, light-blocking material is coated on both sides of the fixing groove 10 inside the inner shell 7, and the light emitted by the LED lamp bead 9 can only be emitted from the surface of the light output portion 12, effectively improving the light output efficiency of the LED light strip.

[0035] 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. A side-emitting flexible light strip, characterized in that: include: A lower heat dissipation frame (3), wherein a placement cavity (17) is provided on a surface of the lower heat dissipation frame (3), and an inner shell (7) is provided inside the placement cavity (17); An upper heat dissipation frame (1), the upper heat dissipation frame (1) being arranged on the top of the inner shell (7), a light output plate (5) being slidably connected between the lower heat dissipation frame (3) and the upper heat dissipation frame (1), the upper and lower ends of the light output plate (5) being respectively connected with a sliding connection portion (14), and the surfaces of the lower heat dissipation frame (3) and the upper heat dissipation frame (1) are respectively provided with empty grooves (15) for slidingly connecting the sliding connection portion (14), the surfaces of the lower heat dissipation frame (3) and the upper heat dissipation frame (1) are provided with countersunk screws (4), and one end of the countersunk screws (4) passes through the sliding connection portion (14); A fixing groove (10), wherein the fixing groove (10) is provided on the surface of the inner shell (7), the fixing groove (10) is provided in two groups, a light strip substrate (8) is arranged inside the fixing groove (10), and an LED lamp bead (9) is connected to the surface of the light strip substrate (8).

2. A side-emitting flexible light strip according to claim 1, characterized in that: A limiting groove (13) is provided inside the fixing groove (10), and two ends of the light strip substrate (8) are slidably connected inside the limiting groove (13).

3. The side-emitting flexible light strip according to claim 1, characterized in that: Both ends of the inner shell (7) are respectively connected to light emitting portions (12), and one side of the light emitting portion (12) is connected to toothed stripes (11) at equal intervals.

4. The side-emitting flexible light strip according to claim 1, characterized in that: The bottom of the lower heat dissipation frame (3) is connected with heat dissipation fins (6) at equal intervals.

5. The side-emitting flexible light strip according to claim 1, characterized in that: Both ends of the upper heat dissipation frame (1) are respectively connected to fixing parts (2).

6. The side-emitting flexible light strip according to claim 1, characterized in that: The lower heat dissipation frame (3) and the upper heat dissipation frame (1) are respectively provided with screw holes (16) for countersunk screws (4) to enter.

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