Neon lamp strip with four-side light emitting function

Abstract

The neon lamp strip comprises a light-emitting assembly, a first rectangular transparent silica gel sleeve, a rectangular diffusion silica gel sleeve and a second rectangular transparent silica gel sleeve. The light-emitting assembly comprises a first FPC board and a second FPC board. A plurality of first lamp beads arrayed in the length direction of the first FPC board are arranged on the upper surface of the first FPC board, and a plurality of second lamp beads arrayed in the length direction of the second FPC board are arranged on the lower surface of the second FPC board. The first lamp beads and the second lamp beads are distributed in an up-down staggered mode. Four diffusion silica gel sheets which are distributed in a matrix are embedded in the tube wall of the first rectangular transparent silica gel sleeve; wherein two of the diffusion silica gel sheets are obliquely arranged, and the inclined surfaces of the diffusion silica gel sheets face the first lamp bead, and the other two diffusion silica gel sheets are obliquely arranged, and the inclined surfaces of the diffusion silica gel sheets face the second lamp bead. The neon lamp strip can emit light from four sides and can effectively reduce the area of a dark area, so that the neon lamp strip is uniform in brightness from four sides, and the light-emitting effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light strips, and more specifically to a neon light strip capable of emitting light on four sides. Background Art

[0002] The light of neon light strips is strong and bright, and has a certain degree of brightness penetration, which can make the colors more transparent and bright, so it is widely used in various entertainment stages and commercial product displays, and plays a beautiful lighting rendering effect. In order to meet the needs of multi-angle lighting, the prior art has designed and developed neon light strips that can emit light at 360°, such as the Chinese utility model patent with announcement number CN215411490U, named as a LED flexible 360-degree luminous neon light strip. The patent adopts a structure of upper and lower light-emitting components combined with cylindrical transparent adhesive strips and cylindrical diffusion adhesive strips to achieve 360° lighting. Although it has a good lighting effect, it is not easy to install and fix due to its overall cylindrical structure, and its application still has certain limitations. Although the traditional rectangular light strip structure is easy to install and fix, it is generally front-emitting, the lighting angle is limited, and it is easy to have dark areas, resulting in poor lighting effect. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a neon light strip with four-sided light emission in view of the above-mentioned defects of the prior art.

[0004] The utility model solves the technical problem by adopting the following technical scheme: a neon light strip with four-sided light emission, comprising a light-emitting component, a first rectangular transparent silicone sleeve wrapped around the outer periphery of the light-emitting component, a rectangular diffusion silicone sleeve wrapped around the outer periphery of the first rectangular transparent silicone sleeve, and a second rectangular transparent silicone sleeve wrapped around the outer periphery of the rectangular diffusion silicone sleeve; the light-emitting component comprises a first FPC board and a second FPC board arranged on the lower surface of the first FPC board; the upper surface of the first FPC board is provided with a plurality of first lamp beads arrayed along the length direction of the first FPC board, and the lower surface of the second FPC board is provided with a plurality of second lamp beads arrayed along the length direction of the second FPC board; the first lamp beads and the second lamp beads are staggeredly distributed up and down; four diffusion silicone sheets distributed in a matrix are embedded in the tube wall of the first rectangular transparent silicone sleeve, and the four diffusion silicone sheets all extend horizontally along the length direction of the first rectangular transparent silicone sleeve; two of the diffusion silicone sheets are respectively arranged obliquely and the inclined surfaces are both facing the first lamp beads, and the other two of the diffusion silicone sheets are respectively arranged obliquely and the inclined surfaces are both facing the second lamp beads.

[0005] In some embodiments, the inclination angle of any of the diffusion silicone sheets is 45°.

[0006] In some embodiments, the four diagonal corners of the rectangular diffusion silicone sleeve are all rounded.

[0007] In some embodiments, a flexible support board is provided between the first FPC board and the second FPC board, the first FPC board is fixed on the upper surface of the flexible support board, and the second FPC board is fixed on the lower surface of the flexible support board.

[0008] In some embodiments, a clamping strip is provided on the left and right surfaces of the flexible support plate along the length direction of the flexible support plate, and a clamping slot for corresponding insertion of the two clamping strips is provided on the inner wall of the first rectangular transparent silicone sleeve.

[0009] In some embodiments, the shape and size of the card strip match the card slot.

[0010] In some embodiments, the first FPC board and the second FPC board have the same size.

[0011] In some embodiments, the width of the first FPC board and the second FPC board does not exceed the width of the flexible support board.

[0012] In some embodiments, a plurality of equally spaced shear marking points are disposed on the outer wall of the second rectangular transparent silicone sleeve.

[0013] In some embodiments, the first lamp bead and the second lamp bead are both square LED lamp beads or round LED lamp beads.

[0014] The beneficial effects of the utility model are as follows: different from the prior art, in the neon light strip with four-sided light emission, the first lamp beads and the second lamp beads are staggered and distributed up and down, so that the emitted light distribution is more uniform; and the tube wall of the first rectangular transparent silicone sleeve is embedded with four diffusion silicone sheets extending horizontally along the length direction of the first rectangular transparent silicone sleeve; two of the diffusion silicone sheets are respectively inclined and the inclined surfaces are all facing the first lamp beads, and the other two diffusion silicone sheets are respectively inclined and the inclined surfaces are all facing the second lamp beads; in combination with the rectangular diffusion silicone sleeve and the second rectangular transparent silicone sleeve, not only can the neon light strip emit light on all four sides, but also the dark area can be effectively reduced, so that the brightness of the light on all four sides of the neon light strip is more uniform, thereby effectively improving the lighting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the exploded structure of a neon light strip with four-sided light emission in an embodiment of the utility model;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of a neon light strip with four-sided light emission in the embodiment of the utility model;

[0017] Figure 3It is another cross-sectional structural schematic diagram of a neon light strip with four-sided light emission in the embodiment of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the light-emitting component in the embodiment of the utility model;

[0019] Names and serial numbers in the figure: light-emitting component-1; first rectangular transparent silicone sleeve-2; rectangular diffusion silicone sleeve-3; second rectangular transparent silicone sleeve-4; first FPC board-11; second FPC board-12; first lamp bead-110; second lamp bead-120; diffusion silicone sheet-5; wire-6; plug-7; flexible support plate-13; card strip-130; card slot-201; shear mark point-401. DETAILED DESCRIPTION

[0020] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the utility model and the drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0023] Moreover, the terms "up, down, front, back, left, right, upper end, lower end" etc. indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0025] The utility model is implemented as follows Figures 1 to 4 As shown in the figure, a neon light strip with four-sided light emission includes a light-emitting component 1, a first rectangular transparent silicone sleeve 2 wrapped around the outer periphery of the light-emitting component 1, a rectangular diffusion silicone sleeve 3 wrapped around the outer periphery of the first rectangular transparent silicone sleeve 2, and a second rectangular transparent silicone sleeve 4 wrapped around the outer periphery of the rectangular diffusion silicone sleeve 3; the light-emitting component 1 includes a first FPC (Flexible Printed Circuit, flexible printed circuit) board 11 and a second FPC board 12 arranged on the lower surface of the first FPC board 11; the upper surface of the first FPC board 11 is provided with a plurality of first lamp beads 110 arranged in an array along the length direction of the first FPC board 11, and the lower surface of the second FPC board 12 is provided with a plurality of second lamp beads 120 arranged in an array along the length direction of the second FPC board 12; the first lamp beads 110 and the second lamp beads 120 are staggered up and down; four diffusion silicone sheets 5 distributed in a matrix are embedded in the tube wall of the first rectangular transparent silicone sleeve 2, and the four diffusion silicone sheets 5 all extend horizontally along the length direction of the first rectangular transparent silicone sleeve 2; two of the diffusion silicone sheets 5 are respectively inclined and the inclined surfaces are both facing the first lamp beads 110, and the other two diffusion silicone sheets 5 are respectively inclined and the inclined surfaces are both facing the second lamp beads 120.

[0026] In this embodiment, the cross-sectional shapes of the first rectangular transparent silicone sleeve 2, the rectangular diffusion silicone sleeve 3, and the second rectangular transparent silicone sleeve 4 are all rectangular, and the four diagonal corners of the rectangular diffusion silicone sleeve 3 are all rounded. The first rectangular transparent silicone sleeve 2, the rectangular diffusion silicone sleeve 3, the second rectangular transparent silicone sleeve 4, and the diffusion silicone sheet 5 are integrally extruded, and the cross-sectional shape of the overall sleeve after molding is also rectangular, which can be generally compatible with the existing conventionally used rectangular installation groove and other installation accessories, and is easy to install and fix.

[0027] Furthermore, the inclination angles of the four diffusion silicone sheets 5 are all 45°, which, together with the rectangular diffusion silicone sleeve 3 and the second rectangular transparent silicone sleeve 4, can not only make the neon light strip glow on all four sides, but also effectively reduce the dark area, making the brightness of the neon light strip more uniform on all four sides, thereby effectively improving the lighting effect.

[0028] The first FPC board 11 and the second FPC board 12 are respectively connected with wires 6, and both wires 6 pass through the plug 7 provided at the port of the second rectangular transparent silicone sleeve 4 to extend to the outside of the overall sleeve to achieve electrical connection with an external power source.

[0029] Specifically, in this embodiment, a flexible support plate 13 is provided between the first FPC board 11 and the second FPC board 12. The first FPC board 11 is fixedly provided on the upper surface of the flexible support plate 13, and the second FPC board 12 is fixedly provided on the lower surface of the flexible support plate 13. The first FPC board 11 and the second FPC board 12 have the same size, so as to facilitate the corresponding layout of the first lamp bead 110 and the second lamp bead 120. The width of the first FPC board 11 and the second FPC board 12 does not exceed the width of the flexible support plate 13.

[0030] Further, a clip strip 130 is provided on both the left and right surfaces of the flexible support plate 13 along the length direction of the flexible support plate 13, and the shapes of the two clip strips 130 are both strip-shaped blocks. A clip slot 201 for the two clip strips 130 to be correspondingly inserted is provided on the inner wall of the first rectangular transparent silicone sleeve 2, that is, the two clip slots 201 are opposite, and the two clip slots 201 are also arranged along the length direction of the first rectangular transparent silicone sleeve 2. The cross-sectional shapes of the two clip slots 201 are both inverted isosceles trapezoids, that is, dovetail groove structures, and the shape and size of the clip strip 130 are both corresponding to the clip slot 201, and the clip strip 130 and the flexible support plate 13 are an integrally formed connection structure, and the first FPC board 11 and the second FPC board 12 are installed in the first rectangular transparent silicone sleeve 2 through the cooperation of the clip strip 130 and the clip slot 201.

[0031] In order to facilitate cutting into different lengths of neon light strips for use, in this embodiment, a plurality of equally spaced cutting mark points 401 are provided on the outer wall of the second rectangular transparent silicone sleeve 4, and the setting position of any cutting mark point 401 is based on the fact that it is not hindered by the first lamp bead 110 and the second lamp bead 120 during cutting. For example, the cutting mark point 401 is provided on the outer wall of the second rectangular transparent silicone sleeve 4, and at the central position of the area between two relatively vertically staggered adjacent first lamp beads 110 and second lamp beads 120. Among them, the marking pattern of the cutting mark point 401 can be designed according to the actual application requirements.

[0032] It should be noted that since cutting light strips is a relatively existing technology, in this embodiment, in order to meet the requirement of normal lighting after cutting the neon light strips, the lighting design circuits of the corresponding lamp beads can refer to the existing technology and are not specifically limited here.

[0033] In this embodiment, the first lamp bead 110 and the second lamp bead 120 are both square LED lamp beads.

[0034] In some other embodiments, the first lamp bead 110 and the second lamp bead 120 are both round LED lamp beads.

[0035] It should be understood that ordinary technical workers in the field can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A neon light strip with four-sided light emission, characterized in that: It includes a light-emitting component, a first rectangular transparent silicone sleeve wrapped around the outer periphery of the light-emitting component, a rectangular diffusion silicone sleeve wrapped around the outer periphery of the first rectangular transparent silicone sleeve, and a second rectangular transparent silicone sleeve wrapped around the outer periphery of the rectangular diffusion silicone sleeve; the light-emitting component includes a first FPC board and a second FPC board arranged on the lower surface of the first FPC board; the upper surface of the first FPC board is provided with a plurality of first lamp beads arrayed along the length direction of the first FPC board, and the lower surface of the second FPC board is provided with a plurality of second lamp beads arrayed along the length direction of the second FPC board; the first lamp beads and the second lamp beads are staggered and distributed up and down; four diffusion silicone sheets distributed in a matrix are embedded in the tube wall of the first rectangular transparent silicone sleeve, and the four diffusion silicone sheets all extend horizontally along the length direction of the first rectangular transparent silicone sleeve; two of the diffusion silicone sheets are respectively inclined and the inclined surfaces are both facing the first lamp beads, and the other two of the diffusion silicone sheets are respectively inclined and the inclined surfaces are both facing the second lamp beads.

2. The neon light strip with four-sided light emission according to claim 1, characterized in that: The inclination angle of any of the diffusion silicone sheets is 45°.

3. The neon light strip with four-sided light emission according to claim 1, characterized in that: The four diagonal corners of the rectangular diffusion silicone sleeve are all rounded.

4. The neon light strip with four-sided light emission according to claim 1, characterized in that: A flexible support board is provided between the first FPC board and the second FPC board. The first FPC board is fixed on the upper surface of the flexible support board, and the second FPC board is fixed on the lower surface of the flexible support board.

5. The neon light strip with four-sided light emission according to claim 4, characterized in that: A clamping strip is provided on the left and right surfaces of the flexible support plate along the length direction of the flexible support plate, and a clamping slot for corresponding insertion of the two clamping strips is provided on the inner wall of the first rectangular transparent silicone sleeve.

6. The neon light strip with four-sided light emission according to claim 5, characterized in that: The shape and size of the card strip are matched with the card slot.

7. The neon light strip with four-sided light emission according to claim 1, characterized in that: The first FPC board and the second FPC board have the same size.

8. The neon light strip with four-sided light emission according to claim 4, characterized in that: The width of the first FPC board and the second FPC board does not exceed the width of the flexible support board.

9. The neon light strip with four-sided light emission according to claim 1, characterized in that: The outer wall of the second rectangular transparent silicone sleeve is provided with a plurality of equally spaced shear marking points.

10. The neon light strip with four-sided light emission according to any one of claims 1 to 9, characterized in that: The first lamp bead and the second lamp bead are both square LED lamp beads or round LED lamp beads.

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