Bendable waterproof flexible underground light bar
By using flexible materials to assemble, the problem that existing buried lamps cannot be bent is solved, and flexible buried lamp strips that can be bent and waterproof are realized, improving construction convenience and applicability.
Patent Information
- Application Number
- CN202421802061.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing outdoor linear buried lamps cannot be bent due to metal body and tempered glass, which leads to inconvenient construction when installed in circular, arc or S shape.
It is assembled using flexible circuit boards, lining boards, flexible light-shading adhesive strips, flexible diffusion adhesive strips and transparent adhesive strips to form a bendable waterproof and flexible buried lamp strips.
It realizes the bendability of the light strip, makes the construction more convenient, and has waterproof performance, suitable for installation in various shapes.
Smart Images
Figure CN222937713U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a lighting device, in particular to a bendable waterproof flexible buried lamp strip. Background Art
[0002] At present, the base materials of existing outdoor linear buried lamps are composed of a metal main body and tempered glass, which cannot be bent. When it comes to some circular, arc-shaped or S-shaped installations, construction cannot be carried out, seriously affecting the convenience of use. Summary of the Invention
[0003] In order to solve the problems in the prior art, the utility model provides a bendable waterproof flexible buried lamp strip.
[0004] The utility model provides a bendable waterproof flexible buried lamp strip, which includes LED lamp beads, a flexible circuit board, a lining board, a flexible light-shielding rubber strip, a flexible diffusion rubber strip and a transparent rubber strip. Among them, the LED lamp beads are installed on the flexible circuit board, the flexible circuit board is attached and installed on the lining board, the flexible light-shielding rubber strip has a U-shaped groove, the lining board is attached and installed on the inner side of the U-shaped groove of the flexible light-shielding rubber strip, the flexible diffusion rubber strip is filled in the U-shaped groove of the flexible light-shielding rubber strip, the transparent rubber strip has a square hole, and the flexible light-shielding rubber strip is installed in the square hole.
[0005] As a further improvement of the utility model, transparent rubber caps are connected to the left and right ends of the transparent rubber strip.
[0006] As a further improvement of the utility model, a transparent power supply socket is connected to the side of the transparent rubber strip, and the transparent power supply socket is connected to a power supply wire.
[0007] As a further improvement of the utility model, the notch of the U-shaped groove is an arc-shaped flared opening.
[0008] As a further improvement of the utility model, the flexible diffusion rubber strip is filled in the square hole.
[0009] As a further improvement of the utility model, the flexible diffusion rubber strip is provided with an LED lamp bead avoidance groove on the side close to the LED lamp beads, and the LED lamp beads are located within the LED lamp bead avoidance groove.
[0010] The beneficial effect of the utility model is: a bendable waterproof flexible buried lamp strip is provided, which is assembled by using a flexible circuit board, a lining board, a flexible light-shielding rubber strip, a flexible diffusion rubber strip and a transparent rubber strip, avoiding the problem of non-bendability caused by using a metal main body and tempered glass, being bendable, convenient for construction, and waterproof. Brief Description of the Drawings
[0011] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other solutions can also be obtained based on these drawings.
[0012] Figure 1 is a schematic cross-sectional view of a bendable and waterproof flexible buried light strip of the present utility model.
[0013] Figure 2 is a schematic cross-sectional view of a bendable and waterproof flexible buried light strip of the present utility model from a three-dimensional perspective.
[0014] Figure 3 is a three-dimensional schematic view of a bendable and waterproof flexible buried light strip of the present utility model. Detailed implementation manners
[0015] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.
[0016] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protection scope of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.
[0017] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
[0018] The present utility model will be further described below in conjunction with the drawings and detailed implementation manners.
[0019] As shown Figures 1 to 3 in the figure, a bendable waterproof flexible buried light strip includes an LED lamp bead 1, a flexible circuit board 2, a lining board 3, a flexible light-shielding rubber strip 4, a flexible diffusion rubber strip 5, and a transparent rubber strip 6.
[0020] The LED lamp bead 1 is installed on the flexible circuit board 2, the flexible circuit board 2 is attached and installed on the lining board 3, the flexible light-shielding rubber strip 4 has a U-shaped groove 41, the lining board 3 is attached and installed on the inner side of the U-shaped groove 41 of the flexible light-shielding rubber strip 4, the flexible diffusion rubber strip 5 is filled within the U-shaped groove 41 of the flexible light-shielding rubber strip 4, and completely wraps the LED lamp bead 1 and the flexible circuit board 2. The transparent rubber strip 6 has a square hole 61, and the flexible light-shielding rubber strip 4 is installed within the square hole 61.
[0021] Transparent rubber caps 9 are connected to the left and right ends of the transparent rubber strip 6. The transparent rubber caps 9 serve as plugs to seal the left and right ends.
[0022] A transparent power cord seat 8 is connected to the side of the transparent rubber strip 6. The transparent power cord seat 8 is connected to a power cord 7, and the transparent power cord seat 8 can avoid generating dark areas.
[0023] The notch of the U-shaped groove 41 is an arc-shaped flared opening 42.
[0024] The flexible diffusion rubber strip 5 is filled within the square hole 61.
[0025] The flexible diffusion rubber strip 4 is provided with an LED lamp bead avoidance groove 43 on the side close to the LED lamp bead 1, and the LED lamp bead 1 is located within the LED lamp bead avoidance groove 43.
[0026] For the bendable waterproof flexible buried light strip provided by the present utility model, the light emitted by the LED lamp bead 1 is evenly emitted by the flexible diffusion strip rubber 5. A layer of flexible light-shielding rubber strip 4 is wrapped around the two sides and the bottom of the flexible diffusion strip rubber 5, which can prevent the light source from leaking from the two sides and the bottom positions. The lining board 3 is arranged behind the flexible circuit board 2. When an external force acts on the light-emitting surface of the light strip, the lining board 3 can play a role in supporting and protecting, ensuring that the flexible circuit board 2 is not deformed by pressure and ensuring that the LED lamp bead 1 is not damaged. At the same time, a layer of transparent rubber strip 6 with a hardness of 50 to 60D, which is wear-resistant and corrosion-resistant, is wrapped around the outermost layer of the light strip, which can play an auxiliary supporting role and can completely protect the internal rubber material and the LED light strip from being damaged. The light strip can be bent horizontally, and the product can achieve a circular, arc-shaped or S-shaped shape. After connecting the power cord 7 to the head end of the light strip, the two ends are sealed with transparent rubber caps 9, which can effectively achieve the waterproof and dustproof effects.
[0027] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model pertains, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope of the present utility model.
Claims
1. A bendable waterproof flexible underground light strip, characterized by: It includes LED lamp beads, a flexible circuit board, a backing plate, a flexible shading adhesive strip, a flexible diffusion adhesive strip and a transparent adhesive strip, wherein the LED lamp beads are installed on the flexible circuit board, the flexible circuit board is fitted on the backing plate, the flexible shading adhesive strip has a U-shaped groove, the backing plate is fitted on the inner side of the U-shaped groove of the flexible shading adhesive strip, the flexible diffusion adhesive strip is filled in the U-shaped groove of the flexible shading adhesive strip, the transparent adhesive strip has a square hole, and the flexible shading adhesive strip is installed in the square hole.
2. The bendable waterproof flexible underground light strip according to claim 1, characterized in that: The left and right ends of the transparent adhesive strip are connected with transparent adhesive covers.
3. The bendable waterproof flexible underground light strip according to claim 1, characterized in that: A transparent power cord holder is connected to the side of the transparent adhesive strip, and the transparent power cord holder is connected to a power cord.
4. The bendable waterproof flexible underground light strip according to claim 1, characterized in that: The notch of the U-shaped groove is an arc-shaped bell mouth.
5. The bendable waterproof flexible underground light strip according to claim 1, characterized in that: The flexible diffusion rubber strip is filled in the square hole.
6. The bendable waterproof flexible underground light strip according to claim 1, characterized in that: The flexible diffusion rubber strip is provided with an LED lamp bead avoidance groove on a side close to the LED lamp bead, and the LED lamp bead is located in the LED lamp bead avoidance groove.