Colorful waterproof silica gel lamp strip

Abstract

The utility model discloses a colorful waterproof silica gel lamp belt, which relates to the technical field of lamp belts and comprises a lamp belt base and colorful lamp beads, the colorful lamp beads are arranged and distributed at the top of the lamp belt base, an assembly module is arranged on one side, deviating from the colorful lamp beads, of the lamp belt base, a lighting unit covers the outer side of the lamp belt base, and the assembly module comprises a combination unit. Each combination unit comprises a rubber wrapping layer and a keel, and the rubber wrapping layer wraps the outer side of the keel. According to the colorful waterproof silica gel lamp strip provided by the utility model, the keel is extruded by using a tool, so that the keel with the thickness of 0.5 mm generates and drives the rubber wrapping layer to deform and be fixed on the mounting surface of a beam column, and bulges exist on the inner side of the rubber wrapping layer through the deformed rubber layer; by increasing the friction contact surface of the rubber wrapping layer when the rubber wrapping layer is clamped with the mounting surface of the beam column, the stability is improved, so that a part is prevented from being hung on the mounting surface, and the damage to the mounting surface is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of light strips, in particular to a colorful waterproof silicone light strip. Background Art

[0002] Silicone light strip is a flexible lighting device made of light-emitting diodes (LEDs), which is often used for decorative lighting and background lighting. It uses LEDs as light sources and is more energy-efficient, generates less heat, and has a longer service life than ordinary lighting.

[0003] The silicone shell makes it waterproof and dustproof, so it can be used for outdoor decoration. The Chinese patent with the existing authorization announcement number CN219841421U discloses a waterproof light strip. The connection base and the conductive metal sheet set by the connection structure can ensure the conductivity of adjacent light strip monomers during use, and can also achieve sealing and waterproof properties at the connection, which has strong applicability and good practicality.

[0004] Silicone light strips are available in red, green, blue, warm white, cold white and other single colors or RGB colors to meet different environments and needs. SMD light-emitting diode chips are composed of semiconductor chips. When current passes through the PN junction, the electrons and holes generated by the recombination emit photons to emit light and form colorful lights. When installing the light strips on beams and columns, some U-shaped plastic clips need to be fixed on the mounting surface in advance, and then the light strips are clipped into them and fixed. The mounting parts need to be installed on the mounting surface in advance, which can easily cause damage to the mounting surface. Utility Model Content

[0005] In view of the above-mentioned existing method of installing the light strip on the beam, it is necessary to pre-fix some U-shaped plastic clips on the installation surface, and then clip the light strip into them to fix it. It is necessary to install the mounting parts on the installation surface in advance, which is easy to cause damage to the installation surface. The utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a colorful waterproof silicone light strip, the purpose of which is to: avoid mounting parts on the mounting surface by squeezing a keel with a thickness of 0.5 mm and driving the rubber wrapping layer to deform and fix it on the mounting surface of the beam and column, thereby reducing damage to the mounting surface.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a colorful waterproof silicone light strip, comprising a light strip base and colorful lamp beads, wherein the colorful lamp beads are arranged and distributed on the top of the light strip base, an assembly module is arranged on the side of the light strip base away from the colorful lamp beads, and the outer side of the light strip base is covered with a lighting unit;

[0008] The assembly module comprises a combination unit, the combination unit comprises a rubber wrapping layer and a keel, the rubber wrapping layer is arranged on a side of the light strip base away from the colorful light beads, and the rubber wrapping layer is arranged on the outside of the keel;

[0009] The manufacturing process of the keel is to use a hot-dip galvanized sheet with a thickness of 0.5 mm as the raw material and roll it through a cold bending process. The surface of the keel is covered with a galvanized anti-rust layer, and the double-sided galvanizing amount of the galvanized anti-rust layer in the keel is not less than 120g / m*m;

[0010] The cross sections of the rubber wrapping layer and the keel are both inverted U-shapes. A docking groove is provided on the side of the rubber wrapping layer away from the colorful lamp beads, and the docking grooves are distributed on both sides of the keel.

[0011] As a preferred solution of the colorful waterproof silicone light strip of the utility model, a deformable rubber layer is arranged on the inner side of the rubber wrapping layer and on the top of the docking groove, the deformable rubber layers are arranged symmetrically with each other, a deformation groove is opened on the inner side of the deformable rubber layer, and one end of the deformable rubber layer away from the rubber wrapping layer is inclined upward.

[0012] As a preferred solution of the colorful waterproof silicone light strip described in the utility model, a silicone pad is also arranged between the deformable rubber layers, and the silicone pad is embedded in the side of the rubber wrapping layer away from the base of the light strip. The thermal conductivity of the silicone pad is less than 0.2W / (m·K), and the volume resistivity is higher than 1×10^12Ω·m.

[0013] As a preferred solution of the colorful waterproof silicone light strip described in the utility model, wherein: the assembly module also includes a splicing unit, the splicing unit includes a rubber slide rail, the rubber slide rail is fixedly installed on the side of the rubber wrapping layer away from the silicone pad, and the light strip base is connected to the rubber wrapping layer through the rubber slide rail.

[0014] As a preferred solution of the colorful waterproof silicone light strip described in the utility model, a metal hook is provided at one end of the rubber slide rail, a limiting hole is provided at the other end of the rubber slide rail, the metal hook and the limiting hole are adapted to each other and correspond one to one, and the rubber slide rails are connected by the metal hook.

[0015] As a preferred solution of the colorful waterproof silicone light strip described in the utility model, wherein: the lighting unit includes a conductive pin, the conductive pin is fixedly installed at one end of the light strip base, an insertion end is provided at the end of the light strip base away from the conductive pin, and adjacent light strip bases are electrically connected to the corresponding insertion ends through the conductive pin.

[0016] As a preferred solution of the colorful waterproof silicone light strip described in the utility model, wherein: the outer sides of the light strip base and the colorful lamp beads are both provided with a light-transmitting sealing silicone layer, the volume resistivity of the light-transmitting sealing silicone layer is higher than 1×10^12Ω·m, and the flame retardant grade is UL94 V-0.

[0017] Beneficial effects of the utility model:

[0018] 1. The keel with a thickness of 0.5 mm is squeezed by using a tool, so that the rubber wrapping layer is deformed and fixed on the installation surface of the beam and column, and the inner side of the rubber wrapping layer is bulged by deforming the rubber layer. By increasing the friction contact surface of the rubber wrapping layer when it is clamped with the installation surface of the beam and column, the stability is increased, thereby avoiding mounting parts on the installation surface and reducing damage to the installation surface.

[0019] 2. Connect the metal hook to the connection between the rubber rails through the limiting hole, so that the rubber rails are always connected, and the adjacent light strip bases are electrically connected to the corresponding insertion ends through the conductive pins, thereby improving the overall connection of the light strip and the stability of power supply.

[0020] 3. By completely covering the base of the light strip and the colorful lamp beads with a light-transmitting sealing silicone layer and a silicone pad with high resistivity and low thermal conductivity, the heat leakage of the light strip can be effectively blocked, making the light strip as a whole have good flame retardancy, electrical insulation and waterproof properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 The utility model is a schematic diagram of the overall structure of the colorful waterproof silicone light strip.

[0023] Figure 2 The figure is a schematic diagram of the cross-sectional structure of the colorful waterproof silicone light strip of the present invention.

[0024] Figure 3 The utility model is a cross-sectional structural schematic diagram of the colorful waterproof silicone light strip.

[0025] Figure 4 The utility model is a cross-sectional structural schematic diagram of the assembly module of the colorful waterproof silicone light strip.

[0026] Figure 5 The utility model is a magic color waterproof silicone light belt Figure 3 Schematic diagram of the enlarged structure of part A.

[0027] Figure 6 The utility model is a schematic diagram of the lighting unit structure of the colorful waterproof silicone light strip.

[0028] Description of reference numerals:

[0029] 1. Light strip base; 2. Colorful light beads; 3. Assembly module; 31. Combination unit; 311. Rubber wrapping layer; 312. Keel; 313. Docking groove; 314. Deformable rubber layer; 315. Deformation groove; 316. Silicone pad; 32. Splicing unit; 321. Rubber slide rail; 322. Metal hook; 323. Limiting hole; 4. Lighting unit; 41. Conductive pin; 42. Insertion end; 43. Light-transmitting sealing silicone layer. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] Example 1

[0032] Reference Figure 1-6 , which is the first embodiment of the utility model, provides a colorful waterproof silicone light strip, which includes a light strip base 1 and colorful lamp beads 2, the colorful lamp beads 2 are arranged and distributed on the top of the light strip base 1, and an assembly module 3 is arranged on the side of the light strip base 1 away from the colorful lamp beads 2, and the outer side of the light strip base 1 is covered with a lighting unit 4, the assembly module 3 includes a combination unit 31, and the combination unit 31 includes a rubber wrapping layer 311 and a keel 312, the rubber wrapping layer 311 is arranged on the side of the light strip base 1 away from the colorful lamp beads 2, and the rubber wrapping layer 311 is arranged on the outer side of the keel 312, and the manufacturing process of the keel 312 is to use a hot-dip galvanized sheet with a thickness of 0.5 mm as a raw material, and roll it through a cold bending process, the surface of the keel 312 is covered with a galvanized anti-rust layer, and the double-sided galvanizing amount of the galvanized anti-rust layer in the keel 312 is not less than not less than 120g / m*m, the rubber wrapping layer 311 and the keel 3 The cross-section of 12 is inverted U-shaped, and a docking groove 313 is provided on the side of the rubber sheath 311 away from the colorful lamp beads 2, and the docking grooves 313 are distributed on both sides of the keel 312. The light strip base 1 can arrange and weld the colorful lamp beads 2 to a flexible copper foil circuit board, and a control circuit connecting the colorful lamp beads 2 and the control system is arranged inside. The colorful lamp beads 2 are arranged by red, green and blue LED chips. By controlling the brightness of each color chip, a rich variety of colors can be produced. The rubber sheath 311 is made of insulating rubber with waterproof performance, and the basic shape is supported by the keel 312. The thickness of the keel 312 is relatively thin, and it is most likely to be twisted, bent, and other deformations under the action of external force. When in use, it can be squeezed by a tool so that the keel 312 drives the rubber sheath 311 to deform and be fixed on the mounting surface of the beam, thereby avoiding mounting parts on the mounting surface and reducing damage to the mounting surface.

[0033] A deformable rubber layer 314 is arranged on the inner side of the rubber wrapping layer 311 and on the top of the docking groove 313. The deformable rubber layers 314 are arranged symmetrically with each other. A deformation groove 315 is opened on the inner side of the deformable rubber layer 314, and the end of the deformable rubber layer 314 away from the rubber wrapping layer 311 is inclined upward. The deformable rubber layer 314 and the rubber wrapping layer 311 are an integrally formed structure. The deformable rubber layer 314 makes the inner side of the rubber wrapping layer 311 have a bulge, so that when the rubber wrapping layer 311 is clamped with the installation surface of the beam column, the friction contact surface is increased, making it more secure.

[0034] A silicone pad 316 is also provided between the deformable rubber layers 314. The silicone pad 316 is embedded in the side of the rubber wrapping layer 311 away from the light strip base 1. The thermal conductivity of the silicone pad 316 is less than 0.2W / (m·K), and the volume resistivity is higher than 1×10^12Ω·m. The low thermal conductivity of the silicone pad 316 can effectively block the heat transfer of the light strip to the outside world. The high resistivity of the silicone pad 316 has good electrical insulation, which can effectively block the heat leakage of the light strip, prevent fire, and ensure electrical insulation safety.

[0035] The assembly module 3 also includes a splicing unit 32, which includes a rubber slide rail 321. The rubber slide rail 321 is fixedly installed on the side of the rubber wrapping layer 311 away from the silicone pad 316. The light strip base 1 is connected to the rubber wrapping layer 311 through the rubber slide rail 321. The rubber slide rail 321 can be snap-fitted with the groove at the bottom of the light strip base 1, so as to install the light strip base 1 on the rubber wrapping layer 311. When in use, the rubber slide rail 321 can bend synchronously with the light strip base 1 within a certain limit.

[0036] A metal hook 322 is provided at one end of the rubber slide rail 321, and a limiting hole 323 is opened at the other end of the rubber slide rail 321. The metal hook 322 and the limiting hole 323 are adapted to each other and correspond one to one. The rubber slide rails 321 are connected by the metal hook 322. The metal hook 322 is made of aluminum sheet. When in use, it is clamped at the connection between the rubber slide rails 321, so that the rubber slide rails 321 are always connected.

[0037] The lighting unit 4 includes a conductive pin 41, which is fixedly mounted on one end of the light strip base 1. An insertion end 42 is provided at one end of the light strip base 1 away from the conductive pin 41, and adjacent light strip bases 1 are electrically connected to the corresponding insertion ends 42 through the conductive pin 41.

[0038] A light-transmitting sealing silicone layer 43 is provided on the outside of the light strip base 1 and the magic lamp beads 2. The volume resistivity of the light-transmitting sealing silicone layer 43 is higher than 1×10^12Ω·m, and the flame retardant grade is UL94 V-0. The light-transmitting sealing silicone layer 43 also needs to have appropriate softness and resilience elasticity, which can prevent the risk of leakage and effectively reduce the probability of fire hazards. The light strip base 1 and the magic lamp beads 2 are completely wrapped to completely isolate the light strip base 1 and the magic lamp beads 2 from the external environment, thereby achieving the waterproofness of the device.

[0039] When in use, the keel 312 is squeezed by using a tool, so that the keel 312 with a thickness of 0.5 mm is deformed and drives the rubber wrapped layer 311 to be fixed on the installation surface of the beam column, and in this process, the inner side of the rubber wrapped layer 311 is bulged by deforming the rubber layer 314, and the friction contact surface of the rubber wrapped layer 311 when it is clamped with the installation surface of the beam column is increased to increase stability, thereby avoiding mounting parts on the installation surface and reducing damage to the installation surface. The groove at the bottom of the light strip base 1 is clamped with the keel 312, so that the light strip base 1 is installed on the rubber wrapped layer 311, and the rubber slide rail 321 can be The metal hook 322 made of aluminum sheet is bent synchronously with the light strip base 1 within a certain limit, and is clamped at the connection between the rubber slide rails 321 through the limiting hole 323, so that the rubber slide rails 321 are always connected, and the adjacent light strip bases 1 are electrically connected to the corresponding insertion ends 42 through the conductive pins 41, thereby improving the stability of the overall connection and power supply of the light strip, and through the light strip base 1 and the colorful lamp beads 2 are completely covered with a light-transmitting sealing silicone layer 43 and a silicone pad 316 with a high resistivity and a low thermal conductivity coefficient, the heat leakage of the light strip can be effectively blocked, so that the light strip as a whole has good flame retardancy, electrical insulation and waterproof properties.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A colorful waterproof silicone light strip, comprising a light strip base (1) and colorful light beads (2), wherein the colorful light beads (2) are arranged and distributed on the top of the light strip base (1), and characterized in that: An assembly module (3) is provided on the side of the light strip base (1) facing away from the colorful light beads (2), and the outer side of the light strip base (1) is covered with a lighting unit (4); The assembly module (3) comprises a combination unit (31), the combination unit (31) comprises a rubber wrapping layer (311) and a keel (312), the rubber wrapping layer (311) being arranged on a side of the light strip base (1) away from the colorful light beads (2), and the rubber wrapping layer (311) being arranged on the outside of the keel (312); The manufacturing process of the keel (312) is to use a hot-dip galvanized sheet with a thickness of 0.5 mm as a raw material and roll it through a cold bending process. The surface of the keel (312) is covered with a galvanized anti-rust layer, and the double-sided galvanizing amount of the galvanized anti-rust layer in the keel (312) is not less than or equal to 120g / m*m; The cross sections of the rubber wrapping layer (311) and the keel (312) are both inverted U-shaped, a docking groove (313) is provided on the side of the rubber wrapping layer (311) away from the colorful lamp beads (2), and the docking grooves (313) are distributed on both sides of the keel (312).

2. The colorful waterproof silicone light strip according to claim 1, characterized in that: A deformable rubber layer (314) is arranged on the inner side of the rubber wrapping layer (311) and on the top of the docking groove (313). The deformable rubber layers (314) are arranged symmetrically with each other. A deformable groove (315) is opened on the inner side of the deformable rubber layer (314), and the end of the deformable rubber layer (314) away from the rubber wrapping layer (311) is inclined upward.

3. The colorful waterproof silicone light strip according to claim 2, characterized in that: A silicone pad (316) is also provided between the deformable rubber layers (314); the silicone pad (316) is embedded in the side of the rubber wrapping layer (311) facing away from the light strip base (1); the thermal conductivity of the silicone pad (316) is less than 0.2 W / (m·K), and the volume resistivity is higher than 1×10^12 Ω·m.

4. The colorful waterproof silicone light strip according to claim 1, characterized in that: The assembly module (3) further comprises a splicing unit (32), wherein the splicing unit (32) comprises a rubber slide rail (321), wherein the rubber slide rail (321) is fixedly mounted on a side of the rubber wrapping layer (311) away from the silicone pad (316), and the light strip base (1) is connected to the rubber wrapping layer (311) via the rubber slide rail (321).

5. The colorful waterproof silicone light strip according to claim 4, characterized in that: A metal hook (322) is provided at one end of the rubber slide rail (321), and a limiting hole (323) is provided at the other end of the rubber slide rail (321). The metal hook (322) and the limiting hole (323) are adapted to each other and correspond one to one, and the rubber slide rails (321) are connected via the metal hook (322).

6. The colorful waterproof silicone light strip according to claim 1, characterized in that: The lighting unit (4) comprises a conductive pin (41), wherein the conductive pin (41) is fixedly mounted on one end of a light strip base (1), an insertion end (42) is provided at one end of the light strip base (1) away from the conductive pin (41), and adjacent light strip bases (1) are electrically connected to corresponding insertion ends (42) via the conductive pin (41).

7. The colorful waterproof silicone light strip according to claim 6, characterized in that: A light-transmitting sealing silicone layer (43) is provided on the outer sides of the light strip base (1) and the colorful lamp beads (2); the volume resistivity of the light-transmitting sealing silicone layer (43) is higher than 1×10^12Ω·m, and the flame retardancy level is UL94 V-0.

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