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CN-224215289-U - Silica gel co-extrusion integrated lamp strip

CN224215289UCN 224215289 UCN224215289 UCN 224215289UCN-224215289-U

Abstract

The utility model provides a silica gel crowded integration lamp area altogether, the lamp area includes banded base plate and locates a plurality of LED lamp pearls of banded base plate still includes the silica gel, the silica gel includes the printing opacity silica gel layer, silica gel crowded integration lamp area altogether is the flexible lamp area of rectangular shape, banded base plate and silica gel are crowded integrated into one piece structure altogether, the silica gel surrounds around banded base plate and the LED lamp pearl, the silica gel constructs to enable at least one side printing opacity of flexible lamp area, the top of LED lamp pearl and/or the below of banded base plate is provided with at least the printing opacity silica gel layer, this kind of silica gel crowded integration lamp area altogether has that light-emitting is adjustable, extensive applicability, waterproof light, bending resistance are strong characteristics.

Inventors

  • WANG YUNCHUAN

Assignees

  • 深圳市爱瑞达照明有限公司

Dates

Publication Date
20260508
Application Date
20250506

Claims (10)

  1. 1. The utility model provides a silica gel is crowded integration lamp area altogether, the lamp area includes banded base plate and locates a plurality of LED lamp pearls of banded base plate, its characterized in that still includes the silica gel body, the silica gel is crowded integration lamp area altogether for rectangular flexible lamp area of shape, banded base plate and silica gel body are crowded integrated into one piece structure altogether, the silica gel body surrounds around banded base plate and the LED lamp pearl, the silica gel body is constructed to enable at least one side light transmission of flexible lamp area, the top of LED lamp pearl and/or the below of banded base plate is provided with at least the printing opacity silica gel layer.
  2. 2. The silica gel co-extrusion integrated lamp strip of claim 1, wherein the co-extrusion integrated structure is a hollow extrusion structure or a solid extrusion structure, the hollow extrusion structure is a continuous cavity structure, a gap is formed between the silica gel body and the light emitting surface of the flexible lamp strip, and the solid extrusion structure is a sealing structure that the silica gel body completely wraps the strip-shaped substrate and the LED lamp beads so that the silica gel body, the strip-shaped substrate and the LED lamp beads form a seamless structure.
  3. 3. The silica gel co-extrusion integrated lamp strip according to claim 1, wherein the silica gel body further comprises a light shielding silica gel layer, and the light shielding silica gel layer and/or the light transmitting silica gel layer are arranged on the left side and the right side of the strip-shaped substrate and the LED lamp beads.
  4. 4. A silicone co-extruded integral lamp strip as claimed in claim 3, wherein said light-transmitting silicone layer and said light-shielding silicone layer are co-extruded integral structures, said light-shielding silicone layer is wrapped around part of or the entire periphery of the side surface of said light-transmitting silicone layer, the top of said light-transmitting silicone layer is higher than or horizontal to the top of said light-shielding silicone layer, and the bottom of said light-shielding silicone layer is horizontal to the bottom of said light-transmitting silicone layer.
  5. 5. A silicone co-extruded integral lamp strip as claimed in claim 3, wherein said light transmissive silicone layer is a milky translucent silicone and said light blocking silicone layer is a white or colorless opaque silicone.
  6. 6. The silicone co-extruded integrated lamp strip of claim 1, wherein the light-transmitting silicone layer is a silicone gel having a light transmittance of greater than 90%.
  7. 7. A silicone co-extruded integrated lamp strip as claimed in claim 3, wherein the light-transmitting silicone layer has an inverted trapezoid structure, the light-shielding silicone layer has an inverted trapezoid groove with an opening facing upwards, and the inclined outer side surface of the light-transmitting silicone layer is closely attached to the inclined inner side surface of the inverted trapezoid groove.
  8. 8. The silica gel co-extrusion integrated lamp strip according to claim 1, wherein the strip-shaped substrate is a flexible FPC printed circuit board, and the LED lamp beads are arranged on the upper surface of the strip-shaped substrate and are paved at equal intervals along the axis direction of the strip-shaped substrate.
  9. 9. A silicone co-extruded integral light strip as defined in claim 1, wherein said flexible light strip has a minimum bend diameter of 30mm.
  10. 10. The integrated lamp strip of claim 3, wherein the upper surface of the transparent silica gel layer is in a planar structure or at least has a partial light-emitting surface as a plane, the side surface of the light-shielding silica gel layer is in a flat surface, so that the cross section of the whole silica gel layer is rectangular or chamfered rectangular, the transparent silica gel layer comprises an upper layer part covering the LED lamp beads and a lower layer part arranged on the bottom surface of the strip-shaped substrate, the light-shielding silica gel layer surrounds the upper layer part and the lower layer part of the transparent silica gel layer, and the flexible lamp strip further comprises an electric wire used for being connected with an external power supply or another flexible lamp strip, and the electric wire extends out from one end or two ends of the strip-shaped substrate.

Description

Silica gel co-extrusion integrated lamp strip Technical Field The utility model relates to the technical field of LED lamp strips, in particular to a silica gel co-extrusion integrated lamp strip. Background The LED lamp strip has wide application in the fields of household illumination, commercial display, outdoor landscape, automobile illumination, stage performance and the like, and becomes an important component part of the modern illumination field due to the characteristics of high brightness, low energy consumption, long service life and the like. The traditional LED lamp strip adopts PVC sleeve lamp strip, and this kind of traditional LED lamp strip exists lamp strip and the inseparable shortcoming of sleeve pipe laminating, is not applicable to places such as bathroom to waterproof requirement height, in addition, the material hardness of traditional LED lamp strip is high, and bending resistance is poor, and lamp strip is easy damaged warp during practical application, is difficult to laminate complicated curved surface, like arc furred ceiling etc. lamp strip use has the limitation, and moreover, the light-emitting of traditional LED lamp strip usually only has one side, can not satisfy diversified scene demand, therefore, need a silica gel crowded integration lamp altogether brings and solves above-mentioned problem. Disclosure of utility model Therefore, the silica gel co-extrusion integrated lamp strip with adjustable light emission, wide applicability, water resistance, light weight and strong bending resistance is provided. The utility model provides a silica gel crowded integration lamp area altogether, the lamp area includes banded base plate and locates a plurality of LED lamp pearls of banded base plate still includes the silica gel, the silica gel includes the printing opacity silica gel layer, silica gel crowded integration lamp area altogether is the flexible lamp area of rectangular shape, banded base plate and silica gel body are crowded integrated into one piece structure altogether, the silica gel surrounds around banded base plate and the LED lamp pearl, the silica gel constructs to enable at least one side printing opacity of flexible lamp area, the top of LED lamp pearl and/or the below of banded base plate is provided with at least the printing opacity silica gel layer. Further, the co-extrusion integrated structure is a hollow extrusion structure or a solid extrusion structure, the hollow extrusion structure is that a gap is formed between the silica gel body and the luminous surface of the flexible lamp strip, the gap is a continuous cavity structure, and the solid extrusion structure is that the silica gel body completely wraps the strip-shaped substrate and the LED lamp beads so that the silica gel body, the strip-shaped substrate and the LED lamp beads form a seamless sealing structure. Further, the silica gel body further comprises a shading silica gel layer, and the shading silica gel layer and/or the light-transmitting silica gel layer are arranged on the left side and the right side of the strip-shaped substrate and the LED lamp beads. Still further, the light-transmitting silica gel layer and the light-shielding silica gel layer are of a co-extrusion integrated structure, the light-shielding silica gel layer wraps part of the lateral surface or the whole lateral periphery of the light-transmitting silica gel layer, the top of the light-transmitting silica gel layer is higher than or horizontal to the top of the light-shielding silica gel layer, and the bottom of the light-shielding silica gel layer is horizontal to the bottom of the light-transmitting silica gel layer. Further, the light-transmitting silica gel layer is a milky translucent silica gel, and the light-shielding silica gel layer is a white or colorless opaque silica gel. Further, the light-transmitting silica gel layer is silica gel with light transmittance of more than 90%. Furthermore, the light-transmitting silica gel layer is of an inverted trapezoid structure, the shading silica gel layer is provided with an inverted trapezoid groove with an upward opening, and the inclined outer side face of the light-transmitting silica gel layer is tightly attached to the inclined inner side face of the inverted trapezoid groove. Further, the strip-shaped substrate is a flexible FPC printed circuit board, and the LED lamp beads are arranged on the upper surface of the strip-shaped substrate and are paved at equal intervals along the axial direction of the strip-shaped substrate. Further, the minimum bending diameter of the flexible light strip is 30mm. The LED lamp strip comprises a strip-shaped substrate, a light-shielding silica gel layer, a flexible lamp strip and a wire, wherein the light-shielding silica gel layer is characterized in that the upper surface of the light-shielding silica gel layer is in a planar structure or at least has a partial light-emitting surface as a plane, the side surface of the ligh