CN214172004U

CN214172004U - Lamp belt

Info

Publication number: CN214172004U
Application number: CN202120093772.XU
Authority: CN
Inventors: 文应武; 文勇; 李艳
Original assignee: Zhongshan Mlight Photoelectric Co ltd
Current assignee: Zhongshan Mlight Photoelectric Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-10
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a lamp area, including outer cladding, two edges of outer cladding surface, the edge extends along 1 length direction of outer cladding, and the parcel has flexible PCB board in the outer cladding, is provided with a plurality of LED lamp pearls on the flexible PCB board, its characterized in that: the outer coating layer is formed by combining two materials A and B with different colors, the two materials A and B extend along the length direction of the outer coating layer, the outer surface combination position of the two materials A and B is at the edge position of the outer surface of the outer coating layer, and the combination surface of the two materials is at the angular bisector position of the angle of the edge of the outer coating layer, so that the smoothness of the side surface of the outer coating layer is ensured, the touch feeling quality effect is good, and the attractiveness and the grade of the lamp strip are improved.

Description

Lamp belt

Technical Field

The utility model relates to a lamp strip.

Background

Along with the continuous improvement of the living standard of people, the use of the LED lamp belt is more and more popular, the existing LED lamp belt comprises an outer coating layer, a plurality of flexible circuit boards and a plurality of patch type LED chips arranged on the flexible circuit boards, in order to make the appearance of the lamp belt more attractive, the outer coating layer structure is usually manufactured by combining two materials with different colors, the joint of the two materials with different colors is positioned on the side surface of the outer coating layer, in the forming process of the outer coating layer of the LED lamp belt, the two materials with different colors forming the outer coating layer are injection-molded by an injection molding machine, because the shrinkage characteristics of the two materials with different colors are different, the uneven phenomenon possibly occurs on the joint of the two materials with different colors on the side surface of the outer coating layer after processing, and the uneven phenomenon is more obvious, the attractiveness is reduced, when a customer touches the product, the customer feels that the quality of the product is poor, thereby reducing the product grade.

Disclosure of Invention

The utility model aims at providing a lamp area, it is more obvious to appear unevenness and on the side of outer cladding layer again after processing among the solution prior art, reduces the aesthetic property, and when customer touched this product, the customer felt this product quality poor to the technical problem of product grade has been reduced.

The technical scheme of the utility model is realized like this:

the utility model provides a lamp area, includes outer cladding layer, outer cladding layer surface have the edge, and this edge extends along outer cladding layer length direction, and the encapsulation has flexible PCB board in the outer cladding layer, is provided with a plurality of LED lamp pearls on the flexible PCB board, its characterized in that: the outer cladding layer is formed by combining two materials A and B with different colors, the two materials A and B extend along the length direction of the outer cladding layer, and the surface combination position of the two materials A and B is at the edge position of the outer surface of the outer cladding layer.

The outer cladding layer is characterized in that the material A is light-transmitting, and the material B is light-opaque.

The outer cladding layer is characterized in that the material A is light-transmitting, and the material B is light-transmitting.

The core wire is further arranged in the outer coating layer and wraps the flexible PCB, the two copper stranded wires extending along the length of the outer coating layer are arranged in the core wire, and the flexible PCB is electrically connected with the copper stranded wires through the connecting wire.

The core wire is made of a light-transmitting material.

Compared with the prior art, the utility model, following effect has: the utility model discloses a material processing that combines the department with two kinds of different colours arranges the edge position at outer cladding, guarantee the smoothness of outer cladding side, give other people the touch sensation quality effectual, the pleasing to the eye and the grade in lamp area have been improved, and simultaneously, the material processing that combines the department with two kinds of different colours is located the edge position of outer cladding, even the material shrinkage characteristic of two kinds of different colours is different, unsmooth phenomenon has appeared in processing combination department, but because the edge characteristic of outer cladding, when the edge of customer touch outer cladding, the edge characteristic of outer cladding makes the sense of touch of hand reduce the response ability that unsmooth phenomenon appears in processing combination department, make the customer to the material processing that the department of combining the two kinds of different colours is located the sense of touch of the edge position of outer cladding and sensitivity even do not like the side department that is in outer cladding, the purposeful edge with the help of outer cladding weakens the customer to the material processing that different colours combines the department can appear promptly Feeling of unevenness; on the other hand, the processing and combining position of the two materials with different colors is positioned at the edge position of the outer cladding layer, so that the thickness of the two materials with different colors at the edge part position of the edge is the smallest, and the contractibility error of the two materials with different colors at the edge part position of the edge is the smallest.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is another perspective view of the present invention;

fig. 3 is an exploded view of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a cross-sectional view of C-C in fig. 4.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 5, a LED lamp area, including outer cladding 1, two edges 11 of 1 surface of outer cladding, edge 11 extends along 1 length direction of outer cladding, and the encapsulation has flexible PCB board 2 in the outer cladding 1, is provided with a plurality of LED lamp pearls 3 on the flexible PCB board 2, its characterized in that: the outer cladding layer 1 is formed by combining two materials A and B with different colors, the two materials A and B extend along the length direction of the outer cladding layer 1, the outer surfaces of the two materials A and B are combined at the position of the edge 11 of the outer surface of the outer cladding layer 1, the smoothness of the side surface of the outer cladding layer is guaranteed, good touch feeling quality effect is brought to people, and the attractiveness and the grade of the lamp strip are improved. In this embodiment, the bonding surface of the two materials a and B is located at the bisector of the angle at which the edge of the outer cladding layer 1 is located.

The LED lamp strip is reasonable in structural arrangement, the joint of the two materials is located at the edge of the outer cladding layer, and the side face of the outer cladding layer is smooth and attractive. Meanwhile, the processing and combining positions of the two materials with different colors are positioned at the edge position of the outer cladding layer, even if the shrinkage characteristics of the two materials with different colors are different, concave-convex phenomena appear at the processing and combining positions, due to the edge characteristics of the outer cladding layer, when a client touches the edge of the outer cladding layer, the touch sense of hands reduces the sensing capability of the processing and combining positions to the concave-convex phenomena, the touch sense and even the sensitivity of the client to the processing and combining positions of the two materials with different colors at the edge position of the outer cladding layer are not as sensitive as the touch sense at the side surface of the outer cladding layer, namely the feeling of the client to the concave-convex phenomena possibly appearing at the processing and combining positions of the materials with different colors is weakened purposefully by means of the edge of the outer cladding layer; on the other hand, the processing and combining position of the two materials with different colors is positioned at the edge position of the outer cladding layer, so that the thickness of the two materials with different colors at the edge part position of the edge is the smallest, and the contractibility error of the two materials with different colors at the edge part position of the edge is the smallest.

The material a of the outer cladding layer 1 is light-transmitting, and the material B is light-proof or light-transmitting, and in this embodiment, the material B is black.

Still be provided with heart yearn 4 in the outer cladding 1, heart yearn 4 parcel flexible PCB board 2, the inside copper strand wires 41 that set up two and extend along outer cladding 1 length of heart yearn 4, flexible PCB board 2 is connected with copper strand wires 41 electricity through the connecting wire.

The core wire 4 is made of a light-transmitting material.

Claims

1. The utility model provides a lamp area, includes outer cladding layer (1), outer cladding layer (1) surface have edge (11), and this edge extends along outer cladding layer (1) length direction, and the parcel has flexible PCB board (2) in outer cladding layer (1), is provided with a plurality of LED lamp pearls (3) on flexible PCB board (2), its characterized in that: the outer cladding layer (1) is formed by combining two materials A and B with different colors, the two materials A and B extend along the length direction of the outer cladding layer (1), and the surface combination position of the two materials A and B is at the position of an edge (11) of the outer surface of the outer cladding layer (1).

2. A light strip according to claim 1, wherein: the material A of the outer cladding layer (1) is light-transmitting, and the material B is light-opaque.

3. A light strip according to claim 1, wherein: the material A of the outer cladding layer (1) is light-transmitting, and the material B is light-transmitting.

4. A light strip according to claim 2, wherein: still be provided with heart yearn (4) in outer cladding (1), heart yearn (4) parcel flexible PCB board (2), two copper strands (41) that extend along outer cladding (1) length are set up in heart yearn (4), and flexible PCB board (2) are connected with copper strands (41) electricity through the connecting wire.

5. A light strip according to claim 4, wherein: the core wire (4) is made of a light-transmitting material.