CN214222802U

CN214222802U - Multi-color line light source flexible lamp strip

Info

Publication number: CN214222802U
Application number: CN202120418704.6U
Authority: CN
Inventors: 谈小塘
Original assignee: Chengguang Technology Co ltd
Current assignee: Chengguang Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-09-17
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a multi-color line light source flexible lamp strip, which comprises a base band, wherein a plurality of notches are arranged on the base band, light sources are respectively arranged in the notches, and the light sources at least comprise a main light source and an auxiliary light source with different luminous colors; the utility model provides a polychrome line goes light source flexible light area aims at solving among the prior art LED flexible light area light emitting source problem too dull.

Description

Multi-color line light source flexible lamp strip

Technical Field

The application relates to a lamp area, specifically relates to a flexible lamp area of polychrome line light source.

Background

Note that the contents described in this section do not represent all the related art.

Along with the continuous improvement of the living standard of people, the use of the LED lamp strip is more and more popular. In the prior art, the flexible LED lamp strip includes a coating layer extending along the length direction of the lamp strip, a flexible circuit board extending along the length direction of the lamp strip, and a plurality of patch-type LEDs welded on the flexible circuit board, wherein the coating layer is in a sleeve shape to coat the flexible circuit board unit and the patch-type LED chip. However, the existing LED flexible lamp strip is basically a single light source and has the defect of monotonous color.

Disclosure of Invention

The utility model discloses mainly to above problem, provided a polychrome line portable lighting source flexible light area, aim at solving among the prior art LED flexible light area light emitting source problem too dull.

In order to achieve the above object, the utility model provides a polychrome line goes flexible lamp area of light source, which comprises a baseband, be equipped with the several notch on the baseband, the several notch in be equipped with the light source respectively, the light source is at least including the different principal optical source and the secondary light source of luminous colour.

Furthermore, the number of the notches is three, and the light source comprises a main light source and auxiliary light sources positioned on two sides of the main light source.

Further, the main light source and the sub-light source respectively comprise an FPC and an LED light emitting chip arranged on the FPC.

Further, the base band has a blocking line at a light emitting surface position for dividing the main light source and the sub light source.

Further, the baseband is a flexible baseband.

Furthermore, the base band is provided with astigmatic silica gel on both sides and in the middle of the light source respectively.

Compared with the prior art, the utility model provides a pair of polychrome line goes flexible light strip, the flexible baseband of three notch mouths in polychrome line goes flexible light strip, be different from other general lamp strips and can only place a lamp area light source alone. The lamp strip can be used for placing three different lamp strips, so that three light sources can be independently displayed on one lamp strip; other advantages of the present invention are further clarified in the detailed description.

Drawings

Fig. 1 is a cross-sectional structure of a flexible light strip with a multi-color line light source disclosed in the present application.

Fig. 2 is a schematic diagram of a main light source structure disclosed in the present application.

Fig. 3 is a tricolor layer displayed on the flexible light strip disclosed in the present application.

Reference numerals shown in the drawings:

1. a baseband; 101. a first notch; 102. a second notch; 103. a third notch;

2. a light source; 20. a primary light source; 21. a secondary light source; 201. FPC; 202. an LED light emitting wafer;

3. a barrier wire; 4. red light; 5. green light; 6. blue light.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1-3 illustrate a multi-color line-type light source flexible light strip according to an embodiment of the present invention, the multi-color line-type light source flexible light strip includes a base strip 1, the base strip 1 may be a flexible base strip, a plurality of notches are formed on the base strip 1, light sources 2 are respectively disposed in the notches, and the light sources 2 at least include a primary light source 20 and a secondary light source 21 with different colors; as shown in fig. 1, the plurality of notches may be divided into a first notch 101, a second notch 102, and a third notch 103, the main light source 20 is disposed in the second notch 102, the first notch 101 and the third notch 103 are disposed on two sides of the second notch 102 along the axis symmetry of the second notch 102, the number of the secondary light sources 21 is two, and the two sets of the secondary light sources are respectively arranged to inject light out of the base band 1 from the respective notches along the radial direction relative to the symmetry axis, so that the flexible light band can independently generate three different light effects, of course, the present invention is not limited to two or three light effects, and can also display a plurality of light sources.

As shown in fig. 2, the main light source 20 and the sub-light source 21 respectively include an FPC 201 and an LED light emitting chip 202 disposed on the FPC; the FPC is arranged on the base band 1, the LED light-emitting chips 202 are arranged on the FPC 201, two rows of the LED light-emitting chips 202 are arranged on the FPC 201 on the middle main light source 20, and each LED light-emitting chip 202 is arranged on two adjacent FPCs 201, and the light-emitting colors of the LED light-emitting chips 202 are different.

In order to prevent the three light sources from affecting each other, the base band 1 has a blocking line 3 at the light emitting surface for dividing the main light source 20 and the sub light source 21, as shown in fig. 3, the middle light source is the main light source 20, the sub light sources 21 are respectively located at two sides of the main light source 20, the main light source 20 and the sub light source 21 form a blocking layer under the action of the blocking line 3, the main light source 20 presents red light 4 in this embodiment, and the sub light sources 21 respectively present green light 5 and blue light 6 in this embodiment, so as to form three primary colors of RGB, the color of light can be changed according to the user's requirement, the color of the lamp strips at two sides can be changed according to the requirement, and three different light sources can emit light at one neon tube without being affected.

During the installation, encapsulate FPC on flexible baseband 1, then on FPC 201 with LED luminescence wafer 202 flip-chip bonding to realize this polychrome line light source flexible light strip characteristics that can buckle and warp.

In addition, baseband 1 is in astigmatic silica gel (anti-silica gel) is set up respectively in light source 2's both sides and middle, and the light that LED luminescence wafer 202 shines on astigmatic silica gel from the side will take place to reflect then, can realize shining LED luminescence wafer 202 to the whole reflection of light of side to openly to the luminous gathering nature of polychrome line row light source flexible light strip has been improved, the luminous degree of distinguishing that has improved this polychrome line row light source flexible light strip of reflection of light silica gel cooperation high gathering nature at the back has improved this polychrome line row light source flexible light strip, thereby improved the application scope in this polychrome line row light source flexible light strip.

From a reading of the foregoing detailed description, it will be appreciated by those skilled in the art that the invention can be readily implemented. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the embodiments disclosed, a person skilled in the art can combine different features at will, so as to implement different solutions, and can combine different forms of additional functions to form other solutions. The scope of protection of the application is therefore only limited by the scope of the appended claims.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. A multi-color line light source flexible lamp strip is characterized by comprising a base band, wherein a plurality of notches are formed in the base band, light sources are respectively arranged in the notches, and the light sources at least comprise a main light source and an auxiliary light source which have different light-emitting colors; the base band has a blocking line at a light emitting surface for dividing the main light source and the sub light source.

2. The flexible light strip according to claim 1, wherein said notches are in three sets, and said light sources comprise a primary light source and secondary light sources disposed on either side of the primary light source.

3. The flexible light strip with multi-color linear light sources according to claim 2, wherein the primary light source and the secondary light source respectively comprise an FPC and an LED light emitting chip arranged on the FPC.

4. The flexible light strip with multi-color line lights according to claim 2, wherein the base strip is a flexible base strip.

5. The flexible light strip with multi-color line light sources according to claim 2, wherein the base strip is provided with light-dispersing silica gel on two sides and in the middle of the light source.