CN215335888U

CN215335888U - 360-degree light-emitting lamp band

Info

Publication number: CN215335888U
Application number: CN202120804195.0U
Authority: CN
Inventors: 郑孟弘
Original assignee: Jiangmen Lucky Opto Precision Co ltd
Current assignee: Jiangmen Lucky Opto Precision Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-28
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a 360-degree light-emitting lamp belt which comprises a flexible sleeve, two FPC (flexible printed circuit) soft boards, an LED chip and copper wires, wherein the two FPC soft boards are arranged in the flexible sleeve and are arranged up and down symmetrically; the back of two FPC soft boards closely laminate, the LED chip sets up in FPC soft board's front, the both sides of every FPC soft board all set up a copper conductor, the two poles of the earth of LED chip are connected with the copper conductor of homonymy respectively. The sleeve is provided with two structures, one is a circular tube structure, and the other is an arch structure. This 360 degrees luminescent light area luminance is more luminous, realizes that comprehensive 360 degrees are luminous, and the light efficiency is soft bright, and no light spot, the pliability is good, is fit for multiple installation environment, and has abundant colour temperature, and the product color uniformity is high.

Description

360-degree light-emitting lamp band

Technical Field

The utility model relates to the technical field of lamp belts, in particular to a 360-degree light-emitting lamp belt.

Background

The lamp strip is characterized in that the LED lamp is welded on a copper wire or a strip-shaped flexible circuit board by a special processing technology and then is connected with a power supply to emit light, and the lamp strip is named as a light strip when emitting light. The lamp strip is soft, can curl like the electric wire, can cut and prolong, and the LED chip and the circuit are completely coated in the flexible plastic, so that the LED lamp strip has the advantages of good insulation and waterproof performance, safe use, strong weather resistance, difficult breakage, long service life, and easy manufacture of patterns, characters and other shapes. The conventional LED lamp strip emits light on a single surface, the lighting is carried out at most at 180 degrees, a dark area exists, the lighting effect is poor, and the lamp strip uses a common square core wire, so that the light emitting is not uniform, the vulcanization of LED lamp beads can be caused, and the stability of a product is poor. In view of the above, some 360-degree light-emitting lamp strips have appeared in recent years, but these lamp strips also have certain problems, such as: (1) most of the light strips are rectangular, and in this case, the upper and lower light sources of the 360-degree light-emitting light strip do not play a role, so that the light sources are wasted. (2) Four light sources are adopted to form four-side light emission, namely the LED lamp beads emit light on four sides, so that twice more light is emitted to two sides, the brightness is doubled compared with that of the upper light source and the lower light source, more light sources are consumed, the cost is higher, and the volume of the lamp strip is increased. (3) The light emitting mode of the four-side light source causes too small heat conducting area, which can not improve power and is not beneficial to focusing. Therefore, the existing 360-degree light emitting design mode is more definite, and certain improvement is needed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a 360-degree light-emitting lamp belt, the 360-degree light-emitting lamp belt adopts a white integrated sleeve structure consisting of silica gel and diffusion powder, FPC (flexible printed circuit) boards of an upper light-emitting source and a lower light-emitting source are arranged in the sleeve, copper wires are arranged on two sides of the upper light-emitting source and the lower light-emitting source and are used as power supplies for conduction, but the upper light-emitting source and the lower light-emitting source and the FPC are not mutually conducted and connected with each other for power connection and are independently electrified and luminous; the sleeve is provided with two structures, one is a circular tube structure, the other is an arch structure, the circular tube structure can diffuse and transmit light rays emitted by the upper and lower light sources, the surface is smooth and has no refraction, and 360-degree light emission is realized; the inner part of the sleeve of the arched structure is provided with a special-shaped cavity, the upper middle part emits light, and all light sources above the upper part are projected and diffused through the arched light transmission groove to form large-range light emission; the 360-degree light-emitting lamp strip is brighter in brightness, comprehensive 360-degree light emission is achieved, the lighting effect is soft and bright, no light spot exists, the flexibility is good, the 360-degree light-emitting lamp strip is suitable for various installation environments, the color temperature is rich, and the product color consistency is high.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a360-degree light-emitting lamp belt comprises a flexible sleeve, two FPC (flexible printed circuit) soft boards which are arranged in the flexible sleeve and are symmetrically arranged up and down, an LED chip arranged on the FPC soft boards, and copper wires which are arranged in the flexible sleeve and are respectively positioned between two sides of the FPC soft boards; the back of two FPC soft boards closely laminate, the LED chip sets up in FPC soft board's front, the both sides of every FPC soft board all set up a copper conductor, the two poles of the earth of LED chip are connected with the copper conductor of homonymy respectively.

Furthermore, the flexible sleeve is a circular tubular PVC sleeve; the PVC sleeve has an outer diameter of 6mm and an inner diameter of 5 mm.

Or the flexible sleeve is in an arch shape, the section of the accommodating cavity for mounting the FPC flexible board in the flexible sleeve is an arc-shaped mounting groove which is bent outwards, and an arch-shaped light transmitting groove which is wide at the top and narrow at the bottom is extended from the top of the arc-shaped mounting groove.

Further, FPC soft board tip be equipped with not install the buckle in the arc mounting groove, the copper conductor is located and is formed the not exposed state in the inboard between two FPC soft board both sides, the buckle tip is equipped with the plug, the tip of copper conductor passes the buckle and hugs closely and install on the positive and negative surface of plug.

Further, buckle one end of installation with the cooperation of arc mounting groove is provided with multistage step and is used for preventing that the buckle from installing like in the arc mounting groove, and the notch cooperation installation of the step of maximum grade and arc mounting groove.

Further, the buckle one end of installing with the cooperation of arc mounting groove is equipped with the arc curved groove, and the width in arc curved groove is greater than the notch of arc mounting groove.

Furthermore, the soft sleeve adopts a white tube made of silica gel and diffusion powder, and the LED chip is an IC chip.

In summary, the 360-degree light-emitting lamp strip adopts a white integrated sleeve structure consisting of silica gel and diffusion powder, FPC boards of an upper light-emitting source and a lower light-emitting source are arranged in the sleeve, copper wires are arranged on two sides of the upper light-emitting source and the lower light-emitting source and are used as power supplies for conduction, but the upper light-emitting source and the lower light-emitting source and the FPC boards are not mutually conducted and connected with electricity, and are independently electrified and luminous; the sleeve is provided with two structures, one is a circular tube structure, the other is an arch structure, the circular tube structure can diffuse and transmit light rays emitted by the upper and lower light sources, the surface is smooth and has no refraction, and 360-degree light emission is realized; and the inside heterotypic cavity that has of domes's sleeve pipe, go up the luminous whole light projector diffusion of light source above going up the middle part through arched light-transmitting groove, form and give out light on a large scale, the light source has not only realized the installation of light source through the design of arc mounting groove below, and the light of light source passes through shorter luminous distance transmission away simultaneously below. The 360-degree light-emitting lamp strip is brighter in brightness, comprehensive 360-degree light emission is achieved, the lighting effect is soft and bright, no light spot exists, the flexibility is good, the 360-degree light-emitting lamp strip is suitable for various installation environments, the color temperature is rich, and the product color consistency is high.

Drawings

Fig. 1 is a schematic, diagrammatic view of a 360 degree light strip of embodiment 1 of the present invention;

fig. 2 is an exploded schematic diagram of a 360 degree light emitting strip of embodiment 1 of the present invention;

fig. 3 is a front view of a 360 degree light strip of embodiment 1 of the present invention;

fig. 4 is a front view of a 360 degree light strip of embodiment 2 of the present invention;

FIG. 5 is a schematic and diagrammatic view of a bushing of example 2;

FIG. 6 is a schematic view of the FPC flexible board of example 2 provided with a multi-step;

FIG. 7 is a schematic view of the FPC flexible board of example 2 provided with an arc-shaped curved groove.

Detailed Description

Example 1

As shown in fig. 1, 2 and 3, the 360-degree light-emitting lamp strip described in this embodiment 1 includes a flexible sleeve 1, two FPC flexible boards 2 disposed in the flexible sleeve and symmetrically disposed up and down, an LED chip 3 disposed on the FPC flexible boards, and copper wires 4 disposed in the flexible sleeve and respectively located between two sides of the FPC flexible boards; the back of two FPC soft boards closely laminate, the LED chip sets up in FPC soft board's front, the both sides of every FPC soft board all set up a copper conductor, the two poles of the earth of LED chip are connected with the copper conductor of homonymy respectively.

In this embodiment 1, the flexible sleeve is a circular tubular PVC sleeve; the PVC sleeve has an outer diameter of 6mm and an inner diameter of 5 mm.

In this embodiment 1, the flexible sleeve is a white tube made of silica gel and diffusion powder, and the LED chip is an IC chip.

Example 2

The embodiment 2 is modified based on the embodiment 1, and the specific steps are as follows:

as shown in fig. 4 and 5, the flexible sleeve is arch-shaped, the section of the cavity for mounting the FPC flexible board in the flexible sleeve is an arc-shaped mounting groove 5 which is bent outwards, and an arch-shaped light-transmitting groove 6 which is wide at the top and narrow at the bottom extends from the top of the arc-shaped mounting groove.

In this embodiment 2, as shown in fig. 6, the end portion of the FPC flexible printed circuit board is provided with a buckle 7 which is not installed in the arc-shaped installation groove, the copper wire is arranged inside the two sides of the FPC flexible printed circuit board to form an unexposed state, the end portion of the buckle is provided with a plug 8, and the end portion of the copper wire passes through the buckle and is closely installed on the front and back surfaces of the plug.

In this embodiment 2, as shown in fig. 6, the end of the buckle that is installed in cooperation with the arc-shaped mounting groove is provided with a multi-step 9 for preventing the buckle from being installed in the arc-shaped mounting groove, and the step at the maximum level is installed in cooperation with the notch of the arc-shaped mounting groove.

In this embodiment 2, an arc-shaped curved groove 10 may be provided at one end of the buckle that is installed in cooperation with the arc-shaped installation groove to replace the design of the multi-step, and the width of the arc-shaped curved groove is greater than the notch of the arc-shaped installation groove, as shown in fig. 7.

The 360-degree light-emitting lamp strip adopts a white integrated sleeve structure consisting of silica gel and diffusion powder, FPC (flexible printed circuit) boards of an upper light-emitting source and a lower light-emitting source are arranged in the sleeve, copper wires are arranged on two sides of the upper light-emitting source and the lower light-emitting source and are used as power supplies for conduction, but the upper light-emitting source and the lower light-emitting source and the FPC boards are not mutually conducted and connected with each other for power connection and are independently electrified and luminous; the sleeve is provided with two structures, one is a circular tube structure, the other is an arch structure, the circular tube structure can diffuse and transmit light rays emitted by the upper and lower light sources, the surface is smooth and has no refraction, and 360-degree light emission is realized; and the inside heterotypic cavity that has of domes's sleeve pipe, go up the luminous whole light projector diffusion of light source above going up the middle part through arched light-transmitting groove, form and give out light on a large scale, the light source has not only realized the installation of light source through the design of arc mounting groove below, and the light of light source passes through shorter luminous distance transmission away simultaneously below. The 360-degree light-emitting lamp strip is brighter in brightness, comprehensive 360-degree light emission is achieved, the lighting effect is soft and bright, no light spot exists, the flexibility is good, the 360-degree light-emitting lamp strip is suitable for various installation environments, the color temperature is rich, and the product color consistency is high.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A360-degree light-emitting lamp belt is characterized by comprising a flexible sleeve, two FPC (flexible printed circuit) soft boards which are arranged in the flexible sleeve and are arranged up and down symmetrically, an LED chip arranged on the FPC soft boards, and copper wires which are arranged in the flexible sleeve and are respectively positioned between two sides of the FPC soft boards; the back of two FPC soft boards closely laminate, the LED chip sets up in FPC soft board's front, the both sides of every FPC soft board all set up a copper conductor, the two poles of the earth of LED chip are connected with the copper conductor of homonymy respectively.

2. A 360 degree light strip as claimed in claim 1, wherein said flexible sleeve is a circular tubular PVC sleeve; the PVC sleeve has an outer diameter of 6mm and an inner diameter of 5 mm.

3. A 360 degree light strip as claimed in claim 1, wherein said flexible sleeve is arch-shaped, the cross section of the cavity for mounting the FPC flexible board in the flexible sleeve is an arc-shaped mounting groove which is outwardly curved, and an arch-shaped light-transmitting groove with a wide top and a narrow bottom is extended from the top of the arc-shaped mounting groove.

4. A 360 degree light strip as claimed in claim 3, wherein said FPC flexible board end portion is provided with a fastener not fitted into said arc mounting groove, said copper wire is provided inside between both sides of said two FPC flexible boards to form an unexposed state, said fastener end portion is provided with a plug, and said copper wire end portion is passed through said fastener and tightly fitted on the front and back surfaces of said plug.

5. A360 degree light strip as claimed in claim 4, wherein the end of the clip engaged with the arc mounting groove is provided with a plurality of steps for preventing the clip from being mounted in the arc mounting groove, and the largest step is engaged with the notch of the arc mounting groove.

6. A360 degree light emitting lamp strip according to claim 4, wherein one end of the buckle fitted with the arc mounting groove is provided with an arc bending groove, the width of the arc bending groove is larger than the notch of the arc mounting groove.

7. A360 degree light strip as claimed in any one of claims 1 to 6, wherein said flexible sleeve is a white tube made of silica gel and diffusing powder, and the LED chip is an IC chip.