CN210135472U

CN210135472U - Lamp area with prevent blue light function

Info

Publication number: CN210135472U
Application number: CN201921422352.0U
Authority: CN
Inventors: 贺婷
Original assignee: Shuoshiguang Semiconductor Lighting Shenzhen Co Ltd
Current assignee: Shuoshiguang Semiconductor Lighting Shenzhen Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-03-10
Anticipated expiration: 2029-08-29

Abstract

The utility model belongs to the technical field of the lamp area technique and specifically relates to a lamp area with prevent blue light function, including the flexible circuit board, a plurality of LED lamp pearls of electric connection are equallyd divide to the equidistance on the flexible circuit board, LED lamp pearl external power supply, the outside of flexible circuit board cup joints and is equipped with rather than assorted casing, in the casing with the detachable connection in one side that LED lamp pearl luminous side is relative is equipped with prevents the blue light subassembly, prevent that the blue light subassembly includes protective substrate, be equipped with in the protective substrate and prevent the blue light membrane. The utility model discloses during the use, utilize the difference of visual angle, closely watch no blue light and pollute, remote watching decorative lamp source intensity does not weaken, has certain practicality.

Description

Lamp area with prevent blue light function

Technical Field

The utility model relates to a lamp area technical field especially relates to a lamp area with prevent blue light function.

Background

The LED lamp strip is characterized in that the LED lamp is assembled on a strip-shaped flexible circuit board or a PCB hard board, and the product is named as a strip. Due to long service life, the decorative plate is green and environment-friendly, and the corners of the head are gradually exposed in various decoration industries. The LED lamp strip is commonly used for decorating the outer wall of a high building, and can cause certain light source pollution due to the fact that the existing LED lamp strip does not have the blue light prevention function, particularly damage to eyes of pedestrians is caused, and therefore the problem is solved by providing the lamp with the blue light prevention function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the current LED lamp area among the prior art and do not have the blue light function of preventing, can cause certain light source to pollute, especially cause the shortcoming of damage to pedestrian's eye, and the lamp area that has the blue light function of preventing that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design one kind has lamp area preventing blue light function, including the flexible circuit board, a plurality of LED lamp pearls of electric connection are equallyd divide to the equidistance on the flexible circuit board, LED lamp pearl external power supply, the outside of flexible circuit board cup joints and is equipped with rather than assorted casing, in the casing with the detachable connection in one side that LED lamp pearl luminescence side is relative is equipped with prevents the blue light subassembly, prevent that the blue light subassembly includes protective substrate, be equipped with in the protective substrate and prevent the blue light membrane.

Preferably, prevent that blue light membrane is two sets of symmetries and sets up in protective substrate, every group prevent that blue light membrane includes that a plurality of equidistance divide equally the blue light diaphragm of preventing who arranges, it is a plurality of prevent that blue light diaphragm is the inclination forty-five degree slope arrangement.

Preferably, the protection substrate is made of a transparent light guide plate, and a light source reinforcing arc groove for improving the intensity of a light source is arranged on one side of the protection substrate.

Preferably, the both sides of protection base plate all are equipped with the protruding edge of joint, shells inner wall both sides all be equipped with the protruding edge assorted joint groove of joint.

Preferably, the casing is transparent flexible plastic material, the inboard one side of keeping away from the luminous side of LED lamp pearl is fixed to be equipped with the reflector layer, the reflector layer is the reflective membrane structure.

The utility model provides a pair of lamp area with prevent blue light function, beneficial effect lies in: through having two sets of equidistance and equally divide and incline what arrange prevent blue light diaphragm prevent blue light subassembly and have the reflector layer, mutually support between the casing of flexible circuit board, make the blue light that sends that has the lamp area of preventing the blue light function can be filtered by preventing the blue light diaphragm under certain visual angle, and angle light at head up does not have the filtration, this kind of design makes the lamp area that has the blue light function of preventing use when high-rise building decorates the use, because the difference of visual angle, closely watch no blue light pollution, remote watching decorative lamp source intensity does not weaken, certain practicality has.

Drawings

Fig. 1 is a schematic structural view of a lamp strip with a blue light prevention function provided by the present invention;

fig. 2 is the utility model provides a section structure schematic diagram in lamp area with prevent blue light function.

In the figure: casing 1, joint groove 11, prevent blue light subassembly 2, prevent blue light diaphragm 21, light source reinforcing arc groove 22, joint protruding edge 23, protection base plate 24, flexible circuit board 3, reflector layer 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a lamp area with prevent blue light function, including flexible circuit board 3, a plurality of LED lamp pearls of electric connection are equallyd divide equally on the flexible circuit board 3 equidistance, LED lamp pearl external power supply, the outside of flexible circuit board 3 is cup jointed and is equipped with rather than assorted casing 1, casing 1 is transparent flexible plastic material, the fixed reflector layer 4 that is equipped with in one side that LED lamp pearl luminous side was kept away from to casing 1 inboard, reflector layer 4 is the reflective membrane structure, the utilization ratio of light source has been promoted, the detachable connection in one side relative with LED lamp pearl luminous side in casing 1 is equipped with prevents blue light subassembly 2, prevent that blue light subassembly 2 includes protective substrate 24, protective substrate 24's both sides all are equipped with the protruding edge 23 of joint, casing 1 inner wall both sides all are equipped with the protruding edge 23 assorted joint groove 11 of joint.

Protective substrate 24 is transparent light guide plate material, and one side of protective substrate 24 is equipped with the light source reinforcing arc groove 22 that is used for promoting light source intensity, has promoted the utilization ratio of light source, is equipped with in the protective substrate 24 and prevents the blue light membrane, prevents that the blue light membrane is two sets of symmetries and sets up in protective substrate 24, and every group prevents that the blue light membrane includes that a plurality of equidistance divide equally to arrange prevents blue light diaphragm 21, and a plurality of blue light diaphragms 21 of preventing are the forty-five degree slope arrangement in inclination.

The utility model discloses a have that two sets of equidistance divide equally and incline to arrange prevent blue light diaphragm 21 prevent blue light subassembly 2 and have reflector layer 4, mutually support between 1 of casing of flexible circuit board 3, the blue light that the messenger has the lamp area of preventing blue light function's the sending can be prevented blue light diaphragm 21 filtration under certain visual angle, and the angle light of looking straight up does not have the filtration, this kind of design makes the lamp area that has the blue light function of preventing use when high-rise building decorates the use, because the difference at visual angle, closely watch no blue light pollution, remote watching decorative lamp source intensity does not weaken, certain practicality has.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lamp area with prevent blue light function, includes flexible circuit board (3), a plurality of LED lamp pearls of electric connection are equallyd divide on flexible circuit board (3) equidistantly, LED lamp pearl external power supply, a serial communication port, the outside of flexible circuit board (3) is cup jointed and is equipped with rather than assorted casing (1), in casing (1) with the detachable connection in one side that LED lamp pearl luminescence side is relative is equipped with prevents blue light subassembly (2), prevent blue light subassembly (2) including protective substrate (24), be equipped with in protective substrate (24) and prevent blue light membrane.

2. A light strip with blue light prevention function as claimed in claim 1, wherein said blue light prevention films are symmetrically arranged in two groups in the protective substrate (24), each group of said blue light prevention films comprises a plurality of blue light prevention films (21) equally spaced, and a plurality of said blue light prevention films (21) are obliquely arranged at an inclination angle of forty-five degrees.

3. A light strip with blue light prevention function as claimed in claim 1, wherein the protection substrate (24) is made of transparent light guide plate material, and one side of the protection substrate (24) is provided with a light source enhancing arc groove (22) for enhancing the intensity of the light source.

4. A lamp strip with blue light prevention function according to claim 1, wherein the two sides of the protection substrate (24) are respectively provided with a clamping convex edge (23), and the two sides of the inner wall of the housing (1) are respectively provided with a clamping groove (11) matched with the clamping convex edge (23).

5. A light strip with a blue light prevention function according to claim 1, wherein the housing (1) is made of transparent flexible plastic, a reflective layer (4) is fixedly arranged on one side of the inner side of the housing (1) far away from the light emitting side of the LED lamp bead, and the reflective layer (4) is of a reflective film structure.