CN213177843U

CN213177843U - Flexible uniform light LED point light source

Info

Publication number: CN213177843U
Application number: CN202021458600.XU
Authority: CN
Inventors: 张锋斌; 张飞; 罗紫全
Original assignee: Shenzhen Ex Lighting Technology Holdings Co Ltd
Current assignee: Shenzhen Ex Lighting Technology Holdings Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-11
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a flexible even light LED pointolite, this flexible even light LED pointolite include a plurality of interval arrangements's pointolite, connect through flexible line between two adjacent pointolites, wherein, every point light source includes: a bottom cover disposed at a bottom of the point light source; the lamp shell is covered on the outer side of the bottom cover and is fixedly connected with the bottom cover, and a cavity is formed in the lamp shell; the PCBA assembly is horizontally arranged in the cavity, and four lamp beads are arranged on the PCBA assembly at intervals and at equal intervals; the lampshade is arranged on the outer side of the lamp shell and is buckled with the lamp shell; wherein, the interval between two adjacent lamp pearls in same pointolite is 20mm, and is located the interval between two adjacent lamp pearls in two adjacent pointolites respectively and is 20 mm. The utility model discloses a flexible even light LED pointolite has realized that the play plain noodles is even, seamless, linear visual effect.

Description

Flexible uniform light LED point light source

Technical Field

The utility model relates to a building lighting technology field, concretely relates to flexible even light LED pointolite.

Background

The LED point light source is a novel decorative lamp, and is a supplement of a linear light source and floodlighting. The intelligent lamp capable of replacing a display screen with a certain specification achieves a point-area effect through pixel point color mixing. The pixel point distance is the distance from the center of one pixel point to the center of the other pixel point, the pixel density is reflected by the distance between every two pixels, and the pixel distance and the pixel density are the physical characteristics of the flash screen. The information capacity is the unit of information carrying capacity that can be flashed at one time for a unit area pixel density. The smaller the dot distance, the higher the pixel density, the more one-time-displayable information capacity per unit area, and the closer the distance suitable for viewing. The larger the dot distance, the lower the pixel density, the less the one-time-flashes per unit area, and the farther the viewing distance is appropriate.

However, the conventional LED point light source has a large distance between points, and the luminous efficiency is discontinuous, so that uniform, seamless and linear vision of the luminous efficiency cannot be realized.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible even light LED pointolite to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a flexible even light LED pointolite, this flexible even light LED pointolite include a plurality of interval arrangements's pointolite, connect through the flexible line between two adjacent pointolites, wherein, every point light source includes: a bottom cover disposed at a bottom of the point light source; the lamp shell is covered on the outer side of the bottom cover and is fixedly connected with the bottom cover, and a cavity is formed in the lamp shell; the PCBA assembly is horizontally arranged in the cavity, and four lamp beads are arranged on the PCBA assembly at intervals and at equal intervals; the lampshade is arranged on the outer side of the lamp shell and is buckled with the lamp shell; wherein, the interval between two adjacent lamp pearls in same pointolite is 20mm, and is located the interval between two adjacent lamp pearls in two adjacent pointolites respectively and is 20 mm.

Preferably, in the above scheme, the distance between the mounting points on the same side of two adjacent point light sources is 80mm, and the length of the flexible line between two adjacent point light sources is 5 mm.

Preferably, in the above scheme, the up end of lamp pearl is the rectangle structure, and the long limit that is located the rectangle structure of two lamp pearls in the middle of four lamp pearls on every PCBA subassembly is parallel with the length direction of PCBA subassembly, and the long limit that is located the rectangle structure of two lamp pearls of both sides is mutually perpendicular with the length direction of PCBA subassembly.

Preferably, in the above scheme, the centers of the four lamp beads on each PCBA component are located on the same straight line.

Preferably, in the above solution, each point light source further includes: the wire rod drive plate is fixedly arranged on the bottom cover.

Preferably, in the above aspect, the bottom cover is provided with grooves symmetrically at positions at left and right ends, and the grooves are U-shaped grooves to accommodate the wires of the wire driving plate.

Preferably, among the above-mentioned scheme, the bottom passes through locking screw and lamp body fixed connection, and locking screw's quantity is four, and four locking screws set up on four angles of bottom symmetrically.

Compared with the prior art, the utility model discloses a beneficial effect of flexible even light LED pointolite is: the utility model discloses a four lamp pearls are arranged to interval and equidistance on PCBA subassembly, and the interval between two adjacent lamp pearls in same pointolite is 20mm, and is located the interval between two adjacent lamp pearls in two adjacent pointolites respectively and is 20mm, and the soft light efficiency of the milky white diffusion lamp shade of deuterogamying has realized that the play plain noodles is close seamless concatenation to even, seamless, the linear visual effect of play plain noodles has been realized. The utility model discloses still with two adjacent pointolite with the interval between the mounting point set up to 80mm, and adopt length to be 5 mm's flexible line connection between two adjacent pointolites, can realize complicated molding carrier environment installations such as sharp, arc.

Drawings

Fig. 1 is a schematic structural diagram of a flexible uniform light LED point light source according to a preferred embodiment of the present invention.

Fig. 2 is a sectional view taken along the direction B-B in fig. 1.

Fig. 3 is a front view of a single point light source according to a preferred embodiment of the present invention.

Fig. 4 is a top view of a single point light source according to a preferred embodiment of the present invention.

Fig. 5 is an exploded view of a single point light source according to a preferred embodiment of the present invention.

Description of the main reference numerals:

101-point light source, 102-flexible line, 1-bottom cover, 2-lamp shell, 3-PCBA component, 5-lamp shade, 6-lamp bead, 7-waterproof glue and 8-wire drive plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

As shown in fig. 1, the flexible dodging LED point light source of the preferred embodiment of the present invention includes a plurality of point light sources 101 arranged at intervals, and two adjacent point light sources (such as the

point light sources

101a and 101b shown in fig. 2) are connected by a flexible line 102. The flexible line connection realizes the environmental installation of carriers with complicated shapes such as straight lines, arcs and the like.

As shown in fig. 1-5, each point light source 101 includes: the LED lamp comprises a bottom cover 1, a lamp shell 2, a PCBA assembly 3 and a lamp shade 5, wherein the bottom cover 1 is arranged at the bottom of the point light source 101, the lamp shell 2 is covered on the outer side of the bottom cover 1 and fixedly connected with the bottom cover 1, and a cavity is formed in the lamp shell 2. PCBA subassembly 3 level sets up in the cavity, and interval and equidistance are arranged four lamp pearls 6 on the PCBA subassembly 3. Wherein, the interval L1 between two adjacent lamp pearls in same pointolite is 20 mm. The distance L2 between two adjacent light beads (such as the

light beads

604 and 611 in fig. 2) respectively located in the two adjacent

point light sources

101a and 101b is 20 mm. The distance between two adjacent lamp beads in the same point light source is 20mm, the distance between two adjacent lamp beads in the two adjacent point light sources is 20mm, and the light effect is soft by matching with the milky white diffusion lamp cover, so that the uniform, seamless and linear visual effect of the light-emitting surface is realized.

As shown in fig. 1, the distance L3 between the mounting points on the same side of the two adjacent

point light sources

101a, 101b is 80mm, and the length of the flexible wire 102 between the two adjacent point light sources is 5 mm.

As shown in fig. 1, the upper end surface of the lamp bead 6 is a rectangular structure, the long side of the rectangular structure of two lamp beads (e.g., the

lamp beads

602 and 603 shown in fig. 1) located in the middle of the four lamp beads on each PCBA component 3 is parallel to the length direction of the PCBA component 3, and the long side of the rectangular structure of two lamp beads (e.g., the

lamp beads

601 and 604 shown in fig. 1) located on two sides is perpendicular to the length direction of the PCBA component 3. The centers of the four lamp beads (such as

lamp beads

601, 602, 603, 604 shown in fig. 1) on each PCBA component 3 are located on the same straight line. This line is the central axis of the PCBA assembly 3.

In a preferred embodiment, each point light source 101 further comprises a wire driving board 8, and the wire driving board 8 and the PCBA assembly 3 are both fixedly arranged on the lamp housing 2.

In a preferred embodiment, the grooves 11 are symmetrically arranged at the left and right ends of the bottom cover 1, and the grooves 11 are U-shaped grooves for accommodating the wires of the wire driving plate 8. The bottom cover 1 is fixedly connected with the lamp shell 2 through a locking screw 9 to form a cavity with a closed bottom, and the cavity is encapsulated by waterproof glue 7. The number of the locking screws 9 is four, and the four locking screws 9 are symmetrically arranged at four corners of the bottom cover 1.

In a preferred embodiment, the length L4 of the single point light source 101 is 75 mm.

To sum up, the utility model discloses a four lamp pearls are arranged to interval and equidistance on PCBA subassembly, and the interval between two adjacent lamp pearls in same pointolite is 20mm, and is located the interval between two adjacent lamp pearls in two adjacent pointolites respectively and is 20mm, and the soft light efficiency of milky diffusion lamp shade has been deuterogamied, has realized that the play plain noodles is close seamless concatenation to even, seamless, the linear visual effect of play plain noodles has been realized. The utility model discloses still with two adjacent pointolite with the interval between the mounting point set up to 80mm, and adopt length to be 5 mm's flexible line connection between two adjacent pointolites, can realize complicated molding carrier environment installations such as sharp, arc.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flexible even light LED pointolite which characterized in that: the flexible uniform light LED point light source comprises a plurality of point light sources which are arranged at intervals, and two adjacent point light sources are connected through a flexible line, wherein each point light source comprises:

a bottom cover disposed at a bottom of the point light source;

the lamp shell is covered on the outer side of the bottom cover and fixedly connected with the bottom cover, and a cavity is formed in the lamp shell;

the PCBA assembly is horizontally arranged in the cavity, and four lamp beads are arranged on the PCBA assembly at intervals and at equal intervals; and

the lampshade is arranged on the outer side of the lamp shell and is buckled with the lamp shell;

the distance between two adjacent lamp beads in the same point light source is 20mm, and the distance between two adjacent lamp beads in the two adjacent point light sources is 20 mm.

2. The flexible dodging LED point light source of claim 1, wherein: the distance between the mounting points on the same side of two adjacent point light sources is 80mm, and the length of the flexible line between the two adjacent point light sources is 5 mm.

3. The flexible dodging LED point light source of claim 1, wherein: the up end of lamp pearl is the rectangle structure, in four lamp pearls on every PCBA subassembly lie in the long limit of the rectangle structure of two lamp pearls in the middle of with the length direction of PCBA subassembly parallels, lie in the long limit of the rectangle structure of two lamp pearls of both sides with the length direction of PCBA subassembly is mutually perpendicular.

4. The flexible dodging LED point light source of claim 3, wherein: the centers of the four lamp beads on each PCBA component are positioned on the same straight line.

5. The flexible dodging LED point light source of claim 4, wherein: each of the point light sources further includes: and the wire driving plate is fixed on the lamp shell.

6. The flexible dodging LED point light source of claim 5, wherein: the positions, located at the left end portion and the right end portion, of the inner portion of the bottom cover are symmetrically provided with grooves, and the grooves are U-shaped grooves to accommodate wires of the wire driving plate.

7. The flexible dodging LED point light source of claim 6, wherein: the bottom cover is fixedly connected with the lamp shell through four locking screws, and the four locking screws are symmetrically arranged at four corners of the bottom cover.