CN216743895U

CN216743895U - Three-dimensional LED light-emitting component and device thereof

Info

Publication number: CN216743895U
Application number: CN202220401106.2U
Authority: CN
Inventors: 黄郑
Original assignee: Shenzhen Lead Top Way Technology Co ltd
Current assignee: Shenzhen Lead Top Way Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-14
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a three-dimensional LED light-emitting component and a device thereof, relating to the technical field of LED light-emitting components. According to the LED lamp, the LED light-emitting chips, the light source diffusion plate and the heat dissipation mechanism are arranged, the light source emitted by the LED light-emitting chips is diffused through the light source diffusion plate, the irradiation range of the light source is wider, the light source is more uniform, meanwhile, the heat is absorbed by the heat dissipation fins, the over-high temperature of the light-emitting component is avoided, the service life is ensured, meanwhile, the LED light-emitting chips are arranged on two sides, light emission on the two sides is realized, and the heat on the heat dissipation fins is taken away through the driving of the heat dissipation fan, so that the heat dissipation efficiency is improved.

Description

Three-dimensional LED light-emitting component and device thereof

Technical Field

The utility model relates to the technical field of LED light-emitting components, in particular to a three-dimensional LED light-emitting component and a device thereof.

Background

The LED light-emitting component is a light-emitting diode, is a common light-emitting device, emits light by energy released by electron and hole recombination, is widely applied in the field of illumination, can efficiently convert electric energy into light energy, has wide application in modern society, such as illumination, flat panel display, medical devices and the like, and is widely applied to various fields, such as advertising media, stadiums, stage backgrounds, municipal engineering and the like, along with the development of the society.

The existing three-dimensional LED light-emitting component and the device thereof have the defects of single heat radiation surface, poor heat radiation effect, concentrated light source, gradual attenuation around the component and limited illumination range.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a three-dimensional LED light-emitting component and a device thereof, which are used for solving the problems that the prior three-dimensional LED light-emitting component and the device thereof in the background art have single heat dissipation surface, poor heat dissipation effect, concentrated light source, gradual attenuation around and limited illumination range.

In order to achieve the purpose, the utility model provides the following technical scheme: the three-dimensional LED light-emitting assembly comprises a mounting substrate, wherein an LED light-emitting chip is arranged on the surface of the mounting substrate, a light source diffusion plate is arranged on the side, located on the LED light-emitting chip, of the front end of the mounting substrate, and a heat radiation fin is fixedly connected to the side of the mounting substrate.

Preferably, an epoxy resin seal is arranged between the LED light-emitting chip and the mounting substrate.

Preferably, the inner side of the light source diffusion plate is designed to be of a trapezoid structure, the light source diffusion plate is distributed at equal intervals, and the light source diffusion plate and the LED light-emitting chips are matched with each other.

The three-dimensional LED light-emitting device manufactured by the technical scheme comprises an installation shell, a supporting mechanism, a heat dissipation mechanism and an LED light-emitting component, wherein the LED light-emitting component is arranged in the installation shell.

Preferably, the front side of installation shell is provided with the mounting groove, the bilateral symmetry is provided with two around the mounting substrate is located the installation shell, just mounting groove and mounting substrate mutual adaptation, the inboard front side that is located the light source diffuser plate of mounting groove is provided with protective transparent glass.

Preferably, the supporting mechanism includes support frame, ventilation groove, connecting block and fixing bolt, the ventilation groove has been seted up to the lower extreme of support frame, the connecting block is installed to the inboard of support frame, fixing bolt is installed to the avris of support frame, the support frame is U type structural design, connecting block and installation shell pass through fixing bolt fixed connection.

Preferably, heat dissipation mechanism includes cooling fan, link, radiating groove, connection frame and dustproof filter screen, both sides mounting substrate passes through link fixed connection around cooling fan, the radiating groove has all been seted up at the upper and lower both ends of installation shell, the avris fixedly connected with connection frame that the upper and lower both ends of installation shell are located the radiating groove, install dustproof filter screen in the connection frame.

Compared with the prior art, the utility model provides a three-dimensional LED light-emitting component and a device thereof, which have the following beneficial effects:

the LED light-emitting component comprises a light source diffusion plate, a light source, a heat dissipation fan, a light source control circuit and a control circuit.

Drawings

FIG. 1 is a first perspective view of a mounting substrate according to the present invention;

FIG. 2 is a schematic perspective view of a mounting substrate according to the present invention;

FIG. 3 is a schematic perspective view of an LED lighting device according to the present invention;

FIG. 4 is a perspective view of the supporting mechanism of the present invention;

FIG. 5 is a schematic front view of an LED lighting device according to the present invention;

fig. 6 is a schematic view of the internal structure of the mounting case of the present invention.

In the figure: 1. a mounting substrate; 11. a heat dissipating fin; 2. an LED light emitting chip; 3. a light source diffusion plate; 4. installing a shell; 41. mounting grooves; 42. protective transparent glass; 5. a support mechanism; 501. a support frame; 502. a ventilation slot; 503. connecting blocks; 504. fixing the bolt; 6. a heat dissipation mechanism; 601. a heat radiation fan; 602. a connecting frame; 603. a heat sink; 604. connecting the frame; 605. dustproof filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a three-dimensional LED light-emitting component, including mounting substrate 1, mounting substrate 1's surface is provided with LED and sends out light chip 2, the avris that mounting substrate 1's front end lies in LED and sends out light chip 2 is provided with light source diffuser plate 3, mounting substrate 1's avris fixedly connected with radiating fin 11, it is sealed to be provided with epoxy between LED sends out light chip 2 and the mounting substrate 1, the inboard of light source diffuser plate 3 is the trapezium structure design, light source diffuser plate 3 is equidistant distribution, light source diffuser plate 3 and the mutual adaptation of LED send out light chip 2, the light source that sends LED through light source diffuser plate 3 sends out light chip 2 diffuses, make the irradiation range of light source more extensive, and the light source is more even, utilize radiating fin 11 to absorb the heat simultaneously, avoid light-emitting component high temperature, service life has been guaranteed.

A three-dimensional LED light-emitting device manufactured by the technical scheme comprises an installation shell 4, a supporting mechanism 5, a heat dissipation mechanism 6 and LED light-emitting components, wherein the LED light-emitting components are arranged inside the installation shell 4, the front side of the installation shell 4 is provided with an installation groove 41, two installation substrates 1 are symmetrically arranged at the front side and the rear side of the installation shell 4, the installation groove 41 is matched with the installation substrate 1, the inner side of the installation groove 41 is provided with protective transparent glass 42 at the front side of a light source diffusion plate 3, the supporting mechanism 5 comprises a supporting frame 501, a ventilation groove 502, a connecting block 503 and a fixing bolt 504, the lower end of the supporting frame 501 is provided with the ventilation groove 502, the inner side of the supporting frame 501 is provided with the connecting block 503, the side of the supporting frame 501 is provided with the fixing bolt 504, the supporting frame 501 is in a U-shaped structural design, and the connecting block 503 and the installation shell 4 are fixedly connected through the fixing bolt 504, the heat dissipation mechanism 6 comprises a heat dissipation fan 601, a connecting frame 602, heat dissipation grooves 603, a connecting frame 604 and a dustproof filter screen 605, the front and back two-side mounting substrates 1 of the heat dissipation fan 601 are fixedly connected through the connecting frame 602, the heat dissipation grooves 603 are respectively arranged at the upper end and the lower end of the mounting shell 4, the upper end and the lower end of the mounting shell 4 are respectively arranged at the side fixedly connected with of the heat dissipation grooves 603 and the connecting frame 604, the dustproof filter screen 605 is arranged in the connecting frame 604, the LED light-emitting chips 2 are respectively arranged at the two sides, light emission from the two sides is realized, air flow is driven through the heat dissipation fan 601, heat on the heat dissipation fins 11 is taken away, and the heat dissipation efficiency is improved.

Working principle; firstly, the light source that sends LED luminescence chip 2 is diffused through light source diffuser plate 3, make the irradiation range of light source more extensive, and the light source is more even, utilize radiating fin 11 to absorb the heat simultaneously, avoid the light-emitting component high temperature, guarantee life, simultaneously through all installing LED luminescence chip 2 through both sides, realize that both sides are luminous, improve the illumination zone, and drive the air flow through radiator fan 601, radiating groove 603 has all been seted up at the upper and lower both ends of installation shell 4, thereby the air circulates the flow from two radiating grooves 603, take away the heat on radiating fin 11, the radiating efficiency is improved, and install dustproof filter screen 605 on the radiating groove 603, avoid external impurity to get into in the device, realize dustproof isolated, the practicality has been improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A three-dimensional LED light-emitting component comprises a mounting substrate (1), and is characterized in that: the LED light-emitting device is characterized in that an LED light-emitting chip (2) is arranged on the surface of the mounting substrate (1), a light source diffusion plate (3) is arranged on the side, located on the LED light-emitting chip (2), of the front end of the mounting substrate (1), and a heat radiation fin (11) is fixedly connected to the side of the mounting substrate (1).

2. The stereoscopic LED lighting assembly as claimed in claim 1, wherein: and epoxy resin sealing is arranged between the LED light-emitting chip (2) and the mounting substrate (1).

3. The stereoscopic LED lighting assembly as claimed in claim 1, wherein: the inner side of the light source diffusion plate (3) is designed to be of a trapezoid structure, the light source diffusion plate (3) is distributed at equal intervals, and the light source diffusion plate (3) and the LED light-emitting chips (2) are matched with each other.

4. A three-dimensional LED illuminator which characterized in that: it is composed of a mounting housing (4), a support mechanism (5), a heat dissipation mechanism (6) and of any one of the LED lighting assemblies of claims 1 to 3, which is arranged inside the mounting housing (4).

5. The stereoscopic LED illuminating device according to claim 4, wherein: the front side of installation shell (4) is provided with mounting groove (41), mounting substrate (1) is located the front and back bilateral symmetry of installation shell (4) and is provided with two, just mounting groove (41) and mounting substrate (1) adaptation each other, the inboard front side that is located light source diffuser plate (3) of mounting groove (41) is provided with protection transparent glass (42).

6. The stereoscopic LED illuminating device according to claim 4, wherein: supporting mechanism (5) include support frame (501), ventilation groove (502), connecting block (503) and fixing bolt (504), ventilation groove (502) have been seted up to the lower extreme of support frame (501), connecting block (503) are installed to the inboard of support frame (501), fixing bolt (504) are installed to the avris of support frame (501), support frame (501) are U type structural design, connecting block (503) and installation shell (4) are through fixing bolt (504) fixed connection.

7. The stereoscopic LED illuminating device according to claim 4, wherein: radiating mechanism (6) are including cooling fan (601), link (602), radiating groove (603), connection frame (604) and dustproof filter screen (605), both sides mounting substrate (1) passes through link (602) fixed connection around cooling fan (601), radiating groove (603) have all been seted up at the upper and lower both ends of installation shell (4), the upper and lower both ends of installation shell (4) are located avris fixedly connected with connection frame (604) of radiating groove (603), install dustproof filter screen (605) in connection frame (604).