CN204420622U - A kind of LED light source module - Google Patents

Abstract

The utility model discloses an LED light source module, which comprises a radiator with a cavity inside, an LED light source structure fixed at the bottom of the cavity, a fixed bracket fixed at the bottom of the cavity, a card embedded in the cavity and covered with a The reflective cup on the LED light source structure, the light-transmitting sheet fixed on the upper end of the reflective cup, and the snap ring fixed on the upper end of the radiator. The LED light source structure includes a substrate and LED lamp beads. The utility model combines the LED light source structure, the heat dissipation structure, and the luminous cup with light distribution function together to form an integrated LED light source module, which can unify the three aspects of light emission, light distribution, and heat management to form a module, which is convenient for users There is no need to consider matching light sources or other accessories when installing and replacing, and there is no need to dismantle the whole lamp for maintenance, which solves the stubborn problem of replacing the whole lamp after the LED lamp fails, saves the cost and time of later maintenance, and the user can control the light output Different customization requirements are made for angle, light source power, etc., so that users can get a better lighting experience.

Description

A LED light source module

technical field

The utility model relates to the technical field of LED lighting, in particular to an LED light source module.

Background technique

LED light sources are widely used due to their advantages of energy saving, low carbon, long life, good color rendering, and fast response. The existing LED light source module generally installs and fixes the LED light source and radiator, and the light distribution part such as the reflector cup with light distribution function is set separately in the lamp, and the light distribution part is set independently. Such a structure belongs to the function For a single replaceable module, once it is damaged or some parts need to be replaced due to other reasons, it can only use accessories of specific specifications and models, which has low flexibility, inconvenient installation, maintenance, and long time consumption and low efficiency.

Therefore, how to realize an integrated LED light source module that can unify the lighting, light distribution, and thermal management to form an independent module with a novel and reasonable structure, convenient installation and maintenance, and improved efficiency is an urgent technical problem in the industry. .

Contents of the invention

The main purpose of this utility model is to provide an LED light source module, aiming to realize a kind of independent module that can unify three aspects of light emission, light distribution and heat management, novel and reasonable structure, convenient installation and maintenance, and improved efficiency. Integrated LED light source module.

The utility model proposes an LED light source module, which includes, from bottom to top, a radiator with a cavity inside, an LED light source structure fixed at the bottom of the cavity, fixed on the bottom of the cavity and has a fixed function for the LED light source structure. Functional fixing bracket, reflective cup embedded in the cavity and covered on the LED light source structure, light-transmitting sheet fixed on the upper opening of the reflective cup, fixed on the upper end of the radiator and has The retaining ring for fixing, the LED light source structure includes a base plate and LED lamp beads arranged on the base plate.

Preferably, the fixing bracket is installed and fixed on the bottom of the cavity by screws.

Preferably, the clasp is secured to the upper end of the radiator through a snap-fit structure or a threaded connection structure.

Preferably, a plurality of cooling fins extend outward from the outer wall and bottom of the radiator.

Preferably, the heat sink is made of heat-conducting metal and is integrally formed.

The utility model combines the LED light source structure, the heat dissipation structure, and the luminous cup with light distribution function together to form an integrated LED light source module, which can unify the three aspects of light emission, light distribution, and heat management to form a module, which is convenient for users There is no need to consider matching light sources or other accessories when installing and replacing, and there is no need to dismantle the whole lamp for maintenance, which solves the stubborn problem of replacing the whole lamp after the LED lamp fails, saves the cost and time of later maintenance, and the user can control the light output Different customization requirements are made for angle, light source power, etc., so that users can get a better lighting experience. The utility model realizes an integrated LED light source module that can unify three aspects of light emission, light distribution and heat management to form an independent module, has a novel and reasonable structure, is convenient for installation and maintenance, and improves efficiency.

Description of drawings

FIG. 1 is an exploded schematic diagram of a three-dimensional structure of an embodiment of an LED light source module of the present invention.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1, an embodiment of a LED light source module of the present invention is proposed, which includes, from bottom to top, a radiator 100 with a cavity inside, an LED light source structure fixed at the bottom of the cavity, and a structure fixed in the cavity. The fixed bracket 300 on the bottom of the cavity and has a fixing effect on the LED light source structure, the reflective cup 400 inserted into the cavity and covered on the LED light source structure, the light-transmitting sheet 500 fixed on the upper opening of the reflective cup 400, and the The snap ring 600 is fixed on the upper end of the heat sink 100 and has a fixing effect on the translucent sheet 500 and the reflective cup 400 . The LED light source structure includes a substrate 201 and LED lamp beads 202 arranged on the substrate 201 .

The fixing bracket 300 is installed and fixed on the bottom of the cavity by screws 301 . The fixing bracket 300 has the function of positioning and fixing the LED light source structure.

The snap ring 600 is fixed on the upper end of the radiator 100 through a snap-fit structure or a threaded connection structure. The connection method can be flexibly selected according to the actual situation.

The heat sink 100 is made of thermally conductive metal and is integrally formed. The heat generated by the LED lamp bead 202 can be spread throughout the entire radiator 100 and diffused into the outside air in a timely manner, so that the heat dissipation efficiency is high and the heat dissipation effect is good. A plurality of heat dissipation fins 101 extend outward from the outer wall and bottom of the heat sink 100 . The heat dissipation fins 101 increase the contact area with the outside air, which can further improve heat dissipation efficiency.

The existing LED light source module generally installs and fixes the LED light source and radiator, and the light distribution part such as the reflector cup with light distribution function is set separately in the lamp, and the light distribution part is set independently. Such a structure belongs to the function For a relatively single replaceable module, once it is damaged or some parts need to be replaced due to other reasons, only accessories of specific specifications and models can be used, which has low flexibility. However, the utility model combines the LED light source structure, heat dissipation structure, and light-emitting cup with light distribution function together to form an integrated LED light source module, which can unify the three aspects of light emission, light distribution, and heat management to form a module, which is convenient The user does not need to consider matching light sources or other accessories when installing and replacing, and does not need to disassemble the whole lamp for maintenance. Different customization requirements are made for light output angle, light source power, etc., so that users can get a better lighting experience. The utility model realizes an integrated LED light source module that can unify three aspects of light emission, light distribution and heat management to form an independent module, has a novel and reasonable structure, is convenient for installation and maintenance, and improves efficiency.

The above are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. All equivalent structural transformations made by using the utility model specification and accompanying drawings are directly or indirectly used in other related technologies. Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (5)

1. a LED light source module, it is characterized in that, include the radiator that inside is provided with cavity from the bottom to top successively, be fixed on the LED light source structure of described cavity bottom, peace to be fixed in described cavity bottom and described LED light source structure to be had to the fixed support of fixation, inlay card to enter in described cavity and covers at the structural reflector of described LED light source, peace is fixed in the light transmission piece at described reflector upper end open place, peace is fixed in described radiator upper end and described light transmission piece and described reflector is had to the snap ring of fixation, described LED light source structure comprises substrate, be laid in the LED lamp bead on described substrate.

2. a kind of LED light source module according to claim 1, it is characterized in that, described fixed support is mounted in described cavity bottom by screw.

3. a kind of LED light source module according to claim 1 and 2, is characterized in that, described snap ring is fixed in described radiator upper end by snap-in structure or screw connection structure peace.

4. a kind of LED light source module according to claim 3, is characterized in that, the lateral wall of described radiator and bottom extend outwardly out some radiating fins.

5. a kind of LED light source module according to claim 4, is characterized in that, described radiator is made up of heat-conducting metal and the structure that is formed in one.