CN217875423U

CN217875423U - LED light source module suitable for high-intensity lighting

Info

Publication number: CN217875423U
Application number: CN202221116319.7U
Authority: CN
Inventors: 任国享
Original assignee: Shenzhen Mingge Core Optoelectronic Technology Co ltd
Current assignee: Shenzhen Mingge Core Optoelectronic Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-11-22
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a lamps and lanterns technical field indicates a LED light source module suitable for highlight illumination especially, contains: the LED lamp comprises a heat-conducting cylindrical structure, a PCB copper substrate, LED lamp beads and a lens base; PCB copper substrate sets up on the diapire of heat conduction tubular structure, up setting according to the preface from down is in LED lamp pearl and lens base on the PCB copper substrate, LED lamp pearl with PCB copper substrate electric connection, the lens base is equipped with first light hole of crossing. Heat conduction tubular structure can with the heat conduction that PCB copper substrate and LED lamp pearl sent conducts the outside to overcome the not good problem of LED naked lamp pearl heat dissipation condition.

Description

LED light source module suitable for high-intensity lighting

Technical Field

The utility model relates to a lamps and lanterns technical field indicates a LED light source module suitable for high-intensity lighting especially.

Background

The light source applied to the intense light illumination generally uses LED naked lamp beads or laser light sources. In the illumination field, the LED bare lamp bead becomes a main light source in the current illumination field by virtue of the advantages of high efficiency, energy conservation, super long service life, environmental protection, safety, reliability and the like; however, in the application of products with strong light illumination, the problem of poor heat dissipation condition of LED bare lamp beads often occurs.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a primary object of the present invention is to provide a LED light source module suitable for high-intensity lighting, which can solve the problem of poor heat dissipation condition of LED bare lamp beads.

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

the utility model provides a LED light source module suitable for highlight illumination, contains: the LED lamp comprises a heat-conducting cylindrical structure, a PCB copper substrate, LED lamp beads and a lens base;

PCB copper substrate sets up on heat conduction tubular structure's diapire, LED lamp pearl and lens base are from up setting up according to the preface down on the PCB copper substrate, LED lamp pearl with PCB copper substrate electric connection, the lens base is equipped with first light hole of crossing.

Furthermore, the PCB copper substrate is provided with a through hole, the bottom of the lens base is provided with a positioning pin, and the positioning pin is inserted into the through hole.

Further, the number of through-holes is two at least, the number of locating pin with the number of through-holes is the same.

Further, the LED light source module comprises a face cover, the face cover is provided with an external thread, the heat-conducting cylindrical structure is provided with an internal thread matched with the external thread, the face cover is in threaded connection with the heat-conducting cylindrical structure, and the face cover is used for locking the optical lens.

Furthermore, the face cover is provided with a stress hole and a second light passing hole.

Furthermore, the PCB copper substrate is connected with a wire, the bottom wall of the heat conduction tubular structure is provided with a wire outlet hole, and the wire is connected with an external power supply through the wire outlet hole.

Further, the bottom of heat conduction tubular structure is equipped with protruding edge, protruding edge is equipped with the breach.

Further, the heat-conducting cylindrical structure is made of red copper.

Further, LED light source module still includes optical lens, LED lamp pearl, lens base and optical lens are from up setting gradually down on the PCB copper base plate.

Further, the outer wall of the heat conduction cylindrical structure is provided with screw teeth.

The beneficial effects of the utility model reside in that:

the utility model discloses contain: the LED lamp comprises a heat-conducting cylindrical structure, a PCB copper substrate, LED lamp beads and a lens base; PCB copper substrate sets up on the diapire of heat conduction tubular structure, up setting according to the preface from down is in LED lamp pearl and lens base on the PCB copper substrate, LED lamp pearl with PCB copper substrate electric connection, the lens base is equipped with first light hole of crossing. The heat conduction tubular structure can with the heat conduction that PCB copper substrate and LED lamp pearl sent conducts the outside to overcome the not good problem of LED naked lamp pearl heat dissipation condition.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a structural diagram of the heat-conducting tubular structure of the present invention.

Fig. 4 is a cross-sectional view of the internal components of the present invention.

Fig. 5 is a structural diagram of the lens base according to the present invention.

Figure 6 is the PCB copper base plate with the structure chart of LED lamp pearl.

The reference numbers illustrate: 1. a face cover; 2. a force-receiving hole; 3. a thermally conductive tubular structure; 4. a notch; 5. a second light passing hole; 6. a lens mount; 7. screw teeth; 8. an optical lens; 9. a first light passing hole; 10. positioning pins; 11.LED lamp beads; 12. a through hole; 13. an internal thread; 14. a wire outlet hole; and 15. The PCB copper substrate.

Detailed Description

Referring to fig. 1-6, the present invention relates to an LED light source module suitable for high-intensity illumination, which comprises: the LED lamp comprises a heat-conducting cylindrical structure 3, a PCB copper substrate 15, LED lamp beads 11, a lens base 6 and an optical lens 8; the PCB copper substrate 15 is arranged on the bottom wall of the heat-conducting cylindrical structure 3, the LED lamp beads 11, the lens base 6 and the optical lens 8 are sequentially arranged on the PCB copper substrate 15 from bottom to top, the lens base 6 is provided with first light passing holes 9, and the LED lamp beads 11 are electrically connected with the PCB copper substrate 15; specifically, the LED lamp beads 11 are welded on the PCB copper substrate 15;

in the scheme, the heat-conducting cylindrical structure 3 can conduct heat emitted by the PCB copper substrate 15 and the LED lamp beads 11 to the outside, so that the problem of poor heat dissipation conditions of LED bare lamp beads is solved; after the light emitted by the LED lamp beads 11 passes through the optical lens 8, the light type light spot effect becomes more uniform.

The PCB copper substrate 15 is provided with a through hole 12, the bottom of the lens base 6 is provided with a positioning pin 10, and the positioning pin 10 is inserted into the through hole 12. Further, the number of the through holes 12 is at least two, two through holes 12 are symmetrically arranged, and the number of the positioning pins 10 is the same as that of the through holes 12. The locating pin 10 is used for inciting somebody to action the lens base 6 is inlayed on the PCB copper base plate 15, and its effect is the accuracy of the light-emitting position of guaranteeing LED lamp pearl 11, guarantees the output route of light path. In other words, the matching of the positioning pin 10 and the through hole 12 ensures that the input of the optical path is not affected even if the PCB copper substrate 15 is deviated in the mounting process, and the accuracy of the incident angle of the optical path is ensured.

Further, the LED light source module includes face lid 1, face lid 1 is equipped with the external screw thread, heat conduction tubular structure 3 be equipped with external screw thread assorted internal thread 13, face lid 1 with 3 threaded connection of heat conduction tubular structure, face lid 1 is used for locking optical lens 8, further, this embodiment utilizes face lid 1 compresses tightly all parts in the heat conduction tubular structure 3. The face cover 1 is provided with a second light passing hole 5, and the second light passing hole 5 is used as a light path for outputting the path of the face cover 1. The face cover 1 is further provided with a stress hole 2, and the face cover 1 can be rotationally detached from the heat-conducting tubular structure 3 by extending a tool into the stress hole 2 and then rotating the tool.

Further, the PCB copper substrate 15 is connected with a lead, the bottom wall of the heat-conducting cylindrical structure 3 is provided with a wire outlet 14, and the lead is connected with an external power supply through the wire outlet 14. The bottom of heat conduction tubular structure 3 is equipped with protruding edge, protruding edge is equipped with breach 4, the effect of breach 4 utilizes the effective focal length of this LED light source module and finished product end of instrument fine setting when making things convenient for client to use. The heat-conducting cylindrical structure 3 is made of red copper; red copper is also called red copper, and is named because its color is red. The red copper is relatively pure copper, can be generally considered as pure copper approximately, and has better conductivity and plasticity. Red copper has excellent thermal conductivity, ductility and corrosion resistance. This embodiment adopts the heat conduction tubular structure 3 of red copper material, and its effect is in the heat conduction that gives off LED lamp pearl 11 fast to the off-the-shelf radiating module of illumination to reduce the operating temperature of light source, promote the life-span of light source. Of course, the heat-conducting cylindrical structure 3 may also be made of aluminum or brass. The outer wall of the heat conduction cylindrical structure 3 is provided with screw teeth 7. The screw teeth 7 and the face cover 1 are used for facilitating installation, fixation, positioning and fool-proofing of subsequent lighting finished products, so that consistency of light emitting focal lengths after installation of each light source module finished product is guaranteed.

In the present embodiment, the diameter of the heat-conducting cylindrical structure 3 is 13mm, and the height thereof is 16.2mm. The diameter of the PCB copper substrate 15 is 10mm, and the thickness is 1mm. The diameter of the through hole 12 is 0.9mm. The diameter of the first light passing hole 9 is 1.65mm. The LED lamp beads 11 are white light, yellow light and other color LED lamp beads with a circular light emitting surface with the luminous power of 30W.

The utility model is convenient for fixed installation, has a heat dissipation function, and can be widely applied to high-light illumination products, such as a series of high-light illumination lamps, such as car lamps, flashlights, projection lamps, stage lamps, searchlights and the like; the utility model discloses the required light type light ring of various products is aroused to the small-size, high, the heat conduction of light fast and accessible adjustment module light-emitting structure to reach the effect of free grading, the utility model discloses will provide very big convenience for highlight class illumination product design, effectual solution traditional LED naked lamp pearl is luminous to be scattered, the angle is big and laser light source is with high costs the application pain point.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides a LED light source module suitable for highlight is lighted which characterized in that contains: the LED lamp comprises a heat-conducting cylindrical structure, a PCB copper substrate, LED lamp beads and a lens base;

2. The LED light source module suitable for high-intensity illumination according to claim 1, wherein: the PCB copper substrate is provided with a through hole, the bottom of the lens base is provided with a positioning pin, and the positioning pin is inserted into the through hole.

3. The LED light source module suitable for high-intensity illumination according to claim 2, wherein: the number of the through holes is at least two, and the number of the positioning pins is the same as that of the through holes.

4. The LED light source module suitable for high-intensity illumination according to claim 1, wherein: the LED light source module comprises a face cover, wherein the face cover is provided with an external thread, the heat conduction tubular structure is provided with an internal thread matched with the external thread, and the face cover is in threaded connection with the heat conduction tubular structure.

5. The LED light source module suitable for high-intensity illumination according to claim 4, wherein: the face cover is provided with a stress hole and a second light passing hole.

6. The LED light source module suitable for high-intensity illumination of claim 1, wherein: the PCB copper substrate is connected with a lead, the bottom wall of the heat conduction tubular structure is provided with a wire outlet hole, and the lead is connected with an external power supply through the wire outlet hole.

7. The LED light source module suitable for high-intensity illumination of claim 6, wherein: the bottom of the heat conduction tubular structure is provided with a convex edge, and the convex edge is provided with a notch.

8. An LED light source module suitable for high-intensity illumination according to claim 7, wherein: the heat conduction tubular structure is made of red copper.

9. The LED light source module suitable for high-intensity illumination of claim 1, wherein: the LED light source module further comprises an optical lens, and the LED lamp beads, the lens base and the optical lens are arranged on the PCB copper substrate from bottom to top according to the sequence.

10. The LED light source module suitable for high-intensity illumination of claim 1, wherein: the outer wall of the heat conduction cylindrical structure is provided with threads.