CN213150807U

CN213150807U - LED light source packaging structure with stable structure

Info

Publication number: CN213150807U
Application number: CN202022732778.5U
Authority: CN
Inventors: 周云; 徐安; 陈磊; 贺诚; 周艳春; 周康清
Original assignee: Shenzhen Junengcheng Photoelectric Co ltd
Current assignee: Shenzhen Junengcheng Photoelectric Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-05-07
Anticipated expiration: 2030-11-23

Abstract

The utility model provides a LED light source packaging structure with good light transmission, long service life and convenient disassembly and maintenance; including the base, integrated into one piece has the mount pad on the outer wall of base top, and the inside arrangement of mount pad has the reflector, installs the light source chip that is located the reflector inside through the bolt on the inner wall of mount pad bottom, has seted up the draw-in groove on the outer wall of mount pad top, and the inside arrangement respectively of draw-in groove has lens, fluorescence wafer, the glass piece that is structural distribution about being, and the fluorescence wafer is located between lens and the glass piece, threaded connection has the protection casing on the outer wall of mount pad side. The utility model discloses when using this LED light source, replace the phosphor powder that current silica gel mixes through the fluorescence wafer, can avoid taking place to age because of silica gel and influence the life of LED light source, when maintaining, the protection casing can be twisted off to the staff, then takes out lens, fluorescence wafer and glass piece from the draw-in groove is inside, and the staff of being convenient for maintains and changes the light source chip.

Description

LED light source packaging structure with stable structure

Technical Field

The utility model relates to a LED light source technical field especially relates to a stable in structure's LED light source packaging structure.

Background

As a new generation of light source which attracts attention, LEDs have many advantages such as small size, large luminous flux, all-solid-state operation, compact structure, green, no pollution, high efficiency, energy saving, etc., and the development of LEDs has been gradually extended to various fields, and in recent years, the use of LED light sources in automobiles has become more frequent, and the types of LED light sources for vehicles are various, including brake lights, reading lights, turn lights, night driving lights, automobile headlights, etc.

At present, current LED light source can be to producing heat when the illumination for the silica gel that has the phosphor powder takes place to age, makes LED light source light transmissivity relatively poor, thereby influences the life of LED light source, and current LED light source is not convenient for dismantle when using simultaneously, makes the staff can't carry out the maintainer to the LED light source and changes, consequently, needs a sea cucumber culture pond algae prevention and cure device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of prior art, adapt to reality needs, provide a stable in structure's LED light source packaging structure that the light transmissivity is good, long service life and convenient to detach maintenance.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:

the LED light source packaging structure comprises a base, wherein a mounting seat is integrally formed on the outer wall of the top of the base, a reflector is arranged in the mounting seat, a light source chip positioned in the reflector is mounted on the inner wall of the bottom of the mounting seat through a bolt, a clamping groove is formed in the outer wall of the top of the mounting seat, a lens, a fluorescent wafer and a glass sheet which are distributed in an up-down structure are arranged in the clamping groove respectively, the fluorescent wafer is positioned between the lens and the glass sheet, and a protective cover is connected to the outer wall of the side face of the mounting seat through threads.

The base bottom outer wall is provided with a groove, the groove is internally provided with a heat dissipation plate through a bolt, and fin plates distributed in an annular structure at equal intervals are integrally formed on the outer wall of the bottom of the heat dissipation plate.

The inner wall of the bottom of the mounting seat is provided with a through hole, the through hole is communicated with the groove, and the groove and the through hole are internally inserted with a heat-conducting block in a T-shaped structure.

The line holes penetrating through the heat conducting blocks are formed in the two sides of the outer wall of the bottom of the heat dissipation plate, and the rubber seat is bonded to the outer wall of the bottom of the heat dissipation plate close to the line holes.

The inside integrated into one piece of protection casing has the cardboard that is the annular structure and distributes, and the cardboard joint is inside the draw-in groove.

The base side outer wall is close to bottom department integrated into one piece and has the equidistance to be the otic placode that the loop configuration distributes, and otic placode top outer wall one side has seted up the mounting hole.

The beneficial effects of the utility model reside in that:

(1) this design utilizes and settles the inside fluorescent wafer in the draw-in groove, when using this LED light source, replaces the phosphor powder that current silica gel mixes through fluorescent wafer, can avoid influencing the life of LED light source because of silica gel takes place to age, can improve the light transmissivity of this LED light source.

(2) This design utilizes the protection casing of design, when needs maintain this LED light source, the protection casing can be twisted off to the staff, then takes out lens, fluorescence wafer and glass piece from the draw-in groove is inside to be convenient for the staff maintenance and change the light source chip.

(3) This design utilizes the heating panel and the fin board of design, and at this LED light source during operation, the fin board can improve the area of contact of heating panel and air to the light source chip of accelerating the heat conduction piece transmission gives off fast at the heat that the during operation produced, thereby improves the radiating efficiency of light source chip.

Drawings

FIG. 1 is a front view of the structure of the present design;

FIG. 2 is a front structural cross-sectional view of the present design;

FIG. 3 is a schematic view of the base structure of the present design;

FIG. 4 is a top view of the front view structure of the present design;

fig. 5 is a schematic structural diagram of a in the present design.

In the figure: the LED lamp comprises a base 1, ear plates 2, mounting holes 3, a protective cover 4, a mounting seat 5, a clamping groove 6, a reflecting cover 7, a light source chip 8, a groove 9, a wire passing hole 10, a heat conducting block 11, a heat radiating plate 12, a fin plate 13, a glass sheet 14, a fluorescent wafer 15, a lens 16, a clamping plate 17, a through hole 18 and a rubber seat 19.

Detailed Description

The invention will be further described with reference to the following figures and examples:

example 1: an LED light source packaging structure with stable structure is disclosed, referring to fig. 1 to 5, comprising a base 1, a mounting base 5 is integrally formed on the outer wall of the top of the base 1, a reflector 7 is arranged in the mounting base 5, the reflector 7 is used for reflecting light generated by a light source chip 8 and improving illumination intensity, the light source chip 8 positioned in the reflector 7 is arranged on the inner wall of the bottom of the mounting base 5 through a bolt, a clamping groove 6 is arranged on the outer wall of the top of the mounting base 5, the clamping groove 6 is used for arranging a lens 16, a fluorescent wafer 15 and a glass sheet 14, so that the fluorescent wafer 15 is far away from the light source chip 8, the lens 16, the fluorescent wafer 15 and the glass sheet 14 which are distributed in an upper and lower structure are respectively arranged in the clamping groove 6, the glass sheet 14 is used for reducing the influence of heat generated by the light source chip 8 on the fluorescent wafer 15, the fluorescent wafer 15 replaces the existing fluorescent powder mixed with silica gel, thereby avoiding the influence of, the light transmission of the LED light source can be improved, the fluorescent wafer 15 is located between the lens 16 and the glass sheet 14, the protective cover 4 is in threaded connection with the outer wall of the side face of the mounting seat 5, and the protective cover 4 is used for protecting the light source chip 8 in the mounting seat 5.

Further, in this design, set up on the outer wall of base 1 bottom fluted 9, and the recess 9 is inside to install heating panel 12 through the bolt, and heating panel 12 can accelerate giving off to 11 heat transfer of heat conduction piece under the fin 13 effect, and integrated into one piece has the equidistance to be the fin 13 that the loop configuration distributes on the outer wall of heating panel 12 bottom, and fin 13 is used for improving the radiating effect of heating panel 12.

Furthermore, in the design, a through hole 18 is formed in the inner wall of the bottom of the mounting seat 5, the through hole 18 is convenient for the heat conducting block 11 to contact with the light source chip 8, the through hole 18 is communicated with the groove 9, the groove 9 and the through hole 18 are internally inserted with the heat conducting block 11 in a T-shaped structure, and the heat conducting block 11 is used for transferring heat generated by the light source chip 8 to the heat dissipation plate 12.

Furthermore, in the design, both sides of the outer wall of the bottom of the heat dissipation plate 12 are provided with wire passing holes 10 penetrating through the heat conduction block 11, the wire passing holes 10 are convenient for leading positive and negative leads of the light source chip 8 out of the device, a rubber seat 19 is bonded on the outer wall of the bottom of the heat dissipation plate 12 close to the wire passing holes 10, and the rubber seat 19 is used for protecting the positive and negative leads at the wire passing holes 10 and improving the sealing performance of the positive and negative leads at the wire passing holes 10.

Further, in this design, the inside integrated into one piece of protection casing 4 has the cardboard 17 that is the annular structure and distributes, and cardboard 17 is convenient for carry on spacingly to glass piece 14, fluorescence wafer 15 and the lens 16 of arranging inside draw-in groove 6, and cardboard 17 joint is inside draw-in groove 6.

Further, in this design, 1 side outer wall of base is close to bottom department integrated into one piece and has the otic placode 2 that the equidistance is the annular structure and distributes, and the staff of being convenient for of otic placode 2 installs the device, and 2 top outer walls of otic placode one side have seted up mounting hole 3, and mounting hole 3 is convenient for install the device with the bolt.

To sum up, when the LED light source is used, a worker can lead the positive and negative leads on the light source chip 8 out of the device through the wire passing hole 10, and the rubber seat 19 can protect the sealing between the positive and negative leads and the device, thereby preventing the LED light source from water entering, and then the worker can mount the LED light source on the device by passing a bolt through the mounting hole 3 on the ear plate 2, and then when the LED light source is illuminated, because the fluorescent lens 15 and the lens 16 are at a distance from the light source chip 8, the fluorescent wafer 8 receives less heat, and compared with the silica gel with fluorescent powder, the fluorescent wafer 8 has higher heat resistance, so that the service life of the LED light source is prolonged, and meanwhile, when the LED light source is operated, the heat conduction block 11 can transfer the heat to the heat dissipation plate 12, and at this time, the fin 13 can accelerate the heat dissipation on the heat dissipation plate 12, which is beneficial to improving the, when the LED light source needs to be maintained, the worker can screw off the protective cover 4, and then take down the glass sheet 14, the fluorescent lens 15 and the lens 16, so that the light source chip 8 can be maintained and replaced conveniently.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. A LED light source packaging structure with stable structure comprises a base (1); the method is characterized in that: the LED lamp is characterized in that a mounting seat (5) is integrally formed on the outer wall of the top of the base (1), a reflector (7) is arranged inside the mounting seat (5), a light source chip (8) located inside the reflector (7) is mounted on the inner wall of the bottom of the mounting seat (5) through a bolt, a clamping groove (6) is formed in the outer wall of the top of the mounting seat (5), lenses (16), fluorescent wafers (15) and glass sheets (14) which are distributed in an up-down structure are respectively arranged inside the clamping groove (6), the fluorescent wafers (15) are located between the lenses (16) and the glass sheets (14), and a protective cover (4) is connected to the outer wall of the side of the mounting seat (5) through threads.

2. The structurally stable LED light source package structure of claim 1, wherein: the heat dissipation device is characterized in that the outer wall of the bottom of the base (1) is provided with a groove (9), a heat dissipation plate (12) is installed inside the groove (9) through a bolt, and fin plates (13) which are distributed in an annular structure at equal intervals are integrally formed on the outer wall of the bottom of the heat dissipation plate (12).

3. The structurally stable LED light source package structure of claim 1, wherein: the heat conducting device is characterized in that a through hole (18) is formed in the inner wall of the bottom of the mounting seat (5), the through hole (18) is communicated with the groove (9), and a heat conducting block (11) in a T-shaped structure is inserted into the groove (9) and the through hole (18).

4. The structurally stable LED light source package structure of claim 2, wherein: the wire passing holes (10) penetrating through the heat conducting blocks (11) are formed in the two sides of the outer wall of the bottom of the heat radiating plate (12), and a rubber seat (19) is bonded to the position, close to the wire passing holes (10), of the outer wall of the bottom of the heat radiating plate (12).

5. The structurally stable LED light source package structure of claim 1, wherein: the protective cover is characterized in that clamping plates (17) which are distributed in an annular structure are integrally formed inside the protective cover (4), and the clamping plates (17) are clamped inside the clamping grooves (6).

6. The structurally stable LED light source package structure of claim 1, wherein: the base (1) side outer wall is close to bottom department integrated into one piece and has the equidistance to be otic placode (2) that the loop configuration distributes, and otic placode (2) top outer wall one side has seted up mounting hole (3).