CN216383664U

CN216383664U - LED light source device

Info

Publication number: CN216383664U
Application number: CN202122062425.3U
Authority: CN
Inventors: 安文俊
Original assignee: Hangzhou Chuanze Electronic Technology Co ltd
Current assignee: Hangzhou Chuanze Electronic Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-04-26
Anticipated expiration: 2031-08-30

Abstract

The utility model provides a LED light source device, which relates to the technical field of LED, and comprises a lamp holder and a lamp body, wherein the LED patch lamp is arranged in a circular ring manner, so that the light irradiation intensity and range are convenient to improve, and the LED patch lamp has stronger waterproof and dustproof effects and stronger anti-yielding ability; the inner side of the convex transparent glass is subjected to local frosting process, so that light is converged and floodlight while being diffused, and the irradiation range of a light source is changed; a plurality of radiating fins are arranged between the internal thread in the lamp holder and the circuit board at equal intervals, and the radiating fins are semicircular hole rods, so that the lamp body can radiate heat during working.

Description

LED light source device

Technical Field

The embodiment relates to the technical field of LEDs, in particular to an LED light source device.

Background

With the continuous development of science and technology, the LED gradually goes to the stage of illumination with small volume, energy conservation and environmental protection and plays an important role. However, the light emission system of the lambertian distribution of LEDs is not suitable for direct illumination, and generally an optical component is added to achieve uniform area illumination. The appearance of the LED, its manufacturing cost is low, and the light efficiency is high and slow becoming the mainstream in the use of the lamp. The biggest disadvantage of the LED packaging method is that the emitted light is affected by the phenomena of light emitting angle, glare, uneven light color, etc.

The current technical application number is: CN201120195469.7 is an LED light source device, which has the problems of low heat dissipation efficiency and small light irradiation intensity and range, and therefore, the present application provides a new LED light source device for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The present embodiment is directed to a LED light source device to solve the disadvantages of the prior art.

In order to achieve the above purpose, the following technical solutions are adopted in this embodiment:

an LED light source device comprising: a lamp holder and a lamp body;

the top end of the lamp holder is clamped and connected with a lamp body which emits light through threads;

the lamp socket includes: the circuit board comprises a wiring hole, a clamping groove, a flange, an internal thread, a radiating fin, a circuit board and a piezoelectric copper sheet;

the lamp body includes: the LED lamp comprises a lampshade, a friction plate, convex transparent glass, a clamping rod, external threads, a tip, an LED driving plate, a fixing screw and an LED patch lamp.

As a further description of the above technical solution: the lamp stand bottom opening is provided with the wiring hole, lamp stand top opening part is cross evenly distributed and sets up the draw-in groove, and the draw-in groove is L shape.

As a further description of the above technical solution: the lamp holder top end opening department inner wall is equipped with the flange with draw-in groove bottom junction, the inside flange bottom that is located of lamp holder is equipped with the internal thread, the equidistance is equipped with a plurality of heat radiation fins between the inside internal thread of lamp holder and the circuit board, and heat radiation fins is semicircle orifice-bar.

As a further description of the above technical solution: the bottom end of the lamp holder is provided with a circuit board at the joint of the top end of the wiring hole, and the top end of the circuit board is welded with a piezoelectric copper sheet.

As a further description of the above technical solution: the lamp body surface fixed connection is equipped with the lamp shade, the lamp shade intermediate position is equipped with the friction plate, the gomphosis installation of lamp shade top sets up protruding glass that passes through.

As a further description of the above technical solution: the outer surface of the lampshade is positioned at the bottom end of the friction plate and is provided with a clamping rod in a cross shape, the outer surface of the bottom end of the lampshade is provided with external threads, and the bottom end of the lampshade is provided with a tip end through wire welding.

As a further description of the above technical solution: the LED driving board is fixedly installed in the lampshade through fixing screws in a threaded mode, the fixing screws are movably connected between the top ends of the LED driving boards, and the LED surface mounted lamps are welded to the outer ring located at the top end of the LED driving board.

Has the advantages that:

1. the LED patch lamp ring is arranged, so that the light irradiation intensity and range are conveniently improved, and meanwhile, the LED patch lamp ring has a strong waterproof and dustproof effect and strong anti-yield capacity.

2. By adopting the local frosting process on the inner side of the convex transparent glass, light is converged and floodlight is diffused, so that the irradiation range of a light source is changed.

3. A plurality of radiating fins are arranged between the internal thread in the lamp holder and the circuit board at equal intervals, and the radiating fins are semicircular hole rods, so that the lamp body can radiate heat during working.

Drawings

FIG. 1 is a schematic cross-sectional view of the present embodiment;

FIG. 2 is a schematic view of a lamp socket according to the present embodiment;

FIG. 3 is a schematic view of the lamp body structure in this embodiment;

FIG. 4 is a cross-sectional view of the lamp socket of the present embodiment;

fig. 5 is a schematic top view of the lamp body of the present embodiment.

Illustration of the drawings:

a lamp socket 1; a wiring hole 101; a card slot 102; a flange 103; an internal thread 104; heat dissipation fins 105; a circuit board 106; a piezoelectric copper sheet 107; a lamp body 2; a lamp cover 201; a friction plate 202; a convex transparent glass 203; a jamming rod 204; external threads 205; a tip 206; an LED driving board 207; a set screw 208; LED patch lamps 209.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present embodiment without any creative efforts belong to the protection scope of the present embodiment.

Referring to fig. 1 to 5, an LED light source device includes: a lamp holder 1 and a lamp body 2;

the top end of the lamp holder 1 is clamped and installed with a lamp body 2 for emitting light sources through threads, and the lamp body 2 is used for emitting and changing the irradiation range of the light sources;

the lamp socket 1 includes: the structure comprises a wiring hole 101, a card slot 102, a flange 103, internal threads 104, a radiating fin 105, a circuit board 106 and a piezoelectric copper sheet 107;

the lamp body 2 includes: the LED lamp comprises a lamp shade 201, a friction plate 202, a transparent glass 203, a clamping rod 204, external threads 205, a tip 206, an LED driving plate 207, a fixing screw 208 and an LED patch lamp 209.

The bottom opening of the lamp holder 1 is provided with a wiring hole 101, the wiring hole 101 is used for receiving an electric wire, the top opening of the lamp holder 1 is provided with clamping grooves 102 in a cross shape, the clamping grooves 102 are in an L shape, and the clamping grooves 102 are used for clamping and fixing clamping rods 204 of the lamp body 2.

The lamp holder comprises a lamp holder 1, a clamping groove 102, a flange 103, an internal thread 104, an external thread 205, a plurality of radiating fins 105, wherein the flange 103 is arranged at the joint of the inner wall of the opening at the top end of the lamp holder 1 and the bottom end of the clamping groove 102, the flange 103 is used for limiting the position of the lamp body 2, the internal thread 104 is arranged at the bottom end of the flange 103 inside the lamp holder 1 and is in threaded connection with the external thread 205 to fix the lamp body 2, the radiating fins 105 are arranged between the internal thread 104 inside the lamp holder 1 and the circuit board 106 at equal intervals and are semicircular hole rods, and the radiating fins 105 are used for radiating heat when the lamp body 2 works.

The circuit board 105 is arranged at the bottom end of the lamp holder 1 and located at the connecting position of the top ends of the wiring holes 101, the circuit board 105 is used for integrating a circuit, the piezoelectric copper sheet 106 is welded to the top end of the circuit board 105, and the piezoelectric copper sheet 106 is used for enabling the LED driving board 207 to be electrified.

Wherein, 2 outer fixed surface connections of lamp body are equipped with lamp shade 201, lamp shade 201 intermediate position is equipped with friction plate 202, friction plate 202 is used for increasing the frictional force with the hand, be convenient for dismantle and install lamp body 2 on the lamp stand, lamp shade 201 top gomphosis installation sets up protruding transparent glass 203, the inboard local dull polish technology of doing of protruding transparent glass 203, convex lens has astigmatic effect, do local dull polish technology through protruding transparent glass 203 inboard, make and gather and floodlight when light carries out astigmatism, reach and change the light source irradiation range.

The outer surface of the lampshade 201 is provided with clamping rods 204 in a cross shape at the bottom end of the friction plate 202, the outer surface of the bottom end of the lampshade 201 is provided with external threads 205, and the bottom end of the lampshade 201 is provided with a tip 206 through welding by a lead;

the lamp body 2 is placed in the lamp holder 1, clamped into the clamping groove 102 of the lamp holder 1 through the clamping rod 204 and screwed into the lamp holder 1, the flange 103 limits the position of the lamp body 2, the external thread 205 and the internal thread 104 are in threaded fixation, and the tip 206 is in contact with the piezoelectric copper sheet 106, so that the LED drive board 207 is electrified.

The LED lamp comprises a lampshade 201, LED driving boards 207, LED patch lamps 209 and a fixing screw 208, wherein the LED driving boards 207 are fixedly installed inside the lampshade 201 through threads of the fixing screw 208, the fixing screw 208 is movably connected between the top ends of the LED driving boards 207, and the LED patch lamps 209 are welded and located on the outer ring of the top end of the LED driving board 207;

after LED drive plate 207 circular telegram, drive LED paster lamp 209 is lighted, and LED paster lamp 209 ring sets up, is convenient for improve light irradiation intensity and scope, has stronger waterproof dirt-proof effect simultaneously to and stronger anti yield capacity, set screw 208 is convenient for fix LED drive plate 207 inside lamp shade 201.

The working principle is as follows: putting the lamp body 2 into the lamp holder 1, clamping the lamp body into the clamping groove 102 of the lamp holder 1 through the clamping rod 204, screwing the lamp body into the lamp holder 1, enabling the external thread 205 and the internal thread 104 to be in threaded fixation, enabling the tip 206 to be in contact with the piezoelectric copper sheet 106, and enabling the LED driving board 207 to be electrified by connecting an electric wire into the circuit board 106 through the wiring hole 101;

after the LED driving board 207 is electrified, the LED surface mounted lamps 209 are driven to be lightened, and the LED surface mounted lamps 209 are arranged in a circular ring mode, so that the light irradiation intensity and range are convenient to improve, and meanwhile, the waterproof and dustproof effects and the anti-yield capacity are strong;

the convex lens has the effect of light scattering, and the light is converged and floodlight while being scattered by local frosting on the inner side of the convex transparent glass 203, so that the irradiation range of a light source is changed;

a plurality of heat dissipation fins 105 are equidistantly arranged between the internal thread 104 inside the lamp socket 1 and the circuit board 106, the heat dissipation fins 105 are semi-circular hole rods, and the heat dissipation fins 105 are used for dissipating heat of the lamp body 2 during operation.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and concepts of the present embodiment are equivalent to, replaced by, or changed in the scope of the present invention.

Claims

1. An LED light source device comprising: a lamp holder (1) and a lamp body (2); the LED lamp is characterized in that a lamp body (2) emitting a light source is clamped and installed at the top end of the lamp holder (1) through threads;

the lamp socket (1) comprises: the circuit board comprises a wiring hole (101), a clamping groove (102), a flange (103), internal threads (104), radiating fins (105), a circuit board (106) and a piezoelectric copper sheet (107);

the lamp body (2) includes: the LED lamp comprises a lampshade (201), a friction plate (202), a transparent glass (203), a clamping rod (204), external threads (205), a tip (206), an LED driving plate (207), a fixing screw (208) and an LED patch lamp (209);

the lamp holder (1) top opening part inner wall is equipped with flange (103) with draw-in groove (102) bottom junction, lamp holder (1) inside is located flange (103) bottom and is equipped with internal thread (104), the equidistance is equipped with a plurality of heat radiation fins (105) between internal thread (104) of lamp holder (1) inside and circuit board (106), and heat radiation fins (105) are semicircle orifice-bar.

2. The LED light source device according to claim 1, wherein: the lamp holder (1) bottom opening is provided with wiring hole (101), lamp holder (1) top opening part is cross evenly distributed and sets up draw-in groove (102), and draw-in groove (102) are L shape.

3. The LED light source device according to claim 1, wherein: the bottom end of the lamp holder (1) is located at the connection position of the top end of the wiring hole (101) and is provided with a circuit board (106), and the top end of the circuit board (106) is welded with a piezoelectric copper sheet (107).

4. The LED light source device according to claim 1, wherein: the lamp body (2) surface fixed connection is equipped with lamp shade (201), lamp shade (201) intermediate position is equipped with friction plate (202), lamp shade (201) top gomphosis installation sets up protruding glass (203) that passes through.

5. The LED light source device according to claim 1, wherein: the lamp shade (201) surface is located friction plate (202) bottom and is the cross and be provided with kelly (204), lamp shade (201) bottom surface is equipped with external screw thread (205), lamp shade (201) bottom is equipped with pointed end (206) through the wire welding.

6. The LED light source device according to claim 1, wherein: the LED lamp is characterized in that an LED driving board (207) is fixedly installed inside the lampshade (201) through a fixing screw (208) in a threaded mode, the fixing screw (208) is movably connected between the top ends of the LED driving board (207), and the LED patch lamp (209) is welded to the outer ring of the top end of the LED driving board (207).