CN215808363U

CN215808363U - High-power light source board of high energy efficiency LED

Info

Publication number: CN215808363U
Application number: CN202122116726.XU
Authority: CN
Inventors: 蒋创富
Original assignee: Guangdong Chongye High Tech Co ltd
Current assignee: Guangdong Chongye High Tech Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-11
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a high-power LED light source board with high energy efficiency, which comprises an LED light source board, wherein a light source board cover is sleeved outside the LED light source board, a light source board protecting box is sleeved at one end of the LED light source board, and a semiconductor wafer is embedded and installed at the middle position of one end, far away from the LED light source board, of the light source board protecting box. The LED light source board is provided with the integrated wiring terminal, a capacitor, a ballast, a filter and a compensator are connected into a circuit connected with the integrated wiring terminal, the capacitor, the ballast, the filter and the compensator can effectively and correspondingly improve the capacitance, reactance, wave and harmonic wave in the circuit connected with the integrated wiring terminal, the energy consumption of the LED light source board is greatly reduced, meanwhile, a semiconductor chip and a heat dissipation mechanism are arranged on one side of the LED light source board, the heat generated when the LED light source board is used for a long time can be effectively dissipated, the temperature of the LED light source board is maintained in a proper working range when the LED light source board is used, and the energy consumption caused by heat dissipation of the LED light source board when the LED light source board is used is effectively reduced.

Description

High-power light source board of high energy efficiency LED

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a high-energy-efficiency LED high-power light source plate.

Background

LED is a light emitting diode, which is a solid semiconductor device capable of converting electric energy into visible light, and can directly convert electricity into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin, an LED light source plate is an integrated plate of a plurality of LEDs which are independent and individual, after being electrified, the electric energy can be converted into light energy, and a lighting lamp effect is provided, because the LED has good anti-seismic effect, the LED lamp is widely applied in the fields of mobile phones, household table lamps and the like, but when the LED lamp is used for a long time, the LED lamp which is independently connected into a circuit has higher energy consumption, and simultaneously, a large amount of heat can be emitted by an LED tube body under the long-time use, the heat can cause the temperature of the LED to be increased, so that the electric quantity required by the LED when the LED emits light is increased, and the great energy consumption is caused, we propose a high power LED light source board with high energy efficiency in order to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-efficient LED high-power light source board to solve the problems in the background technology.

To achieve the above object, the present invention provides the following solutions:

the utility model provides a high-power light source board of high energy efficiency LED, includes LED light source board, the outside cover of LED light source board is equipped with light source board cover, the pot head of LED light source board is equipped with light source board protection box, the embedded semiconductor wafer of installing of one end intermediate position department that LED light source board was kept away from to light source board protection box, the one end intermediate position department that LED light source board was kept away from to the semiconductor wafer installs heat dissipation mechanism, the one end that LED light source board kept away from light source board protection box is the embedded a plurality of LED lamp source points of installing of arranging of circular array, the one end intermediate position department that LED light source board is close to light source board protection box is provided with bellied integrated terminal, integrated terminal and a plurality of LED lamp source point electric connection.

As a further improvement of the technical scheme, one side of the integrated wiring terminal is provided with a capacitor, one side of the integrated wiring terminal far away from the capacitor is provided with a filter, the upper end of the integrated wiring terminal is provided with a ballast, one end of the integrated wiring terminal far away from the ballast is provided with a compensator, and the capacitor, the ballast, the filter and the compensator are all electrically connected with the integrated wiring terminal.

As a further improvement of the technical scheme, a through cover groove is formed in the middle of the light source plate cover, a light gathering film layer is pasted on the inner wall of the cover groove, and a transparent protective lens is embedded in one end, far away from the LED light source plate, of the light source plate cover.

As a further improvement of the technical scheme, an inward concave protection slot is formed in the middle position of one end, close to the LED light source board, of the light source board protection box, a through mounting opening is formed in one end, far away from the LED light source board, of the protection slot, and the semiconductor wafer is mounted in the mounting opening.

As the further improvement of the technical scheme, the inside one end of semiconductor wafer is provided with insulating heat conduction ceramic wafer, the inside one end facility of keeping away from insulating heat conduction ceramic wafer of semiconductor wafer has insulating heat conduction ceramic wafer down, the one end that insulating heat conduction ceramic wafer is close to last insulating heat conduction ceramic wafer down is provided with metal conductor piece under a plurality of, the one end that goes up insulating heat conduction ceramic wafer and is close to insulating heat conduction ceramic wafer down is provided with metal conductor piece on a plurality of, interval arrangement has a plurality of N type semiconductor and P type semiconductor between metal conductor piece and the last metal conductor piece down.

As a further improvement of the technical solution, the lower metal conductor pieces are arranged with equal spacing positions in between, the upper metal conductor pieces are arranged with equal spacing positions in between, and the upper metal conductor pieces and the lower metal conductor pieces are staggered by half the conductor length in one-to-one correspondence.

As a further improvement of the technical scheme, two sides of the lower metal conductor piece are connected with a direct current set, a direct current power supply is arranged in the direct current set, two wires are led out from the direct current power supply, and the two wires are separately connected with two sides of the lower metal conductor piece.

As a further improvement of this technical scheme, the one end that heat dissipation mechanism is close to light source board protection box is provided with the heat dissipation motor, the transmission end of heat dissipation motor is connected with the heat dissipation flabellum, the outside of heat dissipation motor and heat dissipation flabellum is provided with protecting sheathing, the shell opening that link up is seted up at protecting sheathing's both ends, the heat dissipation motor is installed in the shell opening with the heat dissipation flabellum, protecting sheathing keeps away from the embedded formula of shell opening of light source board protection box one end and installs the protection screen cloth.

Compared with the prior art, the utility model has the beneficial effects that:

be provided with integrated terminal on LED light source board, it has the condenser to insert in the circuit of the connection of integrated terminal, a ballast, wave filter and compensator, a capacitor, a ballast, electric capacity in wave filter and the compensator can effectively be with the circuit of integrated terminal connection, reactance, the electricity is unrestrained, the harmonic carries out corresponding improvement, the energy consumption of the LED light source board that significantly reduces, one side at the LED light source board is provided with semiconductor wafer and heat dissipation mechanism simultaneously, the heat that produces when effectively will using LED light source board for a long time dispels the heat, make LED light source board use make the temperature maintain in the within range of suitable work, effectively reduce the energy consumption that LED light source board heat lost when using and caused.

Drawings

FIG. 1 is a schematic perspective view of a high-energy efficiency LED high-power light source board;

FIG. 2 is a schematic diagram of a split structure of a high-energy efficiency LED high-power light source board;

FIG. 3 is a schematic diagram of a back structure of an LED light source plate of the high energy efficiency LED high power light source plate;

FIG. 4 is a schematic diagram of a split structure of a light source board protection box of the high-energy-efficiency LED high-power light source board;

FIG. 5 is a schematic diagram of the internal structure of a semiconductor wafer of a high-power light source board of an energy-efficient LED;

in the figure: 1. an LED light source plate; 2. a light source panel cover; 3. a light source board protection box; 4. protecting the slot; 5. an LED light source point; 6. a cover groove; 7. protecting the lens; 8. integrating binding posts; 9. a capacitor; 10. a ballast; 11. a filter; 12. a compensator; 13. an installation opening; 14. a semiconductor wafer; 15. a heat dissipation motor; 16. a heat dissipation fan blade; 17. a protective housing; 18. a housing opening; 19. protecting the screen mesh; 20. an upper insulating heat-conducting ceramic sheet; 21. a lower insulating heat-conducting ceramic sheet; 22. an upper metal conductor sheet; 23. a lower metal conductor sheet; 24. an N-type semiconductor; 25. a P-type semiconductor; 26. and a direct current power set.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-5, in the embodiment of the utility model, an energy-efficient LED high-power light source board comprises an LED light source board 1, a light source board cover 2 is sleeved outside the LED light source board 1, a light source board protection box 3 is sleeved at one end of the LED light source board 1, a semiconductor chip 14 is embedded in the middle position of one end of the light source board protection box 3 away from the LED light source board 1, a heat dissipation mechanism is installed in the middle position of one end of the semiconductor chip 14 away from the LED light source board 1, a plurality of LED light source points 5 are embedded in the end of the LED light source board 1 away from the light source board protection box 3 in a circular array arrangement, a raised integrated wiring terminal 8 is arranged in the middle position of one end of the LED light source board 1 close to the light source board protection box 3, the integrated wiring terminal 8 is electrically connected with the plurality of LED light source points 5, the light source board cover 2 protects the LED light source board 1 to prevent external foreign matters from interfering and damaging the LED light source board 1, one end of keeping away from light source board cover 2 to LED light source board 1 in light source board protection box 3 is protected, semiconductor wafer 14 can one end themogenesis one end uncooled after the circular telegram, uncooled one end is cooled down LED light source board 1, ensure that the temperature of LED light source board 1 when using maintains in suitable operating temperature, can effectively reduce the energy consumption that LED light source board 1 produced when using for a long time, LED light source board 1 is through integrated terminal 8 and circuit connection, integrated terminal 8 supplies power to LED light source point 5, make LED light source point 5 circular telegram luminous, make LED light source board 1 work, carry out light work.

Preferably, one side of the integrated wiring terminal 8 is provided with a capacitor 9, one side of the integrated wiring terminal 8 far away from the capacitor 9 is provided with a filter 11, the upper end of the integrated wiring terminal 8 is provided with a ballast 10, one end of the integrated wiring terminal 8 far away from the ballast 10 is provided with a compensator 12, the capacitor 9, the ballast 10, the filter 11 and the compensator 12 are both electrically connected with the integrated wiring terminal 8, the integrated wiring terminal 8 is connected with a power supply circuit, the capacitor 9, the ballast 10, the filter 11 and the compensator 12 can be connected with the integrated wiring terminal 8 and the power supply circuit through power supply, so that the capacitor 9, the ballast 10, the filter 11 and the compensator 12 can correspondingly improve the capacitance, reactance, wave and harmonic in the integrated wiring terminal 8 and the power supply circuit, and energy consumption of the LED light source board 1 during use is greatly reduced.

Preferably, the intermediate position department of light source plate cover 2 sets up the cover groove 6 that link up, it has the spotlight rete all to paste on the inner wall in cover groove 6, light source plate cover 2 is kept away from the embedded transparent protection lens 7 of installing of the one end of LED light source plate 1, cover groove 6 is convenient for LED light source plate 1 and is installed in light source plate cover 2, the light energy that LED light source point 5 sent after LED light source plate 1 circular telegram can be effectively gathered together to the spotlight membrane on the cover groove 6, make the availability factor of light energy improve, protection lens 7 is convenient for protect LED light source plate 1, prevent that external foreign matter from causing interference or damage to LED light source plate 1 and LED light source point 5.

Preferably, the light source board protects box 3 and is close to the one end intermediate position department of LED light source board 1 and offers inside sunken protection fluting 4, protection fluting 4 is kept away from the one end of LED light source board 1 and is offered logical installing opening 13, semiconductor wafer 14 is installed in installing opening 13, protection fluting 4 protects the one end that LED light source board 1 is close to light source board protection box 3, prevent that external foreign matter from causing interference or damage to integrated terminal 8, condenser 9, ballast 10, wave filter 11 and compensator 12, installing opening 13 is convenient for semiconductor wafer 14 to install on light source board protection box 3, semiconductor wafer 14 of being convenient for provides cooling radiating effect to LED light source board 1, integrated terminal 8, condenser 9, ballast 10, wave filter 11 and compensator 12, the energy consumption of greatly reduced LED light source board 1 when using.

Preferably, an upper insulating and heat conducting ceramic sheet 20 is disposed at one end inside the semiconductor wafer 14, a lower insulating and heat conducting ceramic sheet 21 is disposed at one end of the semiconductor wafer 14 away from the upper insulating and heat conducting ceramic sheet 20, a plurality of lower metal conductor sheets 23 are disposed at one end of the lower insulating and heat conducting ceramic sheet 21 close to the upper insulating and heat conducting ceramic sheet 20, a plurality of upper metal conductor sheets 22 are disposed at one end of the upper insulating and heat conducting ceramic sheet 20 close to the lower insulating and heat conducting ceramic sheet 21, a plurality of N-type semiconductors 24 and P-type semiconductors 25 are arranged between the lower metal conductor sheets 23 and the upper metal conductor sheets 22 at intervals, when the semiconductor sheet 14 is energized, the peltier effect is generated inside the semiconductor wafer 14, cold and heat are generated at two ends of the upper insulating and heat conducting ceramic sheet 20 and the lower insulating and heat conducting ceramic sheet 21 respectively, heat exchange is performed at one end of the upper insulating and heat conducting ceramic sheet 20 to the LED light source board 1, so that the heat is cooled after the heat rises when the LED light source board 1 is in use, when the LED light source plate 1 is used, the temperature is maintained within a certain range, and the energy consumption of the LED light source plate 1 can be effectively reduced.

Preferably, the lower metal conductor pieces 23 are arranged at equal-spaced positions, the upper metal conductor pieces 22 and the lower metal conductor pieces 23 are staggered by a half conductor length one-to-one correspondence, the arrangement of the N-type semiconductors 24 and the P-type semiconductors 25 is staggered through the arrangement of the upper metal conductor pieces 22 and the lower metal conductor pieces 23, so that the semiconductor pieces 14 generate a peltier effect after being electrified, cold and hot ends are generated, and the cold ends cool the LED light source panel 1.

Preferably, the direct current sets 26 are connected to two sides of the lower metal conductor piece 23, a direct current power supply is arranged in the direct current sets 26, two wires are led out from the direct current power supply and are separately connected with two sides of the lower metal conductor piece 23, the peltier effect can be effectively realized under the condition that the direct current power supply supplies power, and the direct current sets 26 provide power for the semiconductor piece 14 to generate the peltier effect.

Preferably, a heat dissipation motor 15 is arranged at one end of the heat dissipation mechanism close to the light source board protection box 3, a transmission end of the heat dissipation motor 15 is connected with a heat dissipation fan blade 16, a protection shell 17 is arranged outside the heat dissipation motor 15 and the heat dissipation fan blade 16, two ends of the protection shell 17 are provided with through shell openings 18, the heat dissipation motor 15 and the heat dissipation fan blade 16 are installed in the shell openings 18, a protection screen 19 is embedded into the shell opening 18 at one end of the protection shell 17 far away from the light source board protection box 3, the heat dissipation motor 15 is started to drive the heat dissipation fan blade 16 to rotate, so that the heat dissipation fan blade 16 generates suction to the hot end of the semiconductor piece 14, the heat dissipation fan blade 16 absorbs heat at the hot end of the semiconductor piece 14 and then blows the heat to the environment, the heat dissipation is performed to the hot end of the semiconductor piece 14, and the continuous work of the LED light source board 1 at a proper temperature is ensured.

The working principle of the utility model is as follows:

the power supply end of an LED light source point 5 on an LED light source board 1 is integrated to an integrated wiring terminal 8 through a circuit integration method, when the integrated wiring terminal 8 is connected with a power supply circuit, a connecting capacitor 9, a ballast 10, a filter 11 and a compensator 12 are additionally arranged in the integrated wiring terminal 8 and the circuit, so that the capacitor 9, the ballast 10, the filter 11 and the compensator 12 can correspondingly improve the capacitance, reactance, wave and harmonic in the integrated wiring terminal 8 and the circuit, the energy consumption of the LED light source board 1 in use is greatly reduced, when the LED light source board 1 is used for a long time, the temperature of the LED light source board 1 can be increased, the power consumption is further increased, the energy consumption is increased, a semiconductor sheet 14 generates a Peltier effect by electrifying the semiconductor sheet 14, the end of the semiconductor sheet 14 close to the LED light source board 1 generates cold to cool the LED light source board 1, and the LED light source board 1 is in a proper working temperature environment, reduce the energy consumption when LED light source board 1 uses, start heat dissipation motor 15 simultaneously and drive heat dissipation flabellum 16 rotation and dispel the heat to the heat production end that LED light source board 1 one end was kept away from to semiconductor chip 14, blow away the heat to the environment in, ensure that LED light source board 1 carries out continuation work in suitable operating temperature.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high-power light source board of high energy efficiency LED, includes LED light source board (1), its characterized in that: the LED light source board (1) outside cover is equipped with light source board cover (2), the pot head of LED light source board (1) is equipped with light source board protection box (3), the embedded semiconductor wafer (14) of installing of one end intermediate position department that LED light source board (1) was kept away from in light source board protection box (3), the one end intermediate position department that LED light source board (1) was kept away from in semiconductor wafer (14) installs heat dissipation mechanism, the one end that LED light source board protection box (3) was kept away from in LED light source board (1) is the embedded a plurality of LED lamp source points (5) of installing of circular array arrangement, the one end intermediate position department that LED light source board (1) is close to light source board protection box (3) is provided with bellied integrated terminal (8), integrated terminal (8) and a plurality of LED lamp source points (5) electric connection.

2. The energy efficient LED high power light source board of claim 1, wherein: one side of integrated terminal (8) is provided with condenser (9), one side that condenser (9) were kept away from in integrated terminal (8) is provided with wave filter (11), the upper end of integrated terminal (8) is provided with ballast (10), the one end that ballast (10) were kept away from in integrated terminal (8) is provided with compensator (12), condenser (9), ballast (10), wave filter (11) and compensator (12) all with integrated terminal (8) electric connection.

3. The energy efficient LED high power light source board of claim 1, wherein: the LED light source cover is characterized in that a through cover groove (6) is formed in the middle of the light source plate cover (2), a light gathering film layer is pasted on the inner wall of the cover groove (6), and a transparent protective lens (7) is embedded in one end, far away from the LED light source plate (1), of the light source plate cover (2).

4. The energy efficient LED high power light source board of claim 1, wherein: the LED light source protection device is characterized in that an inward concave protection groove (4) is formed in the middle position of one end, close to the LED light source board (1), of the light source board protection box (3), a through mounting opening (13) is formed in one end, far away from the LED light source board (1), of the protection groove (4), and a semiconductor wafer (14) is mounted in the mounting opening (13).

5. The energy efficient LED high power light source board of claim 1, wherein: the inside one end of semiconductor wafer (14) is provided with insulating heat conduction ceramic wafer (20), insulating heat conduction ceramic wafer (21) down is had to the inside one end facility of keeping away from insulating heat conduction ceramic wafer (20) of semiconductor wafer (14), the one end that insulating heat conduction ceramic wafer (21) is close to insulating heat conduction ceramic wafer (20) down is provided with metal conductor piece (23) down of a plurality of, the one end that goes up insulating heat conduction ceramic wafer (20) is close to insulating heat conduction ceramic wafer (21) down is provided with metal conductor piece (22) on a plurality of, interval arrangement has a plurality of N type semiconductor (24) and P type semiconductor (25) down between metal conductor piece (23) and last metal conductor piece (22).

6. The energy efficient LED high power light source board of claim 5, wherein: the lower metal conductor sheets (23) are arranged at equal intervals, the upper metal conductor sheets (22) are arranged at equal intervals, and the upper metal conductor sheets (22) and the lower metal conductor sheets (23) are staggered by half the conductor length in a one-to-one correspondence mode.

7. The energy efficient LED high power light source board of claim 5, wherein: two sides of the lower metal conductor piece (23) are connected with direct current sets (26), a direct current power supply is arranged in the direct current sets (26), two leads are led out of the direct current power supply, and the two leads are independently connected with two sides of the lower metal conductor piece (23).

8. The energy efficient LED high power light source board of claim 1, wherein: the one end that heat dissipation mechanism is close to light source board protection box (3) is provided with heat dissipation motor (15), the transmission end of heat dissipation motor (15) is connected with heat dissipation flabellum (16), heat dissipation motor (15) are provided with protecting sheathing (17) with the outside of heat dissipation flabellum (16), shell opening (18) that link up are seted up at the both ends of protecting sheathing (17), install in shell opening (18) heat dissipation motor (15) and heat dissipation flabellum (16), protecting sheathing (17) are kept away from the embedded protection screen cloth (19) of shell opening (18) of light source board protection box (3) one end.