CN208566219U - A kind of LED light with high-power heat-dissipation type - Google Patents

Abstract

The utility model discloses a kind of LED light with high-power heat-dissipation type, LED circuit board is fixed on the one side of heat-radiating substrate, the heat-radiating substrate is set in lamp housing, lampshade is fixed on lamp housing, what each cooling fin was distributed in a ring respectively is fixed on the another side of heat-radiating substrate, the pedestal of axis galvanic electricity machine is fixed on the another side of heat-radiating substrate, and the output shaft of axis galvanic electricity machine is fixed on fan, axis galvanic electricity mechatronics LED circuit board.The utility model is the utility model has the advantages that the utility model is provided with heat-radiating substrate, axis galvanic electricity machine, fan and multiple cooling fins, LED circuit board is connect with heat-radiating substrate will be in its heat transmission to heat-radiating substrate, multiple cooling fins are fixed on heat-radiating substrate, by the heat transmission of heat-radiating substrate into cooling fin, air discrepancy cooling fin cooling fin is played using axis galvanic electricity machine and fan to cool down, and then cool down to LED circuit board, prolong the service life.

Description

A kind of LED light with high-power heat-dissipation type

Technical field

The utility model relates to led light technology field, especially a kind of LED lamp with high-power heat-dissipation type.

Background technique

LED light is a kind of lamps and lanterns more commonly used in Modern Family's lamps and lanterns, has light efficiency height, little power consumption, the service life is long, easily-controllable System, non-maintaining, safety and environmental protection is cold light source of new generation, and than tubular energy-saving lamp power saving, brightness is high, and light projector is remote, and light projector performance is good, Wide using voltage range, light source passes through micro computer built-in controller, it can be achieved that seven kinds of color changes of LED, soft color, it is gorgeous, Rich and varied, low-loss, low energy consumption, environmentally protective advantage.

LED light is also referred to as semiconductor lamp, is a kind of electric light source of no filament, luminous energy is directly converted electrical current into, by more next The more favor of multi-user, but LED light heat dissipation effect is not very well, heat dissipation problem seriously affects light source and the longevity of LED light Life.

Therefore, it is necessary to propose a kind of LED light with high-power heat-dissipation type in response to the above problems.

Utility model content

In view of the above-mentioned deficiencies in the prior art, the purpose of this utility model is to provide one kind to have high-power dissipate The LED light of heat type.

A kind of LED light with high-power heat-dissipation type, including heat-radiating substrate, LED circuit board, lampshade, lamp housing, axis galvanic electricity Machine, fan and multiple cooling fins, the LED circuit board are fixed on the one side of the heat-radiating substrate, the heat-radiating substrate setting In in the lamp housing, the lampshade is fixed on the lamp housing, and each cooling fin is fixed on to distribution described in a ring respectively The another side of heat-radiating substrate, the pedestal of the axis galvanic electricity machine are fixed on the another side of the heat-radiating substrate, the axis galvanic electricity The output shaft of machine is fixed on the fan, LED circuit board described in the axis galvanic electricity mechatronics.

Compared with prior art, the utility model the utility model has the advantages that the utility model be provided with heat-radiating substrate, axis galvanic electricity machine, Fan and multiple cooling fins, LED circuit board are connect in its heat transmission to heat-radiating substrate with heat-radiating substrate, and multiple cooling fins are solid Due to heat-radiating substrate, by the heat transmission of heat-radiating substrate into cooling fin, air is entered and left using axis galvanic electricity machine and fan and is radiated Piece plays cooling fin cooling, and then cools down to LED circuit board, prolongs the service life.

Further, the LED circuit board is provided with control module, amplifirer, amplifier, transformer, crystal resonator and more A LED lamp, the amplifirer, amplifier, transformer, crystal resonator and multiple LED wicks are electrically connected the control module, Each LED lamp is fixed on the LED wiring board in matrix distribution.

Using further technical solution the utility model has the advantages that amplifier can amplify current signal, and then the brightness of LED lamp is improved, Transformer is used to adjust the operating voltage of LED circuit board, and amplifirer can increase power, and crystal resonator can be with the work frequency of circuit Rate, control module can control modules work, improve working efficiency.

Further, the central location of the lampshade is provided with transparency window, and the transparency window is made of tempered glass.

Using further technical solution the utility model has the advantages that transparency window penetrating for light, tempered glass intensity is high, it is not easy It is damaged.

Further, the outer end face of the lamp housing is provided with radiator-grid hole.

Using further technical solution the utility model has the advantages that the circulation of air is convenient in radiator-grid hole, radiating efficiency is improved.

Further, it is fixedly connected between the axis galvanic electricity machine and heat-radiating substrate using bracket.

Using further technical solution the utility model has the advantages that bracket plays the role of support shaft galvanic electricity machine.

Further, the heat-radiating substrate and cooling fin are all made of aluminum alloy heat sink or copper sheet.

Using further technical solution the utility model has the advantages that the good heat conduction effect of aluminum alloy heat sink and copper sheet, is convenient for heat dissipation.

Detailed description of the invention

Fig. 1 is the structure chart of the utility model；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is Fig. 1 bottom view；

Fig. 4 is the lampshade and lamp housing connection figure of the utility model；

Fig. 5 is the LED circuit board module frame chart of the utility model.

Appended drawing reference in figure: 1, LED circuit board；2, heat-radiating substrate；3, cooling fin；4, axis galvanic electricity machine；5, fan；7, it props up Frame；8, lamp housing；9, lampshade；10, radiator-grid hole；11, control module；12, amplifirer；13, amplifier；14, LED lamp； 15, transformer；16, crystal resonator.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

Such as Fig. 1 is simultaneously combined shown in Fig. 2 to Fig. 5, a kind of LED light with high-power heat-dissipation type, including heat-radiating substrate 2, LED Wiring board 1, lampshade 9, lamp housing 8, axis galvanic electricity machine 4, fan 5 and multiple cooling fins 3, the heat-radiating substrate 2 are set to the lamp housing 8 Interior, the lampshade 9 is fixed on the lamp housing 8, and the LED circuit board 1 is fixed on the one side of the heat-radiating substrate 2, Ge Gesuo The another side that cooling fin 3 is fixed on the heat-radiating substrate 2 with being distributed in a ring respectively is stated, the pedestal of the axis galvanic electricity machine 4 is solid Due to the another side of the heat-radiating substrate 2, the output shaft of the axis galvanic electricity machine 4 is fixed on the fan 5, the axis galvanic electricity machine The 4 electrical connection LED circuit boards 1.

Compared with prior art, the utility model is the utility model has the advantages that the utility model is provided with heat-radiating substrate 2, axis galvanic electricity machine 4, fan 5 and multiple cooling fins 3, LED circuit board 1 is connect in its heat transmission to heat-radiating substrate 2 with heat-radiating substrate 2, multiple Cooling fin 3 is fixed on heat-radiating substrate 2, by the heat transmission of heat-radiating substrate 2 into cooling fin 3, utilizes axis galvanic electricity machine 4 and fan 5 Air discrepancy cooling fin 3 is played into 3 cooling effect of cooling fin, and then is cooled down to LED circuit board 1, is prolonged the service life.

Preferably, the LED circuit board 2 is provided with control module 11, amplifirer 12, amplifier 13, transformer 15, crystal oscillator Device 16 and multiple LED lamps 14, the amplifirer 12, amplifier 13, transformer 15, crystal resonator 16 and multiple LED lamps 14 are equal It is electrically connected the control module 11, each LED lamp 14 is fixed in the LED circuit board 1 in matrix distribution.

Using preferably technical solution the utility model has the advantages that amplifier 13 can amplify current signal, and then the brightness of LED lamp is improved, Transformer is used to adjust the operating voltage of LED circuit board 1, and amplifirer 12 can increase power, and crystal resonator 16 can be with the work of circuit Working frequency, control module 11 can control modules work, improve working efficiency.

Preferably, the central location of the lampshade 9 is provided with transparency window, and the transparency window is made of tempered glass.

Using preferably technical solution the utility model has the advantages that transparency window penetrating for light, tempered glass intensity is high, not fragile Damage.

Preferably, the outer end face of the lamp housing 8 is provided with radiator-grid hole 10.

Using preferably technical solution the utility model has the advantages that the circulation of air is convenient in radiator-grid hole 10, radiating efficiency is improved.

Preferably, it is fixedly connected between the axis galvanic electricity machine 4 and heat-radiating substrate 2 using bracket 7.

Using preferably technical solution the utility model has the advantages that bracket 7 plays the role of support shaft galvanic electricity machine 4.

Preferably, the heat-radiating substrate 2 and cooling fin 3 are all made of aluminum alloy heat sink or copper sheet.

Using preferably technical solution the utility model has the advantages that the good heat conduction effect of aluminum alloy heat sink and copper sheet, is convenient for heat dissipation.

The wherein SC7314SJW0B3YA of control module model Intel production, the model of axis galvanic electricity machine 4 Y112M-2 motor, 12 model ATA1000 of amplifirer, 13 model ATA2081 of amplifier, 15 model SCB1- of transformer 10VA, 16 model HC-50/U of crystal resonator, 0805 patch of LED lamp model.

Working principle: starting 11 power supply of control module, LED circuit board 1 and axis galvanic electricity machine 4 are started to work, LED circuit board 1 LED lamp 14 start to shine, LED lamp 14 can generate heat in luminescence process, and LED lamp 14 transfers heat to scattered On hot substrate 2, the heat transmission of heat-radiating substrate 2 is into cooling fin, using axis galvanic electricity machine 4 and fan 5 by air from radiator-grid item Hole 10 enters and leaves cooling fin 3 and plays 3 cooling effect of cooling fin, and then cools down to LED circuit board 1, prolongs the service life.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (7)

1. a kind of LED light with high-power heat-dissipation type, it is characterised in that: including heat-radiating substrate (2), LED circuit board (1), lamp Cover (9), lamp housing (8), axis galvanic electricity machine (4), fan (5) and multiple cooling fins (3), the heat-radiating substrate (2) are set to the lamp In shell (8), the lampshade (9) is fixed on the lamp housing (8), and the LED circuit board (1) is fixed on the heat-radiating substrate (2) One side, each cooling fin (3) is fixed on to distribution the another side of the heat-radiating substrate (2) in a ring respectively, described The pedestal of axis galvanic electricity machine (4) is fixed on the another side of the heat-radiating substrate (2), and the output shaft of the axis galvanic electricity machine (4) is fixed In the fan (5), the axis galvanic electricity machine (4) is electrically connected the LED circuit board (1).

2. a kind of LED light with high-power heat-dissipation type as described in claim 1, it is characterised in that: the LED circuit board (1) It is provided with control module (11), amplifirer (12), amplifier (13), transformer (15), crystal resonator (16) and multiple LED lamps (14), the amplifirer (12), amplifier (13), transformer (15), crystal resonator (16) and multiple LED lamps (14) are electrically connected The control module (11).

3. a kind of LED light with high-power heat-dissipation type as claimed in claim 2, it is characterised in that: each LED lamp (14) being fixed on the LED circuit board (1) in matrix distribution.

4. a kind of LED light with high-power heat-dissipation type as claimed in claim 3, it is characterised in that: the center of the lampshade (9) Position is provided with transparency window, and the transparency window is made of tempered glass.

5. a kind of LED light with high-power heat-dissipation type as claimed in claim 4, it is characterised in that: the outer end of the lamp housing (8) Face is provided with radiator-grid hole (10).

6. a kind of LED light with high-power heat-dissipation type as claimed in claim 5, it is characterised in that: the axis galvanic electricity machine (4) with It is fixedly connected between heat-radiating substrate (2) using bracket (7).

7. a kind of LED light with high-power heat-dissipation type as claimed in claim 6, it is characterised in that: the heat-radiating substrate (2) and Cooling fin (3) is all made of aluminum alloy heat sink or copper sheet.