CN208042085U - A kind of high LED illumination lamp for leading heat dissipation - Google Patents

Abstract

The utility model discloses a kind of high LED illumination lamps for leading heat dissipation, include the hoisting ring of cylindrical shape structure and ring edge equipped with the heat dissipation of at least 4 groups of palisades, it is fixed on hoisting ring center, the lifting lug used is lifted for lamps and lanterns, the radiator for being integrally formed and being connect with hoisting ring by bolt, it is fitted in radiator center and the LED bottom plates for round, the LED lamp source of at least one circle on LED bottom plates is uniformly arranged on using LED bottom plates center as center of circle annular, setting is in LED bottom plates center, with LED lamp source electrical connection and controller in rounded shape, it is fitted in the concentric filter on LED lamp source surface, it is fitted in concentric filter edge and the rubber pad in annulus shape, it is bonded with rubber pad, for the LED bottom plates to be tightly fixed to the holding ring on heat dissipating ring.The utility model has many advantages, such as that simple in structure, saving energy consumption, luminous efficiency is high, easy to maintain, heat dissipation effect is excellent.

Description

A kind of high LED illumination lamp for leading heat dissipation

Technical field

The utility model is related to lighting technical field, especially a kind of high LED illumination lamp for leading heat dissipation.

Background technology

With the continuous development of semiconductor technology, LED illumination lamp gradually replaced halogen, xenon illuminator, LED That is light emitting diode is a kind of solid state semiconductor devices that can convert electrical energy into visible light, and the core of LED is exactly one The chip of semiconductor, which is attached on holder and a termination cathode, another termination are positive, by epoxy resin by the chip Encapsulation.Wherein, semiconductor wafer is made of P-type semiconductor and N-type semiconductor, and forms a P-N section, when electric current is by leading When line acts on this chip, electronics will be pushed to the areas P, and electronics, then will be with photon with hole-recombination in the areas P Form send out energy.Due to LED lamp have low energy consumption, service life is long, it is safe and reliable, environmentally protective, without stroboscopic, resistance to punching Hit, anti-Lei Liqiang, the advantages that operating voltage range is wide, be widely used band flat lamp, ceiling lamp, Grille lamp, Recessed light, shot-light Deng deep to be pursued by numerous users since its brightness is adjustable and decorates, good illumination effect.During operation due to LED lamp source Will produce a large amount of heat, and heat number depend on whole efficiency of giving out light, in general, whether LED light work steady Fixed, quality quality and heat dissipation are most important.Currently, the most common radiating mode of LED illumination lamp is exactly to use aluminium heat radiating fin Piece, in addition, also having using surface emissivity heat dissipation, cross-ventilation, fan cooling, diversion pipe heat dissipation etc., common drawback is The problem of heat dissipation performance and cost input cannot be taken into account simultaneously.

It is, therefore, desirable to provide a kind of high LED illumination lamp for leading heat dissipation, can meet cooling requirements, moreover it is possible to reduce production Cost extends the service life of illuminator.

Utility model content

The purpose of this utility model is to provide a kind of high LED illumination lamps for leading heat dissipation, mainly solve in the prior art Existing the problem of cannot taking into account heat dissipation performance and cost input simultaneously.

To achieve the goals above, the technical solution adopted in the utility model is as follows：

A kind of high LED illumination lamp for leading heat dissipation, including cylindrical shape structure and ring edge are equipped at least 4 groups of palisades The hoisting ring of heat dissipation is fixed on hoisting ring center, lifts the lifting lug used for lamps and lanterns, is integrally formed and by bolt and lifting The radiator of ring connection is fitted in radiator center and the LED bottom plates for round, equal as center of circle annular using LED bottom plates center The LED lamp source of even at least one circle being arranged on LED bottom plates is arranged in LED bottom plates center, is electrically connected with LED lamp source and is in The controller of round is fitted in the concentric filter on LED lamp source surface, is fitted in concentric filter edge and in annulus shape Rubber pad is bonded with rubber pad, for the LED bottom plates to be tightly fastened holding ring on a heat sink；The concentric filter Center is provided with the through-hole for being sleeved on the control edge；The radiator includes being bolted with holding ring and in same The heat dissipation support ring of heart twin nuclei, and using support ring center as center of circle annular be arranged and perpendicular to the support ring at least 10 cooling fins；The cooling fin is sector structure.

Preferably, the LED lamp source is 5 circles.

Further, the cooling fin is 16.

Further, the LED bottom plates are isolation material

Compared with prior art, the utility model has the advantages that：

Concentric filter is dexterously arranged in the utility model, and the light that LED lamp source is sent out is enhanced, make light utilization rate and Luminous efficiency is obviously improved, and under identical intensity of illumination, the power of LED lamp source is reduced, while can also reduce illuminator The heat of generation keeps LED light more energy efficient, extends the service life of illuminator.In addition, passing through setting heat dissipation support ring and heat dissipation Piece, and be tightly fastened concentric filter and LED bottom plates by holding ring, the LED that the heat that LED lamp source generates passes through insulation Bottom plate passes to radiator, since radiator uses the cooling fin perpendicular to heat dissipation support ring, effectively increases radiating surface Product fully takes away the heat of LED lamp source and controller work generation, ensure that the heat dissipation effect of LED light.Moreover, lead to LED bottom plates, concentric filter, rubber pad are tightly fastened by the mode crossed setting holding ring, and be connected by screw bolts, and are arranged such It is advantageous in that, technical ability ensures that connection is reliable, and it is more preferable to be also convenient for later maintenance, and realization kills two birds with one stone to obtain effect.In conclusion this Utility model has many advantages, such as that simple in structure, saving energy consumption, luminous efficiency is high, easy to maintain, heat dissipation effect is excellent, in illumination skill Art field has very high practical value and promotional value.

Description of the drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is the stereogram of the utility model.

Fig. 3 is the upward view (removing concentric filter) of the utility model.

The vertical view of the positions Fig. 4 the utility model.

In above-mentioned attached drawing, the corresponding component names of reference numeral are as follows：

1- hoisting rings, 2- lifting lugs, 3- radiators, 4-LED bottom plates, 5-LED lamp sources, 6- controllers, the concentric filters of 7-, 8- rubbers Rubber cushion, 9- holding rings, 31- heat dissipation support rings, 32- cooling fins.

Specific implementation mode

The utility model is described in further detail with reference to the accompanying drawings and examples, and the embodiment of the utility model includes But it is not limited to the following example.

Embodiment

As shown in Figures 1 to 4, this implementation provides a kind of high LED illumination lamp for leading heat dissipation, it is intended that reducing While electric energy energy consumption, it can also enhance the utilization rate and luminous efficiency of LED light, moreover it is possible to the heat dissipation performance of illuminator is improved, and And reduce production cost.The illuminator includes the hoisting ring that cylindrical shape structure and ring edge are equipped with the heat dissipation of 4 groups of palisades 1, it is fixed on the center of hoisting ring 1, lifts the lifting lug 2 used for lamps and lanterns, be integrally formed and connect with hoisting ring 1 by bolt Radiator 3 is fitted in the LED bottom plates 4 of 3 center of radiator and the isolation material for round, using 4 center of LED bottom plates as the center of circle Annular is uniformly arranged on the LED lamp source 5 of 5 circles on LED bottom plates, and setting is electrically connected in 4 center of LED bottom plates, with LED lamp source 5 And controller 6 in rounded shape, it is fitted in the concentric filter 7 on 5 surface of LED lamp source, 7 edge of concentric filter is fitted in and is in annulus The rubber pad 8 of shape is bonded, the holding ring 9 for being tightly fixed to the LED bottom plates 4 on radiator 3 with rubber pad 8. Wherein, 7 center of concentric filter is provided with the through-hole 10 for being sleeved on 6 edge of the controller.The radiator 3 include with Holding ring 9 is bolted and in the heat dissipation support ring 31 of concentric double ring structure, and using 31 center of support ring as center of circle annular It is arranged and perpendicular to 16 cooling fins 32 of the support ring 31, and the cooling fin is sector structure.Through validation trial, The heat dissipation effect of 16 cooling fins is best.

Concentric filter is cleverly arranged in the utility model, improves the luminous efficiency of LED lamp source, reduces the energy consumption of LED light, makes LED lamp is more energy efficient, and by the way that holding ring is arranged, LED bottom plates, concentric filter, rubber pad is tightly fastened, LED lamp is made It connects more reliable and can also facilitate later maintenance, and the heat that LED lamp source and controller generate is taken away by LED bottom plates, And it is contacted with radiator and transmits heat.Here, cooling fin is used not only as the component of heat dissipation, also as heat dissipation support ring Intermediate support assembly, plays effective support and cooling effect, more traditional LED illumination lamp are compared, and reduces LED illumination lamp The input cost of tool reaches good heat dissipation performance, and reduces the energy consumption of LED illumination.It can be said that with prior art phase The characteristics of than, the utility model in essence and progress, foreground is had a vast market in lighting technical field.

Above-described embodiment is only the preferred embodiment of the utility model, is not intended to limit the scope of the present invention, In every case using the design principle of the utility model, and the non-creative variation worked and made is carried out on this basis, it should all Belong within the scope of protection of the utility model.

Claims (4)

1. a kind of high LED illumination lamp for leading heat dissipation, which is characterized in that including cylindrical shape structure and ring edge is equipped with extremely The hoisting ring (1) of few 4 groups of palisades heat dissipation is fixed on hoisting ring (1) center, lifts the lifting lug (2) used for lamps and lanterns, is integrally formed And the radiator (3) being connect with hoisting ring (1) by bolt is fitted in radiator (3) center and the LED bottom plates for round (4), the LED lamp source (5) of at least one circle on LED bottom plates, setting are uniformly arranged on using LED bottom plates (4) center as center of circle annular In LED bottom plates (4) center and LED lamp source (5) electrical connection and controller (6) in rounded shape, it is fitted in LED lamp source (5) table The concentric filter (7) in face is fitted in concentric filter (7) edge and the rubber pad (8) in annulus shape, be bonded with rubber pad (8), Holding ring (9) for being tightly fixed to the LED bottom plates (4) on radiator (3)；Concentric filter (7) center setting It is useful for being sleeved on the through-hole (10) at the controller (6) edge；The radiator (3) includes being bolted simultaneously with holding ring (9) And in concentric double ring structure heat dissipation support ring (31), and using support ring (31) center be the center of circle annular setting and perpendicular to At least 10 cooling fins (32) of the support ring (31)；The cooling fin is sector structure.

2. LED illumination lamp according to claim 1, which is characterized in that the LED lamp source (5) is 5 circles.

3. LED illumination lamp according to claim 1, which is characterized in that the cooling fin (32) is 16.

4. according to claims 1 to 3 any one of them LED illumination lamp, which is characterized in that the LED bottom plates (4) are insulation Material.