CN202165921U - High-power light-emitting diode (LED) projection lamp - Google Patents

Abstract

The utility model discloses a high-power light-emitting diode (LED) projection lamp, which comprises a lamp shell. An installation frame is arranged on the upper portion of the lamp shell, and an integral LED light source, a light distribution cover and a panel are installed in the lamp shell. The integral LED light source is composed of two wing-shaped symmetrically arranged LED module light sources in connecting mode, a heat-conductive bolt is arranged in each LED module light source in penetrating mode, the integral LED light source is provided with a radiating device matched with the LED module light sources, and radiating fins of the radiating device are parallelly arranged at longitudinal intervals. The high-power LED projection lamp adopts two wings for lighting and ensures lighting efficiency and projection range. The radiating device and the light source are designed in matched mode, and the air can circulate in spaces of the radiating fins, thereby increasing convection of the air. Simultaneously the heat-conductive bolts in the LED module light sources and radiating strip holes on the shell ensure good heat-conducting and radiating performance, prolong service life and improve using effect.

Description

A kind of high power LED projector

Technical field

The utility model relates to the LED lighting technical field, relates in particular to a kind of high power LED projector.

Background technology

Concentrate or place such as urban landmark property building at skyscraper, need use Projecting Lamp usually to throw light on, to keep its brightness and aesthetics.This type of lighting is high-power LED lamp mostly, and the quality of its heat dispersion directly has influence on the equipment performance of the whole light fixture of LED lamp.Traditional radiating mode is to dispel the heat through the heat sink that is arranged on LED lamp rear portion, and this type of design causes the distance of flow of air on heat sink longer, and heat is not easy to loose, thereby has influence on the service life and the serviceability of light fixture.

The utility model content

The utility model provides a kind of simple in structure, the high power LED projector of good heat dissipation effect in order to solve the problems of the technologies described above.

A kind of high power LED projector comprises lamp outer casing, and lamp outer casing top is provided with installing rack, and inside is equipped with integrated LED light source, light distributing cap and panel; Said integrated LED light source is made up of two LED die set light sources that are aerofoil profile symmetry connection setting; Intert in the LED die set light source heat conduction bolt is set; Said integrated LED light source is provided with the heat abstractor that is equipped with the LED die set light source, and the radiating fin of said heat abstractor is the axial clearance and laterally arranges.

Said integrated LED light source fit on is provided with the Bright Source Protection lid.

Said integrated LED light source is arranged on the luminous intensity distribution frame, and heat abstractor is arranged on the fixed mount.

Said panel is the safety glass baffle, fixes through the panel clasp.

Said heat conduction bolt is the superconduction copper pipe.

Offer heat radiation cylindrical void on the said lamp outer casing with the radiating fin flush of heat abstractor.

The utility model adopts double-vane luminous, has guaranteed light efficiency and light projector scope.Heat abstractor and light source matching design; Air can circulate between the gap of radiating fin; Increased the convection current of air, the design of the cylindrical void that dispels the heat on heat conduction bolt and the shell in the LED die set light source has simultaneously guaranteed the superperformance of its conduction heat transfer heat radiation to have improved service life and result of use.

Description of drawings

Fig. 1 is the explosion sketch map of the utility model.

Fig. 2 is the structural representation of the utility model.

Wherein: 1, lamp outer casing, 2, installing rack, 3, integrated LED light source, 4, light distributing cap, 5, panel, 6, the heat conduction bolt, 7, heat abstractor, 8, the Bright Source Protection lid, 9, the luminous intensity distribution frame, 10, fixed mount, 11, the panel clasp.

The specific embodiment

Referring to Fig. 1 and Fig. 2, a kind of high power LED projector comprises lampouter casing 1, and lampouter casing 1 top is provided with installingrack 2, and inside is equipped with integratedLED light source 3,light distributing cap 4 andpanel 5;

Said integratedLED light source 3 is made up of two LED die set light sources that are aerofoil profile symmetry connection setting; Intert in the LED die set light source heat conduction bolt 6 is set; Said integratedLED light source 3 is provided with theheat abstractor 7 that is equipped with the LED die set light source, and the radiating fin of saidheat abstractor 7 is the axial clearance and laterally arranges.

Said integratedLED light source 3 fit ons are provided with Bright Source Protectionlid 8.

Said integratedLED light source 3 is arranged on the luminousintensity distribution frame 9, andheat abstractor 7 is arranged on the fixedmount 10.

Saidpanel 5 is the safety glass baffle, and is fixing throughpanel clasp 11.

Said heat conduction bolt 6 is the superconduction copper pipe.

Offer heat radiation cylindrical void on the said lampouter casing 1 with the radiating fin flush ofheat abstractor 7.

What should explain at last is: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification has carried out comparatively detailed explanation with reference to the above embodiments to the present invention,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in claim scope of the present invention.

Claims (6)

1. a high power LED projector comprises lamp outer casing; Lamp outer casing top is provided with installing rack; Inside is equipped with integrated LED light source, light distributing cap and panel, it is characterized in that: said integrated LED light source is made up of two LED die set light sources that are aerofoil profile symmetry connection setting, interts in the LED die set light source heat conduction bolt is set; Said integrated LED light source is provided with the heat abstractor that is equipped with the LED die set light source, and the radiating fin of said heat abstractor is the axial clearance and laterally arranges.

2. a kind of high power LED projector according to claim 1 is characterized in that: said integrated LED light source fit on is provided with the Bright Source Protection lid.

3. a kind of high power LED projector according to claim 1 is characterized in that: said integrated LED light source is arranged on the luminous intensity distribution frame, and heat abstractor is arranged on the fixed mount.

4. a kind of high power LED projector according to claim 1 is characterized in that: said panel is the safety glass baffle, fixes through the panel clasp.

5. a kind of high power LED projector according to claim 1 is characterized in that: said heat conduction bolt is the superconduction copper pipe.

6. a kind of high power LED projector according to claim 1 is characterized in that: offer the heat radiation cylindrical void with the radiating fin flush of heat abstractor on the said lamp outer casing.

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