CN203848250U

CN203848250U - LED downlight energy-saving lamp

Info

Publication number: CN203848250U
Application number: CN201420297986.9U
Authority: CN
Inventors: 吕志杰; 屈俊海; 史现伟; 张予飞; 刘熙雷
Original assignee: Light Energy Source Science And Technology Ltd In Luoyang
Current assignee: Light Energy Source Science And Technology Ltd In Luoyang
Priority date: 2014-05-29
Filing date: 2014-05-29
Publication date: 2014-09-24
Anticipated expiration: 2024-05-29

Abstract

An LED downlight energy-saving lamp is composed of a U-shaped handle, a handle fixing hole, a handle locating hole, a support tray, a support tray fixing hole, a support tray locating hole, a lampshade shell, a heat dissipation device, an LED integrated light source, a reflection cup, a power source, light-transmitting glass and a glass lock catch. The LED downlight energy-saving lamp is high in brightness, and the power source is efficiently utilized to achieve the good light effect. The reflection cup and the light-transmitting glass are specially designed for solving the problem that light distribution is not uniform. Secondary light distribution is carried out on LEDs, and therefore the LED downlight energy-saving lamp has the effect that the illuminance is uniform.

Description

A kind of LED light projector electricity-saving lamp

Technical field

The utility model relates to LED lamp, especially a kind of LED light projector electricity-saving lamp.

Background technology

LED Projecting Lamp (LED project-light lamp) be again spotlight, projecting lamp, shot-light etc., be mainly used to do the use of building decoration illumination, and commercial space illumination is used, ornamental composition is heavier, its external form has circular or square, because LED has energy-conservation, the advantages such as environmental protection have been widely used in various light fixtures, but because luminous efficiency and the luminous mass of LED can decline with the rising of temperature, especially great power LED produces a large amount of heats, the normal work of LED will be had a strong impact on if lose not in time, therefore various use LED as the most specialized designs of Projecting Lamp of light source radiator structure, the heat as far as possible LED being produced loses rapidly, to keep luminous efficiency and the luminous mass of LED, thereby existing a kind of radiator structure with better heat dissipation effect is the heat loss as early as possible LED being produced with increasing heat radiation area at the outer setting fin of Projecting Lamp to be fallen, compare with the LED Projecting Lamp of common radiator structure, although greatly strengthened area of dissipation, but radiating effect is unsatisfactory, be difficult to guarantee luminous efficiency and the luminous mass of LED Projecting Lamp.

In view of the foregoing, the structure of existing LED Projecting Lamp needs to improve.

Utility model content

The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of LED light projector electricity-saving lamp is provided, the brightness of LED lamp is high, high efficiency utilizes power supply to reach high light efficiency, for the problem such as distribution of light is inhomogeneous, design special reflector and transparent glass, LED is carried out to secondary light-distribution, make LED Projecting Lamp reach the uniform effect of illuminance.

The utility model to achieve these goals, adopt following technical scheme: a kind of LED light projector electricity-saving lamp is to be made up of: U-shaped handle, handle fixing hole, handle locating hole, bracket tray, bracket tray fixing hole, bracket tray locating hole, lampshade shell, radiator, LED integrated optical source, reflector, power supply, transparent glass, glass lock catch; Lampshade shell top arranges radiator, lampshade shell both sides respectively arrange bracket tray, two bracket tray settings corresponding to U-shaped handle, in lampshade shell, correspondence arranges reflector, on base plate in lampshade shell, corresponding reflector arranges LED integrated optical source, in lampshade shell, the both sides of reflector respectively arrange power supply, and the corresponding reflector in below of lampshade shell arranges transparent glass, and the corresponding transparent glass in both sides of lampshade shell respectively arranges glass lock catch.

One side of described bracket tray is circular arc, at least three bracket tray locating holes of corresponding circle arc setting on bracket tray.

Described LED integrated optical source is at least two.

The side that the two ends of described U-shaped handle respectively arrange handle fixing hole, handle fixing hole arranges handle locating hole; The center of bracket tray arranges bracket tray fixing hole, and bracket tray fixing hole is with handle fixing hole by the corresponding setting of bolt, and bracket tray locating hole passes through the corresponding setting of bolt with handle fixing hole.

Four limits of described every radiating fin of radiator are set to waveform; Many group louvres are set on every radiating fin of radiator, and every group of louvre is at least two, louvre be shaped as circle or rectangle or polygon.

The beneficial effects of the utility model are: the brightness of the utility model LED lamp is high, high efficiency utilizes power supply to reach high light efficiency, for the problem such as distribution of light is inhomogeneous, design special reflector and transparent glass, LED is carried out to secondary light-distribution, make LED Projecting Lamp reach the uniform effect of illuminance.

Four limits of radiating fin are set to waveform, many group louvres are set, radiating effect ideal, luminous efficiency and the luminous mass of guarantee LED on radiating fin, extend the service life of LED, adopt integrated optical source, bright latitude HLG series power supply, by special water-proof silica-gel sealing ring, classification of waterproof is greater than IP65, more than whole light effect is greater than 120LM, have the advantages such as the energy of saving, light efficiency is high, the life-span is long, humidity, waterproof, be suitable for large-scale occasion flood lighting, the illumination such as building is used.

Brief description of the drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is, general assembly structural representation;

Fig. 2 is, side-looking blast structural representation;

Fig. 3 is, heat sink side TV structure schematic diagram;

In Fig. 1,2,3: U-shaped handle 1, handle fixing hole 1-1, handle locating hole 1-2, bracket tray 2, bracket tray fixing hole 2-1, bracket tray locating hole 2-2, lampshade shell 3, radiator 3-1, LED integrated optical source 4, reflector 5, power supply 6, transparent glass 7, glass lock catch 8.

Detailed description of the invention

Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:

As shown in the figure, lampshade shell 3 tops arrange radiator 3-1, lampshade shell 3 both sides respectively arrange bracket tray 2, two bracket tray 2 settings corresponding to U-shaped handle 1, the interior correspondence of lampshade shell 3 arranges reflector 5, and on the base plate in lampshade shell 3, corresponding reflector 5 arranges LED integrated optical source 4, and the both sides of the interior reflector 5 of lampshade shell 3 respectively arrange power supply 6, the corresponding reflector 5 in below of lampshade shell 3 arranges transparent glass 7, and the corresponding transparent glass 7 in both sides of lampshade shell 3 respectively arranges glass lock catch 8.

One side of described bracket tray 2 is circular arc, at least three bracket tray locating hole 2-2 of corresponding circle arc setting on bracket tray 2.

Described LED integrated optical source 4 is at least two.

The side that the two ends of described U-shaped handle 1 respectively arrange handle fixing hole 1-1, handle fixing hole 1-1 arranges handle locating hole 1-2; The center of bracket tray 2 arranges bracket tray fixing hole 2-1, and bracket tray fixing hole 2-1 is with handle fixing hole 1-1 by the corresponding setting of bolt, and bracket tray locating hole 2-2 passes through the corresponding setting of bolt with handle fixing hole 1-1.

Four limits of described every radiating fin of radiator 3-1 are set to waveform; Many group louvres are set on every radiating fin of radiator 3-1, and every group of louvre is at least two, louvre be shaped as circle or rectangle or polygon.

Claims

1. a LED light projector electricity-saving lamp is to be made up of: U-shaped handle (1), handle fixing hole (1-1), handle locating hole (1-2), bracket tray (2), bracket tray fixing hole (2-1), bracket tray locating hole (2-2), lampshade shell (3), radiator (3-1), LED integrated optical source (4), reflector (5), power supply (6), transparent glass (7), glass lock catch (8), it is characterized in that: lampshade shell (3) top arranges radiator (3-1), lampshade shell (3) both sides respectively arrange bracket tray (2), two bracket tray (2) setting corresponding to U-shaped handle (1), the interior correspondence of lampshade shell (3) arranges reflector (5), on base plate in lampshade shell (3), corresponding reflector (5) arranges LED integrated optical source (4), the both sides of the interior reflector of lampshade shell (3) (5) respectively arrange power supply (6), the corresponding reflector in below (5) of lampshade shell (3) arranges transparent glass (7), the corresponding transparent glass in both sides (7) of lampshade shell (3) respectively arrange glass lock catch (8).

2. a kind of LED light projector electricity-saving lamp according to claim 1, it is characterized in that: one side of described bracket tray (2) is circular arc upper at least three the bracket tray locating holes of corresponding circle arc setting (2-2) of bracket tray (2).

3. a kind of LED light projector electricity-saving lamp according to claim 1, is characterized in that: described LED integrated optical source (4) is at least two.

4. a kind of LED light projector electricity-saving lamp according to claim 1, is characterized in that: the side that the two ends of described U-shaped handle (1) respectively arrange handle fixing hole (1-1), handle fixing hole (1-1) arranges handle locating hole (1-2); The center of bracket tray (2) arranges bracket tray fixing hole (2-1), bracket tray fixing hole (2-1) is with handle fixing hole (1-1) by the corresponding setting of bolt, and bracket tray locating hole (2-2) passes through the corresponding setting of bolt with handle fixing hole (1-1).

5. a kind of LED light projector electricity-saving lamp according to claim 1, is characterized in that: four limits of described every radiating fin of radiator 3-1 are set to waveform; Many group louvres are set on every radiating fin of radiator (3-1), and every group of louvre is at least two, louvre be shaped as circle or rectangle or polygon.