CN204420777U - A kind of simple and easy LED down - Google Patents

A kind of simple and easy LED down Download PDF

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Publication number
CN204420777U
CN204420777U CN201520103000.4U CN201520103000U CN204420777U CN 204420777 U CN204420777 U CN 204420777U CN 201520103000 U CN201520103000 U CN 201520103000U CN 204420777 U CN204420777 U CN 204420777U
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China
Prior art keywords
light source
reflector
led
led light
radiator
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Active
Application number
CN201520103000.4U
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Chinese (zh)
Inventor
胡晓明
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NINGHAI GUANGHUI LAMP CO Ltd
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NINGHAI GUANGHUI LAMP CO Ltd
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Abstract

The utility model discloses a kind of simple and easy LED down, comprise optics, fixed mount assembly and radiator, optics comprises LED light source, be arranged on the reflector below LED light source and the safety glass be positioned at below reflector, LED light source is square plate body structure, described reflector is three-dimensional trapezium structure, the lower planes opening of reflector, the upper plane of reflector and the bottom surface of LED light source are fitted, safety glass is square and adapts with the lower ending opening of reflector, radiator is provided with above LED light source, the bottom surface of radiator and the upper surface of LED light source fit, the below of safety glass is provided with fixed mount assembly, be connected and fixed by bracket of lamp body between fixed mount assembly and radiator, the both sides of fixed mount assembly are provided with spring clip.Be made up of optics, fixed mount assembly and radiator, other parts are less, and it is comparatively simple that overall structure shows.

Description

A kind of simple and easy LED down
Technical field
The utility model relates to a kind of lighting technical field, especially relates to a kind of simple and easy LED down.
Background technology
Down lamp is a kind of hidden putting property light fixture be flush-mounted on ceiling, and its all light projects all downwards, belongs to direct luminous intensity distribution.Down lamp can utilize different reflectors, eyeglass, shutter, bulb to obtain different light effects.Down lamp does not take up space, and can increase the soft atmosphere in space, be widely used in the places such as family, hotel, coffee shop.
At present, Down lamp has become one of topmost lighting in room lighting.But the light source that traditional Down lamp uses is generally incandescent lamp, electricity-saving lamp, mercury lamp and sodium vapor lamp etc., there is stroboscopic effect and the shortcoming such as energy consumption is comparatively large, heat production is more and the life-span is shorter in above-mentioned light source.
Along with the development of lighting engineering, LED light source starts replace conventional illumination sources gradually and be applied to Down lamp.The Down lamp that general LED down is relatively traditional there is not stroboscopic effect and energy consumption is less, but general LED down adopts multiple LED chip integrated, and LED chip dense degree is higher, and the heat of generation is more difficult to be distributed, and which reduces the service life of LED down.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple and easy LED down, and its structure is simple, and light-gathering is good and radiating effect is better.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of simple and easy LED down, comprise optics, fixed mount assembly and radiator, described optics comprises LED light source, be arranged on the reflector below LED light source and the safety glass be positioned at below reflector, described LED light source is square plate body structure, described reflector is three-dimensional trapezium structure, the lower planes opening of described reflector, the upper plane of reflector and the bottom surface of LED light source are fitted, described safety glass is square and adapts with the lower ending opening of reflector, radiator is provided with above described LED light source, the bottom surface of described radiator and the upper surface of described LED light source fit, the below of described safety glass is provided with fixed mount assembly, be connected and fixed by bracket of lamp body between described fixed mount assembly and described radiator, the both sides of described fixed mount assembly are provided with spring clip.
Described radiator comprises the foursquare radiation panel of fitting with plane on LED light source, on described radiation panel, the midpoint of plane is provided with the radiating block of the rectangular structure of hollow, four angles of described radiating block are prolonged respectively and are born four the first fin, be provided with multiple second fin between described every two adjacent the first fin, the second described fin is perpendicular to the surface of described radiating block.The good heat dispersion performance of the radiator of such design, can ensure the service life of light fixture.
Be provided with LED in described LED light source, described LED concentrates on the center of LED light source and rounded gathering, and the upper plane of described reflector is provided with circular open, and described LED is positioned at the opening of reflector.The concentrated light that makes of LED is better, and then reflector is by light-ray condensing, and light efficiency is better.
Described fixed mount assembly comprises outer ring and inner annular element, and described inner annular element and described safety glass adapt, and described outer ring is looped around the periphery of inner annular element, is connected between described inner annular element and described safety glass by sealing ring.Fixed mount assembly is used for being connected and fixed whole light fixture, and by lamp installation on ceiling.
Be fixedly connected with by bracket of lamp body between described radiation panel and described inner annular element.Bracket of lamp body is for connecting whole light fixture.
Compared with prior art, the utility model has the advantage of and be made up of optics, fixed mount assembly and radiator, other parts are less, and it is comparatively simple that overall structure shows.The utility model provides light source by LED, and the below of LED light source is provided with the reflector of three-dimensional trapezium structure, and reflector is assembled LED light source, makes its light efficiency better.In addition, LED light source is square platy structure, and the upper surface of LED light source and radiator are fitted, and can dispel the heat preferably.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figure 1: a kind of simple and easy LED down, comprise optics, fixed mount assembly 5 and radiator 1, optics comprises LED light source 2, be arranged on the reflector 3 below LED light source 2 and the safety glass 4 be positioned at below reflector 3, LED light source 2 is square plate body structure, reflector 3 is three-dimensional trapezium structure, the lower planes opening of reflector 3, the upper plane of reflector 3 and the bottom surface of LED light source 2 are fitted, safety glass 4 is square and adapts with the lower ending opening of reflector 3, radiator 1 is provided with above LED light source 2, the bottom surface of radiator 1 and the upper surface of LED light source 2 fit, the below of safety glass 4 is provided with fixed mount assembly 5, be connected and fixed by bracket of lamp body 6 between fixed mount assembly 5 and radiator 1, the both sides of fixed mount assembly 5 are provided with spring clip 7.
Radiator 1 comprises the foursquare radiation panel 11 of fitting with plane on LED light source 2, on radiation panel 11, the midpoint of plane is provided with the radiating block 12 of the rectangular structure of hollow, four angles of radiating block 12 are prolonged respectively and are born four the first fin 13, the surface of multiple second fin 14, second fin 14 perpendicular to radiating block 12 is provided with between every two adjacent the first fin 13.Be provided with LED in LED light source 2, LED concentrates on the center of LED light source 2 and rounded gathering, and the upper plane of reflector 3 is provided with circular open, and LED is positioned at the opening of reflector 3.Fixed mount assembly 5 comprises outer ring 51 and inner annular element 52, and inner annular element 52 and safety glass 4 adapt, and outer ring 51 is looped around the periphery of inner annular element 52, is connected between inner annular element 52 with safety glass 4 by sealing ring 8.Be fixedly connected with by bracket of lamp body 6 between radiation panel 11 with inner annular element 52.

Claims (5)

1. a simple and easy LED down, comprise optics, fixed mount assembly and radiator, it is characterized in that described optics comprises LED light source, be arranged on the reflector below LED light source and the safety glass be positioned at below reflector, described LED light source is square plate body structure, described reflector is three-dimensional trapezium structure, the lower planes opening of described reflector, the upper plane of reflector and the bottom surface of LED light source are fitted, described safety glass is square and adapts with the lower ending opening of reflector, radiator is provided with above described LED light source, the bottom surface of described radiator and the upper surface of described LED light source fit, the below of described safety glass is provided with fixed mount assembly, be connected and fixed by bracket of lamp body between described fixed mount assembly and described radiator, the both sides of described fixed mount assembly are provided with spring clip.
2. the simple and easy LED down of one according to claim 1, it is characterized in that described radiator comprises the foursquare radiation panel of fitting with plane on LED light source, on described radiation panel, the midpoint of plane is provided with the radiating block of the rectangular structure of hollow, four angles of described radiating block are prolonged respectively and are born four the first fin, be provided with multiple second fin between described every two adjacent the first fin, the second described fin is perpendicular to the surface of described radiating block.
3. the simple and easy LED down of one according to claim 1, it is characterized in that being provided with LED in described LED light source, described LED concentrates on the center of LED light source and rounded gathering, the upper plane of described reflector is provided with circular open, and described LED is positioned at the opening of reflector.
4. the simple and easy LED down of one according to claim 1, it is characterized in that described fixed mount assembly comprises outer ring and inner annular element, described inner annular element and described safety glass adapt, described outer ring is looped around the periphery of inner annular element, is connected between described inner annular element and described safety glass by sealing ring.
5. the simple and easy LED down of one according to claim 4, is characterized in that being fixedly connected with by bracket of lamp body between described radiation panel and described inner annular element.
CN201520103000.4U 2015-02-11 2015-02-11 A kind of simple and easy LED down Active CN204420777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520103000.4U CN204420777U (en) 2015-02-11 2015-02-11 A kind of simple and easy LED down

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520103000.4U CN204420777U (en) 2015-02-11 2015-02-11 A kind of simple and easy LED down

Publications (1)

Publication Number Publication Date
CN204420777U true CN204420777U (en) 2015-06-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520103000.4U Active CN204420777U (en) 2015-02-11 2015-02-11 A kind of simple and easy LED down

Country Status (1)

Country Link
CN (1) CN204420777U (en)

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