CN204420787U - A kind of LED angle modulation moulding Down lamp - Google Patents

A kind of LED angle modulation moulding Down lamp Download PDF

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Publication number
CN204420787U
CN204420787U CN201520102996.7U CN201520102996U CN204420787U CN 204420787 U CN204420787 U CN 204420787U CN 201520102996 U CN201520102996 U CN 201520102996U CN 204420787 U CN204420787 U CN 204420787U
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China
Prior art keywords
tension disc
led
radiator
optical lens
lamp
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Active
Application number
CN201520102996.7U
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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 LED angle modulation moulding Down lamp, comprise optics, power line and radiator, optics comprises the light source bracket being provided with LED, be arranged on the reflective sheeting below light source bracket and the optical lens be positioned at below reflective sheeting, optical lens is pyramid type structure, the upper end open of optical lens is also looped around the periphery of LED, the structure of reflective sheeting and optical lens adapts and is attached to the lateral surface of optical lens, LED is connected to power line by tension disc assembly, light source bracket is fixed on the below of tension disc assembly, radiator is columnar structured, tension disc assembly and light source bracket are arranged on radiator madial wall, the lower end of radiator is provided with the fixed mount for installing on the ceiling, the periphery of optics is enclosed within outside fixed mount.Overall structure is made up of optics, power line, fixed mount and radiator, and other parts are less, and it is comparatively simple that overall structure shows, and can be made into undersized Down lamp.

Description

A kind of LED angle modulation moulding Down lamp
Technical field
The utility model relates to a kind of lighting technical field, especially relates to a kind of LED angle modulation moulding Down lamp.
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 LED angle modulation moulding Down lamp, 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 LED angle modulation moulding Down lamp, comprise optics, power line and radiator, described optics comprises the light source bracket being provided with LED, be arranged on the reflective sheeting below light source bracket and the optical lens be positioned at below reflective sheeting, described optical lens is pyramid type structure, the upper end open of optical lens is also looped around the periphery of LED, described reflective sheeting and the structure of optical lens adapt and are attached to the lateral surface of optical lens, described LED is connected to power line by tension disc assembly, described light source bracket is fixed on the below of tension disc assembly, described radiator is columnar structured, described tension disc assembly and described light source bracket are arranged on radiator madial wall, the lower end of described radiator is provided with the fixed mount for installing on the ceiling, the periphery of optics is enclosed within outside described fixed mount.
Described radiator comprises cylindric barrier part, and the periphery of described barrier part is provided with multiple fin, and described fin is longitudinally arranged on that barrier part is outer and perpendicular to the outer surface of barrier part, multiple fin is covered with the outer surface of whole barrier part uniformly.Fin be arranged so that overall radiating effect is better.
Described tension disc assembly comprises lower tension disc and tension disc is buckled, described lower tension disc is collar plate shape structure and adapts with barrier part, the lower side face of described lower tension disc is fixedly installed buckle, the inner surface of described barrier part is provided with notch, described lower tension disc is installed in notch by buckle, the upper plane of described lower tension disc is provided with circular groove, and described tension disc buckle is on groove.Tension disc for installing the control element of wiring board and so on, and is connected with power line.
Described fixed mount comprises the inner ring of cylindrical structure and is arranged on the outer shroud of the cirque structure below inner ring, described outer shroud is horizontally disposed with and is nested in inner ring periphery, described outer shroud is provided with bracing frame, and the both sides of described bracing frame are all provided with torque spring.During installation, being horizontally disposed with of outer shroud is pressed in outside the bottom surface of ceiling, and is fixed by Down lamp by torque spring.
Compared with prior art, the utility model has the advantage of that overall structure is made up of optics, power line, fixed mount and radiator, other parts are less, and it is comparatively simple that overall structure shows, and can be made into undersized Down lamp.The below of LED of the present utility model is provided with the optical lens of pyramid type structure, and the irradiating angle of LED is assembled downwards by optical lens.The reflective sheeting that the outer surface of optical lens has structure to adapt, light is assembled downwards by reflective sheeting further.Therefore overall light efficiency is better.The outer surface of optics is provided with radiator, and radiator is columnar structured, and upper bottom surface all openings, distribute heat to surrounding, have good heat dispersion.
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 LED angle modulation moulding Down lamp, comprise optics, power line 1 and radiator 2, optics comprises the light source bracket 3 being provided with LED, be arranged on the reflective sheeting 4 below light source bracket 3 and the optical lens 5 be positioned at below reflective sheeting 4, optical lens 5 is pyramid type structure, the upper end open of optical lens 5 is also looped around the periphery of LED, reflective sheeting 4 adapts with the structure of optical lens 5 and is attached to the lateral surface of optical lens 5, LED is connected to power line 1 by tension disc assembly 6, light source bracket 3 is fixed on the below of tension disc assembly 6, radiator 2 is columnar structured, tension disc assembly 6 and light source bracket 3 are arranged on radiator 2 madial wall, the lower end of radiator 2 is provided with the fixed mount 7 for installing on the ceiling, the periphery of optics is enclosed within outside fixed mount 7.
Radiator 2 comprises cylindric barrier part 21, and the periphery of barrier part 21 is provided with multiple fin 22, and fin 22 is longitudinally arranged on that barrier part 21 is outer and perpendicular to the outer surface of barrier part 21, multiple fin 22 is covered with the outer surface of whole barrier part 21 uniformly.Tension disc assembly 6 comprises lower tension disc 61 and buckles 62 with tension disc, lower tension disc 61 is collar plate shape structure and adapts with barrier part 21, the lower side face of lower tension disc 61 is fixedly installed buckle 63, the inner surface of barrier part 21 is provided with notch, lower tension disc 61 is installed in notch by buckle 63, the upper plane of lower tension disc 61 is provided with circular groove, and tension disc button 62 is stuck on groove.Fixed mount 7 comprises the inner ring 71 of cylindrical structure and the outer shroud 72 being arranged on the cirque structure below inner ring 71, and outer shroud 72 is horizontally disposed with and is nested in inner ring 71 periphery, outer shroud 72 is provided with bracing frame 73, and the both sides of bracing frame 73 are all provided with torque spring 74.

Claims (4)

1. a LED angle modulation moulding Down lamp, comprise optics, power line and radiator, it is characterized in that described optics comprises the light source bracket being provided with LED, be arranged on the reflective sheeting below light source bracket and the optical lens be positioned at below reflective sheeting, described optical lens is pyramid type structure, the upper end open of optical lens is also looped around the periphery of LED, described reflective sheeting and the structure of optical lens adapt and are attached to the lateral surface of optical lens, described LED is connected to power line by tension disc assembly, described light source bracket is fixed on the below of tension disc assembly, described radiator is columnar structured, described tension disc assembly and described light source bracket are arranged on radiator madial wall, the lower end of described radiator is provided with the fixed mount for installing on the ceiling, the periphery of optics is enclosed within outside described fixed mount.
2. a kind of LED angle modulation moulding Down lamp according to claim 1, it is characterized in that described radiator comprises cylindric barrier part, the periphery of described barrier part is provided with multiple fin, described fin is longitudinally arranged on that barrier part is outer and perpendicular to the outer surface of barrier part, multiple fin is covered with the outer surface of whole barrier part uniformly.
3. a kind of LED angle modulation moulding Down lamp according to claim 2, it is characterized in that described tension disc assembly comprises lower tension disc and tension disc is buckled, described lower tension disc is collar plate shape structure and adapts with barrier part, the lower side face of described lower tension disc is fixedly installed buckle, the inner surface of described barrier part is provided with notch, described lower tension disc is installed in notch by buckle, and the upper plane of described lower tension disc is provided with circular groove, and described tension disc buckle is on groove.
4. a kind of LED angle modulation moulding Down lamp according to claim 1, it is characterized in that described fixed mount comprises the inner ring of cylindrical structure and is arranged on the outer shroud of the cirque structure below inner ring, described outer shroud is horizontally disposed with and is nested in inner ring periphery, described outer shroud is provided with bracing frame, and the both sides of described bracing frame are all provided with torque spring.
CN201520102996.7U 2015-02-11 2015-02-11 A kind of LED angle modulation moulding Down lamp Active CN204420787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520102996.7U CN204420787U (en) 2015-02-11 2015-02-11 A kind of LED angle modulation moulding Down lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520102996.7U CN204420787U (en) 2015-02-11 2015-02-11 A kind of LED angle modulation moulding Down lamp

Publications (1)

Publication Number Publication Date
CN204420787U true CN204420787U (en) 2015-06-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520102996.7U Active CN204420787U (en) 2015-02-11 2015-02-11 A kind of LED angle modulation moulding Down lamp

Country Status (1)

Country Link
CN (1) CN204420787U (en)

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