CN203010455U - Light-emitting diode (LED) downlight with convex optical cover - Google Patents

Light-emitting diode (LED) downlight with convex optical cover Download PDF

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Publication number
CN203010455U
CN203010455U CN201220738078XU CN201220738078U CN203010455U CN 203010455 U CN203010455 U CN 203010455U CN 201220738078X U CN201220738078X U CN 201220738078XU CN 201220738078 U CN201220738078 U CN 201220738078U CN 203010455 U CN203010455 U CN 203010455U
Authority
CN
China
Prior art keywords
cover
led
tubular
heat radiation
lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201220738078XU
Other languages
Chinese (zh)
Inventor
王天齐
廖井红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN CROWN OPTOELECTRONIC TECHNOLOGY Ltd Co
Original Assignee
SHENZHEN CROWN OPTOELECTRONIC TECHNOLOGY Ltd Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHENZHEN CROWN OPTOELECTRONIC TECHNOLOGY Ltd Co filed Critical SHENZHEN CROWN OPTOELECTRONIC TECHNOLOGY Ltd Co
Priority to CN201220738078XU priority Critical patent/CN203010455U/en
Application granted granted Critical
Publication of CN203010455U publication Critical patent/CN203010455U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an illumination device, and particularly relates to a light-emitting diode (LED) downlight with a convex optical cover. The LED downlight with the convex optical cover comprises a barrel-shaped heat dissipation light body, wherein a barrel-shaped tail cover is connected at the tail end of the barrel-shaped heat dissipation light body, a barrel-shaped surface cover is connected at the head end of the barrel-shaped heat dissipation light body, an LED is connected on the barrel-shaped heat dissipation light body, the convex optical cover is arranged between the barrel-shaped surface cover and the barrel-shaped heat dissipation light body in a clamped mode, the LED is arranged inside the convex optical cover, and a driving power supply is connected on the tail cover of the barrel-shaped tail cover, and is electrically connected with the LED. The LED downlight with the convex optical cover has the advantages of enlarging light-emitting angles due to the convex optical cover.

Description

A kind of LED Down lamp with convex optics cover
Technical field
The utility model relates to lighting device, relates in particular to a kind of LED Down lamp with convex optics cover in lighting device.
Background technology
Down lamp is generally that a screw socket is arranged, and can directly load onto the light fixture of incandescent lamp or electricity-saving lamp.Down lamp is a kind of lighting that is embedded into light down-ejection type in ceiling.Its maximum characteristics are exactly to keep the integral body of building decoration unified and perfect, can not destroy because of the setting of light fixture the perfect unity of furred ceiling art.This hidden the putting property light fixture that is flush-mounted in ceiling inside, all light be projection downwards all, belongs to direct luminous intensity distribution.Can with different reflectors, eyeglass, shutter, bulb, obtain different light effects.Down lamp does not take up space, and can increase the soft atmosphere in space, if want to build warm sensation, can try to install many Down lamps, alleviates space constriction.Generally in the hotel, family, coffee shop use more.
The optics cover of existing Down lamp is generally planar shaped, and lighting angle is less.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of lighting angle the large LED Down lamp with convex optics cover.
The utility model provides a kind of LED Down lamp with convex optics cover, comprise the tubular heat radiation body, the tail end of described tubular heat radiation body is connected with the tubular tail-hood, the head end of described tubular heat radiation body is connected with the tubular cover, described tubular heat radiation body is connected with light emitting diode, be folded with convex optics cover between described tubular cover, tubular heat radiation body, within described light emitting diode is arranged on described convex optics cover, described tubular tail-hood is connected with driving power, and described driving power is electrically connected to described light emitting diode.
As further improvement of the utility model, the lateral surface of described tubular heat radiation body is connected with torsionspring.
As further improvement of the utility model, described torsionspring has two and evenly arrange around the circumferential interval of described tubular heat radiation body at least.
As further improvement of the utility model, described torsionspring is the Ceiling light spring.
As further improvement of the utility model, described convex optics cover is the curved surface cover.
As further improvement of the utility model, described convex optics cover is the sphere cover.
As further improvement of the utility model, the middle part of described convex optics cover is provided with frosted layer.
As further improvement of the utility model, the tail end of described tubular heat radiation body is threaded with described tubular tail-hood, and the head end of described tubular heat radiation body is threaded with described tubular cover.
As further improvement of the utility model, described driving power is built between described tubular tail-hood, tubular heat radiation body.
The beneficial effects of the utility model are: by such scheme, adopt convex optics cover, enlarged lighting angle.
Description of drawings
Fig. 1 is a kind of decomposition texture schematic diagram with LED Down lamp of convex optics cover of the utility model;
Fig. 2 is a kind of perspective view with LED Down lamp of convex optics cover of the utility model;
Fig. 3 is the perspective view at another visual angle of a kind of LED Down lamp with convex optics cover of the utility model;
Fig. 4 is a kind of front view with LED Down lamp of convex optics cover of the utility model;
Fig. 5 is a kind of cross-sectional view with LED Down lamp of convex optics cover of the utility model.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment, the utility model is further illustrated.
Drawing reference numeral in Fig. 1 to Fig. 5 is: tubular tail-hood 1; Driving power 2; Tubular heat radiation body 3; Light emitting diode 4; Torsionspring 5; Tubular cover 6; Convex optics cover 7;
as extremely shown in Figure 5 in Fig. 1, a kind of LED(Light Emitting Diode with convex optics cover, light emitting diode) Down lamp, comprise tubular heat radiation body 3, described tubular heat radiation body 3 is the monoblock type heat radiation, described tubular heat radiation body 3 is preferably aluminium radiator, the tail end of described tubular heat radiation body 3 is connected with tubular tail-hood 1, the head end of described tubular heat radiation body 3 is connected with tubular cover 6, described tubular heat radiation body 3 is connected with light emitting diode 4, described light emitting diode 4 is preferably COB integrated optical source, described tubular cover 6, be folded with convex optics cover 7 between tubular heat radiation body 3, can enlarge lighting angle by convex optics cover 7, within described light emitting diode 4 is arranged on described convex optics cover 7, described tubular tail-hood 1 is connected with driving power 2, described driving power 2 is electrically connected to described light emitting diode 4, described driving power 2 is to described light emitting diode 4 power supplies.
To shown in Figure 5, the lateral surface of described tubular heat radiation body 3 is connected with torsionspring 5 as Fig. 1, can be installed in the installing hole of ceiling by the LED Down lamp that described torsionspring 5 will have a convex optics cover.
To shown in Figure 5, described torsionspring 5 has two and evenly arrange around the circumferential interval of described tubular heat radiation body 3 at least as Fig. 1.
To shown in Figure 5, described torsionspring 5 is preferably the Ceiling light spring as Fig. 1.
To shown in Figure 5, described convex optics cover 7 is preferably the curved surface cover as Fig. 1.
To shown in Figure 5, described convex optics cover 7 is preferably the sphere cover as Fig. 1.
To shown in Figure 5, the middle part of described convex optics cover 7 is provided with frosted layer as Fig. 1, and this frosted layer can make optical effect better, also can block light emitting diode 4, can control the high light that light emitting diode 4 sends, and avoids high light injury eyes.
To shown in Figure 5, the tail end of described tubular heat radiation body 3 is threaded with described tubular tail-hood 1 as Fig. 1, and the head end of described tubular heat radiation body 3 is threaded with described tubular cover 6, with convenient for assembly.
To shown in Figure 5, described driving power 2 is built between described tubular tail-hood 1, tubular heat radiation body 3, makes structure more compact as Fig. 1.
To shown in Figure 5, a kind of LED Down lamp with convex optics cover that the utility model provides adopts convex optics cover 7, has enlarged lighting angle as Fig. 1.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (9)

1. LED Down lamp with convex optics cover, it is characterized in that: comprise the tubular heat radiation body, the tail end of described tubular heat radiation body is connected with the tubular tail-hood, the head end of described tubular heat radiation body is connected with the tubular cover, described tubular heat radiation body is connected with light emitting diode, be folded with convex optics cover between described tubular cover, tubular heat radiation body, within described light emitting diode is arranged on described convex optics cover, described tubular tail-hood is connected with driving power, and described driving power is electrically connected to described light emitting diode.
2. have according to claim 1 the LED Down lamp of convex optics cover, it is characterized in that: the lateral surface of described tubular heat radiation body is connected with torsionspring.
3. have according to claim 2 the LED Down lamp of convex optics cover, it is characterized in that: described torsionspring has two and evenly arrange around the circumferential interval of described tubular heat radiation body at least.
4. have according to claim 2 the LED Down lamp of convex optics cover, it is characterized in that: described torsionspring is the Ceiling light spring.
5. have according to claim 1 the LED Down lamp of convex optics cover, it is characterized in that: described convex optics cover is the curved surface cover.
6. have according to claim 1 the LED Down lamp of convex optics cover, it is characterized in that: described convex optics cover is the sphere cover.
7. have according to claim 1 the LED Down lamp of convex optics cover, it is characterized in that: the middle part of described convex optics cover is provided with frosted layer.
8. have according to claim 1 the LED Down lamp of convex optics cover, it is characterized in that: the tail end of described tubular heat radiation body is threaded with described tubular tail-hood, and the head end of described tubular heat radiation body is threaded with described tubular cover.
9. have according to claim 1 the LED Down lamp of convex optics cover, it is characterized in that: described driving power is built between described tubular tail-hood, tubular heat radiation body.
CN201220738078XU 2012-12-28 2012-12-28 Light-emitting diode (LED) downlight with convex optical cover Expired - Fee Related CN203010455U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220738078XU CN203010455U (en) 2012-12-28 2012-12-28 Light-emitting diode (LED) downlight with convex optical cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220738078XU CN203010455U (en) 2012-12-28 2012-12-28 Light-emitting diode (LED) downlight with convex optical cover

Publications (1)

Publication Number Publication Date
CN203010455U true CN203010455U (en) 2013-06-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220738078XU Expired - Fee Related CN203010455U (en) 2012-12-28 2012-12-28 Light-emitting diode (LED) downlight with convex optical cover

Country Status (1)

Country Link
CN (1) CN203010455U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527959A (en) * 2013-10-30 2014-01-22 杨进 LED down lamp
CN103542335A (en) * 2013-11-04 2014-01-29 谢金杰 LED (light emitting diode) lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527959A (en) * 2013-10-30 2014-01-22 杨进 LED down lamp
CN103542335A (en) * 2013-11-04 2014-01-29 谢金杰 LED (light emitting diode) lamp

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130619

Termination date: 20181228