CN201851936U - Light emitting diode (LED) illumination lamp - Google Patents

Light emitting diode (LED) illumination lamp Download PDF

Info

Publication number
CN201851936U
CN201851936U CN2010206068467U CN201020606846U CN201851936U CN 201851936 U CN201851936 U CN 201851936U CN 2010206068467 U CN2010206068467 U CN 2010206068467U CN 201020606846 U CN201020606846 U CN 201020606846U CN 201851936 U CN201851936 U CN 201851936U
Authority
CN
China
Prior art keywords
ceramic heat
lamp
led
heat radiation
optical lens
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
CN2010206068467U
Other languages
Chinese (zh)
Inventor
肖荣生
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 Lapin Lighting Technology Co., Ltd.
Original Assignee
ANHUI JIXINZHAO PHOTOELECTRIC S&T HOLDINGS Co Ltd
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 ANHUI JIXINZHAO PHOTOELECTRIC S&T HOLDINGS Co Ltd filed Critical ANHUI JIXINZHAO PHOTOELECTRIC S&T HOLDINGS Co Ltd
Priority to CN2010206068467U priority Critical patent/CN201851936U/en
Application granted granted Critical
Publication of CN201851936U publication Critical patent/CN201851936U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a light emitting diode (LED) illumination lamp, which comprises a lamp shade, a lamp head, a ceramic heat radiation body, a driving power supply board and an LED lamp bead, wherein the LED lamp bead is arranged on an aluminum base board, the ceramic heat radiation body is connected with the lamp head through screw threads in a screwed manner, the driving circuit board is arranged in a cavity arranged at the inner side of the ceramic heat radiation body, the aluminum base plate is arranged in a cavity simultaneously formed by the ceramic heat radiation body and the lamp shade, the LED illumination lamp also comprises a secondary optical lens arranged on the LED lamp bead, the secondary optical lens can adopt the secondary optical lens with an light outlet angle greater than 270 degrees, the lamp shade and the ceramic heat radiation body are connected through silicon gel, and the aluminum base plate and the ceramic heat radiation body are glued and connected through thermal grease. The LED illumination lamp uses the light refraction principle of the secondary optical lens, so the light outlet angle of the LED illumination lamp is enlarged, the illumination range is wider, in addition, the ceramic heat radiation body and the lamp head are directly screwed through screw threads, the product structure can be simplified, the heat radiation is facilitated, the reliability can be improved, and meanwhile, products are tidier and have a more attractive appearance.

Description

A kind of LED illuminating lamp
Technical field
The utility model relates to light fixture, relates in particular to a kind of LED illuminating lamp.
Background technology
Light emitting diode (light-emitting diode LED) can send the light of certain brightness, brightness can be regulated by electric current or voltage again, itself is shock-resistant again, anti-vibration, and glow color is very abundant, and the transition of color is also very soft, and service life is long especially simultaneously, it is reported life-span of LED lamp pearl be ordinary incandescent lamp 20-30 doubly, be more than 10 times of conventional fluorescent lamps life-span.Therefore the LED illuminating lamp has advantages such as luminous efficiency height, life-span length, the various occasions during advantages such as energy-saving and environmental protection extensively are applied to live by people as the alternative source of light in places such as the modern life, office because of it.
But existing LED illuminating lamp also has following not enough: LED lamp pearl beam angle is less, illumination zone is narrower, and external form is not attractive in appearance yet, as depicted in figs. 1 and 2, main cause is: the rising angle of LED lamp pearl is limited by aluminium base 5, and its rising angle is difficult to greater than 180 degree; The common radiator 61 that is connected with lamp holder generally also needs plastic housing 42 transition could realize connecting, therefore radiating effect is also undesirable, and, radiator 61, plastic housing 42 and lampshade 1 are inconsistent because of material, make the appearance design of LED illuminating lamp, especially colour planning is very limited, and in a word, existing LED illuminating lamp still requires further improvement.
Summary of the invention
The purpose of this utility model provides a kind of LED illuminating lamp, and it is less to be intended to solve in the prior art LED illuminating lamp beam angle, the technological deficiency that illumination zone is narrower.
A kind of LED illuminating lamp that the utility model provides, lamp holder 2, ceramic heat-dissipating body 6, driving power plate 3, the aluminium base 5 that comprises lampshade 1, joins with power supply, be installed in the LED lamp pearl 4 on the described aluminium base, described lamp holder, driving power plate, aluminium base, LED lamp pearl are electrically connected successively, described lampshade is installed in ceramic heat-dissipating body front side, described ceramic heat-dissipating body is connected by thread helix with lamp holder, and described driving power plate is arranged in the cavity of ceramic heat-dissipating body inboard; Described aluminium base is installed in described ceramic heat-dissipating body and the common cavity that forms of lampshade, also comprises a secondary optical lens 8 that is installed on the described LED lamp pearl.
More specifically, described secondary optical lens is selected the optical lens of rising angle greater than 270 degree for use.This optical lens edge is combined in above the described LED lamp pearl and is placed horizontally on the described aluminium base.
Be connected by silica gel between above-mentioned lampshade and the ceramic heat-dissipating body, between described aluminium base and the ceramic heat-dissipating body by the thermal grease adhesion.
A kind of LED illuminating lamp that the utility model provides owing on LED lamp pearl secondary optical lens has been installed, utilizes the refraction principle of secondary optical lens to light, and the rising angle of LED illuminating lamp is increased, and illumination zone is wider, and illuminating effect is better; In addition, adopt ceramic heat-dissipating body and lamp holder, omitted plastic housing of the prior art by the direct spiral of screw thread, both simplified product structure, be convenient to the quick heat radiating of product again, therefore the reliability of whole light fixture can obtain further guarantee, also makes product more clean and tidy, attractive in appearance simultaneously.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of existing LED illuminating lamp.
Fig. 2 is the rising angle schematic diagram of existing LED illuminating lamp.
Fig. 3 is the decomposition texture schematic diagram of the utility model LED illuminating lamp.
Fig. 4 is the stereogram of the utility model LED illuminating lamp.
Fig. 5 is the rising angle schematic diagram of the utility model LED illuminating lamp.
Among the figure: 1, lampshade, 2, lamp holder, 3, the driving power plate, 4, LED lamp pearl, 5, aluminium base, 6, the ceramic heat-dissipating body, 7, screw, 8, secondary optical lens, 42 plastic housings, 61, common radiator.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Arrive Fig. 5 referring to Fig. 3, a kind of LED illuminating lamp that the utility model provides, lamp holder 2, ceramic heat-dissipating body 6, driving power plate 3, the aluminium base 5 that comprises lampshade 1, joins with power supply, be installed in the LED lamp pearl 4 on the described aluminium base, described lamp holder, driving power plate, aluminium base, LED lamp pearl are electrically connected successively, described lampshade is installed in ceramic heat-dissipating body front side, for waterproof and dampproof better, between lampshade and the ceramic heat-dissipating body by water resistance preferably silica gel be connected.
Described ceramic heat-dissipating body is connected by the direct spiral of screw thread with lamp holder, and to omit plastic housing of the prior art, because the radiating effect of ceramic heat-dissipating body is very good, such design is simplified structure both, can prolong life of product again.
In the utility model, ceramic heat-dissipating body 6 adopts built-in design, driving power plate 3 is arranged in the cavity of ceramic heat-dissipating body inboard, and the heat that driving power plate 3 produces can distribute fast by ceramic heat-dissipating body 6.
In the utility model, aluminium base 5 is installed in ceramic heat-dissipating body 6 and the lampshade 1 common cavity that forms, and passes through the thermal grease adhesion between aluminium base and the ceramic heat-dissipating body.
In order to increase the product rising angle, the utility model also comprises a secondary optical lens 8 that is installed on the described LED lamp pearl, because after the light that optical lens itself sends LED lamp pearl 4 converges, can exhale equably, like this, the optical lens that install, edge is combined on the LED lamp pearl 4 can effectively increase rising angle of the present utility model, makes that the utility model illumination zone is wider.In the practice, can select the optical lens of optic angle degree greater than 270 degree for use, effect will be better.As shown in Figure 5, when specifically installing, can be with optical lens 8 horizontal positioned, edge is combined on the LED lamp pearl 4, reliably is connected with ceramic heat-dissipating body 6 by screw 7 again, and like this, the contact-making surface between aluminium base and the ceramic heat-dissipating body also can reduce the influence of rising angle.
After adopting the utility model,, make appearance design of the present utility model be full of variety more, be convenient to win liking of consumer because ceramic heat-dissipating body 6 itself can be selected the color of color and lampshade solid colour or mutual collocation for use.

Claims (4)

1. LED illuminating lamp, lamp holder (2), ceramic heat-dissipating body (6), driving power plate (3), the aluminium base (5) that comprises lampshade (1), joins with power supply, be installed in the LED lamp pearl (4) on the described aluminium base, described lamp holder, driving power plate, aluminium base, LED lamp pearl are electrically connected successively, described lampshade is installed in ceramic heat-dissipating body front side, it is characterized in that: described ceramic heat-dissipating body is connected by thread helix with lamp holder, and described driving power plate is arranged in the cavity of ceramic heat-dissipating body inboard; Described aluminium base is installed in described ceramic heat-dissipating body and the common cavity that forms of lampshade, also comprises a secondary optical lens (8) that is installed on the described LED lamp pearl.
2. a kind of LED illuminating lamp according to claim 1 is characterized in that: described secondary optical lens (8) is the secondary optical lens of rising angle greater than 270 degree.
3. a kind of LED illuminating lamp according to claim 2 is characterized in that: described secondary optical lens (8) edge is combined in above the described LED lamp pearl and is placed horizontally on the described aluminium base.
4. according to claim 1,2 or 3 described any LED illuminating lamps, it is characterized in that: be connected by silica gel between described lampshade and the ceramic heat-dissipating body, between described aluminium base and the ceramic heat-dissipating body by the thermal grease adhesion.
CN2010206068467U 2010-11-15 2010-11-15 Light emitting diode (LED) illumination lamp Expired - Fee Related CN201851936U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206068467U CN201851936U (en) 2010-11-15 2010-11-15 Light emitting diode (LED) illumination lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206068467U CN201851936U (en) 2010-11-15 2010-11-15 Light emitting diode (LED) illumination lamp

Publications (1)

Publication Number Publication Date
CN201851936U true CN201851936U (en) 2011-06-01

Family

ID=44094327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206068467U Expired - Fee Related CN201851936U (en) 2010-11-15 2010-11-15 Light emitting diode (LED) illumination lamp

Country Status (1)

Country Link
CN (1) CN201851936U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338311A (en) * 2011-08-06 2012-02-01 杨进 LED (light-emitting diode) lamp
CN102367950A (en) * 2011-09-15 2012-03-07 东莞雷笛克光学有限公司 Candle lamp
CN102588905A (en) * 2012-02-10 2012-07-18 何永祥 Screw lamp cap for heat dissipation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338311A (en) * 2011-08-06 2012-02-01 杨进 LED (light-emitting diode) lamp
CN102367950A (en) * 2011-09-15 2012-03-07 东莞雷笛克光学有限公司 Candle lamp
CN102367950B (en) * 2011-09-15 2014-12-17 东莞雷笛克光学有限公司 Candle lamp
CN102588905A (en) * 2012-02-10 2012-07-18 何永祥 Screw lamp cap for heat dissipation

Similar Documents

Publication Publication Date Title
US8733977B2 (en) LED light bulb
CN202629635U (en) Quickly-radiated light-emitting diode (LED) bulb
CN201795396U (en) LED down lamp
CN201851936U (en) Light emitting diode (LED) illumination lamp
KR20100089371A (en) Lighting for light emitting diode
CN201836770U (en) LED reflector lamp convenient in heat dissipation
CN202484745U (en) Screw type light emitting diode (LED) spotlight
CN204187523U (en) LED special high efficiency and heat radiation lampshade structure
CN203010438U (en) Light-emitting diode (LED) down lamp
CN203336532U (en) Integrally-driving built-in LED down lamp
CN201636801U (en) Split type lamp with LED light source
CN202708699U (en) Tubular light-emitting diode (LED) lamp
CN202303082U (en) LED courtyard lamp
CN202252979U (en) Horizontally-inserted type light emitting diode (LED) lamp
CN202140877U (en) SMD LED lamp bulb
CN201680253U (en) LED reflector lamp
CN201606765U (en) LED lamp for decorating walls
CN203949074U (en) Energy-saving LED area source Market Light
CN203571496U (en) High-brightness LED corn lamp
CN203322906U (en) LED spotlight
CN202719442U (en) Light emitting diode (LED) down lamp
CN202303074U (en) LED (light emitting diode) tube light
CN203176831U (en) LED candle lamp
CN202118643U (en) Light-emitting diode (LED) down lamp
CN206055397U (en) A kind of LED wall lamp

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20121026

Address after: Longgang District of Shenzhen city center city, Guangdong province 518000 21 New District Huilong Po Industrial Zone

Patentee after: Shenzhen Lapin Lighting Technology Co., Ltd.

Address before: 231500 north and South Avenue of Lujiang Economic Development Zone, Chaohu, Anhui

Patentee before: Anhui Jixinzhao Photoelectric S&T Holdings Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 231500 CHAOHU, ANHUI PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE

ASS Succession or assignment of patent right

Owner name: SHENZHEN LAPIN LIGHTING TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ANHUI JIXINZHAO PHOTOELECTRIC TECHNOLOGY CO., LTD.

Effective date: 20121026

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110601

Termination date: 20141115

EXPY Termination of patent right or utility model