CN202791439U - Reflection type wide-angle light-emitting diode (LED) bulb - Google Patents

Reflection type wide-angle light-emitting diode (LED) bulb Download PDF

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Publication number
CN202791439U
CN202791439U CN2012203802621U CN201220380262U CN202791439U CN 202791439 U CN202791439 U CN 202791439U CN 2012203802621 U CN2012203802621 U CN 2012203802621U CN 201220380262 U CN201220380262 U CN 201220380262U CN 202791439 U CN202791439 U CN 202791439U
Authority
CN
China
Prior art keywords
bulb
led
angle
reflection type
reflecting
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
CN2012203802621U
Other languages
Chinese (zh)
Inventor
傅立铭
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.)
Suzhou Jinke Xinhui Photoelectric Technology Co Ltd
Original Assignee
Suzhou Jinke Xinhui Photoelectric Technology 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 Suzhou Jinke Xinhui Photoelectric Technology Co Ltd filed Critical Suzhou Jinke Xinhui Photoelectric Technology Co Ltd
Priority to CN2012203802621U priority Critical patent/CN202791439U/en
Application granted granted Critical
Publication of CN202791439U publication Critical patent/CN202791439U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a reflection type wide-angle light-emitting diode (LED) bulb which comprises a lamp head (1) and a bulb body (2), wherein an LED lamp board (3) is arranged in the bulb body (2), a plurality of LED lamp beads(4) are arranged on the LED lamp board (3), a reflecting surface (6) is arranged on the bulb body (2) arranged on the top of a luminescent spherical surface of the LED bulb, and the reflecting surface (6) is tapered. According to the reflection type wide-angle LED bulb, the tapered reflecting surface is additionally arranged to reflect part of light on the middle part to the sides and lower side to achieve a 280-degree irradiation angle, thereby replacing an occasion needing wide-angle lumination. The reflection type wide-angle LED bulb has an extensive application prospect.

Description

Reflective wide-angle LED bulb
Technical field
The utility model relates to a kind of reflective wide-angle LED bulb.
Background technology
Global climate warms up the great bodily injury that causes earth environment, energy-saving and emission-reduction just become all responsibilities, to begin osram lamp be main illuminating product but face not height energy of efficiency from human utility model illuminating lamp, the station whole world electricity consumption 20% of tool statistics electric consumption on lighting, reclaiming difficulty though but fluorescent lamp replaces bulb conventional bulb generating portion energy-saving effect has increased mercury pollution such as environment, so the LED bulb is the star of the illumination of tomorrow, but LED is directive property light source bulb design, and often can not to satisfy all lighting environments be that light emitting anger is significantly pulled open in LED lighting angle utilization reflection such as part for the emitting led directive property of the designed needs wide-angle of conventional bulb then becomes problem the utility model, replaces original bulb to adapt to.
At present the LED bulb be mainly unidirection luminous have most LED lamp light emitting anger to be lower than 180 degree this is convenient to the light utilization so the part bulb then designs 280 this kind of degree light emitting anger designs then is to reach or do the imaging corn ear with three LEDs sides such as the part bulb of Philip, the problem of this kind design is that heat conduction path is long, heat radiation is difficult for, also have part with cover one leaded light eyeglass on single LEDs reaching wide angle, but power is difficult to do height.
The utility model content
The utility model provides a kind of reflective wide-angle LED bulb of new structure.
Main technical content of the present utility model is as follows:
A kind of reflective wide-angle LED bulb, comprise lamp holder (1), bulb body (2), described bulb body (2) inside arranges a LED lamp plate (3), some LED lamp pearls (4) are set on the described LED lamp plate (3), on the bulb body (2) at the luminous sphere of the described LED of being positioned at bulb top one deck reflecting surface (6) is set, described reflecting surface (6) is tapered.
One deck reflector plate (5) also is set on the above-mentioned LED lamp plate (3).
By technique scheme, the utility model has following advantages at least:
The utility model has been put the light of a tapered reflecting surface in the middle of will part and has been reflexed to light emitting angers that side and below can reach 280 degree with the luminous occasion in the wide angle of replacement needs by adding, and is with a wide range of applications.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the shape schematic diagram of light-plated face.
The specific embodiment
Be to reach technological means and the effect that predetermined utility model purpose is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
As shown in Figure 1 and Figure 2, a kind of reflective wide-angle LED bulb, comprise lamp holder 1, bulb body 2, described bulb body 2 inside arrange a LED lamp plate 3, some LED lamp pearls 4 are set on the described LED lamp plate 3, on the bulb body 2 at the luminous sphere of the described LED of being positioned at bulb top one deck reflecting surface 6 is set, described reflecting surface 6 is tapered.
On the above-mentioned LED lamp plate 3 one deck reflector plate 5 is set also.
The utility model has been put the light of a tapered reflecting surface in the middle of will part and has been reflexed to light emitting angers that side and below can reach 280 degree with the luminous occasion in the wide angle of replacement needs by adding, and is with a wide range of applications.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (2)

1. reflective wide-angle LED bulb, comprise lamp holder (1), bulb body (2), it is characterized in that: described bulb body (2) inside arranges a LED lamp plate (3), some LED lamp pearls (4) are set on the described LED lamp plate (3), on the bulb body (2) at the luminous sphere of the described LED of being positioned at bulb top one deck reflecting surface (6) is set, described reflecting surface (6) is tapered.
2. reflective wide-angle LED bulb according to claim 1 is characterized in that: one deck reflector plate (5) also is set on the described LED lamp plate (3).
CN2012203802621U 2012-08-02 2012-08-02 Reflection type wide-angle light-emitting diode (LED) bulb Expired - Fee Related CN202791439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012203802621U CN202791439U (en) 2012-08-02 2012-08-02 Reflection type wide-angle light-emitting diode (LED) bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012203802621U CN202791439U (en) 2012-08-02 2012-08-02 Reflection type wide-angle light-emitting diode (LED) bulb

Publications (1)

Publication Number Publication Date
CN202791439U true CN202791439U (en) 2013-03-13

Family

ID=47818698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012203802621U Expired - Fee Related CN202791439U (en) 2012-08-02 2012-08-02 Reflection type wide-angle light-emitting diode (LED) bulb

Country Status (1)

Country Link
CN (1) CN202791439U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829352A (en) * 2012-08-02 2012-12-19 苏州金科信汇光电科技有限公司 Reflection type wide-angle LED (light-emitting diode) lamp bulb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829352A (en) * 2012-08-02 2012-12-19 苏州金科信汇光电科技有限公司 Reflection type wide-angle LED (light-emitting diode) lamp bulb

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Legal Events

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

Granted publication date: 20130313

Termination date: 20150802