CN104089204A - Led lamp bulb - Google Patents
Led lamp bulb Download PDFInfo
- Publication number
- CN104089204A CN104089204A CN201410340075.4A CN201410340075A CN104089204A CN 104089204 A CN104089204 A CN 104089204A CN 201410340075 A CN201410340075 A CN 201410340075A CN 104089204 A CN104089204 A CN 104089204A
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- China
- Prior art keywords
- light
- light guide
- led
- lamp holder
- lamp body
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Abstract
The invention discloses an LED lamp bulb which is formed by assembling a lamp cap and a light guide lamp body. The lower end in the lamp cap is fixedly provided with an LED light-emitting assembly, the light guide lamp body is made of light guide materials, the light guide lamp body is composed of a light guide column and a light-emitting plate integrally connected with the lower end of the light guide column, the light guide column is detachably connected with the lamp cap, the LED light-emitting assembly is located above the light guide column, the light guide column is located in the center of the upper end face of the light-emitting plate, due to the fact that the LED light-emitting assembly and a radiating part are integrated with the lamp cap and light rays are guided to the light-emitting plate through the light guide column of the light guide lamp body to be emitted, a point light source can be converted into a face light source, the LED lamp bulb has the advantages that a light-emitting angle is large and light rays are uniform, and meanwhile the lower surface of the light-emitting plate can be made into a cambered face protruding downwards to further enlarge the light-emitting angle; besides, due to the fact that the light guide lamp body is detachably connected with the lamp cap, the light guide lamp body is convenient to maintain, the light guide lamp body cannot be easily damaged, after the LED lamp bulb breaks down, what is needed is to replace the lamp cap, and the LED lamp bulb saves energy and is environmentally friendly.
Description
Technical field
The present invention relates to a kind of LED bulb, be specifically related to the LED bulb that a kind of lighting angle is large, luminous evenly, be convenient to assembling and change.
Background technology
LED (Light Emitting Diode, Light-Emitting Diode) energy-saving illumination has become the common recognition in industry by progressively substituting traditional lighting light source, and LED lighting engineering is just towards maturing, cost degradation, universalness future development.The LED bulb of prior art is generally following structure: comprise lamp holder, radiating seat, LED luminescence component and lampshade, radiating seat is connected in lamp holder lower end, and LED luminescence component is fixed in radiating seat, and lampshade covers LED luminescence component and radiating seat is fixed in upper end.Although the LED bulb of this structure compares to incandescent lamp, there is absolute predominance, there is long, brightness advantages of higher of energy-conservation, life-span, but still have that lighting angle is little, luminance nonuniformity, dazzle the problems such as light, this has restricted the development of LED bulb to a certain extent, particularly, if at present the structure of LED bulb has met the luminous complex structure often of wide-angle, and the distribution of light unusual inequality again.Want to make LED lamp replace incandescent and fluorescent lamp completely, just must overcome that LED lighting angle is little, the problem of non-uniform light.
Summary of the invention
In order to address the above problem, the invention provides a kind of LED bulb, this LED bulb have lighting angle large, luminous evenly, be convenient to the advantage such as assembling and replacing, environmental protection.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of LED bulb, formed by lamp holder and leaded light lamp body, described lamp holder can connect external power source, in described lamp holder, lower end is fixed with LED luminescence component, described leaded light lamp body is made up of optical material, and the CD that goes out that described leaded light lamp body is connected in light-guiding pillar lower end by light-guiding pillar and one forms, and described light-guiding pillar upper end and described lamp holder lower end removably connect, and described LED luminescence component is positioned at the top of described light-guiding pillar, described in being positioned at, described light-guiding pillar goes out the center, upper surface of CD.
The present invention for the further technical scheme that solves its technical problem and adopt is:
Say further, described lamp holder has linkage section and radiating segment, and described linkage section is positioned at described radiating segment top, and described lamp holder connects external power source by linkage section, and described LED luminescence component is positioned at described radiating segment.
Say further, described light-guiding pillar upper end can be to be threaded or to peg graft with described lamp holder lower end, or other possible structures that removably connect.
Say further, described in go out CD lower surface be plane or the cambered surface protruded downwards.
The invention has the beneficial effects as follows: LED bulb of the present invention is made up of lamp holder and the assembling of leaded light lamp body two parts, leaded light lamp body adopts optical material to make, LED luminescence component and radiating piece are all integrated in lamp holder, lamp holder can connect external power source, the bright dipping hair updo that light is guided to leaded light lamp body by the light-guiding pillar of leaded light lamp body goes out, also be that optical material is made owing to going out CD, therefore light can be changed into area source and send from going out CD lower surface, the lighting angles such as traditional LED are solved little, the problem that light is concentrated, there is lighting angle large, the uniform advantage of light, and go out arc surfaced that CD lower surface can also make downward protrusion as required further to expand lighting angle, moreover, because leaded light lamp body and lamp holder are to removably connect, be convenient to maintenance, and leaded light lamp body is non-damageable parts, in the time that LED bulb need to be changed, only need to change lamp holder, therefore, more energy-saving and environmental protection, and LED bulb of the present invention is more succinct, attractive in appearance, generous in shape, LED bulb of the present invention has been cast aside tradition completely by luminous LED luminous intensity distribution disperse light the way with the further softening light of lampshade of carrying out, but adopts the leaded light principle disperse light of LGP, is the innovation to LED bulb structure.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is holder structure schematic diagram of the present invention;
Fig. 3 is leaded light lamp body top view of the present invention (going out CD and cylindrical light-guiding pillar as example taking circle);
Fig. 4 is one of light-guiding lamp of the present invention side view (going out CD lower surface is plane);
Fig. 5 is two (going out CD lower surface is the cambered surface of protruding downwards) of light-guiding lamp of the present invention side view.
Detailed description of the invention
Below, by specific instantiation explanation the specific embodiment of the present invention, those skilled in the art can understand advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can other different mode be implemented, and, under not departing from disclosed category, can give different modifications and change that is.
Embodiment: a kind of LED bulb, as shown in Figure 1, formed by lamp holder 1 and leaded light lamp body 2, described lamp holder can connect external power source, in described lamp holder, lower end is fixed with LED luminescence component, described leaded light lamp body is made up of optical material, in conjunction with Fig. 1 to Fig. 5, the CD 22 that goes out that described leaded light lamp body is connected in light-guiding pillar lower end by light-guiding pillar 21 and one forms, described light-guiding pillar upper end and described lamp holder lower end removably connect, and described LED luminescence component is positioned at the top of described light-guiding pillar, described in being positioned at, described light-guiding pillar goes out the center, upper surface of CD.
Again as shown in Figure 2, described lamp holder has linkage section described in linkage section 11 and radiating segment 12 and is positioned at described radiating segment top, and described lamp holder connects external power source by linkage section, and described LED luminescence component is positioned at described radiating segment.
Described light-guiding pillar upper end can be to be threaded or to peg graft with described lamp holder lower end, or other possible structures that removably connect.
Described go out the lower surface of CD be plane (as shown in Figure 4) or the cambered surface (as shown in Figure 5) protruded downwards, described go out CD can make as required circle (as shown in Figure 3), square or other required forms, shown in light-guiding pillar also can make as required cylindrical (as shown in Figure 3), prismatic or other required forms.
Claims (6)
1. a LED bulb, it is characterized in that: formed by lamp holder (1) and leaded light lamp body (2), described lamp holder can connect external power source, in described lamp holder, lower end is fixed with LED luminescence component, described leaded light lamp body is made up of optical material, and the CD (22) that goes out that described leaded light lamp body is connected in light-guiding pillar lower end by light-guiding pillar (21) and one forms, described light-guiding pillar upper end and described lamp holder lower end removably connect, and described LED luminescence component is positioned at the top of described light-guiding pillar, described in being positioned at, described light-guiding pillar goes out the center, upper surface of CD.
2. LED bulb as claimed in claim 1, it is characterized in that: described lamp holder has linkage section (11) and radiating segment (12), described linkage section is positioned at described radiating segment top, described lamp holder connects external power source by linkage section, and described LED luminescence component is positioned at described radiating segment.
3. LED bulb as claimed in claim 1, is characterized in that: described light-guiding pillar upper end is threaded with described lamp holder lower end.
4. LED bulb as claimed in claim 1, is characterized in that: peg graft in described light-guiding pillar upper end and described lamp holder lower end.
5. LED bulb as claimed in claim 1, is characterized in that: described in go out CD lower surface be plane.
6. LED bulb as claimed in claim 1, is characterized in that: described in go out CD lower surface be the cambered surface of protruding downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340075.4A CN104089204B (en) | 2014-07-16 | 2014-07-16 | Led lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340075.4A CN104089204B (en) | 2014-07-16 | 2014-07-16 | Led lamp bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089204A true CN104089204A (en) | 2014-10-08 |
| CN104089204B CN104089204B (en) | 2017-01-11 |
Family
ID=51636944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340075.4A Active CN104089204B (en) | 2014-07-16 | 2014-07-16 | Led lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089204B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101442086A (en) * | 2007-11-23 | 2009-05-27 | 富准精密工业(深圳)有限公司 | Light emitting diode combination |
| CN201326924Y (en) * | 2008-11-27 | 2009-10-14 | 佑浩股份有限公司 | Bulb structure |
| DE102009044504B3 (en) * | 2009-11-12 | 2011-06-22 | Miele & Cie. KG, 33332 | Fume extractor hood for indirect room illumination, has guiding element connected with reflector chamber that is attached to clamping section, where light of light source is decoupled by diffuser disk arranged in radiation path in chamber |
| CN202382020U (en) * | 2011-09-29 | 2012-08-15 | 广州博锐节能科技有限公司 | LED (Light-Emitting Diode) bulb lamp with light-transmitting column |
| US20140117391A1 (en) * | 2012-10-29 | 2014-05-01 | Samsung Electronics Co., Ltd. | Led lens and led package using the same |
| CN203963625U (en) * | 2014-07-16 | 2014-11-26 | 昆山市诚泰电气股份有限公司 | LED bulb |
-
2014
- 2014-07-16 CN CN201410340075.4A patent/CN104089204B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101442086A (en) * | 2007-11-23 | 2009-05-27 | 富准精密工业(深圳)有限公司 | Light emitting diode combination |
| CN201326924Y (en) * | 2008-11-27 | 2009-10-14 | 佑浩股份有限公司 | Bulb structure |
| DE102009044504B3 (en) * | 2009-11-12 | 2011-06-22 | Miele & Cie. KG, 33332 | Fume extractor hood for indirect room illumination, has guiding element connected with reflector chamber that is attached to clamping section, where light of light source is decoupled by diffuser disk arranged in radiation path in chamber |
| CN202382020U (en) * | 2011-09-29 | 2012-08-15 | 广州博锐节能科技有限公司 | LED (Light-Emitting Diode) bulb lamp with light-transmitting column |
| US20140117391A1 (en) * | 2012-10-29 | 2014-05-01 | Samsung Electronics Co., Ltd. | Led lens and led package using the same |
| CN203963625U (en) * | 2014-07-16 | 2014-11-26 | 昆山市诚泰电气股份有限公司 | LED bulb |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089204B (en) | 2017-01-11 |
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