CN203963625U - LED bulb - Google Patents
LED bulb Download PDFInfo
- Publication number
- CN203963625U CN203963625U CN201420393201.8U CN201420393201U CN203963625U CN 203963625 U CN203963625 U CN 203963625U CN 201420393201 U CN201420393201 U CN 201420393201U CN 203963625 U CN203963625 U CN 203963625U
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- CN
- China
- Prior art keywords
- light
- lamp holder
- guiding pillar
- lamp body
- led bulb
- 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.)
- Withdrawn - After Issue
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of LED bulb, by lamp holder and the assembling of leaded light lamp body two parts, formed, in lamp holder, lower end is fixed with LED luminescence component, leaded light lamp body is made by optical material, and the CD that goes out that leaded light lamp body is connected in light-guiding pillar lower end by light-guiding pillar and one forms, light-guiding pillar and lamp holder removably connect, LED luminescence component is positioned at light-guiding pillar top, light-guiding pillar is positioned at center, CD upper surface, because LED luminescence component and radiating piece are all integrated in lamp holder, and by the light-guiding pillar of leaded light lamp body, light being guided to bright dipping hair updo goes out, spot light can be changed into area source, there is lighting angle large, the advantages such as light is even, and go out cambered surface that CD lower surface also can be made into downward protrusion further to expand lighting angle, moreover leaded light lamp body and lamp holder are to removably connect, be convenient to maintenance, and leaded light lamp body is non-damageable parts, during LED bulb-damage, only need to change lamp holder, more energy-conserving and environment-protective.
Description
Technical field
The utility model relates to a kind of LED bulb, is 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.
Utility model content
In order to address the above problem, the utility model provides a kind of LED bulb, this LED bulb have lighting angle large, luminous evenly, be convenient to the advantages such as assembling and replacing, environmental protection.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of LED bulb, by lamp holder and leaded light lamp body, formed, 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 by 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 utility model 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 beneficial effects of the utility model are: LED bulb of the present utility model consists 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, owing to going out CD, be also that optical material is made, therefore light can be changed into area source and send from going out CD lower surface, the lighting angles such as traditional LED have been 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, when 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 utility model is more succinct, attractive in appearance, generous in shape, LED bulb of the present utility model has been cast aside tradition completely and has been carried out luminous intensity distribution disperse light and by the way of the further softening light of lampshade by LED is luminous, but adopts the leaded light principle disperse light of LGP, is the innovation to LED bulb structure.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model holder structure schematic diagram;
Fig. 3 is the utility model leaded light lamp body top view (circle of take goes out CD and cylindrical light-guiding pillar is example);
Fig. 4 is one of the utility model light-guiding lamp side view (going out CD lower surface is plane);
Fig. 5 is two (going out the cambered surface of CD lower surface for protruding downwards) of the utility model light-guiding lamp side view.
The specific embodiment
By specific instantiation, the specific embodiment of the present utility model is described below, those skilled in the art can understand advantage of the present utility model and effect easily by content disclosed in the present specification.The utility model also can other different mode be implemented, and, under the category not disclosing departing from the utility model, can give different modifications and change that is.
Embodiment: a kind of LED bulb, as shown in Figure 1, by lamp holder 1 and leaded light lamp body 2, formed, 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 by 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.
The described lower surface that goes out CD is plane (as shown in Figure 4) or the cambered surface (as shown in Figure 5) protruded downwards, describedly go out CD and 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: by lamp holder (1) and leaded light lamp body (2), formed, 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 by 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, and 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 the cambered surface of lower surface for protruding downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393201.8U CN203963625U (en) | 2014-07-16 | 2014-07-16 | LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393201.8U CN203963625U (en) | 2014-07-16 | 2014-07-16 | LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963625U true CN203963625U (en) | 2014-11-26 |
Family
ID=51924205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420393201.8U Withdrawn - After Issue CN203963625U (en) | 2014-07-16 | 2014-07-16 | LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089204A (en) * | 2014-07-16 | 2014-10-08 | 昆山市诚泰电气股份有限公司 | Led lamp bulb |
-
2014
- 2014-07-16 CN CN201420393201.8U patent/CN203963625U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089204A (en) * | 2014-07-16 | 2014-10-08 | 昆山市诚泰电气股份有限公司 | Led lamp bulb |
| CN104089204B (en) * | 2014-07-16 | 2017-01-11 | 昆山市诚泰电气股份有限公司 | Led lamp bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |