CN205174027U - Wide -angle light -emitting diode (LED) lamp - Google Patents
Wide -angle light -emitting diode (LED) lamp Download PDFInfo
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- CN205174027U CN205174027U CN201520969396.0U CN201520969396U CN205174027U CN 205174027 U CN205174027 U CN 205174027U CN 201520969396 U CN201520969396 U CN 201520969396U CN 205174027 U CN205174027 U CN 205174027U
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Abstract
The utility model provides a wide -angle light -emitting diode (LED) lamp, includes body, cell -shell, LED light source board and the LED light source of setting above this LED light source board, and this LED light source board sets up at the top of this body, and this cell -shell cover is established in this LED light source board top, and this cell -shell includes outer casing and inner can, and this inner cover clamshell is established around this LED light source, and this dustcoat clamshell is established in this inner can periphery, is provided with the scattering structure on the lateral wall of this inner can. The utility model discloses a set up outer casing and inner can, be equipped with the scattering structure on the lateral wall of inner can. Consequently, after the light process scattering of inner can that the LED light source sent, going out to the external exposure via the outer casing, realizing that the wide -angle is luminous. Compare with traditional structure, the setting of having saved lens or grading ware can realize through the inner can that the wide -angle is luminous, has simple structure, the convenient advantage of equipment.
Description
Technical field
The present invention relates to a kind of LED illumination lamp, particularly a kind of big-angle LED lamp.
Background technology
In recent years, along with the continuous progress of lighting engineering, LED, as the efficient semiconductor light source of a kind of novel green, is applied at lighting field.LED light source has the high and low heating of luminous efficiency, power saving and life-span long advantage, and therefore its application is more and more extensive.LED will replace the traditional lighting such as incandescent lamp and Halogen lamp LED light fixture gradually.The lighting angle of LED candle-light lamp is generally between 200 ~ 300 degree, and the candle-light lamp of transparent bubble structure, in order to realize wide-angle luminescence, usually adopt the method for setting up lens or light distribution device to realize.And the cost setting up lens or light distribution device is high, can not be ignored, this becomes a great problem reducing LED energy-saving lamp cost.Meanwhile, the factory-assembled operation also increased, improves manufacturing cost.Therefore, how making LED candle-light lamp still have wide-angle luminescence, the structure of simultaneously simple implementation wide-angle luminescence again, is the industry positive one of content researching and developing realization.
Summary of the invention
In view of this, be necessary to provide a kind of big-angle LED lamp saving lens.
A kind of big-angle LED lamp, the LED light source comprising body, cell-shell, LED light source plate and be arranged on above this LED light source plate, this LED light source plate is arranged on the top of this body, this cell-shell is located at above this LED light source plate, this cell-shell comprises outer casing and inner can, this inner can is located at around this LED light source, and it is peripheral that this outer casing is located at this inner can, and the sidewall of this inner can is provided with diffusing structure.
Compared with prior art, big-angle LED lamp is by arranging outer casing and inner can, and the sidewall of inner can is provided with diffusing structure.Therefore the light that sends of LED light source is after the scattering of inner can, is outwards shining out, achieve wide-angle luminescence via outer casing.Compared with traditional structure, eliminate the setting of lens or light distribution device, wide-angle luminescence can be realized by inner can, there is the advantage that structure is simple, easy to assembly.
Accompanying drawing explanation
Fig. 1 is the front view of the big-angle LED lamp of first embodiment of the invention.
Fig. 2 is the sectional view of big-angle LED lamp shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
The big-angle LED lamp of first embodiment of the invention, please refer to Fig. 1 to Fig. 2.
Please refer to Fig. 1 to Fig. 2, the LED light source 31 that this big-angle LED lamp comprises body 10, cell-shell, LED light source plate 30 and is arranged on above this LED light source plate 30, this LED light source plate 30 is arranged on the top of this body 10, this cell-shell is located at above this LED light source plate 30, this cell-shell comprises outer casing 21 and inner can 22, this inner can 22 is located at this LED light source 31 around, and it is peripheral that this outer casing 21 is located at this inner can 22, and the sidewall of this inner can 22 is provided with diffusing structure.
Big-angle LED lamp is by arranging outer casing 21 and inner can 22, and the sidewall of inner can 22 is provided with diffusing structure.Therefore the light that sends of LED light source 31 is after the scattering of inner can 22, is outwards shining out, achieve wide-angle luminescence via outer casing 21.Compared with traditional structure, eliminate the setting of lens or light distribution device, wide-angle luminescence can be realized by inner can 22, there is the advantage that structure is simple, easy to assembly.
Please refer to Fig. 1 to Fig. 2, the lateral wall of this inner can 22 is provided with frosted diffusing structure, and this outer casing 21 is transparent configuration.Wide-angle luminescence is realized by the diffusing structure arranging frosted on the lateral wall of inner can 22.The manufacturing process of frosted diffusing structure is simple, and even structure, the effect of uniformly light-emitting can be realized.And outer casing 21 is made transparent configuration, not only make light fixture entirety more attractive in appearance, also improve light extraction efficiency.
Please refer to Fig. 1 to Fig. 2, this inner can 22 is the shell structure of both ends open, and the top of this inner can 22 is connected with the madial wall one of this outer casing 21.Preferably, this inner can 22 is connected to the middle part of this outer casing 21.Preferably, this cell-shell is made into integration by plastic material, and madial wall or the lateral wall of this inner can 22 are provided with diffusing structure, or the two is provided with diffusing structure simultaneously.By inner can 22 and outer casing 21 are made into integration, just can realize wide-angle luminescence without the need to the structure of setting up lens or light distribution device in addition, overall structure be simplified more, greatly reduces production cost.Meanwhile, during assembling, outer casing 21 is connected with body 10 installation that would have been completed inner can 22, enormously simplify packaging technology, reduce production cost.
Preferably, this outer casing 21 is candle bubble structure, and the cross-sectional diameter of this outer casing 21 reduces gradually on the direction away from this LED light source plate 30, and this outer casing 21 is transparent configuration.The cross-sectional diameter of the inner chamber of this inner can 22 reduces gradually on the direction away from this LED light source plate 30.Wall thickness progressive additive on the direction away from this LED light source plate 30 of this inner can 22.By the cross-sectional diameter of outer casing 21 is reduced gradually on the direction away from this LED light source plate 30, also the cross-sectional diameter of the inner chamber of inner can 22 is reduced gradually on the direction away from this LED light source plate 30.When inner can 22 and outer casing 21 are made into integration, can the better demoulding, while simplification product structure, also make production equipment be simplified.
The sidewall of this outer casing 21 is offered button hole (not shown), the top of this body 10 is to being provided with buckle (not shown) by button hole, and this cell-shell is clasped by this button hole and this and is fixed in this body 10 top.Realize assembling by the fit structure arranging button hole and buckle, further simplified assembling process, and there is the firm advantage of assembling.
Please refer to Fig. 1 and Fig. 2, also include actuator 40, offer host cavity 11 in this body 10, this actuator 40 is housed in this host cavity 11.Actuator 40 is arranged in the host cavity 11 of body 10, reduces actuator 40 and take other spaces, make light fixture entirety compacter, succinct.
In sum, big-angle LED lamp is by arranging outer casing 21 and inner can 22, and the sidewall of inner can 22 is provided with diffusing structure.Therefore the light that sends of LED light source 31 is after the scattering of inner can 22, is outwards shining out, achieve wide-angle luminescence via outer casing 21.Structure without the need to setting up lens or light distribution device in addition just can realize wide-angle luminescence, has the advantage that structure is simple, easy to assembly.By inner can 22 and outer casing 21 are made into integration, overall structure are simplified more, greatly reduces production cost.This cell-shell is clasped by this button hole and this and is fixed in this body 10 top, further simplified assembling process, and has the firm advantage of assembling.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. a big-angle LED lamp, the LED light source comprising body, cell-shell, LED light source plate and be arranged on above this LED light source plate, this LED light source plate is arranged on the top of this body, this cell-shell is located at above this LED light source plate, it is characterized in that, this cell-shell comprises outer casing and inner can, and this inner can is located at around this LED light source, it is peripheral that this outer casing is located at this inner can, and the sidewall of this inner can is provided with diffusing structure.
2. big-angle LED lamp according to claim 1, is characterized in that, this inner can is the shell structure of both ends open, and the top of this inner can is connected with the madial wall one of this outer casing.
3. big-angle LED lamp according to claim 2, is characterized in that, this outer casing is candle bubble structure, and the cross-sectional diameter of this outer casing reduces gradually on the direction away from this LED light source plate, and this outer casing is transparent configuration.
4. big-angle LED lamp according to claim 2, is characterized in that, the cross-sectional diameter of the inner chamber of this inner can reduces gradually on the direction away from this LED light source plate.
5. big-angle LED lamp according to claim 2, is characterized in that, wall thickness progressive additive on the direction away from this LED light source plate of this inner can.
6. big-angle LED lamp according to claim 1, is characterized in that, the lateral wall of this inner can is provided with frosted diffusing structure, and this outer casing is transparent configuration.
7. big-angle LED lamp according to claim 1, is characterized in that, the sidewall of this outer casing offers button hole, and the top of this body is to being provided with buckle by button hole, and this cell-shell is clasped by this button hole and this and is fixed in this body top.
8. big-angle LED lamp according to claim 1, is characterized in that, also includes actuator, offers host cavity in this body, and this actuator is housed in this host cavity.
9. big-angle LED lamp according to claim 1, is characterized in that, this cell-shell is made into integration by plastic material, and madial wall or the lateral wall of this inner can are provided with diffusing structure.
10. big-angle LED lamp according to claim 1, is characterized in that, this inner can is connected to the middle part of this outer casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969396.0U CN205174027U (en) | 2015-11-27 | 2015-11-27 | Wide -angle light -emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969396.0U CN205174027U (en) | 2015-11-27 | 2015-11-27 | Wide -angle light -emitting diode (LED) lamp |
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| Publication Number | Publication Date |
|---|---|
| CN205174027U true CN205174027U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969396.0U Active CN205174027U (en) | 2015-11-27 | 2015-11-27 | Wide -angle light -emitting diode (LED) lamp |
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| Country | Link |
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| CN (1) | CN205174027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333323A (en) * | 2015-11-27 | 2016-02-17 | 漳州立达信光电子科技有限公司 | Large-angle LED lamp |
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2015
- 2015-11-27 CN CN201520969396.0U patent/CN205174027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333323A (en) * | 2015-11-27 | 2016-02-17 | 漳州立达信光电子科技有限公司 | Large-angle LED lamp |
| CN105333323B (en) * | 2015-11-27 | 2020-06-23 | 漳州立达信光电子科技有限公司 | Large-angle LED lamp |
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