CN203395668U - Wide-angle light-emitting diode (LED) lamp - Google Patents
Wide-angle light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN203395668U CN203395668U CN201320457865.1U CN201320457865U CN203395668U CN 203395668 U CN203395668 U CN 203395668U CN 201320457865 U CN201320457865 U CN 201320457865U CN 203395668 U CN203395668 U CN 203395668U
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- lamp
- wiring board
- led
- matrix
- lamp holder
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- Expired - Fee Related
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- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A wide-angle light-emitting diode (LED) lamp comprises a lamp holder (1), an upper casing (2) is arranged at the lower end of the lamp holder (1), a detachable lower casing (3) is arranged at the lower end of the upper casing (2), a lamp wick column (4) connected with the lamp holder is arranged in the upper casing (2), an upper copper plate (5) arranged horizontally is arranged at the lower end of the lamp wick column (4), a circuit board installing base body (6) with a cavity and of a column structure is arranged at the lower end of the upper copper plate (5), a lower copper plate (9) is fixedly arranged at the lower end of the circuit board installing base body (6), and an LED driver is arranged in the cavity of the circuit board installing face (6). The wide-angle LED lamp has the advantages of improving lighting brightness, being capable of widening a lighting area by means of the circuit board installing face of the column structure, forming blind-zone-free lighting and guaranteeing the service life due to the fact that the upper casing and the lower casing can be detached to be maintained.
Description
Technical field
The utility model relates to illuminating lamp technical field, specifically a kind of LED illuminating lamp in wide angle.
Background technology
Raising day by day along with social development and people's living standard; the illuminating product that people use is also more and more; particularly welcomed by the people especially as a kind of energy-conservation, efficient LED lamp; yet existing LED lamp is unreasonable because structure arranges; make the angle of its illumination smaller; therefore usually can cause blind area in field of illumination around, affect illuminating effect.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly can increases lighting angle, expands the LED illuminating lamp in wide angle of illumination zone.
A kind of LED illuminating lamp in wide angle of the utility model, comprise: lamp holder, the lower end of lamp holder is provided with a upper shell, the lower end of upper shell is provided with a dismountable lower house, in upper shell, be provided with a wick column being connected with lamp holder, there is a horizontally disposed upper copper coin lower end of wick column, the lower end of upper copper coin is provided with a wiring board with the column structure of inner chamber matrix is installed, wiring board is installed and uniformly on the outer surface of matrix to be mounted with 10 above wiring boards, on every wiring board by being all placed with 4 above LED lamp pearls, the lower end that wiring board is installed matrix is installed with lower copper coin, in the cavity of wiring board installed surface, be provided with LED driver.
The cross sectional shape of described upper shell and lower house is all set to the arcuate structure that radian is greater than 120 degree.
The diameter that described wiring board is installed matrix upper and lower surface is greater than the height that wiring board is installed matrix.
The advantage of a kind of LED illuminating lamp in wide angle of the utility model is: the lower end of upper copper coin is provided with the wiring board installed surface of the column structure with inner chamber, 10 above wiring boards are distributed on wiring board installed surface, on every wiring board by being all placed with 4 above LED lamp pearls, make thus it there are a plurality of LED lamp pearls, not only make its brightness of illumination increase, and the wiring board installed surface of column structure can expand field of illumination, form five blind area illuminations, the upper shell simultaneously arranging and lower house can split and keep in repair, and have guaranteed service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of LED illuminating lamp in wide angle.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, a kind of LED illuminating lamp in wide angle of the utility model is described in further detail.
As shown in the figure, a kind of LED illuminating lamp in wide angle of the utility model, comprise: lamp holder 1, the lower end of lamp holder 1 is provided with a upper shell 2, the lower end of upper shell 2 is provided with a dismountable lower house 3, in upper shell 2, be provided with a wick column being connected with lamp holder 4, there is a horizontally disposed upper copper coin 5 lower end of wick column 4, the lower end of upper copper coin 5 is provided with a wiring board with the column structure of inner chamber matrix 6 is installed, wiring board is installed and uniformly on the outer surface of matrix 6 to be mounted with 10 above wiring boards 7, on every wiring board 7 by being all placed with 4 above LED lamp pearls 8, the lower end that wiring board is installed matrix 6 is installed with lower copper coin 9, in the cavity of wiring board installed surface 6, be provided with LED driver.
Described upper shell 2 and the cross sectional shape of lower house 3 are all set to the arcuate structure that radian is greater than 120 degree.
In order further to expand to a greater extent field of illumination, the diameter that can make wiring board that matrix 6 upper and lower surfaces are installed is greater than the height that wiring board is installed matrix 6, and the periphery that matrix 6 not only can be installed by increasing wiring board thus expands illumination zone but also can more LED lamp pearl 8 be installed by the periphery increasing.
Claims (3)
1. a LED illuminating lamp in wide angle, it is characterized in that: comprise lamp holder (1), the lower end of lamp holder (1) is provided with a upper shell (2), the lower end of upper shell (2) is provided with a dismountable lower house (3), in upper shell (2), be provided with a wick column being connected with lamp holder (4), there is a horizontally disposed upper copper coin (5) lower end of wick column (4), the lower end of upper copper coin (5) is provided with a wiring board with the column structure of inner chamber matrix (6) is installed, wiring board is installed and uniformly on the outer surface of matrix (6) to be mounted with 10 above wiring boards (7), every wiring board (7) is upper by being all placed with 4 above LED lamp pearls (8), the lower end that wiring board is installed matrix (6) is installed with lower copper coin (9), in the cavity of wiring board installed surface (6), be provided with LED driver.
2. LED illuminating lamp in wide angle according to claim 1, is characterized in that: the cross sectional shape of described upper shell (2) and lower house (3) is all set to the arcuate structure that radian is greater than 120 degree.
3. LED illuminating lamp in wide angle according to claim 1, is characterized in that: the diameter that described wiring board is installed matrix (6) upper and lower surface is greater than the height that wiring board is installed matrix (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457865.1U CN203395668U (en) | 2013-07-30 | 2013-07-30 | Wide-angle light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457865.1U CN203395668U (en) | 2013-07-30 | 2013-07-30 | Wide-angle light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395668U true CN203395668U (en) | 2014-01-15 |
Family
ID=49907200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320457865.1U Expired - Fee Related CN203395668U (en) | 2013-07-30 | 2013-07-30 | Wide-angle light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9279565B1 (en) | 2014-08-27 | 2016-03-08 | Koninklijke Philips N.V. | Lamp |
-
2013
- 2013-07-30 CN CN201320457865.1U patent/CN203395668U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9279565B1 (en) | 2014-08-27 | 2016-03-08 | Koninklijke Philips N.V. | Lamp |
| RU2658634C1 (en) * | 2014-08-27 | 2018-06-22 | Филипс Лайтинг Холдинг Б.В. | Light bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |