CN201748229U - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN201748229U CN201748229U CN2010205037739U CN201020503773U CN201748229U CN 201748229 U CN201748229 U CN 201748229U CN 2010205037739 U CN2010205037739 U CN 2010205037739U CN 201020503773 U CN201020503773 U CN 201020503773U CN 201748229 U CN201748229 U CN 201748229U
- Authority
- CN
- China
- Prior art keywords
- shell
- led lamp
- led
- lamp holder
- radiator
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052721 tungsten Inorganic materials 0.000 abstract description 3
- 239000010937 tungsten Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED lamp which comprises a light-emitting diode (LED), a lamp cap and a bulb shell, wherein the LED is arranged on a metal base plate that is fixed on a shell by a screw; the shell is internally provided with a driving circuit; the lower end of the shell is provided with the lamp cap, and the upper end is provided with the bulb shell; the shell is externally provided with a radiator; the radiator is maximally characterized by having a hollow structure, and the outer side of the radiator is provided with a circle of hole slots; and chimney effect is used for cooling. The LED is used for replacing the traditional tungsten filament, so that the luminous efficiency is improved, and the energy consumption generated by heat emission is avoided; and the LED lamp is simple in structure, low in production cost and high in power factor, and reduces the pollution to a power grid.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of LED lamp.
Background technology
Incandescent lamp utilizes the luminous principle of tungsten filament to throw light on, and energy consumption is bigger, and filament easily generates heat, wears out, and the life-span of use is short; And fluorescent tube, must be equipped with ballast carries out transformation, and complex circuit is in the top board that is unfavorable for being positioned over cabinet or being hidden in finishing.LED is as a kind of illuminating source, have plurality of advantages such as energy consumption is low, caloric value is lower, long service life, be applied to more and more widely in illumination and the decorative lamp, but the structure of LED lamp in the market is complicated, as China Patent No. is the LED lamp of narrating among the CN200410090331.5, it comprises that not only LED light engine and power supply changeover device independently comprise that also complicated circuit is connected, and cost is higher, and is difficult for production.
The utility model content
The purpose of this utility model provides the LED lamp that a kind of energy consumption is low, caloric value is low, service life is long.And its simple in structure, low production cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of LED lamp comprises light emitting diode, lamp holder and cell-shell, light emitting diode places on the metal substrate, and metal substrate is fixed on the housing by screw, is provided with drive circuit in the described housing, the lower end of housing is provided with lamp holder, and the upper end is provided with cell-shell, and the outside of housing is provided with radiator.
Described radiator is a hollow structure, and the outside is provided with a circle hole slot.Its role is to use the stack effect heat radiation, strengthen the convection current of lamp holder surrounding air, thereby improve the efficient of heat radiation.
As preferably, described metal substrate is an aluminium base.
As preferably, described cell-shell inside scribbles one deck glue or powder.Effect is can also make light more soft when guaranteeing light transmittance.
Described lamp holder can be and adopts E26 or E27 and B22 lamp holder.
The beneficial effects of the utility model are:
The utility model adopts light emitting diode to replace traditional tungsten filament, improved luminous efficiency, avoided owing to the energy consumption that produces of heating, thereby reach the effect of carbon reduction, and it is simple in structure, low production cost, power factor height, reduced pollution, be applicable to fields such as stage, various checkout facility, food, beauty treatment, printing, cabinet design, house ornamentation electrical network.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is a front view of the present utility model.
Fig. 3 is a upward view of the present utility model;
Among the figure: 1, cell-shell; 2, screw; 3, light emitting diode; 4, metal substrate; 5, radiator; 6, drive circuit; 7, housing; 8, lamp holder.
The specific embodiment
A kind of LED lamp, comprise light emitting diode 3, lamp holder 8 and cell-shell 1, light emitting diode 3 places on the metal substrate 4, metal substrate 4 is fixed on the housing 7 by screw 2, is provided with drive circuit 6 in the described housing 7, and the lower end of housing 7 is provided with lamp holder 8, the upper end is provided with cell-shell 1, and the outside of housing 7 is provided with radiator 5.
Described radiator 5 is hollow structure, and the outside is provided with a circle hole slot.Its role is to use stack effect to dispel the heat, strengthen the convection current of lamp holder surrounding air, thereby improve the efficient of heat radiation.
As preferably, described metal substrate 5 is an aluminium base.
As preferably, described cell-shell 1 inside scribbles one deck glue or powder.Effect is can also make light more soft when guaranteeing light transmittance.
Described lamp holder 8 can be and adopts E26 or E27 and B22 lamp holder.Match convenient the installation with the main flow lamp holder on the market.
Claims (7)
1. LED lamp, comprise light emitting diode, lamp holder and cell-shell, it is characterized in that: light emitting diode places on the metal substrate, metal substrate is fixed on the housing by screw, is provided with drive circuit in the described housing, and the lower end of housing is provided with lamp holder, the upper end is provided with cell-shell, and the outside of housing is provided with radiator.
2. LED lamp according to claim 1 is characterized in that: described radiator is a hollow structure, and the outside is provided with a circle hole slot.
3. LED lamp according to claim 1 is characterized in that: described metal substrate is an aluminium base.
4. LED lamp according to claim 1 is characterized in that: described cell-shell inside scribbles one deck glue or powder.
5. LED lamp according to claim 1 is characterized in that: described lamp holder adopts the E26 lamp holder.
6. LED lamp according to claim 1 is characterized in that: described lamp holder adopts the E27 lamp holder.
7. LED lamp according to claim 1 is characterized in that: described lamp holder adopts the B22 lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205037739U CN201748229U (en) | 2010-08-25 | 2010-08-25 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205037739U CN201748229U (en) | 2010-08-25 | 2010-08-25 | Led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748229U true CN201748229U (en) | 2011-02-16 |
Family
ID=43582907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205037739U Expired - Lifetime CN201748229U (en) | 2010-08-25 | 2010-08-25 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748229U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606999A (en) * | 2012-04-01 | 2012-07-25 | 无锡优塑美科技有限公司 | LED bulb radiator |
| WO2013060060A1 (en) * | 2011-10-24 | 2013-05-02 | 广东德豪润达电气股份有限公司 | Led bulb-shaped light |
| TWI558947B (en) * | 2015-01-28 | 2016-11-21 | Chai Kao Teh | Multi-directional light bulb |
| US9618171B2 (en) | 2012-04-12 | 2017-04-11 | Philips Lighting Holding B.V. | Light-emitting acoustic building element |
-
2010
- 2010-08-25 CN CN2010205037739U patent/CN201748229U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060060A1 (en) * | 2011-10-24 | 2013-05-02 | 广东德豪润达电气股份有限公司 | Led bulb-shaped light |
| CN102606999A (en) * | 2012-04-01 | 2012-07-25 | 无锡优塑美科技有限公司 | LED bulb radiator |
| US9618171B2 (en) | 2012-04-12 | 2017-04-11 | Philips Lighting Holding B.V. | Light-emitting acoustic building element |
| TWI558947B (en) * | 2015-01-28 | 2016-11-21 | Chai Kao Teh | Multi-directional light bulb |
| US9696003B2 (en) | 2015-01-28 | 2017-07-04 | Kao-Teh CHAI | Multi-directional LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160614 Address after: 201100 918 Xin Zhu Road, Shanghai, Minhang District Patentee after: Primo Opto Electronics (Shanghai) Co., Ltd. Patentee after: Guangzhou able photoelectric Co., Ltd. Address before: Hu Xiangcheng District road Xiangcheng Economic Development Zone, Suzhou city of Jiangsu Province, No. 5 in 215000 Patentee before: Pinneng Photonics (Suzhou) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 918 Xinzhu Road, Minhang District, Shanghai, 201100 Co-patentee after: Pinneng Intelligent Lighting (Shenzhen) Co., Ltd. Patentee after: Primo Opto Electronics (Shanghai) Co., Ltd. Address before: 918 Xinzhu Road, Minhang District, Shanghai, 201100 Co-patentee before: Guangzhou able photoelectric Co., Ltd. Patentee before: Primo Opto Electronics (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |