CN202032360U - LED bulb with plastic shell - Google Patents
LED bulb with plastic shell Download PDFInfo
- Publication number
- CN202032360U CN202032360U CN201120118505XU CN201120118505U CN202032360U CN 202032360 U CN202032360 U CN 202032360U CN 201120118505X U CN201120118505X U CN 201120118505XU CN 201120118505 U CN201120118505 U CN 201120118505U CN 202032360 U CN202032360 U CN 202032360U
- Authority
- CN
- China
- Prior art keywords
- plastic shell
- light source
- radiator
- led light
- 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.)
- Expired - Lifetime
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052753 mercury Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED bulb with a plastic shell. Currently, bulb light sources mainly including filament lamps or fluorescent lamp tubes are high in power consumption, short in service life and uneven in light, and contain harmful substances such as mercury and the like. The LED bulb comprises a casing, an LED light source, an aluminum-based PCB (printed circuit board), a radiator and a power supply. The casing includes a lamp holder, the plastic shell and a lampshade; the lamp holder is screwed at the bottom end of the plastic shell; the lampshade is screwed at the top of the plastic shell; the surface of the plastic shell is provided with a plurality of longitudinal through heat convection holes A and heat convection holes B; and the power supply, the radiator, the aluminum-based PCB and the LED light source are sequentially arranged inside the plastic shell from top to bottom. When the LED bulb is used, high convection benefit is generated among the heat convection holes A and the heat convection holes B, and heat on the radiator is dissipated rapidly, so that the LED light source is kept in operation under a lower temperature environment and the service life of the LED light source is prolonged assuredly. The LED bulb is simple in structure, fine in radiating effect, long in service life, convenient and rapid in use, energy-saving, environmental-friendly and wide in application range.
Description
Technical field
The utility model relates to the illumination electronic applications, is specifically related to a kind of plastic shell LED bulb.
Background technology
For a long time, the illuminating bulb source of people is mainly incandescent lamp or fluorescent tube, but these light source power consumptions are big, the life-span short, particularly fluorescent tube contains harmful substances such as mercury, form easily mercury pollution, influenced people's living environment and healthy, light lacks soften, the uniformity; Existing LED bulb on the market mostly is metal shell, has LED tube face temperature height, deficiencies such as preponderance.
The utility model content
The purpose of this utility model is to provide a kind of plastic shell LED bulb, is used for replace incandescent and fluorescent lamp, has characteristics such as energy-conservation, safe, light environmental protection and long-life, has great economic benefit and social benefit.
The utility model is made of housing, led light source, aluminum base PCB plate, radiator and power supply.Housing is divided into lamp holder, plastic shell and lampshade three parts, the spin bottom of plastic shell of lamp holder, and lampshade is screwed in the top of plastic shell; Plastic shell is the fire prevention plastic cement material, the plastic shell surface is provided with the thermal convection current hole A and the thermal convection current hole B of a plurality of vertical perforations, plastic shell inside sets gradually power supply, radiator, aluminum base PCB plate and led light source from top to bottom, led light source is welded on the aluminum base PCB plate, aluminum base PCB backboard face is provided with radiator, and is bonding by high-heat-conductivity glue between aluminum base PCB plate and the radiator.
During use, through producing the strong convection benefit between accurate thermal convection current hole A that designs of calorifics and the thermal convection current hole B, rapidly the heat on the radiator is taken away, led light source is remained under the lower temperature environment works, guarantee that led light source increases the service life, it is luminous even that plastic shell adds that optical grade high transmission rate lampshade makes, and free from glare is comfortable soft.
That advantage of the present utility model is is simple in structure, reliable, good heat dissipation effect, life-span are long, easy to use, quick, and production efficiency height, light efficiency are evenly soft, and electromagnetic-radiation-free, mercury pollution, energy-conserving and environment-protective are used in extensive rangely, are beneficial to popularization.
Description of drawings
Fig. 1 is an overall appearance structural representation of the present utility model;
Fig. 2 is an overall structure schematic diagram of the present utility model;
Fig. 3 is a thermal convection current structural representation of the present utility model;
Fig. 4 is each parts decomposing state schematic diagram of the present utility model.
1 is lamp holder among the figure, the 2nd, and plastic shell, the 3rd, thermal convection current hole A, the 4th, thermal convection current hole B, the 5th, power supply, the 6th, radiator, the 7th, aluminum base PCB plate, the 8th, led light source, the 9th, lampshade.
The specific embodiment
The utility model is described in further details with most preferred embodiment below in conjunction with accompanying drawing:
The utility model is made of housing, led light source (8), aluminum base PCB plate (7), radiator (6) and power supply (5).Housing is divided into lamp holder (1), plastic shell (2) and lampshade (9) three parts, the spin bottom of plastic shell (2) of lamp holder (1), and lampshade (9) is screwed in the top of plastic shell (2); Plastic shell (2) is the fire prevention plastic cement material, plastic shell (2) surface is provided with the thermal convection current hole A (3) and the thermal convection current hole B (4) of a plurality of vertical perforations, plastic shell (2) inside sets gradually power supply (5), radiator (6), aluminum base PCB plate (7) and led light source (8) from top to bottom, led light source (8) is welded on the aluminum base PCB plate (7), aluminum base PCB plate (7) back side is provided with radiator (6), and is bonding by high-heat-conductivity glue between aluminum base PCB plate (7) and the radiator (6).
During use, through producing the strong convection benefit between accurate thermal convection current hole A (3) that designs of calorifics and the thermal convection current hole B (4), rapidly the heat on the radiator (6) is taken away, led light source (8) is remained under the lower temperature environment works, guarantee that led light source (8) increases the service life, it is luminous even that plastic shell (2) adds that optical grade high transmission rate lampshade (9) makes, and free from glare is comfortable soft.
Claims (2)
1. plastic shell LED bulb, it is characterized in that it is made of housing, led light source (8), aluminum base PCB plate (7), radiator (6) and power supply (5), housing is divided into lamp holder (1), plastic shell (2) and lampshade (9) three parts, the spin bottom of plastic shell (2) of lamp holder (1), lampshade (9) is screwed in the top of plastic shell (2); Plastic shell (2) inside sets gradually power supply (5), radiator (6), aluminum base PCB plate (7) and led light source (8) from top to bottom.
2. a kind of plastic shell LED bulb according to claim 1 is characterized in that described plastic shell (2) surface is provided with the thermal convection current hole A (3) and the thermal convection current hole B (4) of a plurality of vertical perforations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120118505XU CN202032360U (en) | 2011-04-19 | 2011-04-19 | LED bulb with plastic shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120118505XU CN202032360U (en) | 2011-04-19 | 2011-04-19 | LED bulb with plastic shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032360U true CN202032360U (en) | 2011-11-09 |
Family
ID=44894657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120118505XU Expired - Lifetime CN202032360U (en) | 2011-04-19 | 2011-04-19 | LED bulb with plastic shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032360U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155668A (en) * | 2011-04-19 | 2011-08-17 | 惠州伟志电子有限公司 | Plastic shell LED (light-emitting diode) bulb and manufacturing process thereof |
| CN102588800A (en) * | 2012-03-13 | 2012-07-18 | 苏州东亚欣业节能照明有限公司 | Light-emitting diode (LED) bulb lamp made of nano composite plastic |
| CN102588799A (en) * | 2012-03-13 | 2012-07-18 | 苏州东亚欣业节能照明有限公司 | LED bulb made of nano composite plastics |
| CN102606925A (en) * | 2012-03-13 | 2012-07-25 | 苏州东亚欣业节能照明有限公司 | Light emitting diode (LED) bulb lamp made of nanometer composite plastic |
| CN104696741A (en) * | 2013-12-09 | 2015-06-10 | 比亚迪股份有限公司 | LED bulb |
| CN105841011A (en) * | 2016-05-30 | 2016-08-10 | 浙江力昇光电科技有限公司 | LED fish gathering lamp |
-
2011
- 2011-04-19 CN CN201120118505XU patent/CN202032360U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155668A (en) * | 2011-04-19 | 2011-08-17 | 惠州伟志电子有限公司 | Plastic shell LED (light-emitting diode) bulb and manufacturing process thereof |
| CN102588800A (en) * | 2012-03-13 | 2012-07-18 | 苏州东亚欣业节能照明有限公司 | Light-emitting diode (LED) bulb lamp made of nano composite plastic |
| CN102588799A (en) * | 2012-03-13 | 2012-07-18 | 苏州东亚欣业节能照明有限公司 | LED bulb made of nano composite plastics |
| CN102606925A (en) * | 2012-03-13 | 2012-07-25 | 苏州东亚欣业节能照明有限公司 | Light emitting diode (LED) bulb lamp made of nanometer composite plastic |
| CN104696741A (en) * | 2013-12-09 | 2015-06-10 | 比亚迪股份有限公司 | LED bulb |
| CN105841011A (en) * | 2016-05-30 | 2016-08-10 | 浙江力昇光电科技有限公司 | LED fish gathering lamp |
| CN105841011B (en) * | 2016-05-30 | 2020-04-10 | 浙江力昇光电科技有限公司 | LED fishing lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Waichi Opto Technology (Shenzhen) Ltd. Assignor: Huizhou Weizhi Electronics Co., Ltd. Contract record no.: 2011440020397 Denomination of utility model: Plastic shell LED (light-emitting diode) bulb and manufacturing process thereof Granted publication date: 20111109 License type: Exclusive License Record date: 20111110 |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN WAI CHI OPTOELECTRONICS CO., LTD. Free format text: FORMER NAME: HUIZHOU WAI CHI ELECTRONICS LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 516100 Guangdong city of Huizhou province Boluo County Hongda International Industrial City Luo Yang Zhen Patentee after: Shenzhen Waichi Photoelectric Co., Ltd. Address before: 516100 Guangdong city of Huizhou province Boluo County Hongda International Industrial City Luo Yang Zhen Patentee before: Huizhou Weizhi Electronics Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: WEIZHI OPTOELECTRONIC (SHENZHEN) CO., LTD. Free format text: FORMER NAME: WAI CHI OPTO (SHENZHEN) TECHNOLOGY LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 516100 Guangdong city of Huizhou province Boluo County Hongda International Industrial City Luo Yang Zhen Patentee after: Waichi Opto Technology (Shenzhen) Ltd. Address before: 516100 Guangdong city of Huizhou province Boluo County Hongda International Industrial City Luo Yang Zhen Patentee before: Shenzhen Waichi Photoelectric Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |