CN202812910U - Light-emitting diode (LED) bulb lamp - Google Patents
Light-emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN202812910U CN202812910U CN2012204257016U CN201220425701U CN202812910U CN 202812910 U CN202812910 U CN 202812910U CN 2012204257016 U CN2012204257016 U CN 2012204257016U CN 201220425701 U CN201220425701 U CN 201220425701U CN 202812910 U CN202812910 U CN 202812910U
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- CN
- China
- Prior art keywords
- plastic base
- bulb lamp
- led bulb
- light source
- heat sink
- 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 - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a light-emitting diode (LED) bulb lamp which comprises a light source panel, a heat sink, an actuator and a plastic base. The actuator is arranged in the plastic base, the heat sink is locked on the plastic base, the light source panel is locked on the plastic base, and the plastic base is provided with a heat emission hole. The LED bulb lamp further comprises a lamp holder, and the lamp holder is tightly screwed on the plastic base. The LED bulb lamp has the advantages that heat generated by the actuator is taken away through the emission hole, the problem that the actuator is difficult in heat dissipation is solved, and the service life of the LED bulb lamp is improved.
Description
Technical field
The utility model relates to lamp body, relates in particular to the LED bulb lamp.
Background technology
Present LED bulb lamp, radiating effect is bad, affects the life-span of LED bulb lamp.
The utility model content
In order to solve the problems of the prior art, the utility model provides a kind of LED bulb lamp.
The utility model provides a kind of LED bulb lamp, comprise light source board, radiator, driver, plastic base, described driver is packed in the described plastic base, and described radiator is locked on the described plastic base, described light source board is locked on the described plastic base, and described plastic base is provided with louvre; This LED bulb lamp also comprises lamp holder, and described lamp holder is tightened in described plastic base.
As further improvement of the utility model, described radiator is grid heat sink, and described grid heat sink links to each other by screw with described plastic base, and described light source board links to each other by screw with described plastic base.
As further improvement of the utility model, this LED bulb lamp also comprises diffusion shell, and described diffusion shell is installed on the described grid heat sink.
The beneficial effects of the utility model are: take away the heat that driver produces by louvre, solved the difficult problem of driver heat radiation, the service life of improving the LED bulb lamp.
Description of drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Fig. 3 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, the utility model discloses a kind of LED bulb lamp, comprise light source board 2, radiator, driver 4, plastic base 5, described driver 4 is packed in the described plastic base 5, described radiator is locked on the described plastic base 5, described light source board 2 is locked on the described plastic base 5, and described plastic base 5 is provided with louvre 7; This LED bulb lamp also comprises lamp holder 6, and described lamp holder 6 is tightened in described plastic base 5.
Take away the heat that driver 4 produces by louvre 7, solved the difficult problem of driver 4 heat radiations, the service life of improving the LED bulb lamp.
Described radiator is grid heat sink 3, and described grid heat sink 3 and described plastic base 5 link to each other by screw, and described light source board 2 and described plastic base 5 link to each other by screw.
Lock on the described plastic base 5 by described grid heat sink 3, described light source board 2 is locked and is reached light source board 2 and grid heat sink 3 integrated designs on the described plastic base 5, has ensured that fully the heat radiation of LED bulb lamp requires and service life.
This LED bulb lamp also comprises diffusion shell 1, and described diffusion shell 1 is installed on the described grid heat sink 3.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. LED bulb lamp, it is characterized in that: comprise light source board (2), radiator, driver (4), plastic base (5), described driver (4) is packed in the described plastic base (5), described radiator is locked on the described plastic base (5), described light source board (2) is locked on the described plastic base (5), and described plastic base (5) is provided with louvre (7); This LED bulb lamp also comprises lamp holder (6), and described lamp holder (6) is tightened in described plastic base (5).
2. LED bulb lamp according to claim 1, it is characterized in that: described radiator is grid heat sink (3), described grid heat sink (3) links to each other by screw with described plastic base (5), and described light source board (2) links to each other by screw with described plastic base (5).
3. LED bulb lamp according to claim 2, it is characterized in that: this LED bulb lamp also comprises diffusion shell (1), described diffusion shell (1) is installed on the described grid heat sink (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204257016U CN202812910U (en) | 2012-08-27 | 2012-08-27 | Light-emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204257016U CN202812910U (en) | 2012-08-27 | 2012-08-27 | Light-emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812910U true CN202812910U (en) | 2013-03-20 |
Family
ID=47871780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204257016U Expired - Fee Related CN202812910U (en) | 2012-08-27 | 2012-08-27 | Light-emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812910U (en) |
-
2012
- 2012-08-27 CN CN2012204257016U patent/CN202812910U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20200827 |