CN202469599U - 5W profile lamp cup light-emitting diode (LED) bulb lamp - Google Patents
5W profile lamp cup light-emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN202469599U CN202469599U CN2012200231835U CN201220023183U CN202469599U CN 202469599 U CN202469599 U CN 202469599U CN 2012200231835 U CN2012200231835 U CN 2012200231835U CN 201220023183 U CN201220023183 U CN 201220023183U CN 202469599 U CN202469599 U CN 202469599U
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- radiator
- lamp
- led
- light source
- lampshade
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Abstract
The utility model discloses a 5W profile lamp cup light-emitting diode (LED) bulb lamp which comprises a lamp cap, a radiator, a driving component, an aluminum substrate, an LED light source and a lampshade; a conductive contact is arranged on the lamp cap; the radiator is fixedly arranged on the lamp cap; the driving component is arranged in the radiator, and is contacted with the radiator; the aluminum substrate is arranged in the radiator, and the LED light source is connected with the driving component and is arranged on the aluminum substrate; the lampshade seals the LED light source in the radiator; and the radiator is a die-cast radiator. The 5W profile lamp cup LED bulb lamp has the advantages that (1) because the plastic lampshade is adopted in front of the lamp body and a glass lampshade can also be adopted, a plurality of options are provided, and the plastic lampshade is not easy to damage; (2) the structure of the whole lamp is quite simple, so that the installation and the detachment are very convenient; and (3) the lamp cup and the radiator are integrated, i.e. the lamp cup serves as the radiator, so that the heat dissipation capability can be greatly improved, the structure of the lamp body is simplified, the size of the lamp body is reduced, the installation is convenient, and the light brightness is adjustable.
Description
Technical field
The utility model relates to technical field of lighting fixtures, is specifically related to a kind of LED bulb lamp.
Background technology
In the conventional art, bulb lamp is made up of seven parts usually, wherein uppermost be cloche; Cover is stuck on the pedestal, and individual hole is arranged above the pedestal, and pedestal connects heat-conducting seat; Heat-conducting seat connects radiator, on lamp holder, connects driving power, and luminous is the lamp pearl.The shortcoming of tradition bulb lamp is that light reflection utilization rate is low, power consumption is big, bulb life is short etc.In order to reach energy-conservation purpose, now LED bulb lamps that adopt more, it adopts the aluminium shell usually, in LED lamp pearly-lustre source radiator is installed at the back, and its advantage is that energy saving, life-span are long; Shortcoming is that caloric value is big, and heatsink weight is big, cost is high, complex structure, cause whole lamp body long-pending big, cost is high; And be not easy to install; Cover with cloche before the LED lamp pearl, owing to have only cloche available usually, and the easy impaired fragmentation of (as outdoor) cloche in some place; Cause light fixture to damage, and have potential safety hazard.
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The utility model content
The technical problem that the utility model will solve provides a kind of simple in structure, easy for installation, good heat dissipation effect 5W fin Lamp cup LED bulb lamp.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of 5W section bar Lamp cup LED bulb lamp; It is characterized in that: comprise lamp holder, radiator, driven unit, aluminium base, led light source and lampshade, lamp holder is provided with conductive contact, and radiator is fixed on the lamp holder; Driven unit is installed in the radiator, and driven unit contacts with radiator; Aluminium base is installed in the radiator, and led light source connects driven unit and is installed on the aluminium base; Lampshade is sealed on led light source in the radiator; Radiator is the die casting radiator, and its surface is provided with radiating groove.
Further, the radiator front end is provided with a circular groove, and aluminium base is fixed in this circular groove through screw, and lamp cover is on this circular groove.
Further, said led light source is the led light source of 5W for the power of being made up of some LED lamp pearls.
Further, said lampshade is a hemispherical dome structure, and it adopts transparent glass, PC (Merlon), ABS (acrylonitrile-styrene-butadiene copolymer) or PP plastic materials such as (polyvinyl chloride) to process.
Compare with traditional LED Down lamp, the utlity model has following advantage: the first,, can adopt glass lamp shade again, multiple choices are provided, and plastic lamp shade be not fragile, can reduce cost, and eliminates safe hidden trouble because plastic lamp shade is adopted in the lamp body front; The second, the structure of whole lamp is quite simple, and is therefore very convenient when installing or dismantling; Three, Lamp cup and radiator are made of one, promptly Lamp cup itself so can significantly improve heat-sinking capability with regard to radiator, and simplifies the structure of lamp body, reduces the lamp body volume, be convenient to install, and the lamplight brightness scalable.
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Description of drawings
Fig. 1 is the utility model decomposition chart.
Fig. 2 is the utility model plane structure chart.
Among the figure, 1 is lamp holder, and 2 is radiator, and 3 is aluminium base, and 4 is lampshade, and 5 is LED lamp pearl, and 6 is screw.
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The specific embodiment
In the present embodiment; See figures.1.and.2, said 5W section bar Lamp cup LED bulb lamp comprises lamp holder 1, radiator 2, driven unit (not shown), aluminium base 3, led light source and lampshade 4; Lamp holder 1 is provided with conductive contact; Radiator 2 is fixed on the lamp holder 1, and driven unit is installed in the radiator 2, and driven unit contacts with radiator 2; Aluminium base 3 is installed in the radiator 2, and led light source connects driven unit and is installed on the aluminium base 3; Lampshade 4 is sealed on led light source in the radiator 2; Radiator 2 is the die casting radiator, and its surface is provided with radiating groove.
Radiator 2 front ends are provided with a circular groove, and aluminium base 3 is fixed in this circular groove through screw 6, and lampshade 4 covers on this circular groove.
Led light source is the led light source of 5W for the power of being made up of some LED lamp pearls 5.
Lampshade 4 is a hemispherical dome structure, and it adopts transparent glass, PC (Merlon), ABS (acrylonitrile-styrene-butadiene copolymer) or PP plastic materials such as (polyvinyl chloride) to process.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (4)
1. 5W section bar Lamp cup LED bulb lamp; It is characterized in that: comprise lamp holder, radiator, driven unit, aluminium base, led light source and lampshade, lamp holder is provided with conductive contact, and radiator is fixed on the lamp holder; Driven unit is installed in the radiator, and driven unit contacts with radiator; Aluminium base is installed in the radiator, and led light source connects driven unit and is installed on the aluminium base; Lampshade is sealed on led light source in the radiator; Radiator is the die casting radiator, and its surface is provided with radiating groove.
2. 5W section bar Lamp cup LED bulb lamp according to claim 1, it is characterized in that: the radiator front end is provided with a circular groove, and aluminium base is fixed in this circular groove through screw, and lamp cover is on this circular groove.
3. 5W section bar Lamp cup LED bulb lamp according to claim 1 is characterized in that: said led light source is the led light source of 5W for the power of being made up of some LED lamp pearls.
4. 5W section bar Lamp cup LED bulb lamp according to claim 1, it is characterized in that: said lampshade is a hemispherical dome structure, it adopts transparent glass, PC, ABS or PP material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200231835U CN202469599U (en) | 2012-01-18 | 2012-01-18 | 5W profile lamp cup light-emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200231835U CN202469599U (en) | 2012-01-18 | 2012-01-18 | 5W profile lamp cup light-emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469599U true CN202469599U (en) | 2012-10-03 |
Family
ID=46917757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200231835U Expired - Fee Related CN202469599U (en) | 2012-01-18 | 2012-01-18 | 5W profile lamp cup light-emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028372A (en) * | 2021-03-08 | 2021-06-25 | 李涛 | Multifunctional bulb lamp |
-
2012
- 2012-01-18 CN CN2012200231835U patent/CN202469599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028372A (en) * | 2021-03-08 | 2021-06-25 | 李涛 | Multifunctional bulb lamp |
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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: 20121003 Termination date: 20210118 |