CN202834834U - Light-emitting diode (LED) lamp bulb - Google Patents
Light-emitting diode (LED) lamp bulb Download PDFInfo
- Publication number
- CN202834834U CN202834834U CN2012203289908U CN201220328990U CN202834834U CN 202834834 U CN202834834 U CN 202834834U CN 2012203289908 U CN2012203289908 U CN 2012203289908U CN 201220328990 U CN201220328990 U CN 201220328990U CN 202834834 U CN202834834 U CN 202834834U
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- CN
- China
- Prior art keywords
- power supply
- radiator
- lamp
- led
- aluminium base
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) lamp bulb which comprises a lamp cover, an aluminum substrate, an aluminum sheet, a radiation body, a power supply fixing part, a power supply and a lamp head. The power supply and the lamp head are arranged in the power supply fixing part, the radiation body is covered by the lamp cover, the aluminum substrate is fixed on the aluminum sheet, through holes for radiation are arranged in the centers of the aluminum substrate and the aluminum sheet, the aluminum sheet is fixed on the radiation body, the power supply fixing part is arranged in the radiation body, the radiation body is tightly attached to the power supply fixing part, the lamp head is connected with the power supply fixing part, and an LED lamp panel is positioned on the aluminum substrate. The LED lamp bulb is high in luminance, good in radiation and capable of substituting traditional filament lamps.
Description
Technical field
The utility model relates to a kind of LED bulb lamp.
Background technology
The LED energy consumption is low, and the life-span is long, belongs to the reliable green light source of environmental protection, and country will eliminate the incandescent lamp of those high energy consumptions successively, and this just is the unlimited level road of LED bulb lamp.Can promote the brightness of light fixture by improving the LED luminous flux, with near conventional high wattage incandescent lamp, but the heat dissipation problem of so conventional LED light fixture existence will be more outstanding.
Summary of the invention
The little problem that causes heat in time not shed of area of dissipation that exists in order to overcome existing LED light fixture, the utility model provides a kind of LED bulb lamp.
The technical solution adopted in the utility model is:
A kind of LED bulb lamp is characterized in that: comprise lampshade, aluminium base, aluminium flake, radiator, power supply fixture and be installed in described power supply fixture interior power supply, lamp holder; Radiator is stated in described lampshade residence, fixed described aluminium base on the described aluminium flake, and the center of described aluminium base and described aluminium flake is equipped with the through hole of being convenient to dispel the heat; Described aluminium flake is cemented on the described radiator, and described power supply fixture is located in the described radiator, and described radiator and described power supply fixture inside are close to; Described lamp holder is connected with described power supply fixture; Described aluminium base is provided with a LED lamp plate, and the logical light quantity of preferred LED lamp plate is 800lm.
Further, between described lampshade and the described aluminium base, between described aluminium base and the described aluminium flake, between described aluminium flake and the described radiator, fixing by heat-conducting cream, silica gel or casting glue bonding between described radiator and the described power supply fixture, integral body is guaranteed to dispel the heat evenly when led light source is luminous, and heat can in time reach the expection radiating effect by radiator.
The beneficial effects of the utility model are embodied in: brightness is high, heat radiation is good, can replace the incandescent lamp of traditional 60W.
Description of drawings
Fig. 1 is the utility model overall structure exploded perspective view.
The specific embodiment
With reference to Fig. 1, a kind of LED bulb lamp is characterized in that: comprise lampshade 1, aluminium base 2, aluminium flake 3, radiator 4, power supply fixture 6 and be installed in power supply 5, lamp holder 7 in the described power supply fixture 6; Described lampshade 1 covers described radiator 4, fixed described aluminium base 2 on the described aluminium flake 3, and the center of described aluminium base 2 and described aluminium flake 3 is equipped with the through hole 8 of being convenient to dispel the heat; Described aluminium flake 3 is cemented on the described radiator 4, and described power supply fixture 6 is located in the described radiator 4, and described radiator 4 and described power supply fixture 6 inside are close to; Described lamp holder 7 is connected with described power supply fixture 6; Described aluminium base 2 is provided with a LED lamp plate 9, and the logical light quantity of preferred LED lamp plate 9 is 800lm.
Further, between described lampshade 1 and the described aluminium base 2, between described aluminium base 2 and the described aluminium flake 3, between described aluminium flake 3 and the described radiator 4, fixing by heat-conducting cream, silica gel or casting glue bonding between described radiator 4 and the described power supply fixture 6, integral body is guaranteed to dispel the heat evenly when led light source is luminous, and heat can in time reach the expection radiating effect by radiator.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches in those skilled in the art conceives the equivalent technologies means that can expect according to the present invention.
Claims (2)
1. a LED bulb lamp is characterized in that: comprise lampshade, aluminium base, aluminium flake, radiator, power supply fixture and be installed in described power supply fixture interior power supply, lamp holder; Radiator is stated in described lampshade residence, fixed described aluminium base on the described aluminium flake, and the center of described aluminium base and described aluminium flake is equipped with the through hole of being convenient to dispel the heat; Described aluminium flake is cemented on the described radiator, and described power supply fixture is located in the described radiator, and described radiator and described power supply fixture inside are close to; Described lamp holder is connected with described power supply fixture; Described aluminium base is provided with a LED lamp plate.
2. a kind of LED bulb lamp as claimed in claim 1 is characterized in that: between described lampshade and the described aluminium base, between described aluminium base and the described aluminium flake, between described aluminium flake and the described radiator, fixing by heat-conducting cream, silica gel or casting glue bonding between described radiator and the described power supply fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203289908U CN202834834U (en) | 2012-07-09 | 2012-07-09 | Light-emitting diode (LED) lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203289908U CN202834834U (en) | 2012-07-09 | 2012-07-09 | Light-emitting diode (LED) lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834834U true CN202834834U (en) | 2013-03-27 |
Family
ID=47946536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203289908U Expired - Fee Related CN202834834U (en) | 2012-07-09 | 2012-07-09 | Light-emitting diode (LED) lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834834U (en) |
-
2012
- 2012-07-09 CN CN2012203289908U patent/CN202834834U/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 |
Granted publication date: 20130327 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |