CN202674940U - Radiation-type LED (light emitting diode) bulb lamp - Google Patents
Radiation-type LED (light emitting diode) bulb lamp Download PDFInfo
- Publication number
- CN202674940U CN202674940U CN2012202995330U CN201220299533U CN202674940U CN 202674940 U CN202674940 U CN 202674940U CN 2012202995330 U CN2012202995330 U CN 2012202995330U CN 201220299533 U CN201220299533 U CN 201220299533U CN 202674940 U CN202674940 U CN 202674940U
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- lamp
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- radiation
- bulb lamp
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Abstract
The utility model relates to the technical field of the lamp illumination, in particular to a radiation-type LED (light emitting diode) bulb lamp. The radiation-type LED bulb lamp comprises a spherical lampshade, a lamp holder and a screwed joint arranged on the bottom of the lamp holder, wherein the inside of the spherical lampshade is provided with an LED lamp tube with a high luminance; the lamp holder is provided with a metal radiator; the metal radiator consists of one circle of cooling ribs and a hollow cooling substrate; and the cooling ribs are evenly distributed on the outer side wall of the hollow cooling substrate along the axial direction of the hollow cooling substrate. The radiation-type LED bulb lamp disclosed by the utility model has a good cooling performance, the LED lamp cooling problem is effectively solved, the short circuit of a power supply due to overhigh temperature is avoided, and the radiation-type LED bulb lamp has the advantages of energy saving, environment protection and long service life.
Description
Technical field
The utility model relates to the lamp lighting technical field, especially a kind of LED bulb lamp of good heat dissipation effect.
Background technology
It is light source that traditional fluorescent lamp substantially all adopts incandescent lamp, and incandescent lamp not only often safeguard and the life-span is not long by colour difference, needs, and it is high most importantly to consume energy, in case there is a lamp to be spoilt, can cause whole fluorescent lamp to throw light on.Along with the development of science and technology, more and more adopt the LED lamp to substitute traditional incandescent lamp, LED lamp tradition bubble is compared stronger superiority, and the response time is fast, energy-conserving and environment-protective.But the problem of LED lamp ubiquity poor radiation easily causes lamp hole temperature too high, affects the service life of fluorescent lamp.
The utility model content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of LED bulb lamp of good heat dissipation effect.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of heat radiation type LED bulb lamp, comprise globe holder, lamp socket and be arranged on the nipple of lamp socket bottom, be provided with the high-brightness LED fluorescent tube in the described globe holder, be provided with metal heat sink on the described lamp socket, described metal heat sink is made of a circle heat-dissipating fin and hollow cooling base, and each heat-dissipating fin evenly is arranged on the lateral wall of hollow cooling base good heat dissipation effect along the axial direction of hollow cooling base.
Further, be coated with the fluorescence incremental layer on the described globe holder, the brightness of Effective Raise LED ball bubble.
The beneficial effects of the utility model are, radiating type LED fluorescent lamp perfect heat-dissipating of the present utility model effectively solves the heat dissipation problem of LED lamp, avoids excess Temperature to cause power supply short circuit, energy-conserving and environment-protective, long service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. globe holders among the figure, 2. lamp socket, 3. nipple, 4. heat-dissipating fin.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Heat radiation type LED bulb lamp as shown in Figure 1, comprise globe holder 1, lamp socket 2 and be arranged on the nipple 3 of lamp socket 2 bottoms, be provided with the high-brightness LED fluorescent tube in the globe holder 1, be provided with metal heat sink on the lamp socket 2, metal heat sink is made of a circle heat-dissipating fin 4 and hollow cooling base, and each heat-dissipating fin 4 evenly is arranged on the lateral wall of hollow cooling base good heat dissipation effect along the axial direction of hollow cooling base.Be coated with the fluorescence incremental layer on the globe holder 1, the brightness of Effective Raise LED ball bubble.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. heat radiation type LED bulb lamp, it is characterized in that: comprise globe holder (1), lamp socket (2) and be arranged on the nipple (3) of lamp socket (2) bottom, described globe holder is provided with the high-brightness LED fluorescent tube in (1), described lamp socket is provided with metal heat sink on (2), described metal heat sink is made of a circle heat-dissipating fin (4) and hollow cooling base, and each heat-dissipating fin (4) evenly is arranged on the lateral wall of hollow cooling base along the axial direction of hollow cooling base.
2. heat radiation type LED bulb lamp according to claim 1, it is characterized in that: described globe holder is coated with the fluorescence incremental layer on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202995330U CN202674940U (en) | 2012-06-25 | 2012-06-25 | Radiation-type LED (light emitting diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202995330U CN202674940U (en) | 2012-06-25 | 2012-06-25 | Radiation-type LED (light emitting diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674940U true CN202674940U (en) | 2013-01-16 |
Family
ID=47495846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202995330U Expired - Fee Related CN202674940U (en) | 2012-06-25 | 2012-06-25 | Radiation-type LED (light emitting diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674940U (en) |
-
2012
- 2012-06-25 CN CN2012202995330U patent/CN202674940U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130625 |