CN203099436U - Light-emitting diode (LED) bulb lamp with heat dissipation structure - Google Patents
Light-emitting diode (LED) bulb lamp with heat dissipation structure Download PDFInfo
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- CN203099436U CN203099436U CN2013200594797U CN201320059479U CN203099436U CN 203099436 U CN203099436 U CN 203099436U CN 2013200594797 U CN2013200594797 U CN 2013200594797U CN 201320059479 U CN201320059479 U CN 201320059479U CN 203099436 U CN203099436 U CN 203099436U
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- heat dissipation
- lamp
- radiator
- led
- light source
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Abstract
The utility model relates to a light-emitting diode (LED) bulb lamp with a heat dissipation structure. The LED bulb lamp with the heat dissipation structure comprises a lamp holder, a lamp base and a heat dissipation body. The lamp base is arranged on the lamp holder. The heat dissipation body is arranged on the lamp base. A driving power source is arranged inside the lamp base. A plurality of grooves are evenly formed in the heat dissipation body. LED light source components are arranged inside the grooves. A lampshade is arranged on the outer side of each LED light source component and fixed inside each groove. A plurality of air holes are evenly formed at the bottom end of the lamp base and the top of the heat dissipation body. The corresponding air holes in the lamp base and the heat dissipation body are located on the same central line. The LED bulb lamp with the heat dissipation structure has the advantages that due to the facts that all surface areas, except for three luminous circular windows, of the outer surface of the heat dissipation body are directly contacted with air, and the air holes which are communicated in an up-down mode are formed inside, convection between hot air and cold air is formed, a heat conducting function and a heat dissipation function are good, due to the fact that the hollow luminous circular windows are adopted, the hollow luminous circular windows are used as the carrier of the heat dissipation body and the carriers of the LED light source components, and the whole bulb lamp is complete in appearance and unique in structure.
Description
Technical field
The utility model relates to a kind of LED bulb lamp with radiator structure.
Background technology
At present, the light source board of LED bulb is as being installed on the heat radiator body, and then luminous scope does not reach the requirement of full period-luminosity, raises as light source board and installs, and luminous scope has strengthened, and the distance of light source board and heat radiator body strengthens, and radiating effect reduces greatly.Be unfavorable for the reduction of the junction temperature of LED.Also having a kind of design, also is that top is radiator, but the most of area of appearance is by reflection shield, and the diffuser bilayer is topped, and it is also not satisfactory to dispel the heat.
The utility model content
The purpose of this utility model provides a kind of LED bulb lamp with radiator structure, makes the radiator outer surface greatly increase contact area with air, the heat that led light source is produced, and efficient conduction and distributing, and simple in structure.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of LED bulb lamp with radiator structure, comprise lamp holder, lamp socket and radiator, described lamp holder is provided with lamp socket, lamp socket is provided with radiator, the inside of lamp socket is provided with driving power, is evenly distributed with some grooves on the radiator, is provided with the led light source assembly in the groove, the outside of led light source assembly is provided with lampshade, and lampshade is fixed in the groove.
Described lampshade comprises lampshade, diffuser and reflector, and the outside of shade holder is provided with diffuser, and the inboard of diffuser is provided with reflector, and reflector is fixed in the shade holder.
The bottom of described lamp socket, the top of radiator all are evenly distributed with some air-vents, on the lamp socket with radiator on corresponding air-vent be positioned on the same center line.
Led light source assembly on the described radiator is at least 3.
The beneficial effects of the utility model are: because the radiator appearance is except three luminous round windows, all surface is long-pending directly to be contacted with air, and the inner air-vent that up/down perforation is arranged, and forms the convection current of cold and hot air, heat conduction, dispel the heat effective especially.Adopt the high efficiency LED light source assembly again, adopted the diffuser of high transmission rate on the lampshade, realized the high light efficiency of whole lamp, long-life effect; Adopt hollow, establish round luminescence window, be radiator be again the carrier of led light source assembly, whole lamp body appearance is intact just, the structure uniqueness, external form is novel and beautiful very.Easy to assembly during volume production, cost is low, the economic worth height.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the described structural representation with LED bulb lamp of radiator structure of the utility model embodiment;
Fig. 2 is the described decomposition texture schematic diagram with LED bulb lamp of radiator structure of the utility model embodiment;
Fig. 3 is the described cutaway view with LED bulb lamp of radiator structure of the utility model embodiment;
Fig. 4 is the described vertical view with LED bulb lamp of radiator structure of the utility model embodiment;
Fig. 5 is the structure for amplifying schematic diagram of lampshade in the described LED bulb lamp with radiator structure of the utility model embodiment.
Among the figure:
1, lamp holder; 2, lamp socket; 3, radiator; 4, lampshade; 5, led light source assembly; 6, driving power; 7, air-vent; 8, shade holder; 9, diffuser; 10, reflector; 11, groove.
The specific embodiment
Shown in Fig. 1-5, the described a kind of LED bulb lamp of the utility model embodiment with radiator structure, comprise lamp holder 1, lamp socket 2 and radiator 3, described lamp holder 1 is provided with lamp socket 2, and lamp socket 2 is provided with radiator 3, and the inside of lamp socket 2 is provided with driving power 6, be evenly distributed with some grooves 11 on the radiator 3, be provided with led light source assembly 5 in the groove 11, the outside of led light source assembly 5 is provided with lampshade 4, and lampshade 4 is fixed in the groove 11.Described lampshade 4 comprises shade holder 8, diffuser 9 and reflector 10, and the outside of shade holder 8 is provided with diffuser 9, and the inboard of diffuser 9 is provided with reflector 10, and reflector 10 is fixed in the shade holder 8.The top of the bottom of described lamp socket 2, radiator 3 all is evenly distributed with some air-vents 7, on the lamp socket 2 with radiator 3 on corresponding air-vent 7 be positioned on the same center line.Led light source assembly 5 on the described radiator 3 is at least 3.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but on its shape or structure, do any variation; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (4)
1. LED bulb lamp with radiator structure, comprise lamp holder (1), lamp socket (2) and radiator (3), it is characterized in that: described lamp holder (1) is provided with lamp socket (2), lamp socket (2) is provided with radiator (3), the inside of lamp socket (2) is provided with driving power (6), is evenly distributed with some grooves (11) on the radiator (3), is provided with led light source assembly (5) in the groove (11), the outside of led light source assembly (5) is provided with lampshade (4), and lampshade (4) is fixed in the groove (11).
2. the LED bulb lamp with radiator structure according to claim 1, it is characterized in that: described lampshade (4) comprises shade holder (8), diffuser (9) and reflector (10), the outside of shade holder (8) is provided with diffuser (9), the inboard of diffuser (9) is provided with reflector (10), and reflector (10) is fixed in the shade holder (8).
3. the LED bulb lamp with radiator structure according to claim 2, it is characterized in that: the top of the bottom of described lamp socket (2), radiator (3) all is evenly distributed with some air-vents (7), and lamp socket (2) is gone up and the last corresponding air-vent (7) of radiator (3) is positioned on the same center line.
4. according to each described LED bulb lamp with radiator structure of claim 1-3, it is characterized in that: the led light source assembly (5) on the described radiator (3) is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200594797U CN203099436U (en) | 2013-02-04 | 2013-02-04 | Light-emitting diode (LED) bulb lamp with heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200594797U CN203099436U (en) | 2013-02-04 | 2013-02-04 | Light-emitting diode (LED) bulb lamp with heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099436U true CN203099436U (en) | 2013-07-31 |
Family
ID=48850838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200594797U Expired - Fee Related CN203099436U (en) | 2013-02-04 | 2013-02-04 | Light-emitting diode (LED) bulb lamp with heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115267A (en) * | 2013-02-04 | 2013-05-22 | 天目照明有限公司 | Light-emitting diode (LED) bulb lamp with heat dissipation structure |
-
2013
- 2013-02-04 CN CN2013200594797U patent/CN203099436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115267A (en) * | 2013-02-04 | 2013-05-22 | 天目照明有限公司 | Light-emitting diode (LED) bulb lamp with heat dissipation structure |
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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: 20130731 Termination date: 20180204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |