CN202598270U - Light-emitting diode (LED) bulb lamp - Google Patents
Light-emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN202598270U CN202598270U CN2012202930251U CN201220293025U CN202598270U CN 202598270 U CN202598270 U CN 202598270U CN 2012202930251 U CN2012202930251 U CN 2012202930251U CN 201220293025 U CN201220293025 U CN 201220293025U CN 202598270 U CN202598270 U CN 202598270U
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- radiator
- radiating
- radiating fin
- led
- bulb lamp
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Abstract
The utility model relates to the field of light-emitting diode (LED) lighting, in particular to an LED bulb lamp which comprises a power source module, a radiating module and an LED lamp body module which are sequentially connected, wherein the radiating module is a radiator. The radiator comprises a radiator round lower bottom part, a radiator round upper part and a radiating fin group, wherein the bottom of the radiating fin group is connected with the radiator round lower bottom part, a small part on the upper portion of the radiating fin group is connected with the radiator round upper part, and a part of the radiator round upper part is connected with a lamp holder. The radiating fin group comprises a plurality of radiating fins, and a radiating channel is formed among the radiating fins. The LED bulb lamp has the advantages of improving radiating efficiency, effectively protecting LED chips, improving the quality, prolonging service life, reducing replacing frequency and using cost and being favorable for application and promotion.
Description
Technical field
The utility model relates to the LED lighting field, relates in particular to a kind of LED bulb lamp.
Background technology
Along with expanding economy, the progress of society, energy conservation has become inevitable and social consensus.Various electrical equipment more and more develop towards the direction of saving characteristics such as the energy, easy to use, conserve space, safe and efficient, one-machine-multi-function, environmental protection.LED illumination is no exception as live in the middle of the illumination important a member of people.
In the prior art, there are shortcomings such as complex structure, lamp body weight are heavier, cost height mostly in the LED bulb lamp, and existing LED bulb lamp heat radiation is bad mostly, service life is short.Present LED street lamp can produce bigger heat in work, existing LED bulb lamp lacks effective heat dissipation equipment, and the time has been grown the service life of easy shortening LED, is unfavorable for promoting the use of of LED bulb lamp.
The utility model content
The technical problem that the utility model solves is: a kind of LED bulb lamp is provided, has the effect of high efficiency and heat radiation, long service life.
The technical scheme that the utility model is taked connects power module, radiating module, LED lamp body module successively for a kind of LED bulb lamp being provided, comprising, said radiating module is a radiator.
Further improvement as the utility model; Said radiator comprises the circular lower bottom part of radiator, radiator circular upper, radiating fin group; The bottom of said radiating fin group is connected with the circular lower bottom part of said radiator; The fraction on said radiating fin group top is connected with said radiator circular upper, and the part of said radiator circular upper is connected with lamp holder.
As the further improvement of the utility model, said radiating fin group comprises a plurality of radiating fins, constitutes heat dissipation channel between the said radiating fin.
Further improvement as the utility model equidistantly distributes between the said radiating fin.
As the further improvement of the utility model, said radiating fin is a strip.
As the further improvement of the utility model, said radiating fin is the circular arc fin.
The beneficial effect of the utility model is: improved the radiating efficiency of LED ball bulb, protected the LED chip effectively, improved the quality of LED bulb lamp, prolonged service life, reduced frequency and the use cost changed, helped application.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Numeral among the figure: 1, radiator circular upper; 2, radiating fin group; 3, the circular lower bottom part of radiator; 4, the fraction on radiating fin group top; 5, radiating fin; 6, heat dissipation channel.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
As shown in Figure 1, the utility model provides a kind of LED bulb lamp, comprises connecting power module, radiating module, LED lamp body module successively, and said radiating module is a radiator.
Said radiator comprises the circular lower bottom part 3 of radiator, radiator circular upper 1, radiating fin group 2; The bottom of said radiating fin group 2 is connected with the circular lower bottom part 3 of said radiator, and the fraction 4 on said radiating fin group top is connected with said radiator circular upper 1.The part of said radiator circular upper 1 is connected with lamp holder.In conjunction with actual operating position of the present invention, LED lamp conduction work calories is given each radiating fin 5, through the air current flow of various directions, makes air communication cross heat dissipation channel 6 and radiating fin 5 is conducted the heat that takes out of, dissipates.
Said radiating fin group 2 comprises a plurality of radiating fins 5, constitutes heat dissipation channel 6 between the said radiating fin 5.For the air-flow overall flow that helps in the heat dissipation channel 6 smooth and easy; Can effectively take away the heat that radiating fin 5 is come out; The present invention is distributed in radiating fin 5 height at lamp housing body middle part greater than the radiating fin that is distributed in lamp housing body both sides 5 height, and radiating fin group 2 tops are circular-arc distribution.Thus, can LED lamp, radiating fin 5 incidental heats be dissipated with the mode of maximum area of dissipation.And such moulding also can promote the overall appearance degree of lamp housing, is to kill two birds with one stone.
Equidistantly distribute between the said radiating fin 5.Consider and to realize whole balanced heat radiation, the effect of heat local accumulation influence heat radiation can on the lamp housing body, not occur, equidistantly distribute between each radiating fin 5 that the present invention adopts.Like this, can cooperate 5 groups of tops of radiating fin to be the moulding of circular-arc distribution, better improve radiating effect
Said radiating fin 5 is a strip.Evenly be opened in around the lamp body; The heat that LED lamp pearl produces is transmitted on the lamp body through aluminium base; At this moment the form of penetrating with the width of cloth through external surface area of the heat part on the lamp body is loose in air; And also there is quite high heat lamp body inside, and air groove all around just imports to these heats in the air with the heat radiation form of convection current and goes, and radiating effect is better.Air groove on the lamp body is taked on mould, to insert the form of wearing, and can simplify mould and alleviate lamp body weight, reduces product cost.
Said radiating fin 5 is the circular arc fin.And, consider that radiating fin 5 can not cause unnecessary damages to the assembler owing to the lofty existence of wedge angle, the radiating fin 5 of employing is a circular arc radiating fin 5.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (6)
1. a LED bulb lamp comprises connecting power module, radiating module, LED lamp body module successively, and it is characterized in that: said radiating module is a radiator.
2. LED bulb lamp according to claim 1; It is characterized in that: said radiator comprises the circular lower bottom part of radiator, radiator circular upper, radiating fin group; The bottom of said radiating fin group is connected with the circular lower bottom part of said radiator; The fraction on said radiating fin group top is connected with said radiator circular upper, and the part of said radiator circular upper is connected with lamp holder.
3. LED bulb lamp according to claim 2 is characterized in that: said radiating fin group comprises a plurality of radiating fins, constitutes heat dissipation channel between the said radiating fin.
4. LED bulb lamp according to claim 3 is characterized in that: equidistantly distribute between the said radiating fin.
5. according to each described LED bulb lamp of claim 1 to 4, it is characterized in that: said radiating fin is a strip.
6. LED bulb lamp according to claim 5 is characterized in that: said radiating fin is the circular arc fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202930251U CN202598270U (en) | 2012-06-21 | 2012-06-21 | Light-emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202930251U CN202598270U (en) | 2012-06-21 | 2012-06-21 | Light-emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598270U true CN202598270U (en) | 2012-12-12 |
Family
ID=47315803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202930251U Expired - Fee Related CN202598270U (en) | 2012-06-21 | 2012-06-21 | Light-emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465666A (en) * | 2015-11-25 | 2016-04-06 | 宁波市柯玛士太阳能科技有限公司 | Ball bulb |
-
2012
- 2012-06-21 CN CN2012202930251U patent/CN202598270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465666A (en) * | 2015-11-25 | 2016-04-06 | 宁波市柯玛士太阳能科技有限公司 | Ball bulb |
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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: 20121212 Termination date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |