CN202791435U - High-power light-emitting diode (LED) light - Google Patents
High-power light-emitting diode (LED) light Download PDFInfo
- Publication number
- CN202791435U CN202791435U CN2012203780054U CN201220378005U CN202791435U CN 202791435 U CN202791435 U CN 202791435U CN 2012203780054 U CN2012203780054 U CN 2012203780054U CN 201220378005 U CN201220378005 U CN 201220378005U CN 202791435 U CN202791435 U CN 202791435U
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- lamp housing
- led lamp
- plastic
- powered led
- 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
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to the technical field of light-emitting diode (LED) light manufacturing and particularly relates to a high-power LED light which comprises a plastic lamp shell. The upper end of the plastic lamp shell is connected with a lampshade and a lamp base is arranged at the lower end of the plastic lamp shell. An insulator is arranged between the lamp shell and the lamp base, wherein a lamp shell wall body of the plastic lamp shell is provided with a plurality of cambered cooling fins, and heat emission holes are arranged between the cooling fins and along the gap between the two cooling fins. The LED light has the advantages of being elegant in appearance, low in manufacturing cost, light in quality and good in heat emission effect.
Description
Technical field
The utility model belongs to LED lamp manufacturing technology field, particularly a kind of high-powered LED lamp.
Background technology
The LED light fixture has energy-saving and environmental protection, long service life, advantage that luminous flux is large, the fields such as street lamp, large-scale stage lighting have been applied at present, but because the LED lamp also exists the manufacturing cost height, the shortcoming that caloric value is large and radiating effect is poor and can't spreading in the routine use of family, chief reason is that traditional LED lamp major part uses aluminium matter lamp housing as radiator, cost is high, quality is large, be difficult to reduce production costs and adapt to popular demand, and also there is the shortcoming in the heat radiation in the structure of aluminium matter lamp housing.Also the someone brings into use the radiator of plastic material lamp housing, but because of LED lamp caloric value large, and the plastic material lamp housing is generally continued to use the structure of aluminium matter lamp housing, therefore the development of its heat dissipation problem restriction plastic tank radiators, also there is in shape in addition the single shortcoming of outward appearance, can't and be attractive in appearancely well unified in function.
Summary of the invention
The purpose of this utility model is to overcome that existing LED lamp moulding is single, and radiating effect is poor, and the deficiency that manufacturing cost is high provides a kind of high-power LED lamp, and it has the characteristics of good looking appearance, low cost of manufacture, good heat dissipation effect.
For achieving the above object, the utility model adopts following technical proposals:
A kind of high-powered LED lamp, comprise plastic lamp housing, the upper end of plastic lamp housing is connected with lampshade, the lower end of described plastic lamp housing is provided with lamp holder, be provided with insulator between plastic lamp housing and the described lamp holder, the lamp housing wall body of described plastic lamp housing is provided with the radiating fin of some arcs, is provided with louvre between the described radiating fin, and described louvre is offered along the gap between two described radiating fins.
Wherein, at least two described radiating fins form a radiating fin group, and the radiating fin group is provided with a louvre, and described louvre is offered along the gap between two described radiating fins.
Wherein, described radiating fin group is comprised of three radiating fins.
Wherein, the lamp housing wall body of described plastic lamp housing also is provided with spiral stiffener.
Wherein, described stiffener is positioned at the below of described radiating fin.
Wherein, the lower end of described stiffener is provided with cross-ventilation section, and described cross-ventilation section is provided with convection holes.
Wherein, described cross-ventilation section is comprised of fin independently, and described convection holes is located between the described fin.
Wherein, described stiffener smooth surface.
Wherein, the radian of described radiating fin is π/4 ~ π/3.
Wherein, the upper end of described radiating fin is provided with integrated radiating aluminium sheet.
The beneficial effects of the utility model: plastic material makes the structure of plastic lamp housing have good plasticity, can manufacture the radiating fin of arc, make profile have dynamically changeable aesthetic feeling, the radiating fin group arranges louvre, can make LED lamp efficiently radiates heat, and louvre is offered along the gap of radiating fin, the same with radiating fin have arc angle, and one-body molded with radiating fin, not only good heat dissipation effect, and good looking appearance, plastic material is lighter than aluminium material quality, cost is low, can effectively lower the manufacturing cost of LED, more is fit to family and uses, the utlity model has good looking appearance, low cost of manufacture, quality is light, good heat dissipation effect.
Description of drawings
Fig. 1 is the overall structure decomposing schematic representation of a kind of high-powered LED lamp of the utility model.
Fig. 2 is the first view of the plastic lamp housing of a kind of high-powered LED lamp of the utility model.
Fig. 3 is the second view of the plastic lamp housing of a kind of high-powered LED lamp of the utility model.
Fig. 4 is the three-view diagram of the plastic lamp housing of a kind of high-powered LED lamp of the utility model.
Reference numeral:
1---lampshade 2---plastic lamp housing 3---lamp holder 4---insulator
5---radiating fin 6---louvre 7---stiffener 8---convection holes
9---fin 10---great power LED unit 11---radiating aluminium sheets.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figures 1 to 4, a kind of high-powered LED lamp, comprise plastic lamp housing 2, the upper end of plastic lamp housing 2 is connected with lampshade 1, the lower end of described plastic lamp housing 2 is provided with lamp holder 3, the lamp housing wall body of described plastic lamp housing 2 is provided with the radiating fin 5 of arc, is provided with louvre 6 between the described radiating fin 5, and described louvre 6 is offered along the gap between two described radiating fins 5.Plastic material makes the structure of plastic lamp housing 2 have good plasticity, can manufacture the radiating fin 5 of arc, make profile have dynamically changeable aesthetic feeling, louvre 6 and radiating fin 5 the same angles with arc, louvre 6 is one-body molded with radiating fin 5, good heat dissipation effect not only, and good looking appearance, the plastic lamp housing 2 of plastic material is lighter than the quality of aluminium material, and cost is low, can effectively lower the manufacturing cost of LED, more be fit to family and use.
At least two described radiating fins 5 form a radiating fin group, and the radiating fin group is provided with louvre 6, and described louvre 6 is offered along the gap between two described radiating fins 5.Radiating fin 5 forms the radiating fin group, and each radiating fin group is offered a louvre 6, can play equally the effect of heat radiation, and can strengthen the soundness of radiating fin 5.
Concrete, described radiating fin group is comprised of three radiating fins 5.
The lamp housing wall body of described plastic lamp housing 2 also is provided with spiral stiffener 7.Stiffener 7 arranges along radiating fin 5, can reinforce radiating fin 5, prevents that independently radiating fin 5 is damaged.
Described stiffener 7 is positioned at the below of described radiating fin 5.Stiffener 7 is arranged on the lamp housing wall body of plastic lamp housing 2 with being half coated, not only plays and strengthens firm effect, also makes profile more attractive in appearance, has Dynamic Beauty.
Described stiffener 7 smooth surfaces, the stiffener 7 air thermal radiation capability of light face are high, and radiation coefficient can reach 0.8-0.9, can strengthen the radiating effect of LED lamp.
The lower end of described stiffener 7 is provided with cross-ventilation section, and described cross-ventilation section is provided with convection holes 8.Convection holes 8 forms funnel-shaped convection channel with louvre 6, can at once see the heat that the work of LED lamp comes out off.
Described cross-ventilation section is comprised of fin 9 independently, and described convection holes 8 is located between two described fin 9.Fin 9 is identical with the radian of radiating fin 5, forms unified outward appearance, between per two fin 9 convection holes 8 is set, and convection holes 8 is evenly distributed on the periphery of plastic lamp housing 2 lower ends.
The radian of described radiating fin 5 is π/4 ~ π/3.Radian in this scope can make louvre 6 be hidden between the radiating fin 5, does not affect the attractive in appearance of profile.And have larger thermal interface, air can flow preferably, strengthens radiating effect.
The upper end of described radiating fin 5 is provided with integrated radiating aluminium sheet 9.Radiating aluminium sheet 11 is one-body molded with radiating fin 5, and radiating aluminium sheet 11 can in time transmit heat that the LED luminescence unit comes out to radiating fin 5, then by air convection channel dissipation of heat is gone out, and reaches good radiating effect.
Also comprise the great power LED luminescence unit, the great power LED luminescence unit evenly distributes along the periphery of the top of radiating fin 5.The great power LED luminescence unit is evenly distributed on the top of radiating fin 5, makes uniform heat distribution, good heat dissipation effect.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of this practicality protection domain; although with reference to preferred embodiment the utility model is described in detail; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (10)
1. high-powered LED lamp, comprise plastic lamp housing, the upper end of plastic lamp housing is connected with lampshade, the lower end of described plastic lamp housing is provided with lamp holder, be provided with insulator between plastic lamp housing and the described lamp holder, it is characterized in that: the lamp housing wall body of described plastic lamp housing is provided with the radiating fin of some arcs, is provided with louvre between the described radiating fin, and described louvre is offered along the gap between two described radiating fins.
2. a kind of high-powered LED lamp according to claim 1 is characterized in that: at least two described radiating fins form a radiating fin group, and the radiating fin group is provided with a louvre, and described louvre is offered along the gap between two described radiating fins.
3. a kind of high-powered LED lamp according to claim 2, it is characterized in that: described radiating fin group is comprised of three radiating fins.
4. a kind of high-powered LED lamp according to claim 1, it is characterized in that: the lamp housing wall body of described plastic lamp housing also is provided with spiral stiffener.
5. a kind of high-powered LED lamp according to claim 4, it is characterized in that: described stiffener is positioned at the below of described radiating fin.
6. a kind of high-powered LED lamp according to claim 5, it is characterized in that: the lower end of described stiffener is provided with cross-ventilation section, and described cross-ventilation section is provided with convection holes.
7. a kind of high-powered LED lamp according to claim 6 is characterized in that: described cross-ventilation section is comprised of some independently fin, and described convection holes is located between the described fin.
8. a kind of high-powered LED lamp according to claim 4 is characterized in that: the smooth surface of described stiffener.
9. a kind of high-powered LED lamp according to claim 1, it is characterized in that: the radian of described radiating fin is π/4 ~ π/3.
10. a kind of high-powered LED lamp according to claim 1, it is characterized in that: the upper end of described radiating fin is provided with and the integrated radiating aluminium sheet of radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203780054U CN202791435U (en) | 2012-07-31 | 2012-07-31 | High-power light-emitting diode (LED) light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203780054U CN202791435U (en) | 2012-07-31 | 2012-07-31 | High-power light-emitting diode (LED) light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791435U true CN202791435U (en) | 2013-03-13 |
Family
ID=47818694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203780054U Expired - Fee Related CN202791435U (en) | 2012-07-31 | 2012-07-31 | High-power light-emitting diode (LED) light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406075A (en) * | 2014-11-28 | 2015-03-11 | 丁传杰 | 360 degree light emitting and aerodynamic heat dissipation type LED (Light Emitting Diode) bulb lamp |
-
2012
- 2012-07-31 CN CN2012203780054U patent/CN202791435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406075A (en) * | 2014-11-28 | 2015-03-11 | 丁传杰 | 360 degree light emitting and aerodynamic heat dissipation type LED (Light Emitting Diode) bulb lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201992405U (en) | Light-emitting diode (LED) energy saving lamp | |
| CN201582764U (en) | Radiating profile for lamp | |
| CN203099412U (en) | High-power light-emitting diode (LED) lamp with improved structure | |
| CN202791435U (en) | High-power light-emitting diode (LED) light | |
| CN202972827U (en) | Light emitting diode (LED) street lamp | |
| CN202327731U (en) | LED (Light emitting diode) panel lamp | |
| CN205090350U (en) | LED ball bubble heat radiation structure | |
| CN202733671U (en) | LED (light-emitting diode) projection lamp | |
| CN202791512U (en) | Novel LED (light-emitting diode) fluorescent lamp | |
| CN202992811U (en) | High-power LED (light-emitting diode) lamp with improved structure | |
| CN202993118U (en) | Efficient radiator for light-emitting diode (LED) lamp | |
| CN202252979U (en) | Horizontally-inserted type light emitting diode (LED) lamp | |
| CN201672280U (en) | High power LED lamp | |
| CN203628354U (en) | Full-optical angle bulb lamp | |
| CN203686953U (en) | Heat dissipating device for integrated high-power LED (Light Emitting Diode) lamps and LED lamps | |
| CN203176932U (en) | LED street lamp | |
| CN203010415U (en) | Racket shaped street lamp | |
| CN207298447U (en) | A kind of LED energy-saving lamps | |
| CN203836641U (en) | LED bulb | |
| CN203549479U (en) | LED (light emitting diode) lamp | |
| CN201706278U (en) | LED lamp with cooling device | |
| CN202303066U (en) | LED (light emitting diode) reflector lamp | |
| CN202674965U (en) | Light-emitting diode (LED) bulb lamp | |
| CN202403240U (en) | Heat dissipation structure of light emitting diode (LED) lamp | |
| CN102434865B (en) | Lamp shell with air flow diversion cooling effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG SILVERAGE HOLDINGS LTD. Free format text: FORMER OWNER: DONGGUAN SILVER AGE OPTOELECTRONICS SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20130228 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523187 DONGGUAN, GUANGDONG PROVINCE TO: 523927 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130228 Address after: 523927, Humen Town, Dongguan Town, Guangdong City, province, Guangdong Silver Jubilee Polytron Technologies Inc Patentee after: GUANGDONG SILVER AGE SCI & TECH. Co.,Ltd. Address before: 523187 Guangdong Province, Dongguan City Industrial Zone Kau Town Pavilion Jubilee Building Room 201 Patentee before: Dongguan Yinxi Photoelectric Material Technology Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGGUAN YINXI PHOTOELECTRIC MATERIAL TECHNOLOGY CO.,LTD. Assignor: GUANGDONG SILVER AGE SCI & TECH. Co.,Ltd. Contract record no.: 2015990000866 Denomination of utility model: High-power LED lamp Granted publication date: 20130313 License type: Exclusive License Record date: 20151020 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |