CN203517392U - A LED spherical lamp with a built-in fan structure - Google Patents
A LED spherical lamp with a built-in fan structure Download PDFInfo
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- CN203517392U CN203517392U CN201320596837.8U CN201320596837U CN203517392U CN 203517392 U CN203517392 U CN 203517392U CN 201320596837 U CN201320596837 U CN 201320596837U CN 203517392 U CN203517392 U CN 203517392U
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- lamp
- fan structure
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 241001465382 Physalis alkekengi Species 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 5
- 238000004020 luminiscence type Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a LED globe lamp technical field, concretely relates to LED globe lamp of built-in fan structure, including lamp shade, lamp body, insulating seat and the lamp holder that connects gradually, the lamp body includes radiating part and light-emitting component, light-emitting component includes LED light-emitting components and parts and drive power supply, the radiating part includes heat dissipation casing and fan structure, and the fan structure includes the basal portion, and the basal portion is connected with the vibration fin that piezoceramics material made, and the surface of vibration fin is equipped with the copper thin layer, LED light-emitting components and parts set up on the basal portion, drive power supply with basal portion and LED light-emitting components and parts connect, have the radiating effect and show, lamps and lanterns long service life's characteristics.
Description
Technical field
The utility model relates to LED globe lamp technical field, is specifically related to a kind of LED globe lamp of built-in fans structure.
Background technology
LED globe lamp is the Novel energy-saving lamp that substitutes conventional incandescent bulb.That conventional incandescent (tengsten lamp) consumes energy is high, the life-span is short; under the overall situation of global resources anxiety; gradually, by national governments, forbidden producing; substitute products are electronic energy-saving lamps thereupon; although electronic energy-saving lamp has improved energy-saving effect; but owing to having used the heavy metal element of many contaminated environment, run counter to again the main trend of environmental protection.Along with the high speed development LED illumination of LED technology becomes the only choosing of novel green illumination gradually.LED globe lamp is all far superior to traditional lighting product in the aspect of principle of luminosity, energy-saving and environmental protection.
The LED-based characteristics of luminescence, the structure of LED bulb lamp wants relative incandescent lamp complicated, and it is divided into light source, drive circuit, heat abstractor substantially, and the common cooperation of these parts could be brought up the LED ball bubble product of low energy consumption, long-life, high light efficiency and environmental protection.LED illuminating product, at present, remains the high-tech illuminating product that technology content is higher thus.LED caloric value is large, easily reduces service life and the quality of LED, thereby heat dissipation problem is the technical problem that current LED globe lamp is needed solution badly.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, and a kind of LED globe lamp of built-in fans structure is provided, and it is remarkable that it has radiating effect, the feature of light fixture long service life.
The purpose of this utility model is achieved through the following technical solutions:
A kind of LED globe lamp of built-in fans structure, comprise the lampshade connecting successively, lamp body, insulating base and lamp holder, described lamp body comprises radiating part and luminescence component, described luminescence component comprises LED emitting components and driving power, described radiating part comprises radiating shell and fan structure, fan structure is arranged in radiating shell, fan structure comprises base portion, base portion is connected with the vibration fin that piezoceramic material is made, the surface of vibration fin is provided with copper lamina, described LED emitting components is arranged on described base portion, described driving power is connected with LED emitting components with described base portion.
Wherein, described vibration fin has extended sheet metal.
Wherein, between described base portion and described LED emitting components, be provided with radiator aluminium base plate, radiator aluminium base plate contacts with the edge of described radiating shell.
Wherein, be provided with power supply and put post in described lamp body, described driving power is placed in described power supply and puts in post.
Wherein, the plastic casing that described radiating shell is high heat conduction.
Wherein, the surrounding of described radiating shell is provided with radiating fin.
Wherein, the bottom of described radiating shell is provided with convection holes.
Wherein, the bottom of described insulating base is provided with louvre.
Wherein, described lamp holder is lamp screw base.
Wherein, described lamp holder is lamp bayonet base.
The beneficial effects of the utility model: fan structure of the present utility model is to utilize the principle of Piezoelectric Ceramic Fan to make, Piezoelectric Ceramic Fan is to make according to the inverse piezoelectric effect principle of piezoelectric ceramics, be that piezoelectric ceramics produces mechanical oscillation in the situation that of alternating electric field, change traditional motor and add the pattern of blade, and become, piezoelectric ceramic piece and blade are directly combined, under the driving of drive circuit alternating electric field, directly band moving vane produces flexural vibrations, thereby by sheet end export forward at a high speed, air-flow stably, to cooling object, directly carry out cooling.Radiating part of the present utility model comprises radiating shell and fan structure, promote the heat dispersion of LED globe lamp, fan structure comprises base portion, base portion is connected with the vibration fin that piezoceramic material is made, the surface of vibration fin is provided with copper lamina, can effectively carry out heat conduction, described LED emitting components is arranged on described base portion, described driving power is connected with LED emitting components with described base portion, driving power offers the voltage that base portion is very little, can drive the vibration fin that piezoceramic material is made to agitate, form air stream, strengthen the Air Flow in lamp body, heat in lamp body is promptly distributed immediately, therefore there is consumed power low, volume is little, noise is little, life-span is long, wind concentration indiffusion, directionality is good, radiating rate is fast, effective feature.
Accompanying drawing explanation
Utilize accompanying drawing to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the decomposition texture schematic diagram of the LED globe lamp of a kind of built-in fans structure of the utility model.
Reference numeral comprises:
1---lampshade 2---insulating base 3---lamp holder 4---LED emitting components
5---radiating shell 6---fan structure 7---radiator aluminium base plate 8---power supply storing posts
21---louvre 51---radiating fin 52---convection holes 61---base portions
62---vibration fin 63---sheet metal.
The specific embodiment
With the following Examples the utility model is further described.
As shown in Figure 1, a kind of LED globe lamp of built-in fans structure, comprise the lampshade 1 connecting successively, lamp body, insulating base 2 and lamp holder 3, described lamp body comprises radiating part and luminescence component, described luminescence component comprises LED emitting components 4 and driving power, described radiating part comprises radiating shell 5 and fan structure 6, fan structure 6 comprises base portion 61, base portion 61 is connected with the vibration fin 62 that piezoceramic material is made, the surface of vibration fin 62 is provided with copper lamina, described LED emitting components 4 is arranged on described base portion 61, described driving power is connected with LED emitting components 4 with described base portion 61.Radiating part of the present utility model comprises radiating shell 5 and fan structure 6, promote the heat dispersion of LED globe lamp, vibration fin 62 not only can carry out heat conduction, and when driving power offers the voltage that base portion 61 is very little, can drive the vibration fin 62 that piezoceramic material is made to agitate, form air stream, strengthen the Air Flow in lamp body, therefore heat in lamp body is promptly distributed immediately, have that consumed power is low, volume is little, noise is little, the life-span is long, a wind concentration indiffusion, directionality is good, radiating rate is fast, effective feature.
Described vibration fin 62 has extended sheet metal 63, strengthens the amplitude that it is agitated, and makes air stream larger, and radiating effect is better.
Further, between described base portion 61 and described LED emitting components 4, be provided with radiator aluminium base plate 7, radiator aluminium base plate 7 contacts with the edge of described radiating shell 5.The heat that LED emitting components 4 produces is transmitted on radiator aluminium base plate 7 immediately, then is passed on radiating shell 5 by radiator aluminium base plate 7, strengthens radiating efficiency.
In described lamp body, be provided with power supply and put post 8, described driving power is placed in described power supply and puts in post 8, effectively protection power source.
The plastic casing that described radiating shell 5 is high heat conduction, prevents conduction, strengthens serviceability.
The surrounding of described radiating shell 5 is provided with radiating fin 51, increases the contact surface area of radiating shell 5 and air, strengthens radiating effect.
The bottom of described radiating shell 5 is provided with convection holes 52, the cross-ventilation in radiating shell 5 is accelerated, good heat dissipation effect.
The bottom of described insulating base 2 is provided with louvre 21, strengthens cross-ventilation heat radiation.
Described lamp holder 3 is lamp screw base, is applicable to most connector assembly, and applicability is strong.
Described lamp holder 3 is lamp bayonet base, is applicable to most connector assembly, and applicability is strong.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596837.8U CN203517392U (en) | 2013-09-26 | 2013-09-26 | A LED spherical lamp with a built-in fan structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596837.8U CN203517392U (en) | 2013-09-26 | 2013-09-26 | A LED spherical lamp with a built-in fan structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517392U true CN203517392U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320596837.8U Expired - Fee Related CN203517392U (en) | 2013-09-26 | 2013-09-26 | A LED spherical lamp with a built-in fan structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296100A (en) * | 2014-10-14 | 2015-01-21 | 东莞市闻誉实业有限公司 | Led lamp |
| CN104613443A (en) * | 2015-02-03 | 2015-05-13 | 东莞市闻誉实业有限公司 | Radiator with air deflector |
-
2013
- 2013-09-26 CN CN201320596837.8U patent/CN203517392U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296100A (en) * | 2014-10-14 | 2015-01-21 | 东莞市闻誉实业有限公司 | Led lamp |
| CN104296100B (en) * | 2014-10-14 | 2017-02-15 | 东莞市闻誉实业有限公司 | Led lamp |
| CN104613443A (en) * | 2015-02-03 | 2015-05-13 | 东莞市闻誉实业有限公司 | Radiator with air deflector |
| CN104613443B (en) * | 2015-02-03 | 2018-01-30 | 东莞市闻誉实业有限公司 | Radiator with air guide pieces |
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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: 20140402 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |