CN104121562A - Efficient heat dissipation LED bulb - Google Patents
Efficient heat dissipation LED bulb Download PDFInfo
- Publication number
- CN104121562A CN104121562A CN201310146097.2A CN201310146097A CN104121562A CN 104121562 A CN104121562 A CN 104121562A CN 201310146097 A CN201310146097 A CN 201310146097A CN 104121562 A CN104121562 A CN 104121562A
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- CN
- China
- Prior art keywords
- heat dissipation
- lampshade
- radiating part
- led
- led bulb
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 title abstract 9
- 239000000758 substrate Substances 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an efficient heat dissipation LED bulb which comprises an LED energy-saving lamp body (1). The LED energy-saving lamp body (1) comprises a lamp holder (11), a lampshade (13) and a driving power supply (4), and is characterized by further comprising a heat dissipation portion (12) which is located between the lamp holder (11) and the lampshade (13), the lamp holder (11) is fixedly connected with the heat dissipation portion (12), the heat dissipation portion (12) forms the whole lampshade, an LED light-emitting body (3) is connected with the heat dissipation portion (12) through a substrate (2), the driving power supply (4) is arranged in the heat dissipation portion (12), and the lampshade (13) is in a flat plate shape and is fixed to the tail end of the heat dissipation portion (12) through a bolt (5). According to the technical scheme, the problems that an existing LED bulb is poor in heat dissipation effect, and the service life of the high-power LED bulb is shortened are solved; meanwhile, the luminous decay problem of the existing LED bulb is solved.
Description
technical field:
The present invention relates to LED electricity-saving lamp technical field, be specifically related to a kind of high-efficiency heat radiating LED bulb.
background technology:
LED is semiconductor light-emitting-diode, and LED electricity-saving lamp is that light efficiency is high, little power consumption with high brightness white light-emitting diode light emitting source, long, easy to control, non-maintaining, safety and environmental protection of life-span; Solid cold light source of new generation, photochromic soft, gorgeous, rich and varied, low-loss, low energy consumption, environmental protection, applicable family, market, bank, hospital, hotel, he throws light on restaurant various public places for a long time.Without dodging direct current, eyes are played a very good protection, it is desk lamp, the optimal selection of torch, at present, high-power LED energy-saving lamp is along with consumer demand is more and more applied, because the brightness of high-power LED electricity-saving lamp is higher, so its caloric value is also along with improve, existing manufacturing enterprise utilizes the lamp holder inner space of LED electricity-saving lamp that drive circuit is inserted wherein conventionally, by dispelling the heat of lamp holder, this setup can only be applied to low power LED electricity-saving lamp, otherwise not only can affect the service life of LED electricity-saving lamp, but also can accelerate the light decay of LED.
summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of high-efficiency heat radiating LED bulb.This technical scheme has solved existing LED bulb heat radiation weak effect, the problem that not only can shorten the service life of high-power LED bulb, and also solved the light decay problem of LED bulb simultaneously.
The present invention is achieved through the following technical solutions:
A kind of high-efficiency heat radiating LED bulb, comprise LED electricity-saving lamp body (1), LED electricity-saving lamp body (1) comprises lamp socket (11), lampshade (13), driving power (4), it is characterized in that: described electricity-saving lamp body (1) also comprises radiating part (12), radiating part (12) is positioned between lamp socket (11) and lampshade (13), lamp socket (11) is fixedly connected with radiating part (12), it is whole that radiating part (12) forms lampshade, LED illuminator (3) is connected with radiating part (12) by substrate (2), driving power (4) is arranged in radiating part (12), lampshade (13) is tabular, by bolt (5), be fixed on radiating part (12) end.
The further Technological improvement plan of the present invention is:
Described LED illuminator (3) is arranged at radiating part (12) end, and is positioned at lampshade (13) top.
The further Technological improvement plan of the present invention is:
Described radiating part (12), substrate (2) are made by aluminum.
The present invention further Technological improvement plan is:
Described radiating part (12) surface laterally or for being vertically arranged with many fins (121), fin (121) forms radiating fin.
The present invention compared with prior art, has following obvious advantage:
The present invention is provided with separately radiating part on LED electricity-saving lamp body, radiating part forms the whole of lampshade simultaneously, LED illuminator (3) is positioned at radiating part, radiating part is provided with fin and forms radiating fin, not only improve the service life of high-power LED energy-saving lamp, also delayed the light decay of high-power LED energy-saving lamp simultaneously.
accompanying drawing explanation:
Fig. 1 is structural representation schematic diagram of the present invention;
the specific embodiment:
As shown in Figure 1, the present invention includes LED electricity-saving lamp body 1, LED electricity-saving lamp body 1 comprises lamp socket 11, lampshade 13, driving power 4, described electricity-saving lamp body 1 also comprises radiating part 12, radiating part 12 is between lamp socket 11 and lampshade 13, lamp socket 11 is fixedly connected with radiating part 12, it is whole that radiating part 12 forms lampshade, LED illuminator 3 is connected with radiating part 12 by substrate 2, driving power 4 is arranged in radiating part 12, lampshade 13 is tabular, by bolt 5, be fixed on radiating part 12 ends, described LED illuminator (3) is arranged at radiating part 12 ends, and be positioned at lampshade 13 tops, described radiating part 12, substrate 2 is made by aluminum, described radiating part 12 surfaces laterally, or for being vertically arranged with many fins 121, fin 121 forms radiating fin.
Claims (4)
1. a high-efficiency heat radiating LED bulb, comprise LED electricity-saving lamp body (1), LED electricity-saving lamp body (1) comprises lamp socket (11), lampshade (13), driving power (4), it is characterized in that: described electricity-saving lamp body (1) also comprises radiating part (12), radiating part (12) is positioned between lamp socket (11) and lampshade (13), lamp socket (11) is fixedly connected with radiating part (12), it is whole that radiating part (12) forms lampshade, LED illuminator (3) is connected with radiating part (12) by substrate (2), driving power (4) is arranged in radiating part (12), lampshade (13) is tabular, by bolt (5), be fixed on radiating part (12) end.
2. a kind of high-efficiency heat radiating LED bulb according to claim 1, is characterized in that: described LED illuminator (3) is arranged at radiating part (12) end, and is positioned at lampshade (13) top.
3. a kind of high-efficiency heat radiating LED bulb according to claim 1 and 2, is characterized in that: described radiating part (12), substrate (2) are made by aluminum.
4. a kind of high-efficiency heat radiating LED bulb according to claim 1 and 2, is characterized in that: described radiating part (12) surface laterally or for being vertically arranged with many fins (121), fin (121) forms radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146097.2A CN104121562A (en) | 2013-04-25 | 2013-04-25 | Efficient heat dissipation LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146097.2A CN104121562A (en) | 2013-04-25 | 2013-04-25 | Efficient heat dissipation LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104121562A true CN104121562A (en) | 2014-10-29 |
Family
ID=51767089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310146097.2A Pending CN104121562A (en) | 2013-04-25 | 2013-04-25 | Efficient heat dissipation LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121562A (en) |
-
2013
- 2013-04-25 CN CN201310146097.2A patent/CN104121562A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |