CN104676290A - LED lamp having radiator - Google Patents
LED lamp having radiator Download PDFInfo
- Publication number
- CN104676290A CN104676290A CN201310604662.5A CN201310604662A CN104676290A CN 104676290 A CN104676290 A CN 104676290A CN 201310604662 A CN201310604662 A CN 201310604662A CN 104676290 A CN104676290 A CN 104676290A
- Authority
- CN
- China
- Prior art keywords
- radiator
- pedestal
- lamp
- lamp source
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- 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 LED lamp having a radiator. The LED lamp comprises a lamp cap, a light source module, a base and a lamp housing, wherein the periphery of the base is covered by the lamp housing; the light source module is arranged on the base, and comprises light sources and a light source baseplate; the light sources are aligned to the direction of the lamp housing; the lamp cap is arranged at the bottom of the base; and the radiator is arranged between the lamp cap and the base, and comprises a radiating cavity and a radiating fin. The LED lamp has the beneficial effects of simple whole structure, convenience for installation and use, increment of air circulating rate, improvement of radiating efficiency and convenience for promotion and application.
Description
Technical field
The present invention relates to LED field, particularly relate to a kind of LED with radiator.
Background technology
LED lamp becomes more and more popular with its environmental protection, feature low in energy consumption, but the heating efficiency of LED lamp is comparatively large, and simultaneously individual luminance is lower.In order to carry out alternative existing key lighting equipment, LED lamp produces larger illuminance often by multiple illuminating source polymerization.Although the LED lamp of this structure can replace existing electricity-saving lamp key lighting equipment from brightness, the heat generation rate due to himself is high and affect service life.The LED lamp of most of high brightness all employ the shell of aluminum to strengthen its radiating effect, but this radiator structure just simply make use of metal heat conduction effect, effectively cannot reduce the temperature of LED lamp, the bottleneck of radiating effect is become LED lamp power development.
Therefore, the technology being badly in need of a kind of improvement solves this problem existing in prior art.
Summary of the invention
The invention provides a kind of LED with radiator.
The technical solution used in the present invention is:
A kind of LED with radiator, comprise lamp holder, lamp source component, pedestal and lampshade, described lampshade is placed on pedestal periphery, described lamp source component is located on pedestal, described lamp source component comprises lamp source and lamp source substrate, and lampshade direction is aimed in described lamp source, and base bottom is located at by described lamp holder, be provided with radiator between described lamp holder and pedestal, described radiator comprises heat-dissipating cavity and fin.
Described fin is helical form, and heat-dissipating cavity periphery is located at by spiral.
Described fin is circular, is equidistantly located at heat-dissipating cavity periphery.
Described Deng Yuan substrate center is provided with louvre, is provided with through hole outside described pedestal.
The invention has the beneficial effects as follows: overall structure is simple, easy for installation, easy to use, increase air turnover rate, improve radiating efficiency, be convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structural representation of lamp source of the present invention substrate.
Wherein: 1, lamp holder, 2, pedestal, 3, lampshade, 4, lamp source, 5, lamp source substrate, 6, louvre, 7, through hole, 8, heat-dissipating cavity, 9, fin.
Detailed description of the invention
Embodiment 1
As shown in figs. 1 and 3, a kind of LED with radiator of the present invention, comprise lamp holder 1, lamp source component, pedestal 2 and lampshade 3, it is peripheral that described lampshade 3 is placed on pedestal 2, described lamp source component is located on pedestal 2, described lamp source component comprises lamp source 4 and lamp source substrate 5, lampshade 3 direction is aimed in described lamp source 5, substrate 5 center, described lamp source is provided with louvre 6, through hole 7 is provided with outside described pedestal 2, described lamp holder 1 is located at bottom pedestal 2, radiator is provided with between described lamp holder 1 and pedestal 2, described radiator comprises heat-dissipating cavity 8 and fin 9, described fin 9 is helical form, it is peripheral that heat-dissipating cavity 8 is located at by spiral, overall structure is simple, easy for installation, easy to use, increase air turnover rate, improve radiating efficiency, be convenient to promote the use of.
Embodiment 2
As shown in Figures 2 and 3, a kind of LED with radiator of the present invention, comprise lamp holder 1, lamp source component, pedestal 2 and lampshade 3, it is peripheral that described lampshade 3 is placed on pedestal 2, described lamp source component is located on pedestal 2, described lamp source component comprises lamp source 4 and lamp source substrate 5, lampshade 3 direction is aimed in described lamp source 5, substrate 5 center, described lamp source is provided with louvre 6, through hole 7 is provided with outside described pedestal 2, described lamp holder 1 is located at bottom pedestal 2, radiator is provided with between described lamp holder 1 and pedestal 2, described radiator comprises heat-dissipating cavity 8 and fin 9, described fin 9 is circular, equidistantly be located at heat-dissipating cavity 8 peripheral, overall structure is simple, easy for installation, easy to use, increase air turnover rate, improve radiating efficiency, be convenient to promote the use of.
Claims (4)
1. one kind has the LED of radiator, comprise lamp holder, lamp source component, pedestal and lampshade, it is characterized in that: described lampshade is placed on pedestal periphery, described lamp source component is located on pedestal, described lamp source component comprises lamp source and lamp source substrate, and lampshade direction is aimed in described lamp source, and base bottom is located at by described lamp holder, be provided with radiator between described lamp holder and pedestal, described radiator comprises heat-dissipating cavity and fin.
2. a kind of LED with radiator according to claim 1, is characterized in that: described fin is helical form, and heat-dissipating cavity periphery is located at by spiral.
3. a kind of LED with radiator according to claim 1, is characterized in that: described fin, for circular, is equidistantly located at heat-dissipating cavity periphery.
4. a kind of LED with radiator according to claim 1, is characterized in that: described Deng Yuan substrate center is provided with louvre, is provided with through hole outside described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604662.5A CN104676290A (en) | 2013-11-26 | 2013-11-26 | LED lamp having radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604662.5A CN104676290A (en) | 2013-11-26 | 2013-11-26 | LED lamp having radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104676290A true CN104676290A (en) | 2015-06-03 |
Family
ID=53311705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310604662.5A Pending CN104676290A (en) | 2013-11-26 | 2013-11-26 | LED lamp having radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676290A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093298Y (en) * | 2007-08-20 | 2008-07-30 | 郑锦荣 | High-power LED emergency bulb |
| CN201100532Y (en) * | 2007-08-20 | 2008-08-13 | 郑锦荣 | High-power LED bulb |
| CN201502999U (en) * | 2009-09-15 | 2010-06-09 | 林庄 | Heat dissipation device for LED |
| CN102003649A (en) * | 2010-12-24 | 2011-04-06 | 东莞宏灿光电制品有限公司 | LED bulb |
| CN202302843U (en) * | 2011-10-14 | 2012-07-04 | 浙江思朗照明有限公司 | Bulb with high-power LED light source |
| US20130176724A1 (en) * | 2011-10-06 | 2013-07-11 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| CN203585893U (en) * | 2013-11-26 | 2014-05-07 | 苏州承源光电科技有限公司 | LED lamp provided with radiator |
-
2013
- 2013-11-26 CN CN201310604662.5A patent/CN104676290A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093298Y (en) * | 2007-08-20 | 2008-07-30 | 郑锦荣 | High-power LED emergency bulb |
| CN201100532Y (en) * | 2007-08-20 | 2008-08-13 | 郑锦荣 | High-power LED bulb |
| CN201502999U (en) * | 2009-09-15 | 2010-06-09 | 林庄 | Heat dissipation device for LED |
| CN102003649A (en) * | 2010-12-24 | 2011-04-06 | 东莞宏灿光电制品有限公司 | LED bulb |
| US20130176724A1 (en) * | 2011-10-06 | 2013-07-11 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| CN202302843U (en) * | 2011-10-14 | 2012-07-04 | 浙江思朗照明有限公司 | Bulb with high-power LED light source |
| CN203585893U (en) * | 2013-11-26 | 2014-05-07 | 苏州承源光电科技有限公司 | LED lamp provided with radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |
|
| RJ01 | Rejection of invention patent application after publication |