CN203949001U - A kind of heat radiating LED lamp of high brightness - Google Patents
A kind of heat radiating LED lamp of high brightness Download PDFInfo
- Publication number
- CN203949001U CN203949001U CN201420395271.7U CN201420395271U CN203949001U CN 203949001 U CN203949001 U CN 203949001U CN 201420395271 U CN201420395271 U CN 201420395271U CN 203949001 U CN203949001 U CN 203949001U
- Authority
- CN
- China
- Prior art keywords
- light source
- circuit board
- lampshade
- led light
- heat sink
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 239000004411 aluminium Substances 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 230000001965 increasing effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of heat radiating LED lamp of high brightness, comprise lampshade, lamp holder, LED light source, circuit board, LED light source is arranged on circuit board, LED light source and circuit board all arrange with lampshade in, it is characterized in that, between described lamp holder and lampshade, be provided with aluminium heat sink, described lampshade is connected and becomes seal chamber with aluminium heat sink, insulated conductor connects described lamp holder and circuit board through aluminium heat sink, described LED light source entirety is covered with a high light cover, described high light cover is that a upper end is cylinder, and lower end is hemispheric hollow body.High light cover of the present utility model covers whole LED light source, the light that LED light source sends is all irradiated out through after strengthening, reach the effect of high light, and the heat that the setting of aluminium heat sink produces whole LED lamp effectively distributed, increased the service life of LED lamp.
Description
Technical field
The utility model relates to lighting technical field, and especially one can effectively increase light intensity, improves brightness, and can carry out the LED lamp of good heat radiating.
Background technology
LED is as a kind of emerging semiconductor light-emitting elements, have that volume is little, power consumption less, long feature of life-span, be widely used in various lighting fields, Chinese patent Granted publication is number for the patent of CN 203010321 provides a kind of LED lamp, and this LED lamp has the high and uniform advantage of brightness of brightness.Its design by cylindrical refractive body makes the light that LED light source sends be refracted on shell through refractive body, makes bulb overall brightness higher, more even.But the brightness effects of the LED that this patent provides is not very desirable, refractive body is located on the light source of LED lamp, and the light that can only send light source upper part has enhancing effect, the light of other parts is not strengthened.In increasing light intensity, produced a large amount of heat, but this LED lamp does not have the device of efficiently radiates heat, this reduces the bulk life time of LED lamp.Therefore, the defective value of above 2 of this LED lamp must improve.
Utility model content
In order to overcome the deficiency of existing technology, the utility model provides a kind of heat radiating LED lamp of high brightness.
Technical solutions of the utility model are as described below:
A kind of heat radiating LED lamp of high brightness, comprise lampshade, lamp holder, LED light source, circuit board, LED light source is arranged on circuit board, LED light source and circuit board all arrange with lampshade in, it is characterized in that, between described lamp holder and lampshade, be provided with aluminium heat sink, described lampshade is connected and becomes seal chamber with aluminium heat sink, insulated conductor connects described lamp holder and circuit board through aluminium heat sink, described LED light source entirety is covered with a high light cover, described high light cover is that a upper end is cylinder, and lower end is hemispheric hollow body.
According to the utility model of said structure, its beneficial effect is, high light cover covers on all lights that on whole LED light source, light source produced and reflects and reflect, make brightness effect reach best, and the aluminium heat sink between circuit board and lamp holder makes in the middle of the air of the dissipation of heat producing in lampshade, reduce LED lamp because of the not good damage producing of radiating effect, increased the service life of LED lamp.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Lamp holder in the drawings, 1; 2, lampshade; 3, LED light source; 4, insulated conductor; 5, circuit board; 6, high light cover; 7, aluminium heat sink.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is conducted further description:
As shown in Figure 1, a kind of heat radiating LED lamp of high brightness has increased heat dissipating layer and has strengthened bright cover body on the basis of existing LED lamp, makes the light that LED light source distributes effectively strengthen afterwards and irradiate out, and concrete structure is:
This LED lamp comprises lampshade 2, lamp holder 1, LED light source 3, circuit board 5, LED light source 3 is arranged on circuit board 5, LED light source 3 and circuit board 5 all arrange with lampshade 2 in, between lamp holder 1 and lampshade 2, be provided with one deck aluminium heat sink 7, lampshade 2 is connected and becomes seal chamber with aluminium heat sink 7, and insulated conductor 4 connects lamp holder 1 and circuit board 3 through aluminium heat sink 7, and LED light source 3 entirety are covered with a high light cover 6, high light cover 6 is that a upper end is cylinder, and lower end is hemispheric hollow body.
After connecting power supply, lamp holder 1 passes to circuit board 5 by electric weight by insulated conductor 4, and the LED light source 3 on circuit board is bright like this, and light is carried out multiple reflections and refraction by cover high light cover 6 thereon, reaches the object of high light.
The heat absorption that aluminium heat sink 7 produces interior to insulated conductor 4, circuit board 5 and lampshade 2 light intensity is also dispersed in the middle of air, avoids whole LED lamp because of the infringement that excess Temperature causes, and has increased the service life of LED lamp.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
By reference to the accompanying drawings the utility model patent is carried out to exemplary description above; obviously the realization of the utility model patent is not subject to the restrictions described above; as long as adopted the method design of the utility model patent and the various improvement that technical scheme is carried out; or without improving, the design of the utility model patent and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (1)
1. the heat radiating LED lamp of a high brightness, comprise lampshade, lamp holder, LED light source, circuit board, LED light source is arranged on circuit board, LED light source and circuit board all arrange with lampshade in, it is characterized in that, between described lamp holder and lampshade, be provided with aluminium heat sink, described lampshade is connected and becomes seal chamber with aluminium heat sink, insulated conductor connects described lamp holder and circuit board through aluminium heat sink, described LED light source entirety is covered with a high light cover, described high light cover is that a upper end is cylinder, and lower end is hemispheric hollow body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395271.7U CN203949001U (en) | 2014-07-17 | 2014-07-17 | A kind of heat radiating LED lamp of high brightness |
| PCT/CN2015/074159 WO2016008310A1 (en) | 2014-07-17 | 2015-03-13 | High-brightness radiating led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395271.7U CN203949001U (en) | 2014-07-17 | 2014-07-17 | A kind of heat radiating LED lamp of high brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949001U true CN203949001U (en) | 2014-11-19 |
Family
ID=51891037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395271.7U Expired - Fee Related CN203949001U (en) | 2014-07-17 | 2014-07-17 | A kind of heat radiating LED lamp of high brightness |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203949001U (en) |
| WO (1) | WO2016008310A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008310A1 (en) * | 2014-07-17 | 2016-01-21 | 袁志贤 | High-brightness radiating led lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581408B (en) * | 2009-07-01 | 2011-01-05 | 北京高科能光电技术有限公司 | A kind of LED light bulb |
| CN201983039U (en) * | 2011-01-31 | 2011-09-21 | 上海宝迪电器有限公司 | LED (light-emitting diode) light source capable of replacing electric incandescent lamp light source |
| DE102011017725A1 (en) * | 2011-04-28 | 2012-10-31 | Zumtobel Lighting Gmbh | Arrangement for emitting light |
| CN102734670A (en) * | 2012-06-11 | 2012-10-17 | 蔡干强 | LED (Light Emitting Diode) ball lamp |
| CN203605146U (en) * | 2013-09-27 | 2014-05-21 | 西安信唯信息科技有限公司 | Light converging device for ball lamp LED |
| CN103672506A (en) * | 2013-11-21 | 2014-03-26 | 浙江龙驰科技有限公司 | LED lamp |
| CN203949001U (en) * | 2014-07-17 | 2014-11-19 | 田艺儿 | A kind of heat radiating LED lamp of high brightness |
-
2014
- 2014-07-17 CN CN201420395271.7U patent/CN203949001U/en not_active Expired - Fee Related
-
2015
- 2015-03-13 WO PCT/CN2015/074159 patent/WO2016008310A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008310A1 (en) * | 2014-07-17 | 2016-01-21 | 袁志贤 | High-brightness radiating led lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016008310A1 (en) | 2016-01-21 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160717 |