CN102661545A - High-power light emitting diode (LED) tunnel light with metal radiating device - Google Patents
High-power light emitting diode (LED) tunnel light with metal radiating device Download PDFInfo
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- CN102661545A CN102661545A CN2012101314007A CN201210131400A CN102661545A CN 102661545 A CN102661545 A CN 102661545A CN 2012101314007 A CN2012101314007 A CN 2012101314007A CN 201210131400 A CN201210131400 A CN 201210131400A CN 102661545 A CN102661545 A CN 102661545A
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Abstract
The invention relates to a high-power light emitting diode (LED) tunnel light with a metal radiating device. The light comprises a shell, a power source and an LED module, wherein the power source and the LED module are arranged inside the shell; the shell comprises an upper shell and a lower shell; the LED module comprises a light source and a radiating device; the light source is arranged on the radiating device and faces the upper shell; the light source is provided with a lens device; the upper shell is connected with the lens device through a reflector; a light source tray is arranged between the light source and the radiating device; the radiating device comprises a radiating aluminum plate and a module heat tube; each side face of the radiating aluminum plate is provided with a plurality of radiating holes; each radiating hole forms a radiating channel inside the radiating aluminum plate; all radiating channels are staggered from and communicated with one another; the upper surface of the radiating aluminum plate is provided with a groove matched with the module heat tube; the module heat tube is arranged inside the groove; one end of the module heat tube extends out of the radiating aluminum plate and contacts the shell. The invention has the characteristics of large radiating area, good radiating effect and the like.
Description
Technical field
The present invention relates to a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device.
Background technology
In recent years, in domestic a large amount of capital construction, the tunnel of highway has accounted for a very big share.The tungsten lamp that in design at present, all adopts highly energy-consuming is as the tunnel light fixture; The parent who more and more receives society along with the high power LED tunnel lamp tool with characteristics such as low-carbon (LC), energy-saving and environmental protection, life-span length looks at; The light fixture existence of existing LED tunnel is few with the volume area of dissipation, radiating effect is poor, quality heavily waits shortcoming; Concerning as the high-power tunnel light fixture of continuous illumination, this LED tunnel light fixture is that dangerous power consumption again can not finely satisfy the demands greatly.
Summary of the invention
For overcoming the above-mentioned deficiency that prior art and material use, the present invention provides the high power LED tunnel lamp tool that is provided with the heat dissipation metal device of characteristics such as a kind of area of dissipation is big, good heat dissipation effect, light weight.
For realizing above-mentioned purpose, the present invention adopts a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device, and wherein, this light fixture comprises shell, power supply and LED module; Wherein, power supply and LED module are arranged on the inside of shell; Shell comprises upper and lower shell, and the LED module comprises light source and heat abstractor, and light source is arranged on the heat abstractor and towards upper casing, light source is provided with lens devices, is connected through reflection shield between upper casing and the lens devices; Be provided with the light source pallet between light source and the heat abstractor; Described heat abstractor comprises heat-dissipating aluminium plate and module heat pipe, and each side of heat-dissipating aluminium plate all offers some thermovents, and each thermovent all forms heat dissipation channel in heat-dissipating aluminium plate inside, and mutual dislocation is arranged and is interconnected between each heat dissipation channel; The heat-dissipating aluminium plate upper surface is offered the groove that matches with the module heat pipe, and the module heat pipe is arranged in this groove, and an end of module heat pipe exceeds heat-dissipating aluminium plate and and housing contacts.
Owing to adopt the some heat dissipation channels of case heat-dissipating aluminium plate set inside, mutual dislocation and connection between the heat dissipation channel; Each heat dissipation channel all has certain area cavity, and the certain area of dissipation of the heat radiation of LED, this heat abstractor can utilize the cubic metal characters or patterns structure of a plurality of heat dissipation channels, under the situation of small size, has very big area width and passage; Improve radiating effect, reduced the quality of heat abstractor; Offer the groove that matches with the module heat pipe at the heat-dissipating aluminium plate upper surface, the module heat pipe is arranged in this groove, an end of module heat pipe exceed heat-dissipating aluminium plate and and housing contacts; Adopt such design can heat be delivered on the shell through the module heat pipe, make shell form a radiating surface; Further strengthen area of dissipation, improved radiating effect.
Wherein, all offer some radiating grooves on the described upper and lower shell.On upper and lower shell, offer radiating groove, make that the radiating groove on the upper and lower shell can utilize cross-ventilated principle, strengthened radiating effect, reduced quality.
Wherein, the position offered of the groove of said cooperation module heat pipe be positioned at light source under.Adopt such design to be because the maximum place of heat is near the light source, the below that the module heat pipe is arranged on light source can effectively pass heat.
Wherein, an end of described upper and lower shell is the articulated form connection.Adopt the connected mode of this articulated form to make upper and lower shell be rotatable, when the LED Tunnel Lamp carries out the inside maintenance, keep in repair Yi Bian only need upper casing opened to rotate to again, it is more convenient to use.
Wherein, the other end of described upper and lower shell passes through snap fit.Carry out maintenance back, inside at the LED Tunnel Lamp and only need upper and lower shell be fixed through buckle, it is more convenient to use.
Wherein, described light source and module heat pipe directly are welded on the heat-dissipating aluminium plate with tin cream.Adopt directly to be welded on the heat-dissipating aluminium plate, can improve the stability of light source and module heat pipe.
Description of drawings
Fig. 1 is the structure chart of the embodiment of the invention;
Fig. 2 is the structure chart of heat abstractor of the present invention.
The specific embodiment
See also Fig. 1-2, the present invention is a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device, and this lamp comprises shell 1, power supply 2 and LED module 3; Power supply 2 and LED module 3 are arranged on the inside of shell 1; Shell comprises upper casing 1a and lower casing 1b; The two ends of hinge assembly 4 are separately fixed on the same end of upper and lower shell, make upper and lower shell form and are articulated and connected; The other end of upper and lower shell is provided with the groove that cooperates buckle 5, through buckle 5 upper and lower shell is fixed; All offer some radiating grooves 6 on the upper and lower shell; Also be provided with bracket component 7 on the lower casing; LED module 3 comprises light source and heat abstractor, and light source is welded on the heat abstractor and towards upper casing 1a, light source is provided with lens devices 8, and lens devices comprises lens cover 8a, lens 8b, lens sealing ring 8c and lens carrier 8d; Be connected through reflection shield 9 between upper casing 1a and the lens devices 8; Be provided with light source pallet 10 between light source and the heat abstractor; Heat abstractor comprises heat-dissipating aluminium plate 11 and module heat pipe 12; Heat-dissipating aluminium plate 11 each side and bottom surface all offer some thermovents 13; Each thermovent 13 all forms heat dissipation channel in heat-dissipating aluminium plate inside, and mutual dislocation is arranged and is interconnected between each heat dissipation channel; Heat-dissipating aluminium plate 11 upper surfaces are offered the groove that matches with module heat pipe 12; The position of groove be positioned at light source under; Module heat pipe 12 is welded in this groove, and an end of module heat pipe 12 exceeds heat-dissipating aluminium plate 11 and contacts with shell 1, and heat-dissipating aluminium plate 11 is described heat dissipation metal device.
Claims (10)
1. high power LED tunnel lamp tool that is provided with the heat dissipation metal device, it is characterized in that: this light fixture comprises shell, power supply and LED module; Wherein, power supply and LED module are arranged on the inside of shell; Shell comprises upper and lower shell, and the LED module comprises light source and heat abstractor, and light source is arranged on the heat abstractor and towards upper casing, light source is provided with lens devices, is connected through reflection shield between upper casing and the lens devices; Be provided with the light source pallet between light source and the heat abstractor; Described heat abstractor comprises heat-dissipating aluminium plate and module heat pipe, and each side of heat-dissipating aluminium plate all offers some thermovents, and each thermovent all forms heat dissipation channel in heat-dissipating aluminium plate inside, and mutual dislocation is arranged and is interconnected between each heat dissipation channel; The heat-dissipating aluminium plate upper surface is offered the groove that matches with the module heat pipe, and the module heat pipe is arranged in this groove, and an end of module heat pipe exceeds heat-dissipating aluminium plate and and housing contacts.
2. a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device according to claim 1 is characterized in that: all offer some radiating grooves on the described upper and lower shell.
3. a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device according to claim 1 and 2 is characterized in that: the position that the groove of said cooperation module heat pipe is offered be positioned at light source under.
4. a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device according to claim 1 and 2 is characterized in that: an end of described upper and lower shell is articulated form and connects.
5. a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device according to claim 3 is characterized in that: an end of described upper and lower shell is articulated form and connects.
6. according to claim 1 or 2 or 5 described a kind of high power LED tunnel lamp tools that are provided with the heat dissipation metal device, it is characterized in that: the other end of described upper and lower shell passes through snap fit.
7. a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device according to claim 3, it is characterized in that: the other end of described upper and lower shell passes through snap fit.
8. a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device according to claim 4, it is characterized in that: the other end of described upper and lower shell passes through snap fit.
9. according to claim 1 or 2 or 5 or 7 or 8 described a kind of high power LED tunnel lamp tools that are provided with the heat dissipation metal device, it is characterized in that: described light source and module heat pipe directly are welded on the heat-dissipating aluminium plate with tin cream.
10. a kind of high power LED tunnel lamp tool that is provided with the heat dissipation metal device according to claim 3, it is characterized in that: described light source and module heat pipe directly are welded on the heat-dissipating aluminium plate with tin cream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101314007A CN102661545A (en) | 2012-05-02 | 2012-05-02 | High-power light emitting diode (LED) tunnel light with metal radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101314007A CN102661545A (en) | 2012-05-02 | 2012-05-02 | High-power light emitting diode (LED) tunnel light with metal radiating device |
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| CN102661545A true CN102661545A (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101314007A Pending CN102661545A (en) | 2012-05-02 | 2012-05-02 | High-power light emitting diode (LED) tunnel light with metal radiating device |
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| CN (1) | CN102661545A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154433A (en) * | 2013-05-14 | 2014-11-19 | 欧司朗有限公司 | Light-emitting module and illuminating device comprising same |
| CN104180343A (en) * | 2013-05-24 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Lamp and heat radiating device |
| CN104344260A (en) * | 2014-10-23 | 2015-02-11 | 东莞市闻誉实业有限公司 | Led lamp |
| CN111473300A (en) * | 2020-03-23 | 2020-07-31 | 宁波市富来电子科技有限公司 | Novel automobile L ED tail lamp combination and manufacturing method |
| CN114973958A (en) * | 2022-06-02 | 2022-08-30 | 广东森克电子有限公司 | Multifunctional touch all-in-one machine |
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| CN201162972Y (en) * | 2007-07-31 | 2008-12-10 | 宁波安迪光电科技有限公司 | LED road lamp light source module group |
| CN101813275A (en) * | 2010-05-06 | 2010-08-25 | 上海大学 | High power LED street lamp with high heat dispersion |
| US20110037369A1 (en) * | 2008-04-29 | 2011-02-17 | Koninklijke Philips Electronics N.V. | Light emitting module, heat sink and illumination system |
| CN202101050U (en) * | 2011-04-25 | 2012-01-04 | 深圳市耀嵘科技有限公司 | LED (light-emitting diode) street lamp |
-
2012
- 2012-05-02 CN CN2012101314007A patent/CN102661545A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162972Y (en) * | 2007-07-31 | 2008-12-10 | 宁波安迪光电科技有限公司 | LED road lamp light source module group |
| US20110037369A1 (en) * | 2008-04-29 | 2011-02-17 | Koninklijke Philips Electronics N.V. | Light emitting module, heat sink and illumination system |
| CN101813275A (en) * | 2010-05-06 | 2010-08-25 | 上海大学 | High power LED street lamp with high heat dispersion |
| CN202101050U (en) * | 2011-04-25 | 2012-01-04 | 深圳市耀嵘科技有限公司 | LED (light-emitting diode) street lamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154433A (en) * | 2013-05-14 | 2014-11-19 | 欧司朗有限公司 | Light-emitting module and illuminating device comprising same |
| CN104180343A (en) * | 2013-05-24 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Lamp and heat radiating device |
| CN104344260A (en) * | 2014-10-23 | 2015-02-11 | 东莞市闻誉实业有限公司 | Led lamp |
| CN104344260B (en) * | 2014-10-23 | 2016-04-06 | 东莞市闻誉实业有限公司 | Led |
| CN111473300A (en) * | 2020-03-23 | 2020-07-31 | 宁波市富来电子科技有限公司 | Novel automobile L ED tail lamp combination and manufacturing method |
| CN114973958A (en) * | 2022-06-02 | 2022-08-30 | 广东森克电子有限公司 | Multifunctional touch all-in-one machine |
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Application publication date: 20120912 |