CN109931508A - One kind having excellent heat dispersion performance high-power LED light source and its manufacture craft - Google Patents
One kind having excellent heat dispersion performance high-power LED light source and its manufacture craft Download PDFInfo
- Publication number
- CN109931508A CN109931508A CN201711344531.2A CN201711344531A CN109931508A CN 109931508 A CN109931508 A CN 109931508A CN 201711344531 A CN201711344531 A CN 201711344531A CN 109931508 A CN109931508 A CN 109931508A
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- light source
- led light
- manufacture craft
- power 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses one kind to have excellent heat dispersion performance high-power LED light source and its manufacture craft, including lamp housing and PCB circuit board, and the lamp housing is made of the metal of good heat conductivity, upper surface is provided with heat-transfer device, and the lamp housing further includes upper housing and lower case；Lamp housing of the invention is made of the metal of good heat conductivity, and upper surface is provided with heat-transfer device, both solves the problems, such as heavier-weight, effective heat dissipation is also reached simultaneously, to improve the service life of street lamp, while structure of the invention design is reasonable, can rain-proof, shockproof, inside is not easy to accumulate sundries.
Description
Technical field
The present invention relates to a kind of decorating lighting lamp, it is especially a kind of for street, highway lighting have good heat radiating
Performance high-power LED light source and its manufacture craft.
Background technique
Universal with scientific and technological progress and environmental protection concept, LED lighting technology has obtained relatively broad application.Due to LED
It is a kind of high efficiency solid-state light source that can be shone with faint electric energy formed based on semiconductor PN, in certain forward bias
Under voltage and Injection Current, the electronics in the hole and the injection area N of injecting the area P is issued after diffusing to active area through radiation recombination
Electric energy is converted into luminous energy by photon, thus LED principle of luminosity, energy-saving and environmental protection level on all far superior to tradition is shone
Bright product then becomes the optimal selection of road lighting with LED light source, has gradually replaced traditional incandescent lamp and common energy conservation
Lamp.But most of LED light sources now on the market, the heavier-weight light efficiency of heat-dissipation lamp housing is lower, and the design of structure is not
Rationally, it is easy accumulation sundries.
Summary of the invention
The object of the present invention is to provide one kind by increasing effective heat dissipation area, thus reach both reduce street lamp weight it is same
The structurally reasonable of Shi Zengqiang heat sinking function, light efficiency are higher to have excellent heat dispersion performance high-power LED light source and its manufacture craft.
The purpose of the present invention can be by adopting the following technical solutions to achieve:
One kind having excellent heat dispersion performance high-power LED light source and its manufacture craft, including lamp housing, PCB circuit board, the lamp housing
Be made of the metal of good heat conductivity, upper surface is provided with heat-transfer device, lamp housing further includes upper housing and lower case, the PCB
Circuit board is fixed on the lower surface of lamp housing front by cover.
The purpose of the present invention can also be achieved through the following technical solutions:
Realizing a kind of embodiment of the invention is: the anti-upper housing and lower case can be for using knots made of aluminium sheet
Structure.
The present invention have it is following outstanding the utility model has the advantages that
1, lamp housing of the invention is made of the metal of good heat conductivity, and upper surface is provided with heat-transfer device, both solved weight compared with
The problem of weight, while also having reached effective heat dissipation, to improve the service life of street lamp.
2, structure of the invention design rationally, can rain-proof, shockproof, inside is not easy to accumulate sundries, is maintenance personnel and pedestrian's vehicle
It brings convenience.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the specific embodiment of the invention 1.
Wherein, 1- lamp housing, 1-1- heat-transfer device, 1-2- upper housing, 1-3- lower case, 2- lens module.
Specific embodiment
Fig. 1 constitutes specific embodiments of the present invention 1.
Referring to Fig.1, the present embodiment includes lamp housing 1, PCB circuit board 2, the lamp housing 1 is made of the metal of good heat conductivity,
Upper surface is provided with heat-transfer device 1-1, and the upper housing 1-2 is fixed on the top of heat-transfer device 1-1, and the PCB circuit board 2 is logical
It crosses lower case 1-3 and is fixed on 1 lower surface of lamp housing.The surface heat-transfer device 1-1 is covered with the radiating ribs of protrusion, increases in this way
Heat dissipation area is added, to make that heat caused by PCB circuit board 2 runs through lamp housing and heat-transfer device disperses, has ensured in this way
The heating of PCB circuit board 2 is low, to effectively alleviate the weight of entire street lamp, also delays the service life of street lamp.
The above, preferable specific embodiment only of the invention, but scope of protection of the present invention is not limited thereto, appoints
What those familiar with the art disclosed herein in the range of, according to the technique and scheme of the present invention and its invention
Design is subject to equivalent substitution or change, belongs to protection scope of the present invention.
Claims (3)
1. one kind has excellent heat dispersion performance high-power LED light source and its manufacture craft, including lamp housing (1) and PCB circuit board (2)
Composition, it is characterised in that: the lamp housing (1) is made of the metal of good heat conductivity, upper surface is provided with heat-transfer device (1-1),
The PCB circuit board (2) is fixed on lamp housing (1) lower surface.
2. according to claim 1 a kind of with excellent heat dispersion performance high-power LED light source and its manufacture craft, feature
Be: the lamp housing (1) includes upper housing (1-2), lower case (1-3).
3. according to claim 1 a kind of with excellent heat dispersion performance high-power LED light source and its manufacture craft, feature
Be: the heat-transfer device surface (1-1) has the radiating ribs of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344531.2A CN109931508A (en) | 2017-12-15 | 2017-12-15 | One kind having excellent heat dispersion performance high-power LED light source and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344531.2A CN109931508A (en) | 2017-12-15 | 2017-12-15 | One kind having excellent heat dispersion performance high-power LED light source and its manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109931508A true CN109931508A (en) | 2019-06-25 |
Family
ID=66979269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711344531.2A Pending CN109931508A (en) | 2017-12-15 | 2017-12-15 | One kind having excellent heat dispersion performance high-power LED light source and its manufacture craft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109931508A (en) |
-
2017
- 2017-12-15 CN CN201711344531.2A patent/CN109931508A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204345468U (en) | A kind of LED carrying heat conducting element | |
| CN201412808Y (en) | Radiating structure of LED lamp | |
| CN203147485U (en) | High-radiation-efficiency light-emitting diode (LED) streetlamp | |
| CN202581022U (en) | High-power LED (Light-emitting Diode) ceiling light | |
| CN109931508A (en) | One kind having excellent heat dispersion performance high-power LED light source and its manufacture craft | |
| CN208204944U (en) | LED lamp heat sink | |
| CN204345329U (en) | A kind of new type explosion proof LED | |
| CN204227195U (en) | The superhigh power LED lamp that a kind of heat dispersion is good | |
| CN205316062U (en) | Fin formula LED integrated optical source | |
| CN205619227U (en) | Heat dissipation structure of light -emitting diode (LED) lamp | |
| CN204227193U (en) | One has excellent heat dispersion performance high-power LED light source | |
| CN109268794A (en) | A kind of integral LED road lamp intelligent controller and line protective devices | |
| CN109307198A (en) | Double light path colorimetric real-time sampling device | |
| CN209355048U (en) | A kind of Novel LED street lamp | |
| CN202915195U (en) | Light-emitting diode (LED) street lamp of jet flow heat dissipation | |
| CN203517515U (en) | LED optical lens light-distribution street lamp | |
| CN212657651U (en) | Car lamp structure based on components of a whole that can function independently PCB board | |
| CN203615113U (en) | Camera-imitated LED (Light Emitting Diode) lamp | |
| CN203431658U (en) | Convection type heat radiation LED (Light Emitting Diode) streetlamp | |
| CN105020627A (en) | High-power LED street lamp with efficient heat dissipation structure | |
| CN205299314U (en) | Superconducting heat pipe heat dissipation's LED car light | |
| CN108278522A (en) | A kind of integral LED road lamp intelligent controller and line protective devices | |
| CN105508926A (en) | High-power LED light source with excellent heat dissipating performance and production method thereof | |
| CN205480261U (en) | LED module radiator | |
| CN202915189U (en) | Light-emitting diode (LED) street lamp reducing wind resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190625 |
|
| WD01 | Invention patent application deemed withdrawn after publication |