CN207422135U - A kind of outdoor use high efficiency and heat radiation lamp - Google Patents
A kind of outdoor use high efficiency and heat radiation lamp Download PDFInfo
- Publication number
- CN207422135U CN207422135U CN201721394146.4U CN201721394146U CN207422135U CN 207422135 U CN207422135 U CN 207422135U CN 201721394146 U CN201721394146 U CN 201721394146U CN 207422135 U CN207422135 U CN 207422135U
- Authority
- CN
- China
- Prior art keywords
- group
- heat conduction
- led lamp
- lamp bead
- aluminum substrate
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- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Road Signs Or Road Markings (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of outdoor use high efficiency and heat radiation lamp, including power module and light-emitting device, power module controls the opening and closing of light-emitting device, and the utility model advantage is：Change traditional flat luminous mode, change into and shine in fan-shaped, suitable for the illumination on road surface, the light emitting region of a street lamp can become larger, and reduce the distance of street lamp setting with this, saved financial resources.
Description
Technical field
The utility model is related to the LED fields, and in particular to a kind of outdoor use high efficiency and heat radiation lamp.
Background technology
At present, compared with traditional incandescent lamp and fluorescent lamp, LED lamps and lanterns have the advantages that power and energy saving and long lifespan, LED
Principle of luminosity, energy-saving and environmental protection level on be all far superior to traditional lighting products, lighting engineering also obtains the hair of high speed
Exhibition, following LED illuminations are increasingly becoming the only choosing of novel green illumination, and existing LED light carries out road lighting and makes, by
It is disseminated in light closer to the distance, it is therefore desirable to setting street lamp closely, it is power-consuming, and waste financial resources.
Utility model content
The purpose of this utility model is aiming at compared with traditional incandescent lamp and fluorescent lamp, LED lamps and lanterns have power saving at present
The advantages that energy saving and long lifespan, LED principle of luminosity, energy-saving and environmental protection level on all be far superior to traditional lighting products,
Lighting engineering also obtains the development of high speed, and following LED illuminations are increasingly becoming the only choosing of novel green illumination, and existing
LED light carry out road lighting make, due to light disseminate it is closer to the distance, it is therefore desirable to setting street lamp closely, power-consuming, Er Qielang
The deficiency of costly power, and a kind of outdoor use high efficiency and heat radiation lamp is provided.
The utility model includes power module and light-emitting device, and power module controls the opening and closing of light-emitting device, institute
Stating light-emitting device includes heat conduction link, the aluminum substrate with multigroup LED lamp bead, one group of cooling device and one group of housing, heat conduction
Link one side is provided with reflector layer, and the aluminum substrate with multigroup LED lamp bead is mounted on heat conduction link one side in fan-shaped, one group
Housing is bonded on heat conduction link, and is covered on respectively on the aluminum substrate with multigroup LED lamp bead, and housing is with carrying LED lamp bead
Aluminum substrate between form the gas zones of sealing, filled with hernia in gas zones, one group of cooling device is mounted on heat conduction connection
Frame one side, and between one group of housing, one group of cooling device are the coldplates of one group of inside water flowing, one group of inside water flowing it is cold
But connected between plate by connecting tube, and form cooling-water duct, applied on the thermal conductive surface of the aluminum substrate with multigroup LED lamp bead
It is covered with graphene layer.
Heat conduction link one side is coated with reflecting coating layer or is covered with metal reflective plate.
Heat conduction link is fan-shaped.
Aluminum substrate with multigroup LED lamp bead is more than at least two.
The one side of coldplate is provided with reflector layer.
The utility model advantage is：Change traditional flat luminous mode, change into and shine in fan-shaped, suitable for road surface
Illumination, the light emitting region of a street lamp can become larger, and reduce the distance of street lamp setting with this, saved financial resources.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific embodiment
As shown in the figure, the utility model includes power module and light-emitting device, power module control light-emitting device
It opens and closes, the light-emitting device includes heat conduction link 1,2, one groups of cooling devices 3 of aluminum substrate with multigroup LED lamp bead
With one group of housing 4,1 one side of heat conduction link is provided with reflector layer, and the aluminum substrate 2 with multigroup LED lamp bead is mounted in sector
1 one side of heat conduction link, one group of housing 4 is bonded on heat conduction link 1, and covers on the aluminium base with multigroup LED lamp bead respectively
On plate 2, the gas zones 5 of sealing are formed between housing 4 and aluminum substrate 2 with LED lamp bead, filled with hernia in gas zones 5,
One group of cooling device 3 is mounted on 1 one side of heat conduction link, and between one group of housing 4, one group of cooling device 3 is in one group
The coldplate 3 of portion's water flowing is connected between the coldplate 3 of one group of inside water flowing by connecting tube, and forms cooling-water duct, band
Have and graphene layer is coated on the thermal conductive surface of the aluminum substrate 2 of multigroup LED lamp bead.
1 one side of heat conduction link is coated with reflecting coating layer or is covered with metal reflective plate.
Heat conduction link 1 is fan-shaped.
Aluminum substrate 2 with multigroup LED lamp bead is more than at least two.
The one side of coldplate 3 is provided with reflector layer.
Working method：The power module includes rectifier, driving chip and inductor, driving chip and inductor series connection
In the output terminal of rectifier, rectifier controls the opening and closing of LED lamp bead by driving chip, inductor and aluminum substrate.
Heat conduction link 1 is heat-conducting plate, and 1 one side of heat conduction link is coated with reflecting coating layer or is covered with metal reflective
Plate.Illumination can be made in the area light reflection of heat conduction link 1 to ground.
As shown in Figure 1：The aluminum substrate 2 with multigroup LED lamp bead that 1 one side of heat conduction link is distributed in sector is at least
2 or more, the aluminum substrate 2 with multigroup LED lamp bead is light-emitting zone more than at least two at this time（Sector is bigger to be added
The aluminum substrate more than 2 with LED lamp bead, light light-emitting zone is wider）, coldplate 3 can to heat conduction link 1 and aluminum substrate 2 into
Heat when only using the aluminum substrate with LED lamp bead in region, can be directed at others inside water flowing by the whole cooling of row
Coldplate in carry out constant temperature.
Aluminum substrate 2 with LED lamp bead makes LED lamp bead brighter by the hernia in housing 4, is suitble to be suitable for road surface.
Graphene layer is radiated by link 1.
Claims (1)
1. a kind of outdoor use high efficiency and heat radiation lamp, including power module and light-emitting device, power module controls the unlatching of light-emitting device
And closing, it is characterised in that the light-emitting device includes heat conduction link (1), the aluminum substrate (2) with multigroup LED lamp bead, one
Group cooling device (3) and one group of housing (4), heat conduction link (1) one side are provided with reflector layer, the aluminium with multigroup LED lamp bead
Substrate (2) is mounted on heat conduction link (1) one side in fan-shaped, and one group of housing (4) is bonded on heat conduction link (1), and respectively
It covers on the aluminum substrate (2) with multigroup LED lamp bead, is formed and sealed between housing (4) and the aluminum substrate (2) for carrying LED lamp bead
Gas zones (5), be mounted on heat conduction link (1) one side filled with hernia, one group of cooling device (3) in gas zones (5), and
Between one group of housing (4), one group of cooling device (3) be one group inside water flowing coldplate, one group inside water flowing cooling
It is connected between plate by connecting tube, and forms cooling-water duct, applied on the thermal conductive surface of the aluminum substrate (2) with multigroup LED lamp bead
It is covered with graphene layer；Heat conduction link (1) one side is coated with reflecting coating layer or is covered with metal reflective plate；Heat conduction link
(1) it is that the fan-shaped aluminum substrate (2) with multigroup LED lamp bead is 2-50；The one side of coldplate is provided with reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394146.4U CN207422135U (en) | 2017-10-26 | 2017-10-26 | A kind of outdoor use high efficiency and heat radiation lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394146.4U CN207422135U (en) | 2017-10-26 | 2017-10-26 | A kind of outdoor use high efficiency and heat radiation lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207422135U true CN207422135U (en) | 2018-05-29 |
Family
ID=62308935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394146.4U Expired - Fee Related CN207422135U (en) | 2017-10-26 | 2017-10-26 | A kind of outdoor use high efficiency and heat radiation lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207422135U (en) |
-
2017
- 2017-10-26 CN CN201721394146.4U patent/CN207422135U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180529 Termination date: 20181026 |