CN207584486U - A kind of wide-angle road LED street lamp - Google Patents
A kind of wide-angle road LED street lamp Download PDFInfo
- Publication number
- CN207584486U CN207584486U CN201721387891.6U CN201721387891U CN207584486U CN 207584486 U CN207584486 U CN 207584486U CN 201721387891 U CN201721387891 U CN 201721387891U CN 207584486 U CN207584486 U CN 207584486U
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- CN
- China
- Prior art keywords
- heat conduction
- group
- conduction link
- street lamp
- housing
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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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- Road Signs Or Road Markings (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of wide-angle road LED street lamp,Including power module and light-emitting device,Power module controls the opening and closing of light-emitting device,It is characterized in that the light-emitting device includes heat conduction link (1),Aluminum substrate (2) with multigroup LED lamp bead,One group of heat-proof device (3) and one group of housing (4),Heat conduction link (1) side is provided with reflective layer,Aluminum substrate (2) with multigroup LED lamp bead is mounted on heat conduction link (1) side in sector,One group of housing (4) is bonded on heat conduction link (1),And it covers on respectively on the aluminum substrate (2) with multigroup LED lamp bead,The gas zones (5) of sealing are formed between housing (4) and the aluminum substrate (2) for carrying LED lamp bead,Filled with hernia in gas zones (5),One group of heat-proof device (3) is mounted on heat conduction link (1) side,And between one group of housing (4).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 wide-angle road LED street 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 wide-angle road LED street 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
It states light-emitting device and includes heat conduction link, the aluminum substrate with multigroup LED lamp bead, one group of heat-proof device and one group of housing, heat conduction
Link side is provided with reflective layer, and the aluminum substrate with multigroup LED lamp bead is mounted on heat conduction link 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 heat-proof device is mounted on heat conduction connection
Frame side, and between one group of housing.
One group of heat-proof device is thermal insulation board.
Heat conduction link 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 side of heat-proof device is provided with reflective 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 heat-proof devices 3 of aluminum substrate with multigroup LED lamp bead
With one group of housing 4,1 side of heat conduction link is provided with reflective layer, and the aluminum substrate 2 with multigroup LED lamp bead is mounted in sector
1 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 heat-proof device 3 is mounted on 1 side of heat conduction link, and between one group of housing 4.
One group of heat-proof device 3 is thermal insulation board.
1 side of heat conduction link is coated with reflecting coating layer or is covered with metal reflective plate.For increasing area of giving out light.
Heat conduction link 1 is fan-shaped.
Aluminum substrate 2 with multigroup LED lamp bead is more than at least two.
The side of heat-proof device 3 is provided with reflective 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 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 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）, thermal insulation board 3 can carry out whole drop to heat conduction link 1
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.
Claims (6)
1. a kind of wide-angle road LED street 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 heat-proof device (3) and one group of housing (4), heat conduction link (1) side are provided with reflective layer, the aluminium with multigroup LED lamp bead
Substrate (2) is mounted on heat conduction link (1) side in sector, 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), filled with hernia in gas zones (5), one group of heat-proof device (3) mounted on heat conduction link (1) side, and
Between one group of housing (4).
2. a kind of wide-angle road LED street lamp according to claim 1, it is characterised in that：One group of heat-proof device (3) be every
Hot plate.
3. a kind of wide-angle road LED street lamp according to claim 1, it is characterised in that：Heat conduction link (1) side applies
It is covered with reflecting coating layer or is covered with metal reflective plate.
4. a kind of wide-angle road LED street lamp according to claim 1, it is characterised in that：Heat conduction link (1) is fan
Shape.
5. a kind of wide-angle road LED street lamp according to claim 1, it is characterised in that：Aluminium with multigroup LED lamp bead
Substrate (2) is more than at least two.
6. a kind of wide-angle road LED street lamp according to claim 1 or 2, it is characterised in that：The one of heat-proof device (3)
Side is provided with reflective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387891.6U CN207584486U (en) | 2017-10-26 | 2017-10-26 | A kind of wide-angle road LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387891.6U CN207584486U (en) | 2017-10-26 | 2017-10-26 | A kind of wide-angle road LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584486U true CN207584486U (en) | 2018-07-06 |
Family
ID=62729731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387891.6U Expired - Fee Related CN207584486U (en) | 2017-10-26 | 2017-10-26 | A kind of wide-angle road LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584486U (en) |
-
2017
- 2017-10-26 CN CN201721387891.6U patent/CN207584486U/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 |
Granted publication date: 20180706 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |