CN205807097U - Can the photo engine integrated street lamp of free luminous intensity distribution - Google Patents
Can the photo engine integrated street lamp of free luminous intensity distribution Download PDFInfo
- Publication number
- CN205807097U CN205807097U CN201620619836.4U CN201620619836U CN205807097U CN 205807097 U CN205807097 U CN 205807097U CN 201620619836 U CN201620619836 U CN 201620619836U CN 205807097 U CN205807097 U CN 205807097U
- Authority
- CN
- China
- Prior art keywords
- photo engine
- intensity distribution
- luminous intensity
- street lamp
- radiator
- 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
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Abstract
A kind of the photo engine integrated street lamp of free luminous intensity distribution quasiconductor roadway illumination be can relate to, a kind of easily luminous intensity distribution, low cost, die-casting integral photo engine street lamp disclosed.Include pipe holder, radiator and end closure, it is characterized in that photo engine circuit board (7) is embedded in radiator (2), photo engine circuit board (7) is disposed with cambered surface reflector, globoidal glass, and two support arms are used for fixing globoidal glass in both sides.Use curved reflector (6) that light utilization can be improved so that more light is irradiated to road surface.In terms of protection, utilize the structure design of cambered surface safety glass and many places water proof groove.
Description
Technical field
This utility model relates to quasiconductor roadway illumination, in particular it relates to a kind of can be according to the mechanical angle between light source
Form the street lamp of free luminous intensity distribution.
Background technology
At present, quasiconductor roadway illumination product constantly tends to standardization, and uses " removing power supply " technology of HV-LED
The most perfect, but mainly it is widely used in room lighting product, it is impossible to it is applied in high-power outdoor lighting product.Main
Reason is to use plurality of LEDs string of light to be associated on same circuit board, and protection is done with luminous intensity distribution difficulty.And this utility model can be very
The shortcoming processing well both, accomplishes the effect of the most easily luminous intensity distribution, and low cost, good heat dissipation effect, safeguard structure easily realize.
Comparatively speaking, with electrochemical capacitor LED drive power, can, low temperature environment short by the life-span
Summary of the invention
The technical problems to be solved in the utility model is, cannot be applied to outdoor photograph for existing high pressure photo engine technology
In bright product, it is provided that a kind of can the integrated street lamp of free luminous intensity distribution.It is possible not only to solve plurality of LEDs string of light and is associated in same electricity
The road intractable problem of plate luminous intensity distribution, solves the contradiction of optics luminous intensity distribution and safeguard structure the most well.
The technical scheme in the invention for solving the technical problem is:
Described free luminous intensity distribution photo engine integrated street lamp, mainly by pipe holder 1, radiator 2, end closure 3, globoidal glass 4,
Support arm 5, cambered surface reflector 6, photo engine circuit board 7 etc. are constituted.A kind of can the photo engine integrated street lamp of free luminous intensity distribution, include
Pipe holder, radiator and end closure, it is characterised in that: photo engine circuit board 7 is embedded in radiator 2, photo engine circuit board 7
Lower section is disposed with cambered surface reflector 6, globoidal glass 4, and two support arms 5 are used in both sides fixing globoidal glass 4,
Further, support arm 5 is provided with water proof groove 51, and globoidal glass 4 is placed between two water proof grooves 51.Further, pipe
Erection has an aerofluxus nut.Further, radiator top is arc radiating fin.Further, bottom radiator is provided with embedded
Groove fixes arc emitter.
Of the present utility model can the photo engine integrated street lamp of free luminous intensity distribution, in order to simplify the design of LED street lamp luminous intensity distribution and
Go out light characteristic in conjunction with LED, can set with central source center line angle 13 ° according to both sides light source center line in spreader surface
Meter, is placed on the rectangular recess milled out by photo engine circuit board.
White LED light source on described photo engine circuit board, utilizes cambered surface reflector to be polymerized by light, and equal strength is to dividing
In the middle of cloth space, project road surface through globoidal glass.
Described cambered surface reflector, it is characterised in that both sides and 13 ° of angles of intermediate formation, and two side reflectors can be by light
Source emits beam to both sides polymerization projection, and to ensure to shine more road surface or farther place, the polymerization of intermediate reflectors is made
With improving roadway illumination luminance index.
The photo engine integrated street lamp of free luminous intensity distribution described in the utility model, wherein, described exclusion seal is by cambered surface
Glass, support arm, end closure form, and support arm is provided with water proof groove.
Described sealing also needs to pour into paste fluid sealant toward the water proof groove of support arm, improves sealing property.
Preferably, the described circular arc gradient mainly utilizing globoidal glass every water trough design so that moisture content is not easily accessible lamp body
In.
The beneficial effects of the utility model are:
The existing quasiconductor road lighting lamp of solution is limited to use at cold district because of drive circuit element.
Use mechanical angular distribution relation, and use the cambered surface reflector with polymerization so that roadway illumination
Required luminous intensity distribution can freely design, and reaches standard of illumination.
Use integrated die-casting radiator, be possible not only to improve light fixture anticorrosion grade, also can meet at natural airflow all
Road accelerates radiating effect.
Accompanying drawing explanation
The decomposition explanatory diagram of Fig. 1 street lamp
The glass of Fig. 2 street lamp decomposes explanatory diagram with lamp body
Fig. 3 cambered surface reflector and exclusion seal structure explanatory diagram
13 ° of angle rising angle schematic diagrams of Fig. 4
Fig. 5 globoidal glass seals structure explanatory diagram
1 pipe holder 2 radiator 3 end closure 4 globoidal glass 5 support arm 6 cambered surface reflector in figure
51 water proof grooves in 14 aerofluxus nut [024] figures in 7 photo engine circuit board [023] figures in figure
Detailed description of the invention
Understand for the ease of this skilled person, this utility model is described further in conjunction with the embodiments, embodiment
The not restriction to this summary of the invention of involved content.
This utility model preferred embodiment can the photo engine integrated street lamp of free luminous intensity distribution as it is shown in figure 1, can join simultaneously
Readding Fig. 2, this photo engine street lamp of free luminous intensity distribution can mainly have radiator 2, globoidal glass 4, cambered surface reflector 6, photo engine circuit
Plate 7 is constituted.
As shown in Figure 1 and Figure 2, photo engine circuit board 7 is embedded in radiator 2, utilizes cambered surface reflector 6 to be sent out by light source
The light polymerization gone out, wherein two side light sources meet more light and are irradiated to road surface, after mid portion light source improves and is irradiated to road surface
Brightness, thus both sides light center line and centrage can form 13 ° of angles, it is achieved thereby that the free luminous intensity distribution of street lamp, reach illumination
Effect.
As shown in Figure 3, Figure 4, globoidal glass 4 is positioned in the water proof groove 51 of support arm 5, binding end skull 3, pipe holder 1 structure
Become safeguard structure.
In order to improve the sealing of light fixture, paste fluid sealant can be poured at water proof groove 51, improve sealing effectiveness.
Above-mentioned pipe holder is provided with an aerofluxus nut, can by the steam that retain of part after light fixture is opened along with temperature liter
Height, gets rid of steam in light fixture.
In order to improve the electrical property immunity to interference of photo engine street lamp, also Surge Protector can be increased at outside energization input.
Claims (5)
1. can the photo engine integrated street lamp of free luminous intensity distribution, include pipe holder, radiator, photo engine circuit board (7) and
End closure, it is characterised in that: photo engine circuit board (7) is embedded in radiator (2), and photo engine circuit board (7) lower section sets successively
Being equipped with cambered surface reflector, globoidal glass, two support arms are used for fixing globoidal glass in both sides.
The most according to claim 1 a kind of can the photo engine integrated street lamp of free luminous intensity distribution, it is characterised in that: set on support arm
Having water proof groove (51), globoidal glass is placed between two water proof grooves (51).
The most according to claim 1 a kind of can the photo engine integrated street lamp of free luminous intensity distribution, it is characterised in that: pipe holder sets
There is an aerofluxus nut.
The most according to claim 1 a kind of can the photo engine integrated street lamp of free luminous intensity distribution, it is characterised in that: on radiator
Portion is arc radiating fin.
The most according to claim 1 a kind of can the photo engine integrated street lamp of free luminous intensity distribution, it is characterised in that: under radiator
Portion is provided with interior caulking groove for fixing arc emitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619836.4U CN205807097U (en) | 2016-06-22 | 2016-06-22 | Can the photo engine integrated street lamp of free luminous intensity distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619836.4U CN205807097U (en) | 2016-06-22 | 2016-06-22 | Can the photo engine integrated street lamp of free luminous intensity distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807097U true CN205807097U (en) | 2016-12-14 |
Family
ID=57505486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619836.4U Expired - Fee Related CN205807097U (en) | 2016-06-22 | 2016-06-22 | Can the photo engine integrated street lamp of free luminous intensity distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205807097U (en) |
-
2016
- 2016-06-22 CN CN201620619836.4U patent/CN205807097U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhuang Shenan Inventor after: Zhao Hairu Inventor after: Niu Jiangtao Inventor after: Leng Ping Inventor after: Niu Yanfang Inventor before: Zhao Hairu Inventor before: Niu Jiangtao Inventor before: Leng Ping Inventor before: Niu Yanfang |
|
| 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: 20161214 Termination date: 20200622 |