CN207674279U - A kind of laser street lamp - Google Patents
A kind of laser street lamp Download PDFInfo
- Publication number
- CN207674279U CN207674279U CN201721611755.0U CN201721611755U CN207674279U CN 207674279 U CN207674279 U CN 207674279U CN 201721611755 U CN201721611755 U CN 201721611755U CN 207674279 U CN207674279 U CN 207674279U
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- fixed
- lamp
- speculum
- laser beam
- phosphor sheet
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Abstract
Bottom is arranged in lamp stand in a kind of laser street lamp, including laser beam merging apparatus, lamp stand and lamp cap, laser beam merging apparatus；Lamp cap includes extension and illumination region, and extension is equipped with bending part, speculum is fixed at bending part；Phosphor sheet is equipped in lamp cap, phosphor sheet is fixed in lamp cap and corresponding with the speculum in extension by clamping piece；The laser beam emitted with laser beam merging apparatus corresponding spectroscope and speculum on the same line are fixed in lamp stand successively, spectroscope and speculum reflecting light side are corresponding with the speculum in extension.The utility model has the following advantages：Simple in structure, pattern is beautiful, and the range that it is not only irradiated can be set as needed, and output power is high；Entire street lamp upper end photodetachment simultaneously does not need cable and to save cable cost, the security risks such as do not leak electricity；In addition, installation, replacement and maintenance are also very convenient, and stable luminescence, photoelectric conversion efficiency are high, service life is long.
Description
Technical field
The utility model is related to lighting areas, and in particular to a kind of laser street lamp.
Background technology
In lighting area, street lamp is common one of lighting installation.But there is following deficiencies for existing street lamp：
1. street lamp is usually lamp stand lamp cap with there are one, such irradiated area is small, and the swept area in entire light area is small；
Lamp cap position centre-of gravity shift problem is existed simultaneously, needs to carry out reinforcement fixation in bottom when in use, increases cost；
2. using conventional bulb as light source, there are not energy-efficient phenomenons；Although LED has long lifespan, energy conservation and environmental protection etc. excellent
Point but has that light decay, photoelectric conversion efficiency are low and photochromic unstable；And both there is heat dissipation problem, closed
The security risks such as fire, electric leakage are easy tod produce in lampshade environment；
3. electrical wiring is passed through by lamp stand to lamp cap, such lamp stand and lamp cap charge, and the use of cable increases cost,
And the probability for resulting in electric leakage increases；
4, due to electrical wiring the considerations of, street lamp it is cumbersome for installation, and the later stage maintenance position it is more in addition need ascend a height
It is overhauled, the input of cost is increased while taking time and effort.
In summary, existing street lamp is because its reasons in structure is there are still not energy-efficient, of high cost, installation and overhauls inconvenience
Deficiency, and because electrical wiring and heat dissipation reason there is the security risks such as fire, electric leakage.
Utility model content
The purpose of this utility model is just to provide a kind of laser street lamp simple in structure, pattern is beautiful, what it was not only irradiated
Range can be set as needed, and output power is high；Entire street lamp upper end photodetachment simultaneously does not need cable and to save electricity
Cable cost, the security risks such as do not leak electricity；In addition, installing, replacing and overhaul very convenient.
The purpose of this utility model is that technical solution in this way is realized, a kind of laser street lamp, including swashs combiner
Bottom is arranged in lamp stand in device, lamp stand and lamp cap, laser beam merging apparatus；Lamp cap includes extension and illumination region, and extension is set
There is bending part, speculum is fixed at bending part；Phosphor sheet is equipped in lamp cap, phosphor sheet is fixed on lamp cap by clamping piece
It is interior and corresponding with the speculum in extension；The laser beam emitted with laser beam merging apparatus is fixed in lamp stand successively same
Corresponding spectroscope and speculum on straight line, spectroscope and speculum reflecting light side are opposite with the speculum in extension
It answers.
In the present invention, bottom is arranged in lamp stand in laser beam merging apparatus, easy to install, easy-maintaining, and entire street lamp
Upper end photodetachment, does not need cable, saves cable cost, the hidden danger such as do not leak electricity；Lamp cap includes extension and illumination region, is prolonged
Extending portion is equipped with bending part, and speculum is fixed at bending part, is equipped with phosphor sheet in lamp cap, phosphor sheet is fixed by clamping piece
In lamp cap and corresponding with the speculum in extension, laser beam can be passed to extension by speculum and beaten by laser beam
The different light efficiencies needed on phosphor sheet；The laser beam emitted with laser beam merging apparatus is fixed in lamp stand successively same
Corresponding spectroscope and speculum on straight line, spectroscope and speculum reflecting light side are opposite with the speculum in extension
It answers, ensures that the laser beam that laser beam merging apparatus is sent out is mapped on corresponding spectroscope, a part of laser beam is after the original light that renews
Road is conducted to next spectroscope or speculum, and another part laser beam is then reflected onto reflection corresponding in extension
On mirror, laser lighting effect is realized；It uses laser as the fluorescent powder excitation light source of a new generation simultaneously, there is stable luminescence, light
The advantages that photoelectric transformation efficiency is high, service life is long.
By adopting the above-described technical solution, the utility model has the following advantages：Simple in structure, pattern is beautiful, it
The range not only irradiated can be set as needed, and output power is high；Entire street lamp upper end photodetachment simultaneously, does not need cable
So that cable cost is saved, the security risks such as do not leak electricity；In addition, installation, replacement and maintenance are also very convenient, and it is steady to shine
Fixed, photoelectric conversion efficiency height, service life are long.
Description of the drawings
The description of the drawings of the utility model is as follows：
Fig. 1 is a kind of overall structure diagram of the utility model；
Fig. 2 is a kind of structural schematic diagram of the utility model lamp cap；
Fig. 3 is second of structural schematic diagram of the utility model lamp cap；
Fig. 4 is a kind of schematic diagram of the utility model laser arrangement；
Fig. 5 is second of schematic diagram of the utility model laser arrangement；
Fig. 6 is a kind of schematic diagram of the utility model clamping piece.
In figure：1. laser beam merging apparatus；2. lamp stand；3. lamp cap；4. extension；5. illumination region；6. phosphor sheet；7. clamping
Part；8. spectroscope；9. speculum；10. laser beam；11. fixing device；12. optical filter；13. piece is led in filter.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of laser street lamp, including laser beam merging apparatus 1, lamp stand 2 and lamp cap 3, laser beam merging apparatus 1 are set
Set the bottom in lamp stand 2；Lamp cap 3 includes extension 4 and illumination region 5, and extension 4 is equipped with bending part, is fixed at bending part anti-
Penetrate mirror 9；Be equipped with phosphor sheet 6 in lamp cap 3, phosphor sheet 6 be fixed in lamp cap 3 by clamping piece 7 and with it is anti-in extension 4
It is corresponding to penetrate mirror 9；It is corresponding on the same line that the laser beam 10 emitted with laser beam merging apparatus 1 is fixed in lamp stand 2 successively
Spectroscope 8 and speculum 9, spectroscope 8 and 9 reflecting light side of speculum it is corresponding with the speculum 9 in extension 5.
In the present invention, bottom is arranged in lamp stand 2 in laser beam merging apparatus 1, easy to install, easy-maintaining, and entire road
The photodetachment of lamp upper end, does not need cable, saves cable cost, the hidden danger such as do not leak electricity；Lamp cap 3 includes extension 4 and shines
Portion 5, extension 4 are equipped with bending part, and speculum 9 is fixed at bending part, phosphor sheet 6 is equipped in lamp cap 3, phosphor sheet 6 is logical
It crosses clamping piece 7 to be fixed in lamp cap 3 and corresponding with the speculum 9 in extension 4, laser beam 10 can will swash by speculum 9
Light beam 10 is passed to extension 4 and beats the different light efficiencies needed on phosphor sheet 6；It is fixed with successively in lamp stand 2 and laser
Laser beam 10 corresponding spectroscope 8 and the speculum 9 on the same line that beam merging apparatus 1 emits, spectroscope 8 and speculum 9
Reflecting light side is corresponding with the speculum 9 in extension 4, ensures that laser beam 10 that laser beam merging apparatus 1 is sent out is mapped to pair
On the spectroscope 8 answered, a part of laser beam 10 is conducted after the original light path that renews to next spectroscope 8 or speculum 9,
Another part laser beam 10 is then reflected onto in extension 4 on corresponding speculum 9, realizes laser lighting effect；It uses simultaneously
Fluorescent powder excitation light source of the laser as a new generation has many advantages, such as that stable luminescence, photoelectric conversion efficiency are high, service life is long.
Further, spectroscope 8 is fixed in 45 ° ± 2 ° in lamp stand 2, ensures that laser beam 10 reflects and continues to transmit as possible
Part is not much different, and ensures the lighting effect of street lamp.
As shown in Figure 1, speculum 9 is fixed on by fixing device 11 in lamp cap 3 and lamp stand 2.Fixing device 11 can be
The fixing device of reflecting mirror for motorcycle in the prior art can also be other devices.
As shown in Fig. 2, phosphor sheet 6 is directly anchored in extension 4；Preferably, as shown in figure 3, phosphor sheet 6 is direct
It is fixed at 4 inner outlet of extension, laser beam 10 will not be in 4 internal loss of extension, after ensureing 10 excitated fluorescent powder piece 6 of laser beam
Light directly can preferably be utilized.
Further, as shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 6, phosphor sheet 6 is fixed on by clamping piece 7 in illumination region 5,
6 size of phosphor sheet is 2 times of 11 size of laser beam, and laser beam 11 is enable all to beat on phosphor sheet, ensures laser beam
11 utilization rate.
Further, spectroscope 8 is 1 or 1 or more, is each correspondingly arranged lamp cap 3.As shown in Figure 1, spectroscope 8
Quantity be 2, can also be 3-9.
Further, lamp cap 3 is uniformly fixed on lamp stand 2.In the utility model, lamp cap 3 can be arranged symmetrically in lamp stand 2
On, it can also be looped around on lamp stand 2, can also be arranged crosswise on lamp stand 2；Ensure that lamp cap position center of gravity will not deviate.
As shown in figure 4, being further fixed on optical filter 12 and the logical piece 13 of filter in lamp cap 3, optical filter 12 is fixed at fluorescent powder
Piece 6 enters light side, filters and leads to the setting of piece 13 in 6 light extraction side of phosphor sheet.Filter leads to piece and only penetrates a certain light, such as blue light, and
And other light are reflected, optical filter reflects above-mentioned a certain light and penetrates other light, ensure that a certain laser as far as possible in this way
Beam 11 is directly beaten on phosphor sheet, and the utilization rate of laser beam 10 is improved.
Another embodiment, optical filter 12 is further fixed in lamp cap 3 and piece 13 is led in filter, and optical filter 12 is fixed at glimmering
Light powder piece 6 enters light side, filters and leads to the package phosphor sheet 6 of piece 13 and be fixed in lamp cap 3.Filter leads to piece and only penetrates a certain light, than
Such as blue light, and other light are reflected, optical filter reflects above-mentioned a certain light and penetrates other light, ensure that certain as far as possible in this way
A kind of laser beam 11 is directly beaten on phosphor sheet, and the utilization rate of laser beam 10 is improved.
Claims (9)
1. a kind of laser street lamp, including laser beam merging apparatus（1）, lamp stand（2）And lamp cap（3）, it is characterised in that：Laser conjunction is got one's things ready
It sets（1）It is arranged in lamp stand（2）Interior bottom；Lamp cap（3）Including extension（4）And illumination region（5）, extension（4）Equipped with bending part,
Speculum is fixed at bending part（9）；Lamp cap（3）It is interior to be equipped with phosphor sheet（6）, phosphor sheet（6）Pass through clamping piece（7）It is fixed
In lamp cap（3）Interior and and extension（4）Interior speculum（9）It is corresponding；Lamp stand（2）It is inside fixed with successively and laser beam merging apparatus
（1）The laser beam of transmitting（10）Corresponding spectroscope on the same line（8）And speculum（9）, spectroscope（8）And speculum
（9）Reflecting light side and extension（4）Interior speculum（9）It is corresponding.
2. laser street lamp according to claim 1, it is characterised in that：Spectroscope（8）It is fixed on lamp stand in 45 ° ± 2 °（2）
It is interior.
3. laser street lamp according to claim 1, it is characterised in that：Speculum（9）Pass through fixing device（11）It is fixed on
Lamp cap（3）And lamp stand（2）It is interior.
4. laser street lamp according to claim 1, it is characterised in that：Phosphor sheet（6）It is directly anchored to extension（4）
It is interior.
5. laser street lamp according to claim 1, it is characterised in that：Phosphor sheet（6）Pass through clamping piece（7）It is fixed on hair
Light portion（5）It is interior, phosphor sheet（6）Size is 2 times of laser beam size.
6. the laser street lamp according to any claim in claim 1 to 5, it is characterised in that：Spectroscope（8）It is 1
Or 1 or more, each it is correspondingly arranged lamp cap（3）.
7. laser street lamp according to claim 6, it is characterised in that：Lamp cap（3）Uniformly it is fixed on lamp stand（2）On.
8. the laser street lamp according to any claim in claim 1 to 5, it is characterised in that：Lamp cap（3）It is inside also fixed
There is optical filter（12）Lead to piece with filter（13）, optical filter（12）It is fixed at phosphor sheet（6）Enter light side, filters and lead to piece（13）If
It sets in phosphor sheet（6）Light extraction side.
9. the laser street lamp according to any claim in claim 1 to 5, it is characterised in that：Lamp cap（3）It is inside also fixed
There is optical filter（12）Lead to piece with filter（13）, optical filter（12）It is fixed at phosphor sheet（6）Enter light side, filters and lead to piece（13）Packet
Wrap up in phosphor sheet（6）And it is fixed on lamp cap（3）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611755.0U CN207674279U (en) | 2017-11-28 | 2017-11-28 | A kind of laser street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611755.0U CN207674279U (en) | 2017-11-28 | 2017-11-28 | A kind of laser street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674279U true CN207674279U (en) | 2018-07-31 |
Family
ID=62966303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721611755.0U Expired - Fee Related CN207674279U (en) | 2017-11-28 | 2017-11-28 | A kind of laser street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185775A (en) * | 2018-09-10 | 2019-01-11 | 深圳市昂特尔太阳能投资有限公司 | Laser lamp post structure |
-
2017
- 2017-11-28 CN CN201721611755.0U patent/CN207674279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185775A (en) * | 2018-09-10 | 2019-01-11 | 深圳市昂特尔太阳能投资有限公司 | Laser lamp post structure |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191030 Granted publication date: 20180731 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221030 Granted publication date: 20180731 |
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| 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: 20180731 |