CN108679554A - A kind of solar street light and its working method with security monitoring function - Google Patents
A kind of solar street light and its working method with security monitoring function Download PDFInfo
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- CN108679554A CN108679554A CN201810342188.6A CN201810342188A CN108679554A CN 108679554 A CN108679554 A CN 108679554A CN 201810342188 A CN201810342188 A CN 201810342188A CN 108679554 A CN108679554 A CN 108679554A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000011324 bead Substances 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims description 21
- 229910052732 germanium Inorganic materials 0.000 claims description 18
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 18
- 239000005387 chalcogenide glass Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000000571 coke Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 4
- 210000001747 pupil Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 102220062467 rs745423387 Human genes 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/008—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras designed for infrared light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lenses (AREA)
Abstract
The present invention relates to a kind of solar street light and its working method with security monitoring function, this solar street light include：Lamp stand, mounted on lamp stand top solar panel, with solar panel be electrically connected accumulator, respectively with accumulator be electrically connected LED lamp bead and infrared no thermalization photographic device；The wherein described infrared no thermalization photographic device includes：Miniature video camera lens system；The miniature video camera lens system is suitable for monitoring the working condition and ambient enviroment of solar panel, accumulator and LED lamp bead.The solar street light of the present invention provides electric energy by solar energy for LED lamp bead and infrared no thermalization photographic device, eliminate the trouble that conventional road lamp is laid with cable, solar street light ambient conditions are day and night monitored further through infrared no thermalization photographic device, even if more visible photo can also be shot when solar street light ambient light is dark, ensure supervisory function bit.
Description
Technical field
The present invention relates to a kind of solar street light and its working method with security monitoring function.
Background technology
As people are to the attention degree of environment society, traditional disposable energy gradually starts the people visual field of fading out, people
A kind of sustainable energy of beginning to demand, such as wind energy, solar energy.Existing conventional solar street light solves conventional road lamp confession
Electric and energy saving problem.But solar street light majority uses sound-light controlled LED lamp, and accumulator is easily stolen to be stolen, and is not only seriously affected
The normal use of street lamp, and the property of government is unable to get guarantee, increases use cost.
Invention content
The object of the present invention is to provide a kind of solar street light and its working method with security monitoring function, to pass through
Infrared no thermalization photographic device day and night monitors solar street light ambient conditions.
In order to solve the above technical problem, the present invention provides a kind of solar street lights, including：Lamp stand is mounted on lamp stand
The solar panel on top, the accumulator being electrically connected with solar panel, the LED light being electrically connected respectively with accumulator
Pearl and infrared no thermalization photographic device；The wherein described infrared no thermalization photographic device includes：Miniature video camera lens system；It is described micro-
Type camera-lens system is suitable for monitoring the working condition and ambient enviroment of solar panel, accumulator and LED lamp bead.
Further, the miniature video camera lens system by object side to image side sequentially include the first lens, aperture, second thoroughly
Mirror, the third lens, the 4th lens, the 5th lens, the 6th lens, light blast piece and electronics photosensitive element；First lens have
Positive refracting power, and be positive light coke, the chalcogenide glass of low-refraction temperature coefficient, object side surface S1 is convex surface, image side table
Face S2 is plane, is equipped with diffraction pattern；Second lens have negative refracting power, and are the monocrystalline germanium of negative power, object side surface
S3 is convex surface, and image side surface S4 is concave surface, and is all aspherical, and there are one the point of inflexion and image side surface S4 for object side S3 tools
There are two the points of inflexion for tool；The third lens have positive refracting power, and are the chalcogenide glass of positive light coke, low-refraction temperature coefficient,
Its object side surface S5 is concave surface, and image side surface S6 is convex surface, and is all aspherical；4th lens have negative refracting power, and are
The monocrystalline germanium of negative power, object side surface S7 are concave surface, and image side surface S8 is concave surface, and is all aspherical；5th lens
With negative refracting power, and it is the monocrystalline germanium of negative power, object side surface S9 is convex surface, and image side surface S10 is concave surface, and all
To be aspherical, and there are three the points of inflexion for the point of inflexion and image side surface S10 tools there are two object side S9 tools；6th lens have negative bend
Power is rolled over, and is the monocrystalline germanium of negative power, object side surface S11 is concave surface, and image side surface S12 is plane, and object side S11
There are two the points of inflexion for tool.
Further, the curvature of the second lens to eight surface S3 ~ S10 of the 5th lens are defined by following equation：Zi=
CURViYi2/ (1+ (1- (1+Ki) CURVi2Yi2) 1/2)+(Ai) Yi2+ (Bi) Yi4+ (Ci) Yi6+ (Di) Yi8, and parameter Mi=
2 (Ri) 2 of 1- (1+Ki) (CURVi), wherein：I is surface number（i= S3~S10）；It is optical axis height for surface i, Zi
For the point and a distance between plane on the non-spherical surface of Yi, the plane the point of intersection of non-spherical surface and optical axis with should
Non-spherical surface tangent；Ki is constant, is referred to as the constant of the cone of surface i；CURVi is friendships of the surface i on the surface and optical axis
Curvature at point；Ai, Bi, Ci, Di are the second of surface i, four, six and eight asphericity coefficient respectively；Ri is the aperture of surface i
Effective radius.
Further, meet condition：8<(MS3+MS4+MS7+MS8+MS9+MS10)/(MS5+MS6)<17.
Further, the focal length of the miniature video camera lens system is f, and the focal length of the first lens is f1, the coke of the second lens
It is f3 away from the focal length for f2, the third lens, the focal length of the 4th lens is f4, and the focal length of the 5th lens is f5, the coke of the 6th lens
Away from for f6, meet following condition：F1/f2=-2.33；F5/f6=1.43；F3/f4=-1.78；And | f/f1 |+| f/f2 |
=0.68.
Further, the focal length of the miniature video camera lens system is f, and the f-number of miniature video camera lens system is Fno, micro-
The half at maximum visual angle is HFOV in type camera-lens system, and numerical value is as follows：F=3.54mm；Fno=2.50；And HFOV
=44.0 degree.
Further, the chalcogenide glass material of the third lens meets following relative to the refractive index Nd and Abbe number Vd of d light
Conditional：Nd >=2.8, Vd >=40.
Further, the monocrystalline germanium material of the 4th lens meets following article relative to the refractive index Nd and Abbe number Vd of d light
Part formula：Nd >=4.1, Vd≤28；Under the monocrystalline germanium material of 5th lens meets relative to the refractive index Nd and Abbe number Vd of d light
Row conditional：Nd >=4.6, Vd≤23.
Further, the refracting power of the first lens, the second lens, the third lens, the 4th lens, the 5th lens and the 6th lens
In most powerhouse be Pmax, the focal length of miniature video camera lens system is f, a diameter of EPD of entrance pupil of miniature video camera lens system, light
Circle is SL as the distance on optical axis, and the first lens object side surface S1 to electronics photosensitive element is TL, electricity in the distance on optical axis
The half of the sub- effective sensing region diagonal line length of photosensitive element is ImgH, meets following condition：| Pmax |=0.56；f/EPD
=2.30；SL/TL=0.88；And TL/ImgH=1.56.
Another aspect, the present invention also provides a kind of working methods of solar street light, including：The solar street light
Control module is suitable for control and infrared no thermalization photographic device is driven to take pictures, and by wireless communication module by infrared no thermalization
The photo of photographic device shooting is sent to Cloud Server.
The invention has the advantages that the solar street light of the present invention is LED lamp bead and infrared no thermalization by solar energy
Photographic device provides electric energy, eliminates the trouble that conventional road lamp is laid with cable, is day and night supervised further through infrared no thermalization photographic device
Solar street light ambient conditions are controlled, even if more visible photo can also be shot when solar street light ambient light is dark,
Ensure supervisory function bit.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the functional block diagram of the solar street light of the present invention；
Fig. 2 is the structural schematic diagram of the miniature video camera lens system of the present invention；
Fig. 3 is that the structured data of each lens of the present invention summarizes chart；
Fig. 4 is that the asphericity coefficient of each lens of the present invention summarizes chart；
Fig. 5 A ~ 5C are spherical aberration, astigmatism and the distortion curve graph of the miniature video camera lens system of the present invention；
In figure：First lens 210, aperture 200, the second lens 220, the third lens 230, the 4th lens 240, the 5th lens 250,
6th lens 260, light blast piece 270, electronics photosensitive element 280；And
In figure 3：The unit of radius of curvature, thickness and focal length is mm；In Fig. 4：The conical surface in k table aspheric curve equations
Coefficient, A4-A16 then indicate each surface 4-16 rank asphericity coefficients.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
Fig. 1 is the functional block diagram of the solar street light of the present invention.
As shown in Figure 1, the present embodiment 1 provides a kind of solar street light, including：Lamp stand, mounted on lamp stand top too
It is positive can solar panel, be electrically connected with solar panel accumulator, respectively with the LED lamp bead of accumulator electric connection and infrared
Without thermalization photographic device；The wherein described infrared no thermalization photographic device includes：Miniature video camera lens system；The miniature video camera is saturating
Mirror system is suitable for monitoring the working condition and ambient enviroment of solar panel, accumulator and LED lamp bead.
The control module of the solar street light is suitable for controlling infrared no thermalization photographic device and takes pictures, and by wireless
The photo of infrared no thermalization photographic device shooting is sent to Cloud Server by communication module.
Solar street light is suitable for being controlled by a control module and drive in the present embodiment 1, the control module LED lamp bead and red
Outer no thermalization photographic device work.Optionally, the control module is such as, but not limited to embedded industrial control board, and carries wireless mould
Photo can be sent to Cloud Server by block such as 4G communication modules.
The solar street light of the present embodiment 1 provides electric energy by solar energy for LED lamp bead and infrared no thermalization photographic device,
The trouble that conventional road lamp is laid with cable is eliminated, feelings around solar street light are day and night monitored further through infrared no thermalization photographic device
Condition ensures supervisory function bit even if can also shoot more visible photo in dark.
Fig. 2 is the structural schematic diagram of the miniature video camera lens system of the present invention.
Fig. 3 is that the structured data of each lens of the present invention summarizes chart.
A kind of optional embodiment as miniature video camera lens system.
See that Fig. 2 and Fig. 3, the miniature video camera lens system include sequentially the first lens 210, aperture by object side to image side
200, the second lens 220, the third lens 230, the 4th lens 240, the 5th lens 250, the 6th lens 260, light blast piece 270 with
And electronics photosensitive element 280.Wherein,
First lens 210 have positive refracting power, and are positive light coke, the chalcogenide glass of low-refraction temperature coefficient, object side table
Face S1 is convex surface, and image side surface S2 is plane, is equipped with diffraction pattern.
Second lens 220 have negative refracting power, and are the monocrystalline germanium of negative power, and object side surface S3 is convex surface, picture
Side surface S4 is concave surface, and is all aspherical, and there are two contrary flexure for the point of inflexion and image side surface S4 tools there are one object side S3 tools
Point.
The third lens 230 have positive refracting power, and are positive light coke, the chalcogenide glass of low-refraction temperature coefficient, object
Side surface S5 is concave surface, and image side surface S6 is convex surface, and is all aspherical.
4th lens 240 have negative refracting power, and are the monocrystalline germanium of negative power, and object side surface S7 is concave surface, picture
Side surface S8 is concave surface, and is all aspherical.
5th lens 250 have negative refracting power, and are the monocrystalline germanium of negative power, and object side surface S9 is convex surface, picture
Side surface S10 is concave surface, and is all aspherical, and there are three anti-for the point of inflexion and image side surface S10 tools there are two object side S9 tools
Qu Dian.
6th lens 260 have negative refracting power, and are the monocrystalline germanium of negative power, and object side surface S11 is concave surface, picture
Side surface S12 is plane, and there are two the points of inflexion for object side S11 tools.
Specifically, for infrared light, in the diffraction pattern that the first lens 210 are set so that the first lens 210 generate positive heat
Difference, the negative heat differential generated with the 5th lens 250 and the 6th lens 260 are cancelled out each other, and the infrared nothing of camera-lens system is realized
Thermalization.
The miniature video camera lens system of present embodiment will be infrared by the multiple lens being sequentially arranged by object side to image side
The heat differential that light generates is cancelled out each other, and is realized the infrared no thermalization of camera-lens system, is improved photographic quality.
Fig. 4 is that the asphericity coefficient of each lens of the present invention summarizes chart.
Fig. 5 A ~ 5C are spherical aberration, astigmatism and the distortion curve graph of the miniature video camera lens system of the present invention.
Further, the curvature of eight surface S3 ~ S10 of 220 to the 5th lens 250 of the second lens is defined by following equation：
Zi=CURViYi2/(1+(1-(1+Ki)CURVi2Yi2)1/2)+(Ai)Yi2+(Bi)Yi4+(Ci)Yi6+(Di)Yi8,
And parameter Mi=1- (1+Ki) (CURVi)2(Ri)2, wherein：
I is surface number（i= S3~S10）；
It is the point and a distance between plane on non-spherical surface that optical axis height is Yi, the plane for surface i, Zi
In the point of intersection of non-spherical surface and optical axis and the non-spherical surface tangent；
Ki is constant, is referred to as the constant of the cone of surface i；
CURVi is curvature of the surface i on the surface and the point of intersection of optical axis；
Ai, Bi, Ci, Di are the second of surface i, four, six and eight asphericity coefficient respectively；
Ri is the effective radius in the aperture of surface i.
Further, the miniature video camera lens system also meets condition：
8<(MS3+MS4+MS7+MS8+MS9+MS10)/(MS5+MS6)<17。
Further, the focal length of miniature video camera lens system is f, and the f-number (F-number) of miniature video camera lens system is
Fno, the half at maximum visual angle is HFOV in miniature video camera lens system, and numerical value is as follows：F=3.54mm；Fno=2.50；With
And HFOV=44.0 degree.
The chalcogenide glass material of the third lens 230 meets following condition relative to the refractive index Nd and Abbe number Vd of d light
Formula：Nd >=2.8, Vd >=40.
The monocrystalline germanium material of 4th lens 240 meets following condition formulae relative to the refractive index Nd and Abbe number Vd of d light：
Nd >=4.1, Vd≤28.
The monocrystalline germanium material of 5th lens 250 meets following condition formulae relative to the refractive index Nd and Abbe number Vd of d light：
Nd >=4.6, Vd≤23.
The third lens 230 and the 4th lens 240 are T34, the 4th lens 240 and the 5th lens in the spacing distance on optical axis
250 in the spacing distance on optical axis be T45, the 5th lens 250 in the thickness on optical axis be CT5, the 6th lens 260 are on optical axis
Thickness be CT6, the first lens object side surface S1 to the 6th lens image side surface S12 in the distance on optical axis be Td, first thoroughly
Mirror 210, the second lens 220, the third lens 230, the 4th lens 240, the 5th lens 250 and the 6th lens 260 are respectively at optical axis
The summation of upper thickness is Σ CT, meets following condition：T34/T45=0.54；CT5/CT6=0.41；Td/CT6=4.26；With
And Σ CT/Td=0.77.
Further, the first lens 210, the second lens 220, the third lens 230, the 4th lens 240, the 5th lens 250 with
Most powerhouse is Pmax in the refracting power of 6th lens 260, and the focal length of miniature video camera lens system is f, miniature video camera lens system
The a diameter of EPD of entrance pupil, aperture 200 as the distance on optical axis be SL, the first lens object side surface S1 to the photosensitive member of electronics
Part 280 is TL in the distance on optical axis, and the half of 280 effective sensing region diagonal line length of electronics photosensitive element is ImgH, is expired
Foot row condition：| Pmax |=0.56；F/EPD=2.30；SL/TL=0.88；And TL/ImgH=1.56.
In conclusion the solar street light of the application is that LED lamp bead and infrared no thermalization photographic device carry by solar energy
For electric energy, the trouble that conventional road lamp is laid with cable is eliminated, sun energy circuit is day and night monitored further through infrared no thermalization photographic device
Lamp ambient conditions ensure supervisory function bit even if can also shoot more visible photo in dark；Pass through miniature video camera
Lens system is cancelled out each other by the heat differential for generating infrared light, realizes the infrared no thermalization of camera-lens system, is improved
Photographic quality, improves monitoring effect.
Embodiment 2
On the basis of embodiment 1, the present embodiment 2 provides a kind of working method of solar street light, the solar street light
Control module be suitable for control infrared no thermalization photographic device driven to take pictures, and by wireless communication module by infrared no heat
The photo for changing photographic device shooting is sent to Cloud Server, and operator can be logged in Cloud Server by remote terminal and be obtained accordingly
Photographic intelligence, to monitor solar street light.
Optionally, wireless communication module is set in the control module, and the wireless communication module is such as, but not limited to 3G
Or 4G modules.
Concrete structure and implementation process about solar street light are discussed referring to the correlation of embodiment 1, and details are not described herein again.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of solar street light, which is characterized in that including：
Lamp stand, mounted on lamp stand top solar panel, with solar panel be electrically connected accumulator, respectively with storage
The LED lamp bead and infrared no thermalization photographic device that battery is electrically connected；Wherein
The infrared no thermalization photographic device includes：Miniature video camera lens system；
The miniature video camera lens system is suitable for monitoring working condition and the week of solar panel, accumulator and LED lamp bead
Collarette border.
2. solar street light according to claim 1, which is characterized in that
The miniature video camera lens system by object side to image side sequentially include the first lens, aperture, the second lens, the third lens,
4th lens, the 5th lens, the 6th lens, light blast piece and electronics photosensitive element；
First lens have positive refracting power, and are positive light coke, the chalcogenide glass of low-refraction temperature coefficient, object side surface S1
For convex surface, image side surface S2 is plane, is equipped with diffraction pattern；
Second lens have negative refracting power, and are the monocrystalline germanium of negative power, and object side surface S3 is convex surface, image side surface S4
For concave surface, and it is all aspherical, and there are two the points of inflexion there are one the point of inflexion and image side surface S4 tools for object side S3 tools；
The third lens have positive refracting power, and are positive light coke, the chalcogenide glass of low-refraction temperature coefficient, object side surface S5
For concave surface, image side surface S6 is convex surface, and is all aspherical；
4th lens have negative refracting power, and are the monocrystalline germanium of negative power, and object side surface S7 is concave surface, image side surface S8
For concave surface, and it is all aspherical；
5th lens have negative refracting power, and are the monocrystalline germanium of negative power, and object side surface S9 is convex surface, image side surface
S10 is concave surface, and is all aspherical, and there are three the points of inflexion for the point of inflexion and image side surface S10 tools there are two object side S9 tools；
6th lens have negative refracting power, and are the monocrystalline germanium of negative power, and object side surface S11 is concave surface, image side surface
S12 is plane, and there are two the points of inflexion for object side S11 tools.
3. solar street light according to claim 2, which is characterized in that
The curvature of second lens to eight surface S3 ~ S10 of the 5th lens are defined by following equation：
Zi=CURViYi2/(1+(1-(1+Ki)CURVi2Yi2)1/2)+(Ai)Yi2+(Bi)Yi4+(Ci)Yi6+(Di)Yi8
And parameter Mi=1- (1+Ki) (CURVi)2(Ri)2, wherein：
I is surface number（i= S3~S10）；
It is the point and a distance between plane on non-spherical surface that optical axis height is Yi, the plane for surface i, Zi
In the point of intersection of non-spherical surface and optical axis and the non-spherical surface tangent；
Ki is constant, is referred to as the constant of the cone of surface i；
CURVi is curvature of the surface i on the surface and the point of intersection of optical axis；
Ai, Bi, Ci, Di are the second of surface i, four, six and eight asphericity coefficient respectively；
Ri is the effective radius in the aperture of surface i.
4. solar street light according to claim 3, which is characterized in that
The miniature video camera lens system also meets condition：8<(MS3+MS4+MS7+MS8+MS9+MS10)/(MS5+MS6)<17.
5. solar street light according to claim 2, which is characterized in that
The focal length of the miniature video camera lens system is f, and the focal length of the first lens is f1, and the focal length of the second lens is f2, third
The focal length of lens is f3, and the focal length of the 4th lens is f4, and the focal length of the 5th lens is f5, and the focal length of the 6th lens is f6, is expired
Foot row condition：F1/f2=-2.33；F5/f6=1.43；F3/f4=-1.78；And | f/f1 |+| f/f2 |=0.68.
6. solar street light according to claim 5, which is characterized in that
The focal length of the miniature video camera lens system is f, and the f-number of miniature video camera lens system is Fno, miniature video camera lens
The half at maximum visual angle is HFOV in system, and numerical value is as follows：F=3.54mm；Fno=2.50；And HFOV=44.0 degree.
7. according to claim 2 ~ 6 any one of them solar street light, which is characterized in that
The chalcogenide glass material of the third lens meets following condition formulae relative to the refractive index Nd and Abbe number Vd of d light：Nd≥
2.8, Vd >=40.
8. solar street light according to claim 7, which is characterized in that
The monocrystalline germanium material of 4th lens meets following condition formulae relative to the refractive index Nd and Abbe number Vd of d light：Nd≥
4.1, Vd≤28；
The monocrystalline germanium material of 5th lens meets following condition formulae relative to the refractive index Nd and Abbe number Vd of d light：Nd≥
4.6, Vd≤23.
9. according to claim 2 ~ 6 any one of them solar street light, which is characterized in that
First lens, the second lens, the third lens, the 4th lens, the 5th lens and the 6th lens refracting power in most powerhouse be
The focal length of Pmax, miniature video camera lens system are f, and a diameter of EPD of entrance pupil of miniature video camera lens system, aperture is as optical axis
On distance be SL, the first lens object side surface S1 to electronics photosensitive element in the distance on optical axis be TL, electronics photosensitive element
The half of effective sensing region diagonal line length is ImgH, meets following condition：| Pmax |=0.56；F/EPD=2.30；SL/
TL=0.88；And TL/ImgH=1.56.
10. a kind of working method of solar street light, which is characterized in that including：
The control module of the solar street light is suitable for control and infrared no thermalization photographic device is driven to take pictures, and by wireless
The photo of infrared no thermalization photographic device shooting is sent to Cloud Server by communication module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810342188.6A CN108679554A (en) | 2018-04-17 | 2018-04-17 | A kind of solar street light and its working method with security monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810342188.6A CN108679554A (en) | 2018-04-17 | 2018-04-17 | A kind of solar street light and its working method with security monitoring function |
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Application publication date: 20181019 |