Summary of the invention
It is an object of the invention to provide a kind of energy-efficient and can the round-the-clock stable police used
Showing marker lamp, especially for the very useful energy-saving alarming sign lamp of high-lager building, it includes
Shell and be positioned at described enclosure constitute the Fresnel Lenses of flashing part, lens, anti-
Penetrate mirror, vertebral body pivotable reflective platform, rotate driving base and electric supply installation;Described Fresnel Lenses
Inlay on the housing, horizontal by an angle slant setting for focusing sunlight line;Institute
Stating lens and collect the light after being focused on by described Fresnel Lenses, after making described focusing, light is through transmission
Rear Cheng Houwei parallel rays;Described reflecting mirror can for described parallel rays is reflexed to described vertebral body
On the conical surface of rotary reflection platform;Banding reflection it is provided with on the conical surface of described vertebral body pivotable reflective platform
Mirror, for reflexing to described housing exterior by the parallel rays received;Described rotation drives base
For driving described vertebral body pivotable reflective platform to rotate;Described electric supply installation is used for as described rotation
Turn and drive base for supplying power.
Preferably, described shell includes base, barrel-shaped lampshade and top lampshade.
Preferably, described shell is made up of red light transmissive material.
Preferably, described Fresnel Lenses is arranged at the lateral opening of described top lampshade.
Preferably, described Fresnel Lenses and horizontal plane in angle according to described alarming sign
Lamp makes the latitude of land used be configured.
Preferably, described Fresnel Lenses is circular.
Preferably, described Fresnel Lenses surface is embedded with standby power source and light sensor.
Preferably, described standby power source arranges according to concentric circular fashion on described Fresnel Lenses surface.
Preferably, described standby power source receives according to light sensor light intensity size and open
Or close.
Preferably, described standby power source include reverberation bowl and light source, described light source be arranged on described instead
Penetrate in the focus of bowl.
Preferably, described lens are concavees lens or convex lens or Fresnel Lenses.
Preferably, described lens shape and described Fresnel Lenses mating shapes, described lens and
The angle of horizontal plane is identical with the angle of described Fresnel Lenses and horizontal plane.
Preferably, the angle of described reflecting mirror and horizontal plane and described Fresnel Lenses and horizontal plane
Angle is identical.
Preferably, described reflecting mirror is fixed by the support being arranged on described barrel-shaped lampshade.
Preferably, described vertebral body pivotable reflective platform is shaped as that positive round is cone-shaped or upper table surface area is little
Taper mesa-shaped body in following table area.
Preferably, the quantity of described banding reflecting mirror is one or more.
Preferably, when the quantity of described banding reflecting mirror is multiple, described banding reflecting mirror is in institute
State and be spaced on the conical surface of vertebral body pivotable reflective platform.
Preferably, described electric supply installation is accumulator or disposable battery.
Preferably, described base center is provided with the electric rotating machine for tracking sunlight, for basis
Position of sun drives described warning mark lamp to rotate with towards the sun.
Preferably, described alarming sign lamp also includes solar panel.
Preferably, the angle of described solar panel and horizontal plane and described Fresnel Lenses and water
The angle of plane is identical.
Energy-saving alarming sign lamp according to the present invention can be when sunny, it is not necessary to power supply
The mode utilizing light-ray condensing sends the light of flicker.Time the most sunny, solar panel is also
Can be accumulator charging, in case at night or if necessary by storage battery power supply.The present invention is permissible
Effective saves energy, also improves the life-span of standby power source, solar panel and accumulator,
Accomplish real compact conformation, meet the round-the-clock stable demand used the most as much as possible.
Should be appreciated that aforementioned description substantially is exemplary illustration with follow-up detailed description and conciliates
Release, the restriction of content claimed to the present invention should not be used as.
Detailed description of the invention
By with reference to one exemplary embodiment, the purpose of the present invention and function and be used for realizing these mesh
And the method for function will be illustrated.But, the present invention is not limited to disclosed below showing
Exemplary embodiment;By multi-form, it can be realized.The essence of description is only
Help the detail of the various equivalent modifications Integrated Understanding present invention.
Hereinafter, embodiments of the invention will be described with reference to the drawings.In the accompanying drawings, identical attached
Figure labelling represents same or similar parts, or same or similar step.
Fig. 1 illustrates the alarming sign lamp according to the first embodiment of the present invention, according to the present invention
Alarming sign lamp 100 be arranged on the top of high-lager building, for sending the alarm signal of flicker,
High-lager building is got around with prompting airflight thing.As it is shown in figure 1, this alarming sign lamp 100 wraps
Include the composition base 101 of housing portion, barrel-shaped lampshade 102 and top lampshade 103, and outside being positioned at
The Fresnel Lenses 104 of shell Inner Constitution flashing part, light sensor 105, standby power source
106, lens 107, reflecting mirror 108, vertebral body pivotable reflective platform 109, rotation drive base 110
And electric supply installation 111.Wherein, light sensor 105 and standby power source 106 are preferred, standby
Light source 106 can open according to the light intensity size of the sunlight that light sensor 105 receives or
Close, such as, open standby power source 106 when post sunset.When the alarming sign lamp according to the present invention is only used
In in the occasion with sunlight during application, light sensor 105 and standby power source 106 can be omitted.
Base 101 is for being fixed on high-lager building top by the alarming sign lamp 100 according to the present invention
Portion and support top lamp body, such as, be fixed on the peak on roof and edge.Barrel-shaped lampshade 102
Being preferably normal to the cylinder that base 101 is arranged, its surface preferably light transmissive material is made, example
Such as lucite, translucent resin material etc..It is highly preferred that can be by the appearance of barrel-shaped lampshade 102
Topcoating covers color, to send the coloured warning passage of scintillation light of band, such as red.Barrel-shaped lampshade 102
On have support 113 for fixing described reflecting mirror 108, support 113 center has through hole, described
Clear size of opening should be met reflecting mirror 108 and pass and all reflection light reflected by reflecting mirror 108
A4 can pass through and enter into barrel-shaped lampshade 102 inside.
The semi-round ball shape being preferably shaped to side open-type of top lampshade 103, covers described
Above barrel-shaped lampshade 102, for closing one end of barrel-shaped lampshade 102.Due to according to the present invention's
Alarming sign lamp 100 is operated in open air, and therefore the lampshade structure of closure can avoid barrel-shaped lampshade
Luminous component within 102 is affected by external environment, causes inefficacy or working life to reduce.Top
The material of portion's lampshade 103 can be identical with the material of barrel-shaped lampshade 102, it is also possible to selects light tight
Material, and preferably employ and there is corrosion-resistant, anti-dust performance preferably outdoor material, such as rustless steel
Material etc..
The dome-type side of top lampshade 103 is provided with opening, opening surface is provided with Fresnel saturating
Mirror 104 is used for collecting daylight.The shape of opening can be with the shape of set Fresnel Lenses 104
Shape matches, for closing whole top lampshade 103.Opening conveniently of circular shape.Such as figure
Shown in 1, Fresnel Lenses 104 surface and horizontal plane are acutangulated equal to described towards angle [alpha], excellent
Choosing be set to relevant to the sun direct projection angle of alarming sign lamp 100 geographic location, described too
Sun direct projection angle makes the latitude of land used relevant with the present invention, can the latitude on ground used according to the invention
Select the different alarming sign lamp 100 towards angle.Such as it is positioned at north when alarming sign lamp is installed on
Time on 30 degree of neighbouring high-lager buildings of latitude, annual sunray ranges of incidence angles be 36 ° 34 ' extremely
Between 83 ° 26 ', preferably take its intermediate value 60 ° as α value.
Described Fresnel Lenses 104 is conveniently of circular shape, and it is standby that its surface is embedded with at least one
Light source 106, for replacing daylight source in the case of night or sunshine shortage.Such as Fig. 2 (a) and figure
Shown in 2 (b), standby power source 201 has various arrangement mode, it is preferred to use around Fresnel Lenses
104 central points arrange with concentric circular fashion, such as shown in the annular arrangement shown in Fig. 2 (a) and Fig. 2 (b)
Cross arrangement.As shown in Fig. 2 (c), standby power source 201 includes reverberation bowl 201a and light source 201b,
Light source 201b arrange be positioned in the focus of reverberation bowl 201a, reverberation bowl 201a light source 201b to
The light collection that surrounding dissipates gets up one direction of directive produce parallel rays.Standby power source ability
Field technique personnel are understandable that and can also use other kinds of arrangement.Described Fresnel Lenses
104 surfaces are additionally provided with a light sensor 105, are preferably located at Fresnel Lenses 104 center.Institute
State light sensor 105 for monitoring sunlight intensity of illumination.Standby power source 201 is according to photosensitive biography
Light intensity size that sensor 105 receives and be turned on and off.Such as, when light sensor 105
Monitor sunlight intensity of illumination more weak time, just by the control unit within electric supply installation 111 come
Open standby power source 106, thus ensure that this alarming sign lamp normally uses required at cloudy day and night
Light source.
As it is shown in figure 1, day light A1 of outside produces spotlight effect through Fresnel Lenses 104,
Light A2 through lens 107 (in Fig. 1 as a example by concavees lens), is formed flat before optically focused after passing
Row light A3, forms, after being reflected mirror 108 reflection, the parallel rays A4 being perpendicular to described base.
The shape of described reflecting mirror 108 should meet the reflection demand of parallel rays A3.Described lens shape with
Fresnel Lenses 106 matches, and can select concavees lens 107 as shown in Figure 1 or such as Fig. 4
Shown convex lens 407.According to selected lens type and the difference of focal length, suitably adjust Fresnel saturating
Distance between mirror 104 and lens 107, is basic to ensure the light A3 after lens 107
Parallel light beam.
Described concavees lens 107 can be fixed on lampshade side, described top by lens carrier 112, its
Centrage overlaps with Fresnel Lenses 104 centrage, and layout angle also with Fresnel Lenses 104
Layout angle is consistent, i.e. the angle of concavees lens 107 and horizontal plane and described Fresnel Lenses and level
The angle in face is identical.Concavees lens 107 also can use convex lens (as shown in Figure 4) or Fresnel Lenses
Substitute.For satisfied reflection light A4 direction vertically downward, reflecting mirror 108 and the acutangulated degree of horizontal plane
(180 ° of-α)/2 should be equal to.
The light beam that vertebral body pivotable reflective platform 109 is reflected back by reflecting mirror 108 for reception, and
The surface of its reflectance-transmittance barrel-shaped lampshade 102 is formed from externally visible warning light.Vertebral body can
Rotary reflection platform 109 to be preferably shaped to positive round cone-shaped, or upper table surface area is less than following table face
Long-pending taper mesa-shaped.The angle beta of vertebral body is preferably between 40 ° to 80 °.Cone central authorities are provided with rotation
Rotating shaft 109a is used for connecting rotation and drives base 110, thus is rotating the driving driving base 110
Under make cone around rotary shaft 109a rotate.
The conical surface of vertebral body pivotable reflective platform 109 is provided with banding reflecting mirror 109b.Fig. 3 shows
Go out conical surface banding reflecting mirror multiple of vertebral body pivotable reflective platform 109 according to the present invention
Arrangement.The quantity of banding reflecting mirror 109b can be one or more.As shown in Fig. 3 (a),
The conical surface expanded view of vertebral body pivotable reflective platform 109 be half be reflecting mirror 301, second half be non-instead
Penetrate mirror 302, incide the parallel rays A4 on banding reflecting mirror 109b through banding reflecting mirror 109b
Mirror portion reflection, and shine outside through barrel-shaped lampshade 102.Meanwhile, vertebral body can be revolved
Turn reflection platform 109 rotate drive base 110 axle 109a is rotated driving under, around rotary shaft
109a rotates, and when parallel rays A4 incides non-reflective mirror part, does not has light to pass through
Barrel-shaped lampshade 102 shines outside, and therefore, the rotation by vertebral body pivotable reflective platform 109 is produced
Give birth to flicker effect, thus play alarming sign effect.
Fig. 3 (b)-3 (d) shows more kinds of banding reflecting mirror 109b arrangements.Fig. 3's (b)
In layout, the area of reflecting mirror 301 is less than the area of non-reflective mirror 302.In the layout of Fig. 3 (c),
Banding reflecting mirror is spaced on the conical surface of described vertebral body pivotable reflective platform.Specifically, reflection
Mirror 301 is spaced apart with non-reflective mirror 302, the area of each reflecting mirror 301 and non-reflective mirror 302
Area identical.And the area of every piece of reflecting mirror 301 or non-reflective mirror 302 is the most identical.At Fig. 3 (c)
Layout in, reflecting mirror 301 is spaced apart with non-reflective mirror 302, but the area of reflecting mirror 301
It is not equal to the area of non-reflective mirror 302.Every piece of reflecting mirror 301 or the face of every piece of non-reflective mirror 302
Amassing each other can also be different.By arranging size and the reflecting mirror 301 of reflecting mirror 301
With the area ratio of non-reflective mirror 302, can arbitrarily adjust the emergent light through barrel-shaped lampshade 102
Flicker frequency and waveform, Fig. 3 (a)-3 (d) the right waveform be as described in emergent light within a cycle
Exemplary waveforms.It will be appreciated by persons skilled in the art that what Fig. 3 (a)-3 (b) was merely exemplary
Arrangement, can need arbitrarily to adjust banding reflecting mirror according to the frequency of required emergent light and waveform
Arrangement.
As it is shown in figure 1, electric supply installation 111 is for driving base for standby power source 106 and rotation
110 provide power supply, and electric supply installation 111 can be used directly civilian power supply or indirectly by its inside electric power storage
Pond or large capacity one-time battery are powered.The selection of power supply mode is internal by being positioned at electric supply installation 111
Control unit control.Owing to electric supply installation needs only provide for the luminous power supply at night, therefore with existing
It is obvious that energy-saving effect is compared in the full-time power supply having technology.
Fig. 4 shows the alarming sign lamp 400 according to the second embodiment of the present invention, with the first
Embodiment difference is: be provided with solar panel by described alarming sign lamp 400 base side
415, its angle of inclination is preferably consistent with Fresnel Lenses 404 angle of inclination, i.e. solar panel
Identical with the angle of Fresnel Lenses and horizontal plane with the angle of horizontal plane.Described solar panel
415 can directly be charged for the accumulator in electric supply installation 411, and preferential use accumulator is
Standby power source is powered, it is achieved thereby that energy saving as far as possible.
It is highly preferred that can be provided with for making Fresnel Lenses in the base 401 of alarming sign lamp
The electric rotating machine 414 of 404 tracking sunlights, for driving the rotation of described warning mark lamp according to position of sun
Turn with towards the sun.This electric rotating machine makes alarming sign lamp base 401 above section revolve around central shaft
Turning, it is provided power supply by electric supply installation 411.Light sensor 405 is utilized to detect intensity of illumination
Determine the need for opening electric rotating machine 414, such as when the intensity of illumination detected is less than setting value
Time, and open electric rotating machine 414 by the control unit within electric supply installation 411, intensity of illumination reaches
To setting value or cloudy day and night intensity of illumination faint time be shut off electric rotating machine 414, thus realize
The function of real-time tracing sunlight.Other parts are identical with the first embodiment.
Described accompanying drawing is only and schematically and not in scale draws.Although already in connection with being preferable to carry out
Invention has been described for example, it is to be understood that protection scope of the present invention is not limited to here
Described embodiment.In conjunction with explanation and the practice of the present invention disclosed here, other of the present invention
Embodiment is all easy to for those skilled in the art to expect and understand.Illustrate and embodiment only by
Being considered exemplary, true scope and the purport of the present invention are all defined in the claims.