CN109872657A - A kind of outdoor projection equipment - Google Patents
A kind of outdoor projection equipment Download PDFInfo
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- CN109872657A CN109872657A CN201910286237.3A CN201910286237A CN109872657A CN 109872657 A CN109872657 A CN 109872657A CN 201910286237 A CN201910286237 A CN 201910286237A CN 109872657 A CN109872657 A CN 109872657A
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- photovoltaic battery
- condensation photovoltaic
- fresnel lenses
- battery plate
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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Abstract
The invention discloses a kind of outdoor projection equipment, including the Fresnel Lenses in heliostat, installation outdoors supporter, rotary shaft, Condensation photovoltaic battery plate, projecting cell, switching mechanism are installed in rotary shaft, it further include the energy storage device and radiator being connected with Condensation photovoltaic battery plate and projecting cell, projecting cell includes light source, lantern slide opposite with light source and including projection information, and geometric center, the geometric center of lantern slide of Condensation photovoltaic battery plate coincide with the focus of Fresnel Lenses；Switching mechanism between Condensation photovoltaic battery plate and projecting cell for being converted；Fresnel Lenses for received when opposite with Condensation photovoltaic battery plate reflected by heliostat after the sunlight come in of vertical incidence, and for amplifying imaging to projection information when opposite with projecting cell.Above-mentioned technical proposal disclosed in the present application can reduce the energy consumption of outdoor advertising, reduce light pollution and pollution on the environment, and be easily changed.
Description
Technical field
The present invention relates to projection advertisement technical fields, more specifically to a kind of outdoor projection equipment.
Background technique
Outdoor advertising becomes the emphasis that each businessman pays close attention to because that can play publicity, promote marketing, Branding the effects of.
Currently, often carrying out advertisement by luminous curtain wall or spraying method.Wherein, the energy consumption of luminous curtain wall is relatively high, and
And certain light pollution can be also generated in use；Spraying series advertisements need to use pigment to be realized, and pigment
Manufacture and use can cause certain pollution to environment, and its replacement process is more troublesome.
In conclusion how to reduce the energy consumption of outdoor advertising, light pollution caused by outdoor advertising is reduced, and reduce to ring
Pollution caused by border, and realize being easily changed for outdoor advertising, it is that current those skilled in the art technology urgently to be resolved is asked
Topic.
Summary of the invention
In view of this, to reduce the energy consumption of outdoor advertising, being reduced the object of the present invention is to provide a kind of outdoor projection equipment
Light pollution caused by outdoor advertising, and reduce to pollution caused by environment, and realize being easily changed for outdoor advertising.
To achieve the goals above, the invention provides the following technical scheme:
A kind of outdoor projection equipment, including heliostat, installation outdoors the Fresnel Lenses on supporter, be mounted on it is described
Rotary shaft between outdoor supporter and the Fresnel Lenses is equipped with Condensation photovoltaic battery plate, projection in the rotary shaft
Unit, switching mechanism further include the energy storage device being connected with the Condensation photovoltaic battery plate and the projecting cell and heat dissipation dress
It sets, in which:
The projecting cell includes light source, lantern slide opposite with the light source and including projection information, the optically focused
The focus of the geometric center of photovoltaic battery panel, the geometric center of the lantern slide with the Fresnel Lenses coincides；
The switching mechanism between the Condensation photovoltaic battery plate and the projecting cell for being converted, so that institute
It states Condensation photovoltaic battery plate or the projecting cell is opposite with the Fresnel Lenses；
The Fresnel Lenses is used to received when opposite with the Condensation photovoltaic battery plate by after heliostat reflection
The sunlight that vertical incidence is come in, and solar irradiation is mapped on the Condensation photovoltaic battery plate, and for the projection
Imaging is amplified to the projection information when unit is opposite.
Preferably, further includes:
On the Condensation photovoltaic battery plate light-receiving surface, for when the Fresnel Lenses and the Condensation photovoltaic battery
When plate is opposite, the cone prism of optically focused is carried out for the Condensation photovoltaic battery plate.
Preferably, the radiator is radiated rib.
Preferably, the rotary shaft is multiple, and multiple projecting cells, Duo Gesuo are provided in each rotary shaft
State Fresnel Lenses described in Condensation photovoltaic battery plate, muti-piece, wherein multiple rotary shaft laid out in parallel, each optically focused
Photovoltaic battery panel, each projecting cell correspond to one piece of Fresnel Lenses.
Preferably, the rotary shaft is hollow rotating shaft, and the inside of the hollow rotating shaft is filled with water；
Further include:
The hot-water line being connected with the top of the hollow rotating shaft, the cold water being connected with the bottom of the hollow rotating shaft
Pipe, water tank, the sealing device being connected with the Water Heat Pipes and the cold water pipe, the sealing device are arranged in the hollow rotation
Shaft and the hot-water line junction and the hollow rotating shaft and the cold water pipe junction.
Preferably, further includes:
The circulating water pipe that is connected with the hot-water line and the cold water pipe, is set the water pump being arranged on the circulating water pipe
It sets in the first water valve on the circulating water pipe and the second water valve, be arranged between first water valve and second water valve
Radiator and the temperature-sensitive instrument for being arranged on the circulating water pipe and be used to detect the water temperature at the hollow rotating shaft top position
Device, in which:
It is the water pump, first water valve, described when the temperature-sensitive instrument detects that the water temperature is greater than default water temperature
Second water valve is in the open state.
Preferably, when the outdoor supporter is building, further includes:
It is connected with the water tank, is connect for the water in the water tank to be introduced into the outdoor intracorporal user of support
Water inlet pipe；
It is connected with the circulating water pipe, for the running water pipe of the moisturizing into the circulating water pipe；
The third water valve being connected with the running water pipe.
Preferably, further includes:
The heat energy utilization branch being in parallel with branch where first water valve, second water valve, the radiator, institute
Stating heat energy utilization branch includes the 4th water valve, the 5th water valve, the ground being arranged between the 4th water valve and the 5th water valve
Heater device.
Preferably, the floor heating device includes floor heating water pipe and assisted heating device.
Preferably, the switching mechanism includes the gear being arranged on the hollow rotating shaft, is meshed with the gear
Rack gear, the clockwise and anticlockwise motor that is connected with the rack gear.
The present invention provides a kind of outdoor projection equipment, saturating including the Fresnel in heliostat, installation outdoors supporter
Mirror installs the rotary shaft between supporter and Fresnel Lenses outdoors, and Condensation photovoltaic battery plate, projection are equipped in rotary shaft
Unit, switching mechanism further include the energy storage device and radiator being connected with Condensation photovoltaic battery plate and projecting cell, wherein
Projecting cell includes light source, lantern slide opposite with light source and including projection information, the geometric center of Condensation photovoltaic battery plate,
The geometric center of lantern slide coincides with the focus of Fresnel Lenses；Switching mechanism is used in Condensation photovoltaic battery plate and projection
It is converted between unit, so that Condensation photovoltaic battery plate or projecting cell are opposite with Fresnel Lenses；Fresnel Lenses is used for
The sunlight that vertical incidence is come in after being reflected by heliostat is received when opposite with Condensation photovoltaic battery plate, and sunlight is irradiated
Onto Condensation photovoltaic battery plate, and for amplifying imaging to projection information when opposite with projecting cell.
Above-mentioned technical proposal disclosed in the present application will be arranged on the rotary shaft in generating state by switching mechanism
Condensation photovoltaic battery plate is opposite with Fresnel Lenses, at this point, reflected using heliostat sunlight, and by after reflection too
Sunlight impinges perpendicularly on Fresnel Lenses, then, by Fresnel lens focusing to Condensation photovoltaic battery plate, to be sent out
Electricity and will generate electricity and can be stored in energy storage device；When needing to be switched to projection state, by switching mechanism by projecting cell
Opposite with Fresnel Lenses, at this point, light source is carried out luminous using the electric energy in energy storage device, and being irradiated to includes projection information
Lantern slide on, then, imaging is amplified to the projection information on lantern slide using Fresnel Lenses, wherein power generation shape
When state or projection state, radiated by radiator.Since aforesaid way can pass through heliostat, Fresnel Lenses
So that Condensation photovoltaic battery plate is generated electricity and is powered, and can use Fresnel Lenses imaging is amplified to projection information,
Therefore, then it can reduce advertisement and project consumed electric energy, and light pollution can be reduced, reduce to dirt caused by environment
Dye, and when needing to replace project content, lantern slide is needed to change, only so as to realize the easy of advertisement projection
In replacement.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of outdoor projection equipment provided in an embodiment of the present invention；
Fig. 2 is layout of the Fresnel Lenses provided in an embodiment of the present invention on building；
Fig. 3 is the structural schematic diagram of the device of rotary shaft provided in an embodiment of the present invention and setting on the rotary shaft；
Fig. 4 is the structural schematic diagram of another outdoor projection equipment provided in an embodiment of the present invention；
Fig. 5 is scheme of installation of the advertisement projection device provided in an embodiment of the present invention on building.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, it illustrates a kind of structural schematic diagrams of outdoor projection equipment provided in an embodiment of the present invention, can wrap
Include heliostat 1, the installation Fresnel Lenses 2 on supporter, installation outdoors between supporter and Fresnel Lenses 2 outdoors
Rotary shaft 3 is equipped with Condensation photovoltaic battery plate 4, projecting cell 5, switching mechanism in rotary shaft 3, can also include and optically focused light
Lie prostrate the energy storage device and radiator that solar panel 4 and projecting cell 5 are connected, in which:
Projecting cell 5 may include light source 51, lantern slide 52 opposite with light source 51 and including projection information, optically focused light
The focus of the geometric center, the geometric center of lantern slide 52 of solar panel 4 with Fresnel Lenses 2 is lied prostrate to coincide；
Switching mechanism between Condensation photovoltaic battery plate 4 and projecting cell 5 for being converted, so that Condensation photovoltaic battery
Plate 4 or projecting cell 5 and Fresnel Lenses 2 are opposite.
Fresnel Lenses 2 be used for when opposite with Condensation photovoltaic battery plate 4 receive by heliostat 1 reflect after vertical incidence into
The sunlight come, and solar irradiation is mapped on Condensation photovoltaic battery plate 4, and is used for when opposite with projecting cell 5 to projection
Information amplifies imaging.
Outdoor projection equipment may include heliostat 1, supporter (is specifically as follows building, open air is enclosed outdoors for installation
Wall, bus stop board etc.) on Fresnel Lenses 2, installation outdoors the rotary shaft 3 between supporter and Fresnel Lenses 2, installation
In the Condensation photovoltaic battery plate 4 and projecting cell 5, the switching mechanism that is mounted in rotary shaft 3 in rotary shaft 3, projecting cell 5 has
Body includes light source 51, the lantern slide 52 opposite with light source 51, includes the projection information to be projected on lantern slide 52, wherein
The projection information is specifically as follows text advertising information, image ad information or existing text advertising information has image wide again
Information etc. is accused, which is specifically as follows LED (light Emitting Diode, light emitting diode) light source etc..In addition, family
Outer projection's equipment further includes energy storage device, radiator, energy storage device and radiator with Condensation photovoltaic battery plate 4 and projection
Unit 5 is connected.
Wherein, heliostat 1 used in advertisement projection device is specifically as follows double-axis tracking formula heliostat comprising rises
The support shaft 101 of supporting role, reflective mirror 102, tracking device, wherein tracking device mainly includes sun height angle motor 103
With solar azimuth motor 104.
When enabling generating state daytime, switching mechanism can drive rotary shaft 3 to be rotated, so that Condensation photovoltaic battery
Plate 4 and Fresnel Lenses 2 are opposite, wherein the geometric center phase of the geometric center of Condensation photovoltaic battery plate 4 and Fresnel Lenses 2
It is right.At this point, sun height angle motor 103 and solar azimuth motor 104 can adjust reflective mirror according to the sun's motion moment
102 posture, so that the sunlight of different moments on equal energy vertical irradiation to Fresnel Lenses 2, then, passes through after overregulating
Light is irradiated on Condensation photovoltaic battery plate 4 by the focusing light effect of Fresnel Lenses 2, allows Condensation photovoltaic battery plate 4 sharp
It is generated electricity with the sunlight to shine in, and can will generate electricity and can be stored in energy storage device.When Condensation photovoltaic battery plate 4
It generates electricity when can be more abundant, then extra electric energy can be adjusted, and realize grid-connected.Wherein, with Condensation photovoltaic battery
Generated heat guides in time when the connected radiator of plate 4 is for generating electricity Condensation photovoltaic battery plate 4, to reduce power generation temperature
Degree improves generating efficiency.
When enabling projection state at night or other times, switching mechanism can drive rotary shaft 3 to be rotated, so that
Projecting cell 5 and Fresnel Lenses 2 are opposite, wherein the geometric center and Fresnel for the lantern slide 52 that projecting cell 5 is included are saturating
Mirror 2 is opposite.Then, light source 51 can take electricity and be worked from energy storage device, at this point, light source 51 can illuminate corresponding thereto
Lantern slide 52, and put the projection information for being included on lantern slide 52 by the Fresnel Lenses 2 opposite with lantern slide 52
Big imaging.Wherein, generated heat gives out in time when the radiator being connected with projecting cell 5 is for working light source 51
It goes, to reduce the operating temperature of light source 51, to reach energy-efficient effect.Wherein, when the electric energy stored by energy storage device can not
It then can be that light source 51 be powered by alternating current, so that outdoor advertising equipment can be after when fully meeting the demand of light source 51
It is continuous to work.It is of course also possible to be according to actual needs and directly that light source 51 is powered by alternating current.
By the reflex of heliostat 1, the focussing force of Fresnel Lenses 2, so that outdoor projection equipment can use
Sunlight generates electricity, and is acted on by the amplification imaging of Fresnel Lenses 2 to carry out projection imaging, to reduce energy consumption, drops
Low light pollution, and reduce to pollution caused by environment.In addition, when needing to change the project content of outdoor projection equipment, only
Lantern slide 52 need to be modified, therefore, being then easily changed for outdoor projection equipment may be implemented, and can reduce more
Change this into.
It should be noted that since the effective area of 1 reflecting surface of heliostat is perspective plane of the reflective mirror 102 under sunlight
Product, therefore, 2 area of Fresnel Lenses can be slightly less than the area of reflective mirror 102, to save needed for making Fresnel Lenses 2
Material improves the utilization rate of unit area.In addition, referring to fig. 2, it illustrates Fresnel Lenses provided in an embodiment of the present invention to exist
Layout on building.When Fresnel Lenses 2 to be mounted on building, arrangement should avoid the original object of building
Part 6, such as window, air-conditioning.
Above-mentioned technical proposal disclosed in the present application will be arranged on the rotary shaft in generating state by switching mechanism
Condensation photovoltaic battery plate is opposite with Fresnel Lenses, at this point, reflected using heliostat sunlight, and by after reflection too
Sunlight impinges perpendicularly on Fresnel Lenses, then, by Fresnel lens focusing to Condensation photovoltaic battery plate, to be sent out
Electricity and will generate electricity and can be stored in energy storage device；When needing to be switched to projection state, by switching mechanism by projecting cell
Opposite with Fresnel Lenses, at this point, light source is carried out luminous using the electric energy in energy storage device, and being irradiated to includes projection information
Lantern slide on, then, imaging is amplified to the projection information on lantern slide using Fresnel Lenses, wherein power generation shape
When state or projection state, radiated by radiator.Since aforesaid way can pass through heliostat, Fresnel Lenses
So that Condensation photovoltaic battery plate is generated electricity and is powered, and can use Fresnel Lenses imaging is amplified to projection information,
Therefore, then it can reduce advertisement and project consumed electric energy, and light pollution can be reduced, reduce to dirt caused by environment
Dye, and when needing to replace project content, lantern slide is needed to change, only so as to realize the easy of advertisement projection
In replacement.
A kind of outdoor projection equipment provided in an embodiment of the present invention can also include:
On 4 light-receiving surface of Condensation photovoltaic battery plate, it is used for when Fresnel Lenses 2 is opposite with Condensation photovoltaic battery plate 4,
The cone prism 7 of optically focused is carried out for Condensation photovoltaic battery plate 4.
Cone prism 7 can also be installed on the light-receiving surface of Condensation photovoltaic battery plate 4.When switching mechanism is electric by condensation photovoltaic
When pond plate 4 is transformed at the position opposite with Fresnel Lenses 2, cone prism 7 can carry out optically focused again to sunlight, so that
The light fallen on Condensation photovoltaic battery plate 4 is more concentrated, to improve the transfer efficiency of Condensation photovoltaic battery plate 4, is improved poly-
The output power of light photovoltaic battery panel 4.
Referring to Fig. 3, it illustrates the structures of the device of rotary shaft provided in an embodiment of the present invention and setting on the rotary shaft
Schematic diagram.A kind of outdoor projection equipment provided in an embodiment of the present invention, radiator can be radiated rib 8.
Radiator included in outdoor projection equipment specifically can be with radiated rib 8, which is located at poly-
On the shady face of light photovoltaic battery panel 4 and on the back side of light source 51, wherein the back side of light source 51 and the front (light source of light source 51
The front of light source 51 is faced with the one of 52 face of lantern slide in 51) it is opposite.
Radiated rib 8 is also referred to as fin or fin, can increase heat transfer area, the thermal resistance for reducing heat convection, increase
Strong heat-transfer capability to improve the generating efficiency of Condensation photovoltaic battery plate 4, and reduces the power consumption of projecting cell 5, to save
Electric energy.
Referring to fig. 4, it illustrates the structural schematic diagrams of another outdoor projection equipment provided in an embodiment of the present invention.This hair
A kind of outdoor projection equipment that bright embodiment provides, rotary shaft 3 can be it is multiple, be provided with multiple projections in each rotary shaft 3
Unit 5, multiple Condensation photovoltaic battery plates 4, muti-piece Fresnel Lenses 2, wherein multiple 3 laid out in parallel of rotary shaft, each optically focused light
It lies prostrate solar panel 4, each projecting cell 5 and corresponds to one piece of Fresnel Lenses 2.
In view of edge reflections loss can increase with the increase of 2 size of Fresnel Lenses, such as when use 1000*
When the Fresnel Lenses 2 of 1000mm, light gathering efficiency only has 70%, when the Fresnel using 500*500mm or 300*300mm
When lens 2, light gathering efficiency can reach 80%-90%, and when Fresnel Lenses 2 is oversized, will cause condensation photovoltaic
Therefore the scaling loss of solar panel 4 can then divide Fresnel Lenses 2 set in rotary shaft 3 for muti-piece, on the matching settled date
While area (wherein, the typically no limitation of size of reflective mirror 102 included in heliostat 1) of mirror 1, optically focused effect is improved
Rate, and reduce on the influence of 4 bring of Condensation photovoltaic battery plate.Wherein, every piece of Fresnel Lenses 2 corresponds to a condensation photovoltaic electricity
Pond plate 4 and a projecting cell 5, and lantern slide 52 can be placed in a certain order in different projecting cells 5,
That is, multiple projecting cells 5, multiple Condensation photovoltaic battery plates 4 can be set in each rotary shaft 3.In addition to this,
The image quality that projecting cell 5 can also be improved is limited the size of Fresnel Lenses 2.
Furthermore it is possible to multiple rotary shafts 3 be arranged in projection device outdoors, and these rotary shafts 3 can be with laid out in parallel
Outdoors on supporter, to meet projection demand.
In practical applications, can the practical factors selection such as the area according to needed for the size of outdoor supporter, projection it is reflective
The gross area of mirror 102 area and multiple Fresnel Lenses 2.After the gross area that Fresnel Lenses 2 has been determined, it can determine every
The size of a Fresnel Lenses 2.
Referring to Fig. 3 and Fig. 4.A kind of outdoor projection equipment provided in an embodiment of the present invention, rotary shaft 3 are hollow rotating shaft
31, the inside of hollow rotating shaft 31 is filled with water；
Can also include:
The hot-water line 9 that is connected with the top of hollow rotating shaft 31, the cold water pipe 10 being connected with the bottom of hollow rotating shaft 31,
Water tank 11, the sealing device being connected with Water Heat Pipes and cold water pipe 10, sealing device are arranged in hollow rotating shaft 31 and hot-water line 9
Junction and hollow rotating shaft 31 and 10 junction of cold water pipe.
Rotary shaft 3 included in outdoor projection equipment is specifically as follows hollow rotating shaft 31, in the hollow rotating shaft 31
Portion is filled with water, it is of course also possible to fill other working medium inside hollow rotating shaft 31.Wherein, radiator is located at hollow rotation
(it is located in the working medium inside hollow rotating shaft 31) in shaft 31.
When in view of projection device operation outdoors, radiator can heat the water inside hollow rotating shaft 31,
Water, which is heated rear density, to be reduced, and then will flow up, therefore, then can be in the setting of the top of hollow rotating shaft 31 and its
Connected hot-water line 9 and the water tank 11 being connected with hot-water line 9, to shift produced by Condensation photovoltaic battery plate 4, projecting cell 5
Heat.After the water being heated reaches water tank 11, the temperature of water can be gradually decreased, density can be gradually increased, therefore, then
Meeting flow down then can be set and store up in order to supplement the required water in 31 inside of hollow rotating shaft, and in order to reduce water consumption
The connected cold water pipe 10 in the bottom of water tank 11 and hollow rotating shaft 31, with by cold water pipe 10 that temperature in water tank 11 is relatively low
Water be sent into hollow rotating shaft 31 in, to supplement the water that hollow rotating shaft 31 up flows away.
Hollow rotating shaft 31 is being set by rotary shaft 3, and is being filled with after water, in order to avoid switching mechanism is in band
When dynamic hollow rotating shaft 31 rotates, internal water is flowed out from the junction of pipeline and hollow rotating shaft 31, then can be hollow
Sealing device is arranged in the junction and hollow rotating shaft 31 of rotary shaft 31 and hot-water line 9 and the junction of cold water pipe 10, wherein
Sealing device can specifically include sealing ring 12 and end cap 13, it is of course also possible to use the sealing devices of other forms prevents
The outflow of water.
When outdoor supporter is specially building, then Fresnel Lenses 2 can be mounted on to the in the shade face one of building
Side not only can achieve the effect that projection, and can't impact to the daylighting of building.It specifically may refer to figure
5, it illustrates scheme of installation of the advertisement projection device provided in an embodiment of the present invention on building, wherein building level
In the side of highway, heliostat 1 is mounted on the other side of highway, and the side that Fresnel Lenses 2 is installed is the in the shade of building
Face.
A kind of outdoor projection equipment provided in an embodiment of the present invention can also include:
The circulating water pipe 14 that is connected with hot-water line 9 and cold water pipe 10, the water pump 15 being arranged on circulating water pipe 14, setting exist
The first water valve 16 and the second water valve 17 on circulating water pipe 14, the radiator being arranged between the first water valve 16 and the second water valve 17
18 and it is arranged on circulating water pipe 14 and the temperature-sensitive instrument 19 for detecting the water temperature at 31 top position of hollow rotating shaft,
In:
When temperature-sensitive instrument 19 detects that water temperature is greater than default water temperature, water pump 15, the first water valve 16, the second water valve 17 are in
Opening state.
Outdoor projection equipment can also include the circulating water pipe 14 being connected with hot-water line 9 and cold water pipe 10, and in recirculated water
Water pump 15, the first water valve 16, the second water valve 17, radiator 18, temperature-sensitive instrument 19 are set on pipe 14.Wherein, radiator 18 is arranged
Between the first water valve 16 and the second water valve 17；Temperature-sensitive instrument 19 is arranged in 31 near top of hollow rotating shaft, i.e., close to hot water
At 9 position of pipe.
Temperature-sensitive instrument 19 is used to detect the water temperature at 31 top position of hollow rotating shaft.When the water temperature detected is greater than in advance
When water temperature (the i.e. default water temperature) set according to outdoor supporter demand, then water pump 15, the first water valve 16, the second water valve 17 are equal
It is in the open state, i.e., it radiated, cooled down to the water inside circulating water pipe 14 by radiator 18, waste heat is distributed
It goes out.
A kind of outdoor projection equipment provided in an embodiment of the present invention, when outdoor supporter be building when, can also include:
It is connected with water tank 11, accesses water pipe for the water in water tank 11 to be introduced into the intracorporal user of outdoor support
20；
It is connected with circulating water pipe 14, for the running water pipe 21 of the moisturizing into circulating water pipe 14；
The third water valve 22 being connected with running water pipe 21.
Since the temperature of 11 internal water of water tank can be with hot-water line 9, water tank 11, cold water pipe 10, hollow rotating shaft 31
The thermodynamic cycle that is constituted and gradually rise, therefore, then can be by water tank 11 and user when outdoor supporter is building
It accesses water pipe 20 to be connected, and water pipe 20 is accessed by user, the relatively high water of temperature in water tank 11 is introduced into interior, with reality
Existing thermal water utilization.
Due to when realizing thermal water utilization, water tank 11, hollow rotating shaft 31, the water inside circulating water pipe 14 can be increasingly
It is few, therefore, in order to realize the supplement of water, then the running water pipe 21 and and tap water being connected with circulating water pipe 14 can be set
The connected third water valve 22 of pipe 21, with the movement by running water pipe 21 and third water valve 22 come amount of makeup water.Wherein, third water
Valve 22 is in normally off usually, the only use when needing moisturizing.
A kind of outdoor projection equipment provided in an embodiment of the present invention can also include:
The heat energy utilization branch being in parallel with the first water valve 16, the second water valve 17,18 place branch of radiator, heat energy utilization
Branch includes the 4th water valve 23, the 5th water valve 24, the floor heating device being arranged between the 4th water valve 23 and the 5th water valve 24.
Outdoor projection equipment can also include being in parallel with the first water valve 16, the second water valve 17,18 place branch of radiator
Heat energy utilization branch, wherein the heat energy utilization branch include the 4th water valve 23, the 5th water valve 24 and be arranged in the 4th water valve
23 and the 5th floor heating device between water valve 24.
When weather is colder, the first water valve 16, the second water valve 17 can be closed, and open water pump 15, the 4th water valve
23 and the 5th water valve 24, hot water is sent in floor heating device, so that room temperature be made to increase.When weather is relatively warmer, then
The 4th water valve 23 and the 5th water valve 24 can be closed, and opens water pump 15, the first water valve 16, the second water valve 17 as needed, with
It is radiated using radiator 18.
Certainly, except carrying out thermal energy utilization except through floor heating device, this can carry out the heat of such as dry other forms
It can utilize.
A kind of outdoor projection equipment provided in an embodiment of the present invention, floor heating device may include floor heating water pipe 25 and auxiliary
Heating device 26.
Above-mentioned floor heating device can specifically include floor heating water pipe 25 and assisted heating device 26, wherein assisted heating device
26 play auxiliary heating when relatively low for the water temperature in circulating water pipe 14, to meet the need of the heating of floor heating water pipe 25
It asks.
When the water pipe in floor heating device is heat pump, assisted heating device 26 is specifically as follows the condenser of heat pump, to rise
To the effect of auxiliary heating.
A kind of outdoor projection equipment provided in an embodiment of the present invention, switching mechanism may include being arranged in hollow rotating shaft 31
On gear 27, the rack gear 28 being meshed with gear 27, the clockwise and anticlockwise motor 29 that is connected with rack gear 28.
The rack gear that the switching mechanism being arranged in projection device outdoors can specifically include gear 27, be meshed with gear 27
28 and clockwise and anticlockwise motor 29.Gear 27 is arranged on hollow rotating shaft 31, rack gear 28 and hollow rotating shaft 31 and clockwise and anticlockwise motor 29
It is connected, wherein clockwise and anticlockwise motor 29 is just circling and counter circle respectively corresponds different states, such as: just circle correspondence
Generating state, the anti-corresponding projection state that circles；Or the anti-corresponding generating state that circles, just circling corresponding projection state
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the element that the process, method, article or equipment including a series of elements is intrinsic.?
Do not have in the case where more limiting, the element limited by sentence "including a ...", it is not excluded that including the element
There is also other identical elements in process, method, article or equipment.In addition, above-mentioned technology provided in an embodiment of the present invention
In scheme with correspond to the consistent part of technical solution realization principle and unspecified in the prior art, in order to avoid excessively repeat.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (10)
1. a kind of outdoor projection equipment, which is characterized in that including heliostat, installation outdoors the Fresnel Lenses on supporter,
The rotary shaft being mounted between the outdoor supporter and the Fresnel Lenses is equipped with condensation photovoltaic electricity in the rotary shaft
Pond plate, projecting cell, switching mechanism further include the energy storage device being connected with the Condensation photovoltaic battery plate and the projecting cell
And radiator, in which:
The projecting cell includes light source, lantern slide opposite with the light source and including projection information, the condensation photovoltaic
The focus of the geometric center of solar panel, the geometric center of the lantern slide with the Fresnel Lenses coincides；
The switching mechanism between the Condensation photovoltaic battery plate and the projecting cell for being converted, so that described poly-
Light photovoltaic battery panel or the projecting cell are opposite with the Fresnel Lenses；
The Fresnel Lenses is used to receive when opposite with the Condensation photovoltaic battery plate by vertical after heliostat reflection
Enter the sunlight come in, and solar irradiation be mapped on the Condensation photovoltaic battery plate, and for the projecting cell
Imaging is amplified to the projection information when opposite.
2. outdoor projection equipment according to claim 1, which is characterized in that further include:
On the Condensation photovoltaic battery plate light-receiving surface, for working as the Fresnel Lenses and the Condensation photovoltaic battery plate phase
Clock synchronization carries out the cone prism of optically focused for the Condensation photovoltaic battery plate.
3. outdoor projection equipment according to claim 2, which is characterized in that the radiator is radiated rib.
4. outdoor projection equipment according to claim 1, which is characterized in that the rotary shaft is multiple, each rotation
Multiple projecting cells, multiple Condensation photovoltaic battery plates, Fresnel Lenses described in muti-piece are provided in shaft, wherein
Multiple rotary shaft laid out in parallel, each Condensation photovoltaic battery plate, each projecting cell correspond to described in one piece
Fresnel Lenses.
5. outdoor projection equipment according to claim 4, which is characterized in that the rotary shaft is hollow rotating shaft, described
The inside of hollow rotating shaft is filled with water；
Further include:
The hot-water line that is connected with the top of the hollow rotating shaft, the cold water pipe being connected with the bottom of the hollow rotating shaft, with
Water tank, the sealing device that the Water Heat Pipes and the cold water pipe are connected, the sealing device are arranged in the hollow rotating shaft
With the hot-water line junction and the hollow rotating shaft and the cold water pipe junction.
6. outdoor projection equipment according to claim 5, which is characterized in that further include:
The circulating water pipe that is connected with the hot-water line and the cold water pipe, the water pump being arranged on the circulating water pipe, setting exist
The first water valve and the second water valve on the circulating water pipe, the heat dissipation being arranged between first water valve and second water valve
Device and the temperature-sensitive instrument for being arranged on the circulating water pipe and be used to detect the water temperature at the hollow rotating shaft top position,
Wherein:
When the temperature-sensitive instrument detects that the water temperature is greater than default water temperature, the water pump, first water valve, described second
Water valve is in the open state.
7. outdoor projection equipment according to claim 6, which is characterized in that when the outdoor supporter is building,
Further include:
It is connected with the water tank, accesses water for the water in the water tank to be introduced into the outdoor intracorporal user of support
Pipe；
It is connected with the circulating water pipe, for the running water pipe of the moisturizing into the circulating water pipe；
The third water valve being connected with the running water pipe.
8. outdoor projection equipment according to claim 6, which is characterized in that further include:
The heat energy utilization branch being in parallel with branch where first water valve, second water valve, the radiator, the heat
It can include the 4th water valve, the 5th water valve, the floor heating dress being arranged between the 4th water valve and the 5th water valve using branch
It sets.
9. outdoor projection equipment according to claim 8, which is characterized in that the floor heating device include floor heating water pipe and
Assisted heating device.
10. outdoor projection equipment according to claim 8, which is characterized in that the switching mechanism includes setting in described
Gear in empty rotary shaft, the rack gear being meshed with the gear, the clockwise and anticlockwise motor being connected with the rack gear.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286237.3A CN109872657B (en) | 2019-04-10 | 2019-04-10 | Outdoor projection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286237.3A CN109872657B (en) | 2019-04-10 | 2019-04-10 | Outdoor projection equipment |
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| CN109872657A true CN109872657A (en) | 2019-06-11 |
| CN109872657B CN109872657B (en) | 2021-03-30 |
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| CN201910286237.3A Expired - Fee Related CN109872657B (en) | 2019-04-10 | 2019-04-10 | Outdoor projection equipment |
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