CN108087811A - A kind of tubular water energy navigation light - Google Patents
A kind of tubular water energy navigation light Download PDFInfo
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- CN108087811A CN108087811A CN201711307084.3A CN201711307084A CN108087811A CN 108087811 A CN108087811 A CN 108087811A CN 201711307084 A CN201711307084 A CN 201711307084A CN 108087811 A CN108087811 A CN 108087811A
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- navigation light
- light
- tubular
- water
- generator
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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
- F21S9/028—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 using hydropower, e.g. using water powered turbines
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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
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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
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
- F21S9/046—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by hydropower, e.g. by water powered turbines
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- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
-
- 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
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/04—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
- F21W2111/047—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways for light-buoys
Abstract
The invention discloses a kind of tubular water energy navigation lights, belong to navigating equipment technical field.It includes：Navigation light body is arranged on including kickboard, lamp stand and the lamp body being placed on lamp stand, lamp stand in kickboard；Water conservancy diversion generator unit; it is arranged on navigation light body lower face; electric energy can and be converted into for receiving water; water conservancy diversion generator unit includes water conservancy diversion shell, bulb-type protective shell, generator, gear-box and tubular turbine; generator is arranged in bulb-type protective shell; the main shaft of tubular turbine is connected by gear-box with generator, and bulb-type protective shell is fixed on by support plate in water conservancy diversion shell.The present invention is combined using tubular turbine as power supply device with navigation light, also the characteristics of adapting to middle and lower reaches river big flow low water head, navigation light can be migrated with main channel, there is sufficient water-energy generating electricity, the hydraulic turbine can be used in bimodal current simultaneously, it realizes light-electricity complementary, ensures the normal work of navigation light, strong safety guidance is provided for boat navigation.
Description
Technical field
The invention belongs to navigating equipment technical field, more specifically to a kind of tubular water energy navigation light.
Background technology
In order to ensure ship ship group is in the safety of Fairway navigation, navigation light becomes essential navigation on rivers navigation channel and sets
It applies, navigation light can send defined light color and flash frequency (frequency can be 0) at night, reach defined illumination angle
Degree and sight distance carry out air route guide to the ship of night flight or navigation.Navigation light is at the beginning of manufacture, using conventional accumulators as the energy,
The navigation light service life of this mode is short, and battery drain easily occurs, and afterwards, with going deep into for chemical research, people are by original
For the principle of battery on navigation light, such navigation light is with the completion of redox reaction, it is necessary to more renew
Aluminium flake is safeguarded cumbersome.
In order to solve the problem above-mentioned, through retrieval, patent document 1：Chinese Patent Application No. is 201520954062.6, Shen
Please date of publication disclose a kind of flow velocity early warning light tender based on generating power by water current, ship for the patent application document on April 6th, 2016
Body lower end is vertically connected with kuppe by linking arm, and propeller is arranged at kuppe front end, the rotation axis and screw thread of propeller
Leading screw A is fixedly connected, and connection power rail is equipped in linking arm internal cavities, and the lower end for connecting power rail is connected with screw thread silk
Thick stick B, threaded screw rod A and threaded screw rod B are intermeshed；The upper end end of connection power rail is turned to by threaded screw rod Vertical Dynamic
It is connected in the rotor shaft of generator；Generator, navigation light, early-warning lamp three are electrically connected respectively with microcontroller and accumulator
It connects, hull is equipped with navigation mark, and navigation light is arranged at the top of navigation mark, and early-warning lamp is arranged on hull.It is equipped on this light tender
A large amount of machinery rod pieces, it is contemplated that navigation light works for a long time in the water surface, and the light tender is under water and the corrosion problem of water surface component does not have
It is properly settled, and mechanical rod piece, in long-term work, abrasion can be more serious, measures spin counter, angle accordingly
The accuracy of degree sensor will have a greatly reduced quality；Secondly, propeller front end protective cover designs unobvious in the light tender, fails preferably to protect
Protect propeller normal work；Finally, which does not consider under river turbulent flow fluidised form that flow velocity low dynamics are poor, it is impossible to boat
Beacon light and other corresponding components provide energy.
Patent document 2：Chinese Patent Application No. is 201220004884.4, and data of publication of application is on October 3rd, 2012
Patent application document discloses a kind of navigation light power supply, it by housing, guide wheel, turbine, transmission shaft, magnetic coupling, generator,
Conducting wire is formed；Housing is mounted on navigation light kickboard lower end；Guide wheel is mounted on the front end of housing；Before turbine is mounted on transmission shaft
End；Transmission shaft is mounted on by axle sleeve on housing, and its rear end is connected on magnetic coupling；Magnetic coupling one end, which is mounted on, to be passed
On moving axis, the other end is mounted on alternator shaft；Generator installation is inside housings close to the position of rear end, internal installation
There is alternator shaft；Conducting wire is connected between generator and navigation light.In the lower section housing of this navigation light power supply from water inlet extremely
Water outlet has been sequentially arranged guide wheel, turbine, transmission shaft, generator, and this component installation makes running resistance big, and the loss of flood peak is big,
And easily wound in front of guide wheel without safeguard procedures by sundries in the water such as water plant, and can not way traffic.
The content of the invention
1. it to solve the problems, such as
Navigation light is essential navigational facility on rivers navigation channel, and power supply is important component, and the performance of power supply is determined
The service condition of navigation light is determined, in waterway, the liquidity of river water is changeful, on the one hand influences the steady of navigation light
It is qualitative；On the other hand influence whether the power work of navigation light, boat can not be given under river turbulent flow fluidised form for existing navigation light
The problem of beacon light and other corresponding components provide energy, the present invention provides a kind of tubular water energy navigation light, and the navigation light is not only
Can be in the rivers In The Middle And Lower Reaches of low water head using water-energy generating electricity, and solar power generation can be utilized in the slow waters of flow velocity,
It realizes light-electricity complementary, ensures the normal work of navigation light, strong safety guidance is provided for boat navigation.
2. technical solution
To solve the above-mentioned problems, the technical solution adopted in the present invention is as follows：
The tubular water energy navigation light of the present invention, including：Navigation light body including kickboard, lamp stand and is placed on lamp stand
Lamp body, lamp stand is arranged in kickboard；Water conservancy diversion generator unit is arranged on the navigation light body lower face, for receiving water energy
And electric energy is converted into, the water conservancy diversion generator unit includes water conservancy diversion shell, bulb-type protective shell, generator, gear-box and tubular
The hydraulic turbine, generator are arranged in bulb-type protective shell, and the main shaft of tubular turbine is connected by gear-box with generator, lamp
Bubble protective shell is fixed on by support plate in water conservancy diversion shell.
In a kind of possible embodiment of the present invention, the water conservancy diversion shell includes the first suction casing, the first straight tube shell
Body, the first necking down housing, the second straight tube housing and first outlet housing, the first suction casing is in horn-like, flaring face direction
Water (flow) direction；The length of bulb-type protective shell and the equal length of the first straight tube housing, and bulb-type protective shell is fixed on first
In straight tube housing；Tubular turbine is stretched into the first necking down housing, and the second straight tube housing extends back and and first outlet
Housing connects.
In a kind of possible embodiment of the present invention, solar power generation unit is further included, is arranged on the navigation light sheet
Body upper surface, for receiving solar energy and being converted into electric energy.
In a kind of possible embodiment of the present invention, the solar power generation unit includes solar panel, electric energy
Conversion equipment and accumulator, solar panel are fixed on kickboard upper surface and connect accumulator by device for converting electric energy, store
Battery is placed in kickboard, and positioned at lamp stand lower part, accumulator is electrically connected with generator.
In a kind of possible embodiment of the present invention, light-inductive device and mainboard are further included, light-inductive device is arranged on
Lamp stand one side, light-inductive device, lamp body are electrically connected with mainboard.
In a kind of possible embodiment of the present invention, the lamp stand is in positive tetrahedron frame structure, and wave is equipped in frame
Protection circuit is gushed, lamp body is placed in surging protection circuit.
In a kind of possible embodiment of the present invention, the water conservancy diversion generator unit further includes guide vane, the water conservancy diversion
Blade is fixed on the bulb-type protective shell of through-flow type hydro-turbo down side, and guide vane is twist distributed.
In a kind of possible embodiment of the present invention, the kickboard section is circle, is made by hydrophobic material.
In a kind of possible embodiment of the present invention, the light-inductive device detects light luminance, passes through potentiometer
Adjustable detection brightness valve point, when ambient light is more than given threshold, relay is attracted light-inductive device, common port with it is normally opened
Termination is logical, and when ambient light is less than given threshold, relay disconnects light-inductive device, and common port is connected with normal-closed end so that
Navigation light break-off in the case where light luminance is big, storing electrical energy, and worked normally again when luminance shortage.
3. advantageous effect
Compared with the prior art, beneficial effects of the present invention are：
(1) the tubular water energy navigation light of the present invention, is combined using tubular turbine as power supply device with navigation light, is optimized
Energy resource structure, reduces the influence to environment, improves energy utilization rate, also adapts to middle and lower reaches river big flow low water head
Feature, navigation light can be migrated with main channel, have sufficient water-energy generating electricity, while the hydraulic turbine can make in bimodal current
With realization light-electricity complementary ensures the normal work of navigation light, strong safety guidance is provided for boat navigation；
(2) the tubular water energy navigation light of the present invention, water conservancy diversion generator unit include water conservancy diversion shell, bulb-type protective shell, hair
Motor, gear-box and tubular turbine, generator are arranged in bulb-type protective shell, and the main shaft of tubular turbine passes through tooth
Roller box is connected with generator, and bulb-type protective shell is fixed on by support plate in water conservancy diversion shell, and generator, gear-box are in bulb-type
Protective shell interior sealing is installed, without considering corrosion, the problems such as obstruction, and the streamlined moulding of bulb-type protective shell, smaller water
Head loss；
(3) the tubular water energy navigation light of the present invention, water conservancy diversion shell include the first suction casing, the first straight tube housing, the
One necking down housing, the second straight tube housing and first outlet housing so that the input end of water conservancy diversion shell is in bell mouth shape, internal layer diameter
Have small contraction at tubular turbine, have a 1.0-1.5 centimeter aparts with tubular turbine, water outlet in contraction-like, this
The structure design of sample ensure that passing through for current, while increase the utilization rate of streaming potential；
(4) the tubular water energy navigation light of the present invention, has solar power generation unit, and solar power generation unit is arranged on described
Navigation light body upper surface, for receiving solar energy and being converted into electric energy, therefore the navigation light has three-dimensional energy supply,
In the case that river turbulent condition is short of power, solar energy electroplax can supplement energy using solar energy, improve the navigation light
Applicability；
(5) the tubular water energy navigation light of the present invention, for the lamp stand of use in positive tetrahedron frame structure, frame is interior to be equipped with surge
Protection circuit, lamp body are placed in surging protection circuit, and the circuit of entire navigation light is relatively stable, can effectively protect navigation light
Normal work；
(6) the tubular water energy navigation light of the present invention, is equipped on the bulb-type protective shell on front side of tubular turbine
The central axis upright of guide vane, guide vane and diversion shell is set, and guide vane can control the direction of current so that water
Stream fully passes through tubular turbine, the utilization rate of raising water energy；
(7) the tubular water energy navigation light of the present invention in control aspect, using light-inductive device, detects light luminance, leads to
Detection brightness valve point is adjusted in overpotential device, carries out operating brightness adjusting to tubular water energy navigation light, reduces unnecessary energy
Amount loss；
(8) the configuration of the present invention is simple, design is reasonable, easily fabricated.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural front view of the tubular water energy navigation light of the present invention；
Fig. 2 is the structural side view of the tubular water energy navigation light of the present invention；
Fig. 3 is the structure top view of the tubular water energy navigation light of the present invention.
Description of symbols in figure：
1st, navigation light body；110th, kickboard；120th, lamp stand；130th, lamp body；
2nd, water conservancy diversion generator unit；210th, water conservancy diversion shell；211st, the first suction casing；212nd, the first straight tube housing；213rd,
One necking down housing；214th, the second straight tube housing；215th, first outlet housing；220th, bulb-type protective shell；230th, generator；240、
Gear-box；250th, tubular turbine；260th, guide vane；
3rd, light-inductive device；
4th, solar power generation unit；410th, solar panel；420th, accumulator；
5th, support plate.
Specific embodiment
Hereafter to the detailed description of exemplary embodiment of the present invention with reference to attached drawing, which forms one of description
Point, in the figure the enforceable exemplary embodiment of the present invention is shown as example.Although these exemplary embodiment quilts
Fully describe in detail so that those skilled in the art can implement the present invention, it is to be understood that can realize other embodiment and
Can without departing from the spirit and scope of the present invention to the present invention various changes can be made.Hereafter to the embodiment of the present invention
More detailed description is not limited to required the scope of the present invention, and just to be illustrated and do not limit pair
The description of the features of the present invention and feature to propose to perform the best mode of the present invention, and is sufficient so that those skilled in the art
It can implement the present invention.Therefore, the scope of the invention is only defined by the appended claims.
Hereafter detailed description of the present invention and example embodiment can be more fully understood with reference to attached drawing, wherein the present invention
Element and feature are identified by reference numeral.
Embodiment 1
As shown in Figure 1 to Figure 3, the tubular water energy navigation light of the present embodiment, including：Navigation light body 1, including kickboard
110th, lamp stand 120 and the lamp body 130 being placed on lamp stand 120, lamp stand 120 are arranged in kickboard 110, and 110 section of kickboard is circle,
It is made by hydrophobic material, lamp stand 120 is in positive tetrahedron frame structure, and surging protection circuit, lamp body 130 are equipped in frame
It is placed in surging protection circuit, surging protection circuit has anti-fluctuation well, in the state of spread of voltage so that lamp
Body 130 damages from the too high or too low of voltage；Water conservancy diversion generator unit 2 is arranged on 1 lower face of navigation light body, for connecing
It receives water and can and be converted into electric energy, water conservancy diversion generator unit 2 includes water conservancy diversion shell 210, bulb-type protective shell 220, generator 230, tooth
Roller box 240 and tubular turbine 250, generator 230 are arranged in bulb-type protective shell 220, the master of tubular turbine 250
Axis is connected by gear-box 240 with generator 230, and bulb-type protective shell 220 is fixed on by support plate 5 in water conservancy diversion shell 210.
It should be noted that the tubular turbine 250 of the present embodiment can apply the navigation channel that head is less than 25 meters, with
The working method of axial flow hydraulic turbine is identical, it is contemplated that tubular generating equipment can generate electricity in low water head area, and main boat
Nearby there is larger water energy in road, and with reference to these two aspects advantage, energy is carried out conversion.
It is well known that navigation light use 420 periodic maintenance of accumulator and replace in the management of power supply mode extremely not
Just, and for a long time use there are heavy metal pollutions.Current commonly used navigation light is all using solar energy as the energy and by generation
Electric energy is stored in accumulator 420 powers for night, if long period rainy weather will cause energy electric power storage insufficient, to night
Late dealing ship brings danger, and solar energy electroplax price is very expensive, can not wide popularization and application.
With reference to Fig. 1, the water conservancy diversion shell 210 of the present embodiment includes the first suction casing 211, the first straight tube housing 212, first
Necking down housing 213, the second straight tube housing 214 and first outlet housing 215, the first suction casing 211 is in horn-like, flaring face
Towards water (flow) direction；The length of bulb-type protective shell 220 and the equal length of the first straight tube housing 212, and bulb-type protective shell
220 are fixed in the first straight tube housing 212；Tubular turbine 250 is stretched into the first necking down housing 213, the second straight tube shell
Body 214 extends back and is connected with first outlet housing 215.
Wherein the maximum gauge of the first suction casing 211 is D1；A diameter of D2 of first straight tube housing 212；First necking down
The minimum diameter of housing 213 is D3, the diameter D4=D3 of the second straight tube housing 214, and the maximum gauge of first outlet housing 215 is
D5=D2, above-mentioned diameter meet following relationship：D1=1.2D2=2D3, such parameter designing, it is ensured that current
Pass through, and relative velocity is higher so that tubular turbine 250 runs well, avoid the occurrence of current by when, and through-flow
The present situation that the formula hydraulic turbine 250 does not turn.
Navigation light in patent document 1 is not suitable in the water of turbulent condition, and the resistance being mainly subject to due to impeller is larger,
There is no enough kinetic energy, its operating can not be made.The input end of the water conservancy diversion shell 210 of the present embodiment is in bell mouth shape, internal layer diameter
There is small contraction at tubular turbine 250, there are 1.0-1.5 centimeter aparts with tubular turbine 250, water outlet is in contraction
Then shape, the current in navigation channel reach the first necking down housing 213 into the second straight tube housing 214, current since cross section becomes smaller,
Flow velocity is accelerated, so as to which tubular turbine 250 be promoted to rotate.
What deserves to be explained is bulb-type protective shell 220 and water conservancy diversion shell 210 are used cooperatively by the present embodiment, in order to reduce
The resistance of current, the shape of bulb-type protective shell 220 is streamlined, and the inside of diversion shell is smooth so that current quickly through
Front end, and at the first necking down housing 213 tubular turbine 250 is driven to rotate, sundries is avoided to enter the damage hydraulic turbine, is compared
The turbine blade of patent document 1, service life are longer；In addition, the rotation noise of tubular turbine 250 is small, it is with small vibration so that whole
A diversion shell is more stable.
In the case that in river, turbulent condition is short of power, solar panel 410 can supplement energy using solar energy, be
The applicability of the navigation light is improved, solar power generation unit 4 is set in navigation light body 1 upper surface, for receiving the sun
Electric energy can and be converted into, solar power generation unit 4 includes solar panel 410, device for converting electric energy and accumulator 420, such as
Shown in Fig. 3, solar panel 410 is fixed on 110 upper surface of kickboard and connects accumulator 420 by device for converting electric energy, stores
Battery 420 is placed in kickboard 110, and positioned at 120 lower part of lamp stand, accumulator 420 is electrically connected with generator.
Embodiment 2
It is seen also in fig. l that water conservancy diversion generator unit 2 further includes guide vane 260, guide vane 260, which is fixed on, to be located at
On the bulb-type protective shell 220 of 250 front side of tubular turbine, guide vane 260 is twist distributed, and enters diversion shell
Interior current, since cross section becomes smaller, speed becomes faster, it may appear that pressure is excessive, and guide vane 260 controls the direction of current simultaneously
The dash of head is buffered, reduces the impact to tubular turbine so that tubular turbine uniform stressed rotates more suitable
Freely.
Embodiment 3
The navigation light of the present embodiment is additionally provided with light-inductive device 3 and mainboard, and light-inductive device 3 is arranged on 120 one side of lamp stand,
Light-inductive device 3, lamp body 130 are electrically connected with mainboard.When tubular turbine 250 works, current enter from water inlet end to be passed through
Flow water turbine 250 drives hydraulic turbine rotation work, and then drives the work power generation of generator 230 by bearing, relatively slow in current
Slow basin, solar cell start with solar power generation, this two-part electricity first passes through accumulator 420 and stores.Light
Quick inductor 3 then detects light luminance, detection brightness valve point is adjusted by potentiometer, module is more than setting in ambient light
During threshold value, relay is attracted, and common port is connected with normally open end, and when ambient light is less than given threshold, relay disconnects module,
Common port is connected with normal-closed end so that navigation light break-off in the case where light luminance is big, storing electrical energy, and in brightness not
It is worked normally again when sufficient.
Above schematically to the present invention and embodiments thereof be described, this describe it is no restricted, so, if
Those of ordinary skill in the art are enlightened by it, without departing from the spirit of the invention, are not inventively designed
Go out the frame mode similar to the technical solution and embodiment, be within the scope of protection of the invention.
Claims (9)
1. a kind of tubular water energy navigation light, which is characterized in that including：Navigation light body (1), including kickboard (110), lamp stand
(120) and the lamp body (130) that is placed on lamp stand (120), lamp stand (120) are arranged in kickboard (110)；Water conservancy diversion generator unit (2),
Navigation light body (1) lower face is arranged on, electric energy, water conservancy diversion generator unit (2) bag can and be converted into for receiving water
Water conservancy diversion shell (210), bulb-type protective shell (220), generator (230), gear-box (240) and tubular turbine (250) are included,
Generator (230) is arranged in bulb-type protective shell (220), the main shaft of tubular turbine (250) by gear-box (240) with
Generator (230) connects, and bulb-type protective shell (220) is fixed on by support plate (5) in water conservancy diversion shell (210).
2. tubular water energy navigation light according to claim 1, which is characterized in that the water conservancy diversion shell (210) includes the
One suction casing (211), the first straight tube housing (212), the first necking down housing (213), the second straight tube housing (214) and first go out
Mouth housing (215), the first suction casing (211) are in horn-like, are flared face towards water (flow) direction；Bulb-type protective shell (220)
Length and the first straight tube housing (212) equal length, and bulb-type protective shell (220) is fixed on the first straight tube housing
(212) in；Tubular turbine (250) is stretched into the first necking down housing (213), and the second straight tube housing (214) extends back
And it is connected with first outlet housing (215).
3. tubular water energy navigation light according to claim 2, which is characterized in that solar power generation unit (4) is further included,
Navigation light body (1) upper surface is arranged on, for receiving solar energy and being converted into electric energy.
4. tubular water energy navigation light according to claim 3, which is characterized in that solar power generation unit (4) bag
Solar panel (410), device for converting electric energy and accumulator (420) are included, solar panel (410) is fixed on kickboard
(110) upper surface and accumulator (420) is connected by device for converting electric energy, accumulator (420) is placed in kickboard (110), and position
In lamp stand (120) lower part, accumulator (420) is electrically connected with generator.
5. tubular water energy navigation light according to claim 4, which is characterized in that further include light-inductive device (3) and master
Plate, light-inductive device (3) are arranged on lamp stand (120) one side, and light-inductive device (3), lamp body (130) are electrically connected with mainboard.
6. tubular water energy navigation light according to claim 5, which is characterized in that the lamp stand (120) is in positive tetrahedron
Frame structure, frame is interior to be equipped with surging protection circuit, and lamp body (130) is placed in surging protection circuit.
7. tubular water energy navigation light according to claim 6, which is characterized in that the water conservancy diversion generator unit (2) is also wrapped
Guide vane (260) is included, the guide vane (260) is fixed on the bulb-type protection on front side of tubular turbine (250)
On shell (220), guide vane (260) is twist distributed.
8. tubular water energy navigation light according to claim 7, which is characterized in that kickboard (110) section is circle,
It is made by hydrophobic material.
9. tubular water energy navigation light according to claim 8, which is characterized in that the light-inductive device (3) is to light
Brightness detect, by potentiometer be adjusted detection brightness valve point, light-inductive device (3) ambient light be more than given threshold when,
Relay is attracted, and common port is connected with normally open end, and when ambient light is less than given threshold, relay breaks light-inductive device (3)
It opens, common port is connected with normal-closed end so that navigation light break-off in the case where light luminance is big, storing electrical energy, and bright
It is worked normally again when degree deficiency.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711307084.3A CN108087811A (en) | 2017-12-11 | 2017-12-11 | A kind of tubular water energy navigation light |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711307084.3A CN108087811A (en) | 2017-12-11 | 2017-12-11 | A kind of tubular water energy navigation light |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966148A (en) * | 2020-01-02 | 2020-04-07 | 金华落日新能源科技有限公司 | Efficient power generation device for ship |
| CN113137324A (en) * | 2021-05-20 | 2021-07-20 | 四川无量智慧道桥科技有限公司 | Natural watershed distributed underwater data center |
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