CN202835161U

CN202835161U - Lighthouse

Info

Publication number: CN202835161U
Application number: CN2012204266848U
Authority: CN
Inventors: 张文虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-24
Filing date: 2012-08-24
Publication date: 2013-03-27
Anticipated expiration: 2022-08-24

Abstract

A lighthouse comprises a tower body, a group of light source modules and a control module, wherein the group of light source modules is arranged at the top end of the tower body and provides light sources for the lighthouse, the control module is connected with the group of light source modules to control the group of light source modules, the group of light source modules is arranged around the top end of the tower body to form the lighthouse with multiple light sources and can emit light beams toward the periphery of the lighthouse, and the control module can control each light source module to produce light beams or stop producing the light beams.

Description

Beacon

Technical field

The present invention relates to beacon, particularly a kind of beacon that uses a plurality of light sources, thus so that this beacon does not re-use heavy rotating mechanism and large glass lens devices, be convenient to safeguard.

Background technology

Beacon is a kind of fixing navigation mark, generally is built in seashore, harbour or river course, in order to guide boats and ships or the indication hazardous area, thereby so that boats and ships can avert danger the zone, navigate by water along channel safe.

The beacon of earliest period adopts the wood of burning as light source.Coal, oil, vapour also is used, as the light source of beacon.Modern beacon adopts is that incandescent lamp or metal halid lamp are as light source.The light range of beacon is generally 15～25 nautical miles, have above 30 nautical miles.Light range is far and near relevant with two primary conditions: the one, and the geographic range of light depends primarily on the height of off sea of observer and light; The 2nd, the light sighting distance depends primarily on the luminous intensity of light source.In the certain situation of beacon height, the luminous intensity of light source is stronger, and light range is far away.Therefore modern beacon all adopts powerful incandescent lamp or metal halid lamp as light source, and its power can reach more than the 2000W.Adopt powerful light source like this, its power consumption also is extremely serious.In order to reach range far away, beacon is all built highlyer, and some can surpass the height of the flight of low flyer, because the lamp of beacon is also not obvious to the sign of tower body mainly according to at a distance.Although common lamp also can identify tower body, common lamp range is near, may have little time reaction when the pilot sees, brings hidden danger to flight safety.

Beacon also is provided with the large glass lens devices, and its effect is that the light with a high-power spot light can gather direction of directive.Then need large diameter lens yet light source need to be focused on a direction, if what adopt is traditional glass lens, add the rotating mechanism of a cover massiveness, its gross weight can reach 5 tons or more than.Need to be installed on the beacon by the large-scale revolving light that this cover is heavy, be extremely difficult something.And the regular maintenance of this rotating lamp is also needed extremely careful, and needing whole replacing because damaged, the workload of changing this lens is huge, and that Renewal process also needs is very careful.Fresnel lens (Fresnel lens) is a kind of improvement to conventional lenses, is characterized in that focal length is short, and than the material usage of conventional lenses still less, weight and volume are less.But modern beacon only has a light source, and powerful spot light be converged to a direction needs large diameter lens, even therefore use Fresnel lens, this Fresnel lens also is large diameter lens.Its installation and maintenance process also are to need the minimum heart.In other words, be exactly the installation of major diameter lens and safeguard all inconvenient.Just imagine, the set position of beacon all is more remote place, traffic is also inconvenient, what want that the mounted lens device at first faces is transportation problem, and to guarantee also that in transportation lens devices can be not damaged, if the lens devices of transportation is made by friable materials such as glass or crystals, also to be doubly cautious in transportation.Also be difficult during installation, this lens devices volume exists, Heavy Weight, and this lens devices is hung on cat head also to be needed to be doubly cautious.When lens have hung on cat head, the process of its installation and debugging also is not easily, adjusts the angle of lens, the rotation of debugging lens, and these all need extremely careful.In use, the maintenance of beacon is also needed extremely careful, particularly to the maintenance of lens, if damaged because of carelessness, that Renewal process will repeat the once mounting process, but also the lens that damage will be disassembled.

The illumination that the mode of beacon by relay lens will concentrate on a direction to around, and in order to improve the efficiency of light of light source, large-scale revolving light arranges a plurality of Fresnel lenses usually, and the convergence of rays of the 4 π solid angle spatial emission of so just can be to greatest extent high-power spot light being sent is launched on horizontal direction.Power supply input problem in the time of need to solving the light fixture rotation owing to rotating lamp is provided with the mercury conductive trough.But mercury has infringement to health, and environment is had pollution.Therefore the beacon keeper need to bear health risk and comes beacon is carried out regular maintenance, can evaporate and need to replenish mercury etc. to mercury cell such as mercury.

As signal lamp, the signal of flash of light can transmit specific information, and then more eye-catching and be found easily with respect to the signal target of deciding light.And relay lens can make the light of beacon accomplish this point.Relay lens can make the rotary light beam of beacon seem glittering in a certain fixed position, and beacon is found easily, passes out again the information of different implications by different flash periods and frequency.And by adjusting the speed of relay lens rotation, then can be so that the bright dark alternate interval length of beacon be different.In addition, can also by regulating the power of electric current, come so that the light of beacon is fit to different sighting distance requirements.Generally speaking, the light and shade interval length that beacon can light, the color of light, or both combinations come transmission of information.Yet modern beacon also is to only have a light source, and the information that therefore can provide by this light source is also limited, and general is exactly to provide the information that identifies beacon and indicating area to all directions.Although the means of transmission of information have much now, all rely on the equipment on the ship.If the light of beacon can transmit more information, will provide more help to the people on the ship.

Owing to need to support the massive lens of volume, and need to consider the position that beacon is set up, therefore, also very high to the construction requirements of the column foot of beacon, the construction of column foot and maintenance all need expensive like this.

Summary of the invention

One object of the present invention is to provide a beacon, and the light source module of this beacon can be centered around the tower body setting of this beacon, thereby a kind of new set-up mode of beacon light source is provided.

Another object of the present invention is to provide a beacon, and the light source module structure of this beacon is simple, is convenient to install and safeguard.

Another object of the present invention is to provide a beacon, and wherein this beacon has a control module, and this control module can be controlled this light source module, provides much information by controlling this light source module.

Another object of the present invention is to provide a beacon, and wherein this control module of this beacon has a communication module, can pass through this this beacon of communication module Long-distance Control.

Another object of the present invention is to provide a beacon, and wherein this control module provides information by the color that the flicker frequency of controlling this light source module shows.

Another object of the present invention is to provide a beacon, this light source module of this beacon comprises one group of luminescence unit, this luminescence unit comprises an optical beam forming apparatus, the light that this optical beam forming apparatus can send this luminescence unit forms light beam and the same direction of directive, and the light beam that this light source module will be organized luminescence unit is concentrated and is formed a light beam and the same direction of directive, range and the light intensity of the light beam after should concentrating all can meet or exceed the standard of light source that traditional beacon sends, thereby a kind of new beacon light source is provided.

Another object of the present invention is to provide a beacon, and wherein the light that can luminescence unit sends of this optical beam forming apparatus of this luminescence unit forms the unidirectional light beam of directive.

Another object of the present invention is to provide a beacon, and wherein this luminescence unit adopts light emitting diode (LED) as light source, thereby has reduced energy consumption.

Another object of the present invention provides a beacon, and wherein this optical beam forming apparatus comprises a smooth adjusting device, and this light adjusting device can be adjusted to light same direction and propagate.

Another object of the present invention provides a beacon, wherein this light adjusting device comprises a diverging lens, this diverging lens can be with the light diffusion that goes out with this luminescence unit, to increase the light intensity at adjacent luminescence unit edge, thereby can be fuller by the light that whole light source module sends, evenly.

Another object of the present invention provides a beacon, and wherein this beacon does not use traditional rotating mechanism and lens devices, thereby has reduced the installation and maintenance cost.

Another object of the present invention provides a beacon, and wherein this beacon does not use traditional rotating mechanism and lens devices, thereby also mercury cell is not set, thereby reduces attendant's security risk, reduces the risk of contaminated environment.

Another object of the present invention provides a beacon, and wherein this light source module of this beacon adopts modularized design, thereby is convenient to produce and safeguard.

Another object of the present invention provides a beacon, and wherein the optical beam forming apparatus of this beacon comprises multiple sets of light sources module and relevant supporting structure thereof, thereby can increase light gathering.

To achieve these goals, the invention discloses a kind of beacon, it is characterized in that, comprising:

One tower body;

One group of light source module, this group light source module is arranged on the top of this tower body, for this beacon provides light source; With

One control module, this control module connect this group light source module, to control this group light source module; With

One tower body, this tower body support this group light source module,

Wherein, this group light source module arranges around the top outer surface of this tower body, to form the beacon of a multiple light courcess, this group light source module can be to outgoing beam around this beacon, and this control module can be controlled respectively each this light source module and produce light beam or stop to produce light beam.

Because this light source module is as the unit of luminous of an independent completion, itself have higher anticorrosionly, waterproof and anti-dust performance are in implementing actual design of the present invention, both can adopt outdoor wall surface installation form configuration, also can adopt the indoor location form configuration behind the transparent glass.

What this light source module adopted is modularized design, therefore it comprises that this group luminescence unit can be easy to change, this group luminescence unit also is modularized design, therefore this optical beam forming apparatus of this group luminescence unit all is removable, thereby so that greatly reduces production cost and the maintenance cost of this light source module.The reduction of the maintenance cost of production cost is also so that the user is benefited.

This light source module that beacon of the present invention uses, its volume is little, and is lightweight, thus convenient transportation, installation and maintenance.

This light source module that beacon of the present invention uses also can be arranged on the tower body of existing beacon, thereby so that low to the cost of the transformation of existing beacon.

Below, will be further described by specific embodiment, yet embodiment only is giving an example of alternative embodiment of the present invention that its disclosed feature only is used for explanation and sets forth technical scheme of the present invention, the protection domain that is not intended to limit the present invention.

Description of drawings

Figure 1A is the front view of the one preferred beacon of implementing according to the present invention.

Figure 1B is the top view of this beacon of above preferred embodiment according to the present invention.

Fig. 2 is the side view of the luminescence unit of the light source module of this beacon of above preferred embodiment according to the present invention.

Fig. 3 is the side view of the light source module of this beacon of above preferred embodiment according to the present invention.

Fig. 4 is the front view of the light source module of this beacon of above preferred embodiment according to the present invention.

Fig. 5 is the side view of another alternative of the luminescence unit of the light source module of this beacon of above preferred embodiment according to the present invention.

Fig. 6 is the side view of another alternative of the light source module of this beacon of above preferred embodiment according to the present invention.

Fig. 7 is that the light source module of the above preferred embodiment according to the present invention is connected the connection block diagram with control module.

The specific embodiment

According to claim of the present invention and the disclosed content of specification, technical scheme of the present invention literary composition specific as follows is described.

Shown in Figure 1A, Figure 1B is a beacon of one embodiment of the present invention.This beacon comprises one group of light source module, 1, one tower body 2, and a control module 3, wherein, this group light source module 1 is arranged on the top of this tower body 2, and this control module 3 connects this light source module 1, to control this light source module 1, this light source module 1 connects a power supply, for this beacon provides light source.Can one group of light source module 1 be set around the top of this tower body 2, form a plurality of light sources with the top at this tower body, thereby so that the luminous energy that this group light source module 1 sends photograph to this beacon zone on every side.Preferably, this group light source module 1 is around the tip edge setting of this tower body 2.

As shown in Figure 7, this control module 3 connects this light source module 1.This control module 3 can be controlled each light source module 1 in this group light source module 1.This control module 3 can be controlled this group light source module 1, and each light source module 1 is glimmered successively, or all light source modules 1 are glimmered at the same time, to realize the effect of traditional beacon flicker and transmission of information.The flashing mode of this light source module of this beacon can adjust according to the actual conditions of beacon.In addition, this control module 3 can further be controlled the flicker frequency of each light source module.In addition, this control module 3 can be controlled the opening and closing of each light source module 1, therefore can according to the position of this beacon setting, optionally close this light source module 1 of certain direction, in order to avoid light pollution is caused in the zone of this direction.These control module 3 control light source modules 1 opening and closing are to realize one of mode of this light source module 1 flicker.In addition, this control module 3 can be controlled this group light source module 1 and show different colors.This control module 3 can be controlled each light source module 1 and show respectively different colors, can use thus different colour codes to go out the target area situation, thereby improves the security of ship navigation.This control module 3 can be controlled the light intensity of this group light source module 1, and light intensity is one of the factor that affects the range of beacon, thereby this control module 3 can transfer by the light intensity of adjusting this group light source module 1 range of each light source module 1, to adapt to the variation of target area situation.This control module 3 can enter the electric current of this light source module and/or the light intensity that voltage is controlled each this light source module 1 by control.This control module 3 can adopt flicker frequency, Show Color or both combinations of each this light source module 1 of control.In the information that provides, comprise the information of sign oneself.In addition, this control module 3 also can be provided by this adjacent light source module 1 collaborative information that provides.And concerning ship, obtain more information, more can improve the security of navigation.

This control module 3 also further comprises a communication unit, and by this communication unit, this control module 3 can be by Long-distance Control.By this communication unit of this control module 3, can be at long-range this group light source module 1 of controlling this beacon by controlling this control module 3.That is to say that by this communication unit of this control module 3, this beacon can be by Long-distance Control, thereby reduce maintenance cost.The communication mode that this communication unit of this control module 3 adopts comprises, internet, radio, satellite network and telephone network.This control module 3 can be made into the mode of a control device or become the mode of a chip to be set on this tower body.

It is worth mentioning that, between the top of this tower body 2, around this tower body 2 one group of light source module 1 is set in the bottom of this tower body 2, identifying this tower body 2, thereby improve safety, avoid colliding with the low latitude airborne vehicle.Preferably, the mode that identifies this tower body 2 default distance of can whenever being separated by arranges one group of light source module 1 around this tower body 2.That is to say, center on this tower body 2 in the bottom of this tower body 2 to this light source module compartment of terrain between the top of this tower body.Can take another way sign tower body 2, two adjacent groups arranges between one group of light source module 1 around this tower body 2 does not have the interval, can be covered with this light source module 1 at tower body 2 and identify tower body 2 yet.

The mode of above-mentioned sign tower body 2 may be used on skyscraper, such as skyscraper, and television tower, tour tower etc.That is to say, can be between the bottom and top of skyscraper, around this skyscraper at least one group of light source module 1 is set, identifying this skyscraper, collided by the low latitude airborne vehicle avoiding.Preferably, the mode that identifies this skyscraper predetermined distance of can being separated by arranges one group of light source module 1 around this skyscraper.That is to say, center on this skyscraper in the bottom of this skyscraper to compartment of terrain between the top of this tower body.That is to say that this tower body 2 of beacon of the present invention can be substituted by skyscraper.This tower body 2 of beacon of the present invention can be substituted by skyscraper.The tower body 2 of beacon of the present invention can be substituted by this television tower.The tower body 2 of beacon of the present invention can be substituted by tour tower.Be worth mentioning, also this light source module 1 can be arranged on the top of this tower body, so that the location of beacon or the navigation information of other different modes to be provided to aircraft, difference is to substitute tower body of the present invention with the form of steel framework, falls lamp etc. such as leading of periphery, airport.That is to say, beacon of the present invention can be arranged on the periphery on airport, land with the vectored flight device.

Fig. 3 and shown in Figure 4 be this light source module 1 according to this beacon of above preferred embodiment of the present invention.This light source module 1 further comprises one group of luminescence unit 10, and this group luminescence unit 10 provides light source for this light source module 1, a bracing frame 20, and this bracing frame 20 provides support for this group luminescence unit 10, so that this group luminescence unit 10 is fixed on this bracing frame 20.This group luminescence unit 10 adopts compact arrangement architecture, thereby so that the light beam that penetrates from this light source module 1 can not produce a large amount of bright spots, but the full and accurate superposition of light beam.Preferably, this group luminescence unit 10 can adopt matrix or cellular compact arrangement structure.Preferably, can be electrically connected by the mode of printed circuit each luminescence unit 10.

Shown in Figure 2 is according to a luminescence unit 10 of this light source module 1 of this beacon of the above preferred embodiment that will invent.This luminescence unit 10 further comprises a light source 101 and an optical beam forming apparatus 102, wherein, this light source 101 is connected with this optical beam forming apparatus 102,, forms light beam and penetrates to a direction by this optical beam forming apparatus 102 with the light that will be produced by this light source 101.This optical beam forming apparatus 102 further comprises an optical channel 1021, and this optical channel 1021 has defined a light exit 1022 at an end of this optical channel 1021, defines a reflection cavity 1029 at the other end of this optical channel 1021.The luminous component of this light source 101 is arranged on this reflection cavity 1029, the light that sends for the illuminating part branch of this light source 101 reflects at this reflection cavity 1029, then along this this light exit 1022 of optical channel 1021 directives, penetrate this optical channel 10221 through this light exit 122.

This optical channel 1021 by a side wall 1023 center on form, that is to say that this optical channel 1021 has identical central shaft with this side wall 1023.This side wall 1023 preferred reflecting materials that adopt are made, and its reflecting surface is the surface within it, and perhaps, the medial surface of this side wall 1023 scribbles a reflectance coating, thereby so that light can reflect at the medial surface of this side wall.This side wall 1023 has defined a reflection end 1024, and this reflection end 1024 is around this reflection cavity 1029.This reflection end 1024 is by an end of this side wall 1023 crooked formation of central shaft to this side wall 1023.This reflection end 1024 has a reflecting surface 1025 and an installing hole 1026.The end that this reflecting surface 1025 is this side wall 1023 is to the inner surface of the crooked formed curved surface of central shaft of this side wall 1023, and preferably, this curved surface is sphere.That is to say that this reflection cavity 1029 is reflected face and centers on.This installing hole 1026 embeds in this reflection end 1024 for the luminous component of this light source 101, thereby so that the light that the illuminating part branch of this light source 101 sends is after can reflecting through this reflecting surface 1025, regional along a direction homed on its target by this optical channel 1021.Preferably, the central shaft of this installing hole 1026 overlaps with the central shaft of this side wall 1023, and the position of this installing hole 1026 can make the luminous component of this light source 101 be in the focus of this reflecting surface 1025, and the central shaft of this optical channel 1021 is overlapped with the central shaft of this light source 101, thereby so that the light that is sent to this reflecting surface 1025 by this light source 101, after these reflecting surface 1025 reflections, formation is parallel to the parallel rays of the central shaft of this optical channel 1021, penetrate by this optical channel 1021, be conducive to form light beam.Preferably, this installing hole 1026 is circular.

This optical beam forming apparatus 102 further comprises a smooth adjusting device 1031, this light adjusting device 1031 is arranged in this optical channel 1021, for the light of adjusting through this light adjusting device 1031, thereby so that through light that light adjusting device 1031 is adjusted with consistent in the direction of propagation of this anti-light after thanking to cavity reflection, thereby penetrate these light exit 1022 rear formation to the light beam of same direction ejaculation at above-mentioned light.This light adjusting device 1031 further comprises convex lens 1032, the main shaft of these convex lens 1032 overlaps with the central shaft of this optical channel 1021, and the location optimization of the focal length of these convex lens 1032 is positioned at the luminous component of this light source 101, thereby so that the light that is sent to this light exit 1022 by the luminous component of this light source 101, through behind these convex lens 1032, be adjusted to the light of propagating to same direction, thereby also increase the light intensity of light beam simultaneously so that light beam softens.This light adjusting device 1031 further comprises one group of connector 1033, the two ends of this group connector 1033 connect respectively this side wall 1023 and these convex lens 1032, to fix the position of these convex lens 1032, thereby so that the primary optical axis of these convex lens 1032 overlaps with the central shaft of this optical channel 1021, and the position of the focal length of these convex lens 1032 is positioned at the luminous component of this light source 101.This light adjusting device 1031 further comprises a diverging lens 1034, this diverging lens 1034 is arranged on these light exit 1022 places of this optical channel 1021, this diverging lens 1034 can carry out certain dispersing with the light after adjusting through the light after the reflection and through these convex lens 1032, thereby is integrated into a light beam.This diverging lens 1034 can also be with the diffusion of the light at adjacent these luminescence unit 10 edges, thereby so that this light source module 1 the light beam that produces full and soft.It is worth mentioning that the minute surface of this diverging lens 1034 partly gathers granule proliferation to improve the effect of these diverging lens 1034 integration light beams.Preferably, this granule proliferation is convex lens.It is worth mentioning that being positioned at the light that this luminescence unit 10 at the edge of this light source module 1 sends can integrate light beams by this diverging lens 1034, thereby so that two adjacent light source module 1 light beams that send are full and soft.

This light source module 1 further comprises a heat abstractor 30, and this heat abstractor 30 arranges and is connected with this bracing frame 20, leaves with the heat that this luminescence unit 10 is produced, thereby reduces the operating temperature of this luminescence unit 10, to prolong the life-span of this luminescence unit 10.This light source module 1 further comprises a shell 40, and this group luminescence unit 10, this bracing frame 20 and this heat abstractor 30 can be embedded in this shell, to be protected by this shell.

It is worth mentioning that, one diverging lens 1034 of the light adjusting device 1031 of the optical beam forming apparatus 102 of each luminescence unit 10 in this light source module 1 all is in same plane, and each luminescence unit 10 close-packed arrays, thereby so that the light beam close-packed arrays that each luminescence unit 10 produces, thereby so that this light source module 1 whole light beam that penetrates is full, soft.

It is worth mentioning that the convex lens 1031 of this light adjusting device 1021 can adopt Fresnel Lenses to substitute, adopt Fresnel Lenses can reduce the weight of whole light source module 1.

It is worth mentioning that this light source 101 is light emitting diode (Light emitting diode, LED), is preferably large-power light-emitting diodes.This light source 101 also can be the single-chip large-power light-emitting diodes of different colours, also can be multi-chip high power LED, perhaps is multi-chip variable color light-emitting diode.

It is worth mentioning that the primary optical axis of these convex lens 1032 of this light adjusting device 1031 and the central shaft of this installing hole 1026 coincide, and that is to say, the primary optical axis of these convex lens 1032 is the central shaft of this installing hole 1026.The diameter of these convex lens 1032 is consistent with the diameter of this installing hole 1026 simultaneously, thereby so that the light that this light source 101 sends to this reflecting surface 1025, after these reflecting surface 1025 reflections, no longer pass through this convex lens 1032, in order to avoid light after reflection reflects by these convex lens 1032 again, propagate along a direction thereby affect light, and then affect the light intensity of the light beam that this luminescence unit 10 sends.That is to say that these convex lens 1032 can be with this optical channel 1021 Further Divisions, one first optical channel 1027 and the second optical channel 1028, this first optical channel 1027 for penetrate through the light of these reflecting surface 1025 reflections by.The parallel rays that is parallel to these convex lens 1032 that produces after the light that this second optical channel 1028 sends for this light source 101 reflects through these convex lens 1032 passes through.Thereby this does not interfere with each other through the light of these reflecting surface 1025 reflections and through the light behind these convex lens 1032 broken lines, is conducive to stable stability by the formed beam direction of above-mentioned light, and above-mentioned light beam is propagated towards a direction.

It is worth mentioning that this light source 101 is light emitting diode (Light emitting diode, LED), is preferably large-power light-emitting diodes.This light source 101 also can be the single-chip large-power light-emitting diodes of different colours, also can be multi-chip high power LED, perhaps is multi-chip variable color light-emitting diode.Preferably, can adopt 48 150lm/W high-power white light-emitting diodes as this light source 101, then the central light strength of the light beam that sends of this light source module 1 reaches 200000cd, 20 nautical miles of its outranges, and the power of this light source module 1 only has 70W.Compared with the light source that traditional beacon is taked, greatly saved the energy, and can satisfy the requirement of the light that beacon sends light source.

In addition, this light source module 1 also can be arranged on the top of this tower body 2, makes light beam directive sky.General aircraft flight height is between 7000km～12000km, and 20 nautical miles of the outranges of this light source module 1 also just surpass 20000km, therefore also can use this light source module 1, make light beam directive sky, also can be used as a supplementary mode and provide positional information to aircraft.

One alternative of this luminescence unit 10 of this light source module 1 of this beacon of the preferred embodiments of the present invention that shown in Figure 5 is.Its main distinction is this light adjusting device 1031 ' of the optical beam forming apparatus 102 of this luminescence unit 10.This light adjusting device 1031 ' is arranged in this side wall 1023, for adjusting the light that is penetrated by this optical channel 1021, so that these optical beam forming apparatus 102 formed light beams are more soft.This light adjusting device 1031 ' further comprises convex lens 1032 ', the main shaft of these convex lens 1032 overlaps with the central shaft of this optical channel 1021, and the location optimization of the focal length of these convex lens 1032 ' is positioned at the luminous component of this light source 101, thereby so that the light that is sent to this light exit 1022 by the luminous component of this light source 101, through behind these convex lens 1032 ', formation is parallel to the directional light of this optical channel 1021, thereby also increases the light intensity of light beam simultaneously so that light beam softens.This light adjusting device 1031 ' further comprises a diverging lens 1034 ', this diverging lens 1034 ' is arranged on these light exit 1022 places of this optical channel 1021, this diverging lens 1034 ' can carry out certain dispersing with the light that is sent by light source 101, thereby is integrated into a light beam.It is worth mentioning that the minute surface of this diverging lens 1034 ' partly gathers granule proliferation to improve the effect of diverging lens 1034 ' integration light beam.Preferably, this granule proliferation is convex lens.This light adjusting device 1031 ' further comprises one group of connector 1033 ', this connector 1033 ' further comprises the first connecting portion 1038 ' and the second connecting portion 1039 ', this the first connecting portion 1038 ' and this second connecting portion 1039 ' interconnect, and the first connecting portion 1038 ' and this second connecting portion 1039 ' are orthogonal, this first connecting portion 1038 ' is connected with the end of this side wall 1023, this the second connection 1039 ' section vertically connects the edge of these convex lens 1032 ', thereby fixes the position of these convex lens 1032 '.This first connecting portion 1038 ' is connected with diverging lens 1034 ' simultaneously, to support diverging lens 1034 '.The set-up mode of this connector 1033 ' is conducive to diverging lens the 1034 ' easier same plane that is placed on, thereby improves the full and soft degree of light beam.One alternative of this light source module for the alternative that adopted this luminescence unit 10 shown in Figure 6.

It is worth mentioning that the convex lens 1031 ' of this light adjusting device 1021 ' can adopt Fresnel Lenses to substitute, adopt Fresnel Lenses can reduce the weight of whole light source module 1.

This light source module 1 can also be arranged at channel edge as the navigable channel mark identification device, and with the sign navigation channel, thereby the guiding ship enters safely the navigation channel.In addition, this group of light source module 1 can also be arranged on the top of this tower body 2, towards the sea of needs sign, the light of different colours be adopted on the sea of different sea conditions, thereby can identify across the sea the navigation channel of a safety, to guarantee the safety of ship navigation.

Since the light source module 1 of beacon of the present invention to have a volume little, therefore lightweight characteristics install, dismounting is all very easy.Therefore also can adjust because of the variation of sea condition the range of light beam, direction of illumination.Strengthen greatly the usefulness of beacon.

Foregoing is exemplifying of specific embodiments of the invention, for the wherein not equipment of detailed description and structure, should be understood to take the existing common apparatus in this area and universal method to be implemented.The above embodiment of the present invention for the usefulness of explanation technical solution of the present invention, is enumerating of technical solution of the present invention only only simultaneously, is not limited to technical scheme of the present invention and protection domain thereof.Adopt equivalent technologies means, equivalent apparatus etc. the improvement of claims of the present invention and the disclosed technical scheme of specification be will be understood that it is not exceed claims of the present invention and the disclosed scope of specification.

Claims

1. a beacon is characterized in that, comprising:

One tower body;

One control module, this control module connect this group light source module, to control this group light source module;

Wherein, this group light source module arranges around the top of this tower body, and to form the beacon of a multiple light courcess, this group light source module can be to outgoing beam around this beacon, and this control module can be controlled respectively each this light source module and produce light beam or stop to produce light beam.

2. a kind of beacon as claimed in claim 1 is characterized in that, this control module realizes this light source module flicker by the mode of controlling this group light source module switch or close.

3. a kind of beacon as claimed in claim 1 or 2 is characterized in that, this control module by controlling this group light source module flicker frequency, Show Color or flicker frequency and the combination of Show Color information is provided.

4. a kind of beacon as claimed in claim 3 is characterized in that, this control module is adjusted the range of this group light source module by the light intensity of adjusting this group light source module.

5. a kind of beacon as claimed in claim 4 is characterized in that, this control module further comprises a communication unit, can this control module of Long-distance Control by this communication unit, thus so that this beacon can be by Long-distance Control.

6. a kind of beacon as claimed in claim 5 is characterized in that, wherein arrives between this tower body top in the bottom of this tower body, around this tower body at least one group of light source module is set, to identify this tower body.

7. beacon as claimed in claim 6 is characterized in that, wherein in the bottom of this tower body to the default distance of can taking between this tower body top whenever to be separated by around one group of light source module is set.

8. beacon as claimed in claim 7 is characterized in that, wherein can be replaced by skyscraper at this tower body.

9. a kind of beacon as claimed in claim 8 is characterized in that, this light source module of this beacon further comprises:

One group of luminescence unit, this group luminescence unit provides light source for this light source module, wherein, each luminescence unit further comprises a light source and an optical beam forming apparatus, this light source is connected with this optical beam forming apparatus, passing through this optical beam forming apparatus by the light that this light source was produced, to form light beam and the same direction of directive;

One bracing frame, this bracing frame is to support and to fix this group luminescence unit at this bracing frame.

10. a kind of beacon as claimed in claim 9 is characterized in that, this optical beam forming apparatus further comprises:

One optical channel, this optical channel has defined a light exit at an end of this optical channel, the other end at this optical channel has defined a reflection cavity, the luminous component of this light source is arranged on this reflection cavity, the light portion that the illuminating part branch of this light source produces can be in this reflection cavity reflection, then along this optical channel, penetrate to same direction from this light exit;

One smooth adjusting device, this light adjusting device is arranged in this optical channel, for the light of adjusting through this light adjusting device, thereby so that consistent with the direction of propagation of light after this reflection cavity reflection through light that the light adjusting device is adjusted, after penetrating this light exit by this optical channel, above-mentioned light forms the in the same direction light beam of ejaculation.