CN114400764A - Double-power-supply switching system of lighthouse and lighthouse unit - Google Patents
Double-power-supply switching system of lighthouse and lighthouse unit Download PDFInfo
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- 238000005286 illumination Methods 0.000 claims description 17
- 238000002955 isolation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 18
- 238000004891 communication Methods 0.000 description 16
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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Abstract
The invention relates to a double-power-supply switching system of a lighthouse and a lighthouse unit, wherein the system comprises a diesel generator set, a switching isolating switch, a mains supply module, a power supply output module and lighting equipment; when the switching isolating switch is in the first state, the diesel generator set, the commercial power supply module, the power output module and the lighting equipment are all disconnected; when the switching isolating switch is in the second state, the diesel generator set is communicated with the power output module and the lighting equipment; when the switching isolating switch is in the third state, the commercial power supply module is communicated with the power output module and the lighting equipment. Different from the prior art, the invention can realize the series connection of a plurality of lighthouse units, thereby ensuring that the heat effect of a plurality of low loads is better than that of one high load, and improving the overall heat effect of the lighthouse units.
Description
Technical Field
The invention relates to the technical field of lighthouses, in particular to a lighthouse dual-power switching system and a lighthouse unit
Background
In places where commercial power cannot be guaranteed, such as emergency disaster relief, night construction, mine operation, outdoor activities and the like, power supply is particularly important, and the lighthouse unit is in operation.
More information about the above-described solutions can also be found in the following documents.
In chinese patent publication No. CN 111306502a, a mobile lighthouse unit system is disclosed, which specifically includes a mobile trailer and a generator mounted on the mobile trailer, a lifting rod, an electric push rod, a mounting frame, a lighting device and a control panel, wherein the bottom of the lifting rod is mounted on the mobile trailer, the mounting frame is mounted on the top of the lifting rod, the lighting device is rotatably mounted on the mounting frame, one end of the electric push rod is connected to the mounting frame, the other end of the electric push rod is connected to the lighting device, the electric push rod is used for driving the lighting device to rotate relative to the mounting frame, the control panel is connected to the generator, the lifting rod, the electric push rod, the lighting device is electrically connected, the generator is electrically connected to the lighting device, and the generator is used for supplying power to the lighting device or external electric equipment.
In chinese patent publication No. CN 104797034a, a mobile lighting beacon controller and a mobile lighting beacon are disclosed, which includes: a single chip microcomputer; a detection module; a switch module including a first switch unit, a second switch unit, and a third switch unit; when the detection module detects that the commercial power does not work normally, the single chip microcomputer outputs a generator starting signal, the third switch unit is closed to enable the generator to be started, after the detection module detects that the generator starts normally, the single chip microcomputer outputs a generator control signal, and the second switch unit is closed to enable the generator to supply power to the lamp.
In the process of implementing the invention, the inventor finds that the following problems exist in the prior art:
in the prior art, a specific structure of a power supply switching isolating switch is not disclosed, so that the power supply switching isolating switch is difficult to produce, the multiple lighthouse units cannot be connected in series, and the requirement of the terminal voltage of a user cannot be met. To use a single lighthouse unit to reach a certain voltage, the load of the diesel engine needs to be increased, which brings about greater heat loss, resulting in a reduction in the thermal effect of the lighthouse unit.
Disclosure of Invention
Therefore, a lighthouse dual-power switching system and a lighthouse unit are needed to be provided for solving the technical problems that the multiple lighthouse units cannot be connected in series and the heat effect of a single lighthouse unit is low.
In order to achieve the above object, the inventor provides a dual power switching system of a lighthouse, which comprises a diesel generating set, a switching isolating switch, a mains supply module, a power output module and a lighting device;
the switching isolating switch comprises a first interface and a second interface, a third interface and a fourth interface, a fifth interface and a sixth interface, a seventh interface and an eighth interface which are oppositely arranged in pairs, the diesel generator set is respectively and electrically connected with the third interface and the fifth interface, the mains supply module is respectively and electrically connected with the first interface and the seventh interface, the power output module and the lighting equipment are respectively and electrically connected with the fourth interface, the second interface, the sixth interface and the eighth interface, the power output module and the lighting equipment are mutually connected in series, and the power output module is electrically connected with other lighthouse units;
the switch state of the switching isolating switch comprises a first state, a second state and a third state;
when the switching isolating switch is in the first state, the diesel generator set, the commercial power supply module, the power output module and the lighting equipment are all disconnected;
when the switching isolating switch is in the second state, the diesel generator set is communicated with the power output module and the lighting equipment, and the commercial power supply module is disconnected from the power output module and the lighting equipment;
when the switching isolating switch is in the third state, the commercial power supply module is communicated with the power output module and the lighting equipment, and the diesel generator set is disconnected with the power output module and the lighting equipment.
Different from the prior art, the technical scheme controls the on-off of the diesel generator set and the commercial power supply module with the power output module and the lighting equipment by switching the isolating switch, and when the diesel generator set is communicated with the power output module and the lighting equipment, the commercial power supply module is disconnected with the power output module and the lighting equipment; when the mains supply module is communicated with the power output module and the lighting equipment, the diesel generator set is disconnected with the power output module and the lighting equipment, so that the diesel generator set is isolated from the mains supply module. So, a plurality of beacon units can establish ties each other through power output module, can realize the series connection between a plurality of beacon units, solve single beacon unit in order to reach certain voltage, need increase diesel engine's load, bring the problem of bigger heat loss, a plurality of beacon units are as long as move under the low load, just can reach corresponding high voltage, thereby make the thermal effect of many low loads better than the thermal effect of a high load, the whole thermal effect of beacon unit has been improved.
As an embodiment of the present invention, when the switching disconnector is in the first state, the third interface and the fourth interface are disconnected, the first interface and the second interface are disconnected, the fifth interface and the sixth interface are disconnected, and the seventh interface and the eighth interface are disconnected.
Therefore, the diesel generator set, the commercial power supply module, the power output module and the lighting equipment can be disconnected.
As an embodiment of the present invention, when the switching disconnector is in the second state, the third port and the fourth port are connected, the first port and the second port are disconnected, the fifth port and the sixth port are connected, and the seventh port and the eighth port are disconnected.
Therefore, the diesel generator set can be communicated with the power output module and the lighting equipment, and the commercial power supply module is disconnected with the power output module and the lighting equipment.
As an embodiment of the present invention, when the switching disconnector is in the third state, the third port and the fourth port are disconnected, the first port and the second port are connected, the fifth port and the sixth port are disconnected, and the seventh port and the eighth port are connected.
So, can realize the commercial power supply module with power output module intercommunication between the lighting apparatus, diesel generating set with power output module disconnection between the lighting apparatus can realize that electrical machinery electrical isolation between commercial power supply module and the power output module prevents commercial power or external power source to diesel generating set's impact.
As an embodiment of the present invention, the diesel generator set includes an engine, a generator, and a controller, the engine is connected to the generator, the generator is connected to the controller, the engine is in transmission connection with the generator and is configured to provide power to the generator, and the generator supplies power to the power output module and the lighting device through the controller.
Therefore, the controller can supply power to the power output module and the lighting equipment and control the output of the power output module and the lighting of the lighting equipment.
As an embodiment of the present invention, the switching disconnecting switch further includes an eleventh interface and a twelfth interface which are arranged opposite to each other, and the generator is connected to the controller through the cooperation of the eleventh interface and the twelfth interface; when the switching isolating switch is in the second state, the eleventh interface is communicated with the twelfth interface.
So, only when diesel generating set with power output module during the intercommunication between the lighting apparatus, the generator just can be linked together with the controller, realizes at the generator intercommunication, and when commercial power supply module disconnection, the controller just worked.
As an embodiment of the present invention, the lighting device includes a lifting mechanism and a lighting mechanism, the generator supplies power to the lifting mechanism and the lighting mechanism respectively through the controller, the lighting mechanism is disposed on the lifting mechanism, and the lifting mechanism is configured to drive the lighting mechanism to lift; the lighting mechanism comprises more than two light-emitting diodes, the controller is used for controlling the on-off of each light-emitting diode in the more than two light-emitting diodes, and each light-emitting diode has different color temperature.
So, the controller can control the switch of single emitting diode, also can control the switch of a plurality of emitting diode, because every emitting diode has different colour temperature, can realize the change of lighting mechanism luminance, realizes the change of the different colour temperatures of lighting mechanism simultaneously, and the controller can realize the scintillation of a plurality of emitting diode, carries out the emitting diode scintillation procedure that prestores to realize the expression of light information, for example send the distress signal of light scintillation through the mors code.
As an embodiment of the present invention, the dual power supply switching system of the lighthouse further includes two or more relays, the generator is electrically connected to the light emitting diodes through the relays, one relay is correspondingly disposed on each light emitting diode, and the controller is configured to control on/off of the relay, so as to control on/off of each light emitting diode.
Therefore, the controller can accurately switch each light emitting diode through the cooperation of the controller and the relay.
As an embodiment of the present invention, the dual power supply switching system of the lighthouse further includes an illumination knob, the illumination knob is electrically connected to the controller, and the illumination knob controls the switch of each of the light emitting diodes through the controller.
Therefore, the switch on/off of a single light-emitting diode or a plurality of light-emitting diodes can be realized through the illumination knob, and an operator can manually switch the single light-emitting diode or the plurality of light-emitting diodes through the external switch.
To achieve the above object, the inventor further provides a lighthouse unit, which includes the dual power supply switching system of the lighthouse provided by any one of the inventor.
Be different from prior art, foretell a plurality of beacon units can establish ties each other through power output module, can realize the series connection between a plurality of beacon units, solve single beacon unit in order to reach certain voltage, need increase diesel engine's load, bring the problem of bigger heat loss, a plurality of beacon units are as long as operate under the low load, just can reach corresponding high-voltage, thereby make the heat effect of many low loads better than the heat effect of a high load, the whole heat effect of beacon unit has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for a person skilled in the art to obtain other drawings based on the drawings without any creative effort.
Fig. 1 is a system block diagram of a dual power switching system of a lighthouse according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a transfer isolator switch according to an embodiment of the present application;
FIG. 3 is another system block diagram of a dual power switching system for a lighthouse according to an embodiment of the present application;
FIG. 4 is a circuit diagram of an illumination mechanism and a lift mechanism according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a control panel of a lighthouse assembly according to an embodiment of the present application;
fig. 6 is a system block diagram of a connection between a light control system and a control panel according to an embodiment of the present application.
Description of reference numerals:
1. an engine for a vehicle, the engine having a motor,
2. the power generator is provided with a power generator,
3. a controller for controlling the operation of the electronic device,
4. a lifting mechanism is arranged on the base plate,
41. a lifting change-over switch is arranged on the lifting handle,
42. a lifting button is arranged on the base plate,
5. the lighting mechanism is arranged on the base plate,
51. a light-emitting diode (LED) with a light-emitting diode,
52. a color temperature switch which is used for switching the color temperature,
53. a relay is arranged on the base plate and is used for transmitting power,
54. a circuit breaker is provided with a power supply,
55. the light knob is arranged on the base plate,
6. a power supply switching knob is arranged on the base,
7. the switch-over of the isolating switch is carried out,
71. a first interface for the first and the second communication interfaces,
72. the second interface is connected with the first interface,
73. a third interface for the second communication unit to communicate with the first communication unit,
74. a fourth interface for the second communication unit to communicate with the first communication unit,
75. a fifth interface for the second communication unit to communicate with the first communication unit,
76. a sixth interface for the second communication device,
77. a seventh interface for the second communication unit,
78. an eighth interface for the second communication device,
711. an eleventh interface for the optical communication system, the first interface,
712. a twelfth interface for the second optical communication device,
8. a commercial power supply module, a power supply module,
9. and a power output module.
Detailed Description
In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.
Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.
In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".
In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.
As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.
In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.
In the prior art, a specific structure of a power supply switching isolating switch is not disclosed, so that the power supply switching isolating switch is difficult to produce, the multiple lighthouse units cannot be connected in series, and the requirement of the terminal voltage of a user cannot be met. To use a single lighthouse unit to reach a certain voltage, the load of the diesel engine needs to be increased, which brings about greater heat loss, resulting in a reduction in the thermal effect of the lighthouse unit.
Therefore, an embodiment of the present application provides a technical solution, please refer to fig. 1 to 6, and the dual power switching system of a lighthouse in this embodiment includes a diesel generator set, a switching isolation switch 7, a commercial power supply module 8, a power output module 9, and an illumination device; the switching isolating switch 7 comprises a first interface 71 and a second interface 72, a third interface 73 and a fourth interface 74, a fifth interface 75 and a sixth interface 76, and a seventh interface 77 and an eighth interface 78 which are arranged in pairs in an opposite manner, the diesel generator set is respectively electrically connected with the third interface 73 and the fifth interface 75, the commercial power supply module 8 is respectively electrically connected with the first interface 71 and the seventh interface 77, the power output module 9 and the lighting equipment are respectively electrically connected with the fourth interface 74, the second interface 72, the sixth interface 76 and the eighth interface 78, the power output module 9 and the lighting equipment are connected in series, and the power output module 9 is electrically connected with other lighthouse units;
the switching state of the switching isolation switch 7 comprises a first state, a second state and a third state; when the switching isolating switch 7 is in the first state, the diesel generator set, the commercial power supply module 8, the power output module 9 and the lighting equipment are all disconnected; when the switching isolating switch 7 is in the second state, the diesel generator set is communicated with the power output module 9 and the lighting equipment, and the commercial power supply module 8 is disconnected from the power output module 9 and the lighting equipment; when the switching isolating switch 7 is in the third state, the commercial power supply module 8 is communicated with the power output module 9 and the lighting equipment, and the diesel generator set is disconnected from the power output module 9 and the lighting equipment.
In the embodiment, the on-off of the diesel generator set and the commercial power supply module 8 with the power output module 9 and the lighting equipment is controlled by switching the isolating switch 7, and when the diesel generator set is communicated with the power output module 9 and the lighting equipment, the commercial power supply module 8 is disconnected with the power output module 9 and the lighting equipment; when the commercial power supply module 8 is communicated with the power output module 9 and the lighting equipment, the diesel generator set is disconnected with the power output module 9 and the lighting equipment, so that the diesel generator set is isolated from the commercial power supply module 8. So, a plurality of beacon units can establish ties each other through power output module 9, can realize the series connection between a plurality of beacon units, solve single beacon unit in order to reach certain voltage, need increase diesel engine 1's load, bring the problem of bigger heat loss, a plurality of beacon units are as long as move under the low load, just can reach corresponding high voltage, thereby make the thermal effect of many low loads better than the thermal effect of a high load, the whole thermal effect of beacon unit has been improved.
In some embodiments, as shown in fig. 1 and fig. 2, when the switch disconnector 7 is in the first state, the third interface 73 is disconnected from the fourth interface 74, the first interface 71 is disconnected from the second interface 72, the fifth interface 75 is disconnected from the sixth interface 76, and the seventh interface 77 is disconnected from the eighth interface 78. Therefore, the diesel generator set, the commercial power supply module 8, the power output module 9 and the lighting equipment can be disconnected.
In some embodiments, when the switch disconnector 7 is in the second state, the third port 73 is in communication with the fourth port 74, the first port 71 is disconnected from the second port 72, the fifth port 75 is in communication with the sixth port 76, and the seventh port 77 is disconnected from the eighth port 78. Therefore, the diesel generator set can be communicated with the power output module 9 and the lighting equipment, and the commercial power supply module 8 is disconnected with the power output module 9 and the lighting equipment.
In some embodiments, when the switch disconnector 7 is in the third state, the third port 73 is disconnected from the fourth port 74, the first port 71 is communicated with the second port 72, the fifth port 75 is disconnected from the sixth port 76, and the seventh port 77 is communicated with the eighth port 78. So, can realize communicateing between commercial power supply module 8 and power output module 9, the lighting apparatus, break off between diesel generating set and power output module 9, the lighting apparatus, can realize that electrical machinery electrical isolation between commercial power supply module 8 and the power output module 9 prevents commercial power or external power source to diesel generating set's impact.
In some embodiments, the switching isolation switch 7 further includes an eleventh interface 711 and a twelfth interface 712 arranged opposite to each other, and the generator 2 is connected to the controller 3 through the cooperation of the eleventh interface 711 and the twelfth interface 712; when the disconnecting switch 7 is switched to the second state, the eleventh interface 711 communicates with the twelfth interface 712. So, only when intercommunication between diesel generating set and power output module 9, the lighting apparatus, generator 2 just can be linked together with controller 3, realizes in generator 2 intercommunication, and when commercial power supply module 8 disconnection, controller 3 just acted.
The logic diagram of the specific switching disconnector 7 is as follows:
| first state | Second | Third state | ||
| 1--2 | |
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| 3--4 | |
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| 5--6 | X | |||
| 7--8 | |
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| 9--10 | |
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| 11--12 | X | |||
| 13--14 | X | |||
| 15--16 | X |
In this embodiment, the dual power switching system of the lighthouse can generate the following four usage modes, wherein in the first usage mode, the lighting equipment of the lighthouse is independently powered by commercial power; in the second mode, the generator 2 is used for supplying power to the lighting equipment of the lighthouse; in the third mode, other generators are connected, and power is supplied to the lighting equipment of the lighthouse through the other generators; and in the fourth mode, more than two lighthouse units are connected in series, and the generators of the more than two lighthouse units supply power to the lighting equipment of one or more lighthouses.
In some embodiments, the diesel generator set includes an engine 1, a generator 2 and a controller 3, the engine 1 is connected to the generator 2, the generator 2 is connected to the controller 3, the engine 1 is in transmission connection with the generator 2 and is used for providing power for the generator 2, and the generator 2 supplies power to the power output module 9 and the lighting device through the controller 3. In this way, the controller 3 can supply power to the power output module 9 and the lighting device, and control the output of the power output module 9 and the lighting of the lighting device.
In some embodiments, as shown in fig. 3 and 4, the lighting device includes a lifting mechanism 4 and a lighting mechanism 5, the engine 1 is in transmission connection with the generator 2 and is used for providing power for the generator 2, the generator 2 supplies power to the lifting mechanism 4 and the lighting mechanism 5 through the controller 3, the lighting mechanism 5 is disposed on the lifting mechanism 4, and the lifting mechanism 4 is used for driving the lighting mechanism 5 to lift; wherein the lighting mechanism 5 comprises two or more light emitting diodes 51, the controller 3 is configured to control the on/off of each light emitting diode 51 of the two or more light emitting diodes 51, and the two or more light emitting diodes 51 have different color temperatures.
In the present embodiment, the lighting mechanism 5 includes two or more light emitting diodes 51, and the controller 3 is configured to control the on/off of each light emitting diode 51 of the two or more light emitting diodes 51, and each light emitting diode 51 has a different color temperature. Thus, the controller 3 can control the on/off of a single light emitting diode 51 and also can control the on/off of a plurality of light emitting diodes 51, because each light emitting diode 51 has different color temperatures, the change of the brightness of the illuminating mechanism 5 can be realized, the change of different color temperatures of the illuminating mechanism 5 can be realized at the same time, the controller 3 can realize the flicker of a plurality of light emitting diodes 51 and execute the pre-stored flicker program of the light emitting diodes 51, thereby realizing the expression of light information, for example, sending out SOS distress signals of light flicker through Morse code.
In some embodiments, the dual power supply switching system further includes a color temperature switch 52, the controller 3 is electrically connected to the lighting mechanism 5 through the color temperature switch 52, and the color temperature switch 52 is used for controlling the on/off of the lighting mechanism 5. In this manner, the illumination mechanism 5 can be turned on or off as a whole by the color temperature switch 52, the color temperature switch 52 being a master switch of the illumination mechanism 5.
In some embodiments, the dual power supply switching system further includes a relay 53, the generator 2 is electrically connected to the light emitting diode 51 through the relay 53, and the controller 3 is configured to control the on/off of the relay 53, so as to control the on/off of the light emitting diode 51. In this way, the controller 3 and the relay 53 are matched to realize accurate switching of the light emitting diode 51 by the controller 3.
In some embodiments, the dual power supply switching system of the lighthouse includes more than two relays 53, one relay 53 for each led 51. In this way, the controller 3 is accurately switched on and off for each of the light emitting diodes 51 by the cooperation of the controller 3 and the relay 53. In this embodiment, the relays 53 of K3, K4, K5 and K6 are respectively provided to control the four light emitting diodes 51, and the number of the relays 53 and the light emitting diodes 51 is not limited in this embodiment and may be set according to actual situations.
In some embodiments, the dual power supply switching system of the lighthouse further includes a lifting switch 41, the generator 2 is electrically connected to the lifting mechanism 4 through the lifting switch 41, and the lifting switch 41 is used for switching the lifting of the lifting mechanism 4. In this way, the up-down switching switch 41 can switch the up-down of the up-down mechanism 4, and the up-down switching of the lighting mechanism 5 can be realized.
In some embodiments, the dual power supply switching system further includes a circuit breaker 54, the circuit breaker 54 is disposed between the generator 2 and the lifting mechanism 4, and the circuit breaker 54 is disposed between the generator 2 and each of the light emitting diodes 51. In this manner, the elevating mechanism 4 and each light emitting diode 51 are protected by the breaker 54, and overload is cut off.
In some embodiments, as shown in fig. 5 and fig. 6, the dual power supply switching system of the lighthouse further includes a lifting button 42, the lifting button 42 is electrically connected to the lifting switch 41, and the lifting button 42 is used for controlling the lifting of the lifting mechanism 4 through the lifting switch 41. In this way, the up-down button 42 is electrically connected to the up-down switch 41, and the up-down button 42 is pressed to control the up-down of the illumination mechanism 5. The UP key in the lifting button 42 is pressed, the lifting switch 41 is switched to be lifted, and the lifting mechanism 4 can be controlled to be lifted by pressing the UP key for a long time; when a DOWN key is pressed from the up-DOWN button 42, the up-DOWN switch 41 is switched to the DOWN state, and the DOWN state of the up-DOWN mechanism 4 is controlled by pressing the DOWN key for a long time.
In some embodiments, the dual power switching system further comprises an illumination knob 55, the illumination knob 55 is electrically connected to the controller 3, and the illumination knob 55 controls the on/off of the light emitting diode 51 through the controller 3. In this way, the illumination knob 55 can be used to switch on and off the single light emitting diode 51 or the plurality of light emitting diodes 51, the operator can manually switch on and off the single light emitting diode 51 or the plurality of light emitting diodes 51 through an external switch, and the illumination knob 55 can be rotated to control the on and off of the single light emitting diode 51 or the combination of the plurality of light emitting diodes 51.
In some embodiments, the dual power supply switching system further comprises a power supply switching knob 6, and the power supply switching knob 6 is used for switching the lifting mechanism 4 and the lighting mechanism 5 to be powered by the generator 2 or by an external power supply. In this way, the power supply to the elevator mechanism 4 and the illumination mechanism 5 can be switched by the power generator 2 or the external power supply by the power switching knob 6. In this embodiment, the up-down button 42, the lighting knob 55, and the power switching knob 6 are all disposed on the control panel of the lighthouse unit.
The embodiment also relates to a lighthouse unit, which comprises any one of the lighthouse dual power supply switching systems, a chassis, a control panel and the like which are provided in an ascending way.
Be different from prior art, foretell a plurality of beacon units can establish ties each other through power output module 9, can realize the series connection between a plurality of beacon units, solve single beacon unit in order to reach certain voltage, need increase diesel engine's load, bring the problem of bigger heat loss, a plurality of beacon units are as long as operate under the low load, just can reach corresponding high-voltage, thereby make the heat effect of many low loads better than the heat effect of a high load, the whole heat effect of beacon unit has been improved.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (10)
1. A double-power-supply switching system of a lighthouse is characterized by comprising a diesel generating set, a switching isolating switch, a mains supply module, a power output module and lighting equipment;
the switching isolating switch comprises a first interface and a second interface, a third interface and a fourth interface, a fifth interface and a sixth interface, a seventh interface and an eighth interface which are oppositely arranged in pairs, the diesel generator set is respectively and electrically connected with the third interface and the fifth interface, the mains supply module is respectively and electrically connected with the first interface and the seventh interface, the power output module and the lighting equipment are respectively and electrically connected with the fourth interface, the second interface, the sixth interface and the eighth interface, the power output module and the lighting equipment are mutually connected in series, and the power output module is electrically connected with other lighthouse units;
the switch state of the switching isolating switch comprises a first state, a second state and a third state;
when the switching isolating switch is in the first state, the diesel generator set, the commercial power supply module, the power output module and the lighting equipment are all disconnected;
when the switching isolating switch is in the second state, the diesel generator set is communicated with the power output module and the lighting equipment, and the commercial power supply module is disconnected from the power output module and the lighting equipment;
when the switching isolating switch is in the third state, the commercial power supply module is communicated with the power output module and the lighting equipment, and the diesel generator set is disconnected with the power output module and the lighting equipment.
2. The dual power supply switching system of claim 1, wherein when the switch disconnector is in the first state, the third interface and the fourth interface are disconnected, the first interface and the second interface are disconnected, the fifth interface and the sixth interface are disconnected, and the seventh interface and the eighth interface are disconnected.
3. The dual power supply switching system of claim 2, wherein when the switch disconnector is in the second state, the third interface is connected to the fourth interface, the first interface is disconnected from the second interface, the fifth interface is connected to the sixth interface, and the seventh interface is disconnected from the eighth interface.
4. The dual power supply switching system of claim 3, wherein when the switch disconnector is in the third state, the third interface and the fourth interface are disconnected, the first interface and the second interface are connected, the fifth interface and the sixth interface are disconnected, and the seventh interface and the eighth interface are connected.
5. The dual power supply switching system of claim 1, wherein the diesel generator set comprises an engine, a generator and a controller, the engine is connected with the generator, the generator is connected with the controller, the engine is in transmission connection with the generator and is used for providing power for the generator, and the generator supplies power to the power output module and the lighting device through the controller.
6. The dual power supply switching system of the lighthouse of claim 5, wherein the switching isolation switch further comprises an eleventh interface and a twelfth interface which are arranged opposite to each other, and the generator is connected with the controller through the cooperation of the eleventh interface and the twelfth interface;
when the switching isolating switch is in the second state, the eleventh interface is communicated with the twelfth interface.
7. The dual power supply switching system for lighthouse of claim 5, wherein the lighting device comprises a lifting mechanism and a lighting mechanism, the generator supplies power to the lifting mechanism and the lighting mechanism respectively through the controller, the lighting mechanism is disposed on the lifting mechanism, and the lifting mechanism is configured to drive the lighting mechanism to lift;
the lighting mechanism comprises more than two light-emitting diodes, the controller is used for controlling the on-off of each light-emitting diode in the more than two light-emitting diodes, and each light-emitting diode has different color temperature.
8. The dual power supply switching system of claim 7, further comprising two or more relays, wherein the generator is electrically connected to the leds through the relays, one relay is disposed for each of the leds, and the controller is configured to control the on/off of the relays, so as to control the on/off of each of the leds.
9. The dual power supply switching system of claim 8, further comprising an illumination knob electrically connected to the controller, the illumination knob controlling the switching of each of the LEDs via the controller.
10. A lighthouse assembly comprising the dual power switching system of any of claims 1-9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111387812.2A CN114400764A (en) | 2021-11-22 | 2021-11-22 | Double-power-supply switching system of lighthouse and lighthouse unit |
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| CN202111387812.2A CN114400764A (en) | 2021-11-22 | 2021-11-22 | Double-power-supply switching system of lighthouse and lighthouse unit |
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