CN208955948U - A kind of charging equipment and charging streetlamp - Google Patents
A kind of charging equipment and charging streetlamp Download PDFInfo
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- CN208955948U CN208955948U CN201820506049.8U CN201820506049U CN208955948U CN 208955948 U CN208955948 U CN 208955948U CN 201820506049 U CN201820506049 U CN 201820506049U CN 208955948 U CN208955948 U CN 208955948U
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a kind of charging equipment and charging streetlamp, steam-electric power plant technical field, including ring busbars and multiple power generations tree；The multiple power generation tree is respectively arranged at the different sections of the ring busbars, constitutes looply connected power supply network with the ring busbars.By the way that ring busbars are arranged, and multiple power generation trees are connected to the different sections of ring busbars, power generation tree is distributed in a ring with bus, solves traditional device of solar generating and need to occupy a large amount of soil or space, and need special region, the inflexible problem of mounting means；The utility model charging equipment occupancy surface area is small, does not need that special region is arranged, and can be positioned at anywhere, not limited by place.Each power generation tree is connected in turn by way of looped network, can very easily realize utilization of power and turns to supply.
Description
Technical field
The utility model relates to steam-electric power plant technical field more particularly to a kind of charging equipments and charging streetlamp.
Background technique
The modernization of Modern World economy has benefited from fossil energy, such as the extensive throwing of petroleum, natural gas, coal and nuclear energy
Enter application.Thus it is a kind of economy of based on fossil energy.However, since this economic resource is supported
The stone energy, as petroleum, natural gas will bring again greenhouse in the promptly close exhaustion of the 21 century first half, the utilization of coal and nuclear energy
A large amount of problems of effect and nuclear pollution crisis.Therefore, renewable energy is greatly developed, is replaced comprehensively with renewable energy and raw material
Biochemical resource, carry out a new industrial revolution, be not only for existence the reason of；What is be attached thereto is that world economy can get
Lasting development.In this world economy, the regional economical form that high-tech technology and ecology can carry will be developed.
In renewable energy, the renewable energy potentiality based on the utilization of solar energy are very big, according to astrophysics scholar's calculation shows that,
The solar system can also exist 4,500,000,000 years, and the energy that the annual sun provides is 1.5 ten thousand times of world population commodity consumption amount.
With the raising of thought of people level, various countries increasingly advocate thriftiness the energy, develop low-carbon economy, it is also increasingly heavier
Depending on the development and utilization to solar energy.It in the prior art, is mostly to convert solar energy into electrical energy to be stored in the utilization of solar energy
In battery, electric energy is put into production and living and is used, to reduce the consumption to fossil energy.But in the prior art at present
There is a problem of it is more, be on the one hand electric energy example sentence have limitation, utilization of power mode is relatively simple, is only illuminating street lamp
It powers, cannot be powered to export-oriented other users with own module.On the other hand it is, when the electric energy of battery storage is not enough to provide
When the power demand of device, power supply is limited.Additionally, there may be a defect is, cannot be right when the battery electric energy of energy storage is more than needed
Outer power supply, causes waste of energy.
Traditional device of solar generating in the prior art generally requires to occupy a large amount of soil or space, and needs special
The region of door, mounting means are inflexible.Traditional device of solar generating electric energy transmission mode is single.It is similar with this scheme
The function that solar street light does not have then for the charging of other electrical equipments.
Utility model content
(1) purpose of utility model
The purpose of the utility model is to provide a kind of charging equipment and charging streetlamps, by the way that ring busbars are arranged, and will
Multiple power generation trees are connected to the different sections of ring busbars, are distributed power generation tree in a ring with bus, solve traditional sun
Energy power generator needs to occupy a large amount of soil or space, and needs special region, the inflexible problem of mounting means；This
Application power generation tree occupancy surface area is small, does not need that special region is arranged, and can be positioned at anywhere, not limited by place
System.Each power generation tree is connected in turn by way of looped network, can very easily realize utilization of power and turns to supply.
(2) technical solution
To solve the above problems, the first aspect of the utility model provides a kind of charging equipment, including ring busbars and
Multiple power generation trees；The multiple power generation tree is respectively arranged at the different sections of the ring busbars, constitutes ring with the ring busbars
Shape supply network.
Further, the charging equipment, further includes: multiple bus connection switches, the difference being respectively arranged on the bus
Section is set with the power generation and is corresponded, for making corresponding power generation tree to external power supply for electrical equipment in the on-state.
Further, the charging equipment, further includes: one-to-one charging pile and switch are set with the power generation, it is described
Power generation tree is the charging pile power supply when the switch is on state.
Further, the charging equipment, the charging pile include: voltage detection module, for detecting the charging pile
Charging voltage；Control module is connect with the multiple bus connection switch respectively, is used for when the charging voltage is lower than threshold value,
The bus connection switch closure of prime on the bus is controlled, to set by the power generation tree of previous stage on the bus with when prime generates electricity
Joint power supply.
Further, the charging equipment, wherein the bus connection switch that the control module controls prime on the bus is beaten
After opening, if the charging voltage is still below threshold value, the mother of prime on the bus is successively controlled according to backward current direction
It closes the switch, until the charging voltage reaches threshold value.
Further, the charging equipment, wherein the power generation tree includes at least 1 piece of photovoltaic panel and electric storage means；It is described extremely
Few 1 piece of photovoltaic panel is set on the trunk of the power generation tree, is converted solar energy into electrical energy and is stored to the electric storage means.
Further, the charging equipment, further includes: gird-connected inverter is set on the ring busbars, will be described
Bus access alternating current, in energy storage deficiency by the alternating current be external electric equipment power, and the energy storage have more than needed when
For the mains-supplied.
Further, the charging equipment, wherein the electric storage means includes at least 1 piece of battery, every piece of battery
Between be connected in series；The electric storage means is connected in parallel with the photovoltaic panel.
Further, the charging equipment further includes at least one solar controller, is arranged in the electric storage means and institute
It states between photovoltaic panel, and is connect respectively with the electric storage means and the photovoltaic panel, so that the voltage of photovoltaic panel and the electric storage means
Voltage match.
Other side according to the present utility model, provides a kind of charging streetlamp, including as above described in any item fills
Electric equipment further includes an at least lamps and lanterns, is arranged on the trunk of the power generation tree, connect with the electric storage means；At least one
Control switch is connect with the lamps and lanterns and the electric storage means respectively；The quantity of the switch matches with the lamps and lanterns quantity.
Technical solution brief summary:
Charging equipment is provided with ring busbars in the technical solution of the utility model, and ring busbars are embedded in buried cable
In ditch or in the cable accommodating device of ground, looply connected power supply network is constituted.By bus connection switch by the power generation tree on supply network
It is connected with charging pile, stable electric energy will be converted by the received electric energy of power generation tree and stored, with defeated to charging pile
It send, so that can be charged when external electric equipment needs to charge by being connect with charging pile；To external electric equipment
When charging, the electric energy on network can be scheduled as required.
(3) beneficial effect
The above-mentioned technical proposal of the utility model has following beneficial technical effect:
The charging equipment of the utility model includes power generation tree, reaches the mesh for collecting luminous energy for receiving light ray radiation
, and it is provided at least 1 piece of photovoltaic panel on the tree that generates electricity, it can be dispersed when for muti-piece and multi-angle be arranged, to improve to luminous energy
Absorption efficiency；In addition, power generation tree is internally provided with electric storage means, power generation and energy storage are combined together, simple with structure,
Advantage easy to maintain；And tree-shaped form occupied area is small, is not limited by landform, can be applied to multiple areas.Furthermore this
The charging equipment of utility model can adjust the quantity of power generation tree according to the needs of practical application scene, can be one tree and one
The integrated charging equipment of a charging pile, can also more trees and multiple charging piles respectively correspond integrated charging equipment, the technology
Scheme has the advantages that extension is convenient, it is flexible to configure.
In one or more power generation tree connections of charging equipment and ring busbars, forms looped network formula charging network and solve office
When portion's charging pile electricity shortage, to the problem that external power supply for electrical equipment is limited, also solve when the energy of power generation tree storage is rich
Yu Shi can not utilize wasting problem.
The charging equipment of the utility model, looped network bus and mother can be embedded in underground or cable duct or be accommodated in ground
The inside of the cable accommodating device in face, space occupied is small, economizes the land resource, easy to use, strong applicability；Also it can avoid artificial
It destroys, improves safety in operation.
The setting position of charging equipment does not need special region, and mounting means is flexible.And electric energy transmission mode can be
The electrical transfer of current power generation tree, or the electrical transfer of prime power generation tree can also be using traditional municipal administration power supply,
Meet the diversified feature of power supply supplementary form.
In addition, the charging streetlamp of the utility model, the electric energy that can be stored power generation tree daytime excessively connected to it is to current
It is powered, current street lamp can also be powered with the power generation tree of previous stage, realize more function of charging equipment and charging streetlamp
Energyization.
Detailed description of the invention
Fig. 1 is charging equipment structural schematic diagram according to the embodiment；
Fig. 2 is the charging equipment partial schematic diagram of ring busbars distribution according to the embodiment underground；
Fig. 3 schematically shows charging equipment circuit connection diagram.
Appended drawing reference:
1: ring busbars；2: power generation tree；201: photovoltaic panel；202: electric storage means；3: bus connection switch；4: charging pile；5: switch.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Obviously, the embodiments are a part of the embodiments of the present invention rather than all of the embodiments.Based on this
Embodiment in utility model, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, fall within the protection scope of the utility model.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Referring to Fig. 1, Fig. 1 is charging equipment schematic diagram according to the embodiment.
According to an embodiment of the present invention, a kind of charging equipment is provided, it is as shown in Figure 1 including ring busbars 1 and more
A power generation tree 2；The multiple power generation tree 2 is respectively arranged at the different sections of the ring busbars 1, constitutes with the ring busbars 1
Looply connected power supply network.
In the present embodiment, ring busbars 1 are after being sequentially connected a plurality of bus or 1 bus is surrounded by cyclic structure；
Wherein annular can be circular rings, Q-RING or vesica piscis, but be not limited to the limitation of above-mentioned shape, can be according to using area
Specific lineament, suitable annular is selected, to form annular.It should be noted that can according to Characters of Geographical Environment,
Selection ring busbars 1 can be to be surrounded by 1 bus, is also possible to have a plurality of bus to be sequentially connected the ring busbars 1 surrounded, with
Achieve the purpose that save cost.Distributed quantity of the power generation tree 2 on ring busbars can be set according to features of terrain, environmental characteristic
Determine, for example, the higher hillside fields in relative position, greater number of power generation tree 2 can be distributed, luminous energy is connect with increasing power generation tree 2
It produces effects fruit and efficiency of storage.Such as in someone and the less place of the signs of human habitation can be distributed small number of power generation tree 2, to reduce
Cost input guarantees the validity utilized to charging equipment and improves cost performance.In addition, the ring busbars addressed in the present embodiment
1 can be embedded in buried cable ditch, can also be packed into the cable accommodating device on ground, to improve the beauty of application environment
Degree and tidiness, can also reduce space occupied, economize the land resource, easy to use, strong applicability；Also it can avoid artificial broken
It is bad, improve operational safety shape.
In an alternative embodiment, charging equipment further include: multiple bus connection switches 3 are respectively arranged at the ring busbars 1
On different sections, corresponded with power generation tree 2, for making corresponding power generation set electricity consumptions outside 2 pairs in the on-state
Equipment power supply.
In the present embodiment, the quantity of bus connection switch 3 and the quantity of power generation tree 2 match, the quantity including bus connection switch 3
Equal to the quantity of power generation tree 2 or less than the quantity of power generation tree 2, wherein the quantity of preferably bus connection switch 3 is than the power generation tree 2
Quantity few 1 refers to specifically, bus connection switch 3 is corresponded with power generation tree 2, is provided with a mother between every two power generation tree 2
Switch 3 is alternately arranged power generation tree 2 and bus connection switch 3 on ring busbars 1.It generates electricity when in previous stage power generation tree 2 to when prime
When 2 conveying electric current of tree, the movement of closure or openness is executed.It transmits electricity when prime power generation tree 2 to external electric equipment, voltage
When insufficient, the bus connection switch 3 for controlling its backward current direction is closed, and obtains the voltage of previous stage power generation tree 2.To solve office
When portion's 4 electricity shortage of charging pile, to the problem that external power supply for electrical equipment is limited, the universality of charging equipment is improved.
Fig. 2 and Fig. 3 are please referred to, Fig. 2 is the charging equipment partial schematic diagram of ring busbars distribution according to the embodiment underground；
Fig. 3 schematically shows charging equipment circuit connection diagram.
In an alternative embodiment, as Figure 2-3, charging equipment further include: filled correspondingly with power generation tree 2
Electric stake 4 and switch 5, the power generation tree 2 are that the charging pile 4 is powered when the switch 5 is on state.
In the present embodiment, the quantity of charging pile 4 and the quantity of power generation tree 2 match, the quantity of switch 5 and power generation tree 2
Quantity match, specially the quantity of charging pile 4, the quantity of switch 5 and power generation tree 2 quantity be equal.Each switch 5 is set
Set corresponding thereto power generation tree 2 and charging pile 4 between, power generation tree 2 to charging pile 4 convey electric current when, execute closure or
The movement of disconnection.Specifically, when external electric equipment accesses charging pile 4, the automatic closure of switch corresponding with the charging pile 4,
Electricity is supplemented to external electric equipment conveying electric current as power supply.Wherein, charging pile 4 described in the utility model is multi-functional charging
Stake 4 can need the equipment of DC charging to charge, can also fill for alternating currents such as electric cars for electric vehicle, mobile phone etc.
Electric equipment charges.Charging pile 4 has communication function simultaneously, can be executed with the bus connection switch 3 on Communication Control ring busbars 1
The movement being opened or closed.In the present embodiment, power generation tree 2 and charging pile 4 can be adjusted according to the needs of practical application scene
Quantity can be designed as a power generation tree 2 and the charging equipment that a charging pile 4 integrates, and may be designed in more power generations trees 2
Integrated charging equipment is corresponded respectively with multiple charging piles 4, and the charging equipment of the technical solution, which has, extends convenient, configuration
Flexible advantage.
In an alternative embodiment, the charging pile 4 includes: voltage detection module, for detecting filling for the charging pile 4
Piezoelectric voltage；Control module is connect with the multiple bus connection switch 3 respectively, for controlling when the charging voltage is lower than threshold value
The bus connection switch 3 of prime is closed on the ring busbars 1, by the power generation tree 2 of previous stage on the ring busbars 1 and currently
The 2 joint power supply of grade power generation tree.
In the present embodiment, the voltage detection module of charging pile 4 is when there is external electric equipment access, from dormant state quilt
It wakes up, detects the charging voltage situation of charging pile 4, when detecting charging voltage lower than threshold value, control module then controls annular
The bus connection switch 3 that the 4 backward current direction of charging pile is adjacent on bus 1 is closed, to obtain electricity from the power generation tree 2 of previous stage,
Boost charge voltage is combined to external power supply for electrical equipment.Wherein the bus connection switch 3 of prime refers to the corresponding hair of current charging pile 4
Adjacent bus connection switch 3 on 2 backward current directions of electricity tree, after external electric equipment charging, control module 302 is controlled
The bus connection switch 3 of closure disconnects, to improve electrical safety.It should be noted that voltage detection module can also with when supervise in real time
Charging voltage is surveyed, wake-up or sleep mode are not needed.The power-supplying forms that electric power is temporarily transferred are formed in the present embodiment, are solved part and are filled
When electric 4 electricity shortage of stake, to the problem that external power supply for electrical equipment is limited, also solve when the energy of 2 storage of power generation tree is more than needed
When, wasting problem can not be efficiently used.Wherein, minimum voltage value when threshold value refers to external power supply for electrical equipment.
In an alternative embodiment, the bus connection switch 3 that the control module controls prime on the ring busbars 1 is opened
Afterwards, if the charging voltage is still below threshold value, the mother of prime on the ring busbars 1 is successively controlled according to backward current direction
Join switch 3 to be closed, until the charging voltage reaches threshold value.
In the present embodiment, the voltage detection module of charging pile 4 is when there is external electric equipment access, from dormant state quilt
It wakes up, detects the charging voltage situation of charging pile 4, when detecting charging voltage lower than threshold value, control module then controls annular
The bus connection switch 3 that the 4 backward current direction of charging pile is adjacent on bus 1 is closed, to obtain electricity from the power generation tree 2 of previous stage,
Boost charge voltage, at this time voltage detection module can real-time monitoring charging voltage, if in the past and power generation tree 2 acquisition electricity after
Voltage value is still less than threshold value, then the bus connection switch 3 of the two stages before in control module control backward current direction is closed, to obtain
Electricity, which is combined, is powered external electric equipment, and so on, until voltage meets charge requirement.Wherein the mother of prime is opened
It closes 3 and refers to that the adjacent bus connection switch 3 on 2 backward current directions is set in the corresponding power generation of current charging pile 4, work as external electric equipment
After charging, the bus connection switch 3 of control module control closure is disconnected, to improve electrical safety.It should be noted that voltage
Detection module can also with when real-time monitoring charging voltage, do not need wake up or sleep mode.Electric power is formed in the present embodiment to temporarily transfer
Power-supplying forms, when solving local 4 electricity shortage of charging pile, to external power supply for electrical equipment be limited problem, also solve
When the energy of 2 storage of power generation tree is more than needed, wasting problem can not be efficiently used.Wherein, threshold value refers to external electricity consumption
Minimum voltage value when equipment is powered.
In an alternative embodiment, the power generation tree 2 includes at least 1 piece of photovoltaic panel 201 and electric storage means 202；Described at least 1
Block photovoltaic panel 201 is set on the trunk of the power generation tree 2, is converted solar energy into electrical energy and is stored to the electric storage means 202.
In the present embodiment, photovoltaic panel 201 can be flexible thin-film solar cell plate, but not limited to this, each power generation
Tree 2 can have 1 piece of photovoltaic panel 201, can also there is a muti-piece photovoltaic panel 201, such as 2 pieces, 3 pieces, 4 pieces of even more muti-pieces, but unlimited
It is enumerated in above-mentioned.When only one piece of photovoltaic panel 201, photovoltaic panel 201 and electric storage means 202 are formed and are connected in series；When there is muti-piece light
When lying prostrate plate 201, every piece of photovoltaic panel 201 is respectively connected to electric storage means 202；The geographical location that can be specifically applied according to charging equipment
It is configured with quantity of the environmental condition to photovoltaic panel 201.Luminous energy is received by photovoltaic panel 201, and converts light energy into electric energy,
It is stored into electric storage means 202, to power to corresponding charging pile 4 or next stage power generation tree 2.Wherein next stage power generation tree 2 refers to,
In ring busbars 1, along current direction and 2 adjacent power generation trees 2 of current power generation tree.
In an alternative embodiment, charging equipment further include: multiple gird-connected inverters are set on the ring busbars 1,
It by the alternating current is that external electric equipment is powered in energy storage deficiency, and in institute so that the ring busbars 1 are accessed alternating current
It states when energy storage is had more than needed as the mains-supplied.Wherein, charging equipment can also include multiple urban electric power switch, be arranged in parallel network reverse
At device and alternating current connector, to control the access of alternating current or to mains-supplied.
In the present embodiment, the voltage detection module of charging pile 4 is when there is external electric equipment access, from dormant state quilt
It wakes up, detects the charging voltage situation of charging pile 4, when detecting charging voltage lower than threshold value, control module then controls annular
The bus connection switch 3 that the 4 backward current direction of charging pile is adjacent on bus 1 is closed, to obtain electricity from the power generation tree 2 of previous stage,
Boost charge voltage, at this time voltage detection module can real-time monitoring charging voltage, if in the past and power generation tree 2 acquisition electricity after
Voltage value is still less than threshold value, then the bus connection switch 3 of the two stages before in control module control backward current direction is closed, to obtain
Electricity, which is combined, is powered external electric equipment, and so on, until voltage meets charge requirement.If voltage detection module is examined
When measuring all power generation trees 2 on the ring busbars 1 where current charging pile 4 and being in energy storage deficiency state, control module control
Urban electric power switch closure corresponding with the charging pile 4 is made, access mains supply changes electric current by gird-connected inverter, to external electricity consumption
Equipment is powered.Wherein the bus connection switch 3 of prime refers to that the corresponding power generation of current charging pile 4 is set on 2 backward current directions
Adjacent bus connection switch 3, after external electric equipment charging, the bus connection switch 3 of control module control closure is disconnected, to mention
High electrical safety.It should be noted that voltage detection module can also with when real-time monitoring charging voltage, do not need wake up or stop
Dormancy function.The power-supplying forms that electric power is temporarily transferred are formed in the present embodiment to use outside when solving local 4 electricity shortage of charging pile
The limited problem of electric equipment power supply also solves when the energy of power generation tree storage is more than needed, can not utilize wasting problem.
Wherein, minimum voltage value when threshold value refers to external power supply for electrical equipment.
In an alternative embodiment, the electric storage means 202 includes at least 1 piece of battery, is gone here and there between every piece of battery
Connection connection；The electric storage means 202 is connected in parallel with the photovoltaic panel 201.
In an alternative embodiment, charging equipment further includes at least one solar controller, is arranged in the electric storage means
It between 202 and the photovoltaic panel 201, and is connect respectively with the electric storage means 202 and the photovoltaic panel 201, so that photovoltaic panel 201
The voltage of voltage and the electric storage means 202 match.
In the present embodiment, when only one piece of photovoltaic panel 201, photovoltaic panel 201 and electric storage means 202 are formed and are connected in series；
When there is muti-piece photovoltaic panel 201, every piece of photovoltaic panel 201 is respectively connected to electric storage means 202；In the embodiment of the present application, solar energy
The quantity of controller can match in the quantity of photovoltaic panel 201, every piece of correspondence of photovoltaic panel 201 and each solar controller one
One connection, i.e., when there is muti-piece photovoltaic panel 201, be correspondingly connected with the series connection of solar controller and photovoltaic panel 201, reconnects
To electric storage means 202, when only one piece of photovoltaic panel 201, then 202 three's shape of photovoltaic panel 201, solar controller and electric storage means
At series connection；Can also there was only 1 solar controller, when there is muti-piece photovoltaic panel 201, each photovoltaic panel 201 connects respectively
It is connected to solar controller, and solar controller and electric storage means 202 are formed and be connected in series；Solar controller can be common
Solar controller, PWM solar controller or MPPT solar controller, preferably MPPT solar controller, but it is unlimited
It enumerates, charges as long as high efficiency can be completed to electric storage means, i.e., in the protection scope of the utility model in above-mentioned.Wherein MPPT is English
The abbreviation of literary Maximum Power Point Tracking, means MPPT maximum power point tracking；PWM is English Pulse
The abbreviation of Width Modulation is the meaning of pulsewidth modulation.
Another embodiment according to the present utility model provides a kind of charging streetlamp, including filling for real number any embodiment
Electric equipment further includes an at least lamps and lanterns, is arranged on the trunk of the power generation tree 2, connect with the electric storage means 202；At least
One control switch, connect with the lamps and lanterns and the electric storage means 202 respectively；The quantity of the control switch and the lamps and lanterns number
Amount matches.
In the present embodiment, it can be configured with 1 lamps and lanterns on power generation tree 2, can also had configured with multi-lamp, it can be with
The quantity of lamps and lanterns is adjusted according to the difference of the geographical location of its setting and environment.The wherein quantity of the control switch
Match with the lamps and lanterns quantity, and control switch and lamps and lanterns correspond.Charging streetlamp in the present embodiment further includes light sensation
Module when light intensity reaches first predetermined value, is then arranged for the light intensity in the real-time monitoring external world in charging streetlamp
The control switch that lamp control module control is connect with lamps and lanterns executes the operation of closure, to open lamps and lanterns；When light intensity reaches
When second predetermined value, then the control switch that the lamp control module control being arranged in charging streetlamp is connect with lamps and lanterns executes disconnection
Operation, to close tool of turning on light, there are also one kind it may is that executing the disconnection and closure to control switch according to preset time.
When the 2 energy storage deficiency of power generation tree where the lamps and lanterns, can also be sent out by the control closure of previous stage bus connection switch 3 to previous stage
Electricity tree 2 temporarily transfers electric power, and specific embodiment is identical as charging equipment electric power secondment mode, and details are not described herein again.Realize charging circuit
The multifunction of lamp.
The utility model is intended to protect a kind of charging equipment and charging streetlamp.The charging equipment of the utility model includes hair
Electricity tree 2 for receiving light ray radiation to achieve the purpose that collect luminous energy, and is provided at least 1 piece of photovoltaic panel on the tree 2 that generates electricity
201, it can be dispersed when for muti-piece and multi-angle be arranged, to improve the absorption efficiency to luminous energy；In addition, the inside of power generation tree 2
It is provided with electric storage means 202, power generation and energy storage are combined together, have the advantages that structure is simple, easy to maintain；And tree-shaped shape
Formula occupied area is small, is not limited by landform, can be applied to multiple areas.Furthermore the charging equipment of the utility model can root
The quantity that power generation tree 2 is adjusted according to the needs of practical application scene can be the charging that one tree and a charging pile 4 integrate and set
It is standby, can also more power generations tree 2 and multiple charging piles 4 respectively correspond integrated charging equipment, which has extension side
Just, flexible advantage is configured.
In one or more 2 connections of power generation tree of charging equipment and ring busbars 1, forms looped network formula charging network and solve
When local 4 electricity shortage of charging pile, to the problem that external power supply for electrical equipment is limited, the energy when 2 storage of power generation tree is also solved
When amount is more than needed, wasting problem can not be utilized.
The charging equipment of the utility model, ring busbars 1 and bus connection switch 3 can be embedded in underground or cable duct or receipts
It is contained in the inside of the cable accommodating device on ground, space occupied is small, economizes the land resource, easy to use, strong applicability；It can also keep away
Exempt from artificial destruction, improves safety in operation.
The setting position of charging equipment does not need special region, can be any place, and mounting means is flexible.And electricity
Can transmission mode can be the electrical transfer of current power generation tree 2, or the electrical transfer of prime power generation tree 2 can also be
Using traditional municipal administration power supply, the characteristics of meeting the multifunction of the diversification of power supply supplementary form and charging equipment.
In addition, the charging streetlamp of the utility model, can power generation tree storage on 2 daytimes excessively connected to it electric energy to current
It is powered, can also be powered with 2 pairs of power generation tree current street lamps of previous stage, realize the multifunction of charging streetlamp.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
The utility model is described above by reference to the embodiments of the present invention.But these embodiments are only
It is for illustrative purposes, and is not intended to limitation the scope of the utility model.The scope of the utility model is wanted by appended right
It asks and its equivalent limits.The scope of the utility model is not departed from, those skilled in the art can make a variety of substitutions and modifications,
These substitutions and modifications should all be fallen within the scope of the utility model.
Although the embodiments of the present invention is described in detail, it should be understood that, without departing from this reality
In the case where with novel spirit and scope, various changes, replacement and change can be made to the embodiments of the present invention.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (9)
1. a kind of charging equipment, which is characterized in that including ring busbars (1) and multiple power generations tree (2)；
The multiple power generation tree (2) is respectively arranged at the different sections of the ring busbars (1), constitutes with the ring busbars (1)
Looply connected power supply network, wherein the power generation tree (2) includes at least 1 piece of photovoltaic panel (201) and electric storage means (202)；
At least 1 piece of photovoltaic panel (201) is set on the trunk of the power generation tree (2), converts solar energy into electrical energy and stores up
It deposits to the electric storage means (202).
2. charging equipment according to claim 1, which is characterized in that further include:
Multiple bus connection switches (3), the different sections being respectively arranged on the ring busbars (1) are a pair of with power generation tree (2) one
It answers, for making corresponding power generation tree (2) to external power supply for electrical equipment in the on-state.
3. charging equipment according to claim 1, which is characterized in that further include: it is one-to-one with power generation tree (2)
Charging pile (4) and switch (5), the power generation tree (2) are the charging pile (4) power supply when the switch (5) is on state.
4. charging equipment according to claim 3, which is characterized in that the charging pile (4) includes:
Voltage detection module, for detecting the charging voltage of the charging pile；
Control module is connect with the multiple bus connection switch (3) respectively, for controlling when the charging voltage is lower than threshold value
Bus connection switch (3) closure of prime on the ring busbars (1), to pass through the power generation tree of previous stage on the ring busbars (1)
(2) with when prime power generation tree (2) combine power supply.
5. charging equipment according to claim 4, which is characterized in that the control module controls the ring busbars (1)
After the bus connection switch (3) of upper prime is opened, if the charging voltage is still below threshold value, successively controlled according to backward current direction
Bus connection switch (3) closure of prime on the ring busbars (1), until the charging voltage reaches threshold value.
6. charging equipment according to claim 1, which is characterized in that further include:
Gird-connected inverter is set on the ring busbars (1), and the ring busbars (1) is accessed alternating current, in energy storage deficiency
When by the alternating current be that external electric equipment is powered, and be the mains-supplied when the energy storage is more than needed.
7. charging equipment according to claim 1, which is characterized in that the electric storage means (202) includes at least 1 piece of electric power storage
Pond is connected in series between every piece of battery；
The electric storage means (202) is connected in parallel with the photovoltaic panel (201).
8. charging equipment according to claim 1, which is characterized in that further include at least one solar controller, setting exists
Between the electric storage means (202) and the photovoltaic panel (201), and respectively with the electric storage means (202) and the photovoltaic panel (201)
Connection, so that the voltage of photovoltaic panel (201) and the voltage of the electric storage means (202) match.
9. a kind of charging streetlamp, which is characterized in that including the described in any item charging equipments of claim 6-8, further include,
An at least lamps and lanterns are arranged on the trunk of the power generation tree (2), connect with the electric storage means (202)；
At least one control switch is connect with the lamps and lanterns and the electric storage means (202) respectively；
The quantity of the control switch matches with the lamps and lanterns quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506049.8U CN208955948U (en) | 2018-04-10 | 2018-04-10 | A kind of charging equipment and charging streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506049.8U CN208955948U (en) | 2018-04-10 | 2018-04-10 | A kind of charging equipment and charging streetlamp |
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| Publication Number | Publication Date |
|---|---|
| CN208955948U true CN208955948U (en) | 2019-06-07 |
Family
ID=66729788
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820506049.8U Expired - Fee Related CN208955948U (en) | 2018-04-10 | 2018-04-10 | A kind of charging equipment and charging streetlamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162520A (en) * | 2021-05-26 | 2021-07-23 | 中国华能集团清洁能源技术研究院有限公司 | Front-back staggered high-low mixed-row tree-shaped photovoltaic power generation system |
-
2018
- 2018-04-10 CN CN201820506049.8U patent/CN208955948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162520A (en) * | 2021-05-26 | 2021-07-23 | 中国华能集团清洁能源技术研究院有限公司 | Front-back staggered high-low mixed-row tree-shaped photovoltaic power generation system |
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