CN207345529U - Power distribution equipment and movable charging equipment - Google Patents
Power distribution equipment and movable charging equipment Download PDFInfo
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- CN207345529U CN207345529U CN201721183035.9U CN201721183035U CN207345529U CN 207345529 U CN207345529 U CN 207345529U CN 201721183035 U CN201721183035 U CN 201721183035U CN 207345529 U CN207345529 U CN 207345529U
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Abstract
The utility model discloses a kind of power distribution equipment and movable charging equipment, movable charging equipment provides the second direct current signal to realize that the electric energy of electrical equipment supplies, and power distribution equipment includes：Cabinet, is provided with sealing strip at its gap；Energy-storage module, is fixed in cabinet, for storing electric energy under the action of the first direct current signal to provide first voltage；Voltage transformation module, is fixed in cabinet, for receiving the second direct current signal and being depressured the second direct current signal to obtain the first direct current signal, and for producing at least one supply voltage according to first voltage；And drive module, it is fixed in cabinet, for producing the drive signal for being used for controlling movable charging equipment according to corresponding supply voltage.Power distribution equipment and movable charging equipment provided by the utility model be simple in structure, easy assembling and has a safety feature, and can ensure the correctness of circuit connection, improve efficiency of assembling, reduce production cost.
Description
Technical field
Power technique fields are the utility model is related to, more particularly, to power distribution equipment and movable charging equipment.
Background technology
With China's low-carbon, the propulsion of green energy resource strategy and new round power system reform supporting policy implement, closely
Nian Lai, the application value of energy storage device has obtained the accreditation in market, and the development in New-energy electric vehicle field is swift and violent.But
Since the auxiliary facilities such as charging pile corresponding with New-energy electric vehicle are still not perfect, research and development one kind can be easily
The movable charging equipment of new-energy automobile charging is extremely necessary.
Movable charging equipment, which must include the devices such as enough battery cores, AC charging machine and DC charging motor, to expire
Charging requirement of the foot to New-energy electric vehicle.Since device is more and scattered, set in the portable charging of the prior art
In standby, it is difficult to which finding suitable position fixes each electrical equipment, cause the circuit between each electrical equipment chaotic, carrying height
There is the phenomenon of interconnection in the cable of pressure and the cable of carrying low pressure so that and the security of movable charging equipment is poor, and
It is difficult to take the safeguard procedures such as water proof and dust proof since each electrical equipment is dispersedly located inside movable charging equipment.
Also, the assembling capacity of existing movable charging equipment is relatively low, it is necessary to which skilled engineer completes assembling, so that also unrestrained
Take manpower, add the probability of human error.
Utility model content
In order to solve the above-mentioned problems of the prior art, the utility model provide a kind of assembling simple in structure, easy and
The power distribution equipment and movable charging equipment having a safety feature, it can ensure the correctness of circuit connection, improve efficiency of assembling,
Reduce production cost.
One side according to the present utility model, there is provided
A kind of power distribution equipment, in movable charging equipment, the movable charging equipment to provide the second direct current signal
To realize that the electric energy of electrical equipment supplies, it is characterised in that the power distribution equipment includes：Cabinet, is provided with sealing at its gap
Bar；Energy-storage module, is fixed in the cabinet, electric to provide first for storing electric energy under the action of the first direct current signal
Pressure；Voltage transformation module, is fixed in the cabinet, for receiving second direct current signal and by second direct current signal
Decompression obtains first direct current signal, and for producing at least one supply voltage according to the first voltage；And driving
Module, is fixed in the cabinet, is used to control the portable charging to set for being produced according to the corresponding supply voltage
Standby drive signal.
Preferably, the voltage transformation module includes：DC voltage converting unit, for second direct current signal to be dropped
Pressure obtains first direct current signal；Partial pressure unit, for producing at least one supply voltage according to the first voltage.
Preferably, the energy-storage module includes at least one lead-acid battery being connected in series.
Preferably, the power distribution equipment further includes communication unit, and the communication unit includes：Communication interface, with the cabinet
Body is fixed, the signal transmission being used for realization inside and outside the cabinet；And electric power management circuit, it is fixed with the cabinet, passing through
The communication interface gathers charge and discharge electric signal.
Preferably, the power distribution equipment further includes the detection unit being fixed on inside the cabinet, for detecting described
Two direct current signals.
Preferably, the detection unit includes Hall sensor.
Preferably, the power distribution equipment further includes at least one stent being fixed on inside the cabinet, and the stent is used
In integration and permanent circuit cabling.
Preferably, the energy-storage module, the voltage transformation module and the drive module pass through spiral shell with the cabinet
Bolt is fixedly connected.
Another aspect according to the present utility model, additionally provides a kind of movable charging equipment, and the portable charging is set
It is ready for use on and charges to electrical equipment, it is characterised in that the movable charging equipment includes：Such as above-mentioned any one of them distribution
Device；Power supply device, for second direct current signal is provided with realize the electric energy of electrical equipment supply；Drive axle, for root
The movement of the movable charging equipment is controlled according to the drive signal.
Preferably, the cabinet of the power distribution equipment is vertical is installed in the movable charging equipment.
Power distribution equipment and movable charging equipment provided by the utility model by by energy-storage module, voltage transformation module with
And drive module etc. is partially integrated in inside the cabinet of water proof and dust proof, so that the inside connection of power distribution equipment has security
And stability, and it is simple in structure.In some preferred embodiments, each several part module of the placement in the cabinet of power distribution equipment is led to
Cross bolt to be fixedly linked with cabinet, easily assemble and have a safety feature, the technical merit requirement to operating personnel is very low, therefore drops
Low manually-operated risk, can ensure the correctness of circuit connection, reduce human cost and production cost, improve dress
With efficiency.In other preferred embodiments, the cabinet of power distribution equipment is vertical to be installed in movable charging equipment, is saved
Space inside movable charging equipment so that movable charging equipment can have more spaces to place battery core.
Brief description of the drawings
By the description to the utility model embodiment referring to the drawings, above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from.
Fig. 1 shows the dimensional structure diagram of the power distribution equipment in the movable charging equipment of the utility model embodiment.
Fig. 2 shows the schematic side view of the power distribution equipment of the utility model embodiment.
Fig. 3 shows the schematic top plan view of the power distribution equipment of the utility model embodiment.
Embodiment
Hereinafter reference will be made to the drawings is more fully described the utility model.In various figures, identical element is using similar
Reference numeral represent.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.In addition, may in figure
Some known parts are not shown.
It describe hereinafter many specific details of the utility model, such as the structure of device, material, size, place
Science and engineering skill and technology, to be more clearly understood that the utility model.But just as the skilled person will understand,
The utility model can not be realized according to these specific details.
In the following, the utility model is described in detail referring to the drawings.
Fig. 1 shows the dimensional structure diagram of the power distribution equipment in the movable charging equipment of the utility model embodiment.
Fig. 2 shows the schematic side view of the power distribution equipment of the utility model embodiment.What Fig. 3 showed the utility model embodiment matches somebody with somebody Denso
The schematic top plan view put.
The utility model embodiment provides a kind of movable charging equipment, which includes power distribution equipment
1000th, power supply device (not shown) and drive axle (not shown) etc..Wherein, power supply device is, for example, to be fixed on portable charging
Multiple battery cores in equipment, for providing the second direct current signal to realize that electric energy supplies, the second direct current signal is, for example, 400V；Drive
Dynamic bridge is used for the movement of the drive signal control movable charging equipment provided according to power distribution equipment；Power distribution equipment 1000 is by second
Direct current signal is converted at least one supply voltage, and the signal for being used for controlling drive axle is produced according to supply voltage.
The movable charging equipment that the utility model embodiment provides is, for example, charging vehicle, it can realize AC charging and straight
Electricity is banished, for carrying out discharge and recharge to the battery in New-energy electric vehicle.
It is described in detail below mainly for power distribution equipment 1000.
As shown in Figures 1 to 3, power distribution equipment 1000 includes cabinet 1100, energy-storage module 1200, voltage transformation module, driving
The parts such as module 1400, communication unit, detection unit 1600 and stent 1700.
Sealing strip 1110 is provided with the gap of cabinet 1100, to prevent water, dust etc. from entering inside cabinet.Cabinet 1100
Further include with water resistance connector 1120, pass through 1120 outlet of connector for connecting the cable inside and outside cabinet.Cabinet
Sealing strip 1110 and cable connector 1120 on 1100 is so that the water proof and dust proof grade of power distribution equipment is IP67 grades.
Energy-storage module 1200 and voltage transformation module, the two is both secured in cabinet 1100.Wherein, voltage transformation module bag
Include DC voltage converting unit 1310 and partial pressure unit 1320.DC voltage converting unit 1310 in voltage transformation module is used for
The second direct current signal provided by the power supply device of movable charging equipment is provided, and the second direct current signal be depressured
To the first direct current signal, DC voltage converting unit 1310 is, for example, DCDC modules.Energy-storage module 1200 is used in the first direct current
Electric energy is stored under the action of signal to provide first voltage.Such as at least one plumbic acid including being connected in series of energy-storage module 1200
Battery, each lead-acid battery are charged by the first direct current signal, and each lead-acid battery for example provides voltage (this practicality of 12V respectively
New not limited to this, those skilled in the art can be according to quantity, connection mode and the marks for being actually needed selection lead-acid battery
Claim voltage).Partial pressure unit 1320 in voltage transformation module be used for according to the first voltage that energy-storage module 1200 provides produce to
A few supply voltage, such as when energy-storage module 1200 includes two lead-acid batteries connecting, nominal voltage is respectively 12V
When, partial pressure unit 1320 is used for the supply voltage by the 24V voltages that two lead-acid batteries are connected into multiple 12V.Point
It is, for example, printed circuit board (PCB) (Printed Circuit Board, PCB) distributor plate to press unit.
Drive module 1400, is fixed in cabinet 1100, for the partial pressure unit 1320 according to voltage transformation module 1300
The corresponding supply voltage provided produces drive signal.Drive module 1400 is, for example, electric machine controller, its driving provided letter
Number it is used to drive the drive axle of movable charging equipment, to control the movement of movable charging equipment.
Communication unit includes electric power management circuit 1510 and the communication interface 1520 being electrically connected with electric power management circuit.Electricity
Power management circuits 1510 are fixed in cabinet, and electric power management circuit is for example by power-supply management system (Battery Management
System, BMS) mainboard realization, for gathering charge and discharge electric signal by communication interface 1520, to be supervised to charge status
Control.Communication interface 1520 is connected to outside cabinet to realize the communication inside and outside cabinet.
Detection unit 1600 is used to detect the second direct current signal provided by power supply device.Detection unit is, for example, that Hall passes
Sensor, it can immediately monitor the corresponding high-tension current of the second direct current signal.
Stent 1700 is fixed on inside cabinet 1100, for the circuit trace integrated and inside fixed cabinet, the number of stent
Amount can be configured according to actual needs.
Power distribution equipment 1000 can also need to install multiple relays 1800 inside cabinet according to the circuit inside cabinet,
For the turn-on and turn-off of control circuit.
As a kind of embodiment, all parts and module inside cabinet are bolted to connection with cabinet, with convenient
Installation and removal.
As a kind of preferred embodiment, the cabinet 1100 of power distribution equipment 1000 is vertical to be installed on movable charging equipment
It is interior, to save the inner space of movable charging equipment.
It should be noted that the modules in the power distribution equipment of the offer of the utility model embodiment can be pre- in advance
System, to save human cost.
Power distribution equipment and movable charging equipment provided by the utility model by by energy-storage module, voltage transformation module with
And drive module etc. is partially integrated in inside the cabinet of water proof and dust proof, so that the inside connection of power distribution equipment has security
And stability, and it is simple in structure.In some preferred embodiments, each several part module of the placement in the cabinet of power distribution equipment is led to
Cross bolt to be fixedly linked with cabinet, easily assemble and have a safety feature, the technical merit requirement to operating personnel is very low, therefore drops
Low manually-operated risk, can ensure the correctness of circuit connection, reduce human cost and production cost, improve dress
With efficiency.In other preferred embodiments, the cabinet of power distribution equipment is vertical to be installed in movable charging equipment, is saved
Space inside movable charging equipment so that movable charging equipment can have more spaces to place battery core.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, article or equipment including a series of elements not only include those key elements, but also
Other elements that are not explicitly listed are further included, or are further included as this process, article or the intrinsic key element of equipment.
In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including the key element
Process, also there are other identical element in article or equipment.
As described above, these embodiments do not have all details of detailed descriptionthe to embodiment according to the utility model,
Also it is only the specific embodiment not limit the utility model.Obviously, as described above, many modification and change can be made
Change.This specification is chosen and specifically describes these embodiments, and being should in order to preferably explain the principle and reality of the utility model
With so that skilled artisan can repairing using the utility model and on the basis of the utility model well
Change use.The utility model is limited only by the claims and their full scope and equivalents.
Claims (10)
1. a kind of power distribution equipment, in movable charging equipment, the movable charging equipment provide the second direct current signal with
Realize the electric energy supply of electrical equipment, it is characterised in that the power distribution equipment includes：
Cabinet, is provided with sealing strip at its gap；
Energy-storage module, is fixed in the cabinet, electric to provide first for storing electric energy under the action of the first direct current signal
Pressure；
Voltage transformation module, is fixed in the cabinet, for receiving second direct current signal and believing second direct current
Number decompression obtains first direct current signal, and for producing at least one supply voltage according to the first voltage；And
Drive module, is fixed in the cabinet, is used to control the movement for being produced according to the corresponding supply voltage
The drive signal of formula charging equipment.
2. power distribution equipment according to claim 1, it is characterised in that the voltage transformation module includes：
DC voltage converting unit, for being depressured second direct current signal to obtain first direct current signal；
Partial pressure unit, for producing at least one supply voltage according to the first voltage.
3. power distribution equipment according to claim 1, it is characterised in that the energy-storage module includes at least one be connected in series
A lead-acid battery.
4. power distribution equipment according to claim 1, it is characterised in that the power distribution equipment further includes communication unit, described
Communication unit includes：
Communication interface, is fixed with the cabinet, the signal transmission being used for realization inside and outside the cabinet；And
Electric power management circuit, it is fixed with the cabinet, charge and discharge electric signal is gathered by the communication interface.
5. power distribution equipment according to claim 1, it is characterised in that the power distribution equipment, which further includes, is fixed on the cabinet
Internal detection unit, for detecting second direct current signal.
6. power distribution equipment according to claim 5, it is characterised in that the detection unit includes Hall sensor.
7. power distribution equipment according to claim 1, it is characterised in that the power distribution equipment, which further includes, is fixed on the cabinet
Internal at least one stent, the stent is used to integrate and permanent circuit cabling.
8. power distribution equipment according to claim 1, it is characterised in that the energy-storage module, the voltage transformation module with
And the drive module is bolted to connection with the cabinet.
9. a kind of movable charging equipment, the movable charging equipment is used to charge to electrical equipment, it is characterised in that described
Movable charging equipment includes：
Such as claim 1 to 8 any one of them power distribution equipment；
Power supply device, for second direct current signal is provided with realize the electric energy of the electrical equipment supply；
Drive axle, for controlling the movement of the movable charging equipment according to the drive signal.
10. movable charging equipment according to claim 9, it is characterised in that the vertical peace of cabinet of the power distribution equipment
Loaded in the movable charging equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183035.9U CN207345529U (en) | 2017-09-14 | 2017-09-14 | Power distribution equipment and movable charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183035.9U CN207345529U (en) | 2017-09-14 | 2017-09-14 | Power distribution equipment and movable charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207345529U true CN207345529U (en) | 2018-05-11 |
Family
ID=62410085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183035.9U Active CN207345529U (en) | 2017-09-14 | 2017-09-14 | Power distribution equipment and movable charging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207345529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599864A (en) * | 2017-09-14 | 2018-01-19 | 北京普莱德新能源电池科技有限公司 | Power distribution equipment and movable charging equipment |
-
2017
- 2017-09-14 CN CN201721183035.9U patent/CN207345529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599864A (en) * | 2017-09-14 | 2018-01-19 | 北京普莱德新能源电池科技有限公司 | Power distribution equipment and movable charging equipment |
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