CN206932069U - A kind of energy storage device - Google Patents
A kind of energy storage device Download PDFInfo
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- CN206932069U CN206932069U CN201720646845.7U CN201720646845U CN206932069U CN 206932069 U CN206932069 U CN 206932069U CN 201720646845 U CN201720646845 U CN 201720646845U CN 206932069 U CN206932069 U CN 206932069U
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- battery
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- energy storage
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Abstract
The utility model proposes a kind of energy storage device, including casing and the skeleton that is arranged in casing, the skeleton are provided with battery pack, and for controlling the control unit of the battery pack；The battery pack includes multigroup battery being arranged side by side, multigroup cell parallel or series connection；The control unit includes voltage sensor, contactor, current sensor and the air switch set gradually, and the control unit also includes battery management unit, electronic control unit and precharge group；The heat sink for being radiated for battery component and the electric quantity display device for showing current electric quantity are additionally provided with the casing, interface panel is additionally provided with the casing；The interface panel is provided with communication interface, battery pack interface and power outlet.The energy storage device of this structure, has a compact structure, floor space is small, it is easy the practical the advantages of such as carry, while there is provided the control unit dedicated for being managed to battery pack, its intelligence degree is higher, performance is more stable.
Description
Technical field
It the utility model is related to power supply energy storage field, more particularly to a kind of energy storage device.
Background technology
With the exhaustion of the various energy and the continuous deterioration of environment, utilization and the energy of the society for regenerative resource
Recovery storage increasingly pay attention to, the common people to meet an urgent need back-up source demand and country vigorously supporting for new energy is drive
The emergence in family's energy storage market.
One of meaning of energy storage is, in low power consumption, power network is to battery pack charging energy-storing, battery during peak times of power consumption
Group electric discharge feedback grid, local regulation of avoiding the peak hour, balanced power load are carried out to power network.Compared with the stored energy application of power network level, family
Front yard energy-storage system is more closely similar to not by the Domestic micro energy-accumulating power station of urban electricity supply pressure influence.
Family's energy-accumulating power station is except photovoltaic power generation apparatus, the low price power source of also social electric power system.Used in society
Rich electric power is stored in energy-storage system during electric low ebb, in case being used during peak, can not only make emergency power supply, more can be that family saves
Electric power is paid wages.Commercial market is moved towards with new energy, for the family of installation roof photovoltaic power generation system, family
Energy storage cabinet just turns into one of its essential equipment.
In summary, how to provide that a kind of good practicality, stable performance, floor space be small and the energy storage of convenient in carrying dress
Put, into the technical problem of those skilled in the art's urgent need to resolve.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of good practicality, stable performance, floor space it is small and
The energy storage device of convenient in carrying.
What solution of the present utility model was realized in：The utility model proposes a kind of energy storage device, including casing
With the skeleton being arranged in casing, the skeleton is provided with battery pack, and for controlling the control unit of the battery pack；It is described
Battery pack includes multigroup battery being arranged side by side, multigroup cell parallel or series connection；The control unit includes what is set gradually
Voltage sensor, contactor, current sensor and air switch, the control unit also include battery management unit, Electronic Control
Unit and precharge group；Heat sink for being radiated for battery component is additionally provided with the casing and for showing current electric quantity
Electric quantity display device, interface panel is additionally provided with the casing；The interface panel be provided with communication interface, battery pack interface and
Power outlet.
Another technical scheme of the present utility model be it is above-mentioned basis on, the contactor include first contactor and
Second contactor, the quantity of the first contactor is two, is respectively arranged at the both sides of the current sensor.
Another technical scheme of the present utility model is that on above-mentioned basis the current sensor includes the first electric current
Sensor and the second current sensor, first current sensor are leakage current sensor.
Another technical scheme of the present utility model is that on above-mentioned basis the both sides of the casing further respectively have use
In the first attacker and the second attacker that carry the casing, the electric quantity display device is electricity display lamp, and the electricity is shown
Lamp is arranged at first attacker and/or the second attacker top.
Another technical scheme of the present utility model is that on above-mentioned basis the heat sink is included respectively positioned at described
The front apron and rear baffle of casing front and rear sides, the front apron and rear baffle are oppositely arranged, and the front apron and rear baffle
On be equipped with heat emission hole and/or radiating groove.
Another technical scheme of the present utility model be it is above-mentioned basis on, the casing also include be arranged at it is described before
The first side plate and the second side plate between baffle plate and rear baffle, first attacker and the second attacker are respectively arranged at described first
On side plate and the second side plate, the electricity display lamp is arranged on first side plate.
Another technical scheme of the present utility model is that on above-mentioned basis the interface panel is arranged at described first
On side plate and/or the second side plate, USB interface is additionally provided with the interface panel, the communication interface includes host computer communication and connect
Mouth and inverter communication interface, the battery pack interface include anode interface and negative pole interface.
Another technical scheme of the present utility model is that on above-mentioned basis the casing also includes being arranged at described the
Side plate and the top plate and bottom plate at the second side plate both ends, the top plate and bottom plate are oppositely arranged, are additionally provided with the bottom plate multiple
Castor.
Another technical scheme of the present utility model is on above-mentioned basis, is additionally provided with the skeleton for accommodating electricity
The storage case of pond group, the quantity of the storage case is multiple, and a battery pack, the battery and battery are set in each storage case
Serial or parallel connection between group.
Another technical scheme of the present utility model is on above-mentioned basis, passes through copper between the battery or battery pack
Row's connection, the battery is rectangle ferric phosphate lithium cell, and the capacity of every piece of battery is 80AH, nominal voltage 3.2V.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
Fig. 1 is a kind of dimensional structure diagram of energy storage device of the utility model；
Fig. 2 is Fig. 1 internal structure schematic diagram；
Fig. 3 is the inside overall structure diagram of another angle of energy storage device；
Fig. 4 is energy storage device inner skeleton structural representation；
Fig. 5 is the battery pack connection in series-parallel schematic diagram of energy storage device；
Fig. 6 is the interface panel structural representation of energy storage device.
Reference corresponding relation is：
The castor of 1 casing, 2 front apron 3
The fixed mount of 4 attacker, 5 electricity display lamp 6
The first contactor of 7 voltage sensor, 8 battery management unit 9
The second contactor of 10 electronic control unit, 11 precharge group 12
The current sensor of 13 air switch, 14 first current sensor 15 second
The dividing plate of 16 interface panel, 17 power panel 18
The storage case of 19 rear baffle, 20 slot 21
The skeleton of 22 mounting hole, 23 threading hole 24
The copper bar of 25 battery 26
The USB interface of 1601 host computer communication interface, 1602 inverter communication interface 1603
The power outlet of 1604 anode interface, 1605 negative pole interface 1606
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings, the description of this part be only it is exemplary and explanatory,
There should not be any restriction effect to the scope of protection of the utility model.In addition, those skilled in the art's retouching according to this document
State, respective combination can be carried out to the feature in embodiment in this document and in different embodiments.
The utility model embodiment is as follows, refers to the energy storage device that can be used for family to use shown in Fig. 1 to Fig. 6, bag
Include casing 1 and the skeleton 24 being arranged in casing 1, battery pack on skeleton 24, and for controlling the control unit of battery pack, specifically
Ground, so that casing 1 is stood up as an example, as shown in Fig. 2 skeleton 24 includes the upper and lower, battery pack is arranged at the lower floor of skeleton 24, and
Control unit is then arranged at the upper strata of skeleton 24.For battery pack, multigroup battery 25 being set up in parallel, and multigroup electricity are specifically included
Connected and/or in parallel between pond 25 according to being actually needed.And for control unit, control unit includes setting gradually from left to right
Voltage sensor 7, contactor, battery sensor and air switch 13, and control unit also includes battery management unit 8
(BMU), electronic control unit 10 (ECU) and precharge group 11, BMU are arranged on skeleton 24 by BMU plates, and ECU passes through ECU board
It is arranged on skeleton 24, battery management unit 8 is electric with voltage sensor 7, contactor, battery sensor and air switch 13 respectively
Connection, equally, electronic control unit 10 is also electrically connected with voltage sensor 7, contactor, battery sensor and air switch 13 respectively
Connect, to carry out controlling and managing in real time to its related device.In addition, it is additionally provided with casing 1 for being radiated for battery component
Heat sink, and for showing the electric quantity display device of battery pack current electric quantity, meanwhile, it is additionally provided with and is used for and the external world on casing 1
The interface panel 16 of electrical connection, interface panel 16 are provided with communication interface, battery pack interface and power outlet 1606 etc..This knot
The energy storage device of structure, profile is similar to family expenses Sorte Nula, compared with the energy storage device of existing structure, from the appearance, has knot
Structure is compact, floor space is small, it is easy the practical the advantages of such as carry, and from the point of view of internal structure, there is provided dedicated for right
The control unit that battery pack is managed, battery pack can be controlled and be managed in real time, therefore, its intelligence degree is higher,
Performance is more stable.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Fig. 2 for contactor, specifically
Including first contactor 9 and second contactor 12, the quantity of first contactor 9 is two, is respectively arranged at current sensor
Both sides, second contactor 12 are small contactor, are specifically disposed therein the side of a first contactor 9.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Fig. 2 for current sensor,
Include the first current sensor 14 and the second current sensor 15 respectively, also, the first current sensor 14 and the second electric current pass
Sensor 15 is set up in parallel, and the first current sensor 14 is specially leakage current sensor.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figures 2 and 3, for convenience of mobile
Energy storage device, the both sides of casing 1 further respectively have the first attacker and the second attacker, and the first attacker and the second attacker are disposed therein
Portion, shape can be not especially limited herein with varied.Electric quantity display device is preferably electricity display lamp 5, electricity display lamp
5 are preferably arranged at the first attacker and/or the second attacker top, the shape of electricity display lamp 5 by fixed mount 6, and color etc. also may be used
With varied, here, not limited specifically it equally.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in figures 1 and 3, for convenience of in time
Radiated to battery pack, the heat sink on casing 1 specifically includes the front apron 2 and rear baffle for being arranged at the front and rear sides of casing 1
19, front apron 2 and rear baffle 19 are oppositely arranged, and heat emission hole and/or radiating groove are equipped with front apron 2 and rear baffle 19, radiating
The structure and shape of hole and radiating groove equally can be with varied, and quantity is multiple or a plurality of.As shown in figure 3, on rear baffle 19
One piece of dividing plate 18 also can be set in portion, and dividing plate 18 is used for the related component of mount control part, i.e. voltage sensor 7, contactor, electricity
Pond sensor, air switch 13, BMU, ECU and power panel 17 may be disposed on dividing plate 18, also, for ease of maintenance, can set
Detachable, such as mode connects for screw is set to, meanwhile, also settable multiple threading holes 23 for being easy to wiring on dividing plate 18.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figure 1 to Figure 3, casing 1 also wraps
The first side plate and the second side plate being arranged between front apron 2 and rear baffle 19 are included, the first attacker and the second attacker are respectively symmetrically
It is arranged on the first side plate and the second side plate, and electricity display lamp 5 is it is also preferred that set the upper of the first side plate and/or the second side plate
Portion.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figure 3 and Figure 6, interface panel 16
It is preferably disposed on the first side plate and/or the second side plate, usb 1 603 is additionally provided with interface panel 16, usb 1 603 can
For being charged etc. for mobile phone, communication interface comprises at least host computer communication interface 1601 and inverter communication interface 1602,
And battery pack interface then includes anode interface 1604 and negative pole interface 1605.Power outlet 1606 can be triangle socket, also may be used
Think two corner sockets, can also be any possible planform.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figure 1 to Figure 3, casing 1 also wraps
The top plate and bottom plate for being arranged at the first side plate and the second side plate upper and lower ends are included, and top plate and bottom plate are oppositely arranged, on bottom plate
Provided with multiple castors 3, castor 3 is preferably universal wheel, can be to arbitrary directional rolling.And handle can also be then set on top plate, carry
Hand can be rod-pulling type handle, can also be the handle of other forms, by handle, can pull, promote or lift casing 1,
With more convenient.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figure 4 and Figure 5, on skeleton 24 also
Provided with the storage case 21 for accommodating battery pack, the quantity of storage case 21 is multiple, is specifically as follows 8 shown in Fig. 4, often
One battery pack is set in individual storage case 21, a battery pack includes polylith battery 25, is specifically as follows 4 pieces shown in Fig. 4,
That is 32 pieces of batteries 25, and the specific voltage exported as needed between 32 pieces of batteries 25 are set altogether in 8 storage cases 21, gone here and there
Connection and/or parallel connection.In addition, for convenience of storage case 21 is fixed on the inwall of casing 1, can also be set on storage case 21 or skeleton 24
Multiple mounting holes 22 are put, mounting hole 22 is preferably bolt hole, storage case 21 or skeleton 24 can be fixed on by bolt in casing 1
On wall.Thirdly, one or more slots 20 also can be set on storage case 21, the bottom of backstop is provided with what is coordinated with slot 20
Plate, top set fixing hole, this set-up mode, are easily installed and dismantle.
On the basis of above-described embodiment, in another embodiment of the utility model, between adjacent battery 25 or battery pack
Separated by insulation board, while connected by copper bar 26, the preferred rectangle ferric phosphate lithium cell of battery 25, the capacity of every piece of battery 25
For 80AH, nominal voltage 3.2V.Battery pack includes two output lines, and one positive one is negative on request by air switch 11, and from just
Pole interface 1604 and negative pole interface 1605 are connected to plug-in energy storage inverter, and energy storage inverter outlet two is connected to power supply
Socket 1606, wherein power outlet 1606 are fixed on interface panel 16 by screw.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of energy storage device, it is characterised in that including casing (1) and the skeleton (24) being arranged in casing (1), the skeleton
(24) battery pack is provided with, and for controlling the control unit of the battery pack；
The battery pack includes multigroup battery (25) being arranged side by side, and multigroup battery (25) is in parallel or series；
The control unit includes voltage sensor (7), contactor, current sensor and the air switch (13) set gradually, institute
Stating control unit also includes battery management unit (8), electronic control unit (10) and precharge group (11)；
Heat sink for being radiated for battery component is additionally provided with the casing (1) and for showing that the electricity of current electric quantity is shown
Device, interface panel (16) is additionally provided with the casing (1)；
The interface panel (16) is provided with communication interface, battery pack interface and power outlet (1606).
2. energy storage device according to claim 1, it is characterised in that the contactor includes first contactor (9) and the
Two contactors (12), the quantity of the first contactor (9) is two, is respectively arranged at the both sides of the current sensor.
3. energy storage device according to claim 2, it is characterised in that the current sensor includes the first current sensor
(14) and the second current sensor (15), first current sensor (14) are leakage current sensor.
4. energy storage device according to claim 3, it is characterised in that the both sides of the casing (1), which further respectively have, to be used for
Carry the first attacker and the second attacker of the casing (1), the electric quantity display device is electricity display lamp (5), the electricity
Display lamp (5) is arranged at first attacker and/or the second attacker top.
5. energy storage device according to claim 4, it is characterised in that the heat sink includes being located at the casing respectively
(1) front apron (2) and rear baffle (19) of front and rear sides, the front apron (2) and rear baffle (19) are oppositely arranged, and it is described before
Heat emission hole and/or radiating groove are equipped with baffle plate (2) and rear baffle (19).
6. energy storage device according to claim 5, it is characterised in that the casing (1) also includes being arranged at the front
The first side plate and the second side plate between plate (2) and rear baffle (19), first attacker and the second attacker are respectively arranged at institute
State on the first side plate and the second side plate, the electricity display lamp (5) is arranged on first side plate.
7. energy storage device according to claim 6, it is characterised in that the interface panel (16) is arranged at first side
On plate and/or the second side plate, USB interface (1603) is additionally provided with the interface panel (16), the communication interface includes upper
Machine communication interface (1601) and inverter communication interface (1602), the battery pack interface include anode interface (1604) and negative pole
Interface (1605).
8. energy storage device according to claim 7, it is characterised in that the casing (1) also includes being arranged at described first
Side plate and the top plate and bottom plate at the second side plate both ends, the top plate and bottom plate are oppositely arranged, and multiple pin are additionally provided with the bottom plate
Take turns (3).
9. energy storage device according to claim 8, it is characterised in that be additionally provided with the skeleton (24) for accommodating battery
The storage case (20) of group, the quantity of the storage case (20) is multiple, and a battery pack is set in each storage case (20), described
Battery (25) serial or parallel connection between battery pack.
10. energy storage device according to claim 9, it is characterised in that pass through copper between the battery (25) or battery pack
(26) connection is arranged, the battery (25) is rectangle ferric phosphate lithium cell, and the capacity of every piece of battery (25) is 80AH, nominal voltage
3.2V。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646845.7U CN206932069U (en) | 2017-06-05 | 2017-06-05 | A kind of energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646845.7U CN206932069U (en) | 2017-06-05 | 2017-06-05 | A kind of energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932069U true CN206932069U (en) | 2018-01-26 |
Family
ID=61344740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646845.7U Active CN206932069U (en) | 2017-06-05 | 2017-06-05 | A kind of energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932069U (en) |
-
2017
- 2017-06-05 CN CN201720646845.7U patent/CN206932069U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: 411100 No.28 Baishi Road, Jingkai District, Xiangtan City, Hunan Province Patentee after: WASION ENERGY INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 410205 No. 468, west slope, Tongzi high tech Development Zone, Hunan, Changsha Patentee before: HUNAN LINENG TECHNOLOGY Co.,Ltd. |