CN212517825U - Parallel connection line for energy storage power supply - Google Patents
Parallel connection line for energy storage power supply Download PDFInfo
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- CN212517825U CN212517825U CN202021411339.8U CN202021411339U CN212517825U CN 212517825 U CN212517825 U CN 212517825U CN 202021411339 U CN202021411339 U CN 202021411339U CN 212517825 U CN212517825 U CN 212517825U
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- energy storage
- storage power
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- power supply
- power
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Abstract
The utility model discloses a parallel connection for energy storage power, this parallel connection is used for parallelly connected two energy storage power and makes two energy storage power communication connect, and the parallel connection includes power cord and signal line, and the both ends of power cord are connected parallelly connected with the power that realizes two energy storage power respectively with two energy storage power, and the both ends of signal line are connected the signal of telecommunication with transmission energy storage power with two energy storage power respectively, and the signal of telecommunication includes synchronizing signal and power information and so on, and power cord and signal line set become a cable. The utility model discloses a parallel connection line for energy storage power, power cord and signal line integration become a cable, have realized realizing the parallel operation function of two energy storage power with a cable, have reduced the connecting wire between two energy storage power, have made things convenient for and have carried out the parallel operation to two energy storage power.
Description
Technical Field
The utility model relates to an energy storage equipment technical field especially relates to a parallel connection line for energy storage power.
Background
In many occasions, the portable energy storage power supply provides convenience for emergency rescue in remote power-shortage areas, but in some occasions, higher requirements are provided for the power of the portable energy storage power supply, and some low-power supplies cannot meet the requirements of high-power equipment. At present, if a parallel operation is performed on an AC power supply or some household energy storage systems, the parallel operation function can be realized only by one parallel operation communication line and one parallel operation power line, and the operation is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a parallel connection line for energy storage power, this parallel connection line can realize connecting in parallel and the communication of energy storage power simultaneously, and it is very convenient to operate.
For realizing the above technical effect, the technical scheme of the utility model as follows:
the utility model discloses a parallel connection line for energy storage power, a parallel connection line for energy storage power is used for parallelly connected two energy storage power and makes two energy storage power communications connect for the parallel connection line of energy storage power includes: the two ends of the power line are respectively connected with the two energy storage power supplies so as to realize the parallel connection of the two energy storage power supplies; the two ends of the signal wire are respectively connected with the two energy storage power supplies to transmit electric signals of the energy storage power supplies, and the electric signals comprise synchronous signals and power supply information; wherein: the power line and the signal line are integrated into one cable.
In some embodiments, the outside of the signal line is clad with a metal shield layer.
In some embodiments, the power line and the signal line are encased in an insulated cable jacket.
In some embodiments, both ends of the power line include a neutral terminal and a live wire terminal, and the neutral terminal and the live wire terminal can be plugged with the energy storage power supply.
In some embodiments, the parallel line for the energy storage power supply further includes a power supply output socket, a jack is provided on the power supply output socket, the signal line includes two first branches, one end of each first branch is connected to the power supply output socket, and the other end is connected to the energy storage power supply; the power line comprises two second branches, one end of each second branch is connected with the power output seat, and the other end of each second branch is connected with the energy storage power supply.
In some specific embodiments, a switch is arranged on the output seat, the switch is electrically connected with the two power lines, and the switch is used for controlling the on-off of the two power lines.
In some more specific embodiments, the switch is a manual push button switch.
In some embodiments, a relay device is arranged on the power line, and the relay device can control the on-off of the parallel lines for the energy storage power supply.
In some embodiments, the signal line has pins at two ends, and the number of the pins is at least two.
In some specific embodiments, the number of the pins is two, three, four or five.
The utility model discloses a parallel connection line for energy storage power, power cord and signal line integration become a cable, have realized realizing the parallel operation function of two energy storage power with a cable, have reduced the connecting wire between two energy storage power, have made things convenient for and have carried out the parallel operation to two energy storage power.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a parallel line for an energy storage power supply according to an embodiment of the present invention.
Fig. 2 is a schematic connection diagram of a parallel connection and an energy storage power supply for an energy storage power supply according to an embodiment of the present invention.
Reference numerals:
1. a power line; 11. a fire wire terminal; 12. a zero line terminal;
2. a signal line; 21. a pin;
3. a power output base; 31. a jack; 32. a switch;
100. an energy storage power supply.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific structure of the parallel connection line for the energy storage power supply according to the embodiment of the present invention is described below with reference to fig. 1 to 2.
The embodiment of the utility model provides a parallel connection for energy storage power, a parallel connection for energy storage power is used for parallelly connected two energy storage power 100 and makes two energy storage power 100 communication connect, a parallel connection for energy storage power includes power cord 1 and signal line 2, the both ends of power cord 1 are connected in order to realize two energy storage power 100's parallelly connected with two energy storage power 100 respectively, the both ends of signal line 2 are connected the signal of telecommunication with transmission energy storage power 100 with two energy storage power 100 respectively, the signal of telecommunication includes synchronizing signal and power information, power cord 1 and signal line 2 are integrated to be a cable.
It can be understood that the utility model discloses in, power cord 1 and signal line 2 are integrated for a cable, and the user only needs to insert corresponding two energy storage power supply 100 respectively to this parallel machine line through the connector just can accomplish two energy storage power supply 100's parallel operation like this when using, has reduced the connecting wire between two energy storage power supply 100, has made things convenient for and has carried out parallel machine operation to two energy storage power supply 100.
In the present embodiment, the power supply information includes information such as voltage, current remaining capacity, and the like.
The utility model discloses a power cord 1 and signal line 2 integration for the parallel line of energy storage power are for a cable, have realized realizing the parallel operation function of two energy storage power 100 with a cable, have reduced the connecting wire between two energy storage power 100, have made things convenient for and have carried out the parallel operation to two energy storage power 100.
In some embodiments, the outside of the signal line 2 is coated with a metal shield layer. Thus, the metal shielding layer can prevent external interference, thereby ensuring communication between the two energy storage power supplies 100.
In some embodiments, the power and signal wires 1, 2 are encased in an insulating cable jacket. Therefore, the power line 1 and the signal line 2 can be well protected, the power line 1 and the signal line 2 are prevented from being damaged, and the service life of the parallel line of the embodiment is prolonged.
In some embodiments, both ends of the power cord 1 include a neutral terminal 12 and a live terminal 11, and the neutral terminal 12 and the live terminal 11 can be plugged into the energy storage power supply 100. Therefore, the power line 1 and the two energy storage power supplies 100 can be connected by adopting a plug-in mode, and the parallel operation of the energy storage power supplies 100 is further facilitated.
In some embodiments, the parallel line for the energy storage power supply further includes a power output socket 3, the power output socket 3 is provided with a jack 31, the signal line 2 includes two first branches, one end of each first branch is connected to the power output socket 3, and the other end is connected to the energy storage power supply 100; the power cord 1 comprises two second branches, one end of each second branch is connected with the power output socket 3, and the other end is connected with the energy storage power supply 100. It can be understood that, in the actual use process, after the two energy storage power supplies 100 are connected in parallel by the parallel connection line of the embodiment, only the power plug of the electric device needs to be connected with the jack 31 of the power output base 3, and the use is very convenient.
In addition, it should be added that, in other embodiments of the present invention, one or more sets of the insertion holes 31 on the power output socket 3 may be provided according to actual needs, and the specific arrangement of the insertion holes 31 is not limited herein.
In some specific embodiments, a switch 32 is disposed on the output socket, the switch 32 is electrically connected to the two power lines 1, and the switch 32 is used for controlling the connection and disconnection between the two power lines 1. Therefore, whether the energy storage power supply 100 is in the working state or not can be achieved through the switch 32, and the energy storage power supply 100 is convenient for a user to use and control.
In some more specific embodiments, the switch 32 is a manual push button switch. This can further facilitate the user to operate the switch 32. Of course, in other embodiments of the present invention, the switch 32 may also be selected from other types of switches 32 according to actual needs, and is not limited to the manual button switch of the present embodiment.
In some embodiments, a relay device is provided on the power line 1, and the relay device can control the on/off of the parallel connection lines for the energy storage power supply. It can be understood that, in some cases, because of a fault, the output power sources of the two energy storage power sources 100 are not synchronized, in order to prevent damage to the electric equipment, the inside of the power source can be protected, and if a protection mechanism inside the power source fails, the relay device can be used as a final protection device, so as to better ensure the safety of the power source. In this embodiment, a relay device is disposed on the power line 1, and the relay device can be adjusted in time according to the power state or the current variation condition to avoid danger, thereby ensuring the safety of the electric device.
In some embodiments, the signal line 2 has pins 21 at both ends, and the number of the pins 21 is at least two. Therefore, the signal line 2 can better ensure the communication connection between the two energy storage power supplies 100. Optionally, the number of the pins 21 is two, three, four or five.
It should be noted that, in the embodiment of the present invention, the type and the connection mode of the pin 21 may be selected according to actual needs, and the signal and the connection mode of the pin 21 are not specifically limited herein.
Example (b):
the specific structure of the parallel connection line for the energy storage power supply according to one embodiment of the present invention is described below with reference to fig. 1 to 2.
The parallel connection line for the energy storage power supply of the embodiment comprises a power line 1, a signal line 2 and a power output base 3, wherein the signal line 2 comprises two first branch lines, one end of each first branch line is connected with the power output base 3, and the other end of each first branch line is connected with the energy storage power supply 100 through a pin 21. The two first branch lines can connect the two energy storage power supplies 100 through the power output socket 3 to transmit the electrical signals of the energy storage power supplies 100. The power cord 1 comprises two second branches, one end of each second branch is connected with the power output base 3, and the other end is connected with the energy storage power supply 100 through the zero line terminal 12 and the fire line terminal. The two second branches can connect the two energy storage power supplies 100 through the power outlet 3 to realize the parallel connection of the two energy storage power supplies 100. The electrical signal includes a synchronization signal and power information, and the power line 1 and the signal line 2 are integrated into one cable. The output base is provided with a switch 32, the switch 32 is electrically connected with the two power lines 1, and the switch 32 is used for controlling the connection and disconnection between the two power lines 1.
In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. Parallel line for energy storage power supplies, characterized in that the parallel line for energy storage power supplies is used for connecting two energy storage power supplies (100) in parallel and communicatively connecting the two energy storage power supplies (100), the parallel line for energy storage power supplies comprising:
the two ends of the power line (1) are respectively connected with the two energy storage power supplies (100) to realize the parallel connection of the two energy storage power supplies (100);
the two ends of the signal wire (2) are respectively connected with the two energy storage power supplies (100) to transmit electric signals of the energy storage power supplies (100), and the electric signals comprise synchronous signals and power supply information; wherein:
the power line (1) and the signal line (2) are integrated into a cable.
2. The parallel connection line for the energy storage power supply according to claim 1, wherein the signal line (2) is coated with a metal shielding layer on the outer side.
3. Parallel line for energy storage power supply according to claim 1, characterized in that the power supply line (1) and the signal line (2) are encased in an insulating cable sleeve.
4. The parallel connection line for the energy storage power supply according to claim 1, wherein both ends of the power supply line (1) comprise a zero line terminal (12) and a live line terminal (11), and the zero line terminal (12) and the live line terminal (11) can be plugged with the energy storage power supply (100).
5. The parallel connection line for the energy storage power supply according to claim 1, further comprising a power output base (3), wherein a jack (31) is arranged on the power output base (3), the signal line (2) comprises two first branches, one end of each first branch is connected with the power output base (3), and the other end of each first branch is connected with the energy storage power supply (100); the power line (1) comprises two second branches, one end of each second branch is connected with the power output base (3), and the other end of each second branch is connected with the energy storage power supply (100).
6. The parallel connection line for the energy storage power supply according to claim 5, wherein a switch (32) is arranged on the output seat, the switch (32) is electrically connected with the two power lines (1), and the switch (32) is used for controlling the on-off of the two power lines (1).
7. Parallel line for energy storage power supplies according to claim 6, characterized in that the switch (32) is a manual push button switch.
8. The parallel connection line for the energy storage power supply according to claim 1, wherein a relay device is arranged on the power line (1), and the relay device can control the on-off of the parallel connection line for the energy storage power supply.
9. The parallel connection line for the energy storage power supply according to claim 1, wherein two ends of the signal line (2) are provided with pins (21), and the number of the pins (21) is at least two.
10. Parallel line for energy storage power supplies according to claim 9, characterized in that the number of pins (21) is two, three, four or five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411339.8U CN212517825U (en) | 2020-07-16 | 2020-07-16 | Parallel connection line for energy storage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411339.8U CN212517825U (en) | 2020-07-16 | 2020-07-16 | Parallel connection line for energy storage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212517825U true CN212517825U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021411339.8U Active CN212517825U (en) | 2020-07-16 | 2020-07-16 | Parallel connection line for energy storage power supply |
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| Country | Link |
|---|---|
| CN (1) | CN212517825U (en) |
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2020
- 2020-07-16 CN CN202021411339.8U patent/CN212517825U/en active Active
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