CN216530683U - Outdoor energy storage power supply parallel connection battery changing structure - Google Patents
Outdoor energy storage power supply parallel connection battery changing structure Download PDFInfo
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- CN216530683U CN216530683U CN202123198857.3U CN202123198857U CN216530683U CN 216530683 U CN216530683 U CN 216530683U CN 202123198857 U CN202123198857 U CN 202123198857U CN 216530683 U CN216530683 U CN 216530683U
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- power supply
- battery cell
- wiring pin
- cell group
- energy storage
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- 238000004146 energy storage Methods 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an outdoor energy storage power supply parallel connection battery replacing structure which comprises a first battery cell group and a second battery cell group, wherein the first battery cell group and the second battery cell group are respectively connected with a first wiring pin and a second wiring pin which are used for connecting the first battery cell group and the second battery cell group in parallel, the first wiring pin and the second wiring pin are connected through a connecting wire, the first wiring pin and the second wiring pin are also respectively connected with a first circuit breaker and a second circuit breaker which are used for automatically breaking the current of the first wiring pin and the second wiring pin, and the first circuit breaker and the second circuit breaker are both connected with an external wiring hole connected with a circuit control PCB. The technical scheme of the utility model solves the problems that the outdoor power supply structure in the prior art does not have a power conversion structure, cannot provide a function of freely converting voltage and cannot flexibly provide electric energy.
Description
Technical Field
The technical scheme of the utility model relates to the field of power structures, in particular to a parallel battery replacement structure of an outdoor energy storage power supply.
Background
The outdoor power supply can cover various digital equipment, household appliances and vehicle-mounted emergency appliances and provides a standby power supply for outdoor travel and family emergency. Meanwhile, the solar energy power storage power supply can be used for a long time in a region separated from the commercial power. The wind-proof and corrosion-resistant outdoor power supply has excellent low failure rate under outdoor harsh conditions such as wind resistance, corrosion resistance and the like, and provides guarantee for outdoor power utilization. In the prior art, an outdoor power supply can only use rated voltage for electric equipment, one jack or socket can only output according to fixed voltage, and if a certain socket of the outdoor power supply is damaged or the socket is not enough, and the electric equipment is not matched with the voltage of the existing available socket, adaptive power supply cannot be provided. Therefore, an outdoor energy storage power source with a battery replacement structure is urgently needed in the market at present.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model aims to solve at least one of the technical problems in the related art to a certain extent. Therefore, the technical scheme mainly aims to provide an outdoor energy storage power supply parallel connection power switching structure, and aims to solve the problems that an outdoor power supply structure in the prior art does not have a power switching structure, cannot provide a function of freely converting voltage, and does not provide electric energy flexibly.
In order to achieve the purpose, the utility model provides an outdoor energy storage power supply parallel battery changing structure which comprises a first battery cell group and a second battery cell group, wherein the first battery cell group and the second battery cell group are respectively connected with a first wiring pin and a second wiring pin which are used for connecting the first battery cell group and the second battery cell group in parallel, the first wiring pin and the second wiring pin are connected through a connecting wire, the first wiring pin and the second wiring pin are also respectively connected with a first circuit breaker and a second circuit breaker which are used for automatically breaking the current of the first wiring pin and the second wiring pin, and the first circuit breaker and the second circuit breaker are both connected with an external wiring hole connected with a circuit control PCB.
In one embodiment, the first and second electric core groups are externally provided with an external casing for protection, and the internal of the external casing is provided with slots for placing the electric core groups.
In one embodiment, the first and second terminal pins are externally sleeved with a terminal housing for preventing damage of an external object.
In one embodiment, the bottom of the outer shell is provided with a support seat.
In one embodiment, the first electric core group and the second electric core group are further connected with an expansion interface terminal.
In one embodiment, a fixing plate for connecting with an external fixing member is arranged at one side of the first electric core group and the second electric core group.
In one embodiment, the first electric core group and the second electric core group are fixed in the slots in the outer shell through clamping and screws.
In one embodiment, the number of the electric core groups arranged in parallel is at least two.
The technical scheme of the utility model has the following beneficial effects:
the outdoor energy storage power supply parallel connection power switching structure provided by the technical scheme of the utility model can provide a flexible power switching function, can realize various voltage conversion only by a small number of sockets or plugs, and can disconnect the current on one or more wiring pins through each breaker to ensure that the power is not supplied any more when weak voltage is required for power supply. For example, when high-voltage power supply is required, the circuit breaker is closed, and the connection pins are connected in parallel. Need not too much specifications and differ electric core and connect the hole, simple structure easily loads and unloads and maintains.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the technical solutions of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an external casing, each battery cell, and other components in the technical solution of the present invention.
Fig. 2 is a schematic diagram illustrating the wiring of the first electric core assembly and the second electric core assembly in the technical solution of the present invention.
Fig. 3 is a schematic view of another perspective structure of the product according to the technical solution of the present invention.
[ list of reference numerals for main parts/components ]
Detailed Description
In order to make the purpose of the technical solution of the present invention and the advantages of the technical solution of the present invention more clearly understood, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the technical solution of the present invention. It is obvious that the described embodiments are only some embodiments of the technical solution of the present invention, not all embodiments.
Based on the embodiments in the technical solution of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the technical solution of the present invention.
It should be noted that all the directional indicators (e.g., upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement condition, etc. in a specific state (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Descriptions such as references to "first", "second", etc. in the technical solutions of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of the present invention, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the technical solution of the present invention, unless explicitly stated or limited otherwise, the terms "connected" and "fixed" should be understood broadly, for example, "fixed" may be a fixed connection, a detachable connection, or an integral formation; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Specific meanings of the above terms in the technical solutions of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In addition, the technical solutions of the present invention between the embodiments can be combined with each other, but it must be based on the realization of the ordinary skilled person in the art, and when the technical solutions of the present invention are contradictory or can not be realized, the combination of the technical solutions of the present invention should be considered to be absent, and is not within the protection scope of the technical solution of the present invention.
The specific embodiment of the technical scheme of the utility model is as follows:
example 1:
referring to fig. 1 to 3, an outdoor energy storage power supply parallel connection battery replacing structure comprises a first battery cell group 13 and a second battery cell group 14, wherein the first battery cell group 13 and the second battery cell group 14 are respectively connected with a first wiring pin 19 and a second wiring pin 190 which are used for connecting the first battery cell group 13 and the second battery cell group 14 in parallel, the first wiring pin 19 and the second wiring pin 190 are connected through a connecting wire 191, the first wiring pin 19 and the second wiring pin 190 are also respectively connected with a first circuit breaker 17 and a second circuit breaker 18 which are used for automatically disconnecting the current of the first wiring pin 19 and the second wiring pin 190, and the first circuit breaker 17 and the second circuit breaker 18 are both connected with an external wiring hole 11 connected with a circuit control PCB.
The outdoor energy storage power supply parallel connection power switching structure can provide a flexible power switching function, can realize multiple voltage conversion only by a small number of sockets or plugs, and can disconnect the current on one or more wiring pins through each circuit breaker to ensure that the power supply is not carried out any more when weak voltage is needed for power supply. For example, when high-voltage power supply is required, the circuit breaker is closed, and the connection pins are connected in parallel. Need not too much specifications and differ electric core and connect the hole, simple structure easily loads and unloads and maintains.
Referring to fig. 1, preferably, the first electric core set 13 and the second electric core set 14 are externally provided with an external casing 1 for protection, and the external casing 1 is internally provided with slots for placing the electric core sets.
Referring to fig. 1, preferably, the first and second connection pins 19 and 190 are externally sleeved with connection lines 191 casing 10 for preventing damage of external objects.
Referring to fig. 1, preferably, the bottom of the outer case 1 is provided with a support seat 15.
Referring to fig. 1, preferably, the first electric core set 13 and the second electric core set 14 are further connected with an extended interface terminal 16.
The provision of the extended interface terminal 16 enriches different interface types.
Referring to fig. 1, preferably, the first and second electric core sets 13 and 14 are provided at one side thereof with a fixing plate 12 for connection with an external fixture.
Referring to fig. 1, preferably, the first electric core set 13 and the second electric core set 14 are fixed to the outer casing 1 in the slots by clamping and screwing, and the outer casing 1 is fixed in the slots by screws.
Referring to fig. 1 and 2, preferably, the number of the electric core groups arranged in parallel is at least two.
The working principle of the technical scheme of the utility model is as follows:
the outdoor energy storage power supply parallel connection power switching structure can provide a flexible power switching function, can realize multiple voltage conversion only by a small number of sockets or plugs, and can disconnect the current on one or more wiring pins through each circuit breaker to ensure that the power supply is not carried out any more when weak voltage is needed for power supply. For example, when high-voltage power supply is required, the circuit breaker is closed, and the connection pins are connected in parallel. Need not too much specifications and differ electric core and connect the hole, simple structure easily loads and unloads and maintains.
The above description is only a preferred embodiment of the technical solution of the present invention, and is not intended to limit the scope of the technical solution of the present invention, and all the modifications made by the technical solution of the present invention and the contents of the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides an outdoor energy storage power supply trades electric structure in parallel, its characterized in that, includes first electric core group and second electric core group, first electric core group with second electric core group is connected with respectively and is used for parallelly connected first electric core group with the first wiring pin and the second wiring pin of second electric core group, first wiring pin with second wiring pin passes through the connecting wire and connects, first wiring pin with second wiring pin still is connected with respectively and is used for automatic disconnection first wiring pin with first circuit breaker and the second circuit breaker of second wiring pin electric current, first circuit breaker with the second circuit breaker all with be connected with circuit control PCB's outside wiring hole and be connected.
2. The outdoor energy storage power supply parallel battery replacing structure as claimed in claim 1, wherein the first battery cell group and the second battery cell group are externally provided with an external casing for protection, and the external casing is internally provided with slots for placing the battery cell groups.
3. The outdoor energy storage power supply parallel connection structure as claimed in claim 1, wherein the first and second connection pins are externally sleeved with connection wire casings for preventing external objects from being damaged.
4. The outdoor energy storage power supply parallel-connection and battery-replacement structure as claimed in claim 2, wherein a support seat is arranged at the bottom of the outer shell.
5. The outdoor energy storage power supply parallel battery replacing structure as claimed in claim 1, wherein the first battery cell group and the second battery cell group are further connected with an expansion interface terminal.
6. The outdoor energy storage power supply parallel connection and battery replacement structure as claimed in claim 1, wherein a fixing plate for connecting with an external fixing member is disposed at one side of the first battery cell group and the second battery cell group.
7. The outdoor energy storage power supply parallel connection battery replacing structure as claimed in claim 2, wherein the first battery cell group and the second battery cell group are fixed in the slots in the outer shell through clamping and screws.
8. The outdoor energy storage power supply parallel battery replacement structure according to claim 1, wherein the number of the battery packs arranged in parallel is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123198857.3U CN216530683U (en) | 2021-12-17 | 2021-12-17 | Outdoor energy storage power supply parallel connection battery changing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123198857.3U CN216530683U (en) | 2021-12-17 | 2021-12-17 | Outdoor energy storage power supply parallel connection battery changing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530683U true CN216530683U (en) | 2022-05-13 |
Family
ID=81501262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123198857.3U Expired - Fee Related CN216530683U (en) | 2021-12-17 | 2021-12-17 | Outdoor energy storage power supply parallel connection battery changing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530683U (en) |
-
2021
- 2021-12-17 CN CN202123198857.3U patent/CN216530683U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |