CN214479650U - Battery junction box and uninterrupted power supply - Google Patents
Battery junction box and uninterrupted power supply Download PDFInfo
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- CN214479650U CN214479650U CN202022576641.5U CN202022576641U CN214479650U CN 214479650 U CN214479650 U CN 214479650U CN 202022576641 U CN202022576641 U CN 202022576641U CN 214479650 U CN214479650 U CN 214479650U
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- mounting surface
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Abstract
The utility model relates to the technical field of batteries, and discloses a battery junction box and an uninterruptible power supply, wherein the battery junction box comprises a box body, a first interface component, a second interface component and a baffle plate; the box body is provided with an interface mounting surface; the first interface assembly and the second interface assembly are arranged on the interface mounting surface; the baffle is movably arranged on one side of the first interface component and one side of the second interface component, which are far away from the box body, and the baffle is provided with a first station and a second station; when the baffle is positioned at the first station, the orthographic projection of the baffle on the interface mounting surface covers the orthographic projection of the first interface component on the interface mounting surface; when the baffle is located at the second station, the orthographic projection of the baffle on the interface mounting surface covers the orthographic projection of the second interface component on the interface mounting surface. The battery junction box can meet the requirement that an uninterruptible power supply is connected with two different external battery boxes, and can avoid mixed use or wrong insertion of the two different external battery boxes.
Description
Technical Field
The utility model relates to a battery technology field, in particular to battery junction box and uninterrupted power source.
Background
In the prior art, as shown in fig. 1, an external battery box of an uninterruptible power supply 01 generally employs a lead-acid battery box, and an interface equipped on a battery junction box 02 on the uninterruptible power supply is a lead-acid battery interface 03 capable of being connected with the lead-acid battery box. With the development of lithium batteries, the use scenes of the lithium battery box matched with the uninterruptible power supply are more and more. However, the existing uninterruptible power supply battery junction box with the lead-acid battery interface cannot meet the requirement that a user uses a lithium battery box as an uninterruptible source external battery box.
SUMMERY OF THE UTILITY MODEL
The utility model provides a battery terminal box and uninterrupted power source, above-mentioned battery terminal box can satisfy uninterrupted power source and be connected with the external battery box of two kinds of differences to can avoid the external battery box of two kinds of differences to use or insert wrong interface thoughtlessly.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a battery junction box comprises a box body, a first interface component, a second interface component and a baffle; the box body is provided with an interface mounting surface; the first interface assembly and the second interface assembly are arranged on the interface mounting surface; the baffle is movably arranged on one side of the first interface component and one side of the second interface component, which are far away from the box body, and the baffle is provided with a first station and a second station; wherein the content of the first and second substances,
when the baffle is positioned at the first station, the orthographic projection of the baffle on the interface mounting surface covers the orthographic projection of the first interface component on the interface mounting surface;
when the baffle is located at the second station, the orthographic projection of the baffle on the interface mounting surface covers the orthographic projection of the second interface component on the interface mounting surface.
In the battery junction box provided by the embodiment of the utility model, the interface mounting surface of the box body is provided with the first interface component and the second interface component, which can meet the connection between the battery junction box and two different external battery boxes, because the side of the first interface component and the second interface component, which is far away from the box body, is provided with the movable baffle plate, when the baffle plate is positioned at the first station, the orthographic projection of the baffle plate on the interface mounting surface covers the orthographic projection of the first interface component on the interface mounting surface, when the baffle plate is positioned at the second station, the orthographic projection of the baffle plate on the interface mounting surface covers the orthographic projection of the second interface component on the interface mounting surface, namely, when the second interface component is required to be connected with the matched battery box, the baffle plate can move to the first station to shield the first interface component, and when the first interface component is required to be connected with the matched external battery box, the baffle can move to the second station, shelters from second interface module, can avoid the mixed condition of using or inserting wrong interface of two kinds of different external battery boxes.
Optionally, the interface mounting surface has at least one guide rail extending along the arrangement direction of the first interface assembly and the second interface assembly, the baffle plate has a connection portion in one-to-one corresponding fit with the guide rail, and the baffle plate is movably mounted on the guide rail through the connection portion.
Optionally, the guide rail is a sliding groove extending along an arrangement direction of the first interface assembly and the second interface assembly.
Optionally, the connecting portion has a buckle engaged with the corresponding sliding groove.
Optionally, the first interface assembly includes a pair of first interfaces arranged side by side, and the second interface assembly includes a pair of second interfaces arranged side by side.
Optionally, at least one first connecting piece and at least one second connecting piece are arranged on the interface mounting surface, and a third connecting piece which can be connected with the first connecting piece and the second connecting piece in a matched manner is arranged on the baffle plate;
when the baffle is positioned at the first station, the third connecting piece can be matched and fixedly connected with the first connecting piece;
when the baffle is located at the second station, the third connecting piece can be matched and fixedly connected with the second connecting piece.
Optionally, the first connecting piece and the second connecting piece are fixed nut columns, and the third connecting piece is a fixed screw.
Optionally, the first type of interface is fixed to the interface mounting surface through the first connecting piece, and the second type of interface is fixed to the interface mounting surface through the second connecting piece.
Optionally, the extending direction of the first type interface is different from the extending direction of the second type interface.
Optionally, the arrangement of the connection terminals in the first type of interface is different from that of the connection terminals in the second type of interface.
The utility model also provides an uninterrupted power source, including the arbitrary battery terminal box that provides among the above-mentioned technical scheme.
Drawings
Fig. 1 is a schematic diagram of an uninterruptible power supply according to the prior art;
fig. 2 is a schematic structural view of a battery junction box according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a battery junction box according to an embodiment of the present invention;
fig. 4 is a schematic plan view of a battery junction box according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a baffle according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a battery junction box according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a battery junction box according to an embodiment of the present invention;
fig. 8 is a schematic plan view of a battery junction box according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of an uninterruptible power supply according to an embodiment of the present invention.
Icon:
01-an uninterruptible power supply; 02-battery junction box; 03-lead acid battery interface;
1-box body; 11-a guide rail; 2-a first interface component; 21-a first type interface; 211 — a connection terminal of the first interface; 3-a second interface component; 31-interface of the second type; 311-a connection terminal of a second interface; 4-a baffle plate; 41-a connecting part; 411-fastener; 5-a first connecting member; 6-a second connector; 7-a third connection; 81-a first fixture; 82-second fixing member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 2, fig. 3 and fig. 4, the present invention provides a battery junction box, which includes a box body 1, a first interface component 2, a second interface component 3 and a baffle 4; the box body 1 is provided with an interface mounting surface; the first interface component 2 and the second interface component 3 are arranged on the interface mounting surface; the baffle 4 is movably arranged on one side of the first interface component 2 and the second interface component 3, which is far away from the box body 1, and the baffle 4 is provided with a first station and a second station; wherein the content of the first and second substances,
when the baffle 4 is located at the first station, the orthographic projection of the baffle 4 on the interface mounting surface covers the orthographic projection of the first interface component 2 on the interface mounting surface, as shown in fig. 2;
when the shutter 4 is in the second station, the orthographic projection of the shutter 4 on the interface mounting surface covers the orthographic projection of the second interface component 3 on the interface mounting surface, as shown in fig. 3.
In the battery junction box provided by the embodiment of the utility model, the interface mounting surface of the box body 1 is provided with the first interface component 2 and the second interface component 3, which can meet the connection between the battery junction box and two different external battery boxes, because the side of the first interface component 2 and the second interface component 3 departing from the box body 1 is provided with the movable baffle 4, when the baffle 4 is positioned at the first station, the orthographic projection of the baffle 4 positioned on the interface mounting surface covers the orthographic projection of the first interface component 2 positioned on the interface mounting surface, when the baffle 4 is positioned at the second station, the orthographic projection of the baffle 4 positioned on the interface mounting surface covers the orthographic projection of the second interface component 3 positioned on the interface mounting surface, that is, when the second interface component 3 is required to be connected with a battery box matched with the second interface component, the baffle 4 can move to the first station to shield the first interface component 2, and when the first interface component 2 is required to be connected with the external battery box matched with the second interface component, baffle 4 can move to the second station, shelters from second interface module 3, can avoid the condition of two kinds of different external battery boxes to use or insert wrong interface.
In one embodiment, the interface mounting surface has at least one guide rail 11 extending along the arrangement direction of the first interface module 2 and the second interface module 3, the baffle 4 has a connection portion 41 corresponding to the guide rail 11, and the baffle 4 is movably mounted on the guide rail 11 through the connection portion 41, so that the baffle 4 can move along the extension direction of the guide rail 11, that is, the baffle 4 can move along the arrangement direction of the first interface module 2 and the second interface module 3.
For example, as shown in fig. 2 to 4, two parallel guide rails 11 may be disposed on the interface mounting surface, and the connecting portions 41 on the baffle 4 are fitted to the two guide rails 11 one by one, so that the baffle 4 can slide along the extending direction of the guide rails 11. Alternatively, as shown in fig. 6 to 8, a single guide rail 11 may be provided on the interface mounting surface, and the connecting portion 41 on the barrier 4 may be engaged with the single guide rail 11, so that the barrier 4 can slide along the extending direction of the guide rail 11. In practical applications, the number of the guide rails 11 can be selected according to practical situations, and is not limited herein.
It should be noted that the arrangement of the first interface module 2 and the second interface module 3 may be vertical, as shown in fig. 2 to 4, or horizontal, as shown in fig. 6 to 8. The arrangement of the first interface module 2 and the second interface module 3 may be selected according to practical situations and is not shown here.
Specifically, as shown in fig. 4 and 8, the guide rail 11 may be a sliding groove extending in the arrangement direction of the first interface module 2 and the second interface module 3. The connecting portion 41 on the baffle 4 can be inserted into the corresponding sliding slot, so that the connecting portion 41 can move along the extending direction of the sliding slot, and further the baffle 4 moves in the arrangement direction of the first interface component 2 and the second interface component 3.
Specifically, as shown in fig. 5, the connecting portion 41 may have a catch 411 thereon, which engages with a corresponding sliding slot, and the catch 411 may be caught in the sliding slot, so that the baffle 4 can move along the sliding slot without being separated from the wiring and the top.
In one embodiment, as shown in fig. 6 to 8, the interface mounting surface may further be provided with at least one first connecting member 5 and at least one second connecting member 6, the baffle 4 may be provided with a third connecting member 7 capable of being connected with both the first connecting member 5 and the second connecting member 6 in a matching manner, when the baffle 4 is located at the first station, the third connecting member 7 may be fixedly connected with the first connecting member 5 in a matching manner, when the baffle 4 is located at the second station, the third connecting member 7 may be fixedly connected with the second connecting member 6 in a matching manner, by fixedly connecting the third connecting member 7 on the baffle 4 with the first connecting member 5 on the battery junction box, when the second interface component 3 is required to be connected with the battery junction box matched therewith, the baffle 4 is fixed to the first station to shield the first interface component 2, and is fixedly connected with the second connecting member 6 on the battery junction box through the third connecting member 7 on the baffle 4, when the first interface component 2 is required to be connected with the matched battery box, the baffle plate 4 is fixed to the second station to block the second interface component 3, so that the battery box can be prevented from being used by a customer in a mixed mode or the wrong interface can be prevented from being inserted. When the baffle 4 needs to be switched between the first station and the second station, as shown in fig. 6 and 7, the connection between the third connecting member 7 and the first connecting member 5 or the second connecting member 6 needs to be released, then the baffle 4 needs to be moved to be switched to another station, and finally the third connecting member 7 is connected with the second connecting member 6 or the first connecting member 5.
Specifically, the first connecting member 5 and the second connecting member 6 may be fixed nut posts, and the third connecting member 7 may be a fixed screw, and the fixed screw may be fittingly connected with the fixed nut posts.
In one embodiment, as shown in fig. 4 and 8, the first interface module 2 may include a pair of first type interfaces 21 arranged side by side, and the second interface module 3 may include a pair of second type interfaces 31 arranged side by side. The first type of interface 21 may be a lead-acid battery interface for connection with a lead-acid battery box, and the second type of interface 31 may be a lithium battery interface for connection with a lithium battery box. Alternatively, the first type interface 21 is a lithium battery interface, and the second type interface 31 is a lead-acid battery interface. The first interface assembly 2 and the second interface assembly 3 enable the battery junction box to be connected with a lead-acid battery box and a lithium battery box, respectively. The types of the first type interface 21 and the second type interface 31 may be determined according to actual situations, and are not limited herein.
Specifically, the first type interface 21 may be fixedly connected to the interface connection surface of the battery junction box through a first fixing member 81, and the second type interface 31 may be fixedly connected to the interface connection surface of the battery junction box through a second fixing member 82. For example, as shown in fig. 8, each first-type interface 21 is fixedly connected to the interface connection surface of the battery junction box by two first fixing members 81, and each second-type interface 31 is fixedly connected to the interface connection surface of the battery junction box by two second fixing members 82.
In another embodiment, the first type interface 21 may be fixed to the interface mounting surface by the first connector 5, and the second type interface 31 may be fixed to the interface mounting surface by the second connector 6. The first fixing part 81 and the second fixing part 82 do not need to be arranged separately, the first connecting part 5 and the second connecting part 6 are reused, the structure is simple, the assembling process can be simplified, and the manufacturing cost can be saved. For example, as shown in fig. 4, each first-type interface 21 is fixed on the interface mounting surface through two first connecting pieces 5, each second-type interface 31 is fixed on the interface mounting surface through two second connecting pieces 6, and two third connecting pieces 7 are arranged on the baffle 4 and can be in one-to-one corresponding fit connection with the two first connecting pieces 5 and in one-to-one corresponding connection with the two second connecting pieces 6, so that the baffle 4 can be fixed in position at both the first station and the second station.
In an embodiment, in order to avoid the wrong connection of the external battery box, as shown in fig. 8, the extending direction of the first type interface 21 may be different from the extending direction of the second type interface 31, and the type of the interface can be identified through the extending direction of the interface, so as to avoid the wrong connection of the external battery box.
Optionally, the extending direction of the first type interface 21 and the extending direction of the second type interface 31 may also be the same, as shown in fig. 4.
Further, in order to avoid the situation that the user does not move the baffle 4 to cause the external battery box interface to be inserted incorrectly, as shown in fig. 4 and 8, the arrangement modes of the connection terminal 211 in the first type interface 21 and the connection terminal 311 in the second type interface 31 may also be different, so that the connection terminals arranged on the power lines of different external power boxes are also different, and the external battery box interface can be prevented from being inserted incorrectly. Specifically, the arrangement of the connection terminals in the first-type interface 21 and the second-type interface 31 may be set to have the same number of columns and different numbers of rows, as shown in fig. 4, the arrangement of the connection terminals 211 in the first-type interface 21 is 3 rows and 2 columns, and the arrangement of the connection terminals 311 in the second-type interface 31 is 4 rows and 2 columns. Optionally, the connection terminals in the first type interface 21 and the second type interface 31 may also be set to have different numbers of columns and rows, as shown in fig. 8, the arrangement of the connection terminals 211 in the first type interface 21 may be 3 rows and 2 columns, and the arrangement of the connection terminals 311 in the second type interface 31 may be 2 rows and 4 columns.
The present invention further provides an uninterruptible power supply, as shown in fig. 9, the uninterruptible power supply 200 includes any one of the battery junction boxes 100 provided in the above technical solution.
It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (11)
1. A battery junction box is characterized by comprising a box body, a first interface component, a second interface component and a baffle plate; the box body is provided with an interface mounting surface; the first interface assembly and the second interface assembly are arranged on the interface mounting surface; the baffle is movably arranged on one side of the first interface component and one side of the second interface component, which are far away from the box body, and the baffle is provided with a first station and a second station; wherein the content of the first and second substances,
when the baffle is positioned at the first station, the orthographic projection of the baffle on the interface mounting surface covers the orthographic projection of the first interface component on the interface mounting surface;
when the baffle is located at the second station, the orthographic projection of the baffle on the interface mounting surface covers the orthographic projection of the second interface component on the interface mounting surface.
2. The battery junction box of claim 1, wherein the interface mounting surface has at least one rail extending along the direction of the first interface module and the second interface module, the baffle has a connection portion corresponding to the rail, and the baffle is movably mounted on the rail through the connection portion.
3. The battery junction box of claim 2, wherein the guide rail is a sliding groove extending along an alignment direction of the first interface assembly and the second interface assembly.
4. The battery junction box of claim 3, wherein the connecting portion has a snap thereon that mates with the corresponding slide channel.
5. The battery junction box of claim 1, wherein said first interface assembly comprises a pair of first type interfaces arranged side-by-side and said second interface assembly comprises a pair of second type interfaces arranged side-by-side.
6. The battery junction box of claim 5, wherein the interface mounting surface is provided with at least one first connector and at least one second connector, and the baffle plate is provided with a third connector which can be matched and connected with the first connector and the second connector;
when the baffle is positioned at the first station, the third connecting piece can be matched and fixedly connected with the first connecting piece;
when the baffle is located at the second station, the third connecting piece can be matched and fixedly connected with the second connecting piece.
7. The battery junction box of claim 6, wherein the first and second connectors are fixed nut posts and the third connector is a fixed screw.
8. The battery junction box of claim 7, wherein said first type of interface is secured to said interface mounting surface by said first connector and said second type of interface is secured to said interface mounting surface by said second connector.
9. The battery junction box of claim 5, wherein a direction of extension of the first type of interface is different from a direction of extension of the second type of interface.
10. The battery connector of claim 5, wherein the terminals in the first type of interface are arranged differently than the terminals in the second type of interface.
11. An uninterruptible power supply comprising the battery junction box of any of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022576641.5U CN214479650U (en) | 2020-11-09 | 2020-11-09 | Battery junction box and uninterrupted power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022576641.5U CN214479650U (en) | 2020-11-09 | 2020-11-09 | Battery junction box and uninterrupted power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479650U true CN214479650U (en) | 2021-10-22 |
Family
ID=78182078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022576641.5U Active CN214479650U (en) | 2020-11-09 | 2020-11-09 | Battery junction box and uninterrupted power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214479650U (en) |
-
2020
- 2020-11-09 CN CN202022576641.5U patent/CN214479650U/en active Active
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