CN214124045U - Storage battery pack and storage battery terminal protection cover - Google Patents
Storage battery pack and storage battery terminal protection cover Download PDFInfo
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- CN214124045U CN214124045U CN202022717990.4U CN202022717990U CN214124045U CN 214124045 U CN214124045 U CN 214124045U CN 202022717990 U CN202022717990 U CN 202022717990U CN 214124045 U CN214124045 U CN 214124045U
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- storage battery
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- battery
- battery terminal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a storage battery and battery terminal safety cover. The protective cover of the storage battery terminal comprises a first protective sheet and a second protective sheet which are attached to the periphery of the storage battery terminal; the first protection sheet comprises a first opening and a second opening; the second protection sheet is embedded into the second opening and sealed at the periphery side; the first protection sheet is connected with a positioning body used for positioning and connecting the storage battery. The storage battery terminal protection cover can make the first opening aligned with a terminal interface which is inevitably used in the storage battery pack and make the second opening aligned with a terminal interface which is not necessarily used in the storage battery pack according to the actual installation requirement of the storage battery pack to which the storage battery terminal protection cover is applied. And optionally retaining the second protective sheet or removing the second protective sheet according to whether the storage battery pack needs to use the terminal interface positioned at the second opening, and considering the wiring requirement and the protection requirement of the storage battery pack and the storage battery thereof.
Description
Technical Field
The utility model relates to a battery field especially relates to a battery terminal safety cover. Still relate to a storage battery, include above-mentioned battery terminal safety cover.
Background
With the development of electronic information industry, the demand of storage batteries as matching products of power supply systems of communication, electric power and data machine rooms is steadily increasing, and the front-end storage batteries are widely applied to the fields of communication, UPS/EPS and the like, for example, are installed in power supply cabinets of 19 inches, 23 inches and the like.
When the storage battery is installed, the leads of part of the storage battery pack are led out from the top of the storage battery and the leads of part of the storage battery pack are led out from the side of the storage battery according to different installation scenes. When a power line needs to be led out from the top of the storage battery, the storage battery protective cover shields the wiring terminal, and the installation cannot be realized; and directly remove the guard shield, then can lead to battery terminal and lead wire connector to leak outward, influence outward appearance and dustproof effect, arouse the short circuit moreover easily, cause major incident, form great economic loss.
At present, the storage battery pack adopts a special terminal sheath to perform safety protection at storage batteries at two ends, and the storage battery positioned in the middle of the storage battery pack cannot use the special terminal sheath, so that the storage battery positioned in the middle of the storage battery pack is still in an exposed state, the protection effect is poor, and the appearance attractiveness is influenced.
In summary, how to provide a protection device that can satisfy the actual installation situation of the storage battery pack becomes a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a battery terminal safety cover can carry out the pertinence protection according to the actual installation condition of storage battery and battery, has both satisfied the wiring requirement of storage battery and battery, can rationally protect the battery terminal again. Another object of the utility model is to provide a storage battery, including above-mentioned battery terminal safety cover.
In order to achieve the above object, the present invention provides a protective cover for a battery terminal, comprising a first protective sheet and a second protective sheet attached to the periphery of the battery terminal; the first protection sheet comprises a first opening and a second opening; the second protection sheet is embedded into the second opening and sealed at the periphery side; the first protection sheet is connected with a positioning body used for positioning and connecting the storage battery.
Preferably, the second opening is in particular a pre-cut slotted hole; the second protection sheet is specifically a precut sheet body arranged in a local area of the first protection sheet.
Preferably, the plane where the first opening is located and the plane where the second opening is located are adjacent and intersect; the first open edge and the second open edge are communicated.
Preferably, the first protection sheet is a sheet body with an L-shaped cross section, and an L-shaped end surface located at an end of the sheet body forms the first opening; the first protection piece comprises two first openings and two second openings arranged on the surface of the piece body.
Preferably, the two second openings are arranged on the same surface of the sheet body.
Preferably, the surface of the sheet body is further provided with a first voltage detection hole, a second voltage detection hole and an exhaust pipe mounting hole; the first voltage detection holes and the two second openings are arranged on the same plane of the sheet body, and the second voltage detection holes and the exhaust pipe mounting holes are arranged on the other plane of the sheet body.
Preferably, the positioning body is fixedly connected to the inner side surface of the sheet body.
Preferably, the positioning body is a buckle for buckling the storage battery.
The utility model also provides a storage battery, install respectively in whole including a plurality of batteries, a plurality of battery terminal safety cover as above of battery.
Preferably, any one of the battery terminals is specifically a front terminal.
Compared with the prior art, the utility model provides a storage battery terminal protection cover includes first protection piece and second protection piece that are used for pasting in storage battery terminal periphery; the first protection sheet is connected with a positioning body used for realizing the positioning connection of the first protection sheet and the storage battery.
In the storage battery terminal protection cover, a first protection sheet is provided with a first opening and a second opening; the second protection sheet is embedded into the second opening and sealed at the periphery side. Therefore, the first opening is equivalent to an opening structure which is normally arranged in the first protective sheet, and the second opening is equivalent to an opening structure which is arranged in the first protective sheet and can change the opening and closing state.
Compare and openly expose all the time in the external world in first uncovered, the second is openly embedded in and is fixed a position and connect the second screening glass in the second, and the week side involution of second screening glass in the open week side of second, consequently, the second is uncovered and only can be uncovered in the external world when operating personnel demolishs the second screening glass, and need not to use the second when uncovered, and the second screening glass forms the confining surface in the uncovered department of second, ensures the structural integrity of first screening glass in the uncovered department of second.
The utility model provides a battery terminal safety cover can be according to its storage battery's that uses actual installation demand, makes the first uncovered terminal interface who must use in aiming at storage battery, makes the uncovered terminal interface who does not need the natural use in aiming at the battery of second. On the basis of this, the second protective sheet is optionally retained or removed depending on whether the battery pack requires the use of a terminal interface located at the second opening. In conclusion, the storage battery terminal protection cover can meet the wiring requirements of the storage battery pack and the storage battery thereof, and can reasonably protect any storage battery terminal in the storage battery pack.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a battery terminal protection cover according to an embodiment of the present invention in a first operating state;
fig. 2 is a schematic structural diagram of a battery terminal protection cover according to an embodiment of the present invention in a second operating state;
fig. 3 is a schematic structural diagram of a battery terminal protection cover according to an embodiment of the present invention in a third operating state;
fig. 4 is a schematic structural diagram of a battery pack according to an embodiment of the present invention in a first connection state;
fig. 5 is a schematic structural diagram of a battery pack according to an embodiment of the present invention in a second connection state.
The device comprises a storage battery 01, a connecting copper bar 02, a positive electrode outgoing line 03, a negative electrode outgoing line 04, a first protection sheet 1, a first opening 11, a second opening 12, a second protection sheet 2, a buckle 3, a first voltage detection hole 4, a second voltage detection hole 5 and an exhaust pipe mounting hole 6.
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.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of a battery terminal protection cover according to an embodiment of the present invention in a first working state; fig. 2 is a schematic structural diagram of a battery terminal protection cover according to an embodiment of the present invention in a second operating state; fig. 3 is a schematic structural diagram of a battery terminal protection cover according to an embodiment of the present invention in a third operating state; fig. 4 is a schematic structural diagram of a battery pack according to an embodiment of the present invention in a first connection state; fig. 5 is a schematic structural diagram of a battery pack according to an embodiment of the present invention in a second connection state.
The utility model provides a storage battery terminal protection cover, which comprises a first protection sheet 1, a second protection sheet 2 and a positioning body; the first protective sheet 1 is used for being attached to the periphery of the storage battery terminal, and plays roles of preventing dust, electric shock and short circuit and preventing external force from damaging parts such as the storage battery terminal and a mounting bolt thereof; the positioning body is connected to the first protection sheet 1 and used for positioning and mounting the first protection sheet 1 and the storage battery 01.
In the storage battery terminal protection cover, a first opening 11 and a second opening 12 for avoiding a connecting cable of a storage battery terminal are arranged in a first protection sheet 1. Compare and open all the time in first uncovered 11 and expose in the external world, second protection sheet 2 is connected to embedding and location in the uncovered 12 of second, and the week side involution of second protection sheet 2 in the week side of the uncovered 12 of second, consequently, the uncovered 12 of second only exposes in the external world when operating personnel demolishs second protection sheet 2, when need not to use the uncovered 12 of second, and second protection sheet 2 forms the closed surface in the uncovered 12 department of second.
Based on the above-mentioned structural connection relation of this battery terminal safety cover, this battery terminal safety cover is applied to the battery terminal protection during operation of storage battery, according to the concrete wiring relation of storage battery, makes first protection piece 1 aim at the wiring mouth between the adjacent battery 01 in the storage battery with first uncovered 11 and second uncovered 12 aim at the optional wiring mouth attached in the battery terminal surface of arbitrary battery 01 in the storage battery.
The wiring port between the adjacent storage batteries 01 can specifically refer to a first wiring port used for realizing wiring of a connecting copper bar 02 between the adjacent storage batteries 01 in any storage battery 01; the optional wiring port of any storage battery 01 can particularly refer to a second wiring port, which is different from the first wiring port in position and/or direction, in any storage battery 01.
Because the storage battery pack comprises a plurality of storage batteries 01 which are placed side by side and electrically connected, the first wiring port belongs to the structure which is inevitably used by any storage battery 01 in the working state, and therefore, the storage battery terminal protection cover is aligned to the first wiring port through the first opening 11, and the normal assembly and use of the storage battery pack are ensured.
As for the second wiring port of any battery 01, it may or may not be used for wiring depending on the specific installation and operation state of the battery pack and its battery 01. Therefore, the protective cover of the terminal of the storage battery is aligned with the second wire connection port through the second opening 12, and if the second wire connection port is not used for wire connection, the second protective sheet 2 sealed at the second opening 12 is not removed; if the second wire connection port is used for wire connection, the second protection sheet 2 sealed at the second opening 12 is removed, and the cable connected with the second wire connection port is led out from the second opening 12.
The utility model provides an in the battery terminal safety cover, the quantity of first uncovered 11, the uncovered 12 quantity of second and the uncovered 12 relative position relation of first uncovered 11 and second can be according to the storage battery of this battery terminal safety cover concrete application and battery 01's structure setting.
As for the positioning body adopted by the storage battery terminal protection cover, the fixed connection with the storage battery 01 can be realized by adopting the modes of sticking, buckling and locking by a fastener, and the specific positioning mode is set by combining the specific structural structure of the storage battery 01 and the terminal thereof.
The following provides a further description of the battery terminal protection cover according to the present invention with reference to the accompanying drawings and embodiments.
On the basis of the above embodiment, in the present invention, the second protection sheet 2 is disposed in the first protection sheet 1 in a precut processing manner. In other words, the second opening 12 of the first protective sheet 1 is a precut slot hole with a precut slot on the peripheral side, and the second protective sheet 2 is a precut sheet body arranged in the second opening 12. Because the pre-cutting grooves are arranged on the peripheral side of the second opening 12 and the peripheral side of the second protection sheet 2, an operator can apply acting force to the second protection sheet 2 by hands to make the second protection sheet 2 separate from the second opening 12, and the second opening 12 is realized. On the contrary, when the battery pack to which the battery terminal protection cover is applied and the battery 01 thereof do not need to use the second opening 12, the operator may attach the battery terminal protection cover to the surface of the battery terminal in an initial structure state in which the second protection sheet 2 is not separated from the second opening 12.
According to the above-mentioned technological parameters of the precutting groove, the amount of the acting force required by the operator to separate the second protection sheet 2 from the second opening 12 can be within the range that the operator can reach by bare hands, or can be slightly larger than the range that the operator can reach by bare hands, so as to ensure that the operator can only remove the second protection sheet 2 when assisting to operate a tool to a certain extent, and reduce the probability that the second protection sheet 2 is accidentally separated from the second opening 12.
Since the second protective sheet 2 is provided in the first protective sheet 1 in a precut manner, the thickness of the first protective sheet 1 and the thickness of the second protective sheet 2 are generally the same. Of course, the difference between the thickness of the first protective sheet 1 and the thickness of the second protective sheet 2 is not excluded.
In view of prior art, storage battery and 01's of battery specific structure and installation, the utility model provides an in the battery terminal safety cover, first uncovered 11 place plane and the uncovered 12 place plane of second are adjacent and crossing, and meanwhile, the edge of first uncovered 11 and the uncovered 12 edge of second communicate.
As the plane of the first opening 11 is adjacent to and intersects the plane of the second opening 12, an intersection line exists between the plane of the first opening 11 and the plane of the second opening 12, the edge of the first opening 11 overlaps with the intersection line, and the edge of the second opening 12 also overlaps with the intersection line. This means that when the second protective sheet 2 is removed, the first opening 11 and the second opening 12 are communicated at the intersection line to form an opening having a larger area.
In the storage battery pack using the storage battery terminal protection cover, the first opening 11 can be used for ensuring the normal installation of the connecting copper bar 02 between the adjacent storage batteries 01, and the first opening 11 and/or the second opening 12 can be used for meeting the connection of other cables of any storage battery 01, for example, in the positive lead-out wire 03 and the negative lead-out wire 04 of the two storage batteries 01 arranged at the outermost side in the storage battery pack respectively, one of the protection plates can be led out towards the first direction through the first opening 11 when the second protection plate 2 is not separated from the second opening 12, or can be led out towards the second direction through the second opening 12 when the second protection plate 2 is separated from the second opening 12, and direction change can be flexibly and freely realized at the first opening 11 and the second opening 12 when the second protection plate 2 is separated from the second opening 12; the other one is the same.
Of course, according to the conventional connection manner of the battery pack and the battery 01 thereof in the prior art, it is not uncommon that the aforementioned positive lead-out wire 03 and negative lead-out wire 04 need to switch the connection direction by using the first opening 11 and the second opening 12. Therefore, if it is not necessary to use the interface of the battery terminal under the second protective sheet 2, the battery terminal protective cover does not need to be removed at the beginning of the assembly on the outer periphery of the battery terminal, so that the second protective sheet 2 can protect the interface under. Therefore, in addition to satisfying the flexible change of the connection direction of the positive lead wire 03 and the negative lead wire 04, the edge of the first opening 11 and the edge of the second opening 12 are adjacent to each other, so that the operator can conveniently remove the second protection sheet 2 through the first opening 11, and the use of the battery terminal protection cover is simplified.
To the first protective sheet 1 employed in the present invention, a specific reference example is provided below.
In the first protective sheet 1, the L-shaped end surface at the end of the sheet body forms a first opening 11,
referring to fig. 3, the L-shaped end surface at the end of the sheet body forms a first opening 11, and thus, the first protective sheet 1 includes two first openings 11, and the two first openings 11 are left and right opposite in the orientation shown in fig. 3. In consideration of the structure of the secondary battery 01, two second openings 12 are provided in the first protective sheet 1 for allowing the positive lead-out wire 03 and the negative lead-out wire 04 to be led out upward.
It should be noted here that the battery pack includes a plurality of batteries 01 arranged side by side, as shown in fig. 4 and 5, and in the battery pack, only two batteries 01 located at the outermost side need to be led out the positive electrode lead-out wire 03 and the lead-out wire, respectively, so that, for any one battery 01, once it is located at the outermost side of the battery pack, only one of the two second openings 12 is generally used, and thus the second protective sheet 2 located in the other second opening 12 does not need to be removed.
Referring to fig. 2 to 5, in the battery terminal protection cover shown in fig. 2, two second openings 12 are provided on the same surface of the sheet body, and only one second protection sheet 2 on the right side is removed, in other words, in the actual use of the battery terminal protection cover shown in fig. 2, the first protection sheet 1 actually has two first openings 11 and one second opening 12. Similarly, in the battery terminal protection cover shown in fig. 3, the first protection sheet 1 actually has two first openings 11 and one second opening 12. Fig. 2 and 3 can be seen in conjunction with fig. 5, in fig. 5, the battery terminal protection cover shown in fig. 2 is fitted to the front end of the rightmost battery 01 shown in fig. 5; the battery terminal protection cover shown in fig. 3 is attached to the front end of the leftmost battery 01 shown in fig. 5.
Further, the utility model provides a battery terminal safety cover still includes first voltage detection hole 4, second voltage detection hole 5 and blast pipe mounting hole 6. Wherein, the first voltage detection hole 4 and the two second openings 12 are arranged on the same plane of the sheet body, and the second voltage detection hole 5 and the exhaust pipe mounting hole 6 are arranged on the other plane of the sheet body. The battery pack concentrated exhaust pipe is respectively connected into each battery 01 through the exhaust pipe mounting holes 6 of the plurality of battery terminal protection covers.
The first voltage detection hole 4 and the second voltage detection hole 5 are used for leading out voltage monitoring signal lines of the battery 01 in different directions or inserting a detection head of a voltage detection device into the battery 01 in different directions.
In addition, the surface of the sheet body can be provided with polarity marks. The polarity identification comprises a positive pole identification and a negative pole identification, the positive pole identification and the negative pole identification correspond to the two second openings 12 respectively, and the polarity identification is used for assisting an operator in judging the polarity of the interface of the storage battery terminal below the two second openings 12. Referring to fig. 1, in the battery terminal protection cover shown in fig. 1, two polarity marks and two first voltage detection holes 4 are positioned to coincide.
As for the utility model discloses the location body that adopts, but fixed connection is in the inboard surface of lamellar body for with be located the battery terminal location of the inboard below of lamellar body and be connected. The positioning body can be specifically arranged as a buckle 3 for being buckled and connected with a clamping groove of the storage battery 01 arranged at the storage battery terminal.
The utility model also provides a storage battery, install respectively in the battery terminal of whole battery 01 and a plurality of battery terminal safety cover as provided by above embodiment including a plurality of batteries 01, a plurality of.
All the batteries 01 are arranged side by side, and a battery terminal protective cover is attached to the periphery of a battery terminal of any one of the batteries 01.
In this storage battery pack, adjacent battery 01 is equipped with the connection copper bar 02 in battery terminal department, and the battery terminal is inserted from adjacent first uncovered 11 of two adjacent battery terminal safety covers respectively at arbitrary both ends of connecting copper bar 02.
In the storage battery pack, a storage battery terminal of any storage battery 01 is also provided with a positive electrode outgoing line interface and a negative electrode outgoing line interface, and the number of the positive electrode outgoing line interfaces and the number of the negative electrode outgoing line interfaces are not less than two. The plurality of positive lead wire interfaces are partially aligned with a first opening 11 in the battery terminal protection cover and partially aligned with a second opening 12 in the battery terminal protection cover. Similarly, some of the negative lead wire interfaces are aligned with the first openings 11 in the battery terminal protection cover and some are aligned with the second openings 12 in the battery terminal protection cover.
Further, the utility model discloses a battery 01 specifically is leading terminal battery, in other words, the battery terminal is leading terminal for install the edge department that the length of front side edge is shorter in battery 01.
It is right above the utility model provides a storage battery and battery terminal safety cover have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A protective cover for a battery terminal is characterized by comprising a first protective sheet (1) and a second protective sheet (2) which are used for being attached to the periphery of the battery terminal; the first protection sheet (1) comprises a first opening (11) and a second opening (12); the second protection sheet (2) is embedded into the second opening (12) and sealed on the periphery side; the first protection sheet (1) is connected with a positioning body used for positioning and connecting the storage battery (01).
2. The battery terminal protection cover according to claim 1, characterized in that said second opening (12) is in particular a pre-cut slot; the second protection sheet (2) is specifically a precut sheet body arranged in a local area of the first protection sheet (1).
3. The battery terminal protection cover according to claim 1, wherein the plane of the first opening (11) and the plane of the second opening (12) are adjacent and intersect; the edge of the first opening (11) is communicated with the edge of the second opening (12).
4. The battery terminal protection cover according to claim 1, wherein the first protection sheet (1) is embodied as a sheet body having an L-shaped cross section, and an L-shaped end surface at an end of the sheet body forms the first opening (11); the first protection sheet (1) comprises two first openings (11) and two second openings (12) arranged on the surface of the sheet body.
5. The battery terminal protection cover according to claim 4, wherein two of said second openings (12) are provided on the same surface of said sheet.
6. The battery terminal protection cover according to claim 5, wherein the surface of the sheet body is further provided with a first voltage detection hole (4), a second voltage detection hole (5) and an exhaust pipe mounting hole (6); the first voltage detection hole (4) and the two second openings (12) are formed in the same plane of the sheet body, and the second voltage detection hole (5) and the exhaust pipe mounting hole (6) are formed in the other plane of the sheet body.
7. The battery terminal protection cover according to claim 4, wherein the positioning body is fixedly attached to an inner side surface of the sheet body.
8. The battery terminal protection cover according to claim 7, characterized in that the positioning body is embodied as a snap (3) for snapping the battery (01).
9. A battery pack, characterized by comprising a plurality of batteries (01), a plurality of battery terminals respectively mounted to all of said batteries (01), and a plurality of battery terminal protective covers according to any one of claims 1 to 8.
10. The battery pack according to claim 9, wherein any of the battery terminals is in particular a front terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717990.4U CN214124045U (en) | 2020-11-20 | 2020-11-20 | Storage battery pack and storage battery terminal protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717990.4U CN214124045U (en) | 2020-11-20 | 2020-11-20 | Storage battery pack and storage battery terminal protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214124045U true CN214124045U (en) | 2021-09-03 |
Family
ID=77505982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022717990.4U Active CN214124045U (en) | 2020-11-20 | 2020-11-20 | Storage battery pack and storage battery terminal protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214124045U (en) |
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2020
- 2020-11-20 CN CN202022717990.4U patent/CN214124045U/en active Active
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