CN212136555U - Battery module and new forms of energy equipment - Google Patents
Battery module and new forms of energy equipment Download PDFInfo
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- CN212136555U CN212136555U CN202021249152.2U CN202021249152U CN212136555U CN 212136555 U CN212136555 U CN 212136555U CN 202021249152 U CN202021249152 U CN 202021249152U CN 212136555 U CN212136555 U CN 212136555U
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Abstract
The utility model provides a battery module, include: module body and insulating support, module body include shell, anodal connecting plate and negative pole connecting plate, have received electric core module in the shell, and anodal connecting plate and negative pole connecting plate set up in the first side of shell, and insulating support's one end is connected with anodal connecting plate, and insulating support's the other end is connected with the negative pole connecting plate. The utility model provides a technical scheme has solved current battery module's installation space very limited, takes place the problem of short circuit risk easily.
Description
Technical Field
The utility model relates to a battery technology field especially relates to a battery module and new forms of energy equipment.
Background
The battery module is a power source of new energy equipment, for example, a new energy automobile, and generally, the battery module is disposed at the bottom of a vehicle body of the new energy automobile. Because the temperature of automobile body bottom is higher, consequently, when setting up battery module in new energy automobile bottom, need very notice safety, however, current battery module's installation space is very limited, takes place the short circuit risk easily.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a battery module and new forms of energy equipment to the installation space who solves current battery module is very limited, takes place the problem of short circuit risk easily.
In a first aspect, an embodiment of the present invention provides a battery module, including: the module comprises a module body and an insulating support, wherein the module body comprises a shell, a positive connecting plate and a negative connecting plate, an electric core module is accommodated in the shell, the positive connecting plate and the negative connecting plate are arranged on a first side face of the shell, one end of the insulating support is connected with the positive connecting plate, and the other end of the insulating support is connected with the negative connecting plate.
Optionally, the insulating support comprises a limiting part and a first fixing part, the first fixing part is formed on the side face of the limiting part so as to fix the limiting part on the module body, and the positive connecting plate and the negative connecting plate are clamped on the limiting part.
Optionally, the limiting portion is formed with a first limiting groove and a second limiting groove, the positive connecting plate is clamped in the first limiting groove, and the negative connecting plate is clamped in the second limiting groove.
Optionally, a signal acquisition assembly is arranged on the module body, a communication hole is formed in the limiting portion and used for a connecting line of the signal acquisition assembly to penetrate through, and the communication hole is formed between the first limiting groove and the second limiting groove.
Optionally, a first fixing part is arranged on the first fixing part, and a second fixing part matched with the first fixing part is arranged on the module body.
Optionally, the battery cell module includes a positive power terminal and a negative power terminal, the positive power terminal is fixed on the positive connecting plate, and the negative power terminal is fixed on the negative connecting plate.
Optionally, the positive connecting plate includes a second fixing portion and a third fixing portion, the second fixing portion is connected to the third fixing portion, the positive power terminal is fixed to the second fixing portion, and the third fixing portion includes a first receiving groove.
Optionally, the negative connecting plate includes a fourth fixing portion and a fifth fixing portion, the fourth fixing portion is connected to the fifth fixing portion, the negative power terminal is fixed to the fourth fixing portion, and the fifth fixing portion includes a second receiving groove.
Optionally, the size of the first receiving groove is matched with the size of the first limiting groove, and the size of the second receiving groove is matched with the size of the second limiting groove.
Optionally, the new energy device is a new energy vehicle.
The embodiment of the utility model provides an among the technical scheme, through being equipped with insulating support to connect the anodal connecting plate with insulating support's one end, connect the negative pole connecting plate with insulating support's the other end, thereby avoid anodal connecting plate and negative pole connecting plate to collect and take place the short circuit risk.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a battery module according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a connection condition of the battery module according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an insulating support of a battery module according to an embodiment of the present invention.
Reference numerals:
1. an insulating support; 2. a housing; 3. a positive electrode connecting plate; 4. a negative electrode connecting plate; 5. a cell module; 6. a first side surface; 7. a first limit groove; 8. a second limit groove; 9. a communication hole.
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 some, not all, of the embodiments of the present invention. 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.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention pertains. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance. But merely to distinguish between different components. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Referring to fig. 1 to 3, an embodiment of the present invention provides a battery module, including: module body and insulating support 1, the module body includes shell 2, anodal connecting plate 3 and negative pole connecting plate 4, has accommodated electric core module 5 in the shell 2, and anodal connecting plate 3 and negative pole connecting plate 4 set up in the first side 6 of shell 2, and the one end and the anodal connecting plate 3 of insulating support 1 are connected, and the other end and the negative pole connecting plate 4 of insulating support 1 are connected.
In this embodiment, the first side 6 of the housing 2 refers to the top side of the housing 2. Wherein, when the battery module is applied to the bottom surface of the new energy automobile, the top surface of the housing 2 refers to the side surface facing away from the ground.
Foretell battery module is through being equipped with insulating support 1 to connect positive connecting plate 3 with insulating support 1's one end, connect negative pole connecting plate 4 with insulating support 1's the other end, thereby avoid positive connecting plate 3 and negative pole connecting plate 4 to collect and take place the short circuit risk.
Optionally, the insulating support 1 includes a limiting portion and a first fixing portion, the first fixing portion is formed on a side surface of the limiting portion to fix the limiting portion on the module body, and the positive electrode connecting plate 3 and the negative electrode connecting plate 4 are both clamped in the limiting portion. Specifically, the material of the insulating support 1 is a plastic material, and optionally, in other possible embodiments, other types of insulating materials may also be used, which is only described as an example here. In this embodiment, through insulating support 1, positive pole connecting plate 3 and negative pole connecting plate 4 are isolated, can prevent that anodal ear and negative pole ear from collecting and taking place the contact short circuit, have guaranteed battery module's security.
Optionally, a first fixing member is disposed on the first fixing portion, and a second fixing member adapted to the first fixing member is disposed on the module body. Specifically, in this embodiment, the first fixing member is provided with three through holes, the second fixing member is provided with a corresponding number of through holes respectively adapted to the size of the three through holes, and the first fixing member and the second fixing member can be connected by bolts. Here, as an alternative embodiment, for example, the first fixing element and the second fixing element may be connected by using a snap ring or other fastening device, and the present invention is not limited thereto. Optionally, the limiting portion is formed with a first limiting groove 7 and a second limiting groove 8, the positive electrode connecting plate 3 is clamped in the first limiting groove 7, and the negative electrode connecting plate 4 is clamped in the second limiting groove 8.
Optionally, be equipped with the signal acquisition subassembly on the module body, spacing portion is formed with communication hole 9 and supplies the line of signal acquisition subassembly to run through, specifically, communication hole 9 locates between first spacing groove 7 and the second spacing groove 8.
Specifically, the positive electrode connecting plate 3 and the negative electrode connecting plate 4 can be effectively isolated by providing the first limiting groove 7 and the second limiting groove 8. In order to fix the positive connecting plate 3 and the negative connecting plate 4 conveniently, the size of the first accommodating groove needs to be matched with the size of the first limiting groove 7, and the size of the second accommodating groove needs to be matched with the size of the second limiting groove 8.
In addition, in practice, sometimes it is necessary to send the relevant information of the battery module to the relevant new energy device, for example, the voltage information and the temperature information of the battery module, and therefore, a signal acquisition component, such as a temperature sensor and a voltage collector, is arranged on the module body, and the temperature sensor and the voltage collector are both existing outsourcing components. Specifically, the temperature sensor and the voltage collector send the collected temperature information and the collected voltage information to the related new energy device, the sending mode can be wireless sending or can be sending through a cable, when the cable is used for sending, one end of the cable is connected with the temperature sensor and the voltage collector, and the other end of the cable penetrates through the communication hole 9 and is connected to the new energy device. Through being equipped with this communication hole 9, can be effectively with the signal transmission of signal acquisition subassembly collection to new forms of energy equipment, convenient to use, implementation cost is low.
Optionally, the module body further includes a positive tab and a negative tab, the battery module 5 includes a positive power terminal and a negative power terminal, the positive power terminal is fixed on the positive connection plate 3, and the negative power terminal is fixed on the negative connection plate 4. Specifically, the positive power supply terminal is fixed to the positive connection plate 3 by welding, and the negative power supply terminal is also welded to the negative connection plate 4 by welding, but as an alternative embodiment, in other possible embodiments, the positive power supply terminal may be fixed by other fixing methods, and this is only an example and is not limited. In this embodiment, the positive power supply terminal is fixed by the positive connection plate 3, and the negative power supply terminal is fixed by the negative connection plate 4, so that the outputs of the positive electrode and the negative electrode can be realized more stably and more safely.
Optionally, the battery further comprises a first wire harness and a second wire harness, wherein the first wire harness is connected with the positive electrode connecting plate 3, and the second wire harness is connected with the negative electrode connecting plate 4. The battery module is connected with external equipment, such as new energy equipment, through the first wire harness and the second wire harness.
Optionally, the positive electrode connecting plate 3 includes a second fixing portion and a third fixing portion, the second fixing portion is connected with the third fixing portion, specifically, the positive electrode power supply terminal is fixed on the second fixing portion, the third fixing portion includes a first receiving groove, and the first wire harness is connected with the third fixing portion. The first wire harness is connected with the third fixing portion through a screw, and the first accommodating groove is used for accommodating the screw. In this embodiment, the second fixing portion is a conductive fixing plate, and the positive power supply terminal is soldered to the conductive fixing plate.
Optionally, the first receiving groove includes a first sidewall, a second sidewall and a third sidewall, the first sidewall is disposed on the first side surface 6 and connected to the first connecting portion, the second sidewall is perpendicular to the first sidewall, and the third sidewall is perpendicular to the second sidewall and parallel to the first sidewall. It is understood that, in this embodiment, the first receiving groove is shaped like a Chinese character 'ao', and further, the third sidewall is provided with a first through hole for mounting the screw.
Alternatively, the negative electrode connecting plate 4 includes a fourth fixing portion and a fifth fixing portion, the fourth fixing portion and the fifth fixing portion are connected, the negative electrode power terminal is fixed to the fourth fixing portion, the fifth fixing portion includes a second receiving groove, and the second harness is connected to the fifth fixing portion. The second wire harness is connected with the fifth fixing portion through a screw, and the second accommodating groove is used for accommodating the screw.
In this embodiment, the third fixing portion is a conductive fixing plate, and the negative power supply terminal is soldered to the conductive fixing plate.
Optionally, the second receiving groove includes a fourth sidewall, a fifth sidewall, a sixth sidewall and a seventh sidewall, the fourth sidewall is disposed on the first side surface 6 and connected to the second connecting portion, the fifth sidewall is perpendicular to the fourth sidewall, the sixth sidewall is perpendicular to the fifth sidewall and parallel to the fourth sidewall, and the seventh sidewall is perpendicular to the sixth sidewall and parallel to the fifth sidewall.
It is understood that, in this embodiment, the second receiving groove has a zigzag shape, and further, the sixth side wall is provided with a second through hole for mounting the screw.
The embodiment of the utility model provides a still provide a new energy equipment, this new energy equipment includes as above embodiment the battery module. Since the technical solution of this embodiment includes all technical solutions of the above embodiments, at least all technical effects of the above embodiments can be achieved, and details are not repeated here.
Optionally, in this embodiment, the new energy device is a new energy vehicle. For example, the new energy device refers to a new energy automobile, a new energy motorcycle, a new energy water heater or other new energy devices. The description is given for illustrative purposes only and is not intended to be limiting.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A battery module, comprising: the module comprises a module body and an insulating support, wherein the module body comprises a shell, a positive connecting plate and a negative connecting plate, an electric core module is accommodated in the shell, the positive connecting plate and the negative connecting plate are arranged on a first side face of the shell, one end of the insulating support is connected with the positive connecting plate, and the other end of the insulating support is connected with the negative connecting plate.
2. The battery module according to claim 1, wherein the insulating holder includes a position-limiting portion and a first fixing portion formed at a side surface of the position-limiting portion to fix the position-limiting portion to the module body, and the positive electrode connecting plate and the negative electrode connecting plate are both engaged with the position-limiting portion.
3. The battery module according to claim 2, wherein the stopper portion has a first stopper groove and a second stopper groove, the positive electrode connecting plate is engaged with the first stopper groove, and the negative electrode connecting plate is engaged with the second stopper groove.
4. The battery module according to claim 3, wherein the module body is provided with a signal acquisition assembly, the limiting portion is provided with a communication hole for a connection wire of the signal acquisition assembly to pass through, and the communication hole is formed between the first limiting groove and the second limiting groove.
5. The battery module as claimed in claim 2, wherein the first fixing portion is provided with a first fixing member, and the module body is provided with a second fixing member fitted with the first fixing member.
6. The battery module of claim 3, wherein the cell module comprises a positive power terminal and a negative power terminal, the positive power terminal being secured to the positive connection plate, and the negative power terminal being secured to the negative connection plate.
7. The battery module according to claim 6, wherein the positive electrode connection plate includes a second fixing portion and a third fixing portion, the second fixing portion being connected to the third fixing portion, the positive electrode power supply terminal being fixed to the second fixing portion, and the third fixing portion including a first receiving groove.
8. The battery module according to claim 7, wherein the negative connection plate includes a fourth fixing portion and a fifth fixing portion, the fourth fixing portion and the fifth fixing portion are connected, the negative power terminal is fixed to the fourth fixing portion, and the fifth fixing portion includes a second receiving groove.
9. The battery module as recited in claim 8, wherein the first receiving groove is adapted to the first position-limiting groove, and the second receiving groove is adapted to the second position-limiting groove.
10. A new energy device, characterized in that the new energy device comprises the battery module according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249152.2U CN212136555U (en) | 2020-06-30 | 2020-06-30 | Battery module and new forms of energy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249152.2U CN212136555U (en) | 2020-06-30 | 2020-06-30 | Battery module and new forms of energy equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136555U true CN212136555U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021249152.2U Active CN212136555U (en) | 2020-06-30 | 2020-06-30 | Battery module and new forms of energy equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136555U (en) |
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2020
- 2020-06-30 CN CN202021249152.2U patent/CN212136555U/en active Active
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