CN214043761U - Module voltage acquisition heating integrated device - Google Patents
Module voltage acquisition heating integrated device Download PDFInfo
- Publication number
- CN214043761U CN214043761U CN202023102832.4U CN202023102832U CN214043761U CN 214043761 U CN214043761 U CN 214043761U CN 202023102832 U CN202023102832 U CN 202023102832U CN 214043761 U CN214043761 U CN 214043761U
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- integrated device
- heating
- collection
- heating integrated
- heater strip
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- 239000004593 Epoxy Substances 0.000 claims abstract description 8
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- 239000000463 material Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 3
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 3
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- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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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 relates to an auxiliary test instrument technical field, concretely relates to module voltage acquisition heating integrated device, include: a mounting member; the collecting piece is arranged on the mounting piece and correspondingly connected with the mounting piece; at least one heater strip avoids the collection piece is located on the installed part, each heater strip and external power supply electric connection. Set up the heater strip and form the route and connect the plug-in terminal outside positive negative lead wire between two-layer peripheral epoxy board, correspond the collection circuit board of connecting at the installed part, and set up voltage acquisition point and temperature acquisition point respectively, and correspond and connect negative temperature coefficient thermistor, on being connected to edge communication plug-in components, can effectually integrate voltage acquisition and heater strip each other, form the structure of complete collection and heating integration, the integrated formation degree is high, the packaging efficiency is fast, it all is solitary frock to the voltage monitoring and the heating of battery among the prior art to have overcome, the volume that occupies is great, be unfavorable for the defect of installation.
Description
Technical Field
The utility model relates to an auxiliary test instrument technical field, concretely relates to module voltage acquisition heating integrated device.
Background
Along with the increasing exhaustion of traditional energy sources and the increasing severity of environmental pollution, the nation proposes strategies for energy conservation, emission reduction and low-carbon economy development, batteries are widely applied due to the characteristics of convenience, rapidness, cyclic utilization and the like in the application process, in order to obtain high power and large capacity, single batteries are required to be connected in series and in parallel to form a battery pack, in order to ensure that the battery pack can normally work, a battery management system is required to uniformly monitor the battery pack in real time, one monitoring link is to monitor the voltage of each single battery in the battery pack, the voltage value of each single battery is required to be collected in real time, the performance of each single battery is judged, and meanwhile, in order to improve the performance of the batteries, the batteries are also required to be heated to be in a reasonable temperature range. To these two kinds of functions all be solitary frock among the prior art, the volume that occupies is great, is unfavorable for the installation.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming that voltage monitoring and heating to the battery among the prior art are all solitary frock, and the volume that occupies is great, is unfavorable for the defect of installation to a module voltage acquisition heating integrated device is provided.
A modular voltage acquisition heating integrated device, comprising: a mounting member; the collecting piece is arranged on the mounting piece and correspondingly connected with the mounting piece; at least one heater strip avoids the collection piece is located on the installed part, each heater strip and external power supply electric connection.
Optionally, in the above module voltage collecting and heating integrated device, at least one of the heating wires and the collecting member are located on the same side wall surface of the mounting member.
Optionally, in the above module voltage collecting and heating integrated device, each of the heating wires is bent into a plurality of zigzag shapes and disposed on the mounting member.
Optionally, in the above module voltage collecting and heating integrated device, the number of the heating wires is two, and the two heating wires are respectively disposed on two sides of the collecting member.
Optionally, in the module voltage collecting and heating integrated device, a voltage collecting point and a temperature collecting point are arranged on one side wall surface of the collecting member, and at least one negative temperature coefficient thermistor is arranged on the other side wall surface of the collecting member corresponding to the temperature collecting point.
Optionally, in the above module voltage collecting and heating integrated device, the mounting member is made of an epoxy plate.
Optionally, in the module voltage collecting and heating integrated device, a communication plug-in is disposed at one end of the collecting member.
Optionally, in the above module voltage collecting and heating integrated device, the mounting member is a composite structure including at least two stacked substrates.
The utility model discloses technical scheme has following advantage:
module voltage acquisition heating integrated device in this application, with the base material of epoxy board as the installed part, set up the heater strip and form the route and external positive negative lead wire between two-layer peripheral epoxy board and connect and insert the terminal, correspond the collection circuit board of connecting at the installed part, and set up voltage acquisition point and temperature acquisition point respectively, and correspond and connect negative temperature coefficient thermistor, in order being connected to on the edge communication plug-in components, can effectually integrate voltage acquisition and heater strip each other, form the structure of complete collection and heating integration, the integrated formation degree is high, the packaging efficiency is fast, it all is solitary frock to the voltage monitoring and the heating of battery among the prior art to have overcome, the volume that occupies is great, be unfavorable for the defect of installation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an integrated device provided in an embodiment of the present invention;
FIG. 2 is a schematic diagram of the placement of the NTC thermistor on the mounting member of the integrated device of FIG. 1;
FIG. 3 is a left side view of the integrated device shown in FIG. 2;
FIG. 4 is a front view of the integrated device shown in FIG. 2;
description of reference numerals:
1. a mounting member; 2. collecting parts; 3. heating wires; 21. a voltage collection point; 22. a temperature collection point; 23. a negative temperature coefficient thermistor; 4. and a communication plug-in.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
The embodiment describes a module voltage acquisition and heating integrated device, and referring to fig. 1-4, the integrated device comprises a mounting member 1, an acquisition member 2 and a heating wire 3, wherein the acquisition member 2 is arranged on the mounting member 1 and correspondingly connected with the mounting member 1; the heater strips 3 are arranged on the mounting part 1 by avoiding the collecting part 2, wherein the number of the heater strips 3 is at least one, each heater strip 3 is electrically connected with an external power supply to heat the heater strips 3 by electrifying, referring to fig. 1, the heater strips 3 are electrically connected with the external power supply through positive and negative electrodes.
Referring to fig. 1, the number of the heating wires 3 is two or more, each heating wire 3 is bent into a plurality of shapes like a Chinese character 'ji' and is disposed on the mounting member 1, the overall length of the heating wire 3 can be increased, of course, the heating wire 3 can also be formed into a plurality of shapes like a Chinese character 'V' and is disposed on the mounting member 1, the heating wire 3 is formed on the mounting member 1 by using an etching process, and when the number of the heating wires 3 is two, the heating wires 3 are respectively disposed on two sides of the collecting member 2.
In this embodiment, this installed part 1 can adopt two at least base plates to pile up the setting for the installed part is and is composite construction, bonds between two base plates, and wherein each base plate all adopts the panel of high temperature resistant materials such as epoxy board, and this collection 2 is PCBA collection circuit board, is equipped with communication plug-in components 4 in this collection 2's one end, and the quantity of base plate is enough to be set up according to concrete application.
Referring to fig. 1 and 2, a voltage collecting point 21 and a temperature collecting point 22 are arranged on one side wall surface of the PCBA collecting circuit board, at least one ntc thermistor 23 is arranged on the other side wall surface of the PCBA collecting circuit board corresponding to the temperature collecting point 22, the ntc thermistor 23 receives the battery temperature collected by the temperature collecting point 22, the voltage collecting point 21 collects the voltage of the battery, and the temperature data and the voltage data are transmitted to an external device, such as a battery management system (BMS for short) through a communication plug at one end of the collecting member 2, so as to perform corresponding data display.
Referring to fig. 1 and 2, the heating wire 3 and the collecting member 2 may be disposed on the same side wall surface of the mounting member 1, the temperature collecting point 22 and the voltage collecting point 21 on the collecting member 2 are disposed on the same side wall surface as the heating wire 3, an installation portion corresponding to the temperature collecting point 22 is opened on the other side wall surface of the mounting member 1, a negative temperature coefficient thermistor 23 is embedded in the installation portion, the negative temperature coefficient thermistor 23 is electrically connected to the collecting member 2, of course, in another embodiment, a through hole may be disposed on the mounting member 1, the collecting member 2 is correspondingly installed in the through hole, and then the heating wires 3 are disposed on both sides of the collecting member 2.
Of course, the collecting element 2 may be directly accommodated in the through hole, and then the pressing plates may be provided on the upper and lower surfaces of the mounting member 1, and the collecting element 2 may be fixed in the mounting member 1 by the pressing plates.
Module voltage acquisition heating integrated device in this application, regard as the substrate of installed part 1 with the epoxy board, set up heater strip 3 and form the route and external positive negative lead wire of going out between peripheral two-layer epoxy board and connect and insert the terminal, correspond at installed part 1 and connect the collection circuit board, and set up voltage acquisition point 21 and temperature acquisition point 22 respectively, and correspond and connect negative temperature coefficient thermistor 23, in order being connected to on the marginal communication plug-in components 4, can effectually integrate voltage acquisition and heater strip 3 each other, form the structure of complete collection and heating integration, the integration degree is high, the packaging efficiency is fast, it all is solitary frock to the voltage monitoring and the heating of battery among the prior art to have overcome, the volume that occupies is great, be unfavorable for the defect of installation.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. The utility model provides a module voltage acquisition heating integrated device which characterized in that includes:
a mounting (1);
the collecting piece (2) is arranged on the mounting piece (1) and is correspondingly connected with the mounting piece (1);
at least one heater strip (3), avoid gather piece (2) and locate on installed part (1), each heater strip (3) and external power source electric connection.
2. The modular voltage-harvesting heating integrated device according to claim 1, characterized in that at least one of the heating wires (3) is located on the same side wall face of the mounting (1) as the harvesting member (2).
3. The modular voltage-collecting heating integrated device as claimed in claim 1 or 2, wherein each heating wire (3) is bent into several zigzag shapes and arranged on the mounting member (1).
4. The modular voltage acquisition and heating integrated device according to claim 3, characterized in that said heating wires (3) are two and are respectively arranged on both sides of said acquisition member (2).
5. The modular voltage collection and heating integrated device according to claim 4, wherein a voltage collection point (21) and a temperature collection point (22) are arranged on one side wall surface of the collection member (2), and at least one negative temperature coefficient thermistor (23) is arranged on the other side wall surface of the collection member (2) corresponding to the temperature collection point (22).
6. The modular voltage acquisition and heating integrated device according to claim 5, wherein the mounting member (1) is made of epoxy plate material.
7. The modular voltage collection and heating integrated device according to claim 5, wherein one end of the collection member (2) is provided with a communication plug-in (4).
8. The modular voltage harvesting heating integrated device according to claim 7, wherein the mount (1) is a composite structure comprising at least two substrates arranged in a stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102832.4U CN214043761U (en) | 2020-12-21 | 2020-12-21 | Module voltage acquisition heating integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102832.4U CN214043761U (en) | 2020-12-21 | 2020-12-21 | Module voltage acquisition heating integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214043761U true CN214043761U (en) | 2021-08-24 |
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ID=77340652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023102832.4U Active CN214043761U (en) | 2020-12-21 | 2020-12-21 | Module voltage acquisition heating integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214043761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528391A (en) * | 2022-09-23 | 2022-12-27 | 欣旺达惠州动力新能源有限公司 | Electric core group and voltage acquisition method |
-
2020
- 2020-12-21 CN CN202023102832.4U patent/CN214043761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528391A (en) * | 2022-09-23 | 2022-12-27 | 欣旺达惠州动力新能源有限公司 | Electric core group and voltage acquisition method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215129 West of Building 28, No. 2, Mount Taishan Road, Suzhou High tech Zone, Suzhou, Jiangsu Province Patentee after: Suzhou Jingkong Energy Technology Co.,Ltd. Address before: 215129 West, building 28, Hefeng Industrial Park, No.2, Taishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU JK ENERGY Ltd. |
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| CP03 | Change of name, title or address |