CN208507976U - Monitor component and power supply device - Google Patents

Monitor component and power supply device Download PDF

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Publication number
CN208507976U
CN208507976U CN201821301214.2U CN201821301214U CN208507976U CN 208507976 U CN208507976 U CN 208507976U CN 201821301214 U CN201821301214 U CN 201821301214U CN 208507976 U CN208507976 U CN 208507976U
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China
Prior art keywords
group
line
contact portion
contact
segment
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Withdrawn - After Issue
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CN201821301214.2U
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Chinese (zh)
Inventor
周国标
周鹏
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Sinoev Hefei Technologies Co Ltd
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Sinoev Hefei Technologies Co Ltd
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Priority to CN201821301214.2U priority Critical patent/CN208507976U/en
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Abstract

The utility model embodiment provides a kind of monitor component and power supply device.The monitor component includes fixed plate, monitoring line and connecting line.Fixed plate includes the first fixed plate and the second fixed plate being stacked.Line is monitored to be arranged between the first fixed plate and the second fixed plate.Connecting line includes the first linkage section, first linkage section includes the first group of connecting filament and second group of connecting filament being made of respectively more connecting filaments, monitoring line includes contact-segment, and first group of connecting filament is wound around in second group of connecting filament and contact-segment, to realize the electric connection of monitoring line and connecting line.Wherein, the length extending direction of second group of connecting filament and the length extending direction of contact-segment are identical, and second group of connecting filament is contacted with contact-segment.It can guarantee that monitoring line is effectively combined closely with connecting line by above-mentioned setting, stretching resistance is big, and the node diameter of junction is small.

Description

Monitor component and power supply device
Technical field
The utility model relates to detection technique fields, in particular to a kind of monitor component and power supply device.
Background technique
Whether monitoring battery occurs the measure of thermal runaway as setting monitor board at present, is provided with tin silk in the monitor board, electricity Line is connect with the tin silk, to realize the monitoring to battery thermal runaway.The connection of currently employed electric wire and tin silk is by tin silk It is directly wound on the copper wire of electric wire, or using welding manner etc..Although aforesaid way may be implemented to connect, but directly twine Around will cause, link node diameter is big, and the meeting in subsequent processes is so that tin silk disconnects, and there is also tin silk is easily broken for welding manner The deficiency opened.
Utility model content
In order to overcome above-mentioned deficiency in the prior art, the utility model embodiment is designed to provide a kind of monitoring group Part and power supply device, can be by being wound around another part connecting filament for the part connecting filament of connecting line and monitoring the contact of line Duan Shang guarantees that monitoring line is effectively combined closely with connecting line, and stretching resistance is big, and the node diameter of junction is small.
The utility model embodiment provides a kind of monitor component, and the monitor component includes fixed plate, monitoring line and connection Line,
The fixed plate includes the first fixed plate and the second fixed plate being stacked;
The monitoring line is arranged between first fixed plate and second fixed plate;
The connecting line includes the first linkage section, and first linkage section includes first be made of respectively more connecting filaments Group connecting filament and second group of connecting filament, the monitoring line includes contact-segment, and first group of connecting filament is wound around described second group On connecting filament and the contact-segment, to realize the electric connection of the monitoring line and the connecting line, wherein second group of company The length extending direction for connecing silk is identical as the length extending direction of the contact-segment, and second group of connecting filament is contacted with described Section contact.
Optionally, in the utility model embodiment, first group of connecting filament includes first around line segment, the monitoring line It further include the monitoring section being connect with the contact-segment,
The contact-segment includes the first contact portion, bending part and the second contact portion, wherein one end of first contact portion It is connect with the monitoring section, the other end is connect through the bending part with second contact portion;
Described first is wound around first contact portion and institute along the length extending direction of first contact portion around line segment State on second group of connecting filament, wherein described first around line segment formed the first winding section close to the bending part.
Optionally, in the utility model embodiment, first group of connecting filament further includes connecting with described first around line segment Second connect around line segment,
First contact portion and second contact site are in the same side of the bending part;
Described second is wound around first contact portion, described along the length extending direction of first contact portion around line segment On second contact portion and second group of connecting filament, wherein described second around the second winding section that line segment is formed and the bending The distance between portion is greater than the distance between first winding section and the bending part, and first winding section and described the Two winding sections are adjacent.
Optionally, in the utility model embodiment, first winding section is in the first contact portion length extension side The first upward width is less than second width of second winding section on the first contact portion length extending direction.
Optionally, in the utility model embodiment, the length of second contact portion is greater than first width and institute State the sum of second width.
Optionally, in the utility model embodiment, the length of first contact portion is greater than the length of the second contact portion.
Optionally, in the utility model embodiment, first winding section is in first contact portion and described second The circle number wound on group connecting filament is 2~3 circles.
Optionally, in the utility model embodiment, the quantity for the connecting filament that first group of connecting filament includes is less than institute State the quantity for the connecting filament that second group of connecting filament includes.
Optionally, in the utility model embodiment, first group of connecting filament includes 6~8 connecting filaments.
The utility model embodiment also provides a kind of power supply device, and the power supply device includes multiple battery modules and described Monitor component, the monitor component is arranged between the adjacent battery modules, for whether monitoring the battery modules Thermal runaway occurs.
In terms of existing technologies, the utility model has the following beneficial effects:
The utility model embodiment provides a kind of monitor component and power supply device.The monitor component includes fixed plate, prison Control line and connecting line.The fixed plate includes the first fixed plate and the second fixed plate being stacked.The monitoring line setting exists Between first fixed plate and second fixed plate.The connecting line includes the first linkage section, the first linkage section packet Include the first group of connecting filament and second group of connecting filament being made of respectively more connecting filaments.The monitoring line includes contact-segment.It is described First group of connecting filament is wound around in second group of connecting filament and the contact-segment, to realize the monitoring line and the connecting line Electric connection.Wherein, the length extending direction of second group of connecting filament is identical as the length extending direction of the contact-segment, And second group of connecting filament is contacted with the contact-segment.It can both guarantee that monitor line effectively combines closely with connecting line as a result, And stretching resistance is big, also makes the node diameter of junction small.
To enable the above objects, features, and advantages of utility model to be clearer and more comprehensible, it is preferable that the utility model is cited below particularly Embodiment, and cooperate appended attached drawing, it is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of monitor component provided by the embodiment of the utility model.
Fig. 2 is monitoring one of line and the connection schematic diagram of connecting line provided by the embodiment of the utility model.
Fig. 3 is the two of the connection schematic diagram of monitoring line and connecting line provided by the embodiment of the utility model.
Fig. 4 is the three of the connection schematic diagram of monitoring line and connecting line provided by the embodiment of the utility model.
Icon: 100- monitor component;110- fixed plate;120- monitors line;121- contact-segment;The first contact portion of 1211-; The second contact portion of 1212-;1213- bending part;123- monitors section;130- connecting line;The first linkage section of 131-;The connection of 132- second Section;First group of connecting filament of 135-;The first winding section 1351-;The second winding section 1352-;Second group of connecting filament of 136-.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations Arrangement and design.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to The range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under The feature in embodiment and embodiment stated can be combined with each other.
Fig. 1 is please referred to, Fig. 1 is the structural schematic diagram of monitor component 100 provided by the embodiment of the utility model.The monitoring Component 100 may include fixed plate 110, monitoring line 120 and connecting line 130.The fixed plate 110 may include being stacked First fixed plate and the second fixed plate.The monitoring line 120 is arranged between first fixed plate and second fixed plate, To realize fixation and protection to the monitoring line 120.The connecting line 130 is arranged outside the fixed plate 110, wherein institute The junction for stating monitoring line 120 and the connecting line 130 is arranged between first fixed plate and second fixed plate.Institute Stating junction has the characteristics that node diameter is small, and stretching resistance is big, it is ensured that the junction will not be loose.Even if as a result, by Mr. Yu's installation space requires the thickness of connecting part in fixed plate 110 (for example, being no more than 3mm), above-mentioned monitor component 100 according to It so can satisfy the requirement, be applied in the installation space.
In the present embodiment, the monitoring line 120 includes that contact-segment 121 and monitoring section 123, the monitoring section 123 pass through The contact-segment 121 is realized with the connecting line 130 to be electrically connected.The connecting line 130 includes the first linkage section 131 and second Linkage section 132, first linkage section 131 with the monitoring line 120 for connecting, and second linkage section 132 is used for and it He connects device, so that other devices obtain the relevant information of the monitoring line 120 (for example, described by the connecting line 130 Whether monitoring line 120 fuses).Optionally, to be easy to implement connection, the setting of the first linkage section 131 is fixed described first Between plate and second fixed plate, second linkage section 132 is arranged outside the fixed plate 110.
It is monitoring line 120 provided by the embodiment of the utility model and connecting line 130 incorporated by reference to reference Fig. 2~Fig. 4, Fig. 2 One of connection schematic diagram, Fig. 3 be it is provided by the embodiment of the utility model monitoring line 120 and connecting line 130 connection schematic diagram it Two, Fig. 4 are the three of the connection schematic diagram of monitoring line 120 and connecting line 130 provided by the embodiment of the utility model.The connecting line It include more connecting filaments in 130.More connecting filaments at first linkage section 131 are divided into two parts, a portion connection Silk first group of connecting filament 135 of composition, remaining another part connecting filament form second group of connecting filament 136.First group of connection Silk 135 is wound around in second group of connecting filament 136 and the contact-segment 121, to realize the monitoring line 120 and the company The electric connection of wiring 130.Wherein, the length of the length extending direction of second group of connecting filament 136 and the contact-segment 121 Extending direction is identical, and second group of connecting filament 136 is contacted with the contact-segment 121.
Optionally, the length of first group of connecting filament 135 can be different from the length of second group of connecting filament 136, The length of first group of connecting filament 135 can also be identical as the length of second group of connecting filament 136.The one of the present embodiment It is convenient to carry out, the length of the length of first group of connecting filament 135 and second group of connecting filament 136 in kind embodiment It is identical.
In the present embodiment, by being not that all connecting filaments at first linkage section 131 are directly wound in institute It states in contact-segment 121, but the part connecting filament at first linkage section 131 is wrapped in another part connecting filament and described In contact-segment 121, it thus can guarantee that monitoring line 120 is effectively combined closely with the connecting line 130, and big with stretching resistance Feature, while above-mentioned setting can guarantee that the node diameter of junction is opposite and all connecting filaments be directly wound in contact-segment 121 The diameter of the node of formation is small.Since aforesaid way makes the monitoring line 120 and the junction node of the connecting line 130 straight Diameter is small, so that the monitor component 100 can be applied in small space, and should not be weighed wounded, be broken.
In the present embodiment, first group of connecting filament 135 includes first around line segment, and described first around line segment and described the The connection of two linkage sections 132.The contact-segment 121 includes the first contact portion 1211, the second contact portion 1212 and bending part 1213, institute The one end for stating the first contact portion 1211 is connect with the monitoring section 123, and the other end connects through the bending part 1213 with described second Contact portion 1212 connects.Described first, which is wound around described first along the length extending direction of first contact portion 1211 around line segment, connects In contact portion 1211 and second group of connecting filament 136, that is to say, that described first after line segment winding circlewise, and described first Contact portion 1211 and second group of connecting filament 136 are located in the ring-type.Wherein, described first formed after line segment winding One winding section 1351 is close to the bending part 1213.As a result, by being wrapped in first contact portion around selections for described first 1211 and second group of connecting filament 136 on, it is ensured that realize junction node diameter it is small on the basis of, realize the monitoring Line 120 is bonded with the connecting line 130.
Optionally, described first around line segment length can be equal to first group of connecting filament 135 length, can be with small In the length of first group of connecting filament 135, it can be arranged according to actual needs and be wrapped in first contact portion 1211 and institute State on second group of connecting filament 136 first around line segment length.
In the embodiment of the present embodiment, described first is less than first group of connecting filament 135 around the length of line segment Length, it is adjacent two sections that first group of connecting filament 135, which is divided to, that is, is divided into first around line segment and second around line segment.Described first Contact portion 1211 and second contact portion 1212 are located at the same side of the bending part 1213, that is, the contact-segment 121 is length Strip forms first contact portion 1211, the second contact portion 1212 and bending part 1213 after bending.Described second around line segment First contact portion 1211, second contact portion 1212 are wound around along the length extending direction of first contact portion 1211 And on second group of connecting filament 136, that is to say, that described second after line segment winding circlewise, first contact portion 1211, the second contact portion 1212 and second group of connecting filament 136 are located in the ring-type.Wherein, it described second is formed around line segment The second winding section 1352 and the distance between the bending part 1213 be greater than first winding section 1351 and the bending part The distance between 1213, and first winding section 1351 is adjacent with second winding section 1352.As a result, by by described the Two are wrapped on first contact portion 1211, the second contact portion 1212 and second group of connecting filament 136 around selections, can be into one Step reinforces the stability that the monitoring line 120 is connect with the connecting line 130.
In the present embodiment, first winding section 1351 is on the length extending direction of first contact portion 1211 Width is the first width.Width of second winding section 1352 on the length extending direction of first contact portion 1211 be Second width.First width is less than second width.
Optionally, first winding section 1351 is on first contact portion 1211 and second group of connecting filament 136 The circle number of winding is 2~3 circles.
Optionally, the length of second contact portion 1212 is greater than the sum of first width and second width.
Optionally, the length of first contact portion 1211 is greater than the length of second contact portion 1212, thus can protect Card monitoring line 120 and the junction of connecting line 130 are loose, so that the monitoring line 120 is not easy to be weighed wounded, break, to avoid Since monitoring line 120 weighs wounded or is broken and the monitoring function of the monitor component 100 is caused to fail.
Optionally, the quantity for the connecting filament that first group of connecting filament 135 includes is wrapped less than second group of connecting filament 136 The quantity of the connecting filament included.In an embodiment of the present embodiment, the connecting line 130 can be electric wire, including 13 Copper wire, first group of connecting filament 135 include 6~8 copper wires, and remaining copper wire then forms second group of connecting filament 136.The prison Control line 120 can be tin silk, and thermal runaway even explosion time, tin silk, which occurs, in battery or other devices to fuse, thus the prison It controls component 100 and realizes thermal runaway monitoring function.
In an embodiment of the present embodiment, referring once again to Fig. 2 and Fig. 3, due to 110 size of fixed plate The length L1 of limitation, first contact portion 1211 can be 13mm or so;Second contact portion 1212 and the bending part The sum of 1213 length L2 can be 8mm or so;By described first around line segment and described second around selections in different ways around If after the completion, the one end of the second contact portion 1212 far from second linkage section 132 and the 132 distance L3 of the second linkage section For no more than 7mm.Both guaranteed that the node diameter of junction was small as a result, and has guaranteed various aspects size and 110 size of fixed plate Match.Optionally, first fixed plate and the second fixed plate can be micarex, can by first fixed plate with it is described Second fixed plate is set together by pressing.Since monitoring line 120 and 130 junction of connecting line are loose, formed in pressing solid During fixed board 110, the connection of monitoring line 120 and connecting line 130 is still close reliable, is not easy to be weighed wounded, break, and then keeps away The influence due to pressing is exempted from so that monitoring line 120 is pressed down or weighs wounded, then by the vibration of one end time, so that monitoring The monitoring function of component 100 fails, and causes the fraction defective of monitor component 100 high.
The utility model embodiment also provides a kind of power supply device, and the power supply device includes multiple battery modules and described Monitor component 100, the quantity of the monitor component 100 and the quantity Matching of the battery modules, each monitor component 100 are arranged Between adjacent battery modules, battery modules can be judged based on the relevant information for monitoring line 120 in monitor component 100 as a result, In battery whether thermal runaway occurs.Such as, it is assumed that monitoring line 120 is tin silk, and when thermal runaway occurs for battery, tin silk can melt Disconnected, other devices can detect that tin silk fuses by connecting line 130, so that it is determined that thermal runaway occurs for battery.
In conclusion the utility model embodiment provides a kind of monitor component and power supply device.The monitor component includes Fixed plate, monitoring line and connecting line.The fixed plate includes the first fixed plate and the second fixed plate being stacked.The monitoring Line is arranged between first fixed plate and second fixed plate.The connecting line include the first linkage section, described first Linkage section includes the first group of connecting filament and second group of connecting filament being made of respectively more connecting filaments.The monitoring line includes contact Section.First group of connecting filament is wound around in second group of connecting filament and the contact-segment, to realize the monitoring line and institute State the electric connection of connecting line.Wherein, the length of the length extending direction of second group of connecting filament and the contact-segment extends Direction is identical, and second group of connecting filament is contacted with the contact-segment.It can both guarantee to monitor line as a result, and connecting line is effective It combines closely, and stretching resistance is big, also makes the node diameter of junction small.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of monitor component, which is characterized in that the monitor component includes fixed plate, monitors line and connecting line,
The fixed plate includes the first fixed plate and the second fixed plate being stacked;
The monitoring line is arranged between first fixed plate and second fixed plate;
The connecting line includes the first linkage section, and first linkage section includes first group of company being made of respectively more connecting filaments Silk and second group of connecting filament are connect, the monitoring line includes contact-segment, and first group of connecting filament is wound around second group of connection On silk and the contact-segment, to realize the electric connection of the monitoring line and the connecting line, wherein second group of connecting filament Length extending direction it is identical as the length extending direction of the contact-segment, and second group of connecting filament connects with the contact-segment Touching.
2. monitor component according to claim 1, which is characterized in that first group of connecting filament includes first around line segment, The monitoring line further includes the monitoring section connecting with the contact-segment,
The contact-segment includes the first contact portion, bending part and the second contact portion, wherein one end of first contact portion and institute Monitoring section connection is stated, the other end is connect through the bending part with second contact portion;
Described first is wound around first contact portion and described along the length extending direction of first contact portion around line segment On two groups of connecting filaments, wherein described first around line segment formed the first winding section close to the bending part.
3. monitor component according to claim 2, which is characterized in that first group of connecting filament further include and described first Around line segment connection second around line segment,
First contact portion and second contact site are in the same side of the bending part;
Described second is wound around first contact portion, described second along the length extending direction of first contact portion around line segment On contact portion and second group of connecting filament, wherein described second around line segment formed the second winding section and the bending part it Between distance be greater than the distance between first winding section and the bending part, and first winding section and described second around Line portion is adjacent.
4. monitor component according to claim 3, which is characterized in that first winding section is in the first contact minister The first width spent on extending direction is less than second of second winding section on the first contact portion length extending direction Width.
5. monitor component according to claim 4, which is characterized in that the length of second contact portion is greater than described first The sum of width and second width.
6. monitor component according to claim 5, which is characterized in that the length of first contact portion is greater than the second contact The length in portion.
7. monitor component according to claim 3, which is characterized in that first winding section in first contact portion and The circle number wound on second group of connecting filament is 2~3 circles.
8. monitor component according to claim 1, which is characterized in that the number for the connecting filament that first group of connecting filament includes Amount is less than the quantity for the connecting filament that second group of connecting filament includes.
9. monitor component according to claim 1, which is characterized in that first group of connecting filament includes 6~8 connections Silk.
10. a kind of power supply device, which is characterized in that the power supply device includes appointing in multiple battery modules and claim 1-9 Monitor component described in meaning one, the monitor component is arranged between the adjacent battery modules, for monitoring the electricity Whether Chi Mo group occurs thermal runaway.
CN201821301214.2U 2018-08-13 2018-08-13 Monitor component and power supply device Withdrawn - After Issue CN208507976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821301214.2U CN208507976U (en) 2018-08-13 2018-08-13 Monitor component and power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821301214.2U CN208507976U (en) 2018-08-13 2018-08-13 Monitor component and power supply device

Publications (1)

Publication Number Publication Date
CN208507976U true CN208507976U (en) 2019-02-15

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CN201821301214.2U Withdrawn - After Issue CN208507976U (en) 2018-08-13 2018-08-13 Monitor component and power supply device

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879118A (en) * 2018-08-13 2018-11-23 华霆(合肥)动力技术有限公司 Monitor component and power supply device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879118A (en) * 2018-08-13 2018-11-23 华霆(合肥)动力技术有限公司 Monitor component and power supply device
CN108879118B (en) * 2018-08-13 2024-02-09 华霆(合肥)动力技术有限公司 Monitoring assembly and power supply device

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