CN209492491U - A kind of protection structure of the battery signal acquisition harness of vehicle - Google Patents
A kind of protection structure of the battery signal acquisition harness of vehicle Download PDFInfo
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- CN209492491U CN209492491U CN201822181196.5U CN201822181196U CN209492491U CN 209492491 U CN209492491 U CN 209492491U CN 201822181196 U CN201822181196 U CN 201822181196U CN 209492491 U CN209492491 U CN 209492491U
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- circuit board
- solder joint
- temperature sensor
- battery signal
- board
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Abstract
The utility model provides a kind of protection structure of the battery signal acquisition harness of vehicle, its is structurally reasonable, insulation can be done up to battery signal gathering line, waterproof, it is dust-proof, the effect of proof voltage protection, including circuit board, being intervally arranged on the circuit board has several connection sheets, the end of the circuit board is provided with connector, it is connected between the connector and the circuit board by solder joint, the circuit board is equipped with temperature sensor, it is characterized in that, at the solder joint that the connector is connected with the circuit board and the temperature sensor and the circuit board junction are provided with protection board, the protection board includes the frame plate to fit with the circuit board, the solder joint is corresponded on the frame plate and the temperature sensor is equipped with empty slot and avoids the solder joint and the temperature sensor, in the empty slot It is covered on the solder joint and the temperature sensor equipped with UV glue, for protecting the solder joint and the temperature sensor.
Description
Technical field
The utility model relates to power battery technology fields, and in particular to a kind of guarantor of the battery signal acquisition harness of vehicle
Protection structure.
Background technique
Automotive field with traditional energy highlights the problem of get worse, motor vehicle exhaust emission has become China's haze
One of primary pollution source, the strategy that country proposes energy-saving and emission-reduction, develops new-energy automobile, battery is since it is in application process
In there are the characteristics such as convenient and efficient, Ke Xunhuanliyong to be used widely.Especially in electric car application process, in order to obtain
High-power, large capacity generally requires single battery core forming battery modules with series-parallel system.
In order to ensure battery modules can work normally, vehicle management system is needed to be monitored in real time to battery modules,
It needs to acquire the voltage signal of each single battery core in real time, and the performance of each battery core is assessed.Battery signal gathering line
Beam is a kind of device designed for acquiring the signals such as voltage, electric current and temperature of battery.
Since the operating condition of vehicle is complex, the various scenes such as meet Lingao low temperature, more dirt, sleet lead to battery signal
Acquisition harness is also chronically in severe operating condition, and existing battery signal acquisition harness safeguard measure is weaker, and there are a large amount of welderings
The exposed design of point, component, is chronically in severe operating condition, insulating properties, waterproofness, dust tightness at component, solder joint,
Proof voltage cannot be guaranteed, and influence the service life of battery signal acquisition harness.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of protection structure of the battery signal acquisition harness of vehicle,
It is structurally reasonable, the effect of insulation, waterproof and dustproof, proof voltage protection can be done up to battery signal gathering line.
Its technical solution is such that a kind of protection structure of the battery signal acquisition harness of vehicle, including circuit board, institute
State to be intervally arranged on circuit board and have several connection sheets, the end of the circuit board is provided with connector, the connector with it is described
Between circuit board by solder joint connect, the circuit board be equipped with temperature sensor, which is characterized in that be located at the connector with
At the solder joint that the circuit board the is connected and temperature sensor and the circuit board junction is provided with protection board, described
Protection board includes the frame plate to fit with the circuit board, and the solder joint is corresponded on the frame plate and the temperature passes
Sensor is equipped with empty slot and avoids the solder joint and the temperature sensor, is equipped with UV glue in the empty slot and is covered on the solder joint
And on the temperature sensor, for protecting the solder joint and the temperature sensor.
Further, connection sheet solder joint is additionally provided on the circuit board, the connection sheet solder joint is equipped with the protection board,
The protection board includes the empty slot of frame plate and the corresponding connection sheet solder joint setting, is equipped with UV glue in the empty slot and is covered on
On the connection sheet solder joint.
Further, the frame plate is epoxy resin board.
Further, the circuit board is flexible circuit board.
Further, epoxy resin board is additionally provided between the lower surface of the circuit board and the connector.
Further, the frame plate is bonded by any one in double-sided adhesive or hot-setting adhesive with the circuit board.
The protection structure of the battery signal acquisition harness of the vehicle of the utility model, passes through UV glue and epoxy resin board system
Solder joint and temperature sensor on the battery signal acquisition harness to vehicle is combined to protect at frame plate, UV glue can be right
Solder joint and temperature sensor play the role of insulation, waterproof and dustproof, proof voltage protection, and UV glue light transmittance is high, deep cure
Fastly, glue-line is tough and tensile, anti-vibration, stability are good, adhesive force which has glass metal plastic cement, toughness, antidetonation are strong, resistance to
The features such as time property is good, curing time is short, can improve production efficiency, the tensile strength of tin point in enhancing, enhances tin welding spot and base
The bond strength of plate, electric property is excellent, and UV glue has good surface drying, and impact resistance and vibration resistance are excellent, excellent
Moisture vapor resistance energy is applicable in solder joint protection；Epoxy resin board is made frame plate and provides an accommodation space for UV glue, plays and adds
Solid effect, prevent to damage UV glue during mobile or battery signal acquisition harness using vehicle, keep away
Exempt from the case where causing insulation, waterproof and dustproof, proof voltage and the integrality of solder joint and temperature sensor that cannot be guaranteed
Occur.
Detailed description of the invention
Fig. 1 is the master of the part for the pad portion that the battery signal of the vehicle of the utility model acquires the protection structure of harness
Depending on schematic diagram；
Fig. 2 is point of the part for the pad portion that the battery signal of the vehicle of the utility model acquires the protection structure of harness
Solve schematic diagram；
Fig. 3 is the office for the temperature sensor section that the battery signal of the vehicle of the utility model acquires the protection structure of harness
The decomposition diagram in portion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
See Fig. 1, Fig. 2, Fig. 3, a kind of protection structure of the battery signal acquisition harness of vehicle of the utility model, including electricity
Road plate 1, circuit board 1 use flexible circuit board, and being intervally arranged on circuit board 1 has several connection sheets, and the end of circuit board 1 is provided with
Connector 3 is connected by solder joint 4 between connector 3 and circuit board 1, is also set up between the lower surface and connector 3 of circuit board 1
There is epoxy resin board 5, circuit board 1 is equipped with temperature sensor 6, at the solder joint 4 that connector 3 is connected with circuit board 1, even
Contact pin solder joint 2 and temperature sensor 6 and 1 junction of circuit board are provided with protection board, and protection board includes fitting with circuit board
Frame plate 7, frame plate 7 bonded by any one and the circuit board 1 in double-sided adhesive or hot-setting adhesive, in the present embodiment,
Frame plate 7 is epoxy resin board, and solder joint is corresponded on frame plate 7 and temperature sensor is equipped with empty slot 8 and avoids solder joint and temperature
Sensor is spent, UV glue 9 is equipped in empty slot 8 and is covered on solder joint and temperature sensor, for protecting solder joint 4, connection sheet weldering
Point 2 and temperature sensor 6.
The protection structure of the battery signal acquisition harness of the vehicle of the utility model, passes through UV glue and epoxy resin board system
Solder joint and temperature sensor on the battery signal acquisition harness to vehicle is combined to protect at frame plate, UV glue can be right
Solder joint and temperature sensor play the role of insulation, waterproof and dustproof, proof voltage protection, and UV glue light transmittance is high, deep cure
Fastly, glue-line is tough and tensile, anti-vibration, stability are good, adhesive force which has glass metal plastic cement, toughness, antidetonation are strong, resistance to
The features such as time property is good, curing time is short, can improve production efficiency, the tensile strength of tin point in enhancing, enhances tin welding spot and base
The bond strength of plate, electric property are excellent；Epoxy resin board is made frame plate and provides an accommodation space for UV glue, plays
The effect of reinforcing prevents to damage UV glue during mobile or battery signal acquisition harness using vehicle,
Insulation, waterproof and dustproof, proof voltage and the integrality for avoiding result in solder joint and temperature sensor cannot guaranteed feelings
Condition occurs.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of battery signal of vehicle acquires the protection structure of harness, including circuit board, being intervally arranged on the circuit board has
Several connection sheets, the end of the circuit board are provided with connector, are connected between the connector and the circuit board by solder joint
It connects, the circuit board is equipped with temperature sensor, which is characterized in that the weldering being connected positioned at the connector with the circuit board
At point and the temperature sensor and the circuit board junction are provided with protection board, and the protection board includes and the circuit
The frame plate that plate fits, corresponded on the frame plate solder joint and the temperature sensor be equipped with empty slot avoid it is described
Solder joint and the temperature sensor, the interior UV glue that is equipped with of the empty slot are covered on the solder joint and the temperature sensor
On, for protecting the solder joint and the temperature sensor.
2. a kind of protection structure of the battery signal acquisition harness of vehicle according to claim 1, it is characterised in that: described
Connection sheet solder joint is additionally provided on circuit board, the connection sheet solder joint is equipped with the protection board, and the protection board includes frame plate
With the empty slot of correspondence connection sheet solder joint setting, UV glue is equipped in the empty slot and is covered on the connection sheet solder joint.
3. a kind of protection structure of the battery signal acquisition harness of vehicle according to claim 1 or 2, it is characterised in that:
The frame plate is epoxy resin board.
4. a kind of protection structure of the battery signal acquisition harness of vehicle according to claim 1, it is characterised in that: described
Circuit board is flexible circuit board.
5. a kind of protection structure of the battery signal acquisition harness of vehicle according to claim 1, it is characterised in that: described
Epoxy resin board is additionally provided between the lower surface of circuit board and the connector.
6. a kind of protection structure of the battery signal acquisition harness of vehicle according to claim 1, it is characterised in that: described
Frame plate is bonded by any one in double-sided adhesive or hot-setting adhesive with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181196.5U CN209492491U (en) | 2018-12-25 | 2018-12-25 | A kind of protection structure of the battery signal acquisition harness of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181196.5U CN209492491U (en) | 2018-12-25 | 2018-12-25 | A kind of protection structure of the battery signal acquisition harness of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209492491U true CN209492491U (en) | 2019-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181196.5U Active CN209492491U (en) | 2018-12-25 | 2018-12-25 | A kind of protection structure of the battery signal acquisition harness of vehicle |
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| CN (1) | CN209492491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540644A (en) * | 2020-04-14 | 2021-10-22 | 三星Sdi株式会社 | Battery pack |
| WO2023103394A1 (en) * | 2021-12-07 | 2023-06-15 | 湖北亿纬动力有限公司 | Solder joint protective cover |
-
2018
- 2018-12-25 CN CN201822181196.5U patent/CN209492491U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540644A (en) * | 2020-04-14 | 2021-10-22 | 三星Sdi株式会社 | Battery pack |
| CN113540644B (en) * | 2020-04-14 | 2023-10-20 | 三星Sdi株式会社 | Battery pack |
| WO2023103394A1 (en) * | 2021-12-07 | 2023-06-15 | 湖北亿纬动力有限公司 | Solder joint protective cover |
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