CN106784447B - A kind of fixed pad of sealing, battery case compartment, power battery pack and electric vehicle - Google Patents
A kind of fixed pad of sealing, battery case compartment, power battery pack and electric vehicle Download PDFInfo
- Publication number
- CN106784447B CN106784447B CN201510566058.7A CN201510566058A CN106784447B CN 106784447 B CN106784447 B CN 106784447B CN 201510566058 A CN201510566058 A CN 201510566058A CN 106784447 B CN106784447 B CN 106784447B
- Authority
- CN
- China
- Prior art keywords
- battery case
- pad
- harness
- sealing
- case compartment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 31
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000013013 elastic material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241001235022 Aplysia punctata Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a kind of fixed pad of sealing, battery case compartment, power battery pack and electric vehicles.The fixed pad of the sealing is used for battery case compartment, and including elastic pad, the elastic pad is equipped with through-hole and adjustment structure, and the adjustment structure is used to adjust the size of the through-hole and can pass through just for harness.One aspect of the present invention reduces the space between harness and wire casing, to be conducive to limit freedom degree of the harness in vehicle travel process, plays preferable fixed function；On the other hand since pad is made of elastic material, can have friction even between harness and through-hole, but compared with flange is made by Steel material, damaged caused by rubbing between elastic pad and harness it is smaller, can preferably protection wire.
Description
Technical field
The present invention relates to automobile technical fields, more particularly to a kind of fixed pad of sealing, battery case compartment, power battery
Packet and electric vehicle.
Background technique
Battery case compartment is for preventing the output connection beam socket of battery case exposed outside, and main application is in electric vehicle
On, such as 5T, 8T pure electric vehicle logistic car.As depicted in figs. 1 and 2, it is in rectangular parallelepiped structure that battery case compartment 5 is whole, still,
Two of them side is vacant, and there are also one block of side plates as connecting plate 51, is connected for the other parts with battery case.Connecting plate
If 51 are sequentially distributed with main slot 52 from top to bottom, wire casing 52 only has three edges, that is to say, that wire casing 52 and battery case
The edge that other parts are connected is opening.Harness need after wire casing 52 again with the output connection in battery case compartment 5
Beam socket 6 is connected, and the weight of harness is mainly born by the lower edge of wire casing 52.In vehicle travel process, especially jolt
In the process, the edge friction of harness Yu wire casing 52 can be made, be easy to damage harness in this way.For this problem, it is usually at present
Three edges of wire casing 52 are fabricated to turnup structure 53, turnup structure 53 refers to that the edge curl of wire casing 52 is formed, in this way
For more sharp untreated edge, this turnup structure 53 can reduce to a certain extent harness with
It is damaged caused by friction between wire casing 52.Moreover, this mode still can make rainwater by harness be exposed to compartment it
Outer part is flowed into output connection beam socket 6, and waterproof effect is bad.
Thus, it is desirable to have a kind of technical solution overcomes or at least mitigates at least one drawbacks described above of the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed pads of sealing to overcome or at least mitigate in the prior art at least one
A drawbacks described above.
To achieve the above object, the present invention provides a kind of fixed pad of sealing, and the fixed pad of the sealing is used for battery case waterproof
Box, and including elastic pad, the elastic pad is equipped with through-hole and adjustment structure, and the adjustment structure is described logical for adjusting
The size in hole and can be passed through just for harness.
Further, the adjustment structure includes ray notch, and several ray notches are around the through-hole in radiation
Shape or " rice " shape.
Further, one end of at least one ray notch towards the elastic pad extends to the edge at the end.
Further, the side of the elastic pad offers the mounting groove for being assembled to the battery case compartment.
Further, the mounting groove is configured to " convex " shape.
Further, the through-hole closes on the second end setting.
A kind of battery case compartment, if main slot is distributed in one connecting plate, each wire casing is equipped with above-mentioned each reality
Apply the fixed pad of sealing described in mode.
A kind of power battery pack, including battery case compartment, the battery case compartment are described in above embodiment
Battery case compartment.
A kind of electric vehicle, including power battery pack, the power battery pack are power described in above embodiment
Battery pack.
Using technical solution provided by the present invention, the size of through-hole is adjusted to by adjustment structure and is mutually fitted with harness
Match, and pass through harness can from the through-hole of elastic pad just, then with the output connection beam socket in battery case compartment
It is connected, on the one hand reduces the space between harness and wire casing in this way, is conducive to limit harness in vehicle travel process
Freedom degree, play preferable fixed function；On the other hand since pad is made of elastic material, even harness
There can be friction between through-hole, but compared with flange is made by Steel material, caused by rubbing between elastic pad and harness
Damage it is smaller, can preferably protection wire；It is adapted and can keep away with harness in addition, the size of through-hole is adjusted to by adjustment structure
Exempt from rainwater and output connection beam socket is flowed by the part that harness is exposed to except battery case compartment, is conducive to improve battery
The sealing performance of case compartment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of battery case compartment in the prior art；
Fig. 2 is the distribution schematic diagram of the output connection beam socket inside battery case compartment in the prior art；
Fig. 3 is the structural schematic diagram of one embodiment of the fixed pad of sealing provided by the present invention；
Fig. 4 is the side schematic view of the fixed pad of sealing in Fig. 3；
Fig. 5 is the structural schematic diagram of mounting groove in Fig. 4；
Fig. 6 is the installation condition schematic diagram of the fixed pad of sealing in Fig. 3；
Fig. 7 is the installation condition schematic diagram of one embodiment of battery case compartment provided by the present invention.
Appended drawing reference:
| 5 | Battery case compartment | 6 | Output connection beam socket |
| 51 | Connecting plate | 52 | Wire casing |
| 53 | Turnup structure | 1 | Elastic pad |
| 2 | Through-hole | 3 | Ray notch |
| 4 | Mounting groove | 1a | The first end of elastic pad |
| 1b | The second end of elastic pad | 1c | The side of elastic pad |
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.Under
Face is described in detail the embodiment of the present invention in conjunction with attached drawing.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
Referring again to Fig. 1, whole battery case compartment 5 is in rectangular parallelepiped structure.Two side skies of battery case compartment 5
Set, not set solid plate structure, primarily to using when the two vacant sides can be fastened on battery case.Electricity
Other two side of pond case compartment 5 is provided with solid plate structure, and one piece therein is used as connecting plate 51, is used for and battery case
Other parts be connected.According to the distribution situation of output connection beam socket 6, i.e., sequentially arrange from top to bottom, 51 phase of connecting plate
Main slot 52 is sequentially distributed with from top to bottom if answering, still, wire casing 52 only have three edges, that is to say, that wire casing 52 with
The edge that the other parts of battery case are connected is opening.
As shown in Figures 2 and 3, the fixed pad of sealing provided by present embodiment is used for battery case compartment, and including bullet
Property pad 1, elastic pad 1 be equipped with through-hole 2 and adjustment structure, the adjustment structure for adjust the size of through-hole 2 and for line
Beam can pass through just." lucky " refers to that the outer diameter of harness is adapted with the size of through-hole 2.In use, passing through the adjusting
The size of through-hole 2 is adjusted to and is adapted with harness by structure, and pass through harness can from the through-hole 2 of elastic pad 1 just,
It is connected again with the output connection beam socket 6 in battery case compartment 5, on the one hand reduces between harness and wire casing 51 in this way
Preferable fixed function is played to be conducive to limit freedom degree of the harness in vehicle travel process in space；On the other hand due to
Pad 1 is made of elastic material, therefore, can be had friction even between harness and through-hole 2, but is made with by Steel material
Flange is compared, damaged caused by rubbing between elastic pad 1 and harness it is smaller, can preferably protection wire；In addition, the tune
The size of through-hole 2 is adjusted to by section structure to be adapted with harness and can be exposed to battery case compartment 5 by harness to avoid rainwater
Except part be flowed into output connection beam socket 6, be conducive to improve battery case compartment sealing performance.
The thickness of elastic pad 1 can be 4-6mm, such as 5mm.Preferably, elastic pad 1 is rubber pad, and rubber pad was both
With certain elasticity, elasticity helps to reduce damage caused by friction between elastic pad 1 and harness；Rubber pad also has centainly
Ability of anti-deformation, preferable support can be formed to harness.
In view of the diameter of harness can be differed from Ф 12mm to Ф 15mm, therefore the diameter of through-hole 2 can be Ф 12mm,
In this way in addition to freedom degree of the harness in vehicle travel process can be limited, play outside preferable fixed function, it can also be by line
Beam coats more tight, is inserted with preventing rainwater to be flowed into output connection beam by the part that harness is exposed to except compartment
Mouthful, there is water-proof function.
The adjustment structure of the fixed pad of sealing provided by present embodiment includes ray notch 3, several ray notches 3
Radially or " rice " shape around through-hole 2, it so even the diameter of through-hole 2 only has Ф 12mm, but is lacked by squeezing ray
The bigger harness of diameter can also be passed through through-hole 2, therefore ray notch 3 is arranged by mouth 3, and sealing can be enhanced and fix the logical of pad
With property, make the harness for being suitable for more polytypic with the fixed pad of a sealing.According to actual use situation, the length of aplysia punctata notch
Range is 5-7mm.
The elastic pad 1 of above embodiment is substantially rectangle, and has first end 1a, second end 1b and two sides 1c,
Wherein: first end 1a is located at the opening of wire casing 52, and second end 1b and two sides 1c are respectively assembled at three edges of wire casing 52
On.In present embodiment, at least one ray notch 3 extends to the edge of first end 1a towards the first end 1a of elastic pad 1, makes
Used time can enter harness from the ray notch 3 for extending to the edge of first end 1a first, and along the ray notch 3
It slides into through-hole 2, is conducive to for harness being installed in place in this way.
As shown in figure 4, the side of the elastic pad 1 of the fixed pad of sealing provided by present embodiment offers and is assembled to electricity
The mounting groove 4 of pond case compartment 5, for example mounting groove 4 is offered in the second end 1b and two sides 1c of elastic pad 1.It uses
When, can by the first end 1a of elastic pad 1 from the open card of wire casing 52 on turnup structure, then along turning over all over structure gradually
It slides into, until completely closing wire casing 52.Preferably, as shown in figure 5, mounting groove 4 is configured to " convex " shape, and it is outer small interior big,
The stickiness that sealing fixed pad and wire casing 52 can be enhanced in this way makes mounting groove 4 snap fit onto wire casing 52 more firm, avoids sealing solid
Fixed pad falls off from wire casing 52.The depth of mounting groove 4 is 4-6mm.
In above embodiment, in order to which the position for the output connection beam socket wrapped with power battery is corresponding, through-hole 2 faces
Nearly second end 1b setting, is deviate from by ray notch 3 from elastic pad 1 to avoid harness.
As shown in Figure 6, Figure 7, the present invention also provides a kind of battery case compartments 5, if main slot is distributed in one connecting plate
52, each wire casing 52 is equipped with the fixed pad of sealing described in the respective embodiments described above.For the output wrapped with power battery
The position of wiring beam socket is corresponding, if main slot 52 is distributed from top to bottom.The other parts of the battery case compartment 5
It is the prior art, not reinflated description herein.
After battery case compartment 5 installs the fixed pad of sealing additional, the through-hole 2 that harness passes through on the fixed pad of sealing is patched,
Gasket has with harness and contacts, and water so outside is attached on harness can be close when flowing to output connection beam socket
Blocking is padded in sealing surely, and can play the role of fixed beam, replaces original wire harness fixing support.
The present invention also provides a kind of power battery pack, including battery case compartment, the battery case compartment is above-mentioned reality
Apply battery case compartment 5 described in mode.The other parts of the power battery pack are the prior art, not reinflated herein
Description.
The present invention also provides a kind of electric vehicle, including power battery pack, the power battery pack is above embodiment
Described in power battery pack.The other parts of the electric vehicle are the prior art, herein not reinflated description.
Finally it is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, the essence for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
Mind and range.
Claims (7)
1. a kind of fixed pad of sealing, is used for battery case compartment, which is characterized in that the fixed pad of the sealing includes elastic pad
(1), the elastic pad (1) is equipped with through-hole (2) and adjustment structure, and the adjustment structure is for adjusting the through-hole (2)
Size and can be passed through just for harness；The adjustment structure includes ray notch (3), and several ray notches (3) surround
The through-hole (2) is radially or " rice " shape；At least one described ray notch (3) is towards the first of the elastic pad (1)
End (1a) extends to the edge of the first end (1a).
2. the fixed pad of sealing as described in claim 1, which is characterized in that the side of the elastic pad (1) offers assembly
To the mounting groove (4) of the battery case compartment.
3. the fixed pad of sealing as claimed in claim 2, which is characterized in that the mounting groove (4) is configured to " convex " shape.
4. the fixed pad of sealing as claimed in claim 3, which is characterized in that the through-hole (2) closes on the elastic pad (1)
Second end (1b) setting.
5. a kind of battery case compartment (5), if main slot (51) are distributed in one connecting plate, which is characterized in that each line
Slot (51) is equipped with the fixed pad of sealing according to any one of claims 1 to 4.
6. a kind of power battery pack, including battery case compartment, which is characterized in that the battery case compartment is such as claim
Battery case compartment (5) described in 5.
7. a kind of electric vehicle, including power battery pack, which is characterized in that the power battery pack is as claimed in claim 6
Power battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566058.7A CN106784447B (en) | 2015-09-08 | 2015-09-08 | A kind of fixed pad of sealing, battery case compartment, power battery pack and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566058.7A CN106784447B (en) | 2015-09-08 | 2015-09-08 | A kind of fixed pad of sealing, battery case compartment, power battery pack and electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106784447A CN106784447A (en) | 2017-05-31 |
| CN106784447B true CN106784447B (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510566058.7A Active CN106784447B (en) | 2015-09-08 | 2015-09-08 | A kind of fixed pad of sealing, battery case compartment, power battery pack and electric vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN106784447B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601110A (en) * | 2019-10-08 | 2019-12-20 | 珠海格力电器股份有限公司 | Wire passing sealing element and embedded box |
| CN113555648B (en) * | 2020-04-01 | 2022-05-13 | 比亚迪股份有限公司 | Battery pencil, battery module and electric automobile |
| CN114583365A (en) * | 2022-03-15 | 2022-06-03 | 黄靖宇 | Lithium battery charging fire-proof explosion-proof box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008404A (en) * | 2007-01-30 | 2007-08-01 | 镇江正汉泵业有限公司 | Installation method of vertical bittern transfer pump |
| CN101524020A (en) * | 2009-04-20 | 2009-09-09 | 浙江理工大学 | Potted seedling clamper |
| CN201985185U (en) * | 2010-11-12 | 2011-09-21 | 黄汉锡 | Waterproof battery box |
| CN202940277U (en) * | 2012-10-17 | 2013-05-15 | 赵明伟 | Waterproof and breathable packing bag for battery |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5144908B2 (en) * | 2006-03-06 | 2013-02-13 | 矢崎総業株式会社 | Waterproof case |
| CN201498532U (en) * | 2009-04-20 | 2010-06-02 | 陈震宇 | Waterproof battery box |
| CN203588798U (en) * | 2013-11-25 | 2014-05-07 | 浙江安亚电力科技有限公司 | Power distribution cover of transformer |
-
2015
- 2015-09-08 CN CN201510566058.7A patent/CN106784447B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008404A (en) * | 2007-01-30 | 2007-08-01 | 镇江正汉泵业有限公司 | Installation method of vertical bittern transfer pump |
| CN101524020A (en) * | 2009-04-20 | 2009-09-09 | 浙江理工大学 | Potted seedling clamper |
| CN201985185U (en) * | 2010-11-12 | 2011-09-21 | 黄汉锡 | Waterproof battery box |
| CN202940277U (en) * | 2012-10-17 | 2013-05-15 | 赵明伟 | Waterproof and breathable packing bag for battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106784447A (en) | 2017-05-31 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180518 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Applicant after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Applicant before: BEIQI FOTON MOTOR Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Guo jiahuodiqu after: Zhong Guo Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. Guo jiahuodiqu before: Zhong Guo |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Guo jiahuodiqu after: Zhong Guo Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. Guo jiahuodiqu before: Zhong Guo |