CN209594104U - A kind of electric-controlled box and the battery case with the electric-controlled box - Google Patents
A kind of electric-controlled box and the battery case with the electric-controlled box Download PDFInfo
- Publication number
- CN209594104U CN209594104U CN201822056917.XU CN201822056917U CN209594104U CN 209594104 U CN209594104 U CN 209594104U CN 201822056917 U CN201822056917 U CN 201822056917U CN 209594104 U CN209594104 U CN 209594104U
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- Prior art keywords
- electric
- controlled box
- service ports
- battery case
- shell
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Abstract
The utility model provides a kind of electric-controlled box and the battery case with the electric-controlled box, belongs to battery technology field.It solves the problems, such as how to make the repair and replacement of fuse in electric-controlled box more convenient.This electric-controlled box includes shell and is located at the intracorporal fuse mounting base of shell, and shell is equipped with service ports, and service ports are communicated close to fuse mounting base and with space where it, and the flip lid for blocking service ports is hinged at service ports；Battery case includes cabinet and above-mentioned electric-controlled box, and one end of cabinet is equipped with access hole, and access hole is communicated with the service ports on electric-controlled box.By designing above, when repair and replacement fuse, without dismantling to battery case and electric-controlled box, need to only be opened and closed flip lid can easily replace fuse, simple, convenient；Also, the process torn battery case open together and tear electric-controlled box upper casing open is eliminated, less manpower, saving working hour improves efficiency, reduces processing cost, also reduces the risk damaged after battery case and electric-controlled box dismounting dress.
Description
Technical field
The utility model belongs to battery technology field, is related to a kind of electric-controlled box and the battery case with the electric-controlled box.
Background technique
As domestic battery, battery pack, new energy vehicle national geographical distribution of major sectors of the economy gradually form scale, industry is from rising constantly stepping
To maturation, country has gradually reduced the subsidy dynamics to new energy enterprise, so that new energy Business survival proposes bigger choose
War.In order to produce the product for more having cost performance, new energy enterprise must optimize design scheme.
It is well known that battery pack system is substantially by battery modules, Battery case, heat management system, battery control system BMS
Equal components composition, wherein the main building block of BMS controls main control unit BMU by high pressure cut-off control unit BDU and battery again
Composition.Wherein, BDU, i.e. electric-controlled box are mainly made of components such as shell, relay, resistance, fuses.Such as Chinese patent [Shen
Please number: 201621098841.1] disclose a kind of BDU for vehicle characterized by comprising BDU shell, the BDU shell
Body includes: BDU bottom plate and the BDU upper casing that is arranged on the BDU bottom plate；Main positive relay and main negative relay, main positive relay
Device and the negative relay of the master are arranged in the BDU shell；Preliminary filling relay and preliminary filling resistance, the preliminary filling relay and institute
Preliminary filling resistance is stated to be arranged in the BDU shell and be arranged in parallel with the positive relay of the master；Heat relay and heating fusing
Device, the heating relay and the heating fuse are arranged in the BDU shell.BDU leakproofness with higher and
Non-deformability.
But there is also following defects by the above-mentioned BDU for vehicle: when fuse, which needs repairing, to be replaced, needing first to tear open
Except battery tank shell, electric-controlled box shell itself is then removed again, could then be carried out repair and replacement to fuse, be caused to protect in this way
The repair and replacement operation of danger is very inconvenient.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of electric-controlled box and has
The technical issues of battery case of the electric-controlled box, the utility model solves is how to make the repair and replacement of fuse in electric-controlled box more
It is convenient.
On the one hand, the purpose of this utility model can be realized by the following technical scheme: a kind of electric-controlled box, including shell and
Positioned at the intracorporal fuse mounting base of shell, which is characterized in that the shell is equipped with service ports, and the service ports are close to fuse
It mounting base and is communicated with space where fuse mounting base, the flip lid for blocking service ports is hinged at the service ports.
It is different from the prior art, this electric-controlled box is cut with scissors by one independent fuse service ports of design, and at service ports
Design flip lid is connect, it is close to the design of fuse mounting base and empty with its place due to service ports when fuse, which needs repairing, to be replaced
Between communicate, such people need to only open control flip lid rotation make service ports open can to fuse carry out dismounting and change, thus
So that the repair and replacement of fuse are more convenient.
In above-mentioned electric-controlled box, the two sides of the flip lid have shaft, the shell at the shaft and service ports
Rotation connection.By designing above, the articulated connection of flip lid is realized, and turning-lid opening-closing is convenient.
In above-mentioned electric-controlled box, the elastic card claw being in U-shape on the flip lid with section, the elastic card claw can be stretched
Enter shell and is connected on the edge of service ports.It is clamped and is designed by the above elastic card claw, both can guarantee that flip lid can be to maintenance
Fuse in mouthful carries out reliably protecting, and can guarantee the convenience of turning-lid opening-closing.
In above-mentioned electric-controlled box, the inside on the flip lid also has retention bead, and the retention bead is inwardly projecting
Height be less than the length that extends internally of elastic card claw, the retention bead can be resisted against outside the edge of service ports.By with
Upper design, people close dynamics used when flip lid without scrupling, so that the closing of flip lid is more convenient, and then are conducive to mention
The convenience of high fuse maintenance replacement.
In above-mentioned electric-controlled box, also there is resigning recess on the flip lid, the shaft is located at the two of resigning recess
Side.By the above resigning cove design, so that flip lid will not generate interference with housing adjacent component during rotation.
On the other hand, the purpose of this utility model also can be realized by the following technical scheme: a kind of battery case, the electricity
Pond case includes cabinet, which is characterized in that above-mentioned electric-controlled box is equipped in the cabinet.This battery case is automatically controlled using above-mentioned design
Box, to guarantee the convenience of fuse repair and replacement.
In above-mentioned battery case, one end of the cabinet is equipped with access hole, the maintenance on the access hole and electric-controlled box
Mouth communicates.This electric-controlled box cooperates the service ports on battery case by one independent fuse service ports of design, thus not
It needs to tear open the cabinet of battery case, does not also need the shell for tearing electric-controlled box open, so that the maintenance replacement of fuse is more convenient.
Compared with prior art, this electric-controlled box and the battery case with the electric-controlled box have the advantage that repair and replacement
When fuse, without dismantling to battery case and electric-controlled box, need to only be opened and closed flip lid can easily replace fuse, operate
Simply, conveniently；Also, the process torn battery case open together and tear electric-controlled box upper casing open is eliminated, less manpower, saving working hour improves effect
Rate reduces processing cost, also reduces the risk damaged after battery case and electric-controlled box dismounting dress.
Detailed description of the invention
Fig. 1 is the structural schematic diagram when flip lid of electric-controlled box in the present embodiment one is opened.
Fig. 2 is the structural schematic diagram when flip lid of electric-controlled box in the present embodiment one is closed.
Fig. 3 is the structural schematic diagram of the flip lid of electric-controlled box in the present embodiment one.
Fig. 4 is the structural schematic diagram of the present embodiment two.
In figure, 1, shell；2, fuse mounting base；3, service ports；4, it renovates；41, shaft；42, elastic card claw；43,
Retention bead；44, resigning recess；5, cabinet；6, access hole.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one:
Specifically, as depicted in figs. 1 and 2, this electric-controlled box includes shell 1 and the fuse mounting base in shell 1
2.Wherein, shell 1 be equipped with service ports 3, service ports 3 close to fuse mounting base 2 and with 2 place space phase of fuse mounting base
It is logical, the flip lid 4 for blocking service ports 3 is hinged at service ports 3.
More specifically, as shown in figure 3, the two sides of flip lid 4 have shaft 41, the shell 1 at shaft 41 and service ports 3
Rotation connection.The elastic card claw 42 being in U-shape on flip lid 4 with section, elastic card claw 42 can extend into shell 1 and be connected to maintenance
On the edge of mouth 3.Inside on flip lid 4 also has retention bead 43, and the inwardly projecting height of retention bead 43 is less than elastic card
The length that pawl 42 extends internally, retention bead 43 can be resisted against outside the edge of service ports 3.Also there is resigning recess on flip lid 4
44, shaft 41 is located at the two sides of resigning recess 44.
Embodiment two:
In the present embodiment, as shown in figure 4, battery case includes the electric-controlled box in cabinet 5 and embodiment one, electric-controlled box is located at case
In body 5.One end of cabinet 5 is equipped with access hole 6, and access hole 6 is communicated with the service ports 3 on electric-controlled box.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although shell 1, fuse mounting base 2, service ports 3, flip lid 4, shaft 41, elastic card are used more herein
The terms such as pawl 42, retention bead 43, resigning recess 44, cabinet 5, access hole 6, but the possibility using other terms is not precluded
Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any
The additional limitation of one kind is all contrary to the spirit of the present invention.
Claims (7)
1. a kind of electric-controlled box, including shell (1) and the fuse mounting base (2) being located in shell (1), which is characterized in that described
Shell (1) be equipped with service ports (3), the service ports (3) close to fuse mounting base (2) and with fuse mounting base (2) institute
It is communicated in space, the flip lid (4) for blocking service ports (3) is hinged at the service ports (3).
2. electric-controlled box according to claim 1, which is characterized in that the two sides of the flip lid (4) have shaft (41), institute
The shell (1) at shaft (41) and service ports (3) is stated to be rotatablely connected.
3. electric-controlled box according to claim 1 or 2, which is characterized in that the bullet being in U-shape on the flip lid (4) with section
Property claw (42), the elastic card claw (42) can extend into shell (1) and be connected on the edge of service ports (3).
4. electric-controlled box according to claim 3, which is characterized in that the inside on the flip lid (4) also has retention bead
(43), the inwardly projecting height of the retention bead (43) is less than the length that elastic card claw (42) extend internally, the limit convex
Playing (43) can be resisted against outside the edge of service ports (3).
5. electric-controlled box according to claim 2, which is characterized in that also there are resigning recess (44) on the flip lid (4), institute
State the two sides that shaft (41) is located at resigning recess (44).
6. a kind of battery case, the battery case includes cabinet (5), which is characterized in that is wanted in the cabinet (5) equipped with aforesaid right
Seek the electric-controlled box in 1 to 5 any one.
7. battery case according to claim 6, which is characterized in that one end of the cabinet (5) is equipped with access hole (6), institute
Access hole (6) is stated to communicate with the service ports (3) on electric-controlled box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056917.XU CN209594104U (en) | 2018-12-07 | 2018-12-07 | A kind of electric-controlled box and the battery case with the electric-controlled box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056917.XU CN209594104U (en) | 2018-12-07 | 2018-12-07 | A kind of electric-controlled box and the battery case with the electric-controlled box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209594104U true CN209594104U (en) | 2019-11-05 |
Family
ID=68349814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822056917.XU Expired - Fee Related CN209594104U (en) | 2018-12-07 | 2018-12-07 | A kind of electric-controlled box and the battery case with the electric-controlled box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209594104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532223A (en) * | 2020-05-11 | 2020-08-14 | 浙江智卓工业机器人有限公司 | Whole car insulation monitor dismouting mechanism of electric automobile |
-
2018
- 2018-12-07 CN CN201822056917.XU patent/CN209594104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532223A (en) * | 2020-05-11 | 2020-08-14 | 浙江智卓工业机器人有限公司 | Whole car insulation monitor dismouting mechanism of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20201207 |