CN207009394U - Electrokinetic cell high-tension fuse box - Google Patents
Electrokinetic cell high-tension fuse box Download PDFInfo
- Publication number
- CN207009394U CN207009394U CN201720862215.3U CN201720862215U CN207009394U CN 207009394 U CN207009394 U CN 207009394U CN 201720862215 U CN201720862215 U CN 201720862215U CN 207009394 U CN207009394 U CN 207009394U
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- CN
- China
- Prior art keywords
- fuse
- electrokinetic cell
- voltage interlocking
- base
- cover
- 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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Abstract
It the utility model is related to new-energy automobile part field, more particularly to a kind of electrokinetic cell system part.A kind of electrokinetic cell high-tension fuse box, including the fuse base being embedded in housing of power cell, fuse hole is offered in the side wall of housing of power cell, fuse base is embedded in fuse hole, closure is gone back outside fuse hole fuse cover is housed, high-voltage interlocking interface is provided with the fuse base, the high-voltage interlocking contact pin being engaged with high-voltage interlocking interface is provided with the fuse cover；When fuse cover, which is opened, high-voltage interlocking contact pin is deviate from high-voltage interlocking interface, the electrokinetic cell powers off because high-voltage interlocking disconnects.Box body is embedded in the side wall of housing of power cell by the utility model electrokinetic cell high-tension fuse box, and safety is ensured by capping sealing and contact pin interlocking, opening cover plate is only needed to complete to operate when overhauling fuse, without dismantling whole electrokinetic cell again, it enormously simplify the upkeep operation of fuse, while ensureing safe, the replacing efficiency of fuse is improved.
Description
Technical field
It the utility model is related to new-energy automobile part field, more particularly to a kind of electrokinetic cell system part.
Background technology
Electrokinetic cell high-tension fuse box is applied in electrokinetic cell system, for fuse to be arranged on into electrokinetic cell system
System is internal, and the general volume of electrokinetic cell system and quality are all very big, and fuse is changed, it is necessary to will entirely move if necessary to maintenance
Power battery system from vehicle body separate, by dismantle dozens of bolt will on electrokinetic cell system lid remove after, could be in system
Portion changes fuse, and man-hour length is expended in operating process, easily causes electrokinetic cell system seal failure and in internal system
There are the high pressure security risks such as electric shock during operation.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of electrokinetic cell high-tension fuse box, the Fuse box
Box body is embedded in the side wall of housing of power cell, and safety is ensured by capping sealing and contact pin interlocking, in maintenance fuse
When only need open cover plate can complete to operate, without dismantling whole electrokinetic cell again, enormously simplify fuse maintenance make
Industry, while ensureing safe, improve the replacing efficiency of fuse.
What the utility model was realized in：A kind of electrokinetic cell high-tension fuse box, including it is embedded in electrokinetic cell shell
Internal fuse base, fuse hole is offered in the side wall of the housing of power cell, the fuse base is embedded in
In fuse hole, closure is gone back outside the fuse hole fuse cover is housed, high-voltage interlocking is provided with the fuse base
Interface, the high-voltage interlocking contact pin being engaged with high-voltage interlocking interface is provided with the fuse cover；When fuse cover is beaten
Open make high-voltage interlocking contact pin deviate from high-voltage interlocking interface when, the electrokinetic cell power-off.
The fuse cover includes high-voltage interlocking contact pin, cover plate and sealing ring, and bolt hole is offered on the cover plate, described
Sealing ring is arranged between cover plate and housing of power cell side wall, and fuse cover, which is bolted, to be sealed on fuse hole.
Described cover plate is rectangle, and the bolt hole is opened in the corner of cover plate.
A pair of high-tension fuse units are provided with the fuse base, the high-voltage interlocking interface is located at fuse
The center of base, the high-tension fuse unit described in a pair are centrosymmetrically arranged in fuse base.
The fuse base is rectangle, and the binding post of the high-tension fuse unit is located at the four of fuse base
Angle, the back side of fuse base offer the guiding groove that binding post is communicated to from side wall.
Box body is embedded in the side wall of housing of power cell by the utility model electrokinetic cell high-tension fuse box, and passes through lid
Face sealing and contact pin interlocking ensure safety, only need opening cover plate to complete to operate when overhauling fuse, without dismantling again
Whole electrokinetic cell, the upkeep operation of fuse is enormously simplify, while ensureing safe, improve the replacing effect of fuse
Rate.
Brief description of the drawings
Fig. 1 is the installation site schematic perspective view of the utility model electrokinetic cell high-tension fuse box；
Fig. 2 is the schematic front view of fuse cover in the utility model；
Fig. 3 is the schematic side view of fuse cover in the utility model；
Fig. 4 is the front schematic view of fuse base in the utility model；
Schematic rear view when Fig. 5 is the non-wiring of fuse base in the utility model；
Fig. 6 is the schematic rear view after fuse base wiring in the utility model.
In figure：1 housing of power cell, 2 fuse bases, 3 fuse covers, 11 fuse holes, 21 high-voltage interlocking interfaces,
22 high-tension fuse units, 23 binding posts, 24 guiding grooves, 31 high-voltage interlocking contact pins, 32 cover plates, 33 sealing rings, 34 bolts hole.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model statement
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Embodiment 1
As shown in figure 1, a kind of electrokinetic cell high-tension fuse box, including the fuse being embedded in housing of power cell 1
Base 2, fuse hole 11 is offered in the side wall of the housing of power cell 1, the fuse base 2 is embedded in fuse hole
Closure being gone back in 11, outside the fuse hole 11 fuse cover 3 being housed, being provided with high-voltage interlocking in the fuse base 2 inserts
Interface 21, the high-voltage interlocking contact pin 31 being engaged with high-voltage interlocking interface 21 is provided with the fuse cover 3；Work as fuse
Lid 3 is opened when making the abjection high-voltage interlocking interface 21 of high-voltage interlocking contact pin 31, electrokinetic cell power-off, substantially increases safety
Property, reduce the risk of operating personnel's electric shock, open the replacing fuse that fuse cover 3 can be safe.
As shown in Figure 2,3, the utility model can be further depicted as, and the fuse cover 3 includes high-voltage interlocking contact pin
31st, cover plate 32 and sealing ring 33, bolt hole 34 are offered on the cover plate 32, the sealing ring 33 is arranged on cover plate 32 and power
Between the side wall of battery container 1, fuse cover 3, which is bolted, to be sealed on fuse hole 11；To ensure electrokinetic cell and melt
The overall sealing property of disconnected device；In order to which the shape conventional with fuse is engaged, it is generally the case that described cover plate 32 is rectangular
Shape, the bolt hole 34 are opened in the corner of cover plate 32.
As shown in figure 4, being provided with a pair of high-tension fuse units 22 in the fuse base 2, the high-voltage interlocking is inserted
Interface 21 is located at the center of fuse base 2, the center in fuse base 2 of the high-tension fuse unit 22 described in a pair
It is arranged symmetrically.
As shown in Figure 5,6, in order that obtain this high-tension fuse box supports multiple directions wiring in limited space, install
Due to the operation of assembly crewman wire will not be caused excessively to rotate during wire, so that cause high-voltage electrical apparatus gap insufficient, high pressure
Wire such as interferes at the harmful effect；In the present embodiment, the fuse base 2 is rectangle, the high-tension fuse list
The binding post 23 of member 22 is located at the corner of fuse base 2, and the back side of fuse base 2, which is offered from side wall, is communicated to binding post
23 guiding groove 24.
Claims (5)
1. a kind of electrokinetic cell high-tension fuse box, including the fuse base (2) being embedded in housing of power cell (1), its
It is characterized in：Fuse hole (11) is offered in the side wall of the housing of power cell (1), the fuse base (2) is embedded in
In fuse hole (11), closure is gone back outside the fuse hole (11) fuse cover (3) is housed, the fuse base (2) is interior
High-voltage interlocking interface (21) is provided with, is provided with what is be engaged with high-voltage interlocking interface (21) on the fuse cover (3)
Power off contact pin (31)；When fuse cover (3), which is opened, high-voltage interlocking contact pin (31) is deviate from high-voltage interlocking interface (21), this is dynamic
Power battery runs down.
2. electrokinetic cell high-tension fuse box as claimed in claim 1, it is characterized in that：The fuse cover (3) includes high pressure
Contact pin (31), cover plate (32) and sealing ring (33) are interlocked, bolt hole (34), the sealing ring are offered on the cover plate (32)
(33) it is arranged between cover plate (32) and housing of power cell (1) side wall, fuse cover (3), which is bolted, is sealed on fusing
On device hole (11).
3. electrokinetic cell high-tension fuse box as claimed in claim 2, it is characterized in that：Described cover plate (32) is rectangle,
The bolt hole (34) is opened in the corner of cover plate (32).
4. the electrokinetic cell high-tension fuse box as described in any one claim in claim 1 ~ 3, it is characterized in that：It is described molten
A pair of high-tension fuse units (22) are provided with disconnected device base (2), the high-voltage interlocking interface (21) is located at fuse bottom
The center of seat (2), the high-tension fuse unit (22) described in a pair are centrosymmetrically arranged in fuse base (2).
5. electrokinetic cell high-tension fuse box as claimed in claim 4, it is characterized in that：The fuse base (2) is rectangular
Shape, the binding post (23) of the high-tension fuse unit (22) are located at the corner of fuse base (2), fuse base (2)
The back side offers the guiding groove (24) that binding post (23) are communicated to from side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862215.3U CN207009394U (en) | 2017-07-17 | 2017-07-17 | Electrokinetic cell high-tension fuse box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862215.3U CN207009394U (en) | 2017-07-17 | 2017-07-17 | Electrokinetic cell high-tension fuse box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009394U true CN207009394U (en) | 2018-02-13 |
Family
ID=61454311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862215.3U Active CN207009394U (en) | 2017-07-17 | 2017-07-17 | Electrokinetic cell high-tension fuse box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009394U (en) |
-
2017
- 2017-07-17 CN CN201720862215.3U patent/CN207009394U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |