CN207624550U - For the fixing device of plug-in type capacitor, cabinet and electric machine controller - Google Patents
For the fixing device of plug-in type capacitor, cabinet and electric machine controller Download PDFInfo
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- CN207624550U CN207624550U CN201721476867.XU CN201721476867U CN207624550U CN 207624550 U CN207624550 U CN 207624550U CN 201721476867 U CN201721476867 U CN 201721476867U CN 207624550 U CN207624550 U CN 207624550U
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Abstract
The utility model is related to electric vehicle engineering fields, disclose a kind of fixing device, cabinet and electric machine controller for plug-in type capacitor.Cabinet for electric machine controller includes the box body being arranged in the cavity of cabinet, plug-in unit capacitor board and at least one plug-in type capacitor being connected on plug-in unit capacitor board；Box body upper opening, plug-in unit capacitor board are inverted in the cavity of box body；The both ends of plug-in unit capacitor board are respectively equipped with location hole, are provided on the wing plate at box body both ends and the matched positioning pin of location hole.Electric machine controller includes above-mentioned cabinet and control module.The cabinet or electric machine controller realize the batch installation to plug-in type capacitor, and fixation of the plug-in type capacitor in cabinet is more secured, reduce security risk when cabinet vibration, while convenient for installation, maintenance and the replacement of plug-in type capacitor.
Description
Technical field
The utility model is related to electric vehicle engineering fields, and in particular, to a kind of fixation for plug-in type capacitor
Device, cabinet and electric machine controller for electric machine controller.
Background technology
Capacitor is generally divided into patch type capacitor and plug-in type capacitor according to shape, and plug-in type capacitor is because having body
It accumulates the advantages that small, capacity is big, high temperature resistant and is widely used in various electronic devices.But in electronic device, plug-in type
The fixed form of capacitor is generally fairly simple, as the plug-in type capacitor in electric machine controller is directly fixed with fixing glue mostly
On the cabinet of electric machine controller.For plug-in type capacitor, this simple fixed form is simultaneously unreliable, especially works as electricity
When machine controller vibrates, it is easy to generate security risk, and this fixed form is also conducive to the dimension of plug-in type capacitor
Shield and replacement.
Utility model content
The purpose of this utility model is to provide a kind of for the control of the fixing device of plug-in type capacitor, cabinet and motor
Device, the fixing device, cabinet or electric machine controller realize the positioning to plug-in type capacitor and fixation, while being convenient for plug-in type
Installation, maintenance and the replacement of capacitor.
To achieve the goals above, on the one hand, the utility model provides a kind of fixed dress for plug-in type capacitor
It sets, including box body and the plug-in unit capacitor board above box body, the both ends of plug-in unit capacitor board are respectively equipped with location hole, box body both ends
Wing plate on be provided with the matched positioning pin of location hole, box body and plug-in unit capacitor board pass through location hole and positioning pin connection.
Preferably, pressing plate is provided with above plug-in unit capacitor board, the both ends of pressing plate are respectively arranged with the first mounting hole, box body
It is respectively arranged with the second mounting hole, pressing plate and box body on the wing plate at both ends and passes through consolidating through the first mounting hole and the second mounting hole
Fixed column connects.
On the other hand, the utility model provides a kind of cabinet for electric machine controller, which includes above-mentioned use
Fixing device in plug-in type capacitor and at least one plug-in type capacitor for being connected on plug-in unit capacitor board.
Preferably, box body is located in the cavity of cabinet, and box body upper opening, plug-in unit capacitor board is inverted in the cavity of box body
Interior, at least one plug-in type capacitor is in the space between plug-in unit capacitor board and box body；Box body passes through fixed column with cabinet
Connection.
Preferably, multiple copper posts are connected on plug-in unit capacitor board, multiple copper posts include two DC side copper posts and multiple friendships
Flow side copper post.
Preferably, cabinet further includes positive copper bar and cathode copper bar, one end of positive copper bar in two DC side copper posts
A DC side copper post connection, one end of cathode copper bar connect with another DC side copper post anode copper bar and cathode copper bar it
Between be provided with insulating layer.
Preferably, there is gap between plug-in unit capacitor board and the bottom plate of box body, heat conduction fixing glue is provided in gap.
Preferably, it is provided with pinboard above pressing plate, at least one interface is provided with above pinboard.
In another aspect, the utility model provides a kind of electric machine controller, which includes：Above-mentioned cabinet with
And the control module in the cavity of cabinet is set.
Preferably, control module is connect with multiple exchange side copper posts.
Through the above technical solutions, plug-in type capacitor is connected on plug-in unit capacitor board, plug-in unit capacitor board is inverted in box body
Cavity in, plug-in type capacitor realizes its positioning in cabinet by positioning pin；Pressure above plug-in type capacitor
Plate and the box body above plug-in type capacitor are connect by fixed column with cabinet, between plug-in unit capacitor board and the bottom plate of box body
Gap in be arranged heat conduction fixing glue, to realize fixation of the plug-in type capacitor in cabinet.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, an and part for constitution instruction, and following
Specific implementation mode be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the fixing device for plug-in type capacitor of an embodiment according to the present utility model
Figure.
Fig. 2 is the structural schematic diagram of the cabinet for electric machine controller of an embodiment according to the present utility model；
Fig. 3 shows the sectional view in the sections A-A ' along Fig. 1；
Fig. 4 shows the structural schematic diagram of box body；
Fig. 5 shows the structural schematic diagram of plug-in unit capacitor board.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1 is the structural representation of the fixing device for plug-in type capacitor of an embodiment according to the present utility model
Figure.As shown in Figure 1, in an embodiment of the utility model, a kind of fixing device for plug-in type capacitor is provided,
The fixing device may include box body 20 and the plug-in unit capacitor board 30 above box body 20, the both ends difference of plug-in unit capacitor board 30
Equipped with location hole 31, it is provided on the wing plate at 20 both ends of box body and 31 matched positioning pin 21 of location hole, box body 20 and plug-in unit electricity
Hold plate 30 to connect by location hole 31 and positioning pin 21.
In the embodiment of the utility model, the top of plug-in unit capacitor board 30 is also provided with pressing plate 50, pressing plate 50
Both ends be respectively arranged with the first mounting hole 51, the second mounting hole 22, pressing plate 50 are respectively arranged on the wing plate at 20 both ends of box body
With box body 20 by being connected through the fixed column 11 of the first mounting hole 51 and the second mounting hole 22.
Fig. 2 is the structural schematic diagram of the cabinet for electric machine controller of an embodiment according to the present utility model.Fig. 3
Show the sectional view in the sections A-A ' along Fig. 1.Fig. 4 shows the structural schematic diagram of box body.Fig. 5 shows plug-in unit capacitor board
Structural schematic diagram.As shown in Figures 2 and 3, it in an embodiment of the utility model, provides a kind of for electric machine controller
Cabinet 10, which may include above-mentioned any one fixing device and is connected on plug-in unit capacitor board 30 at least
One plug-in type capacitor 40.Box body 20 is located in the cavity of cabinet 10, and 20 upper opening of box body, plug-in unit capacitor board 30 is inverted in
In the cavity of box body 20, at least one plug-in type capacitor 40 is in the space between plug-in unit capacitor board 30 and box body 20；Box
Body 20 is connect with cabinet 10 by fixed column 11.
Plug-in type capacitor 40 is connected on plug-in unit capacitor board 30, and plug-in unit capacitor board 30 is inverted in the cavity of box body 20,
Plug-in type capacitor 30 realizes that its positioning plug-in units capacitor board 30 in cabinet 10 for example can be PCB electricity by positioning pin 21
Road plate, plug-in type capacitor 40 can be for example welded on plug-in unit capacitor board 30.Plug-in type capacitor 40 is along plug-in unit capacitor board 30
Length direction be arranged in order, the multiple plug-in type capacitors 40 realized in cabinet 10 are installed in batches.
Five plug-in type capacitors 40, art technology are connected on plug-in unit capacitor board 30 although being shown in Fig. 3
Personnel are it should be understood that the quantity of plug-in type capacitor 40 can be not limited to specific quantity shown in figure.
Box body 20 for example can be made of aluminium alloy or metal plate bending.Between plug-in unit capacitor board 30 and the bottom plate of box body 20
With gap, the size in the gap can be adjusted by installation site of the first positioning hole 31 on the different height of positioning pin 21
Section.Heat conduction fixing glue 80 can be set in the gap.The gap reserved between plug-in unit capacitor board 30 and the bottom plate of box body 20 is on edge
The size of the depth direction of box body 20 may, for example, be 2 millimeters, by between plug-in unit capacitor board 30 and the bottom plate of box body 20
The quantitative fixation of glue is realized in the control of the size in gap.
Pressing plate 50 above plug-in type capacitor 40 and the box body 20 above plug-in type capacitor 40 pass through solid
Fixed column 11 is connect with cabinet 10, and heat conduction fixing glue 80 is arranged in the gap between plug-in unit capacitor board 40 and the bottom plate of box body 20, from
And realize fixation of the plug-in type capacitor 40 in cabinet 10.
Fixed column 11 for example may include fixed column ontology, and fixed column ontology for example can be hexagonal prisms, fixed column ontology
One end be provided with the internal thread hole for fixation clip 50, pass through the company that internal thread hole and bolt realize pressing plate 50 and box body 20
It connects, the other end of fixed column ontology is connected with threaded post with being integrally formed, and is provided with external screw thread in threaded post, is used for box body 20
It is fixed on cabinet 10.The top of pressing plate 50 is also provided with pinboard 90.
In an embodiment of the utility model, multiple copper posts 60 can also be connected on plug-in unit capacitor board 30, it is multiple
Copper post 60 may include two DC side copper posts 61 and multiple exchange side copper posts 62.Cabinet 10 can also include 70 He of positive copper bar
Cathode copper bar 71, one end of positive copper bar 70 are connect with a DC side copper post 61 in two DC side copper posts 61, cathode copper
One end of row 71 is connect with another DC side copper post 61.It is provided with insulating layer between positive copper bar 70 and cathode copper bar 71.
Multiple copper posts 60 can be by welding connected on plug-in unit capacitor board 30, multiple copper posts 60 with it is at least one
Plug-in type capacitor 40 can for example be connected to the same side of plug-in unit capacitor board 30.
In an embodiment of the utility model, a kind of electric machine controller is provided, which may include：
Cabinet 10 in the above-described embodiment and the control module 100 being arranged in the cavity of cabinet 10.Control module 100 with
Multiple exchange side copper posts 62 connect.
One of ordinary skill in the art are appreciated that electric machine controller can also include other components, such as filter band,
IGBT module, driving plate etc..Since the degree of association of the inventive concept of these components and the utility model is relatively low, in the application
In be not described in greater detail.
By the above embodiment, plug-in type capacitor 40 is welded on plug-in unit capacitor board 30, and plug-in unit capacitor board 30 is inverted
In the box body 20 and by positioning pin connection, 30 top of plug-in unit capacitor board is arranged pressing plate 50, pressing plate 50, plug-in unit capacitor board 30 and
Box body 20 is connect by fixed column 11 with cabinet, and positioning and fixed installation of the plug-in type capacitor 40 in cabinet 10 are realized,
So that fixed more secured, maintenance is more convenient, and reduces cost.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.Additionally need explanation
It is specific technical features described in the above specific embodiments, it in the case of no contradiction, can be by any
Suitable mode is combined, and in order to avoid unnecessary repetition, the utility model is no longer another to various combinations of possible ways
Row explanation.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of fixing device for plug-in type capacitor, which is characterized in that including box body (20) and be located at the box body
(20) both ends of the plug-in unit capacitor board (30) above, the plug-in unit capacitor board (30) are respectively equipped with location hole (31), the box body
(20) it is provided on the wing plate at both ends and the location hole (31) matched positioning pin (21), the box body (20) and the plug-in unit
Capacitor board (30) is connected by the location hole (31) and the positioning pin (21).
2. fixing device according to claim 1, which is characterized in that be provided with pressure above the plug-in unit capacitor board (30)
The both ends of plate (50), the pressing plate (50) are respectively arranged with the first mounting hole (51), divide on the wing plate at box body (20) both ends
Be not provided with the second mounting hole (22), the pressing plate (50) and the box body (20) by run through first mounting hole (51) and
The fixed column (11) of second mounting hole (22) connects.
3. a kind of cabinet (10) for electric machine controller, which is characterized in that the cabinet (10) includes：
Fixing device according to claim 2；And
At least one plug-in type capacitor (40) being connected on the plug-in unit capacitor board (30).
4. cabinet (10) according to claim 3, which is characterized in that the box body (20) is located at the chamber of the cabinet (10)
In vivo, box body (20) upper opening, the plug-in unit capacitor board (30) are inverted in the cavity of the box body (20), it is described extremely
A few plug-in type capacitor (40) is in the space between the plug-in unit capacitor board (30) and the box body (20)；The box
Body (20) is connect with the cabinet (10) by the fixed column (11).
5. cabinet (10) according to claim 4, which is characterized in that be connected with multiple copper on the plug-in unit capacitor board (30)
Column (60), the multiple copper post (60) include two DC side copper posts (61) and multiple exchange side copper posts (62).
6. cabinet (10) according to claim 5, which is characterized in that the cabinet (10) further include positive copper bar (70) and
Cathode copper bar (71), one end and the DC side copper post in described two DC side copper posts (61) of the anode copper bar (70)
(61) connect, one end of the cathode copper bar (71) connect with another DC side copper post (61), the positive copper bar (70) and
The cathode copper bar (71) is provided with insulating layer.
7. cabinet (10) according to claim 3, which is characterized in that the plug-in unit capacitor board (30) and the box body (20)
Bottom plate between there is gap, be provided with heat conduction fixing glue (80) in the gap.
8. cabinet (10) according to claim 3, which is characterized in that be provided with pinboard above the pressing plate (50)
(90), it is provided at least one interface above the pinboard (90).
9. a kind of electric machine controller, which is characterized in that the electric machine controller includes：
Cabinet (10) according to claim 5 or 6；And
The control module (100) being arranged in the cavity of the cabinet (10).
10. electric machine controller according to claim 9, which is characterized in that the control module (100) and the multiple friendship
Side copper post (62) is flowed to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476867.XU CN207624550U (en) | 2017-11-08 | 2017-11-08 | For the fixing device of plug-in type capacitor, cabinet and electric machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476867.XU CN207624550U (en) | 2017-11-08 | 2017-11-08 | For the fixing device of plug-in type capacitor, cabinet and electric machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624550U true CN207624550U (en) | 2018-07-17 |
Family
ID=62828005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721476867.XU Active CN207624550U (en) | 2017-11-08 | 2017-11-08 | For the fixing device of plug-in type capacitor, cabinet and electric machine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048286A1 (en) * | 2020-09-04 | 2022-03-10 | 苏州浪潮智能科技有限公司 | Test fixture adapter board and memory test device |
-
2017
- 2017-11-08 CN CN201721476867.XU patent/CN207624550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048286A1 (en) * | 2020-09-04 | 2022-03-10 | 苏州浪潮智能科技有限公司 | Test fixture adapter board and memory test device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220223 Address after: 230088 2 2, Wutong Road, Hefei new and high tech Zone, Anhui Patentee after: HEFEI YANGGUANG ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 230088 No. 1699 Xiyou Road, Hefei High-tech Zone, Anhui Province Patentee before: SUNGROW POWER SUPPLY Co.,Ltd. |