CN206559770U - A kind of electric vehicle rotary parallel operation - Google Patents
A kind of electric vehicle rotary parallel operation Download PDFInfo
- Publication number
- CN206559770U CN206559770U CN201720306037.6U CN201720306037U CN206559770U CN 206559770 U CN206559770 U CN 206559770U CN 201720306037 U CN201720306037 U CN 201720306037U CN 206559770 U CN206559770 U CN 206559770U
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- Prior art keywords
- converter shell
- hole
- plug
- electric vehicle
- parallel operation
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Abstract
The utility model provides a kind of electric vehicle rotary parallel operation, including converter shell and the circuit board for being provided with plug-in element, circuit board back-off in the way of plug-in element is met to converter shell bottom is placed in converter shell, the capacitive vessel for accommodating electrochemical capacitor in plug-in element is provided with the inside of converter shell, the bottom of capacitive vessel is provided with the through hole with being connected on the outside of converter shell, the side wall outer end of through hole, which is provided with, makes the breach of the inside and outside connection of through hole, the bottom outside of converter shell is provided with the baffle plate for covering through hole, the bottom outside of baffle plate and converter shell is integrally formed, baffle plate is combined to form for explosive side opening with breach, and the lower surface of capacitive vessel is provided with for explosion-proof side block.The application enables to the in small distance of plug-in element in converter and converter shell, and electrochemical capacitor electrolyte when producing failure explosion will not be sputtered, and integrally formed baffle arrangement firmly, eliminates assembly process, improves production efficiency.
Description
Technical field
The utility model is related to vehicle technology field, and in particular to a kind of electric vehicle rotary parallel operation.
Background technology
Existing electric vehicle rotary parallel operation is typically made up of housing and the circuit board being arranged in housing, on circuit board except
Surface mount elements, also more plug-in element, such as electrochemical capacitor, big coil etc., plug-in element is arranged in the same of circuit board
Sideways, surface mount elements are arranged in another side, and available circuit plate is that plug-in element dorsad arrange by housing bottom, allow surface mount elements
Meet to housing bottom.But, it is of the present utility model inventor has found that existing this structure has following defect：It is first
First, caloric value itself is big when being worked due to plug-in element, can cause that the distance of plug-in element and housing is remote using said structure, production
Raw heat is difficult to be distributed；Secondly, electrochemical capacitor is when breaking down, it is possible to produce explosion, electricity after electrochemical capacitor explosion
Solution liquid is difficult discharge, so as to cause circuit board is caused to damage.In this regard, needing to propose a kind of new electric vehicle rotary parallel operation to solve
Certainly these problems.
Utility model content
The technical problem existed for prior art, the utility model provides a kind of novel electric vehicle converter, and this is electronic
Car converter enables to the in small distance of plug-in element in converter and converter shell, and electrochemical capacitor producing therefore
Electrolyte will not be sputtered during barrier explosion, and electrolyte can be discharged in time, and the other elements on circuit board will not be caused to damage.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of electric vehicle rotary parallel operation, including converter shell and be provided with the circuit board of plug-in element, the circuit board with
Plug-in element is met to the mode back-off of converter shell bottom and is placed in converter shell, is provided with the inside of the converter shell
Capacitive vessel for accommodating electrochemical capacitor in plug-in element, the bottom of the capacitive vessel is provided with and converter shell outside
The through hole of connection, the side wall outer end of the through hole, which is provided with, makes the breach of the inside and outside connection of through hole, the bottom of the converter shell
The baffle plate for covering through hole is provided with the outside of portion, the bottom outside of the baffle plate and converter shell is integrally formed, the gear
Plate and breach are combined to form for explosive side opening, and the lower surface of the capacitive vessel is provided with and is used for explosion-proof side block.
Further, the side block is located at the edge of capacitive vessel lower surface, and with staggering setting for explosive side opening.
Further, the side block is located at outside the baffle plate two ends that capacitive vessel lower surface is connected with converter shell bottom
Side, and with staggering setting for explosive side opening.
Further, a height of 0.1~5mm in the hole of the side opening, a width of 1~10mm in hole of the side opening.
Further, also it is arranged at intervals with shape between some radiating grooves, adjacent heat radiation groove on the side wall of the converter shell
Into fin, the fin is set perpendicular to the side body.
Further, the thickness of the fin is 0.5~2.5mm.
Compared with prior art, the utility model provide electric vehicle rotary parallel operation, by circuit board with plug-in element meet to turn
The mode back-off of exchanger shell bottom is placed in converter shell, it is thus possible to so that plug-in element and converter in converter
Housing it is in small distance, it is easy to distribute heat；It is provided with the bottom outside of converter shell integrally formed logical for covering
The baffle plate in hole, the baffle plate is combined to form for explosive side opening with the inside and outside breach connected of through hole, thus electrochemical capacitor is in generation
Electrolyte will not be sputtered when failure bursts, and electrolyte can in time be discharged by explosive side opening, and compared to detachable gear
Plate is set, and firmly, the process for eliminating assembling baffle plate improves production efficiency to integrally formed baffle arrangement in the application；Together
When, the explosion-proof side block that capacitive vessel lower surface is set can carry out guiding discharge to the electrolyte of discharge, will not be on circuit board
Other elements cause damage.
Brief description of the drawings
Fig. 1 is the electric vehicle rotary parallel operation structural representation that the utility model is provided.
Fig. 2 is the overlooking the structure diagram of electric vehicle rotary parallel operation in Fig. 1.
Fig. 3 is the cross section structure diagram in A-A directions in Fig. 2.
In figure, 1, converter shell；2nd, capacitive vessel；3rd, through hole；4th, breach；5th, baffle plate；6th, side opening；7th, side block；8th, dissipate
Heat channel；9th, fin.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness
The side of the instruction such as degree ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In description of the present utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
It refer to shown in Fig. 1-Fig. 3, the utility model provides a kind of electric vehicle rotary parallel operation, including converter shell 1 and set
The circuit board of plug-in element is equipped with, circuit board back-off in the way of plug-in element is met to converter shell bottom is placed in conversion
In device housing 1, the inner side of converter shell 1 is provided with the capacitive vessel 2 for accommodating electrochemical capacitor in plug-in element, described
The bottom of capacitive vessel 2 is provided with the through hole 3 connected with the outside of converter shell 1, and the side wall outer end of the through hole 3 is provided with
Make the breach 4 of the inside and outside connection of through hole 3, the bottom outside of the converter shell 1 is provided with the baffle plate 5 for covering through hole, institute
The bottom outside for stating baffle plate 5 and converter shell 1 is integrally formed, and the baffle plate 5 is combined to form for explosive side opening with breach 4
6, and the lower surface of the capacitive vessel 2 is provided with and is used for explosion-proof side block 7, the explosion-proof side block 7 can enter to the electrolyte of discharge
Row is oriented to discharge.
Compared with prior art, the utility model provide electric vehicle rotary parallel operation, by circuit board with plug-in element meet to turn
The mode back-off of exchanger shell bottom is placed in converter shell, it is thus possible to so that plug-in element and converter in converter
Housing it is in small distance, it is easy to distribute heat；It is provided with the bottom outside of converter shell integrally formed logical for covering
The baffle plate in hole, the baffle plate is combined to form for explosive side opening with the inside and outside breach connected of through hole, thus electrochemical capacitor is in generation
Electrolyte will not be sputtered when failure bursts, and electrolyte can in time be discharged by explosive side opening, and compared to detachable gear
Plate is set, and firmly, the process for eliminating assembling baffle plate improves production efficiency to integrally formed baffle arrangement in the application；Together
When, the explosion-proof side block that capacitive vessel lower surface is set can carry out guiding discharge to the electrolyte of discharge, will not be on circuit board
Other elements cause damage.
As a kind of embodiment, the side block 7 is located at the edge of the lower surface of capacitive vessel 2, and with for explosive side
Hole 6 is staggered setting, i.e., described side block 7 is arranged without positive contralateral exposure 6, thus can the electrolyte guiding of effectively contralateral exposure discharge arrange
Go out, prevent that the other elements on circuit board are caused to damage.
As another embodiment, the side block 7 is located at what the lower surface of capacitive vessel 2 was connected with converter shell bottom
On the outside of the two ends of baffle plate 5, and with staggering settings for explosive side opening 6, i.e., described side block 7 is positioned at the lower surface of capacitive vessel 2
The both sides of side opening 6, just being arranged to the side opening 6, thus can the electrolyte guiding of effectively contralateral exposure discharge discharge, prevent pair
Other elements on circuit board cause to damage.
As specific embodiment, a height of 0.1~5mm in hole of the side opening 6, a width of 1~10mm in hole of the side opening 6, by
Electrolyte can effectively be guided and discharged by this.
It as specific embodiment, refer to shown in Fig. 1, be also arranged at intervals with the side wall of the converter shell 1 some
Fin 9 is formed between radiating groove 8, adjacent heat radiation groove 8, the fin 9 is set perpendicular to the side body, thus can be to circuit
On plate plug-in element produce heat carry out quick heat radiating, with good heat dissipation effect, air flow is fast the characteristics of；Meanwhile, this kind
The radiating groove 8 and the structure design of fin 9 of form, compared to the original radiator structure being made of parting pumping mode, with making
Simple advantage.
As specific embodiment, the thickness of the fin 9 is 0.5~2.5mm, thus with preferably radiating effect.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (6)
1. a kind of electric vehicle rotary parallel operation, it is characterised in that including converter shell (1) and be provided with the circuit board of plug-in element,
Circuit board back-off in the way of plug-in element is met to converter shell bottom is placed in converter shell (1), the conversion
The capacitive vessel (2) for accommodating electrochemical capacitor in plug-in element is provided with the inside of device housing (1), the capacitive vessel (2)
Bottom is provided with the through hole (3) with being connected on the outside of converter shell (1), and the side wall outer end of the through hole (3), which is provided with, to be made to lead to
The breach (4) of the inside and outside connection in hole (3), the bottom outside of the converter shell (1) is provided with the baffle plate for covering through hole (3)
(5), the baffle plate (5) and the bottom outside of converter shell (1) are integrally formed, and the baffle plate (5) combines to form with breach (4)
Lower surface for explosive side opening (6), and the capacitive vessel (2), which is provided with, is used for explosion-proof side block (7).
2. electric vehicle rotary parallel operation according to claim 1, it is characterised in that the side block (7) is located at capacitive vessel (2) bottom
The edge on portion surface, and with staggering setting for explosive side opening (6).
3. electric vehicle rotary parallel operation according to claim 1, it is characterised in that the side block (7) is located at capacitive vessel (2) bottom
On the outside of baffle plate (5) two ends that portion surface is connected with converter shell bottom, and with staggering setting for explosive side opening (6).
4. electric vehicle rotary parallel operation according to claim 1, it is characterised in that a height of 0.1~5mm in hole of the side opening (6),
A width of 1~the 10mm in hole of the side opening (6).
5. electric vehicle rotary parallel operation according to claim 1, it is characterised in that on the side wall of the converter shell (1) also
It is arranged at intervals between some radiating grooves (8), adjacent heat radiation groove (8) and forms fin (9), the fin (9) is perpendicular to this
Side body is set.
6. electric vehicle rotary parallel operation according to claim 5, it is characterised in that the thickness of the fin (9) is 0.5~
2.5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306037.6U CN206559770U (en) | 2017-03-27 | 2017-03-27 | A kind of electric vehicle rotary parallel operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306037.6U CN206559770U (en) | 2017-03-27 | 2017-03-27 | A kind of electric vehicle rotary parallel operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206559770U true CN206559770U (en) | 2017-10-13 |
Family
ID=60015547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306037.6U Active CN206559770U (en) | 2017-03-27 | 2017-03-27 | A kind of electric vehicle rotary parallel operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206559770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113674641A (en) * | 2021-08-06 | 2021-11-19 | 上海龙旗科技股份有限公司 | Inverted space avoiding structure and electronic product |
-
2017
- 2017-03-27 CN CN201720306037.6U patent/CN206559770U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113674641A (en) * | 2021-08-06 | 2021-11-19 | 上海龙旗科技股份有限公司 | Inverted space avoiding structure and electronic product |
| CN113674641B (en) * | 2021-08-06 | 2023-05-30 | 上海龙旗科技股份有限公司 | Back-off space avoidance structure and electronic product |
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