CN209593012U - Modular construction for Vehicular charger, electric pressure converter and integrated products - Google Patents
Modular construction for Vehicular charger, electric pressure converter and integrated products Download PDFInfo
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- CN209593012U CN209593012U CN201822134783.9U CN201822134783U CN209593012U CN 209593012 U CN209593012 U CN 209593012U CN 201822134783 U CN201822134783 U CN 201822134783U CN 209593012 U CN209593012 U CN 209593012U
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- pcb board
- electric pressure
- pressure converter
- casing
- vehicular charger
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Abstract
The utility model discloses the modular constructions for Vehicular charger, electric pressure converter and integrated products, including casing, power capacity installation chamber, side wall and modularization mounting base in the casing are set, with the pcb board of casing cooperation, the structure come into full contact with each heating device, the connection structure of upper and lower pcb board and modular mounting structure；Vehicular charger, electric pressure converter and integrated products are concentrated on same pcb board by the modular construction disclosed by the utility model for Vehicular charger, electric pressure converter and integrated products, it is small with small product size, good heat dissipation effect, assembly is simple, it is at low cost, it is light-weight, combine flexible advantage；Can arrange in pairs or groups the various composite structures of new-energy automobile mobile unit, and mounting means multiplicity, range is wide, be conducive to installation and promote.
Description
Technical field
The utility model relates to new-energy automobile mobile unit technical fields, more particularly, to Vehicular charger, voltage
The modular construction of converter and integrated products.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
But use new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle of formation
Advanced automobile with new technology, new construction.New-energy automobile includes: hybrid vehicle (HEV), pure electric automobile
(BEV), fuel cell car (FCEV), hydrogen engine automobile and gas combustion automobile, alcohol ether automobile etc..
In existing new-energy automobile mobile unit, Vehicular charger (OBC), electric pressure converter (DCDC) are new energy
The automobile mounted equipment important component in source, in existing solution, Vehicular charger (OBC), electric pressure converter (DCDC)
Big with the outer dimension volume of integrated products, heat-sinking capability is insufficient, and combination integrates not flexible.
Utility model content
Purpose of the utility model is to solve the problems of the prior art, and propose mechanical, electrical for vehicle-mounted charge
The modular construction of pressure converter and integrated products.
To achieve the goals above, the utility model adopts the technical scheme that
For the modular construction of Vehicular charger, electric pressure converter and integrated products, including casing, it is arranged in the machine
Power capacity installation chamber, side wall and modularization mounting base in shell, the pcb board with casing cooperation, with each heater
The structure that part comes into full contact with, the connection structure of upper and lower pcb board and modular mounting structure.
Preferably, the casing includes modularization mounting base, the first magnetic element installation chamber, the second magnetic element peace
Behave affectedly room and power capacity installation chamber.
Preferably, the heating device includes magnetic element, plug-in component switch pipe, patch switching tube and power capacity, described
Three face peripheral disposition plug-in component switch pipe on pcb board carries out heat exchange by the side wall of the casing；Magnetic device centralized arrangement,
Carried out after being encapsulated by thermally conductive casting glue with the casing heat exchange, power capacity bottom pad heat conductive insulating pad and casing into
Row heat exchange；The patch switching tube is attached on PCB plate, and corresponding position pastes heat conductive insulating pad and bottom plate carries out heat exchange.
Preferably, the structure that each heating device comes into full contact with is compressed including three facial canal elastic slices, magnetic device is only
It founds a pcb board and heat conductive insulating pad is padded by screw and thermally conductive casting glue encapsulating structure and the power capacity bottom
Structure.
Preferably, the connection structure of the pcb board up and down includes being welded on pcb board with copper stud, above and below reaching fixed
Block pcb board and purpose by high current.
Preferably, the modular mounting structure is mounting hole, the combination for the new-energy automobile mobile unit that can arrange in pairs or groups
Structure.
Compared with prior art, the utility model is provided for Vehicular charger, electric pressure converter and integrated products
Modular construction, have it is following the utility model has the advantages that
(1), Vehicular charger, electric pressure converter and integrated products are concentrated on same by the novel modular construction
On pcb board, have small product size small, good heat dissipation effect, assembly is simple, and it is at low cost, it is light-weight, combine flexible advantage.
(2), the novel modular construction is small in size, light weight, and packaging effect is good, and the new-energy automobile that can arrange in pairs or groups is vehicle-mounted
The composite structure of equipment, mounting means multiplicity, range is wide, is conducive to installation and promotes.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes for Vehicular charger, electric pressure converter and integrated products modular construction
Casing structure schematic diagram；
Fig. 2 be the utility model proposes for Vehicular charger, electric pressure converter and integrated products modular construction
Casing structure schematic diagram；
Fig. 3 be the utility model proposes for Vehicular charger, electric pressure converter and integrated products modular construction
Magnetic elements pcb board structural schematic diagram；
Fig. 4 be the utility model proposes for Vehicular charger, electric pressure converter and integrated products modular construction
Magnetic elements pcb board welding structure schematic diagram.
Fig. 5 be the utility model proposes for Vehicular charger, electric pressure converter and integrated products modular construction
Power P CB plate structural schematic diagram.
Fig. 6 be the utility model proposes for Vehicular charger, electric pressure converter and integrated products modular construction
Magnetic elements pcb board and casing welding structure schematic diagram.
Fig. 7 be the utility model proposes for Vehicular charger, electric pressure converter and integrated products modular construction
Magnetic elements pcb board side structure schematic view.
Fig. 8 be the utility model proposes for Vehicular charger, electric pressure converter and integrated products modular construction
Subjective structural schematic diagram.
In figure: 1, power capacity installs chamber；2, the first magnetic element installs chamber；3, positioning stud；4, fixed spiral shell
Column；5, the second magnetic element installs chamber；6, side wall；7, position line is processed；8, modularization mounting base；9, local little groove；
10, module bottom plate mounting hole；11, magnetic elements PCB plate；12, copper stud；13, power capacity；14, plug-in component switch pipe；15,
Power P CB plate；16, pcb board is controlled；17, screw；18, glue filling opening；19, heat conductive insulating pad；20, patch switching tube；21, three face
Plug-in unit power tube；22, elastic slice；23, inductance.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
As shown in Figs. 1-2, casing includes modularization mounting base 8, and the first magnetic element installs chamber 2 and the second magnetic member
Part installs chamber 5, and power capacity installs chamber 1, side wall 6 and fixed bolt 4；In order to support pcb board, fixed bolt 4 can be
It is integrally formed, be also possible to it is split type, in order to guarantee pcb board installation precision, 2 spiral shells are selected on same mounting plane
Column is made into positioning stud 3；In order to guarantee that the position of heat-conducting insulated film processes position line 7 on casing, in order to which follow-up maintenance is convenient,
Local little groove 9 is designed at the bottom plate back side, can be dismantled with specific purpose tool, module bottom is provided on modularization mounting base 8
Plate mounting hole 10, in order to install.
Embodiment 2
As shown in Figure 3-4, magnetic elements centralized arrangement is on a magnetic elements pcb board 11, the connection of PCB plate
Structure includes being welded on pcb board with copper stud 12, can be by the fixed 2 pieces of pcb boards up and down of screw 17, while can be passed through again
High current, the fixation of copper stud 12 can be fixed on pcb board with the mode welded or riveted.
As shown in figure 5, three face peripheral disposition plug-in component switch pipe 14 on power P CB plate 15, pyrotoxin dispersed placement is conducive to
Heat dissipation；Intermediate centralized arrangement power capacity 13 is convenient for beneath pad heat conductive insulating pad 19 or encapsulating heat-conducting glue；Control pcb board 16
It is fixed on power P CB plate 15 by the stud of welding, makes full use of space in this way, reduce the volume of product.
As shown in fig. 6, magnetic elements pcb board 11 is put into magnetic element installation chamber 2, magnetic part and cavity design gap
Small, magnetic elements bottom pads heat conductive insulating pad 19 or by the way of encapsulating thermal conductive insulation glue, solid by screw 17 later
It is scheduled on casing；Design has glue filling opening 18 on magnetic elements pcb board 11, while can be used to observe glue amount situation, the design
The heat-sinking capability of magnetic elements is provided significantly.
Embodiment 3
As shown in fig. 7, patch switching tube 20 is attached on pcb board, corresponding position pastes heat conductive insulating pad 19 and bottom plate carries out heat
Exchange, greatly accelerates heat exchange between the two.
As shown in figure 8, design has upper and lower fixed through-hole on power P CB plate 15, magnetic elements pcb board will be fixed
11 casing screw 17 be attached to together, three face plug-in unit power tubes, 21 admittance thermal insulation pad 19 links together with casing, leads
Thermal insulation pad 19 both can be thermally conductive or plays the role of insulation；It three facial canal elastic slices 22 and is compressed by screw 17,
Guarantee plug-in unit power tube 21 and casing reliable contacts, greatly accelerates the heat-sinking capability of pipe；The shape and elastic slice 22 of elastic slice 22
Fixed form can there are many.Inductance 23 goes out corresponding second magnetic element installation chamber 5 with casing matching design, installs
Filling heat-conductive insulating cement afterwards is effectively improved the heat dissipation effect of inductance 23.
It should be noted that disclosed by the utility model for Vehicular charger, the mould of electric pressure converter and integrated products
Blocking structure concentrates on Vehicular charger, electric pressure converter and integrated products on same PCB plate, has small product size small,
Good heat dissipation effect, assembly is simple, at low cost, light-weight, combines flexible advantage；Can arrange in pairs or groups new-energy automobile mobile unit
Composite structure, mounting means multiplicity, range is wide, is conducive to installation and promotes.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the modular construction for Vehicular charger, electric pressure converter and integrated products, which is characterized in that including casing, if
Power capacity installation chamber, side wall (6) and modularization mounting base (8) in the casing are set, with casing cooperation
Pcb board, the structure come into full contact with each heating device, the connection structure of upper and lower pcb board and modular mounting structure.
2. the modular construction according to claim 1 for Vehicular charger, electric pressure converter and integrated products, special
Sign is that the casing includes modularization mounting base (8), the first magnetic element installation chamber (2), the installation of the second magnetic element
Chamber (5) and power capacity installation chamber (1).
3. the modular construction according to claim 1 for Vehicular charger, electric pressure converter and integrated products, special
Sign is, the heating device includes magnetic element, plug-in component switch pipe (14), patch switching tube (20) and power capacity (13),
Three face peripheral disposition plug-in component switch pipe (14) on the pcb board carries out heat exchange by the side wall (6) of the casing；Magnetic device
Part centralized arrangement, carries out heat exchange with the casing after encapsulating by thermally conductive casting glue, power capacity (13) the bottom pad is led
Thermal insulation pad (19) and casing carry out heat exchange；The patch switching tube (20) is attached on pcb board, and corresponding position pastes heat conductive insulating
It pads (19) and bottom plate carries out heat exchange.
4. the modular construction according to claim 1 for Vehicular charger, electric pressure converter and integrated products, special
Sign is that the structure that each heating device comes into full contact with includes that three facial canal elastic slices (22) compress, magnetic device independently goes out
One pcb board and heat conductive insulating pad is padded by screw and thermally conductive casting glue encapsulating structure and the power capacity (13) bottom
(19) structure.
5. the modular construction according to claim 1 for Vehicular charger, electric pressure converter and integrated products, special
Sign is that the connection structure of the pcb board up and down includes being welded on pcb board with copper stud, to reach fixed 2 pieces of pcb boards up and down
And the purpose for passing through high current.
6. the modular construction according to claim 1 for Vehicular charger, electric pressure converter and integrated products, special
Sign is that the modular mounting structure is mounting hole, the composite structure for the new-energy automobile mobile unit that can arrange in pairs or groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134783.9U CN209593012U (en) | 2018-12-19 | 2018-12-19 | Modular construction for Vehicular charger, electric pressure converter and integrated products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134783.9U CN209593012U (en) | 2018-12-19 | 2018-12-19 | Modular construction for Vehicular charger, electric pressure converter and integrated products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209593012U true CN209593012U (en) | 2019-11-05 |
Family
ID=68377925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822134783.9U Active CN209593012U (en) | 2018-12-19 | 2018-12-19 | Modular construction for Vehicular charger, electric pressure converter and integrated products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209593012U (en) |
-
2018
- 2018-12-19 CN CN201822134783.9U patent/CN209593012U/en active Active
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