CN109041406A - Spaces compact type heavy current circuit template die group and haulage vehicle fuse box - Google Patents
Spaces compact type heavy current circuit template die group and haulage vehicle fuse box Download PDFInfo
- Publication number
- CN109041406A CN109041406A CN201810956636.1A CN201810956636A CN109041406A CN 109041406 A CN109041406 A CN 109041406A CN 201810956636 A CN201810956636 A CN 201810956636A CN 109041406 A CN109041406 A CN 109041406A
- Authority
- CN
- China
- Prior art keywords
- template die
- die group
- electric conductor
- compact type
- heavy current
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims abstract description 150
- 239000000758 substrate Substances 0.000 claims abstract description 105
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 17
- 239000003063 flame retardant Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 22
- 239000011889 copper foil Substances 0.000 description 13
- 239000010949 copper Substances 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009958 sewing Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/184—Components including terminals inserted in holes through the printed circuit board and connected to printed contacts on the walls of the holes or at the edges thereof or protruding over or into the holes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H2085/2075—Junction box, having holders integrated with several other holders in a particular wiring layout
- H01H2085/208—Junction box, having holders integrated with several other holders in a particular wiring layout specially adapted for vehicles
Abstract
The invention discloses a kind of spaces compact type heavy current circuit template die group and haulage vehicle fuse boxs, including with the route template die group main body of the first line plate substrate and the second circuit board substrate overlapped, the series wiring functional unit with the first conducting line segment, the first electric conductor, the second conducting line segment and the second electric conductor；First line plate substrate is equipped with through-hole；First electric conductor is electrically connected with the first conducting line segment and is exposed to the surface of route template die group main body, and first electric conductor, second circuit board substrate are separately positioned on the two sides of the first line plate substrate, second electric conductor is electrically connected with second conducting line segment and runs through the surface that the through-hole is exposed to the route template die group main body.In the case where not increasing current carrying capacity by the mode of busbar, external wire, the carrying current capacity and occupied space of fuse box have been taken into account.
Description
Technical field
The present invention relates to vehicular electrical equipment technical fields, and in particular to a kind of spaces compact type heavy current circuit template die group
With haulage vehicle fuse box.
Background technique
In broad terms, motor vehicle, automobile, engineering machinery are referred to as haulage vehicle again.For haulage vehicle, equipment
Installation space is limited, the operating condition of equipment be it is severe, need to consider the technical problems such as vibration, waterproof.
Fuse box, also known as relay fuse box, fuse box relay, as a kind of vehicular electrical equipment, extensively
It applies on the haulage vehicles such as motor vehicle, automobile, engineering machinery, by the way that relay and fuse are integrated in a dedicated box
In son, greatly maintains easily personnel and check the circuit protecting elements such as electric fault, replacement fuse, relay, also from entirety
On improve the stability of entire vehicle electrical system.
From the point of view of structure type, relay fuse box can be divided into harness cross under type, bar-type and wiring board
Formula.Harness cross under type refers to the mode of connection using the flexible cord with connecting terminal.Bar-type refers to using the wiring side by busbar
Formula, busbar include confluence piece, insulating layer, and structure type is that the two successively combines closed assembly, riveting and encapsulates.It selects at present
The material of confluence piece substantially has two classes: fine copper plate (T2) or brass sheet (H62).Wiring board type refers to (also known as electric using wiring board
Road plate) the mode of connection, have many advantages, such as that at low cost, electrical principle custom-modification is flexible and convenient, cover copper copper foil on wiring board
(i.e. electron level copper foil) thickness is 5um-105um.
Existing Wiring board type fuse box, the generally wiring board of one or more double-sided copper-clad, fuse receptacle, after
The connector components such as receptacle, PCB contact pin are electrical former by customization by the copper clad layers of one of wiring board top layer or bottom
Reason connection passes through the electrical connection of the wire jumper of the sewing needle of edges of boards or adjacent surface when using muti-piece wiring board between muti-piece wiring board.
The Chinese patent literature CN204795929U for being such as disclosed on November 18th, 2015 describes a kind of high safeguard function
Electric appliance control box includes box body and built-in PCB circuit board, and the box body includes main body upper casing, dust cover and bottom cover, wherein main body
It is laid with corresponding relay socket and fuse sockets at the top of upper casing and draws honeycomb plug, corresponding relay socket and fusing
Device socket is plugged with relay and fuse respectively, and dust cover is covered in relay socket and fuse sockets upper area, PCB
Circuit board is mounted between main body upper casing and bottom cover, and PCB circuit board includes upper wiring board and lower wiring board, the lower wiring board
Be installed on the back side of wiring board, and between upper and lower wiring board be equipped with insulation locating part, the upper route back at least
Be equipped with safety protection structure equipped with an input copper bar, while in the exit of input copper bar, the main body upper cover respectively with it is anti-
Dust hood and bottom cover are fastened, and are installed with dust cover sealing ring and bottom cover sealing ring respectively on the contact surface.Referring to explanation
Book attached drawing Fig. 1, it can be clearly seen that wiring board and lower wiring board are by the input between upper wiring board and lower wiring board thereon
Copper bar electrical connection, it that is to say and realize what upper wiring board and lower wiring board were electrically connected by the wire jumper of adjacent surface.
Function with transporting equipment (especially automobile) hommization increases, relay, fuse in fuse box etc.
Element also increases therewith, and electrical equipment associated by fuse box is mostly the high power load on vehicle, such as air-conditioning, headlight
Deng；At this point, the ability of copper coating board load power is subjected to very test.It is limited by the copper thickness of copper coating board, to protect
Current carrying capacity in card copper coating board meets design requirement and reduces calorific value as much as possible, generally takes to widen and covers copper
The mode of the copper foil width of wiring board solves the problems, such as this, and so the overall dimensions of box will become very big, this
Can place from vehicle interior spatially from the point of view of do not allow clearly.
Although using it is in the prior art two or more pieces of wiring board is electrically connected by edges of boards sewing needle by the way of
It has expanded the power-carrying of wiring board to a certain extent, but has covered copper wire due to all will to extend to edges of boards close and numerous
Sewing needle on, be then conducting on another piece of (other) wiring board by sewing needle, the wire widths of top line plate are inevitable
By very big limitation, effect is undesirable.
It publishes the article in " the wiring congestion estimation in layout of the 3rd phase of volume 40 " Shanghai communications university's journal " in March, 2006
And its optimization " refer in (author: Cheng Feng, Mao Junfa, Li Xiaochun): with the expansion of chip-scale and the raising of technological level,
The wiring congested problem of wiring stage seems more and more prominent, and optimization layout often results in certain regional areas, and there are a large amount of lines
Net cannot achieve 100% completion rate, to occur being routed crowded.Crowded ask is routed when existing in wiring stage discovery some regions
When topic, need to readjust the position of unit in the chips back to layout stage.It is this crowded in wiring by initially there are
Layout, which reaches the layout that final cloth leads to all cablings, may need repeatedly to recycle repeatedly.
Two or more pieces of wiring board also can in such a way that adjacent surface extends electrical connection using in the prior art
The load power ability of wiring board has been expanded to a certain extent, but identical in such a way that edges of boards sewing needle is electrically connected
It is that both electric connecting modes are only capable of using in the scheme of back outlet, side butt leads and front butt leads
Scheme is then unable to satisfy.
The Chinese patent literature CN206331995U for being disclosed on July 14th, 2017 describes one kind with printed circuit board
Fuse box, including box body, the double-layer PCB board of tray interior is set and be connected with external power source metal confluence piece, institute
The double-layer PCB board stated includes the top layer terminal board and bottom wiring board welded each other by solder joint, on the top layer terminal board
Equipped with multiple relays, multiple fuse terminals and harness connection terminal, fuse is plugged on multiple fuse terminals,
The harness connection terminal is connect with body harness and engine wiring harness respectively, the metal confluence piece and top layer terminal board
Connection.Two or more pieces of wiring board i.e. by the way of being electrically connected by the technical solution by adjacent surface wire jumper.
It includes busbar and PCB that the Chinese patent literature CN206005043U for being disclosed on March 8th, 2017, which is described a kind of,
The fuse box of stepped construction, including upper housing and lower case, the upper housing top surface, which is equipped with, includes the readily removable of multiple fuses
It unloads component, is successively arranged PCB, insulating barrier, multi-disc busbar in the upper housing and lower case from top to bottom, the PCB, absolutely
Edge partition is arranged every support between the upper and lower, and the multi-disc busbar is fixed on insulating barrier.The technical solution will using busbar
Big current loop is separated in traditional circuit PCB, and the dilatation current-carrying capability of fuse box home loop reduces simultaneously
Current capacity on PCB, and make it that there is lesser geometrical boundary relative to plug wire fuse box.
Summary of the invention
One of goal of the invention of the invention is to provide a kind of spaces compact type heavy current circuit template die group, existing to solve
The wiring board of haulage vehicle fuse box can not realize route cloth in the case where not only maintaining easily but also not wasting vehicle space
Passband is high, can carry the technical issues of high current.
Since copper copper foil (the i.e. electron level copper foil) thickness that covers on wiring board is 5um-105um, in the feelings that its thickness is limited
Under condition, it is necessarily required to increase copper foil wire cross-section area if it is made to carry big circuit, it is therefore desirable to increase and cover copper on wiring board
The line width of copper foil, and increase and cover the line width of copper copper foil and must increase the surface area of wiring board, while the wider copper copper foil that covers
Cabling will lead to that wiring board completion rate is low, the serious cabling layout for needing to be repeated several times designed lines plate.When using one piece of line
When the plate of road, length and width is biggish, in this way, the features of shape of fuse box is that section is big and height is low, however on vehicle,
Such heavy in section installation space can not be obtained in the case where convenient for safeguarding.Inventor is obtained biggish by muti-piece wiring board
PCB surface, in this way, correspond to its surface area of monolithic wiring board be it is lesser, then overlapped by muti-piece wiring board
Mode increases the surface area of wiring board；By the first electric conductor, the second conduction that will belong to same series wiring functional unit
Body is separately positioned on different wiring boards, and such second electric conductor not only belongs to wire jumper, but also as power connection end, to improve sky
Between compact heavy current circuit template die group completion rate, keep spaces compact type heavy current circuit template die group more compact, space benefit
With more rationally sufficiently, in this way, it is possible in the case where not only maintaining easily but also not wasting vehicle space realize carry high current.
And increase the surface area of conducting wire by the first electric conductor, the second electric conductor, it is conducive to spaces compact type heavy current circuit template die group and dissipates
Heat, to give full play to the ability that it is carried through high current.
In order to solve the above technical problems, the present invention can specifically adopt the following technical scheme that
Design a kind of spaces compact type heavy current circuit template die group, including route template die group main body and series wiring functional unit；
The route template die group main body has the first line plate substrate and the second circuit board substrate overlapped, the first line plate
Substrate is equipped with first through hole；The series wiring functional unit include the first conducting line segment, the first electric conductor, the second conducting line segment and
Second electric conductor, first conducting line segment fit in first line plate substrate setting, first electric conductor and described the
One conducting line segment is electrically connected and is exposed to the surface of the route template die group main body, and the first electric conductor, the second wiring board base
Plate is separately positioned on the two sides of the first line plate substrate, and second conducting line segment fits in second circuit board substrate and sets
It sets, second electric conductor, which is electrically connected with second conducting line segment and runs through the first through hole, is exposed to the route template die group
The surface of main body.Wherein, the first electric conductor and the second electric conductor are all exposed in the same surface of route template die group main body.It is preferred that
, the first electric conductor is fixedly connected with first line plate substrate, and the second electric conductor is fixedly connected with the second circuit board substrate.First
Electric conductor and the optimal fixed form of first line plate substrate are that through-hole or via hole are set on first line plate substrate, and first is conductive
Body is plugged in the through-hole or via hole and is fixed by welding on first line plate substrate；Second electric conductor and the second wiring board
The optimal fixed form of substrate is that through-hole or via hole are set on the second circuit board substrate, and the second electric conductor is plugged on the through-hole or mistake
In hole and it is fixed by welding on the second circuit board substrate.
As an improvement, the route template die group main body includes that at least two pieces of wiring boards, the wiring board overlaps,
Insulated support is equipped between two pieces of adjacent wiring boards, the insulated support is fixed together with the wiring board.In this way, empty
Between compact heavy current circuit template die group antivibration effect it is good.
As a further improvement, the insulated support is fire-retardant Turbogrid plates, a checkerwork cell on the fire-retardant Turbogrid plates
It is only used for across first electric conductor or second electric conductor, second electric conductor runs through the corresponding lattice
Hole, the first through hole are exposed to the surface of the route template die group main body.In this way, spaces compact type heavy current circuit template die group
Fire protecting performance it is high.
As a further improvement, the insulated support is multiple support columns, the support column is connected to by connector
Together, the upper surface of the support column is higher than the upper surface of the connector, and the lower surface of the support column is lower than the connection
The lower surface of part.In this way, the first conducting line segment, the second conducting line segment temperature rise are small, it is conducive to through high current, spaces compact type high current line
The good heat dissipation effect of road template die group, it is more excellent by high current ability effect.
Preferably, the series wiring functional unit is for making electrical component access external circuit, the electrical component
For at least one of fuse and relay.
As further preferred, first electric conductor, the second electric conductor are the cylindrical socket for being adapted to the electrical component
Or cylindricality contact pin.In this way, spaces compact type heavy current circuit template die group is easy to use.
Preferably, the series wiring functional unit further includes the first conducting connecting part and the second conducting connecting part, institute
It states the first conducting line segment and is electrically connected with the first conducting connecting part, first conducting connecting part and the fixed company of the first line plate
It connects, second conducting line segment is electrically connected with second conducting connecting part, second conducting connecting part and second route
Plate is fixedly connected, and belongs to the first conducting connecting part of the same series wiring functional unit and the second conducting connecting part belongs to
Same a connector.Wherein, the conducting connecting part is contact pin or the intubation that one or more pieces arcs are formed, multi-disc arcs
Between can be equipped with gap.In this way, spaces compact type heavy current circuit template die group is convenient for connection External cable.
As further preferred, it is equipped on the circuit between first conducting line segment and the conducting connecting part for going here and there
Connection connects two terminals of power supply, alternatively, being equipped on the circuit between second conducting line segment and the conducting connecting part
For two terminals of power supply to be connected in series.In this way, the conveniently accessible relay of spaces compact type heavy current circuit template die group.
Preferably, second circuit board substrate is equipped with the second through-hole；The series wiring functional unit further includes
Three wires section, third electric conductor, privates section and the 4th electric conductor, the privates section fit in the first line plate
Substrate setting, the third electric conductor, which is electrically connected with the privates section and runs through second through-hole, is exposed to the route
The surface of template die group main body, the privates section fit in second circuit board substrate setting, the 4th electric conductor with
The privates section is electrically connected and is exposed to the surface of the route template die group main body, the 4th electric conductor, the first line
Plate substrate is separately positioned on the two sides of second circuit board substrate.Wherein, third electric conductor and the 4th electric conductor be all exposed in
The same surface of route template die group main body, and with expose have the first electric conductor and the second electric conductor route template die group main body table
Face heteropleural.Preferably, third electric conductor is fixedly connected with first line plate substrate, and the 4th electric conductor and the second circuit board substrate are solid
Fixed connection.Third electric conductor and the optimal fixed form of first line plate substrate are to set through-hole or mistake on first line plate substrate
Hole, third electric conductor are plugged in the through-hole or via hole and are fixed by welding on first line plate substrate；4th electric conductor
Optimal fixed form is that through-hole or via hole are set on the second circuit board substrate with the second circuit board substrate, the 4th electric conductor grafting
In the through-hole or via hole and it is fixed by welding on the second circuit board substrate.In this way, spaces compact type heavy current circuit plate
Mould group is tightly stood up when setting, and the left and right sides of spaces compact type heavy current circuit template die group can install electrical component, is reduced pair
The limitation of electrical component size.
Compared with prior art, a kind of beneficial effect of spaces compact type heavy current circuit template die group of the present invention is:
In the case where not increasing current carrying capacity by the mode of busbar, external wire etc., it is overlapped by three-dimensional mode
At least two pieces of wiring boards being arranged and two electric conductors being separately positioned on two pieces of wiring boards construct the big electricity of spaces compact type
The circuit structure of Flow Line template die group, to have taken into account holding for route template die group by increasing the copper foil conductor width on circuit board
Carry current capacity, route completion rate and occupied space, spaces compact type heavy current circuit template die group have not only maintaining easily but also
The big effect of electric current is carried in the case where not wasting vehicle space, and can give full play to circuit board suitable for automated production system
Make, be routed compact, consistency and stability height, advantage at low cost.First electric conductor, the second electric conductor can significantly increase sky
Between compact heavy current circuit template die group wire table area, and be conducive to radiate.
The two of goal of the invention of the invention are to provide a kind of haulage vehicle fuse box, to solve existing occupied space
Haulage vehicle that is small and can carrying high current is at high cost with fuse box, electrical principle custom-modification inconvenience technology is asked
Topic.
Design a kind of haulage vehicle fuse box, including pedestal, shell and corresponding aforesaid space compact high current
Route template die group is also fixedly connected with the connector for being set with sealing shroud in the spaces compact type heavy current circuit template die group,
First conducting line segment, second conducting line segment are electrically connected the conducting connecting part of the connector；Close to described
The lower surface of spaces compact type heavy current circuit template die group, the pedestal are equipped with and are used to support the spaces compact type high current
The support column of route template die group, is equipped with the first slot for installing electrical component on the housing, in first slot
Equipped with third through-hole, the opening for fixing the connector, the sky are equipped in the side of the pedestal and/or the shell
Between compact heavy current circuit template die group fit in support column be arranged on the pedestal, it is tight that the shell is connected to the space
Type heavy current circuit template die group of gathering is detachably connected with the pedestal, and one end of first electric conductor and the second electric conductor is stretched
Enter in the third through-hole or first slot, between the sealing shroud is used between hermetically sealed connector and pedestal and shell
Gap.
Design another haulage vehicle fuse box, including pedestal, shell and the corresponding big electricity of aforesaid space compact
Flow Line template die group is also fixedly connected with the connection for being set with sealing shroud in the spaces compact type heavy current circuit template die group
Device, first conducting line segment, second conducting line segment are electrically connected the conducting connecting part of the connector；In the shell
It is equipped with the first slot for installing electrical component, is equipped with third through-hole in first slot；It is equipped on the pedestal
For installing the second slot of electrical component, it is equipped with fourth hole in second slot, in the pedestal and/or the shell
Side be equipped with opening for fixing the connector, the spaces compact type heavy current circuit template die group is arranged in the base
Between seat and the shell and pedestal and shell by being detachably connected grip, first electric conductor and the second electric conductor
One end be inserted into the third through-hole or first slot, one end of the third electric conductor and the 4th electric conductor is equal
It is inserted into the fourth hole or second slot, the sealing shroud is used between hermetically sealed connector and pedestal and shell
Gap.
Compared with prior art, a kind of beneficial effect of haulage vehicle fuse box of the present invention is:
In the case where not increasing current carrying capacity by the mode of busbar, external wire etc, in base convenient for safeguarding
It is high-power negative to can adapt to haulage vehicle for the carrying current capacity and occupied space that haulage vehicle fuse box has been taken into account on plinth
Carry the application environment feature more, working environment is severe.
Detailed description of the invention
Fig. 1 is a kind of perspective view of spaces compact type heavy current circuit template die group of the present invention, is illustratively equipped in figure
Electrical component.
Fig. 2 is a kind of front view of spaces compact type heavy current circuit template die group of the present invention.
Fig. 3 is a kind of explosive view at the first visual angle of spaces compact type heavy current circuit template die group of the present invention.
Fig. 4 is a kind of explosive view at the second visual angle of spaces compact type heavy current circuit template die group of the present invention.
Fig. 5 is a kind of four kinds of circuit connecting forms of spaces compact type heavy current circuit template die group of the present invention.
Fig. 6 is the perspective view of another spaces compact type heavy current circuit template die group of the present invention.
Fig. 7 is a kind of explosive view of haulage vehicle fuse box of the present invention.
Fig. 8 is the perspective view of Fig. 7.
Appended drawing reference pair is it should be noted that 1- spaces compact type heavy current circuit template die group, 11- first line plate substrate, 111-
First through hole, 112- fixation hole, the first electric conductor of 113-, the first conducting connecting part of 114-, 115- fixed frame, 116- third are conductive
Body, the second circuit board substrate of 12-, the second electric conductor of 121-, the second conducting connecting part of 122-, 123- fixed frame, 1241- wiring
End, 1242- terminals, 125- location hole, 126- fixation hole, the 4th electric conductor of 127-, 13- insulated support, 131- checkerwork cell,
141- rivet, 142- bolt connection piece, 15- connector, 16- sheath, 17- dustproof plug.
21- pedestal, 211- support column, 212- opening, 22- shell, 221- slot, 222- third through-hole, 223- opening,
23- upper cover, 3- fixing screws, 4- electrical component.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings and examples, but following embodiment is used only in detail
It describes the bright present invention in detail, does not limit the scope of the invention in any way.
In following embodiments, the first conducting line segment, the second conducting line segment, privates section and privates section refer on circuit board
The conducting wire that conductive foil item is formed.
Embodiment 1: a kind of spaces compact type heavy current circuit template die group, referring to Fig. 1-5, including route template die group main body and
Series wiring functional unit, route template die group main body have the first line plate substrate 11 and the second circuit board substrate overlapped
12, series wiring functional unit is for making electrical component access external circuit.Series wiring functional unit includes the first conducting line segment
(corresponding to the X*-C in Fig. 5), the first electric conductor 113, the second conducting line segment (corresponding to the Y*-D in Fig. 5) and the second electric conductor
121.Corresponding to Fig. 1-4, upper wiring board is first line plate substrate 11, and lower wiring board is the second circuit board substrate 12.Correspond to
Fig. 5, X* refer to that X1, X2, X3, X4, X5 or X6, Y* refer to Y1, Y2, Y3, Y4, Y5, Y6, Y7 or Y8.
First line plate substrate 11 is equipped with first through hole 111, and the first conducting line segment fits in first line plate substrate 11 and sets
It sets, the first electric conductor 113 is electrically connected with the first conducting line segment by scolding tin realization.First electric conductor 113, the second circuit board substrate 12
It is separately positioned on the two sides of first line plate substrate 11.
Second conducting line segment fits in the setting of the second circuit board substrate 12, and the second electric conductor 121 is electrically connected with the second conducting line segment
And run through first through hole 111.Second electric conductor 121 is equipped with the first conducting line segment and is dielectrically separated from, and the first electric conductor 113, second leads
Electric body 121 is equipped with the first conducting line segment and is dielectrically separated from, and is dielectrically separated from and can be insulating layer, electric clearance, is to make electrical member
Part, which can connect, to be accessed in series wiring functional unit and forms series circuit.
First electric conductor 113 and the second electric conductor 121 are all exposed in the ipsilateral surface of route template die group main body, this implementation
In example, route template die group main body only includes two pieces of wiring boards, and in other embodiments, route template die group main body can also include three
Wiring board more than block, is described as follows referring to Fig.1, when being additionally provided with wiring board above first line plate substrate 11, first line
The through-hole for appearing the first electric conductor 113, the second electric conductor 121 is equipped on wiring board above plate substrate, so that the
One electric conductor 113 and the second electric conductor 121 are all exposed in the ipsilateral surface of route template die group main body；When first line plate substrate
11 and second when being equipped with wiring board between circuit board substrate 12, between first line plate substrate 11 and the second circuit board substrate 12
Wiring board is equipped with the through-hole for passing through the second electric conductor 121, in order to the second electric conductor 121 pass through those wiring boards,
First through hole 111 and the surface for being exposed to the route template die group main body.
First electric conductor 113, the second electric conductor 121 can choose as conductive column, can be copper post, aluminium column, iron prop, can
In the shape for being arranged to socket (see 113 in Fig. 3) or contact pin.
In use, a wherein piece-root grafting stitch for electrical component is electrically connected with the first electric conductor 113, electrical component it is other
One piece-root grafting stitch is electrically connected with the second electric conductor 121, so that electrical component concatenates the route constituted into series wiring functional unit
In.Electrical component can be fuse, and such one group of series wiring functional unit can be realized as the access of fuse.Electrical member
Part can also be relay, in this way, the access that should have at least two groups series wiring functional unit that can realize relay.
In the present invention, the first conducting line segment, the second conducting line segment of conductive foil item formation limit the electric current handling capacity of circuit
System is maximum, when assist side mould group main body includes three pieces or more of wiring board, connects first line plate substrate or the second wiring board
For conducting wire between substrate and other wiring boards merely with its most basic conducting function, not having makes the big electricity of spaces compact type
Current-carrying effect is held in the increase of Flow Line template die group.
The beneficial effect of the spaces compact type heavy current circuit template die group is: not by the side of busbar, external wire
In the case that formula increases current carrying capacity, go out spaces compact by least two pieces of structure of circuit board in use that three-dimensional mode overlaps
The circuit structure of type heavy current circuit template die group, to have taken into account route template die by increasing the copper foil conductor width on circuit board
The carrying current capacity and occupied space of group, spaces compact type heavy current circuit template die group has not to be wasted not only maintaining easily
The big effect of electric current is carried in the case where vehicle space, and can give full play to circuit board suitable for automated production production, wiring
Compact, consistency and stability height, advantage at low cost.First electric conductor, the second electric conductor can significantly increase spaces compact
The wire table area of type heavy current circuit template die group, is conducive to radiate.
The spaces compact type heavy current circuit template die group solves two pieces of wiring boards using sewing needle in two boards simultaneously
When edges of boards are sutured, since wiring needs all to be associated with the surrounding of wiring board, close and numerous copper foil narrower width carries function
Rate is smaller and route is longer, and voltage drop is larger and cannot achieve the problems such as sides and top draws input and output connector.
Embodiment 2: a kind of spaces compact type heavy current circuit template die group, except to some technical characteristics work in embodiment 1
It is preferably outer out, also make a little improvement, referring to Fig. 1-5, the first electric conductor is fixedly connected with first line plate substrate, the second electric conductor
It is fixedly connected with the second circuit board substrate.Specifically, being additionally provided on first line plate substrate 11 for the first electric conductor of grafting 113
Through-hole, after the first electric conductor 113 is plugged on the through-hole on first line plate substrate 11, be welded on first line plate substrate 11
On.Second circuit board substrate 12 is equipped with the through-hole for the second electric conductor of grafting 121, and the second electric conductor 121 is plugged on second
After through-hole on circuit board substrate 12, it is welded on the second circuit board substrate 12.In other embodiments, it is led for grafting first
The through-hole of electric body 113, the through-hole of the second electric conductor of grafting 121 can be replaced by blind hole or via hole, wherein the effect of via hole
It is best.
Preferably, the second electric conductor 121, the first electric conductor 113 are the socket or contact pin with electrical component cooperation, belong to
Matching electricity should be adapted in the second electric conductor 121 of same series wiring functional unit and the position of the first electric conductor 113
The wiring pin of gas element, it is best, it is exposed to the first electric conductor 113 and the second electric conductor 121 of route template die group body surfaces
It is highly identical.In figures 1-4, the second electric conductor 121 and the first electric conductor 113 are selected as socket, and the top of socket is equipped with slot,
Slot can be U-shaped or V-shaped groove, and the closing in for preventing the electrical component being plugged on socket from falling off is equipped on the top of slot, this
Sample can be downwardly into socket convenient for the pin of electrical component, and the pin that can be avoided electrical component is detached from and inserts from top
The contact of seat.The shape of socket is also not necessarily limited to paddle shown in Fig. 1-4, can also be rectangular scapus.
As an improvement, route template die group main body includes that at least two pieces of wiring boards, wiring board overlaps, adjacent two
Insulated support 13 is equipped between block wiring board, insulated support 13 is fixed together with wiring board.In this way, the big electricity of spaces compact type
The antivibration effect of Flow Line template die group is good.Referring to Fig. 1-4, route template die group main body has two pieces of wiring boards, and insulated support 13 is
Fire-retardant Turbogrid plates are made of high temperature resistant and fire proofing, and on fire-retardant Turbogrid plates a checkerwork cell 131 is only used for across one
One electric conductor 113 or second electric conductor 121, the second electric conductor 121 run through corresponding checkerwork cell 131, first through hole 111
It is exposed to the surface of route template die group main body.First line plate substrate 11, insulated support 13, the second circuit board substrate 12 pass through
Rivet 141 is fixedly connected, and such as Fig. 3, rivet 141 passes through fixation hole 112 on first line plate substrate 11, on insulated support 13
Rivet hole, the fixation hole 126 on the second circuit board substrate 12 is by first line plate substrate 11, insulated support 13 and the second line
Road plate substrate 12 is fixed together.In this way, the fire protecting performance of spaces compact type heavy current circuit template die group is high.
In other embodiments, insulated support 13 can also be the multiple support columns to link together by connector,
Connector can be selected rod-shaped, and the upper surface of support column is higher than the upper surface of connector, and the lower surface of support column is lower than connector
Lower surface.In this way, under the support of insulated support 13, there are gap between wiring board and insulated support 13, it is conducive to the
One conducting line segment, the heat dissipation of the second conducting line segment, the first conducting line segment, the second conducting line segment temperature rise are small, conducive to high current is passed through.
Preferably, series wiring functional unit further includes conducting connecting part, the first conducting line segment and second conducting line segment
It is electrically connected with the conducting connecting part, and is belonged to the conducting connecting part for belonging to the same series wiring functional unit same
Connector.Corresponding to Fig. 3, conducting connecting part 114 is electrically connected with the first conducting line segment, and the pin of conducting connecting part 114 is welded on
In through-hole on one circuit board substrate 11, and stretched out from the side of first line plate substrate 11, in Fig. 3, conducting connecting part 114
It is threaded through in fixed frame 115, fixed frame 115 is bonded on first line plate substrate 11, is able to maintain conducting connecting part 114 in this way
Spacing, and be capable of fixing conducting connecting part 114.Conducting connecting part 122 is electrically connected with the second conducting line segment, conducting connecting part 122
Pin is welded in the through-hole on the second circuit board substrate 12, and is stretched out from the side of the second circuit board substrate 12, in Fig. 3,
Conducting connecting part 122 is threaded through in fixed frame 123, and fixed frame 123 is bonded on the second circuit board substrate 12, is able to maintain in this way
The spacing of conducting connecting part 122, and it is capable of fixing conducting connecting part 122.In this way, the conducting connecting part being electrically connected with the first conducting line segment
114 are fixed on first line plate, and the conducting connecting part 122 being electrically connected with the second conducting line segment is fixed on the second wiring board, by
The other wiring boards of pile warp are not needed in conducting wire, i.e. the complexity when subsequent route designs reduces, and each contributes to improve route
Completion rate.
In Fig. 3, conducting connecting part is contact pin, in other embodiments, it is also an option that being formed for one or more pieces arcs
Intubation, gap can be equipped between muti-piece arcs.In this way, spaces compact type heavy current circuit template die group is convenient for connection outer lines
Cable.
As further preferred, the power supply of control terminal when to be easily installed relay, in the second conducting line segment and it is conductively connected
Circuit between part 122 is equipped with terminals 1241 and terminals 1242 for power supply to be connected in series.Such as the left side four in Fig. 5,
Terminals 1241 correspond to Y7 point, and terminals 1242 correspond to F point, and EF connects terminals 1242 and conduction even as adapter cable
Fitting 122, EF can be conductive tinsel cord, also may include the wire jumper between wiring board.Due in Fig. 1, first line plate base
Electrical component is arranged in 11 side of plate, and due to needing to be arranged first through hole 111, the wiring of first line plate substrate 11 is more complex, phase
For, the wiring of the second circuit board substrate 12 is simpler, and terminals 1241 and terminals 1241 are arranged at second in this way
The wiring space of spaces compact type heavy current circuit template die group can be rationally utilized on circuit board substrate 12.In other embodiments
In, it can also be the wiring being equipped on the circuit between the first conducting line segment and conducting connecting part 114 for power supply to be connected in series
End 1241 and terminals 1242.
When installation, a pair of of the wiring pin for belonging to the same circuit of electrical component is plugged on respectively belongs to same series wiring function
On the first electric conductor 113 and the second electric conductor 121 of energy component, constituted so that electrical component is concatenated into series wiring functional unit
Route in.Electrical component can be fuse, and such one group of series wiring functional unit can be realized as the access of fuse.
Electrical component can also be relay, in this way, should have at least two groups series wiring functional unit that can realize connecing for relay
Enter.Terminals 1241, terminals 1242 are correspondingly connected with the positive and negative anodes of power supply respectively.
The beneficial effect of the spaces compact type heavy current circuit template die group is: not by the side of busbar, external wire
In the case that formula increases current carrying capacity, go out spaces compact by least two pieces of structure of circuit board in use that three-dimensional mode overlaps
The circuit structure of type heavy current circuit template die group, to have taken into account route template die by increasing the copper foil conductor width on circuit board
The carrying current capacity and occupied space of group, spaces compact type heavy current circuit template die group has not to be wasted not only maintaining easily
The big effect of electric current is carried in the case where vehicle space, and can give full play to circuit board suitable for automated production production, wiring
Compact, consistency and stability height, advantage at low cost.Spaces compact type heavy current circuit template die group is fixed on one piece,
Integrated level is high, conveniently accessible external electrical components or cable.
Embodiment 3: a kind of spaces compact type heavy current circuit template die group is removed as the improvement to embodiment 1 referring to Fig. 6
Outside comprising the technical characteristic in embodiment 1, the second circuit board substrate 12 is equipped with the second through-hole (not shown)；Series wiring functional group
Part further includes privates section, third electric conductor 116, privates section and the 4th electric conductor 127, and privates section fits in
The setting of one circuit board substrate 11, third electric conductor 116, which is electrically connected with privates section and passes through the second through-hole, is exposed to wiring board
The surface of mould group main body, privates section fit in the setting of the second circuit board substrate 12, the 4th electric conductor 127 and privates section
It is electrically connected and is exposed to the surface of route template die group main body, the 4th electric conductor 127, first line plate substrate 11 are separately positioned on
The two sides of two circuit board substrates 12, third electric conductor 116 and the 4th electric conductor 127 are equipped with and are dielectrically separated from, third electric conductor 116 with
Privates section is equipped with and is dielectrically separated from.Wherein, third electric conductor and the 4th electric conductor are all exposed in the same of route template die group main body
Side surface, and with expose have the first electric conductor and the second electric conductor route template die group main body surface heteropleural.Preferably, third
Electric conductor is fixedly connected with first line plate substrate, and the 4th electric conductor is fixedly connected with the second circuit board substrate.Third electric conductor
Optimal fixed form is that through-hole or via hole are set on first line plate substrate with first line plate substrate, third electric conductor grafting
In the through-hole or via hole and it is fixed by welding on first line plate substrate；4th electric conductor and the second circuit board substrate are most
Excellent fixed form is that through-hole or via hole are set on the second circuit board substrate, and the 4th electric conductor is plugged in the through-hole or via hole simultaneously
It is fixed by welding on the second circuit board substrate.In this way, spaces compact type heavy current circuit template die group is tightly stood up when setting, space
The left and right sides of compact heavy current circuit template die group can install electrical component, reduce the limitation to electrical component size.
In addition, the feature in embodiment 2 can also apply to the present embodiment.
First line plate substrate and the second circuit board substrate shown in Fig. 6 are to be horizontally arranged, when in use, generally
It places vertically, in this way, first line plate substrate corresponds to left wiring board, the second circuit board substrate corresponds to right wiring board, then
Second electric conductor is exposed to the left-hand face of left wiring board, and the 4th electric conductor is exposed to the right surface of right wiring board, in this way, left line
Electrical component can be set in the left of road plate, and electrical component also can be set in the right of right wiring board, can reduce by electrical member
The limitation of part size, the volume of spaces compact type heavy current circuit template die group can be smaller.
It should be understood that the quantity of wiring board is also not necessarily limited to only two pieces of feelings in other alternative solutions of the present embodiment
Shape can also be three pieces or more of wiring board, and with reference to Fig. 6, when being three pieces or more of wiring board, route template die group main body is most lower
The connection type of two pieces of wiring boards of side can be arranged as described in Example 3, when first line plate substrate is route template die group master
When on the wiring board of body bottom, the 4th electric conductor 116, third electric conductor 127 are both needed to by the way that route thereunder is arranged
Through-hole on plate leads to the lower surface of route template die group main body.When between first line plate substrate and the second circuit board substrate also
When being folded with wiring board, the 4th electric conductor 116 need to be drawn by the through-hole being arranged on these wiring boards and run through the second through-hole
It is exposed to the lower surface of route template die group main body.
Embodiment 4: a kind of haulage vehicle fuse box, referring to Fig. 1-5, Fig. 7-8, including pedestal 21, shell 22 and such as
Spaces compact type heavy current circuit template die group 1 in embodiment 1 or 2, it is also fixed in spaces compact type heavy current circuit template die group 1
It is connected with the connector 15 for being set with sealing shroud, the first conducting line segment is electrically connected with the conducting connecting part 114 of connector 15, and second leads
Line segment is electrically connected with the conducting connecting part 122 of connector 15；In the following table close to spaces compact type heavy current circuit template die group 1
Face, pedestal 21 are equipped with the support column 211 for being used to support spaces compact type heavy current circuit template die group, are equipped with and use on shell 22
In being equipped with third through-hole 222 in the first slot 221 of installation electrical component 4, the first slot 221, it is equipped in the side of pedestal 21
Opening 212 is equipped with opening 223 in the side of shell 22, in other embodiments, can also only set on pedestal 21 or shell 22
Set the opening for fixed connection device 15.Spaces compact type heavy current circuit template die group 1 fits in support column 211 and is arranged in pedestal
On 21, shell 22 is connected to spaces compact type heavy current circuit template die group 1 and is detachably connected with pedestal 21, specifically, pedestal 21
Bottom surface be equipped with mounting hole, the corresponding position of shell 22 is equipped with threaded hole, and screw rod is passed through out of mounting hole and twisted solid in threaded hole
It is interior.One end of first electric conductor 113 and the second electric conductor 114 is inserted into corresponding third through-hole 222, or is inserted into
In corresponding first slot 221, sealing shroud is for the gap between hermetically sealed connector 15 and pedestal 21 and shell 22.
When spaces compact type heavy current circuit template die group 1 has terminals 1241 and terminals 1242, terminals 1241
With sheath 16 is respectively installed on terminals 1242, and bolt connection piece is installed, bolt connection piece is preferably iron, steel or alloy
Conducting wire made of equal conductive materials, in this way convenient for connection power supply.Sheath 16, which removes, is used for sealed wiring end 1241 or terminals
Outside gap between 1242 and pedestal 21 or shell 22, it is also used to protection circuit plate, avoids bolt connection piece to the damage of wiring board
It is bad.
The installation for fixing shield sealing shroud, sheath 16 or dustproof plug 17 is equipped on the inner wall of opening 212 and opening 223
Position is equipped with the groove cooperated with connector 15 on the adjacent side wall in installation position and connector 15 by taking connector 15 as an example, this
Sample, the annular projection on 15 side wall of connector just can be placed in groove and be fixed.
It further include the upper cover 23 and fixing screws 3 being located on shell 22 preferably, in Fig. 7-8, in shell 22
The heart is equipped with threaded hole, and fixing screws 3 pass through the through-hole in upper cover 23 and twist admittedly in threaded hole.
When assembly, the sealing shroud, sheath 16 or dustproof plug 17 of connector 15 is set to be directed at the installation position on pedestal 21, by space
Compact heavy current circuit template die group is placed on pedestal 21, then make shell 22 alignment lower section connector 15 sealing shroud,
Sheath 16, dustproof plug 17, first connect electric body 121 and second connect electric body 113 be pressed into lower section pedestal 21 on, at this point, first connects
Electric body 121 and second connects electric body 113 and exposes from the through-hole of upper housing 22.Then as required from the top down by electrical component 4
Be pressed into first simultaneously and connect electric body 121 and second and connect on electric body 113, when electrical component 4 after the installation is completed, upper cover 23 is detained downwards
It closes on shell 22, fixing screws 3 is inserted into the hole of upper cover 23, through-hole, third through-hole of the fixing screws through shell 22, and revolve
Gu thereby realizing the fixation of haulage vehicle fuse box in the threaded hole on pedestal 21.Electric body 121 is connect due to first
Electric body 113 is connect equipped with clamping groove with second, and electrical component 4, which can also be fixed, to be connect electric body 121 and second first and connect electric body
On 113.
The beneficial effect of haulage vehicle fuse box is: increasing electricity by the mode of busbar, external wire
Flow bearing capacity in the case where, taken into account on the basis of convenient for safeguarding haulage vehicle fuse box carrying current capacity and
Occupied space can adapt to the application environment feature more than mobile unit high power load.
Embodiment 5: a kind of haulage vehicle fuse box, referring in Fig. 5-8, including pedestal 21, shell 22 and embodiment 4
Spaces compact type heavy current circuit template die group 1, the present embodiment is identical as 4 major part of embodiment, the difference is that, pedestal 21
Using the shape of shell 22, fixing seat then is set in the side of pedestal 21 and shell 22, in this way, pedestal 21 and shell 22 are erect
It is fixed, electrical component can be installed at left and right sides of haulage vehicle fuse box.
When installation, it is also fixedly connected with the connector for being set with sealing shroud in spaces compact type heavy current circuit template die group 1,
First conducting line segment, the second conducting line segment are electrically connected the conducting connecting part of connector 15；It is equipped on the housing for pacifying
The first slot of electrical component is filled, is equipped with third through-hole in first slot；It is equipped on the pedestal electrical for installing
Second slot of element, second slot is interior to be equipped with fourth hole, is equipped with and opens in the side of the pedestal and/or the shell
Mouthful, the spaces compact type heavy current circuit template die group is arranged between the pedestal and the shell and by being detachably connected
Pedestal and shell grip, and one end of first electric conductor and the second electric conductor is inserted into the third through-hole or described
In first slot, one end of the third electric conductor and the 4th electric conductor is inserted into the fourth hole or second slot
Interior, the sealing shroud is for the gap between hermetically sealed connector and pedestal and shell.
In embodiment 1-5 above-mentioned, series wiring functional unit can according to need setting multiple groups, best, all
Series wiring functional unit in, first, which connects electric body and second, connects and keeps the same spacing between electric body；Third connects electric body and
Four connect and keep the same spacing between electric body.
It should be understood that inventive point of the invention is do not increasing current load by the mode of busbar, external wire
In the case where ability, at least two pieces of wiring boards overlapped by three-dimensional mode and be separately positioned on two pieces of wiring boards two
A electric conductor constructs the circuit structure of spaces compact type heavy current circuit template die group.But in actual production, it not necessary to
It asks in spaces compact type heavy current circuit template die group, two electric conductors for belonging to same series wiring functional unit are respectively provided with
On two pieces of wiring boards, but works as and there are at least two pieces of wiring boards overlapped by three-dimensional mode in assist side mould group and divide
When the circuit configurations of two electric conductors on two pieces of wiring boards not being set, and having the function of of the invention, effect, i.e., it should belong to
In protection scope of the present invention.
The present invention is described in detail above in conjunction with drawings and examples, still, those of skill in the art
Member is it is understood that without departing from the purpose of the present invention, can also carry out each design parameter in above-described embodiment
Change, forms multiple specific embodiments, is common variation range of the invention, is no longer described in detail one by one herein.
Claims (10)
1. a kind of spaces compact type heavy current circuit template die group, including having the first line plate substrate and the second line that overlap
The route template die group main body of road plate substrate；It is characterized in that, further including series wiring functional unit；The first line plate substrate
It is equipped with first through hole；The series wiring functional unit includes the first conducting line segment, the first electric conductor, the second conducting line segment and second
Electric conductor, first conducting line segment fit in the first line plate substrate setting, and first electric conductor is led with described first
Line segment is electrically connected and is exposed to the surface of the route template die group main body, and the first electric conductor, second circuit board substrate point
The two sides of the first line plate substrate are not set, second conducting line segment fits in the second circuit board substrate setting,
Second electric conductor, which is electrically connected with second conducting line segment and runs through the first through hole, is exposed to the route template die group master
The surface of body.
2. spaces compact type heavy current circuit template die group as described in claim 1, which is characterized in that the route template die group master
Body includes that at least two pieces of wiring boards, the wiring board overlaps, and insulated support is equipped between two pieces of adjacent wiring boards,
The insulated support is fixed together with the wiring board.
3. spaces compact type heavy current circuit template die group as claimed in claim 2, which is characterized in that the insulated support is
Fire-retardant Turbogrid plates, a checkerwork cell on the fire-retardant Turbogrid plates are only used for conductive across first electric conductor or one second
Body, second electric conductor are exposed to the route template die group main body through the corresponding checkerwork cell, the first through hole
Surface.
4. spaces compact type heavy current circuit template die group as claimed in claim 2, which is characterized in that the insulated support is
Multiple support columns, the support column are linked together by connector, and the upper surface of the support column is higher than the connector
Upper surface, the lower surface of the support column are lower than the lower surface of the connector.
5. spaces compact type heavy current circuit template die group as described in claim 1, which is characterized in that the series wiring function
For component for making electrical component access external circuit, the electrical component is at least one of fuse and relay.
6. spaces compact type heavy current circuit template die group as claimed in claim 5, which is characterized in that first electric conductor,
Second electric conductor is the cylindrical socket or cylindricality contact pin for being adapted to the electrical component.
7. spaces compact type heavy current circuit template die group as described in claim 1, which is characterized in that the series wiring function
Component further includes the first conducting connecting part and the second conducting connecting part, and first conducting line segment is electrically connected with the first conductive connection
Part, first conducting connecting part are fixedly connected with the first line plate, and second conducting line segment is electrically connected with described second
Conducting connecting part, second conducting connecting part are fixedly connected with second wiring board, and belong to the same series wiring
The first conducting connecting part and the second conducting connecting part of functional unit belong to same a connector.
8. spaces compact type heavy current circuit template die group as claimed in claim 7, which is characterized in that in first conducting line segment
Circuit between the conducting connecting part is equipped with two connecting terminals for power supply to be connected in series, alternatively, described the
Circuit between two conducting line segments and the conducting connecting part is equipped with two terminals for power supply to be connected in series.
9. spaces compact type heavy current circuit template die group as described in claim 1, which is characterized in that the second wiring board base
Plate is equipped with the second through-hole；The series wiring functional unit further includes privates section, third electric conductor, privates section and
Four electric conductors, the privates section fit in the first line plate substrate setting, the third electric conductor and the third
Conducting line segment is electrically connected and runs through the surface that second through-hole is exposed to the route template die group main body, the privates section patch
It is arranged together in second circuit board substrate, the 4th electric conductor is electrically connected with the privates section and is exposed to the line
The surface of road template die group main body, the 4th electric conductor, the first line plate substrate are separately positioned on second circuit board substrate
Two sides.
10. a kind of haulage vehicle fuse box, including pedestal and shell, which is characterized in that further include as in claim 1-8
Described in any item spaces compact type heavy current circuit template die groups, it is also fixed in the spaces compact type heavy current circuit template die group
It is connected with the connector for being set with sealing shroud, first conducting line segment, second conducting line segment have been electrically connected the connection
The conducting connecting part of device；In the lower surface close to the spaces compact type heavy current circuit template die group, the pedestal is equipped with
It is used to support the support column of the spaces compact type heavy current circuit template die group, is equipped on the housing for installing electrical member
First slot of part, first slot is interior to be equipped with third through-hole, is equipped with and is used in the side of the pedestal and/or the shell
The opening of the fixed connector, the spaces compact type heavy current circuit template die group fit in support column and are arranged in the pedestal
On, the shell is connected to the spaces compact type heavy current circuit template die group and is detachably connected with the pedestal, and described first
One end of electric conductor and the second electric conductor is inserted into the third through-hole or first slot, and the sealing shroud is for close
Seal the gap between connector and pedestal and shell；Alternatively, further including spaces compact type high current line as claimed in claim 9
Road template die group is also fixedly connected with the connector for being set with sealing shroud, institute in the spaces compact type heavy current circuit template die group
State the first conducting line segment, second conducting line segment is electrically connected the conducting connecting part of the connector；It sets on the housing
There is the first slot for installing electrical component, is equipped with third through-hole in first slot；It is equipped with and is used on the pedestal
Second slot of electrical component is installed, fourth hole is equipped in second slot, in the side of the pedestal and/or the shell
Face is equipped with opening for fixing the connector, the spaces compact type heavy current circuit template die group setting in the pedestal and
Between the shell and pedestal and shell by being detachably connected grip, and the one of first electric conductor and the second electric conductor
End is inserted into the third through-hole or first slot, and one end of the third electric conductor and the 4th electric conductor is protruded into
In in the fourth hole or second slot, between the sealing shroud is used between hermetically sealed connector and pedestal and shell
Gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956636.1A CN109041406A (en) | 2018-08-21 | 2018-08-21 | Spaces compact type heavy current circuit template die group and haulage vehicle fuse box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956636.1A CN109041406A (en) | 2018-08-21 | 2018-08-21 | Spaces compact type heavy current circuit template die group and haulage vehicle fuse box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109041406A true CN109041406A (en) | 2018-12-18 |
Family
ID=64627657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810956636.1A Pending CN109041406A (en) | 2018-08-21 | 2018-08-21 | Spaces compact type heavy current circuit template die group and haulage vehicle fuse box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109041406A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10106653A (en) * | 1996-10-01 | 1998-04-24 | Yazaki Corp | Connection structure for terminal directly mounted on board |
| US20010034144A1 (en) * | 2000-04-19 | 2001-10-25 | Siemens Automotive, S.A. | Electrical conductor |
| US20020101724A1 (en) * | 1998-09-10 | 2002-08-01 | Yozaki Corporation | Electrical junction box |
| US20030228808A1 (en) * | 2002-06-10 | 2003-12-11 | Nelson Arnold Ray | Fuse clip for circuit boards |
| DE202004006434U1 (en) * | 2004-04-23 | 2004-07-15 | Tyco Electronics Amp Gmbh | Circuit with circuit board carrying conductive grid for use in industrial technology, typically in car manufacture, with electric components |
| US20050159024A1 (en) * | 2004-01-21 | 2005-07-21 | Yazaki Corporation | Relay arrangement structure |
| CN102237659A (en) * | 2010-04-30 | 2011-11-09 | 安泰汽车电气系统（昆山）有限公司 | Automobile junction box |
| CN103108488A (en) * | 2011-11-09 | 2013-05-15 | 住友电装株式会社 | Printed circuit board laminate |
| CN104377099A (en) * | 2014-11-21 | 2015-02-25 | 新乡市光明电器有限公司 | Straight-line multipath fuse box |
| CN105161879A (en) * | 2015-09-24 | 2015-12-16 | 上海埃而生电气有限公司 | Multilayer PCB (Printed Circuit Board) central distribution box |
-
2018
- 2018-08-21 CN CN201810956636.1A patent/CN109041406A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10106653A (en) * | 1996-10-01 | 1998-04-24 | Yazaki Corp | Connection structure for terminal directly mounted on board |
| US20020101724A1 (en) * | 1998-09-10 | 2002-08-01 | Yozaki Corporation | Electrical junction box |
| US20010034144A1 (en) * | 2000-04-19 | 2001-10-25 | Siemens Automotive, S.A. | Electrical conductor |
| US20030228808A1 (en) * | 2002-06-10 | 2003-12-11 | Nelson Arnold Ray | Fuse clip for circuit boards |
| US20050159024A1 (en) * | 2004-01-21 | 2005-07-21 | Yazaki Corporation | Relay arrangement structure |
| DE202004006434U1 (en) * | 2004-04-23 | 2004-07-15 | Tyco Electronics Amp Gmbh | Circuit with circuit board carrying conductive grid for use in industrial technology, typically in car manufacture, with electric components |
| CN102237659A (en) * | 2010-04-30 | 2011-11-09 | 安泰汽车电气系统（昆山）有限公司 | Automobile junction box |
| CN103108488A (en) * | 2011-11-09 | 2013-05-15 | 住友电装株式会社 | Printed circuit board laminate |
| CN104377099A (en) * | 2014-11-21 | 2015-02-25 | 新乡市光明电器有限公司 | Straight-line multipath fuse box |
| CN105161879A (en) * | 2015-09-24 | 2015-12-16 | 上海埃而生电气有限公司 | Multilayer PCB (Printed Circuit Board) central distribution box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7160118B2 (en) | Electric junction box | |
| JP6100415B2 (en) | switchboard | |
| CN104380551B (en) | Electric insulation shell, electric insulation arrangement and switchgear panel | |
| KR920001793A (en) | switchboard | |
| JP2012084736A (en) | Metal core substrate for mounting multiple wiring materials | |
| JP2016082626A (en) | Power conversion device | |
| CN209201384U (en) | Spaces compact type heavy current circuit template die group and vehicle fuse box | |
| CN109041406A (en) | Spaces compact type heavy current circuit template die group and haulage vehicle fuse box | |
| CN111987372B (en) | Battery pack circuit breaking unit structure of electric automobile and vehicle | |
| CN205686204U (en) | Electric motor car electric component assembly | |
| CN208157282U (en) | Switch enclosure and its shell | |
| US4133994A (en) | Cell of low-voltage feed and distribution cellular switchboard | |
| CN109546870B (en) | Output terminal and current transformer | |
| CN109193443B (en) | Electrical distribution system including neutral point connection device and method of assembling same | |
| JP2000253514A (en) | Circuit wiring in junction block | |
| CN207652045U (en) | The opening idle control module of Intelligent low-voltage | |
| CN205674886U (en) | Electric motor car electric component assembly | |
| CN212447118U (en) | High-voltage distribution box for new energy automobile | |
| CN210852336U (en) | A PCB formula high-voltage apparatus box for new energy automobile | |
| JP2000021548A (en) | Lightning arrester and distribution board | |
| CN219961118U (en) | Wiring structure and power cabinet | |
| CN113691146B (en) | Current transformer | |
| JP7382891B2 (en) | DC switchboard | |
| CN112672584B (en) | Structure of electric cabinet and electrical equipment | |
| CN216903741U (en) | Magnetic filter control box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |