CN207476001U - A kind of logistic car cabin power pack - Google Patents
A kind of logistic car cabin power pack Download PDFInfo
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- CN207476001U CN207476001U CN201721651037.6U CN201721651037U CN207476001U CN 207476001 U CN207476001 U CN 207476001U CN 201721651037 U CN201721651037 U CN 201721651037U CN 207476001 U CN207476001 U CN 207476001U
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Abstract
The utility model discloses a kind of logistic car cabin power packs, belong to car electrics field of components.The upper strata PCB circuit board and lower floor's PCB circuit board of the utility model are horizontally placed in box shell successively from top to bottom, relay assembly is installed on using slot type grafting on relay base, fuse component is installed on using slot type grafting on fuse seat, relay assembly is connect with fuse component, fixation is connected to inserting mode using slot type between upper strata PCB circuit board and control circuit component, relay assembly is connect with circuit controling assembly, fixing screws pass through lower floor's PCB circuit board and are connect with box outer casing screw straight down, relay base is connect with external power supply system, fuse seat is connect with external electrical appliance, circuit controling assembly is connect with external electrical appliance.The structure design of the utility model is reasonable, compact-sized to occupy little space, and has not only played the role of distributing power supply, but also can safely and effectively control vehicle circuitry.
Description
Technical field
The utility model belongs to car electrics field of components more particularly to a kind of logistic car cabin power pack.
Background technology
With the fast development of logistic industry, the increasingly wider hair of logistic car application, logistic car is used as production handbarrow,
It can ensure that article is without damage in the handling process, while ensure the safety of staff, logistic car is to transport and storage object
The unit movement unit load devices of material.Logistic car can arrangement space it is smaller, new energy logistic car more very, remove with traditional logistics vehicle one
Cause the vehicle complete vehicle controller having（VCU）, car body control module（BCM）Except, also need carry automobile peripheral circuit and interface electricity
Road connection control（MCU）, automobile batteries management system（BMS）, vehicle-mounted DC-DC power module, Vehicular charger（OBC）, high pressure
Block terminal（PDU）Grade electrical parts are filled with friendship is directly filled, space is extremely nervous, in new energy logistic car newly developed, often selects
Two power packs, one is positioned over cabin, mainly insures comprising high current, and one is positioned in driver's cabin, is protected comprising low current
Dangerous and small relay, vehicle power supply pass through vehicle complete vehicle controller（VCU）It is controlled, this kind sets mounting means to two electricity
The insurance and relay quantitative requirement that source capsule accommodates are stringenter and harsher to requirements of installation space, and increase very big
Wiring cost.It is existing to increase in the money that changes for having logistics vehicle platform in upgrading project, because of configuration and the variation of electrical part,
It is frequently necessary to re-start power distribution and change vehicle complete vehicle controller（VCU）, and conventional power source box is all copper bar structure, is led to
It is poor with property, it means that power pack needs to develop again, during the designing and developing of new power pack, power pack can be caused all
Side parts needs rearrange, and the influence to cost burden and project development period is especially big.
Utility model content
Technical problem to be solved in the utility model is the above-mentioned deficiency overcome in the presence of the prior art, and provides one
Kind is reasonable in design, compact-sized to occupy little space, and not only plays the role of distributing power supply, but also can pacify vehicle circuitry
A kind of complete logistic car cabin power pack effectively controlled.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model：A kind of logistic car cabin power supply
Box, it is characterised in that：The logistic car cabin power pack includes box shell, upper strata PCB circuit board, lower floor's PCB circuit board, relay
Device assembly, fuse component and circuit controling assembly, the upper strata PCB circuit board and lower floor's PCB circuit board are from top to bottom successively
It is horizontally placed in box shell, horizontal weld is fixedly installed relay base, relay group at the upper side of the PCB circuit board of upper strata
Part is installed on using slot type grafting on relay base, and opposite side level welds and is fixedly installed guarantor above lower floor's PCB circuit board
Dangerous silk pedestal, fuse component are installed on using slot type grafting on fuse seat, the relay assembly and fuse component
Connection, the circuit controling assembly level are fixedly installed on the upside of lower floor's PCB circuit board, the upper strata PCB circuit board and control
Fixation is connected to inserting mode using slot type between circuit unit, the relay assembly is connect with circuit controling assembly, under described
Layer PCB circuit board outside upright is evenly arranged with multiple fixing screws, fixing screws pass through straight down lower floor's PCB circuit board and
It is connect with box outer casing screw, the relay base is connect with external power supply system, and relay base side is connected with electricity
Source conducting wire, power lead pass through box shell, the power vias being adapted with power lead, the fuse are provided on box shell
Pedestal is connect with external electrical appliance, and fuse seat side is connected with current supply line, and current supply line passes through box shell, outside box
The confession electric through-hole being adapted with current supply line is provided on shell, the circuit controling assembly is connect with external electrical appliance, circuit control
Component side processed is connected with pilot, and pilot passes through box shell, is provided on box shell and mutually fitted with pilot
The control through-hole matched.
Further, it is evenly arranged with more conductive pins, circuit controling assembly vertically on the downside of the upper strata PCB circuit board
Upside is evenly arranged with multiple non-conductive sockets being adapted with conductive pin vertically, and the vertical grafting of conductive pin is installed on conductive insert
Slot.
The utility model compared with prior art, has the following advantages and effect：The structure design of the utility model is reasonable, leads to
It crosses and relay assembly, fuse component and the integrated design of circuit controling assembly is positioned in box shell so that structure is tight
It gathers and occupies little space, and power pack is positioned in logistic car cabin, reduce the harness of driver's cabin, and due to this practicality
Circuit controling assembly is contained in novel logistic car cabin power pack, enables and simplifies vehicle complete vehicle controller（VCU）Design,
It is versatile, reach reduction development cost, shortened the development cycle, reduce the purpose of assembly work, solve logistic car because of cloth
Between emptying it is nervous and the problem of cause power pack exploitation type selecting difficult, and when logistic car platform changes money and increases with upgrading, solve
It needs to develop power pack and vehicle complete vehicle controller again（VCU）The problem of, by by relay assembly and external power supply system
System connection, relay assembly are connect with circuit controling assembly, and circuit controling assembly is connected with external electrical appliance for signal acquisition,
Fuse component enables by circuit controling assembly and the direct-connected power supply of external electrical appliance and achievees the purpose that reasonable distribution power supply, again
Vehicle circuitry can safely and effectively be controlled, by using the logistic car cabin power pack of the utility model so that drive
Indoor power pack selection space bigger is freer, by using a kind of circuit of logistic car cabin power pack of the utility model
Connection mode, relay assembly can the power supply that is supplied from external power supply system of reasonable distribution, circuit controling assembly can be accurate
The actuation and switching of relay assembly are efficiently controlled, limit value is reached to the super-high-current of external electrical appliance with reference to fuse component
When make control and regulation, form safeguard protection, meet the needs used.
Description of the drawings
Fig. 1 is a kind of structure diagram of logistic car cabin power pack of the utility model.
Fig. 2 is a kind of circuit connection diagram of logistic car cabin power pack of the utility model.
In figure：1. box shell, 2. upper strata PCB circuit boards, 3. lower floor's PCB circuit boards, 4. relay assemblies, 5. fuse groups
Part, 6. circuit controling assemblies, 7. relay bases, 8. fuse seats, 9. fixing screws, 10. external power supply systems, 11. electricity
Source conducting wire, 12. power vias, 13. external electrical appliances, 14. current supply lines, 15. supply electric through-hole, 16. pilots, 17. controls
Through-hole, 18. conductive pins, 19. non-conductive sockets.
Specific embodiment
In order to further describe the utility model, a kind of logistic car cabin power pack is expanded on further below in conjunction with the accompanying drawings
Specific embodiment, following embodiment is the explanation to the utility model and the utility model is not limited to following embodiment.
As shown in Figure 1 and Figure 2, a kind of logistic car cabin power pack of the utility model, including box shell 1, upper strata PCB circuits
Plate 2, lower floor's PCB circuit board 3, relay assembly 4, fuse component 5 and circuit controling assembly 6, upper strata PCB circuit board 2 is under
Layer PCB circuit board 3 is horizontally placed in box shell 1 successively from top to bottom, and the horizontal welding in 2 upper side of upper strata PCB circuit board is solid
Surely relay base 7 is provided with, relay assembly 4 is installed on using slot type grafting on relay base 7, lower floor's PCB circuit board 3
Top opposite side level welding is fixedly installed fuse seat 8, and fuse component 5 is installed on fuse bottom using slot type grafting
On seat 8, relay assembly 4 is connect with fuse component 5, and 6 level of circuit controling assembly of the utility model is fixedly installed on down
3 upside of layer PCB circuit board, fixation is connected between upper strata PCB circuit board 2 and control circuit component 6 using slot type to inserting mode, after
Electric appliance component 4 is connect with circuit controling assembly 6, and 3 outside upright of lower floor's PCB circuit board of the utility model is evenly arranged with multiple
Fixing screws 9, fixing screws 9 pass through lower floor's PCB circuit board 3 and are threadedly coupled with box shell 1 straight down.The utility model
Relay base 7 is connect with external power supply system 10, and 7 side of relay base is connected with power lead 11, power lead
11 pass through box shell 1, are provided with the power vias 12 being adapted with power lead 11 on box shell 1, fuse seat 8 with it is external
Electrical appliance 13 connects, and 8 side of fuse seat is connected with current supply line 14, and current supply line 14 passes through box shell 1, box shell
The confession electric through-hole 15 being adapted with current supply line 14 is provided on 1, circuit controling assembly 6 is connect with external electrical appliance 13, circuit
6 side of control assembly is connected with pilot 16, and pilot 16 passes through box shell 1, is provided with and controls on box shell 1
The control through-hole 17 that conducting wire 16 is adapted.
2 downside of upper strata PCB circuit board of the utility model is evenly arranged with more conductive pins 18, circuit control group vertically
6 upside of part is evenly arranged with multiple non-conductive sockets 19 being adapted with conductive pin 18,18 vertical grafting of conductive pin peace vertically
Loaded on non-conductive socket 19 so that upper strata PCB circuit board 2 can be fixed with the connection of 6 efficient stable of circuit controling assembly.
Using above-mentioned technical proposal, a kind of logistic car cabin power pack of the utility model when in use, by will be after
Electric appliance component 4, fuse component 5 and the integrated design of circuit controling assembly 6 are positioned in box shell 1 so that compact-sized
It occupies little space, and power pack is positioned in logistic car cabin, reduce the harness of driver's cabin, and since this practicality is new
Circuit controling assembly 6 is contained in the logistic car cabin power pack of type, enables and simplifies vehicle complete vehicle controller（VCU）Design,
It is versatile, reach reduction development cost, shortened the development cycle, reduce the purpose of assembly work, solve logistic car because of cloth
Between emptying it is nervous and the problem of cause power pack exploitation type selecting difficult, and when logistic car platform changes money and increases with upgrading, solve
It needs to develop power pack and vehicle complete vehicle controller again（VCU）The problem of, by by relay assembly 4 and external power supply system
10 connection of system, relay assembly 4 are connect with circuit controling assembly 6, and circuit controling assembly 6 is connected to believe with external electrical appliance 13
Number acquisition, fuse component 5 is by circuit controling assembly 6 and external 13 direct-connected power supply of electrical appliance, and enabled to reach reasonable distribution electric
The purpose in source, and vehicle circuitry can safely and effectively be controlled, by using the logistic car cabin power supply of the utility model
Box so that drive indoor power pack and select space bigger freer, by using a kind of logistic car cabin of the utility model
The circuit connecting mode of power pack, relay assembly 4 can the power supply that is supplied from external power supply system 10 of reasonable distribution, circuit control
Component 6 processed can accurately and efficiently control the actuation and switching of relay assembly 4, with reference to fuse component 5 to external electrical appliance
13 super-high-current makes control and regulation when reaching limit value, form safeguard protection.Through this structure, the utility model structure
Reasonable design, it is compact-sized to occupy little space, not only play the role of distributing power supply, but also vehicle circuitry can be carried out safe and effective
Control, meet the needs used.
Described in this specification above content is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can do various modifications or additions or using class to described specific embodiment
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (2)
1. a kind of logistic car cabin power pack, it is characterised in that：The logistic car cabin power pack includes box shell, upper strata PCB
Circuit board, lower floor's PCB circuit board, relay assembly, fuse component and circuit controling assembly, the upper strata PCB circuit board and
Lower floor's PCB circuit board is horizontally placed in box shell successively from top to bottom, and level is welded and fixed at the upper side of the PCB circuit board of upper strata
Relay base is provided with, relay assembly is installed on using slot type grafting on relay base, another above lower floor's PCB circuit board
Side level welding is fixedly installed fuse seat, and fuse component is installed on using slot type grafting on fuse seat, institute
Relay assembly to be stated to connect with fuse component, the circuit controling assembly level is fixedly installed on the upside of lower floor's PCB circuit board,
Fixation is connected to inserting mode using slot type between the upper strata PCB circuit board and control circuit component, the relay assembly with
Circuit controling assembly connects, and lower floor's PCB circuit board outside upright is evenly arranged with multiple fixing screws, and fixing screws are vertical
It is passed down through lower floor's PCB circuit board and is connect with box outer casing screw, the relay base is connect with external power supply system, relay
Device pedestal side is connected with power lead, and power lead passes through box shell, is provided on box shell and mutually fitted with power lead
The power vias matched, the fuse seat are connect with external electrical appliance, and fuse seat side is connected with current supply line,
Current supply line passes through box shell, and the confession electric through-hole being adapted with current supply line, the circuit controling assembly are provided on box shell
It is connect with external electrical appliance, circuit controling assembly side is connected with pilot, and pilot passes through box shell, box shell
On be provided with the control through-hole being adapted with pilot.
2. a kind of logistic car cabin power pack according to claim 1, it is characterised in that：Under the upper strata PCB circuit board
Side is evenly arranged with more conductive pins vertically, is evenly arranged with and multiple is mutually fitted with conductive pin vertically on the upside of circuit controling assembly
The non-conductive socket matched, the vertical grafting of conductive pin are installed on non-conductive socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651037.6U CN207476001U (en) | 2017-12-01 | 2017-12-01 | A kind of logistic car cabin power pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651037.6U CN207476001U (en) | 2017-12-01 | 2017-12-01 | A kind of logistic car cabin power pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207476001U true CN207476001U (en) | 2018-06-08 |
Family
ID=62256834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721651037.6U Active CN207476001U (en) | 2017-12-01 | 2017-12-01 | A kind of logistic car cabin power pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207476001U (en) |
-
2017
- 2017-12-01 CN CN201721651037.6U patent/CN207476001U/en active Active
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