CN208548552U - A kind of explosion-proof electrical source conversion equipment and the Storage Battery Industry in China vehicle - Google Patents

Abstract

The utility model discloses a kind of explosion-proof electrical source conversion equipments, including anti-explosion box body and battery main switch, battery main switch wears anti-explosion box body setting and manual control portion is located on the outside of anti-explosion box body, wire connecting portion is located on the inside of anti-explosion box body, the side of anti-explosion box body is equipped with anode socket and positive pole socket, multiple threading holes are arranged to be respectively used to two positive terminals and two negative terminals for being connected to battery terminal negative for being connected to battery positive voltage and penetrate to anti-explosion box body in side, the inner end setting of anode socket is connected to there are two between and is respectively used to the cathode interface connecting with two negative terminal inner ends, battery main switch one end is connected to positive pole socket, other end setting is connected to there are two between and is respectively used to the anode interface being connected to the inner end of two positive terminals.The explosion-proof electrical source conversion equipment efficiently solves the problem that explosion-proof electrical source conversion equipment has a single function, cost is big.The invention also discloses a kind of the Storage Battery Industry in China vehicles including above-mentioned explosion-proof electrical source conversion equipment.

Description

A kind of explosion-proof electrical source conversion equipment and the Storage Battery Industry in China vehicle

Technical field

The utility model relates to electric vehicle technical fields, more specifically to a kind of explosion-proof electrical source conversion equipment, also It is related to a kind of the Storage Battery Industry in China vehicle including above-mentioned explosion-proof electrical source conversion equipment.

Background technique

For explosion-proof battery industrial vehicle when manufacturing according to relevant industries standard, vehicle battery need to pass through explosion-proof tank It powers to vehicle.Existing market similar product is substantially battery main switch, power supply conversion portion (bolt) and charging dress It sets and individually carries out technological processing for explosion protection feature.Cause the explosion-proof component of vehicle is each to have a single function, explosion-proof component overall quantity is more, there is manufacture peace The defects of dress is complicated, product cost is high.

It is current sheet in conclusion how to efficiently solve the problem that explosion-proof electrical source conversion equipment has a single function, cost is big Field technical staff's urgent problem.

Utility model content

In view of this, first of the utility model is designed to provide a kind of explosion-proof electrical source conversion equipment, the anti-explosion electric Supply changeover device can efficiently solve the problem that explosion-proof electrical source conversion equipment has a single function, cost is big, and the of the utility model Two purposes are to provide a kind of the Storage Battery Industry in China vehicle including above-mentioned explosion-proof electrical source conversion equipment.

In order to reach above-mentioned first purpose, the utility model is provided the following technical solutions:

A kind of explosion-proof electrical source conversion equipment, including anti-explosion box body and battery main switch, the battery main switch wear described Anti-explosion box body setting and manual control portion are located on the outside of the anti-explosion box body, wire connecting portion is located on the inside of the anti-explosion box body, described explosion-proof The side of cabinet is equipped with anode socket and positive pole socket, and multiple threading holes are arranged to be respectively used to two and accumulator positive in side The positive terminal and two negative terminals being connected to battery terminal negative of pole connection are penetrated to the anti-explosion box body, described negative The inner end setting of pole socket is connected to and is respectively used to the cathode interface connecting with two negative terminal inner ends there are two between, Described battery main switch one end is connected to the positive pole socket, and other end setting is connected to and is respectively used to and two there are two between The anode interface of the inner end connection of the positive terminal.

According to above-mentioned technical solution, it is recognised that for above-mentioned explosion-proof electrical source conversion equipment, wherein battery main switch Core part the inside of above-mentioned anti-explosion box body is set, explosive-proof protector can be carried out by anti-explosion box body.For patching operations The working position of core, i.e. inner end, are arranged in anti-explosion box body, are prevented by anti-explosion box body on positive pole socket and anode socket Quick-fried protection similarly eliminates positive conversion equipment and cathode conversion equipment, by positive conversion equipment and cathode conversion equipment Core work part be integrated on battery main switch and anode socket respectively so that being similarly positioned in anti-explosion box body, by preventing Quick-fried cabinet is protected.In this application, by existing interface, i.e., above-mentioned electricity between battery on electric vehicle and use equipment Source master switch, positive pole socket, anode socket and the equal concentrated setting of conversion equipment are in above-mentioned anti-explosion box body, by above-mentioned explosion-proof tank Body carries out unified protection, so effectively guarantee to save battery it is external everywhere in joint safety, simultaneously as integrally disposed, So greatly reducing cost, while reducing assembling difficulty.In conclusion above-mentioned explosion-proof electrical source conversion equipment can be effectively Solve the problems, such as explosion-proof electrical source conversion equipment have a single function, cost it is big.

Preferably, the top boxboard of the anti-explosion box body is the jam plate that connection is detachably fixed with side plate, and the power supply is total Switch and the lock body for controlling the battery main switch switching capacity are set side by side and both pass through the jam plate setting.

Preferably, the bottom boxboard that the positive pole socket and the anode socket wear the anti-explosion box body vertically is set It sets.

Preferably, in the two sides side plate that one group of the anti-explosion box body is disposed opposite to each other: side is provided with for connecting with car body Terminal pad, the other side is provided with circular tank mouth, and the circular tank mouth is provided with the case lid for being detachably fixed connection.

Preferably, there are six threading hole, threading hole described in two of them is used for for the side side plate setting of the anti-explosion box body Positive terminal passes through, and threading hole described in two of them is passed through for the negative terminal, is arranged in remaining two threading holes There is sealing plug member.

Preferably, the outer nose end of each threading hole is provided with gasket, and be arranged there are four screw hole with sealing Diskware connection.

Preferably, the positive pole socket connect locking with anode plug grafting and by seam allowance faying face, and the cathode is inserted Seat connect locking with cathode plug grafting and by seam allowance faying face.

In order to reach above-mentioned second purpose, the utility model additionally provides a kind of the Storage Battery Industry in China vehicle, the battery work Industry vehicle includes any of the above-described kind of explosion-proof electrical source conversion equipment, the Storage Battery Industry in China vehicle further include battery, two positive terminals and Two negative terminals, two positive terminals wear explosion-proof electrical source conversion equipment threading hole setting, and inner end respectively with anti-explosion electric Two anode interface connections, outer ends are connect with battery positive voltage on the battery main switch of supply changeover device；Two negative terminals The threading hole setting of explosion-proof electrical source conversion equipment is worn, and inner end is negative with two on explosion-proof electrical source conversion equipment anode socket respectively The connection of pole interface, outer end is connect with battery terminal negative.Since above-mentioned explosion-proof electrical source conversion equipment has above-mentioned technique effect, The Storage Battery Industry in China vehicle with the explosion-proof electrical source conversion equipment should also have corresponding technical effect.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the front side partial profile structure of explosion-proof electrical source conversion equipment provided by the embodiment of the utility model；

Fig. 2 is the lateral structure schematic diagram of explosion-proof electrical source conversion equipment provided by the embodiment of the utility model.

It is marked in attached drawing as follows:

Anti-explosion box body 1, jam plate 2, lock body 3, case lid 4, battery main switch 5, anode socket 6, cathode plug 7, positive pole socket 8, jack 9, contact pin 10, anode plug 11, gasket 12, threading hole 13.

Specific embodiment

The utility model embodiment discloses a kind of explosion-proof electrical source conversion equipment, to efficiently solve explosion-proof electrical source converting means Set have a single function, the problem that cost is big.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-Fig. 2 is please referred to, Fig. 1 is the front side part half of explosion-proof electrical source conversion equipment provided by the embodiment of the utility model Cut open structural schematic diagram；Fig. 2 is the lateral structure schematic diagram of explosion-proof electrical source conversion equipment provided by the embodiment of the utility model.

In a specific embodiment, a kind of explosion-proof electrical source conversion equipment is present embodiments provided, specifically, the anti-explosion electric Supply changeover device is for being mounted on the Storage Battery Industry in China vehicle.Specifically, the explosion-proof electrical source conversion equipment includes anti-explosion box body 1, electricity Source master switch 5, anode socket 6 and positive pole socket 8.

It is in substantially cuboid-type, core component is both placed in anti-explosion box body 1, to be prevented for wherein anti-explosion box body 1 Quick-fried protection.Wherein battery main switch 5 wears the setting of anti-explosion box body 1 and manual control portion is located at 1 outside of anti-explosion box body, passes through hand to facilitate Control portion controls the open and-shut mode of battery main switch 5, and the wire connecting portion of battery main switch 5 is located at 1 inside of anti-explosion box body, by explosion-proof Cabinet 1 is protected, it should be noted that wherein the conductive component of battery main switch 5 should be arranged in anti-explosion box body 1. Wherein the mechanism of battery main switch 5 can refer to the prior art, generally telescoping switch, i.e. manual control portion switches in open and-shut mode When, manual portion's stretching can be brought.

Wherein the side of anti-explosion box body 1 is equipped with anode socket 6 and positive pole socket 8, with respectively with cathode plug 7 and anode Plug 11 connects, and planform, the size of anode socket 6 and positive pole socket 8 can be roughly the same, and main includes wearing explosion-proof tank The pedestal that body 1 is arranged, pedestal are provided centrally with conducting rod, and the outer end of conducting rod is provided with jack 9, and inner end is provided with interface, seat Body is used to fix conducting rod and external formed for plug is mechanically connected, and is detached from contact pin 10 and jack 9 in plug is prevented Grafting.Wherein preferably positive pole socket 8 and 11 grafting of anode plug and pass through bayonet coupling, anode socket 6 and 7 grafting of cathode plug And by bayonet coupling, wherein bayonet should be seam allowance, i.e., positive pole socket 8 passes through grafting with anode plug 11 and passes through seam allowance knot The connection locking of conjunction face, anode socket 6 and 7 grafting of cathode plug and connect locking by seam allowance faying face.

The side of anti-explosion box body 1 is additionally provided with multiple threading holes 13, is connected to being respectively used to two with battery positive voltage Positive terminal and two negative terminals being connected to battery terminal negative are penetrated to anti-explosion box body 1, in order to improve leakproofness, this Locate to be provided with sealing ring in preferably each threading hole 13.To guarantee that leakproofness is met the requirements at threading.Specific sealing means It can be with reference to string holes sealing means in the prior art.

Correspondingly, the inner end setting of anode socket 6 is connected to and is respectively used to and two negative terminal inner ends there are two between The cathode interface of connection, so that cathode conversion equipment is integrated on anode socket 6, it should be noted that wherein anode socket 6 Inner end refers to the part being located in anti-explosion box body 1, is that the cathode conversion equipment should be arranged in anti-explosion box body 1 accordingly. 5 one end of battery main switch therein is connected to positive pole socket 8, and other end setting is connected to and is respectively used to and two there are two between The anode interface of the inner end connection of positive terminal, it should be noted that Opposed Current direction is realized in one end and the other end herein For, i.e., positive conversion equipment is integrated on battery main switch 5, that is, passes through the upper anode interface of battery main switch 5, by two Root positive terminal is combined into one.

In the present embodiment, for above-mentioned explosion-proof electrical source conversion equipment, wherein the core part setting of battery main switch 5 In the inside of above-mentioned anti-explosion box body 1, explosive-proof protector can be carried out by anti-explosion box body 1.For the positive pole socket 8 of patching operations and negative The working position of core on pole socket 6, i.e. inner end are arranged in anti-explosion box body 1, carry out explosive-proof protector by anti-explosion box body 1, together Sample eliminates positive conversion equipment and cathode conversion equipment, by the core work of positive conversion equipment and cathode conversion equipment Part is integrated in respectively on battery main switch 5 and anode socket 6, so that being similarly positioned in anti-explosion box body 1, by anti-explosion box body 1 It is protected.In this application, by battery on electric vehicle and using existing interface between equipment, i.e., above-mentioned power supply is always opened 5, positive pole socket 8, anode socket 6 and the equal concentrated setting of conversion equipment are closed in above-mentioned anti-explosion box body 1, by above-mentioned anti-explosion box body 1 carries out unified protection, so effectively guarantee to save battery it is external everywhere in joint safety, simultaneously as integrally disposed, So greatly reducing cost, while reducing assembling difficulty.In conclusion above-mentioned explosion-proof electrical source conversion equipment can be effectively Solve the problems, such as explosion-proof electrical source conversion equipment have a single function, cost it is big.

In general, being preferably provided with lock body 3 on explosion-proof electrical source conversion equipment to guarantee safety, lock body 3 is acted on In the switching capacity of control battery main switch 5, specifically, how lock body 3 controls the switching capacity of battery main switch 5, to guarantee Using safe, specific connection type and control mode can refer to the prior art, and basic control mode is as follows: in order to protect Card safety, when lock body 3 is closed, then battery main switch 5 can not be closed connection i.e. always in closed state；And works as and need to carry out When closure is connected, need to be unlocked by lock body 3.A kind of relatively simple control mode, in the incoming end of battery main switch 5 Or an end disconnect switch in parallel is picked out, and the closure of the disconnect switch is cut by the lock core rotation of lock body 3 to carry out driving It changes.

In the present embodiment, in order to preferably arrange lock body 3, firstly, making the top boxboard and explosion-proof tank of anti-explosion box body 1 The side plate of body 1 is detachably fixed the jam plate 2 of connection, preferably between be provided with sealing ring, to the gap between jam plate 2 and side plate It is sealed.Battery main switch 5 and lock body 3 are disposed in parallel on jam plate 2, and both pass through the setting of jam plate 2, wherein power supply is always opened 5 are closed be disposed in parallel on jam plate 2 with lock body 3, it is intended to when staff, which closes battery main switch 5, to be left, lock body 3 and thereon Key can follow battery main switch 5 while occur in the visual field of staff, can effectively act as suggesting effect, with abundant Guarantee using safe.And above-mentioned jam plate 2 is detachably connected, with facilitate directly to lock body 3 and battery main switch 5 into Row maintenance.

Further, the bottom boxboard that preferably positive pole socket 8 and anode socket 6 wear anti-explosion box body 1 vertically herein is set It sets, so that the interface of positive pole socket 8 and anode socket 6 is arranged downward, along with the natural covering of bottom boxboard, effectively keeps away Exempt from rainwater to enter in positive pole socket 8 and anode socket 6.Again because being vertically arranged, so, even if some rainwater are splashed into socket In, under the effect of gravity, rainwater can be flowed outwardly downwards, and then dustproof and waterproof protection can be effectively performed.

For convenience to the operations such as maintenance wiring are carried out inside anti-explosion box body 1, generally requires and individually set on anti-explosion box body 1 Set case lid 4.In view of the convenience of operation, lock body 3 is provided in the top boxboard of anti-explosion box body 1 and power supply is always opened It closes, herein preferred 4 side of case lid setting, and front side is arranged.Specifically, in 1 one groups of anti-explosion box body opposite two sides side plates: one Side is provided with the terminal pad for connecting with car body, and the other side is provided with circular tank mouth, and the circular tank mouth is provided with detachably The case lid 4 being fixedly connected.Wherein in order to be bolted, wherein terminal pad on be provided with one group of bolt hole, pass through connection The arrangement of bolt hole on disk effectively can facilitate terminal pad to be bolted with car body.Case lid 4 therein preferably with side Plate bolt connection.In order to preferably carry out explosive-proof protector, the preferably circular case mouth of raising middle flask mouth, in order to seal, preferably case lid 4 with Sealing ring is provided between side plate.

As described above, at least provided with four threading holes 13 on the boxboard of anti-explosion box body 1, to be respectively used to two just Pole wiring is worn, and two negative terminals are worn.In order to improve reusability, and the later period is facilitated to carry out multiplexing adjustment, herein preferably There are six threading holes 13 for setting on the side side plate of anti-explosion box body 1, need, which, which should avoid using, is mounted with case The side plate of lid 4 and terminal pad.Above-mentioned six threading holes 13 are preferably divided into three rows two and arrange arrangement, in six threading holes 13, Two of them threading hole 13 is passed through for positive terminal, such as most upper two threading holes 13 of a row；Two of them threading hole 13 is used for Negative terminal passes through, such as two threading holes 13 of an intermediate row；Sealing plug member is provided in remaining two threading holes 13.Pass through sealing Plug member is sealed remaining threading hole 13, and to guarantee to be sealed entire anti-explosion box body 1, two threading holes 13 are then at this time As spare threading hole 13.Further, in order to guarantee to seal, the outer nose end of preferably each threading hole 13 is provided with sealing herein Pad 12, and be arranged there are four screw hole with sealing diskware connect, wherein gasket 12 i.e. to sealing diskware and anti-explosion box body 1 it Between be sealed.

A kind of explosion-proof electrical source conversion equipment provided in based on the above embodiment, the utility model additionally provide a kind of electric power storage Pond industry vehicle, the Storage Battery Industry in China vehicle include any one explosion-proof electrical source conversion equipment, the Storage Battery Industry in China in above-described embodiment Vehicle further includes battery, two positive terminals and two negative terminals, and two positive terminals wear explosion-proof electrical source conversion equipment Threading hole setting, and inner end is connect with two anode interfaces on the battery main switch of explosion-proof electrical source conversion equipment respectively, outer end is equal It is connect with battery positive voltage；Two negative terminals wear the threading hole setting of explosion-proof electrical source conversion equipment, and inner end respectively with it is anti- Two cathode interface connections on quick-fried power supply change-over device anode socket, outer end is connect with battery terminal negative.Due to the battery Industrial vehicle uses the explosion-proof electrical source conversion equipment in above-described embodiment, so the beneficial effect of the Storage Battery Industry in China vehicle please refers to Above-described embodiment.

Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (8)

1. a kind of explosion-proof electrical source conversion equipment, which is characterized in that including anti-explosion box body and battery main switch, the battery main switch It wears the anti-explosion box body setting and manual control portion is located on the outside of the anti-explosion box body, wire connecting portion is located on the inside of the anti-explosion box body, The side of the anti-explosion box body is equipped with anode socket and positive pole socket, side multiple threading holes are set be respectively used to two with The positive terminal and two negative terminals being connected to battery terminal negative of battery positive voltage connection are penetrated to the anti-explosion box body The inner end setting of side, the anode socket is connected to there are two between and is respectively used to connect with two negative terminal inner ends Cathode interface, described battery main switch one end are connected to the positive pole socket, and other end setting is connected to there are two between and difference Anode interface for being connected to the inner end of two positive terminals.

2. explosion-proof electrical source conversion equipment according to claim 1, which is characterized in that the top boxboard of the anti-explosion box body is The jam plate of connection, the battery main switch and the lock for controlling the battery main switch switching capacity are detachably fixed with side plate Body is set side by side and both passes through the jam plate setting.

3. explosion-proof electrical source conversion equipment according to claim 2, which is characterized in that the positive pole socket and the cathode are inserted Seat wears the bottom boxboard setting of the anti-explosion box body vertically.

4. explosion-proof electrical source conversion equipment according to claim 3, which is characterized in that one group of the anti-explosion box body is disposed opposite to each other Two sides side plate in: side is provided with the terminal pad for connecting with car body, and the other side is provided with circular tank mouth, the circular tank Mouth is provided with the case lid for being detachably fixed connection.

5. explosion-proof electrical source conversion equipment according to claim 4, which is characterized in that the side side plate of the anti-explosion box body is set It sets there are six threading hole, threading hole described in two of them is passed through for positive terminal, and threading hole described in two of them is for described Negative terminal passes through, and is provided with sealing plug member in remaining two threading holes.

6. explosion-proof electrical source conversion equipment according to claim 5, which is characterized in that the outer nose end of each threading hole is set It is equipped with gasket, and there are four screw holes to connect with sealing diskware for setting.

7. explosion-proof electrical source conversion equipment according to claim 6, which is characterized in that the positive pole socket and anode plug are inserted It connects and passes through the connection locking of seam allowance faying face, the anode socket connect lock with cathode plug grafting and by seam allowance faying face Tightly.

8. a kind of the Storage Battery Industry in China vehicle, including battery, two positive terminals and two negative terminals, which is characterized in that also wrap It includes such as the described in any item explosion-proof electrical source conversion equipments of claim 1-7；Two positive terminals wear the explosion-proof electrical source The threading hole of conversion equipment is arranged, and inner end connects with two anodes on the battery main switch of the explosion-proof electrical source conversion equipment respectively Mouth connection, outer end are connect with the battery positive voltage；Two negative terminals wear the explosion-proof electrical source conversion equipment Threading hole setting, and inner end is connect with two cathode interfaces on the explosion-proof electrical source conversion equipment anode socket respectively, outer end is equal It is connect with the battery terminal negative.