CN207368032U - A kind of explosion-proof electrical source device for electric bicycle - Google Patents
A kind of explosion-proof electrical source device for electric bicycle Download PDFInfo
- Publication number
- CN207368032U CN207368032U CN201721023346.9U CN201721023346U CN207368032U CN 207368032 U CN207368032 U CN 207368032U CN 201721023346 U CN201721023346 U CN 201721023346U CN 207368032 U CN207368032 U CN 207368032U
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- switch
- babinet
- explosion
- plate
- charging
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Abstract
The utility model discloses a kind of explosion-proof electrical source device for electric bicycle, including babinet（4）, in babinet（4）Upper mating connection case lid（5）, in babinet（4）Interior installation battery mounting（6）, in fixed frame（6）Interior installation storage battery（19）, in babinet（4）On charging socket device is also installed（7）And selfpowered switching device（8）, charging socket device（7）With selfpowered switching device（8）It is correspondingly arranged.The advantages of the utility model：The utility model is for power device in the state of non-charging, charging socket powers off when pulling out charging plug, charging socket is powered when plugging charging plug, and at this time, the state that one end that storage battery is used to power is in power-off substantially increases security performance, at the same time in storage battery power supply, on battery case can ventilation hole, when storage battery power supply works, cool down to it, heat dissipation performance is added, improves explosion-proof performance.
Description
Technical field
Technical field of bicycles is the utility model is related to, more particularly to a kind of explosion-proof electrical source for electric bicycle fills
Put.
Background technology
With the development of the society, electric bicycle is increasingly popularized, it has also become go on a journey most common one kind of people is ridden instead of walk work
Tool, the supply unit of existing electric bicycle, generally comprises power box, case lid and single battery, single battery rule
Rule is placed in power box, is connected between lead-acid accumulator monomer by explosion-proof connection conductor, the top tank of power box
After lid closure, which just forms a sealed environment, in order to which explosion-proof existing supply unit is simply from sealing and ventilation
Direction consider that but these do not solve security risks for having of supply unit in itself fundamentally, this is because, storage battery with
The connector connection of supply vehicle power supply in the terminal box on power box outer wall, while with charging a battery
Charging socket connection, therefore, in means of power, be now in non-charged state, whole terminal box and charging socket
All it is powered；In addition, even if when the master switch of power supply is closed, the charging socket being connected with storage battery is also still powered；Cause
This, there are security risk for whole supply unit.
Utility model content
The purpose of this utility model be in order to solve shortcoming existing in the prior art, and the one kind proposed be used for it is electronic from
The explosion-proof electrical source device of driving.
To achieve these goals, the utility model employs following technical solution：
A kind of explosion-proof electrical source device for electric bicycle, it is characterised in that：Including babinet, it is connected on babinet
Case lid, installs battery mounting in babinet, and storage battery is installed in fixed frame, also installed on babinet charging socket device and
Selfpowered switching device, charging socket device are correspondingly arranged with selfpowered switching device；
The fixed frame includes bottom plate, and one group of guide cylinder is equipped with bottom plate, and pad is equipped with the bottom plate of guide cylinder side
Plate, is equipped with buffer board between guide cylinder, and one group of buffer spring is equipped between bottom plate and buffer board, installs and stores on buffer board
Battery, places pressing plate on the upside of storage battery, and pressing plate is fixed on bottom plate by connection component, and one group of guiding is equipped with the downside of pressing plate
Bar, each guide rod coordinate with corresponding be oriented to of corresponding guide cylinder, install guard grating in backing plate and controller, controller are electrically connected
Connect guard grating and storage battery；
First power supply, the first electromagnet, the first actuation switch second source, master switch, the second electricity are also installed in babinet
Magnet and second is attracted switch；
The socket for charging is equipped with charging socket device, the first contact switch, the first contact are equipped with socket
Switch forms the first control loop with the first power supply and the first electromagnet, and the first electromagnet connection first is attracted switch, described
It is equipped with the second electric shock in selfpowered switching device to switch, the first actuation switch and the second electric shock switch composition row swithes group arranged side by side
Part, row swithes component and second source, master switch and the second electromagnet form the second control loop, the second electromagnet connection the
Two are attracted switch, and second, which is attracted switch, fire-proof motor and storage battery, forms the 3rd control loop.
Preferably, the charging socket device includes the charging box of side opening, and the socket is installed in charging box,
The both sides of charging box opening are respectively equipped with a slideway, slide cover are slidably connected in two slideways, in each slideway
Both sides be equipped with a jack, be equipped with two rectangular straight slot in the side of slide cover, be correspondingly arranged on the inside of rectangular straight slot
First mounting hole, be equipped with pilot hole on the outside of rectangular straight slot, and push plate is slidably connected in rectangular straight slot, is set on the inside of push plate
There is the second mounting hole, inserted link is equipped with the outside of push plate, coordinate between the first mounting hole and the second mounting hole corresponded and connect
(the first back-moving spring is connect, inserted link is correspondingly arranged in corresponding pilot hole, and each inserted link is mating with corresponding jack.
Preferably, relief hole is equipped with the side of the charging box, the length of the slide cover is more than the slideway
Length, and slide cover is arranged on the outside of charging box by relief hole, pressing plate is equipped with the downside of slide cover, in pressing plate
Front side is equipped with arc panel.
Preferably, first shift plate is equipped with the upside of each push plate, is set on the upside of the slide cover
There is the second shift plate.
Preferably, the selfpowered switching device includes bottom plate, and fixed cylinder is fixedly connected with bottom plate, the bottom in fixed cylinder
The second electric shock switch is installed on plate, cover is connected in fixed cylinder, pin-lift arrangement is equipped with fixed cylinder, in pin-lift arrangement
Second back-moving spring is correspondingly arranged in the fixed cylinder of downside.
Preferably, the pin-lift arrangement includes positioning disk, and push rod is equipped with the upside of positioning disk, and push rod is dome structure,
And push rod passes through the end of the cover, compression bar is equipped with the downside of positioning disk, compression bar gets an electric shock with described second, and switch is corresponding to match somebody with somebody
Close.
Preferably, air admission hole is equipped with above the case lid, baffle is equipped with air admission hole side, air guide is equipped with case lid
Plate, is equipped with gas outlet on the downside of babinet.
Preferably, back-shaped insulation board is equipped with the inner side of the babinet and the case lid, the opening of babinet is equipped with ring
Shape lower flange, is equipped with upper flange in the opening of case lid, annular slot is equipped with the inside of upper flange, ring is equipped with annular slot
Shape seals snap-gauge, is correspondingly arranged at below lower flange.
The utility model has the advantage of：The utility model in the state of non-charging, pulls out charging and inserts for power device
Charging socket powers off during head, and charging socket is powered when plugging charging plug, and at this time, one end that storage battery is used to power is in disconnected
The state of electricity substantially increases security performance, while in storage battery power supply, on battery case can ventilation hole, supplied in storage battery
During electricity work, cool down to it, add heat dissipation performance, improve explosion-proof performance.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of explosion-proof electrical source device for electric bicycle provided by the utility model；
Fig. 2 is the decomposing state schematic diagram of Fig. 1；
Fig. 3 is fixed frame and storage battery cooperation schematic diagram；
Fig. 4 is the sectional view of case lid；
Fig. 5 is the cooperation schematic diagram of charging socket device and selfpowered switching device；
Fig. 6 is the fit structure schematic diagram of charging socket device and selfpowered switching device；
Fig. 7 is the structure diagram of charging box；
Fig. 8 is the sectional view of slide cover；
The electrical schematic diagram of connection and the switching of charged state in Fig. 9 the utility model.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
As shown in Figure 1, Figure 2 and Figure 4, a kind of explosion-proof electrical source device for electric bicycle provided by the utility model,
Include the babinet 4 of a square side opening, the mating connection case lid 5 on babinet 4, the opening of babinet 4 is equipped with annular lower flange
9, upper flange 10 corresponding with lower flange 9 is equipped with the opening of case lid 5, is connected between lower flange 9 and upper flange 10 by screw
Connect fixation.Annular slot 10.1 is equipped with the inner side of upper flange 10, ring packing snap-gauge 63 is equipped with annular slot 10.1, it is corresponding
It is arranged on the lower section of lower flange 9.
Air admission hole 13 is equipped with above the case lid 5, baffle 12 is equipped with 13 side of air admission hole, baffle 12 is arc knot
Structure, air admission hole 13 are arranged on the lower section of baffle 12, are equipped with aeroscopic plate 15 in case lid 5, aeroscopic plate 15 is also arcuate structure, in case
The downside of body 4 is equipped with gas outlet 14.
Back-shaped insulation board 11 is equipped with the cavity that babinet 4 and case lid 5 are formed, the installation battery mounting in babinet 4
6, battery mounting 6 is arranged in insulation board 11, and the installation storage battery 19 in fixed frame 6, also installation charging is slotting on babinet 4
Base device 7 and selfpowered switching device 8, charging socket device 7 are correspondingly arranged with selfpowered switching device 8.
With reference to shown in Fig. 3, the fixed frame 6 includes bottom plate 17, and four symmetrically arranged guide cylinders are equipped with bottom plate 17
21, four guide cylinders 21 form a rectangular configuration, backing plate 16 are equipped with the bottom plate 17 of 21 side of guide cylinder, in guide cylinder 21
Between be equipped with buffer board 18, buffer board 18 is the straight panel structure of rectangle, four corners of buffer board 18 be equipped with one with
The recessing groove 29 of 21 corresponding matching of corresponding guide cylinder, is equipped with six buffer springs 26, the bottom of between bottom plate 17 and buffer board 18
Plate 17 is equipped with six mounting holes 25, and each buffer spring 26 is corresponding to be installed in corresponding mounting hole 25.In buffer board 18
The upper installation storage battery 19, pressing plate 20 is placed in the upside of storage battery 19, and pressing plate 20 is fixed on bottom plate 17 by connection component,
Connection component includes the screw rod 27 being fixed on bottom plate 17, and the upside of screw rod 27 passes through pressing plate 20, passes through nut in the upside of pressing plate 20
28 connections are fixed.Four guide rods 22 are equipped with the downside of pressing plate 20, each guide rod 22 is corresponded to corresponding guide cylinder 21 and led
To cooperation, guard grating 23 and controller 24 be installed in backing plate 16, controller 24 is electrically connected guard grating 23, storage battery 19 and described anti-
Quick-fried motor 2.
With reference to shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the charging socket device 7 includes the charging box 30 of side opening, is filling
Installation socket 47 in electric box 30, socket 47 is interior to be equipped with the guide rod 48 to charge for storage battery 19, and first is also installed in socket 47 and is touched
Point switch 49.A slideway 33 is respectively equipped with the open both sides of charging box 30, the sliding connection cunning in two slideways 33
Dynamic cover board 35, a jack 34 is equipped with the both sides of each slideway 33, each jack 34 is waist-shaped hole.In slide cover 35
Side be equipped with two conllinear rectangular straight slot 38, the upside of the slide cover 35 between two rectangular straight slot 38 is equipped with second
Shift plate 41, the first mounting hole 62 is correspondingly arranged in each inner side of rectangular straight slot 38, is equipped with guiding in each outside of rectangular straight slot 38
Hole 40, the sliding connection push plate 43 in rectangular straight slot 38, push plate 43 is rectangular slab, is equipped with the upside of each push plate 43
One the first shift plate 46, the second mounting hole 45 is equipped with the inner side of push plate 43, is equipped with inserted link 44 in the outside of push plate 43, is being corresponded
The first mounting hole 62 and the second mounting hole 45 between mating connection (the first back-moving spring 42, inserted link 44 is correspondingly arranged at accordingly
In pilot hole 40, and each inserted link 44 is mating with corresponding jack 34.
Relief hole 32 is equipped with the side of the charging box 30, the length of the slide cover 35 is more than the slideway 33
Length, and slide cover 35 is arranged on the outside of charging box 30 by relief hole 32, and pressing plate is equipped with the downside of slide cover 35
36, it is equipped with arc panel 37 in the front side of pressing plate 36.
The selfpowered switching device 8 includes bottom plate 50, fixed cylinder 51 is fixedly connected with bottom plate 50, in fixed cylinder 51
The second electric shock switch 54 is installed on bottom plate 50, cover 52 is connected in fixed cylinder 51, mandril dress is equipped with fixed cylinder 51
53 are put, second back-moving spring 401 is correspondingly arranged in the fixed cylinder 51 of the downside of pin-lift arrangement 53.
The pin-lift arrangement 53 includes positioning disk 53.1, positioning disk 53.1 and 401 corresponding matching of second back-moving spring, is leading
Push rod 53.2 is equipped with to the upside of disk 53.1, push rod 53.2 is dome structure, and push rod 53.2 passes through leading on the cover 52
Hole 52.1, push rod 53.2 are correspondingly arranged at the inner side of slide cover 35, and compression bar 53.3, compression bar are equipped with the downside of positioning disk 53.1
53.3 get an electric shock with described second switchs 54 corresponding matchings.
With reference to shown in Fig. 9, the socket 47 for charging is equipped with charging socket device 7, first is equipped with socket 47
Contact switch 49, the first contact switch 49 and the first power supply 55 and the first electromagnet 56 form the first control loop, the first electromagnetism
The connection of iron 56 first is attracted switch 57, and getting an electric shock in the selfpowered switching device 8 equipped with second switchs 54, and first is attracted switch 57
Getting an electric shock with second, switch 54 is arranged side by side to form row swithes component, row swithes component and second source 58, master switch 59 and second
Electromagnet 60 forms the second control loop, and the second electromagnet 60 connection second is attracted switch 61, and second is attracted switch 61, anti-explosion electric
Machine 2 and storage battery 19 form the 3rd control loop.First power supply 55, the first electromagnet 56, first are attracted 57 second sources of switch
58th, master switch 59, the second electromagnet 60 and the second actuation switch 61 are installed in the babinet 4.
Claims (8)
- A kind of 1. explosion-proof electrical source device for electric bicycle, it is characterised in that：Including babinet（4）, in babinet（4）Upper cooperation Connect case lid（5）, in babinet（4）Interior installation battery mounting（6）, in fixed frame（6）Interior installation storage battery（19）, in babinet （4）On charging socket device is also installed（7）And selfpowered switching device（8）, charging socket device（7）With selfpowered switching device（8） It is correspondingly arranged；The fixed frame（6）Including bottom plate（17）, in bottom plate（17）It is equipped with one group of guide cylinder（21）, in guide cylinder（21）Side Bottom plate（17）It is equipped with backing plate（16）, in guide cylinder（21）Between be equipped with buffer board（18）, in bottom plate（17）With buffer board （18）Between be equipped with one group of buffer spring（26）, in buffer board（18）Upper installation storage battery（19）, in storage battery（19）Put upside Put pressing plate（20）, pressing plate（20）Bottom plate is fixed on by connection component（17）On, in pressing plate（20）Downside is equipped with one group of guide rod （22）, each guide rod（22）With corresponding guide cylinder（21）Corresponding be oriented to coordinates, in backing plate（16）Guard grating is installed（23） And controller（24）, controller（24）It is electrically connected guard grating（23）And storage battery（19）；In babinet（4）First power supply is inside also installed（55）, the first electromagnet（56）, first be attracted switch（57）Second source （58）, master switch（59）, the second electromagnet（60）Switch is attracted with second（61）；In charging socket device（7）The interior socket being equipped with for charging（47）, in socket（47）Inside it is equipped with the first contact switch （49）, the first contact switch（49）With the first power supply（55）With the first electromagnet（56）Form the first control loop, the first electromagnetism Iron（56）Connection first is attracted switch（57）, in the selfpowered switching device（8）Inside it is equipped with the second electric shock switch（54）, first inhales Combination switch（57）Get an electric shock and switch with second（54）Composition row swithes component side by side, row swithes component and second source（58）、 Master switch（59）With the second electromagnet（60）Form the second control loop, the second electromagnet（60）Connection second is attracted switch （61）, second is attracted switch（61）, fire-proof motor（2）And storage battery（19）Form the 3rd control loop.
- A kind of 2. explosion-proof electrical source device for electric bicycle according to claim 1, it is characterised in that：The charging Socket device（7）Include the charging box of side opening（30）, in charging box（30）The interior installation socket（47）, in charging box （30）Open both sides are respectively equipped with a slideway（33）, in two slideways（33）Interior sliding connection slide cover（35）, In each slideway（33）Both sides be equipped with a jack（34）, in slide cover（35）Side be equipped with two rectangular straight slot （38）, in rectangular straight slot（38）Inner side is correspondingly arranged the first mounting hole（62）, in rectangular straight slot（38）Outside is equipped with pilot hole （40）, in rectangular straight slot（38）Interior sliding connection push plate（43）, in push plate（43）Inner side is equipped with the second mounting hole（45）, Push plate（43）Outside is equipped with inserted link（44）, in the first mounting hole corresponded（62）With the second mounting hole（45）Between coordinate connect Connect (the first back-moving spring（42）, inserted link（44）It is correspondingly arranged at corresponding pilot hole（40）It is interior, and each inserted link（44）With phase The jack answered（34）It is mating.
- A kind of 3. explosion-proof electrical source device for electric bicycle according to claim 2, it is characterised in that：Filled described Electric box（30）Side be equipped with relief hole（32）, the slide cover（35）Length be more than the slideway（33）Length, and Slide cover（35）Pass through relief hole（32）It is arranged on charging box（30）Outside, in slide cover（35）Downside be equipped with pressing plate （36）, in pressing plate（36）Front side be equipped with arc panel（37）.
- A kind of 4. explosion-proof electrical source device for electric bicycle according to claim 2, it is characterised in that：In each institute State push plate（43）Upside be equipped with first shift plate（46）, in the slide cover（35）Upside be equipped with the second shift plate （41）.
- A kind of 5. explosion-proof electrical source device for electric bicycle according to claim 1, it is characterised in that：The power supply Switching device（8）Including bottom plate（50）, in bottom plate（50）On be fixedly connected with fixed cylinder（51）, in fixed cylinder（51）Interior bottom plate （50）Upper installation described second, which is got an electric shock, to be switched（54）, in fixed cylinder（51）Upper connection cover（52）, in fixed cylinder（51）Inside it is equipped with Pin-lift arrangement（53）, in pin-lift arrangement（53）The fixed cylinder of downside（51）Inside it is correspondingly arranged second back-moving spring（401）.
- A kind of 6. explosion-proof electrical source device for electric bicycle according to claim 5, it is characterised in that：The mandril Device（53）Including positioning disk（53.1）, in positioning disk（53.1）Upside be equipped with push rod（53.2）, push rod（53.2）For dome Structure, and push rod（53.2）Through the cover（52）End, in positioning disk（53.1）Downside be equipped with compression bar（53.3）, pressure Bar（53.3）Get an electric shock and switch with described second（54）Corresponding matching.
- A kind of 7. explosion-proof electrical source device for electric bicycle according to claim 1, it is characterised in that：In the case Lid（5）Top is equipped with air admission hole（13）, in air admission hole（13）Side is equipped with baffle（12）, in case lid（5）It is interior to be equipped with aeroscopic plate （15）, in babinet（4）Downside is equipped with gas outlet（14）.
- A kind of 8. explosion-proof electrical source device for electric bicycle according to claim 1, it is characterised in that：In the case Body（4）With the case lid（5）Inner side be equipped with back-shaped insulation board（11）, babinet（4）Opening be equipped with annular lower flange （9）, in case lid（5）Opening be equipped with upper flange（10）, in upper flange（10）Inner side is equipped with annular slot（10.1）, in annular Card slot（10.1）It is interior to be equipped with ring packing snap-gauge（63）, it is correspondingly arranged at lower flange（9）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023346.9U CN207368032U (en) | 2017-08-16 | 2017-08-16 | A kind of explosion-proof electrical source device for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023346.9U CN207368032U (en) | 2017-08-16 | 2017-08-16 | A kind of explosion-proof electrical source device for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368032U true CN207368032U (en) | 2018-05-15 |
Family
ID=62422142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721023346.9U Expired - Fee Related CN207368032U (en) | 2017-08-16 | 2017-08-16 | A kind of explosion-proof electrical source device for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342384A (en) * | 2017-08-16 | 2017-11-10 | 二工防爆科技股份有限公司 | A kind of explosion-proof electrical source device for electric bicycle |
-
2017
- 2017-08-16 CN CN201721023346.9U patent/CN207368032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342384A (en) * | 2017-08-16 | 2017-11-10 | 二工防爆科技股份有限公司 | A kind of explosion-proof electrical source device for electric bicycle |
| CN107342384B (en) * | 2017-08-16 | 2023-05-30 | 二工防爆科技股份有限公司 | Explosion-proof power supply device for electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |