CN207381499U - Accumulator arc protection device - Google Patents
Accumulator arc protection device Download PDFInfo
- Publication number
- CN207381499U CN207381499U CN201720984974.7U CN201720984974U CN207381499U CN 207381499 U CN207381499 U CN 207381499U CN 201720984974 U CN201720984974 U CN 201720984974U CN 207381499 U CN207381499 U CN 207381499U
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- collet
- anode
- cathode
- accumulator
- arc protection
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Abstract
The utility model discloses a kind of accumulator arc protection device, including accumulator, air switch, the first anode collet, the first cathode collet, the second anode pile head, the second cathode pile crown, the second anode collet, the second cathode collet, the fast plug of arc protection and indicator light；The positive and negative anodes of the power line of engine wiring harness are connected respectively with the second anode collet and the second cathode collet, the positive and negative anodes of the power cord of regulated power supply are connected by the fast plug of arc protection with the second anode collet and the second cathode collet respectively, and the second anode collet and the second cathode collet are located in respectively on the second anode pile head and the second cathode pile crown；First anode collet and the first cathode collet are located in respectively on the anode pile head and cathode pile crown of accumulator, one end of first anode collet and air switch connects, the other end of air switch is connected with the second anode pile head, second cathode pile crown is connected with the first cathode collet, and one end of indicator light is connected with the second anode pile head, the other end is connected with the first cathode collet.
Description
Technical field
The utility model is related to a kind of accumulator arc protection device, the arc protection for engine test stage accumulator is opened
Close control.
Background technology
It needs to use accumulator during engine rig test, electric power is provided for in-engine electronic device.Such as Fig. 1
It is shown, in the experiment preparation stage, it is necessary to engine supply lines and regulated power supply are connected on the pile crown of accumulator, regulated power supply
For charging a battery.Existing domestic technique is attached in the method for tightening chuck after overlapping, but should be in this way
Afterwards, in the moment of overlap joint, pile crown can generate electric arc, fuse is caused to burn, in the laboratory for having oil gas (machine oil and gasoline)
Security incident may be triggered.
Utility model content
The utility model overlaps engine wiring harness, regulated power supply supply lines to efficiently solve the engine test preparation stage
There is the problem of electric arc during to battery terminal, a kind of accumulator arc protection device is provided, effectively to prevent to draw due to electric arc
The security incident of hair, and accumulator can be easily closed in use, facilitate the replacement of engine.
The utility model is to solve above-mentioned technical problem by following technical proposals：
The utility model provides a kind of accumulator arc protection device, and feature is, is opened including an accumulator, an air
Pass, one first anode collet, one first cathode collet, one second anode pile head, one second cathode pile crown, one second anode folder
Head, one second cathode collet, the fast plug of an arc protection and an indicator light；
The positive and negative anodes of the power line of engine wiring harness are connected respectively with the second anode collet and the second cathode collet, surely
The positive and negative anodes of the power cord of voltage source by the fast plug of the arc protection respectively with the second anode collet and the second cathode collet
Connection, the second anode collet and the second cathode collet are located in second anode pile head and the second cathode pile crown respectively
On；
The first anode collet and the first cathode collet are located in the anode pile head of the accumulator and cathode pile crown respectively
On, which is connected with one end of the air switch, and the other end of the air switch connects with second anode pile head
It connects, which is connected with the first cathode collet, and one end of the indicator light is connected with second anode pile head, is another
End is connected with the first cathode collet.
It is preferred that the accumulator arc protection device further includes an arc protection battery case, which includes a case
Body, the case body is interior to place the accumulator, which is fixed with an insulation support plate, is fixed in the case body
One is used to support the supporting rod of the insulation support plate, second anode pile head, the second cathode pile crown, the air switch and this refer to
Show that lamp is mounted on the insulation support plate.
It is preferred that the top of the case body is connected with a removable cover.
It is preferred that there is hinge on the removable cover.
It is preferred that the second support bar for being used to support the removable cover is fixed on the insulation support plate.
It is preferred that the case body is stainless steel case body.
It is preferred that second anode pile head and the second cathode pile crown are copper pile crown.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can be combined to get the utility model respectively compared with
Good example.
The positive effect of the utility model is：
In engine testing room, using this accumulator arc protection device, the generation of electric arc, laboratory are successfully inhibited
It disconnects and being spaced apart during closing, collet need not be removed, and engine line can be departed from easily and fast when more reengining
Beam.
Description of the drawings
Fig. 1 is the circuit connection diagram of accumulator in prior art engine rig test.
Fig. 2 is the electrical schematics of the accumulator arc protection device of the utility model preferred embodiment.
Fig. 3 is the connection diagram in kind of the accumulator arc protection device of the utility model preferred embodiment.
Fig. 4 is the structure diagram of the arc protection battery case of the utility model preferred embodiment.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained on the premise of creative work is not made all belong to
In the scope of the utility model protection.
The present embodiment provides the connection sides that a kind of accumulator arc protection device, this accumulator arc protection device will be overlapped directly
Formula, is changed to the mode for first overlapping, being powered afterwards, and detailed electrical schematic diagram is shown in Fig. 2.
Fig. 3 is the connection diagram in kind realized according to Fig. 2, which includes an accumulator, a sky
Air cock, an anode collet 1, a cathode collet 1, an anode pile head 2, a cathode pile crown 2, an anode collet 2, a cathode collet
2nd, the fast plug of an arc protection and an indicator light, the anode pile head 2 and the cathode pile crown 2 are copper pile crown.
The positive and negative anodes of the power line of engine wiring harness are connected respectively with the anode collet 2 and the cathode collet 2, regulated power supply
The positive and negative anodes of power cord be connected respectively with the anode collet 2 and the cathode collet 2 by the fast plug of the arc protection, anode folder
First 2 are located in the cathode collet 2 on the anode pile head 2 and the cathode pile crown 2 respectively.
The anode collet 1 and the cathode collet 1 are located in respectively on the anode pile head 1 and cathode pile crown 1 of the accumulator, should
Anode collet 1 is connected with one end of the air switch, and the other end of the air switch is connected with the anode pile head 2, the cathode stake
First 2 are connected with the cathode collet 1, and one end of the indicator light is connected with the anode pile head 2, the other end is connected with the cathode collet 1.
Moreover, the accumulator arc protection device further includes an arc protection battery case, a complete arc protection battery case (figure
4 dotted box portions) include the accumulator, the indicator light, the air switch, the anode collet 1, the cathode collet 1, the anode stake
First 2, the cathode pile crown 2, the anode collet 2, the cathode collet 2, the fast plug of the arc protection, an insulation support plate etc..
Specifically, as shown in figure 4, the arc protection battery case includes one case body 1, which is stainless steel case body,
The accumulator 11 is placed in the case body 1, which is fixed with an insulation support plate 6, fixed in the case body 1
There are a supporting rod 9 for being used to support the insulation support plate 6, second anode pile head and the second cathode pile crown 4, the air switch
2 are mounted on the indicator light 8 on the insulation support plate 6, and the top of the case body 1 is connected with a removable cover 3, the insulation
The second support bar 5 for being used to support the removable cover 3 is fixed in support plate 6, on the removable cover 3 there is hinge, used
The removable cover 3 is closed in journey, for water proof anti-soil；The removable cover 3 can be opened, closed, and user is facilitated to switch the air
Switch 2 or connection accumulator clip 10 (i.e. the anode collet 1, the cathode collet 1, the anode collet 2 and the cathode collet
2), the mark 7 in Fig. 4 represents the fast plug of the arc protection.
By the electrical connection (with specific reference to Fig. 2 and Fig. 3) of air switch 2 and accumulator 11, accumulator electricity can be realized
Press cut-out, the connection of output.
When engine test prepares, air switch remains open, and indicator light does not work at this time, by the power line of engine wiring harness
Same anode collet 2, cathode collet 2 are connected to the power cord of regulated power supply, and is inserted into the fast plug of arc protection, will be connected
Anode collet 2, cathode collet 2 be clipped in anode pile head 2 respectively, on cathode pile crown 2, air switch, indicator light is bright at this time, then
Regulated power supply switch is opened, realizes real time charging.
It powers moment to engine, has high current by the way that the moment of anode collet and anode pile head contact can generate electricity
Arc, after accumulator arc protection device, the switch of electric wiring is realized by the air switch in battery case, so as to avoid
The appearance of electric arc.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make these embodiments numerous variations or repair on the premise of the principle and essence without departing substantially from the utility model
Change, but these change and modification each fall within the scope of protection of the utility model.
Claims (7)
1. a kind of accumulator arc protection device, which is characterized in that it includes an accumulator, an air switch, one first anode folder
Head, one first cathode collet, one second anode pile head, one second cathode pile crown, one second anode collet, one second cathode folder
Head, the fast plug of an arc protection and an indicator light；
The positive and negative anodes of the power line of engine wiring harness are connected respectively with the second anode collet and the second cathode collet, voltage stabilizing electricity
The positive and negative anodes of the power cord in source are connected by the fast plug of the arc protection with the second anode collet and the second cathode collet respectively,
The second anode collet and the second cathode collet are located in respectively on second anode pile head and the second cathode pile crown；
The first anode collet and the first cathode collet are located in respectively on the anode pile head and cathode pile crown of the accumulator, should
First anode collet is connected with one end of the air switch, and the other end of the air switch is connected with second anode pile head, should
Second cathode pile crown is connected with the first cathode collet, one end of the indicator light is connected with second anode pile head, the other end with
The first cathode collet connects.
2. accumulator arc protection device as described in claim 1, which is characterized in that the accumulator arc protection device further includes one
Arc protection battery case, the arc protection battery case include one case body, the accumulator, the case body internal upper part are placed in the case body
An insulation support plate is fixed with, a first support bar for being used to support the insulation support plate is fixed in the case body, this second
Anode pile head, the second cathode pile crown, the air switch and the indicator light are mounted on the insulation support plate.
3. accumulator arc protection device as claimed in claim 2, which is characterized in that the top of the case body is connected with one
Removable cover.
4. accumulator arc protection device as claimed in claim 3, which is characterized in that there is hinge on the removable cover.
5. accumulator arc protection device as claimed in claim 3, which is characterized in that be fixed on the insulation support plate for branch
Support the second support bar of the removable cover.
6. accumulator arc protection device as claimed in claim 2, which is characterized in that the case body is stainless steel case body.
7. accumulator arc protection device as described in claim 1, which is characterized in that second anode pile head and second cathode
Pile crown is copper pile crown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984974.7U CN207381499U (en) | 2017-08-08 | 2017-08-08 | Accumulator arc protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984974.7U CN207381499U (en) | 2017-08-08 | 2017-08-08 | Accumulator arc protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381499U true CN207381499U (en) | 2018-05-18 |
Family
ID=62342319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984974.7U Active CN207381499U (en) | 2017-08-08 | 2017-08-08 | Accumulator arc protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799462A (en) * | 2019-01-31 | 2019-05-24 | 惠州市鼎力智能科技有限公司 | A kind of integrated battery charging and discharging equipment |
-
2017
- 2017-08-08 CN CN201720984974.7U patent/CN207381499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799462A (en) * | 2019-01-31 | 2019-05-24 | 惠州市鼎力智能科技有限公司 | A kind of integrated battery charging and discharging equipment |
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