CN205811510U - Charger overcurrent protective device - Google Patents
Charger overcurrent protective device Download PDFInfo
- Publication number
- CN205811510U CN205811510U CN201620623616.9U CN201620623616U CN205811510U CN 205811510 U CN205811510 U CN 205811510U CN 201620623616 U CN201620623616 U CN 201620623616U CN 205811510 U CN205811510 U CN 205811510U
- Authority
- CN
- China
- Prior art keywords
- overcurrent
- overcurrent protector
- protective device
- studs
- charger
- 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.)
- Expired - Fee Related
Links
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of charger overcurrent protective device; it includes overcurrent protector, a substrate, a connecting piece and the multiple nut that at least two is in parallel; each overcurrent protector all includes two studs; at least two the first through hole is offered on this substrate; a stud in two studs on each overcurrent protector extends through in those first through holes, and by the fixing locking of this nut；Offering at least two the second through hole on this connection sheet, another stud in two studs on each overcurrent protector extends through in those second through holes, and by the fixing locking of this nut.This utility model is by used in parallel for the overcurrent protector that two current values are below 100A, and to reach the overcurrent protection of big electric current, simple in construction, production cost is low, it is possible to effectively alleviate the financial burden of enterprise.
Description
Technical field
This utility model relates to a kind of overcurrent protector, particularly relate to a kind of charger overcurrent protector and connect
Structure.
Background technology
At present, it is the most mostly the overcurrent protector of below 100A, the overcurrent protector of the most few more than 100A.
If user wants to obtain the overcurrent protector of more than 100A, owing to the overcurrent protector of below 100A is unsatisfactory for current requirements, so
Can not use, although and the overcurrent protector of more than 100A meets current requirements, but few on the market, what is more important price
Expensive.If user selects the overcurrent protector of more than 100A, production cost will be caused high, and then the economy increasing user will be born
Load.
Utility model content
The problem and shortage that this utility model exists for prior art, it is provided that a kind of charger overcurrent protective device.
This utility model solves above-mentioned technical problem by following technical proposals:
This utility model provides a kind of charger overcurrent protective device, and its feature is, it includes at least two parallel connection
Overcurrent protector, a substrate, a connecting piece and multiple nut, each overcurrent protector all includes two studs, this substrate is opened
Be provided with at least two the first through hole, the stud in two studs on each overcurrent protector extend through those first lead to
In hole one, and by the fixing locking of this nut；At least two the second through hole, each overcurrent protection is offered on this connection sheet
Another stud in two studs on device extends through in those second through holes, and by the fixing lock of this nut
Tightly.
It is preferred that this substrate is a pcb board (printed circuit board (PCB)).
It is preferred that this connection sheet is an aluminium flake.
It is preferred that this charger overcurrent protector is the current value overcurrent protector at below 100A.
On the basis of meeting common sense in the field, above-mentioned each optimum condition, can combination in any, obtain this utility model each the most relatively
Good example.
Positive progressive effect of the present utility model is:
This utility model is by used in parallel, to reach the mistake of big electric current for the overcurrent protector that two current values are below 100A
Stream protection, simple in construction, production cost is low, it is possible to effectively alleviate the financial burden of enterprise.
Accompanying drawing explanation
Fig. 1 is the structural representation of the charger overcurrent protective device of this utility model preferred embodiment.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all belong to
Scope in this utility model protection.
As it is shown in figure 1, the present embodiment provides a kind of charger overcurrent protective device, it includes 1, two parallel connections of a pcb board
Overcurrent protector 2, a connecting piece 3 and four nuts 4.Wherein, this connection sheet 3 is an aluminium flake, and this overcurrent protector is electric current
It is worth the overcurrent protector at below 100A.
It is equipped with two stud (not shown)s on each overcurrent protector 2, this pcb board 1 offers two first
Through hole (not shown), the stud in two studs on each overcurrent protector 2 extends through the two first and leads to
In hole one, and by the fixing locking of nut 4；At least two the second through hole (not shown) is offered on this connection sheet 3,
Another stud in two studs on each overcurrent protector 2 extends through in those second through holes, and passes through
This fixing locking of nut 4.
See Fig. 1, in two overcurrent protectors below overcurrent protector 2 stud on equipped with clip line component 5 and use
Nut 4 is locked.
The present embodiment, by used in parallel for the overcurrent protector that two current values are below 100A, crosses stream with reach big electric current
Protection, simple in construction, production cost is low, it is possible to effectively alleviate the financial burden of enterprise.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
These embodiments, on the premise of without departing substantially from principle of the present utility model and essence, can be made numerous variations or repair by member
Change, but these changes and amendment each fall within protection domain of the present utility model.
Claims (4)
1. a charger overcurrent protective device, it is characterised in that it includes the overcurrent protector of at least two parallel connection, a base
Plate, a connecting piece and multiple nut, each overcurrent protector all includes two studs, this substrate offers at least two first
Through hole, the stud in two studs on each overcurrent protector extends through in those first through holes, and leads to
Cross the fixing locking of this nut；At least two the second through hole is offered, two studs on each overcurrent protector on this connection sheet
In another stud extend through in those second through holes, and by the fixing locking of this nut.
2. charger overcurrent protective device as claimed in claim 1, it is characterised in that this substrate is a pcb board.
3. charger overcurrent protective device as claimed in claim 1, it is characterised in that this connection sheet is an aluminium flake.
4. charger overcurrent protective device as claimed in claim 1, it is characterised in that this overcurrent protector is that current value exists
The overcurrent protector of below 100A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623616.9U CN205811510U (en) | 2016-06-22 | 2016-06-22 | Charger overcurrent protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623616.9U CN205811510U (en) | 2016-06-22 | 2016-06-22 | Charger overcurrent protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811510U true CN205811510U (en) | 2016-12-14 |
Family
ID=57506009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623616.9U Expired - Fee Related CN205811510U (en) | 2016-06-22 | 2016-06-22 | Charger overcurrent protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811510U (en) |
-
2016
- 2016-06-22 CN CN201620623616.9U patent/CN205811510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180622 |