CN105575741B - Fuse installation unit and the fuse cartridge module with the fuse installation unit - Google Patents
Fuse installation unit and the fuse cartridge module with the fuse installation unit Download PDFInfo
- Publication number
- CN105575741B CN105575741B CN201610149741.5A CN201610149741A CN105575741B CN 105575741 B CN105575741 B CN 105575741B CN 201610149741 A CN201610149741 A CN 201610149741A CN 105575741 B CN105575741 B CN 105575741B
- Authority
- CN
- China
- Prior art keywords
- fuse
- installation unit
- housing
- groove
- guide rail
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/2015—Bases for supporting the fuse; Separate parts thereof for plug-in type fuses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/2045—Mounting means or insulating parts of the base, e.g. covers, casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/205—Electric connections to contacts on the base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H2085/209—Modular assembly of fuses or holders, e.g. side by side; combination of a plurality of identical fuse units
Landscapes
- Fuses (AREA)
Abstract
The invention discloses fuse installation unit and with the fuse installation unit fuse cartridge module.Fuse installation unit can install two fuses, overall structure, and including housing, two fuse clip assemblies, two binding posts in the form of sheets.The opposite sides of housing sets an accepting groove that can house fuse respectively, and the top setting of housing is fluted, and the bottom of groove is provided with two connecting seats for plug connection.Two connecting seats are electrically connected with the fuse in two accepting grooves respectively.Two fuse clip assemblies are fixed in the bottom of the housing position corresponding with two accepting grooves respectively, and two binding posts are separately fixed on two fuse clip assemblies and are electrically connected with respectively by two fuse clip assemblies with corresponding fuse；Two binding posts are located at the same side of housing, all can access and pick out cable from one end.The invention also discloses the fuse cartridge module with the fuse installation unit.
Description
Technical field
The present invention relates to a kind of installation unit and the modular cartridge with the installation unit, more particularly to a kind of installation of fuse is single
Member and the fuse cartridge module with the fuse installation unit.
Background technology
The fuse mounting means that in the market uses at present is divided into two kinds of the exposed installation of fuse and fuse block closing installation.Fuse
Using fuse mode is fixed after PCB welding fuse clips or solder terminal, there is problems with this mode for exposed installation：1. fuse
Complete exposed installation, without any protection, hot line job jeopardizes personal safety；2. input and output is taken to be separated wiring side
Formula；3. single high-voltage isulation instrument pliers need to be used by changing fuse.
Close and install for fuse block, fuse block product is broadly divided into single-path architecture pattern and two-way combined structure pattern.
Following characteristics and deficiency be present in single channel fuse block：1. each fuse block can only correspond to the fuse of installation all the way, more ways can only adopt
With more fuse block combinations；Connected 2. being realized between fuse block and other modules by screw fixation method, reliability ratio
It is poor；3. being separated access and picking out cable, it is unfavorable for front end patching operations and maintenance；4. change of fuse handle is convertible
Non-removable structure.Following characteristics and deficiency be present in multichannel fuse block：1. each fuse block, which can only correspond to installation, is no more than two-way
Fuse, more ways can only use more fuse block combinations；2. pass through screw fixation side between fuse block and other modules
Formula, which is realized, to be connected, and Reliability comparotive is poor；3. being separated access and picking out cable, it is unfavorable for front end patching operations and maintenance；4.
Change of fuse handle is the demountable structure of not reversible.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of fuse installation unit and melting with the fuse installation unit
Silk cartridge module, fuse installation unit causes in fuse block module set of volumes, easy to operate, with external electrical connections mode reliability
Height, it is additionally favorable for front end patching operations and maintenance.
The present invention solution be：A kind of fuse installation unit, it can install two fuses；The fuse installation unit is whole
Body structure, and including housing, two fuse clip assemblies, two binding posts in the form of sheets；The opposite sides of housing sets one respectively
The individual accepting groove that can house fuse, the top setting of housing is fluted, and the bottom of groove is provided with two connected for plug and led
Electric connection socket；Two connecting seats are electrically connected with the fuse in two accepting grooves respectively；The bottom of housing and two collectings
Two fuse clip assemblies are fixed in the corresponding position of groove respectively, two binding posts be separately fixed on two fuse clip assemblies and
It is electrically connected with respectively by two fuse clip assemblies with corresponding fuse；Two binding posts are located at the same side of housing.
As the further improvement of such scheme, two fuse clip assemblies, two binding posts, groove, two accepting grooves
It is respectively positioned in same plane.
As the further improvement of such scheme, the fuse installation unit also includes two corresponding with two accepting grooves
Change of fuse handle, change of fuse handle, which is arranged on corresponding accepting groove, to be used to change the fuse in this accepting groove.
Further, change of fuse handle is convertible demountable structure.
As the further improvement of such scheme, the bottom of groove is additionally provided with least one pair of guide groove, with a pair of guiding
Two guide grooves in groove are located in the opposite sides of groove.
As the further improvement of such scheme, binding post uses plug-in structure.
As the further improvement of such scheme, the fuse installation unit also includes positioning guide rail, and housing is led using positioning
Rail is fixedly mounted.
As the further improvement of such scheme, the fuse installation unit also includes clamping guide rail, and housing is led using clamping
Rail is fixedly mounted.
The present invention also provides a kind of fuse cartridge module, and it includes any one above-mentioned some fuse installation unit, Suo Yourong
Silk installation unit housing with orientation Side by side groupings together.
As the further improvement of such scheme, the fuse cartridge module includes positioning guide rail and clamping guide rail, and housing uses
Positioning guide rail and clamping guide rail are fixedly mounted.
The invention has the characteristics that：
1. fuse more than fuse cartridge module integrated installation two-way and two-way；
2. using plug attachment structure between fuse block and other modules；
3. connecting terminal block is respectively positioned on one end of fuse cartridge module, cable all can be accessed and picked out from one end；
4. change of fuse handle is convertible demountable structure, can be taken out together with fuse.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of fuse cartridge module of the present invention.
Fig. 2 is the dimensional structure diagram of the fuse installation unit of fuse cartridge module in Fig. 1.
Fig. 3 is the mounting structure schematic diagram of fuse cartridge module in Fig. 1.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, fuse cartridge module of the present invention include some fuse installation units (as shown in Figure 2), clamping guide rail 8,
Positioning guide rail 9.These fuse installation units together, and are fixed with orientation Side by side groupings using positioning guide rail 9 and clamping guide rail 8
Installation, as shown in Figure 3.
In a particular application, it is single to generally comprise the i.e. fuse installation of more than one group fuse installation unit module for fuse cartridge module
Member.One group of fuse installation unit module at least can be with the way fuse of integrated installation two.Fuse cartridge module may be either integral type, also may be used
For separate type.
Each fuse installation unit is overall, and structure, fuse installation unit can install two fuses in the form of sheets.Fuse installation is single
Member includes 4, the two change of fuse handles 2 of binding post of fuse clip assembly 3, two of housing 1, two.Because fuse cartridge module is
The combination of some fuse installation units, therefore, the modular cartridge housing 7 of fuse cartridge module are installed for more ways (being more than two-way) fuse
The integral module structure that the housing 1 of unit is unified.
The opposite sides of housing 1 sets an accepting groove that can house fuse respectively, changes for convenience in accepting groove
Fuse, change of fuse handle 2 is provided with accepting groove.Change of fuse handle 2 can be convertible demountable structure.
The top of housing 1 sets fluted 10, and the bottom of groove 10 is provided with two connecting seats 5 and at least one pair of is led
To groove 6.Two connecting seats 5 connect for plug, and two connecting seats 5 are electrical with the fuse in two accepting grooves respectively
Connection.It is located at two guide grooves 6 in a pair of guide grooves 6 in the opposite sides of groove 10.Fuse cartridge module is connected by conduction
Using plug, screw or other machinery connected mode between joint chair 5 and other modules, and the module connected can be located at front and rear two
Between row's fuse installation unit.
Two fuse clip assemblies 3, two terminals are fixed in the bottom of housing 1 position corresponding with two accepting grooves respectively
Son 4 is separately fixed on two fuse clip assemblies 3 and is electrically connected with respectively by two fuse clip assemblies 3 with corresponding fuse.
Two binding posts 4 are located at the same side of housing 1.10, two two fuse clip assemblies, 3, two binding posts 4, groove collectings
Groove can be respectively positioned in same plane.The binding post 4 being integrated on housing 1 can be ranked in one end of fuse cartridge module or separated two
End.
Therefore housing 1 for can the way fuse of integrated installation two overall structure.Fuse installation unit in structure in tandem,
Change of fuse handle 2 is shown as to install together with placement before and after fuse.Provided with groove structure it is recessed between front and rear fuse installation unit
Groove 10.Cell body bottom is provided with the connecting seats 5 and guide groove 6 for being available for the interface structure of external connection to be such as available for plug to connect.
Fuse more than two-way and two-way of the present invention can be with integrated installation in a fuse cartridge module；Fuse cartridge module with
There is plug attachment structure between other modules；Connecting terminal block is located at one end of fuse cartridge module, can be all from a termination
Enter and pick out cable；Change of fuse handle is convertible demountable structure, can be taken out together with fuse.
Beneficial effects of the present invention are as follows：
1st, multichannel fuse integrated installation is easy to operate in set of volumes in a modular cartridge；
2nd, using plug attachment structure, reliability is high compared with screw is fixedly connected with mode；
3rd, connecting terminal block is respectively positioned on one end of fuse cartridge module, is advantageous to front end patching operations and maintenance；
4th, convertible demountable structure can both be convenient for changing fuse, can thoroughly completely cut off in replacement operation again powered
Body, it is ensured that operator's personal safety.
The present invention is not intended to limit quantity, the position that fuse installation unit includes component parts, any reversed order or increase
Quantity is within protection scope of the present invention.The present invention is not intended to limit the number that fuse cartridge module includes fuse installation unit
Amount, position, any reversed order or accelerate within protection scope of the present invention.The present invention is not intended to limit fuse block mould
The shell structure of block structure, integral type or separate type are all within protection scope of the present invention.The present invention is not intended to limit conductive connect
The quantity of joint chair, position, any reversed order or accelerate within protection scope of the present invention.The present invention is not intended to limit
Between module using plug, screw is fixed or other connected modes, any mechanical connection manner is in protection scope of the present invention
Within.The present invention is not intended to limit the quantity of integrated wiring terminal, position, any reversed order or accelerates the present invention's
Within protection domain.The invention is not limited in photovoltaic combiner box industry, is also applied for photovoltaic generation, wind-powered electricity generation and other associated rows
Industry.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of fuse installation unit, it can install two fuses；It is characterized in that：The fuse installation unit is integrally tied in the form of sheets
Structure, and including housing (1), two fuse clip assemblies (3), two binding posts (4)；The opposite sides of housing (1) is set respectively
One accepting groove that can house fuse, the top of housing (1) set fluted (10), and the bottom of groove (10) is provided with for plug
Two connecting seats (5) of connection；Two connecting seats (5) are electrically connected with the fuse in two accepting grooves respectively；Shell
Two fuse clip assemblies (3), two binding posts (4) are fixed in the bottom of body (1) position corresponding with two accepting grooves respectively
It is separately fixed on two fuse clip assemblies (3) and is electrically connected with respectively by two fuse clip assemblies (3) with corresponding fuse；
Two binding posts (4) are located at the same side of housing (1).
2. fuse installation unit as claimed in claim 1, it is characterised in that：Two fuse clip assemblies (3), two binding posts
(4), groove (10), two accepting grooves are respectively positioned in same plane.
3. fuse installation unit as claimed in claim 1, it is characterised in that：The fuse installation unit also includes and two collectings
Two corresponding change of fuse handles (2) of groove, change of fuse handle (2), which is arranged on corresponding accepting groove, to be used to change this collecting
Fuse in groove.
4. fuse installation unit as claimed in claim 3, it is characterised in that：Change of fuse handle (2) is convertible detachable
Structure.
5. fuse installation unit as claimed in claim 1, it is characterised in that：The bottom of groove (10) is additionally provided with least one pair of
Guide groove (6), it is located at two guide grooves (6) in a pair of guide grooves (6) in the opposite sides of groove (10).
6. fuse installation unit as claimed in claim 1, it is characterised in that：Binding post (4) uses plug-in structure.
7. fuse installation unit as claimed in claim 1, it is characterised in that：The fuse installation unit also includes positioning guide rail
(9), housing (1) is fixedly mounted using positioning guide rail (9).
8. the fuse installation unit as described in claim 1 or 7, it is characterised in that：The fuse installation unit is also led including clamping
Rail (8), housing (1) are fixedly mounted using clamping guide rail (8).
9. a kind of fuse cartridge module, it includes some fuse installation units, it is characterised in that：Each fuse installation unit is as weighed
Profit requires the fuse installation unit described in any one in 1 to 6, and the housings (1) of all fuse installation units is the same as orientation group side by side
It is combined.
10. fuse cartridge module as claimed in claim 9, it is characterised in that：The fuse cartridge module includes positioning guide rail (9) and card
Guide rail (8) is connect, housing (1) is fixedly mounted using positioning guide rail (9) and clamping guide rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149741.5A CN105575741B (en) | 2016-03-16 | 2016-03-16 | Fuse installation unit and the fuse cartridge module with the fuse installation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149741.5A CN105575741B (en) | 2016-03-16 | 2016-03-16 | Fuse installation unit and the fuse cartridge module with the fuse installation unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105575741A CN105575741A (en) | 2016-05-11 |
| CN105575741B true CN105575741B (en) | 2018-02-06 |
Family
ID=55885761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610149741.5A Active CN105575741B (en) | 2016-03-16 | 2016-03-16 | Fuse installation unit and the fuse cartridge module with the fuse installation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105575741B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3943343A1 (en) * | 2020-07-23 | 2022-01-26 | Volvo Car Corporation | Method for mounting a fuse box on a vehicle battery |
| CN117976437B (en) * | 2024-04-02 | 2024-06-21 | 山东泰开电力开关有限公司 | 40.5KV circuit breaker and wire fixing device thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06267398A (en) * | 1993-03-15 | 1994-09-22 | Yazaki Corp | Structure for locking fuse connection terminal |
| JPH07123568A (en) * | 1993-10-21 | 1995-05-12 | Yazaki Corp | Electric joint box |
| JPH09147734A (en) * | 1995-11-27 | 1997-06-06 | Yazaki Corp | Fuse box |
| DE102006006050B4 (en) * | 2006-02-09 | 2016-07-28 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Safety bar and adapter bar with contact pins and the fuse bar |
| CN105140081B (en) * | 2015-09-01 | 2017-05-31 | 上海爱浦克施电力科技股份有限公司 | Two-way fuse |
-
2016
- 2016-03-16 CN CN201610149741.5A patent/CN105575741B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105575741A (en) | 2016-05-11 |
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| GR01 | Patent grant |