CN105575741A - Fuse installing unit and fuse box module with fuse installing unit - Google Patents
Fuse installing unit and fuse box module with fuse installing unit Download PDFInfo
- Publication number
- CN105575741A CN105575741A CN201610149741.5A CN201610149741A CN105575741A CN 105575741 A CN105575741 A CN 105575741A CN 201610149741 A CN201610149741 A CN 201610149741A CN 105575741 A CN105575741 A CN 105575741A
- 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.)
- Granted
Links
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 a fuse installing unit and a fuse box module with the fuse installing unit. The fuse installing unit can install two fuses and the whole fuse installing unit has a sheet-shaped structure, and the fuse installing unit comprises a shell, two fuse clamp components and two connecting terminals. The two opposite sides of the shell are respectively provided with an accommodating groove capable of accommodating the fuses. The top part of the shell is provided with a groove. The bottom part of the groove is provided with two conductive connection bases used for plugging connection. The two conductive connection bases are electrically connected with the fuses arranged in the two accommodating grooves respectively. The positions, which are corresponding to the two accommodating grooves, of the bottom part of the shell are respectively provided with two fuse clamp components in a fixing way. The two connecting terminals are respectively fixed on the two fuse clamp components and electrically connected with the corresponding fuses through the two fuse clamp components. The two connecting terminals are arranged at the same side of the shell, and both of the connecting terminals can lead in and lead out cables from one end. The invention also discloses the fuse box module with the fuse installing unit.
Description
Technical field
The present invention relates to a kind of installation unit and there is the modular cartridge of this installation unit, particularly relate to a kind of fuse installation unit and there is the fuse block module of this fuse installation unit.
Background technology
The fuse mounting means that market uses at present is divided into the exposed installation of fuse and fuse block to close installation two kinds.The exposed installation of fuse fixes fuse mode after adopting PCB to weld fuse clip or solder terminal, and this mode exists following problem: 1. the complete exposed installation of fuse, and without any protection, hot line job jeopardizes personal safety; 2. take to separate the mode of connection before and after input and output; 3. changing fuse need with independent High-Voltage Insulation instrument pliers.
Close for fuse block and install, fuse block product is mainly divided into single-path architecture pattern and two-way combined structure pattern.There is following characteristics and deficiency in single channel fuse block: 1. each fuse block can only the corresponding fuse installing a road, and multichannel number can only adopt many fuse block compound modes; 2. realize being connected by screw fixation method between fuse block with other module, Reliability comparotive is poor; 3. separately access before and after and pick out cable, being unfavorable for front end patching operations and maintenance; 4. change of fuse handle is convertible non-dismountable structure.There is following characteristics and deficiency in multichannel fuse block: 1. each fuse block correspondingly can only install the fuse being no more than two-way, and multichannel number can only adopt many fuse block compound modes; 2. realize being connected by screw fixation method between fuse block with other module, Reliability comparotive is poor; 3. separately access before and after and pick out cable, being unfavorable for front end patching operations and maintenance; 4. change of fuse handle is the demountable structure of not reversible.
Summary of the invention
In order to solve the problem, the present invention proposes a kind of fuse installation unit and have the fuse block module of this fuse installation unit, fuse installation unit makes in fuse block module body productive set, easy to operate, high with external electrical connections mode reliability, be also beneficial to front end patching operations and maintenance.
Solution of the present invention is: a kind of fuse installation unit, and it can install two fuses; This fuse installation unit entirety structure in the form of sheets, and comprise housing, two fuse clip assemblies, two binding posts; The relative both sides of housing arrange the accepting groove that can be accommodated fuse respectively, and the top of housing is provided with groove, and the bottom of groove is provided with two connecting seats connected for plug; Two connecting seats are electrically connected with the fuse in two accepting grooves respectively; The position corresponding with two accepting grooves, the bottom of housing fixes two fuse clip assemblies respectively, and two binding posts to be separately fixed on two fuse clip assemblies and to be electrically connected respectively by two fuse clip assemblies and corresponding fuse; Two binding posts are positioned at the same side of housing.
As the further improvement of such scheme, two fuse clip assemblies, two binding posts, groove, two accepting grooves are all positioned at same plane.
As the further improvement of such scheme, this fuse installation unit also comprises two the change of fuse handles corresponding with two accepting grooves, and change of fuse handle is arranged on corresponding accepting groove for changing 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 also provided with at least one pair of gathering sill, is positioned on the relative both sides of groove with two gathering sills in a pair gathering sill.
As the further improvement of such scheme, binding post adopts plug-in structure.
As the further improvement of such scheme, this fuse installation unit also comprises positioning guide rail, and housing adopts positioning guide rail fixed installation.
As the further improvement of such scheme, this fuse installation unit also comprises clamping guide rail, and housing adopts the fixed installation of clamping guide rail.
The present invention also provides a kind of fuse block module, and it comprises any one some fuse installation unit above-mentioned, and the housing of all fuse installation units with orientation Side by side groupings together.
As the further improvement of such scheme, this fuse block module comprises positioning guide rail and clamping guide rail, and housing adopts positioning guide rail and the fixed installation of clamping guide rail.
The present invention has following characteristics:
1. fuse block module integration installs the fuse of more than two-way and two-way;
2. adopt between fuse block and other module and plug syndeton;
3. connecting terminal block is all positioned at one end of fuse block module, can all access from one end and pick out cable;
4. change of fuse handle is convertible demountable structure, can take out together with fuse.
Accompanying drawing explanation
Fig. 1 is the perspective view of fuse block module of the present invention.
Fig. 2 is the perspective view of the fuse installation unit of fuse block module in Fig. 1.
Fig. 3 is the mounting structure schematic diagram of fuse block module in Fig. 1.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, fuse block module of the present invention comprises some fuse installation units (as shown in Figure 2), clamping guide rail 8, positioning guide rail 9.These fuse installation units with orientation Side by side groupings together, and adopt positioning guide rail 9 and clamping guide rail 8 to fixedly mount, as shown in Figure 3.
In a particular application, fuse block module generally comprises more than one group fuse installation unit module and fuse installation unit.One group of fuse installation unit module at least can integrated installation two way fuse.Fuse block module both can be integral type, also can be separate type.
Each fuse installation unit entirety structure in the form of sheets, fuse installation unit can install two fuses.Fuse installation unit comprises housing 1, two fuse clip assemblies 3, two binding posts 4, two change of fuse handles 2.Because fuse block module is the combination of some fuse installation units, therefore, the modular cartridge housing 7 of fuse block module is the integral module structure of housing 1 unification of multichannel number (more than two-way) fuse installation unit.
The relative both sides of housing 1 arrange the accepting groove that can be accommodated fuse respectively, conveniently change the fuse in accepting groove, and accepting groove is provided with change of fuse handle 2.Change of fuse handle 2 can be convertible demountable structure.
The top of housing 1 is provided with groove 10, and the bottom of groove 10 is provided with two connecting seats 5 and at least one pair of gathering sill 6.Two connecting seats 5 connect for plug, and two connecting seats 5 are electrically connected with the fuse in two accepting grooves respectively.Be positioned on the relative both sides of groove 10 with two gathering sills 6 in a pair gathering sill 6.Fuse block module plugs by adopting between connecting seats 5 and other module, screw or other mechanical connection manner, and the module connected can between front two rows fuse installation unit.
The position corresponding with two accepting grooves, the bottom of housing 1 is fixed two fuse clip assemblies, 3, two binding posts 4 respectively and to be separately fixed on two fuse clip assemblies 3 and to be electrically connected respectively by two fuse clip assemblies 3 and corresponding fuse.Two binding posts 4 are positioned at the same side of housing 1.Two fuse clip assemblies, 3, two binding posts 4, groove 10, two accepting grooves all can be positioned at same plane.Be integrated in binding post 4 on housing 1 can ranking in one end of fuse block module or separately two ends.
Therefore housing 1 installs the overall structure of two way fuses for accessible site.Fuse installation unit, in structure in tandem, shows as change of fuse handle 2 and installs together with placing before and after fuse.Groove structure and groove 10 is provided with between the fuse installation unit of front and back.Being provided with bottom cell body can for the outside interface structure connected as the connecting seats 5 that can connect for plug and gathering sill 6.
Fuse more than two-way of the present invention and two-way can integrated installation in a fuse block module; There is between fuse block module and other module plug syndeton; Connecting terminal block is positioned at one end of fuse block module, can all access from one end and pick out cable; Change of fuse handle is convertible demountable structure, can take out together with fuse.
Beneficial effect of the present invention is as follows:
1, multichannel fuse integrated installation is in a modular cartridge, in set of volumes, easy to operate;
2, adopt plug syndeton, compared with being fixedly connected with mode with screw, reliability is high;
3, connecting terminal block is all positioned at one end of fuse block module, is conducive to front end patching operations and maintenance;
4, convertible demountable structure both can be convenient for changing fuse, thoroughly can completely cut off electrified body again, guarantee operator's personal safety when replacement operation.
The present invention do not limit fuse installation unit comprise quantity, the position of component parts, any reversed order or accelerate all within protection scope of the present invention.The present invention do not limit fuse block module comprise quantity, the position of fuse installation unit, any reversed order or accelerate all within protection scope of the present invention.The present invention does not limit the shell structure of fuse block modular structure, and integral type or separate type are all within protection scope of the present invention.The present invention does not limit quantity, the position of connecting seats, any reversed order or accelerate all within protection scope of the present invention.The present invention does not adopt plug between limiting module, screw is fixed or other connected mode, and any mechanical connection manner is all within protection scope of the present invention.The present invention does not limit quantity, the position of integrated binding post, any reversed order or accelerate all within protection scope of the present invention.The present invention is not limited to photovoltaic combiner box industry, is also applicable to photovoltaic generation, wind-powered electricity generation and other relevant industries.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a fuse installation unit, it can install two fuses; It is characterized in that: this fuse installation unit entirety structure in the form of sheets, and comprise housing (1), two fuse clip assemblies (3), two binding posts (4); The relative both sides of housing (1) arrange the accepting groove that can be accommodated fuse respectively, the top of housing (1) is provided with groove (10), and the bottom of groove (10) is provided with two connecting seats (5) connected for plug; Two connecting seats (5) are electrically connected with the fuse in two accepting grooves respectively; The position corresponding with two accepting grooves, the bottom of housing (1) fixes two fuse clip assemblies (3) respectively, and it is upper and be electrically connected respectively by two fuse clip assemblies (3) and corresponding fuse that two binding posts (4) are separately fixed at two fuse clip assemblies (3); Two binding posts (4) are positioned at the same side of housing (1).
2. fuse installation unit as claimed in claim 1, is characterized in that: two fuse clip assemblies (3), two binding posts (4), groove (10), two accepting grooves are all positioned at same plane.
3. fuse installation unit as claimed in claim 1, it is characterized in that: this fuse installation unit also comprises two the change of fuse handles (2) corresponding with two accepting grooves, and change of fuse handle (2) is arranged on corresponding accepting groove for changing the fuse in this accepting groove.
4. fuse installation unit as claimed in claim 3, is characterized in that: change of fuse handle (2) is convertible demountable structure.
5. fuse installation unit as claimed in claim 1, it is characterized in that: the bottom of groove (10) is also provided with at least one pair of gathering sill (6), be positioned on the relative both sides of groove (10) with two gathering sills (6) in a pair gathering sill (6).
6. fuse installation unit as claimed in claim 1, is characterized in that: binding post (4) adopts plug-in structure.
7. fuse installation unit as claimed in claim 1, is characterized in that: this fuse installation unit also comprises positioning guide rail (9), and housing (1) adopts positioning guide rail (9) fixed installation.
8. the fuse installation unit as described in claim 1 or 7, is characterized in that: this fuse installation unit also comprises clamping guide rail (8), and housing (1) adopts clamping guide rail (8) fixed installation.
9. a fuse block module, it comprises some fuse installation units, it is characterized in that: each fuse installation unit is for as the fuse installation unit in claim 1 to 6 as described in any one, and the housing (1) of all fuse installation units with orientation Side by side groupings together.
10. fuse block module as claimed in claim 9, it is characterized in that: this fuse block module comprises positioning guide rail (9) and clamping guide rail (8), housing (1) adopts positioning guide rail (9) and clamping guide rail (8) fixed installation.
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 true CN105575741A (en) | 2016-05-11 |
| CN105575741B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972428A (en) * | 2020-07-23 | 2022-01-25 | 沃尔沃汽车公司 | Method for mounting fuse box on vehicle battery |
| CN117976437A (en) * | 2024-04-02 | 2024-05-03 | 山东泰开电力开关有限公司 | 40.5KV circuit breaker and wire fixing device thereof |
Citations (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 |
| US5820413A (en) * | 1995-11-27 | 1998-10-13 | Yazaki Corporation | Fuse box |
| CN101017750A (en) * | 2006-02-09 | 2007-08-15 | 沃纳电工系统两合股份有限公司 | Fuse strip with lateral outgoing contacts and a lateral adapter module |
| CN105140081A (en) * | 2015-09-01 | 2015-12-09 | 上海爱浦克施电力科技股份有限公司 | Dual-channel fuse |
-
2016
- 2016-03-16 CN CN201610149741.5A patent/CN105575741B/en active Active
Patent Citations (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 |
| US5820413A (en) * | 1995-11-27 | 1998-10-13 | Yazaki Corporation | Fuse box |
| CN101017750A (en) * | 2006-02-09 | 2007-08-15 | 沃纳电工系统两合股份有限公司 | Fuse strip with lateral outgoing contacts and a lateral adapter module |
| CN105140081A (en) * | 2015-09-01 | 2015-12-09 | 上海爱浦克施电力科技股份有限公司 | Dual-channel fuse |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972428A (en) * | 2020-07-23 | 2022-01-25 | 沃尔沃汽车公司 | Method for mounting fuse box on vehicle battery |
| US11881600B2 (en) | 2020-07-23 | 2024-01-23 | Volvo Car Corporation | Fuse box on a vehicle battery and method for mounting a fuse box on a vehicle battery |
| CN117976437A (en) * | 2024-04-02 | 2024-05-03 | 山东泰开电力开关有限公司 | 40.5KV circuit breaker and wire fixing device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105575741B (en) | 2018-02-06 |
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