CN105762045B - A kind of more fuse mode of connection and termination - Google Patents
A kind of more fuse mode of connection and termination Download PDFInfo
- Publication number
- CN105762045B CN105762045B CN201610287900.8A CN201610287900A CN105762045B CN 105762045 B CN105762045 B CN 105762045B CN 201610287900 A CN201610287900 A CN 201610287900A CN 105762045 B CN105762045 B CN 105762045B
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- China
- Prior art keywords
- fuse
- elastic
- carrier
- base
- inlet wire
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- 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
- H01H85/54—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers
-
- 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
- H01H85/54—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers
- H01H85/60—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers the intermediate or auxiliary part having contacts at opposite ends for co-operation with the base
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/18—Disposition or arrangement of fuses
Abstract
A kind of mode of connection and termination of multiple fuses, fuse and connecting terminal are superimposed in the mounting base being mounted in distribution box, and connecting terminal is placed on fuse and is mounted in distribution box in the following, forming connecting terminal in the superposition mounting means of inner face fuse outside.Termination includes fuse carrier and fuse base, being arranged above and below in fuse carrier, there are two above fuses, fuse carrier is inserted on fuse base in a manner of plug-in, on fuse base, each fuse position on corresponding fuse carrier, there is the inlet wire of connection fuse or wire-connecting device, the inlet wire of fuse or out wire-connecting device are to connect fuse from fuse side out.
Description
Technical field
The present invention relates to a kind of mode of connection of electric elements and devices, more particularly, to a kind of more fuse wiring sides
Method and device are mainly used for the wiring of multiple fuses in the header box of photovoltaic generating system；Belong to electrical installation field.
Background technique:
Fuse is in a power distribution system mainly for the protection of conducting wire or equipment, i.e., when the electric current that breaks down in distribution system
When, fuse can fuse rapidly, and cutting electric current prevents the sprawling of accident.It is easy to maintain etc. excellent since fuse has price low
Point, many occasions are all applied, especially photovoltaic generating system.
Existing photovoltaic power generation system bus box installation uses 32 fuses, is divided to two groups of positive and negative anodes, every group with 16 moulds
Block form is mounted in header box, and two groups of traditional fuses take distribution up and down in header box, is two groups of arrangements, Er Qiewei
Solve the problems, such as electrical distance and creepage distance between two groups, two groups of fuses are at intervals, so that entire molten
Disconnected device occupies a big chunk space in header box.Recently it is compound to there are a kind of more fuses for taking combination arrangement up and down
Structural member, this compound more fuse composite structural members are that assembled arrangement rises up and down in the same shell by fuse
Come, space of the fuse in header box can be substantially reduced after being isolated in this way by insulating part；But it in this way will be multiple
Fuse combines be arranged together up and down, brings inconvenience to the wiring of fuse, therefore using from two-end-point and fusing
The mode of device contact is attached；When more fuse carriers are inserted into more fuse bases, simply by an elastic slice from fuse
Both ends contact fuse bottom, such connection uniquely relies on the very little of elastic slice end in the presence of contact, close to a line
Contact surface contacted, the phenomenon that it is easy to appear poor contacts in this way, or even non-contacting situation occur, will seriously affect
The performance of fuse, therefore it is necessary to improve this.
By patent retrieval do not find have with the patent literature report of same technique of the present invention, have certain relationship with the present invention
Patent mainly have it is following:
1, Patent No. CN201410206784.3, the patent of invention of entitled " fuses of more fuse-links ", the patent
A kind of fuse of more fuse-links, including fuse base, load melt, fuse element are disclosed, the fuse element setting exists
It carries on melt, the load melt is plugged in fuse base；Side is provided at least two groups connector assembly, and the other side is provided with
At least two groups connector assembly, fuse base are additionally provided with the corresponding pedestal contact of connector assembly, carry melt and are plugged on fuse
Chassis interior carries melt from when fuse base dial-out, can be formed simultaneously at least four fractures；The voltage of electric arc is assigned to 4
On contact point.
2, Patent No. CN201410186099.9, the invention of entitled " mounting structures of multiple screw base fuses "
Patent, which disclose a kind of mounting structures of multiple screw base fuses, pass through the setting of line bank, so that it may effective
One binding post of multiple fusing carriers is all together in series, and does not need to enormously simplify multiple using to conducting wire
There is the problem of complex circuit after preventing during use, is needing to use certain in wiring when fuse is installed
Only need for connecting terminal to be electrically connected with extraneous conducting wire when a fuse, later connect it is corresponding want using fuse
Binding post, is installed at the same time and in this way when using multiple fuses, the mode of connection just only need to connect connecting terminal and
A corresponding binding post can.
3, Patent No. CN200780045540.X, the patent of invention of entitled " multiphase line fuse module ", this is specially
Benefit discloses a kind of multiphase line fuse module.According to the present invention, the multiphase line fuse module includes a bus
Group, at least one line fuse and a covering members, wherein the bus group is arranged between two mounting plates, described
Line fuse self is arranged in the bus and is assembled with longitudinal side with a corresponding A.C. contactor in every phase, phase component
The front of the longitudinal side of plane tie, and connect with the longitudinal side plane tie conductive phase, the covering members are from phase group described in positive face closure
Part.The invention whereby economical space saving arranges the intracorporal line fuse of a shell, A.C. contactor and bus, wherein consume
The replacement of component is very simple.
Though these above-mentioned patents have been directed to the structure and installation of multiple fuses, carefully analyze and can be found that this
Wiring is easy to cause asking for poor contact in the presence of a little patents are mounted on distribution box there is no the certainly current more fuses of positive true solution
Topic, therefore mentioned-above some problems will occur, still need further to be improved.
Summary of the invention
The phenomenon that being easy to appear poor contact it is an object of the invention to the wiring for existing multiple fuses, causes to melt
The impacted problem of the performance of disconnected device, proposes the mode of connection and termination of a kind of new multiple fuses, multiple fusing
The mode of connection and termination of device are it is possible to prevente effectively from the phenomenon that poor contact occurs in the wiring of multiple fuses.
It is more by two or more the present invention provides a kind of mode of connection of multiple fuses in order to reach this purpose
A fuse, is arranged above and below, and is mounted in the mounting base of fuse by plug-in structure, which is characterized in that Duo Gerong
The inlet wire of disconnected device and outlet are side and fuse contact of the elasticity from fuse.
Further, the inlet wire of multiple fuses and outlet are side and fuse contact of the elasticity from fuse
Be that multiple fuses install in the upper and lower order on fuse carrier, then will pass through equipped with the fuse carriers of multiple fuses
The mode of plug-in is inserted on fuse base, and multiple fuse positions that fuse carrier is corresponded on fuse base are provided with bullet
The inlet wire elastic slice and outlet elastic slice of chip, inlet wire elastic slice and outlet elastic slice are in the fuse carrier equipped with multiple fuses by inserting
When pulling out the mode of formula and being inserted on fuse base, the both ends of fuse are touched from the side of each fuse, wiring is formed and connects
Touching.
Further, the both ends for touching fuse from the side of each fuse be on fuse base with
Elastic clamping component is arranged in the corresponding position of each fuse, and elastic clamping component is in a manner of clamping by fuse from two
Side gripper is lived, and the connection of inlet wire and outlet and fuse is formed.
Further, the elastic clamping component includes two Flexible clamps being oppositely arranged, when fuse carrier with
When pluggable mode is inserted into fuse base, each fuse element is clamped between two elastic force clips, the both ends of fuse
Metal cap is bonded by Flexible clamp and clamps.
Further, the Flexible clamp is made of the elastic clip and connector of two arcs, and connector is by two
The elastic clip of arc connects, and the metal cap of fuse is bonded between the elastic clip for being clamped in two arcs, forms elasticity
The face contact of the metal cap of intermediate plate and fuse.
Further, it is led on the elastic clip with what the insertion for the metal cap to fuse play the guiding role
To part, when fuse carrier is inserted into fuse base with pluggable mode, first passing through guide part makes elastic clip spreading, so that fusing
Device is fallen between the elastic clip of two arcs, then clamps fuse by the resilient clamping force of the elastic clip of two arcs
Side forms connection.
A kind of termination of mode of connection that realizing above-mentioned multiple fuses, including fuse carrier and fuse base,
It is arranged above and below in fuse carrier there are two above fuse, fuse carrier is inserted on fuse base in a manner of plug-in；
On fuse base, each fuse position on fuse carrier is corresponded to, there is inlet wire or the outlet connection of connection fuse
Device, which is characterized in that the inlet wire of fuse or out wire-connecting device are to connect fuse from fuse side.
Further, the inlet wire of the fuse or wire-connecting device is to be from fuse side connection fuse out
Elastic clamping component is arranged in the lateral location corresponding with each fuse on fuse base, and elastic clamping component is to clamp
Mode fuse is clamped from two sides, formed inlet wire and outlet and fuse connection.
Further, the elastic clamping component includes two Flexible clamps being oppositely arranged, and fuse element is pressed from both sides
It holds between two elastic force clips, fuse metal cap is bonded by Flexible clamp and clamps.
Further, the Flexible clamp is made of the elastic clip and connector of two arcs, and connector is by two
The elastic clip of arc links together, and fuse metal cap, which is bonded, to be clamped between two elastic clips.
Further, two arc elastic clip on pieces, which have, plays guiding work for the insertion to fuse metal cap
Guide part.
Further, two arc elastic clip on pieces are fixed with metal strength spring.
The present invention has the advantages that the present invention uses inlet wire and outlet from side elastic connection fuse, it can be effective
It avoids the problem that being easy to appear poor contact from end contact fuse, have the following characteristics that
1, fuse element and inlet wire and outlet be from side resilient clamp, can accomplish face contact, contact area be greater than from
The case where end contacts, and can effectively avoid poor contact appearance.
2, inlet wire and outlet are not easy non-contact situation occur from side resilient clamp, may further ensure that inlet wire and go out
Line is reliably connected, and is avoided the occurrence of connection and is loosened.
3, fuse element, elastic clamping component and connection terminal form a fuse-link, and fuse carrier is inserted into bottom case
In, multiple fuse-links are formed, multiple fuse-link settings are into a single integrated structure, save the occupied space of fuse, fuse is in distribution
Installation space in case is reduced, and the space utilization rate of distribution box improves.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2 is the fuse carrier structure schematic diagram of one embodiment；
Fig. 3 is the fuse base structural schematic diagram of one embodiment；
Fig. 4 is the elastic clamping component structure diagram of one embodiment；
Fig. 5 is the Flexible clamp structural schematic diagram of one embodiment.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be further described.
Embodiment one
As shown in attached drawing 1-5, a kind of termination of the mode of connection of multiple fuses, including fuse carrier 2 and molten
Break device seat 1, is arranged above and below in fuse carrier 2 there are two above fuse 3, fuse carrier 2 is inserted in a manner of plug-in
On fuse base 1；On fuse base 1, each 3 position of fuse on fuse carrier 2 is corresponded to, there is connection fuse 3
Inlet wire attachment device 5 or wire-connecting device 6 out, which is characterized in that the inlet wire attachment device 5 of fuse 3 or outlet connection dress
Setting 6 is to connect fuse from 3 side of fuse.
Further, the inlet wire attachment device 5 of the fuse 2 or out wire-connecting device 6 be from 2 side of fuse connect
Connect fuse is the lateral location corresponding with each fuse 3 on fuse base 1, and elastic clamping component 4, elastic force is arranged
Clamp assemblies 4 are clamped fuse 3 from two sides in a manner of clamping, form inlet wire attachment device 5 or out wire-connecting device 6
With the connection of fuse 3.
Further, the elastic clamping component 4 includes two Flexible clamps 7 being oppositely arranged, and fuse 3 is clamped
Between two elastic force clips 7,3 metal cap of fuse is bonded by Flexible clamp 7 and clamps.
Further, the Flexible clamp 7 is made of the elastic clip 8 and connector 9 of two arcs, and connector 9 will
The elastic clip 8 of two arcs links together, 3 metal cap of fuse by be bonded be clamped in two arcs elastic clip 8 it
Between.Connector 9 is connected to inlet-outlet line connecting terminal 13 by inlet-outlet line connection strap 12 simultaneously.
Further, have to rise for the insertion to fuse metal cap on the elastic clip 8 of two arcs and lead
To the guide part 10 of effect.
Further, two arc elastic clip on pieces are fixed with metal strength spring 11.
Embodiment two
Embodiment two is a kind of wiring dress of the mode of connection of multiple fuses as the basic structure of embodiment one
It sets, including fuse carrier and fuse base, being arranged above and below in fuse carrier, there are two above fuse, fuse carriers
It is inserted on fuse base in a manner of plug-in, on fuse base, corresponds to each fuse position on fuse carrier, there is company
Connect the inlet wire or wire-connecting device out of fuse, which is characterized in that the inlet wire of fuse or out wire-connecting device are from fuse
Side connects fuse.
Further, the inlet wire of the fuse or wire-connecting device is to be from fuse side connection fuse out
The both ends that the side of each fuse touches fuse are the positions corresponding with each fuse on fuse base, if
Elastic clamping component is set, elastic clamping component clamps fuse from two sides in a manner of clamping, and forms inlet wire and outlet
With the connection of fuse.
Further, the elastic clamping component includes two Flexible clamps being oppositely arranged, and fuse element is pressed from both sides
It holds between two elastic force clips, fuse metal cap is bonded by Flexible clamp and clamps.
Further, the Flexible clamp is made of the elastic clip and connector of two arcs, and connector is by two
The elastic clip of arc links together, and fuse metal cap, which is bonded, to be clamped between two elastic clips.
Further, two arc elastic clip on pieces, which have, plays guiding work for the insertion to fuse metal cap
Guide part.
Further, two arc elastic clip on pieces are fixed with metal strength spring.
Above-mentioned listed embodiment, only carries out clear, complete description to technical solution of the present invention in conjunction with attached drawing；It is aobvious
So, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
It will be apparent that the description by embodiment is clear that the invention further relates to a kind of wiring sides of multiple fuses
Two or more multiple fuses are arranged above and below by method, are mounted in the mounting base of fuse by plug-in structure,
It is characterized in that, the inlet wire of multiple fuses and outlet are side and fuse contact of the elasticity from fuse.
Further, the inlet wire of multiple fuses and outlet are side and fuse contact of the elasticity from fuse
Be that multiple fuses install in the upper and lower order on fuse carrier, then will pass through equipped with the fuse carriers of multiple fuses
The mode of plug-in is inserted on fuse base, and multiple fuse positions that fuse carrier is corresponded on fuse base are provided with bullet
The inlet wire elastic slice and outlet elastic slice of chip, inlet wire elastic slice and outlet elastic slice are in the fuse carrier equipped with multiple fuses by inserting
When pulling out the mode of formula and being inserted on fuse base, the both ends of fuse are touched from the side of each fuse, wiring is formed and connects
Touching.
Further, the both ends for touching fuse from the side of each fuse be on fuse base with
Elastic clamping component is arranged in the corresponding position of each fuse, and elastic clamping component is in a manner of clamping by fuse from two
Side gripper is lived, and the connection of inlet wire and outlet and fuse is formed.
Further, the elastic clamping component includes two Flexible clamps being oppositely arranged, when fuse carrier with
When pluggable mode is inserted into fuse base, each fuse element is clamped between two elastic force clips, the both ends of fuse
Metal cap is bonded by Flexible clamp and clamps.
Further, the Flexible clamp is made of the elastic clip and connector of two arcs, and connector is by two
The elastic clip of arc connects, and the metal cap of fuse is bonded between the elastic clip for being clamped in two arcs, forms elasticity
The face contact of the metal cap of intermediate plate and fuse.
Further, it is led on the elastic clip with what the insertion for the metal cap to fuse play the guiding role
To part, when fuse carrier is inserted into fuse base with pluggable mode, first passing through guide part makes elastic clip spreading, so that fusing
Device is fallen between the elastic clip of two arcs, then clamps fuse by the resilient clamping force of the elastic clip of two arcs
Side forms connection.
The present invention has the advantages that the present invention uses inlet wire and outlet from side elastic connection fuse, it can be effective
It avoids the problem that being easy to appear poor contact from end contact fuse, have the following characteristics that
1, fuse element and inlet wire and outlet be from side resilient clamp, can accomplish face contact, contact area be greater than from
The case where end contacts, and can effectively avoid poor contact appearance.
2, inlet wire and outlet are not easy non-contact situation occur from side resilient clamp, may further ensure that inlet wire and go out
Line is reliably connected, and is avoided the occurrence of connection and is loosened.
Fuse element, elastic clamping component and connection terminal form a fuse-link, and fuse carrier is inserted into bottom case,
Multiple fuse-links are formed, multiple fuse-link settings are into a single integrated structure, save the occupied space of fuse, fuse is in distribution box
Interior installation space is reduced, and the space utilization rate of distribution box improves.
Claims (2)
1. two or more multiple fuses are arranged above and below, pass through plug-in by a kind of mode of connection of multiple fuses
Structure is mounted in the mounting base of fuse, which is characterized in that the inlet wire of multiple fuses is elastic from fuse with outlet
Side and fuse contact；Multiple fuses are installed in the upper and lower order on fuse carrier, then multiple fuses will be housed
Fuse carrier be inserted on fuse base by way of plug-in, the multiple molten of fuse carrier is corresponded on fuse base
Disconnected device position is provided with the inlet wire elastic slice and outlet elastic slice of spring-piece type, inlet wire elastic slice and outlet elastic slice and multiple fuses is being housed
When fuse carrier is inserted on fuse base by way of plug-in, fuse is touched from the side of each fuse
Both ends form wire contacts；The both ends for touching fuse from the side of each fuse are on fuse base
Position corresponding with each fuse, be arranged elastic clamping component, elastic clamping component in a manner of clamping by fuse from
Two sides clamp, and form the connection of inlet wire and outlet and fuse；The elastic clamping component includes two and is oppositely arranged
Flexible clamp, when fuse carrier with pluggable mode be inserted into fuse base when, each fuse element is clamped in two
Between Flexible clamp, the both ends metal cap of fuse is bonded by Flexible clamp to be clamped；The Flexible clamp is by two arcs
Elastic clip and connector composition, connector connect the elastic clip of two arcs, and the metal cap of fuse is clamped by fitting
Between the elastic clip of two arcs, the face contact of the metal cap of elastic clip and fuse is formed；The elastic clip
The guide part that the upper insertion with for the metal cap to fuse play the guiding role, when fuse carrier is inserted into pluggable mode
When fuse base, first passing through guide part makes elastic clip spreading, so that fuse is fallen between the elastic clip of two arcs, then
The side of fuse is clamped by the resilient clamping force of the elastic clip of two arcs, forms connection.
2. a kind of termination for the mode of connection for realizing the multiple fuse of claim 1, including fuse carrier and molten
Break device seat, is arranged above and below in fuse carrier there are two above fuse, fuse carrier is inserted in fusing in a manner of plug-in
On device seat；On fuse base, each fuse position on fuse carrier is corresponded to, there is the inlet wire of connection fuse or is gone out
Wire-connecting device, which is characterized in that the inlet wire of fuse or out wire-connecting device are to connect fuse from fuse side；It will
Multiple fuses install in the upper and lower order on fuse carrier, then the fuse carrier equipped with multiple fuses is passed through plug-in
Mode be inserted on fuse base, multiple fuse positions that fuse carrier is corresponded on fuse base are provided with spring-piece type
Inlet wire elastic slice and outlet elastic slice, inlet wire elastic slice and outlet elastic slice pass through plug-in in the fuse carrier equipped with multiple fuses
When mode is inserted on fuse base, the both ends of fuse are touched from the side of each fuse, form wire contacts；It is described
Fuse inlet wire or wire-connecting device is the lateral location corresponding with each fuse on fuse base out, be arranged bullet
Power clamp assemblies, elastic clamping component are clamped fuse from two sides in a manner of clamping, and are formed inlet wire and outlet and are melted
The connection of disconnected device；The elastic clamping component includes two Flexible clamps being oppositely arranged, and fuse element is clamped in two
Between a Flexible clamp, fuse metal cap is bonded by Flexible clamp and clamps；The Flexible clamp by two arcs elasticity
Intermediate plate and connector composition, connector link together the elastic clip of two arcs, and fuse metal cap is clamped by fitting
Between two elastic clips；Two arc elastic clip on pieces, which have, plays guiding for the insertion to fuse metal cap
The guide part of effect；Two arc elastic clip on pieces are fixed with metal strength spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287900.8A CN105762045B (en) | 2016-05-04 | 2016-05-04 | A kind of more fuse mode of connection and termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287900.8A CN105762045B (en) | 2016-05-04 | 2016-05-04 | A kind of more fuse mode of connection and termination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105762045A CN105762045A (en) | 2016-07-13 |
| CN105762045B true CN105762045B (en) | 2019-02-19 |
Family
ID=56323330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610287900.8A Active CN105762045B (en) | 2016-05-04 | 2016-05-04 | A kind of more fuse mode of connection and termination |
Country Status (1)
| Country | Link |
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| CN (1) | CN105762045B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2235832A (en) * | 1989-07-21 | 1991-03-13 | Daiichi Denso Buhin | Mounting a fuseholder. |
| CN101661856A (en) * | 2009-09-21 | 2010-03-03 | 人民电器集团有限公司 | Three-phase fuse |
| CN202142487U (en) * | 2011-06-21 | 2012-02-08 | 安徽宜万丰电器有限公司 | Rapid plugging type vehicle wiring fuse box |
| CN203026474U (en) * | 2013-01-17 | 2013-06-26 | 厦门奕昕科技有限公司 | Fuse base |
| CN204332885U (en) * | 2014-12-31 | 2015-05-13 | 泰科电子(上海)有限公司 | Electrical appliance kit and circuit device for fusing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097379B (en) * | 2014-05-16 | 2017-11-17 | 北京人民电器厂有限公司 | The fuse of more fuse-links |
-
2016
- 2016-05-04 CN CN201610287900.8A patent/CN105762045B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2235832A (en) * | 1989-07-21 | 1991-03-13 | Daiichi Denso Buhin | Mounting a fuseholder. |
| CN101661856A (en) * | 2009-09-21 | 2010-03-03 | 人民电器集团有限公司 | Three-phase fuse |
| CN202142487U (en) * | 2011-06-21 | 2012-02-08 | 安徽宜万丰电器有限公司 | Rapid plugging type vehicle wiring fuse box |
| CN203026474U (en) * | 2013-01-17 | 2013-06-26 | 厦门奕昕科技有限公司 | Fuse base |
| CN204332885U (en) * | 2014-12-31 | 2015-05-13 | 泰科电子(上海)有限公司 | Electrical appliance kit and circuit device for fusing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105762045A (en) | 2016-07-13 |
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Address after: 412007 Tianyuan District, Hunan City, small and medium enterprises to promote Park, building A5 Applicant after: Hunan Pu Pu technology Limited by Share Ltd Address before: 412007 Tianyuan District, Hunan City, small and medium enterprises to promote Park, building A5 Applicant before: Hunan Zhongpu Lightning Co., Ltd. |
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