CN108766852A - It is a kind of can convenient changing high-tension fuse - Google Patents
It is a kind of can convenient changing high-tension fuse Download PDFInfo
- Publication number
- CN108766852A CN108766852A CN201810884561.0A CN201810884561A CN108766852A CN 108766852 A CN108766852 A CN 108766852A CN 201810884561 A CN201810884561 A CN 201810884561A CN 108766852 A CN108766852 A CN 108766852A
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- China
- Prior art keywords
- fixedly connected
- plate
- tension fuse
- installs case
- block
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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
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
-
- 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
- H01H85/22—Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse
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- Toys (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses it is a kind of can convenient changing high-tension fuse, including bottom plate, both sides at the top of the bottom plate have been fixedly connected with insulator, it is fixedly connected with fixed plate at the top of the insulator, it is fixedly connected with installs case at the top of the fixed plate, the both sides of installation chamber interior wall bottom are slidably connected the first maneuvering board and the second maneuvering board, the first straight tooth plate is fixedly connected at the top of the side of first maneuvering board, the bottom of second maneuvering board side is fixedly connected with the second straight tooth plate, the back side of installation chamber interior wall is rotatably connected to rotation axis by bearing, it is related to electrical equipment technical field.This can convenient changing high-tension fuse, it can be very good that high-tension fuse dismantle, it dismantles very convenient, it is time saving and energy saving, and need not be dismantled by a large amount of auxiliary, consequently facilitating the repair and replacement of high-tension fuse, and during dismounting, high-tension fuse will not be damaged, greatly improve the service life of high-tension fuse.
Description
Technical field
The present invention relates to electrical equipment technical field, specially it is a kind of can convenient changing high-tension fuse.
Background technology
Fuse is simplest protection electric appliance, it is used for protecting electrical equipment against the damage of overload and short circuit current；
By drop type, within doors formula outside mounting condition and purposes selection different type high-tension fuse such as room, for some special equipments
High-tension fuse should select series special；The fuse that we often say is exactly fuse class, and disorderly stewed device is simplest protection electric appliance,
Molten part is connected on by protection circuit using wire or sheet metal made of lower melting-point metal material, when circuit or
Apparatus overload in circuit or when breaking down, molten part fever and melt, to cut off circuit, reach and protect circuit or equipment
Purpose.
In actual life, fuse is mainly used for protecting electrical equipment against the damage of overload and short circuit current,
But existing high-tension fuse installation, have the shortcomings that a large amount of, for example existing high-tension fuse is damaged again
Afterwards, it needs that high-tension fuse is repaired and replaced, but existing high-tension fuse is not easy to dismantle, then the process dismantled
In, it is more troublesome, needs to complete to dismantle by a large amount of auxiliary instrument, but during dismantling again, be easy to high pressure
Fuse causes secondary damage, and to be not easy to the repair of high-tension fuse, high-tension fuse greatly reduces uses the longevity
Life.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides it is a kind of can convenient changing high-tension fuse, solve existing height
Pressure fuse is not easy to dismantle, then during dismantling, is more troublesome, needs to complete to tear open by a large amount of auxiliary instrument
Unload, but during dismantling again, be easy to cause secondary damage to high-tension fuse, to be not easy to high-tension fuse repair and
The problem of replacement.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：It is a kind of can convenient changing high-tension fuse,
Including bottom plate, the both sides at the top of the bottom plate have been fixedly connected with insulator, and fixation is fixedly connected at the top of the insulator
Plate, is fixedly connected with installs case at the top of the fixed plate, and the both sides of the installation chamber interior wall bottom are slidably connected the first fortune
Movable plate and the second maneuvering board are fixedly connected with the first straight tooth plate, second movement at the top of the side of first maneuvering board
The bottom of plate side is fixedly connected with the second straight tooth plate, and the back side of the installation chamber interior wall is rotatably connected to rotation by bearing
Axis, the outer surface of the rotation axis are fixedly connected with gear, the outer surface of the gear with the bottom of the first straight tooth plate and
The tops of two straight tooth plates is engaged, and the both sides of the installation chamber interior wall have been fixedly connected with jacking block, and two jacking blocks it is opposite one
Clamping plate is connected with by pin between side, the bottom of the clamping plate is connected with connecting plate by pin, institute
State the other side of connecting plate respectively with the first maneuvering board and the second maneuvering board mutually from side be fixedly connected, the top of the clamping plate
Portion runs through installs case and extends to the top of installs case, and the side that the clamping plate extends to one end at the top of installs case is fixedly connected
Have a stripper plate, the top and bottom of the stripper plate side slidably connect sliding shoe, and two sliding shoes mutually from one
Side is connected with stock by pin, and the other end of the stock is connected with head clamp, and two by pin
The opposite side of head clamp is fixedly connected with arc block.
Further, the side of the stripper plate and telescopic rod has been fixedly connected at the top and bottom of the sliding shoe,
The other end of the telescopic rod is fixedly connected with the other side of head clamp, and fixed between the opposite side of two sliding shoes is connected
It is connected to extruding spring.
Further, it is fixedly connected with cushion block at the top of the installs case, contact is fixedly connected at the top of the cushion block
Block, and it is placed with high-tension fuse between the top of two contact blocks.
Further, the side of the arc block inner wall is fixedly connected with convex block, and the outer surface of the convex block, which offers, rubs
Wipe slot.
Further, the side of the installs case is fixedly connected with long slab, and one end of the rotation axis sequentially passes through installation
Case and long slab and the side for extending to long slab, one end that the rotation axis extends to the long slab other side are fixedly connected sequentially and have rotation
The both sides of handle and plectane, the plectane offer card slot.
Further, the front of the long slab is fixedly connected with fixed block, and the top and bottom of the fixed block side are equal
It is fixedly connected with garter spring, the other end of the garter spring is fixedly connected with snap-gauge, the back side of the snap-gauge and long slab
Front is slidably connected, and side of the snap-gauge far from garter spring is fixedly connected with mandril, and card slot is run through in one end of the mandril
And extend to the inside of card slot.
Further, the top of the fixed plate and drive screw, the screw thread are fixedly connected with positioned at the side of installs case
The outer surface thread of nail is connected with thread cap.
Further, the top of the bottom plate and it has been fixedly connected with bolt positioned at the both sides of insulator, the bolt
Bottom runs through bottom plate and extends to the bottom of bottom plate.
（Three）Advantageous effect
The invention has the advantages that：
（1）, this can the high-tension fuse of convenient changing can be very good that mandril is driven to be moved, lead to by the movement of snap-gauge
The rotation of mandril is crossed, the clamping with plectane will be lost, at this moment rotating rotating handles will be with turn when rotating handles rotate
Moving axis is rotated, and indirect belt moving gear is rotated, then by the rotation of gear, will drive the first straight tooth plate by engagement
It is moved with the second straight tooth plate, then by the movement of the first straight tooth plate and the second straight tooth plate, at this moment can be driven well
Connecting plate is moved, and when connecting plate moves, the bottom of clamping plate will certainly be driven to be moved, and the bottom fortune of clamping plate
When dynamic, by the support with jacking block, at this moment the top of clamping plate just will present reverse motions, at this moment by the movement of clamping plate,
At this moment stripper plate can be driven to be moved well, when stripper plate moves, clamping will be driven by sliding shoe and stock
Plate is moved, then by the movement of head clamp, arc block will certainly be driven to be moved, and when arc block moves, will be lost
The clamping with high-tension fuse both ends has been gone, at this moment well high-tension fuse can dismantle, dismounting is very square
Just, time saving and energy saving, and need not be dismantled by by a large amount of auxiliary, consequently facilitating the repair of high-tension fuse and more
It changes, and during dismounting, high-tension fuse will not be damaged, greatly improve high-tension fuse uses the longevity
Life.
（2）, this can convenient changing high-tension fuse, by the side of stripper plate and positioned at the top and bottom of sliding shoe
It has been fixedly connected with telescopic rod, has been fixedly connected with the other side of head clamp by the other end of telescopic rod, and two sliding shoes
Extruding spring is fixedly connected between opposite side, the side of arc block inner wall is fixedly connected with convex block, passes through the outer of convex block
Surface offers frictional groove, the frictional force of arc block and high-tension fuse is increased by convex block and frictional groove, in order to improve
Stability after high-tension fuse installation loosens after avoiding high-tension fuse from installing, causes fuse that cannot play really
Effect.
（3）, this can convenient changing high-tension fuse, long slab is fixedly connected with by the side of installs case, passes through rotation
One end of axis sequentially passes through installs case and long slab and extends to the side of long slab, and the one of the long slab other side is extended to by rotation axis
End is fixedly connected sequentially and has rotating handles and plectane, offers card slot by the both sides of plectane, the front of long slab is fixedly connected
There is fixed block, by being fixedly connected with garter spring at the top and bottom of fixed block side, passes through the other end of garter spring
It is fixedly connected with snap-gauge, is slidably connected by the back side of snap-gauge and the front of long slab, side of the snap-gauge far from garter spring is passed through
It is fixedly connected with mandril, card slot is run through by one end of mandril and extends to the inside of card slot, passes through the bullet of garter spring itself
Property power, can be very good snap-gauge is squeezed, and mandril is driven to be moved indirectly, to being clamped with plectane, be ensure that and is turned
The postrotational stability of moving axis, and by the setting of rotating handles, operated convenient for staff.
（4）, this can convenient changing high-tension fuse, connected by the top of fixed plate and being fixed positioned at the side of installs case
It is connected to drive screw, and thread cap is connected with by the outer surface thread of drive screw, it, can be very mainly when thread cap rotates
Good generation campaign, in order to which conducting wire is preferably attached the top of bottom plate and is fixedly connected with positioned at the both sides of insulator
There is bolt, can be very good high-voltage fuse by bolt by the bottom that bottom plate is run through in the bottom of bolt and extends to bottom plate
Device is attached with external.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of present invention installation box structure；
Fig. 3 is the partial enlarged view at A in Fig. 2 of the present invention；
Fig. 4 is the partial enlarged view at B in Fig. 2 of the present invention；
Fig. 5 is the side view of long plate structure of the present invention.
In figure, 1- bottom plates, 2- insulators, 3- fixed plates, 4- installs cases, the first maneuvering boards of 5-, the second maneuvering boards of 6-, 7-
One straight tooth plate, the second straight tooth plates of 8-, 9- rotation axis, 10- gears, 11- jacking blocks, 12- clamping plates, 13- connecting plates, 14- stripper plates,
15- sliding shoes, 16- head clamps, 17- arc blocks, 18- telescopic rods, 19- squeeze spring, 20- cushion blocks, 21- contact blocks, 22- high pressures
Fuse, 23- convex blocks, 24- frictional grooves, 25- long slabs, 26- rotating handles, 27- plectanes, 28- card slots, 29- fixed blocks, 30- cards
Tight spring, 31- snap-gauges, 32- mandrils, 33- drive screws, 34- thread caps, 35- bolts, 36 stocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " trepanning ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the position relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.
- 5 are please referred to Fig.1, the embodiment of the present invention provides a kind of technical solution：It is a kind of can convenient changing high-tension fuse,
Including bottom plate 1, the top of bottom plate 1 and it is fixedly connected with bolt 35 positioned at the both sides of insulator 2, bottom is run through in the bottom of bolt 35
Plate 1 and the bottom for extending to bottom plate 1, are fixedly connected with bolt 35 herein, and mainly by bolt 35, can be very good will be high
Pressure fuse 22 is attached with external, and the both sides at 1 top of bottom plate have been fixedly connected with insulator 2, and the top of insulator 2 is fixed
It is connected with fixed plate 3, the top of fixed plate 3 is fixedly connected with installs case 4, and the side of installs case 4 is fixedly connected with long slab 25, long
The front of plate 25 is fixedly connected with fixed block 29, the top of fixed plate 29 and is fixedly connected with screw thread positioned at the side of installs case 4
Nail 33, the outer surface thread of drive screw 33 is connected with thread cap 34, is threaded with thread cap 34 herein, mainly works as screw thread
Cap 34 rotate when, can be very good generate movement, in order to which preferably conducting wire is attached, the top of 29 side of fixed block and
Bottom has been fixedly connected with garter spring 30, and the other end of garter spring 30 is fixedly connected with snap-gauge 31, passes through garter spring 30
The elastic force of itself can be very good snap-gauge 31 and be squeezed, and drive mandril 32 to be moved indirectly, to be carried out with plectane 27
Clamping, ensure that 9 postrotational stability of rotation axis, the back side and the front of long slab 25 of snap-gauge 31 are slidably connected, mainly protect
The stability that card plate 25 moves, side of the snap-gauge 31 far from garter spring 30 is fixedly connected with mandril 32, one end of mandril 32
Through card slot 28 and the inside of card slot 28 is extended to, one end of rotation axis 9 sequentially passes through installs case 4 and long slab 25 and extends to length
The side of plate 25, one end that rotation axis 9 extends to 25 other side of long slab are fixedly connected sequentially and have rotating handles 26 and plectane 27,
Here rotating handles 26 are fixedly connected with, staff is primarily to facilitate and operates, the both sides of plectane 27 offer card slot
28, it is convenient for the clamping of mandril 32, the top of installs case 4 to be fixedly connected with cushion block 20, the top of cushion block 20 is fixedly connected with contact
Block 21, and high-tension fuse 22 is placed between the top of two contact blocks 21, the both sides of 4 inner wall bottom of installs case are slided
The first maneuvering board 5 and the second maneuvering board 6 are connected, the first straight tooth plate 7 is fixedly connected at the top of the side of the first maneuvering board 5, the
The bottom of two maneuvering boards, 6 side is fixedly connected with the second straight tooth plate 8, and the back side of 4 inner wall of installs case is rotatably connected to by bearing
Rotation axis 9, the outer surface of rotation axis 9 are fixedly connected with gear 10, the outer surface of gear 10 with the bottom of the first straight tooth plate 7 and
The top of second straight tooth plate 8 is engaged, and mainly when gear 10 rotates, can drive the first straight tooth plate 7 by engagement with the time
It is moved with the second straight tooth plate 8, the both sides of 4 inner wall of installs case have been fixedly connected with jacking block 11, and two jacking blocks 11 are opposite
Side between clamping plate 12 is connected with by pin, the bottom of clamping plate 12 is connected with connecting plate by pin
13, the other side of connecting plate 13 respectively with the first maneuvering board 5 and 6 phase of the second maneuvering board from side be fixedly connected, clamping plate 12
Top through installs case 4 and extend to the top of installs case 4, the side that clamping plate 12 extends to 4 top one end of installs case is solid
Surely it is connected with stripper plate 14, the side of stripper plate 14 and has been fixedly connected with telescopic rod positioned at the top and bottom of sliding shoe 15
18, the other end of telescopic rod 18 is fixedly connected with the other side of head clamp 16, and between the opposite side of two sliding shoes 15
It is fixedly connected with and squeezes spring 19, by extruding spring 19 elastic force of itself, can be very good two sliding shoes 15 and squeezed
Pressure, when sliding shoe 15 is squeezed power, so that it may to drive arc block 17 to be moved well, so as to preferably to high pressure
Fuse 22 is clamped, and the top and bottom of 14 side of stripper plate slidably connect sliding shoe 15, and two sliding shoes
15 phases from side stock 36 is connected with by pin, the other end of stock 36 is connected with head clamp by pin
16, and two opposite sides of head clamp 16 are fixedly connected with arc block 17, and the side of 17 inner wall of arc block is fixedly connected with
The outer surface of convex block 23, convex block 23 offers frictional groove 24, is fixedly connected with convex block 23 herein, mainly can be by rubbing
The frictional force that slot 24 increases arc block and high-tension fuse 22 is wiped, in order to improve the stability of high-tension fuse 22.
In use, movement snap-gauge 31 will drive mandril 32 to be moved, pass through the rotation of mandril 32 when snap-gauge 31 moves
Turn, the clamping with plectane 27 will be lost, rotation axis 9 will be driven when rotating handles 26 rotate by this moment rotating rotating handles 26
It is rotated, when rotation axis 9 rotates, can be very good band moving gear 10 and rotated, when gear 10 rotates, engagement will be passed through
The first straight tooth plate 7 and the second straight tooth plate 8 is driven to be moved, then by the movement of the first straight tooth plate 7 and the second straight tooth plate 8, this
When connecting plate 13 can be driven to be moved well, when connecting plate 13 moves, will certainly drive the bottom of clamping plate 12 into
Row movement, and when the bottom movement of clamping plate 12, by the support with jacking block 11, at this moment the top of clamping plate 12 just will present
At this moment reverse motions can drive stripper plate 14 to be moved well, stripper plate 14 at this moment by the movement of clamping plate 12
When movement, head clamp 16 will be driven to be moved by sliding shoe 15 and stock 36, then by the movement of head clamp 16, be bound to
Arc block 17 can be driven to be moved, when arc block 17 moves, the clamping with 22 both ends of high-tension fuse will be lost, this
When well high-tension fuse 22 can dismantle.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. it is a kind of can convenient changing high-tension fuse, including bottom plate（1）, it is characterised in that：The bottom plate（1）The both sides at top
It has been fixedly connected with insulator（2）, the insulator（2）Top be fixedly connected with fixed plate（3）, the fixed plate（3）'s
Top is fixedly connected with installs case（4）, the installs case（4）The both sides of inner wall bottom are slidably connected the first maneuvering board（5）With
Second maneuvering board（6）, first maneuvering board（5）Side at the top of be fixedly connected with the first straight tooth plate（7）, second fortune
Movable plate（6）The bottom of side is fixedly connected with the second straight tooth plate（8）, the installs case（4）The back side of inner wall is rotated by bearing
It is connected with rotation axis（9）, the rotation axis（9）Outer surface be fixedly connected with gear（10）, the gear（10）Outer surface
With the first straight tooth plate（7）Bottom and the second straight tooth plate（8）Top engagement, the installs case（4）The both sides of inner wall are solid
Surely it is connected with jacking block（11）, and two jacking blocks（11）Clamping plate is connected with by pin between opposite side
（12）, the clamping plate（12）Bottom connecting plate is connected with by pin（13）, the connecting plate（13）The other side
Respectively with the first maneuvering board（5）With the second maneuvering board（6）Mutually from side be fixedly connected, the clamping plate（12）Top run through
Installs case（4）And extend to installs case（4）Top, the clamping plate（12）Extend to installs case（4）The side of top one end
It is fixedly connected with stripper plate（14）, the stripper plate（14）The top and bottom of side slidably connect sliding shoe（15）, and
And two sliding shoes（15）Mutually from side stock is connected with by pin（36）, the stock（36）The other end it is logical
It crosses pin and is connected with head clamp（16）, and two head clamps（16）Opposite side is fixedly connected with arc block（17）.
2. it is according to claim 1 it is a kind of can convenient changing high-tension fuse, it is characterised in that：The stripper plate（14）
Side and be located at sliding shoe（15）Top and bottom be fixedly connected with telescopic rod（18）, the telescopic rod（18）It is another
End and head clamp（16）The other side be fixedly connected, and two sliding shoes（15）Extruding is fixedly connected between opposite side
Spring（19）.
3. it is according to claim 1 it is a kind of can convenient changing high-tension fuse, it is characterised in that：The installs case（4）
Top be fixedly connected with cushion block（20）, the cushion block（20）Top be fixedly connected with contact block（21）, and two contacts
Block（21）Top between be placed with high-tension fuse（22）.
4. it is according to claim 1 it is a kind of can convenient changing high-tension fuse, it is characterised in that：The arc block（17）
The side of inner wall is fixedly connected with convex block（23）, the convex block（23）Outer surface offer frictional groove（24）.
5. it is according to claim 1 it is a kind of can convenient changing high-tension fuse, it is characterised in that：The installs case（4）
Side be fixedly connected with long slab（25）, the rotation axis（9）One end sequentially pass through installs case（4）And long slab（25）And extend
To long slab（25）Side, the rotation axis（9）Extend to long slab（25）One end of the other side, which is fixedly connected sequentially, rotation handle
Hand（26）And plectane（27）, the plectane（27）Both sides offer card slot（28）.
6. it is according to claim 5 it is a kind of can convenient changing high-tension fuse, it is characterised in that：The long slab（25）'s
Front is fixedly connected with fixed block（29）, the fixed block（29）Garter spring has been fixedly connected at the top and bottom of side
（30）, the garter spring（30）The other end be fixedly connected with snap-gauge（31）, the snap-gauge（31）The back side and long slab（25）
Front be slidably connected, the snap-gauge（31）Far from garter spring（30）Side be fixedly connected with mandril（32）, the mandril
（32）One end run through card slot（28）And extend to card slot（28）Inside.
7. it is according to claim 1 it is a kind of can convenient changing high-tension fuse, it is characterised in that：The fixed plate（29）
Top and be located at installs case（4）Side be fixedly connected with drive screw（33）, the drive screw（33）Outer surface thread connect
It is connected to thread cap（34）.
8. it is according to claim 1 it is a kind of can convenient changing high-tension fuse, it is characterised in that：The bottom plate（1）'s
Top and be located at insulator（2）Both sides be fixedly connected with bolt（35）, the bolt（35）Bottom run through bottom plate（1）And
Extend to bottom plate（1）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810884561.0A CN108766852B (en) | 2018-08-06 | 2018-08-06 | It is a kind of can convenient changing high-tension fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810884561.0A CN108766852B (en) | 2018-08-06 | 2018-08-06 | It is a kind of can convenient changing high-tension fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108766852A true CN108766852A (en) | 2018-11-06 |
| CN108766852B CN108766852B (en) | 2019-09-06 |
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| CN201810884561.0A Active CN108766852B (en) | 2018-08-06 | 2018-08-06 | It is a kind of can convenient changing high-tension fuse |
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Cited By (7)
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| CN111341625A (en) * | 2018-12-19 | 2020-06-26 | 西安祥泰电器有限公司 | Base convenient to fuse is changed |
| CN111962417A (en) * | 2020-08-30 | 2020-11-20 | 杨英雄 | High-speed traffic sign |
| CN112289658A (en) * | 2020-10-12 | 2021-01-29 | 贵州电网有限责任公司 | Base based on repeatedly usable high-voltage fuse |
| CN112928000A (en) * | 2021-01-22 | 2021-06-08 | 孙学文 | High-voltage fuse with shackle structure |
| CN113054578A (en) * | 2021-03-04 | 2021-06-29 | 潘青枚 | Block terminal sealed fuse-element changes device |
| CN113140170A (en) * | 2021-05-03 | 2021-07-20 | 张涛 | Temperature-sensitive LED light source module and sensitive separation mode thereof |
| CN116387115A (en) * | 2023-04-18 | 2023-07-04 | 成都工业学院 | Overload protection device for transformer |
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| JP2014212055A (en) * | 2013-04-19 | 2014-11-13 | サトーパーツ株式会社 | Fuse holder cover and fuse holding unit |
| CN207116356U (en) * | 2017-06-26 | 2018-03-16 | 天津旭利达科技发展有限公司 | It is a kind of to be easy to high-tension fuse that is fixed and installing |
| CN207233686U (en) * | 2017-09-19 | 2018-04-13 | 李品 | A kind of power grid fuse protecting device for being easily installed dismounting |
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| CN111962417A (en) * | 2020-08-30 | 2020-11-20 | 杨英雄 | High-speed traffic sign |
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| CN113140170A (en) * | 2021-05-03 | 2021-07-20 | 张涛 | Temperature-sensitive LED light source module and sensitive separation mode thereof |
| CN116387115A (en) * | 2023-04-18 | 2023-07-04 | 成都工业学院 | Overload protection device for transformer |
| CN116387115B (en) * | 2023-04-18 | 2024-01-26 | 成都工业学院 | Overload protection device for transformer |
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