CN111431157A - Surge protector - Google Patents
Surge protector Download PDFInfo
- Publication number
- CN111431157A CN111431157A CN202010290278.2A CN202010290278A CN111431157A CN 111431157 A CN111431157 A CN 111431157A CN 202010290278 A CN202010290278 A CN 202010290278A CN 111431157 A CN111431157 A CN 111431157A
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- CN
- China
- Prior art keywords
- lightning protection
- protection module
- iron core
- chuck
- surge protector
- 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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- 230000001012 protector Effects 0.000 title claims abstract description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 54
- 230000003068 static effect Effects 0.000 claims description 13
- 230000011664 signaling Effects 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000008358 core component Substances 0.000 abstract description 11
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/008—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for protective arrangements according to this subclass
Abstract
The invention discloses a surge protector which comprises a fixed seat, a linkage rod, a driving disc and a linkage chuck, wherein an iron core component is arranged in the middle of the inner side of the fixed seat, a first lightning protection module is installed on the fixed seat on one side of the iron core component in parallel, and a second lightning protection module is arranged on an inner shell on the outer side of the first lightning protection module in parallel. The surge protector can be tripped according to a set current value when power frequency current exists, so that a lightning protection module is protected, lightning current can be connected to the ground through the lightning protection module of the surge protector, the lightning protection function of the surge protector is not damaged, equipment is effectively protected, the surge protector still has a lightning protection function after any one of two groups of lightning protection modules of the surge protector is damaged, the two groups of lightning protection modules are mutually backup, and the surge protector has a failure mode protection function under extreme conditions.
Description
Technical Field
The invention relates to the technical field of electric appliance protection, in particular to a surge protection device.
Background
The existing surge protector causes the phenomena of breakdown, short circuit, electric leakage and the like of the surge protector under the impact of lightning current or power frequency overvoltage of a power distribution system, thereby causing the occurrence of serious accidents of tripping, short circuit, burning and the like of the power distribution system, reducing the service life of the surge protector and causing property loss.
The existing surge protector and the backup protector are connected in series, so that the installation cost is high, the residual voltage is large, and hidden troubles exist in protected equipment.
Disclosure of Invention
The present invention is directed to a surge protector device to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: please refer to fig. 1-5, which is a surge protector, comprising a fixing base, an operating lever, a driving disc, a limiting block, a link rod, a limiting chuck, a link chuck, a fixed chuck, a contact, a fixed contact, a coil, an iron core assembly, a second lightning protection module spring plate, a first wire frame, a second wire frame, a first wire board, a first lightning protection module, a slot, a second lightning protection module, a connecting base, a wire frame, an inner shell second wire board, a positioning member, a rear cover, a micro switch, and a remote communication terminal, wherein the fixing base is provided with a clamping plate at one corner, the iron core assembly is arranged in the middle of the inner side of the fixing base, the iron core assembly is provided with a fixed iron core, a movable iron core, a spring, a fixed contact, and an iron core sleeve, the spring ejector rod of the movable iron core is stopped in the fixed iron core, an operating rod is fixedly connected to one side of a driving disk, the top end of the operating rod extends to the outer side of a fixed seat, a limiting block is installed on the driving disk, a first lightning protection module is installed on the fixed seat on the other side of an iron core component in parallel, an inner shell is installed on the fixed seat on the outer side of the first lightning protection module, a slot is formed in the inner shell, the first lightning protection module and a second lightning protection module are connected to a second lightning protection module elastic sheet connecting seat, the first lightning protection module and the second lightning protection module are connected with a coil leading-out end through wires, the first lightning protection module is connected with the second lightning protection module through wires, a coil is arranged on the iron core component, a linkage chuck is installed on the fixed seat on one side of the driving disk through a rotating shaft, and a limiting chuck matched with the limiting block is fixed on one side of, fixedly connected with gangbar between spacing chuck and the driving-disc to install fixing chuck through reset spring on the linkage chuck, fixing chuck's one end is contradicted with iron core subassembly each other simultaneously, through install first wiring frame on the fixing base of first lightning protection module one end, the one end of first wiring frame is fixed with first wiring board simultaneously, and the other end of first wiring board passes through the wiring frame and is connected with fixing chuck, be provided with second wiring frame on the fixing base of second lightning protection module one end, install the second wiring board on the second wiring frame to the one end fixedly connected with setting element of second wiring frame is kept away from to the second wiring board.
Preferably, a contact is arranged on the fixing seat below the linkage chuck, the contact is mutually abutted to the linkage chuck, and meanwhile, the contact is connected with the second wiring board through a wire.
Preferably, demountable installation has the back lid on the fixing base, be provided with on the inner wall of back lid, micro-gap switch, and the one corner position department of back lid is provided with the remote signalling binding post to the screw hole has all evenly been seted up on fixing base and the back lid, and the screw hole one-to-one that covers simultaneously fixing base and back corresponds.
Preferably, the positioning piece is clamped between the second lightning protection module and the second wiring board, and a gap is formed between the second wiring board and the first lightning protection module as well as between the second wiring board and the second lightning protection module.
Preferably, the positioning element is welded to the second lightning protection module.
Preferably, the iron core component is of a cylindrical structure, the coil is uniformly wound on the outer surface of the iron core component, the wire inlet end of the coil is fixedly connected with the second lightning protection module elastic sheet, the wire outlet end of the coil is connected with the wire inlet end of the first lightning protection module and is connected with the wire inlet end of the second lightning protection module through a metal conductor, and the second lightning protection module elastic sheet is connected with the connecting seat and is connected with the wire inlet end of the second lightning protection module.
Preferably, action bars, driving-disc and stopper are mutually supported and are constituted operating device, spacing chuck, linkage chuck and fixed chuck are mutually supported and are constituted and break away from the mechanism, coil, iron core subassembly, second lightning protection module shell fragment are mutually supported and are constituted electromagnetic structure, first wiring board, first lightning protection module, second wiring board, setting element are mutually supported and are constituted lightning protection structure.
Preferably, the first lightning protection module and the second lightning protection module may be of a voltage switch type, a voltage limiting type, or a composite type.
Preferably, the first lightning protection module and the second lightning protection module are connected in parallel.
Preferably, the first lightning protection module and the second lightning protection module are one lightning protection unit module or a combination of a plurality of lightning protection units.
Preferably, the fixing seat, the operating rod, the driving disc, the limiting block, the linkage rod, the limiting chuck, the linkage chuck, the fixing chuck, the contact, the static contact, the coil, the iron core assembly, the second lightning protection module elastic sheet, the first wiring frame, the second wiring frame, the first wiring board and the first lightning protection module are matched with each other to form the overcurrent tripping device.
Compared with the prior art, the invention has the beneficial effects that: in the surge protection device, the power supply unit is connected with the power supply unit,
1. the lightning protection module system is arranged, and when surge lightning current generated by lightning strike enters the ground wire through the lightning protection module system; when a load power frequency current exists, the power frequency overcurrent passes through a power frequency overcurrent device consisting of a first wiring board, a first lightning protection module, a second wiring board, a positioning piece, a second communication base, a contact and a coil, when the power frequency current reaches a set value, the coil generates magnetic force through an iron core component to push an iron core static contact and is linked with a chuck to realize tripping, so that the surge protector is prevented from being ignited or damaged, and the service life of the surge protector is prolonged; after the surge protector is tripped, lightning current can also be connected to the ground through the lightning protection module of the surge protector, the lightning protection function of the surge protector is not damaged, and equipment is effectively protected,
2. this surge protector can set to big through-flow B + C mode according to on-the-spot needs according to two sets of lightning protection modules, and this surge protector still has lightning protection after two sets of lightning protection modules of surge protector damage arbitrary a set of, and two sets of lightning protection modules are mutual backups, and this surge protector has failure mode protect function under extreme condition.
3. This surge protector can hang the remote signalling module on one's side, gives remote terminal system with the signal transmission, strengthens practicality and security, and this surge protector lightning protection module also has the remote signalling function and gives remote terminal system with the signal transmission.
Drawings
FIG. 1 is a schematic illustration of a front view of the explosive structure of the present invention;
FIG. 2 is a schematic view of the rear cover structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a rear view of the explosive structure of the present invention;
fig. 5 is a schematic structural view of the inner shell of the present invention.
In the figure: 1-1-1, a fixed seat; 1-2-1, an operating lever; 1-2-2, a driving disc; 1-2-3, a limiting block; 1-2-4, a linkage rod; 1-3-1, a limiting chuck; 1-3-2, a linkage chuck; 1-4-3, fixing a chuck; 1-4-1, a contact; 1-4-5, static contact; 1-5-1, coil; 1-5-2, iron core assembly; 1-5-3, a second lightning protection module elastic sheet; 1-4-7, a first wiring frame; 1-4-4 and a second wiring frame; 1-4-6, a first patch panel; 1-6-1, a first lightning protection module; 2-1, slotting; 2-2, a second lightning protection module; 2-3, a connecting seat; 2-4, a wiring frame; 2-5, an inner shell; 1-4-2; a second wiring board, 1-6-2, and a positioning member; 3-1, a rear cover; 3-2, a microswitch; 3-3, and a remote signaling terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a surge protector comprises a fixed seat 1-1-1, a linkage rod 1-2-4, a driving disc 1-2-2 and a linkage chuck 1-3-2, wherein one corner of the fixed seat 1-1-1 is provided with the clamping plate 1-1-2, the middle of the inner side of the fixed seat 1-1-1 is provided with an iron core assembly 1-5-2, the iron core assembly 1-5-2 is provided with a static iron core, a movable iron core, a spring, a static contact and an iron core sleeve, a spring ejector rod of the movable iron core is stopped in the static iron core, the iron core assembly 1-5-2 is connected with the static contact 1-4-5, the fixed seat 1-1-1-1 at one side of the iron core assembly 1-5-2 is movably provided with the driving disc 1-2-2, one side of the driving disc 1-2-2 is fixedly connected with an operating rod 1-2-1, the top end of the operating rod 1-2-1 extends to the outer side of the fixed seat 1-1-1, meanwhile, the driving disc 1-2-2 is provided with a limited block 1-2-3, the fixed seat 1-1-1-1 at the other side of the iron core assembly 1-5-2 is provided with a first lightning protection module 1-6-1 in parallel, the fixed seat 1-1-1 at the outer side of the first lightning protection module 1-6-1 is provided with an inner shell 2-5, the inner shell 2-5 is provided with a slot 2-1, a connecting seat 2-3 and a second lightning protection module 2-2, and the connecting seat 2-3 is connected with the second lightning protection module 2-2, the first lightning protection module 1-6-1 and the second lightning protection module 2-2 are connected with a wire outlet end of a coil 1-5-1 through a lead, the coil 1-5-1 is arranged on an iron core assembly 1-5-2, a linkage chuck 1-3-2 is arranged on a fixed seat 1-1-1-1 at one side of a driving disk 1-2-2 through a rotating shaft, a limit chuck 1-3-1 matched with a limit block 1-2-3 is fixed at one side of the linkage chuck 1-3-2 close to the driving disk 1-2-2, a linkage rod 1-2-4 is fixedly connected between the limit chuck 1-3-1 and the driving disk 1-2-2, and a fixed chuck 1-4-3 is arranged on the linkage chuck 1-3-2 through a return spring, meanwhile, one end of the fixing chuck 1-4-3 is mutually abutted against the iron core assembly 1-5-2, a first wiring frame 1-4-7 is arranged on a fixing seat 1-1-1-1 at one end of the first lightning protection module 1-6-1, a first wiring board 1-4-6 is fixed at one end of the first wiring frame 1-4-7, the other end of the first wiring board 1-4-6 is connected with the fixing chuck 1-4-3 through a wiring frame 2-4, a second wiring frame 1-4-4 is arranged on a fixing seat 1-1-1 at one end of the second lightning protection module 2-2, a second wiring board 1-4-2 is arranged on the second wiring frame 1-4-4, and one end of the second wiring board 1-4-2 far away from the second wiring frame 1-4-4 is fixed Connecting with a positioning piece 1-6-2;
the positioning piece 1-6-2 is clamped between the second lightning protection module 2-2 and the second wiring board 1-4-2, and a gap is formed between the second wiring board 1-4-2 and the first lightning protection module 1-6-1 and the second lightning protection module 2-2;
a contact 1-4-1 is arranged on a fixed seat 1-1-1 below the linkage chuck 1-3-2, the contact 1-4-1 is abutted against the linkage chuck 1-3-2, meanwhile, the contact 1-4-1 is fixedly connected with a second wiring board 1-4-2 through a wire, the contact 1-4-1 is used for monitoring the state of the linkage chuck 1-3-2, and when the linkage chuck 1-3-2 rotates and is separated from the contact 1-4-1, the contact 1-4-1 transmits a signal to the second wiring board 1-4-2 through the wire;
a rear cover 3-1 is detachably mounted on the fixed seat 1-1-1, a microswitch 3-2 is arranged on the inner wall of the rear cover 3-1, a telecommand wiring terminal 3-3 is arranged at one corner of the rear cover 3-1, screw holes are uniformly formed in the fixed seat 1-1-1 and the rear cover 3-1, the screw holes in the fixed seat 1-1-1 and the rear cover 3-1 are in one-to-one correspondence, the detachable mounting of the rear cover 3-1 and the fixed seat 1-1-1 is facilitated, an electrical element is conveniently mounted on the fixed seat 1-1-1, and meanwhile later maintenance and repair are facilitated;
the positioning piece 1-6-2 is welded on the second lightning protection module 2-2;
the iron core component 1-5-2 is of a cylindrical structure, the coil 1-5-1 is uniformly wound on the outer surface of the iron core component 1-5-2, the wire inlet end of the coil 1-5-1 is fixedly connected with the second lightning protection module elastic sheet 1-5-3, the wire outlet end of the coil 1-5-1 is connected with the wire inlet end of the first lightning protection module 1-6-1 and is connected with the wire inlet end of the second lightning protection module 2-2 through a metal conductor, and the second lightning protection module elastic sheet 1-5-3 is connected with the connecting seat 2-3 and is connected with the wire inlet end of the second lightning protection module 2-2;
the operating rod 1-2-1, the driving disc 1-2-2 and the limiting block 1-2-3 are mutually matched to form an operating mechanism, the limiting chuck 1-3-1, the linkage chuck 1-3-2 and the fixing chuck 1-4-3 are mutually matched to form a separating mechanism, the coil 1-5-1, the iron core assembly 1-5-2 and the second lightning protection module elastic sheet 1-5-3 are mutually matched to form an electromagnetic structure, and the first wiring board 1-4-6, the first lightning protection module 1-6-1, the second lightning protection module 2-2, the second wiring board 1-4-2 and the positioning piece 1-6-2 are mutually matched to form a lightning protection structure;
the first lightning protection module 1-6-1 and the second lightning protection module 2-2 can be of a voltage switch type, a voltage limiting type or a composite type;
the first lightning protection module 1-6-1 and the second lightning protection module 2-2 are connected in parallel.
The first lightning protection module 1-6-1 and the second lightning protection module 2-2 are a lightning protection unit module or a combination of a plurality of lightning protection units;
the lightning protection structure of the surge protector can be formed by connecting one or more lightning protection modules in parallel; or a plurality of lightning protection modules can be connected in series and then connected in parallel; or a plurality of lightning protection modules can be connected in parallel and then connected in series.
The working principle is as follows: when in use, an operating mechanism consisting of an operating rod 1-2-1, a driving disk 1-2-2 and a limiting block 1-2-3 is arranged in a fixed seat 1-1-1, a release mechanism consisting of a limiting chuck 1-3-1, a linkage chuck 1-3-2 and a fixed chuck 1-4-3 which are assembled in advance is arranged in the fixed seat 1-1-1, the limiting block 1-2-3 is matched with the limiting chuck 1-3-1, a contact 1-4-1 is arranged in the fixed seat 1-1-1, the contact 1-4-1 is enabled to be mutually abutted with the linkage chuck 1-3-2, the inlet end of a coil 1-5-1 is wound on an iron core component 1-5-2 and connected to a second lightning protection module elastic sheet 1-5-3, an electromagnetic mechanism consisting of an assembled coil 1-5-1, an assembled iron core component 1-5-2 and a second lightning protection module elastic sheet 1-5-3 is installed into a fixed seat 1-1-1, an assembled first wiring frame 1-4-7 is sleeved into a first wiring board 1-4-6, then the first lightning protection module 1-6-1 and the second lightning protection module 2-2 are installed into the fixed seat 1-1-1, a second wiring frame 1-4-4 is sleeved into a second wiring board 1-4-2 and installed into the fixed seat 1-1-1, a contact 1-4-1 is connected with the second wiring board 1-4-2 through a lead 9, the second lightning protection module elastic sheet 1-5-3 of the coil 1-5-1 is connected with an inlet end of the second lightning protection module 2-2, welding the positioning piece 1-6-2 on the second lightning protection module 2-2; a lightning protection module system formed by mutually matching a first wiring board 1-4-6, a first lightning protection module 1-6-1, a second lightning protection module 2-2, a second wiring board 1-4-2 and a positioning piece 1-6-2, a second wiring board 1-4-2, a contact 1-4-1, a static contact 1-4-5, a limiting chuck 1-3-1 and a power frequency overcurrent device formed by mutually matching the second lightning protection module 2-2 are firstly connected in parallel and then connected in series into a ground wire, lightning current enters the ground wire through the lightning protection module system, when the power frequency current reaches a set value, a separation mechanism formed by mutually matching the limiting chuck 1-3-1, a linkage chuck 1-3-2 and a fixed chuck 1-4-3 is triggered, thus, tripping is realized, the surge protector is prevented from being ignited or damaged, and the service life of the surge protector is prolonged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A surge protector comprises a fixed seat (1-1-1), a linkage rod (1-2-4), a driving disc (1-2-2) and a linkage chuck (1-3-2), and is characterized in that: a clamping plate (1-1-2) is arranged at one corner of the fixed seat (1-1-1), an iron core assembly (1-5-2) is arranged in the middle of the inner side of the fixed seat (1-1-1), the iron core assembly (1-5-2) is provided with a static iron core, a movable iron core, a spring, a static contact and an iron core sleeve, a spring ejector rod of the movable iron core is stopped in the static iron core, the static contact (1-4-5) is connected to the iron core assembly (1-5-2), a driving disc (1-2-2) is movably arranged on the fixed seat (1-1-1) at one side of the iron core assembly (1-5-2) through a rotating shaft, an operating rod (1-2-1) is fixedly connected to one side of the driving disc (1-, the top end of the operating rod (1-2-1) extends to the outer side of the fixed seat (1-1-1), meanwhile, a limiting block (1-2-3) is installed on the driving disk (1-2-2), a first lightning protection module (1-6-1) is installed on the fixed seat (1-1-1) on the other side of the iron core assembly (1-5-2) in parallel, an inner shell (2-5) is installed on the fixed seat (1-1-1) on the outer side of the first lightning protection module (1-6-1), a slot (2-1), a connecting seat (2-3) and a second lightning protection module (2-2) are arranged on the inner shell (2-5), and the connecting seat (2-3) is connected with the second lightning protection module (2-2), the first lightning protection module (1-6-1) and the second lightning protection module (2-2) are connected with a wire outlet end of the coil (1-5-1) through wires, the coil (1-5-1) is arranged on the iron core assembly (1-5-2), a current limiting element is arranged at the wire outlet end or a wire inlet end of the coil (1-5-1), a linkage chuck (1-3-2) is arranged on the fixing seat (1-1-1) on one side of the driving disc (1-2-2) through a rotating shaft, a limiting chuck (1-3-1) matched with the limiting block (1-2-3) is fixed on one side, close to the driving disc (1-2-2), of the linkage chuck (1-3-2), and the limiting chuck (1-3-1) and the driving disc (1-2-2) are fixedly connected with each other The lightning protection device comprises a linkage rod (1-2-4), a fixing chuck (1-4-3) is installed on the linkage chuck (1-3-2) through a reset spring, one end of the fixing chuck (1-4-3) is abutted to an iron core assembly (1-5-2), a first wiring frame (1-4-7) is installed on a fixing seat (1-1-1) at one end of a first lightning protection module (1-6-1), a first wiring board (1-4-6) is fixed at one end of the first wiring frame (1-4-7), the other end of the first wiring board (1-4-6) is connected with the fixing chuck (1-4-3) through a wiring frame (2-4), and a fixing seat (1-1-1) at one end of a second lightning protection module (2-2) is provided with a fixing block (1-1-1) The wire connecting structure is provided with a second wire connecting frame (1-4-4), a second wiring board (1-4-2) is installed on the second wire connecting frame (1-4-4), and a positioning piece (1-6-2) is fixedly connected to one end, far away from the second wire connecting frame (1-4-4), of the second wiring board (1-4-2).
2. A surge protector device as claimed in claim 1, wherein: a contact (1-4-1) is arranged on the fixed seat (1-1-1) below the linkage chuck (1-3-2), the contact (1-4-1) and the linkage chuck (1-3-2) are mutually abutted, and meanwhile, the contact (1-4-1) is connected with the second wiring board (1-4-2) through a wire.
3. A surge protector device as claimed in claim 1, wherein: the rear cover (3-1) is detachably mounted on the fixed seat (1-1-1), a touch switch (3-2) is arranged on the inner wall of the rear cover (3-1), a remote signaling wiring terminal (3-3) is arranged at one corner of the rear cover (3-1), screw holes are uniformly formed in the fixed seat (1-1-1) and the rear cover (3-1), and the screw holes in the fixed seat (1-1-1) and the rear cover (3-1) correspond to each other one by one.
4. A surge protector device as claimed in claim 1, wherein: the positioning piece (1-6-2) is clamped between the second lightning protection module (2-2) and the second wiring board 1-4-2, and a gap is formed between the second wiring board 1-4-2 and the first lightning protection module (1-6-1) and the second lightning protection module (2-2).
5. A surge protector device as claimed in claim 1, wherein: the iron core assembly (1-5-2) is of a cylindrical structure, the coil (1-5-1) is uniformly wound on the outer surface of the iron core assembly (1-5-2), the wire inlet end of the coil (1-5-1) is fixedly connected with the magnet yoke of the iron core assembly (1-5-2), the wire outlet end of the coil (1-5-1) is connected with the wire inlet end of the first lightning protection module (1-6-1) and is connected with the wire inlet end of the second lightning protection module (2-2) through a metal conductor, and the elastic sheet (1-5-3) of the second lightning protection module is connected with the connecting seat (2-3) and is connected with the wire inlet end of the second lightning protection module (2-2).
6. A surge protector device as claimed in claim 1, wherein: the operating rod (1-2-1), the driving disc (1-2-2) and the limiting block (1-2-3) are matched with each other to form an operating mechanism, the limiting chuck (1-3-1), the linkage chuck (1-3-2) and the fixing chuck (1-4-3) are matched with each other to form a separating mechanism, the coil (1-5-1), the iron core assembly (1-5-2) and the magnet yoke are matched with each other to form an electromagnetic structure system, the first wiring board (1-4-6), the second lightning protection module elastic sheet (1-5-3), the first lightning protection module (1-6-1), the second lightning protection module (2-2), the second wiring board (1-4-2) and the like, The positioning pieces (1-6-2) are mutually matched to form a lightning protection structure.
7. A surge protector device as claimed in claim 1, wherein: the first lightning protection module (1-6-1) and the second lightning protection module (2-2) can be of a voltage switch type, a voltage limiting type or a composite type.
8. A surge protector device as claimed in claim 1, wherein: the first lightning protection module (1-6-1) and the second lightning protection module (2-2) are connected in parallel.
9. A surge protector device as claimed in claim 1, wherein: the first lightning protection module (1-6-1) and the second lightning protection module (2-2) are a lightning protection unit module or a combination of a plurality of lightning protection units.
10. A surge protector device as claimed in claim 1, wherein: the lightning protection device comprises a fixing seat (1-1-1), an operating rod (1-2-1), a driving disc (1-2-2), a limiting block (1-2-3), a linkage rod (1-2-4), a limiting chuck (1-3-1), a linkage chuck (1-3-2), a fixing chuck (1-4-3), a contact (1-4-1), a static contact (1-4-5), a coil (1-5-1), an iron core assembly (1-5-2), a second lightning protection module elastic sheet (1-5-3), a first wiring frame (1-4-7), a second wiring frame (1-4-4), a first wiring board (1-4-6), The first lightning protection modules (1-6-1) are matched with each other to form an overcurrent tripping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290278.2A CN111431157A (en) | 2020-04-14 | 2020-04-14 | Surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290278.2A CN111431157A (en) | 2020-04-14 | 2020-04-14 | Surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111431157A true CN111431157A (en) | 2020-07-17 |
Family
ID=71556280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010290278.2A Withdrawn CN111431157A (en) | 2020-04-14 | 2020-04-14 | Surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111431157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510662A (en) * | 2020-10-29 | 2021-03-16 | 扬州浪涌电气有限公司 | Switch type surge protector |
| CN114552548A (en) * | 2022-03-05 | 2022-05-27 | 安徽诺希电气设备科技有限公司 | Overvoltage protection ware that security performance is strong |
-
2020
- 2020-04-14 CN CN202010290278.2A patent/CN111431157A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510662A (en) * | 2020-10-29 | 2021-03-16 | 扬州浪涌电气有限公司 | Switch type surge protector |
| CN112510662B (en) * | 2020-10-29 | 2022-07-29 | 扬州浪涌电气有限公司 | Switch type surge protector |
| CN114552548A (en) * | 2022-03-05 | 2022-05-27 | 安徽诺希电气设备科技有限公司 | Overvoltage protection ware that security performance is strong |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200717 |