CN220022326U - Take general clearance surge protector of throughput of plug mode - Google Patents
Take general clearance surge protector of throughput of plug mode Download PDFInfo
- Publication number
- CN220022326U CN220022326U CN202321047140.5U CN202321047140U CN220022326U CN 220022326 U CN220022326 U CN 220022326U CN 202321047140 U CN202321047140 U CN 202321047140U CN 220022326 U CN220022326 U CN 220022326U
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- CN
- China
- Prior art keywords
- module
- push rod
- tripping
- base
- subassembly
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- 230000001012 protector Effects 0.000 title claims abstract description 25
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 230000011664 signaling Effects 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a through-flow most-gap surge protector with a plug-in mode, which comprises: a body, the body comprising: the module and base, be formed with the slot on the base, be formed with on the module with slot assorted back-off, the module inserts the base is fixed, the module contains module subassembly, switch key handle, shelters from push rod, tripping insertion piece, spring, module outer box, switch key handle and shelter from the push rod and set up respectively on the module subassembly, the tripping insertion piece passes through low temperature welding and sets up on the electrode of module subassembly, just shelter from the push rod and locate tripping insertion piece with between the module subassembly, spring coupling module subassembly with shelter from the push rod. The utility model has the beneficial effects that: the module has the characteristics of large module current capacity, thermal tripping function, external remote signaling remote alarm function, module window visual failure function, pluggable module, high reliability and convenient processing.
Description
Technical Field
The utility model relates to the technical field of surge protectors, in particular to a through-flow multi-gap surge protector with a plug-in mode.
Background
A. The B, C, D-level power surge protector is generally applied to some expensive equipment or equipment circuits of some important application occasions, particularly a T1-level protection switch type or compound type surge protector with larger through flow, the conventional T1-level protection switch type or compound type surge protector product is difficult to plug modules while being provided with a tripping device under the condition of larger through flow, if a general plug module structure is used, under the condition of larger lightning current impact, the pin positions generate electric arcs due to poor contact due to the action of heat energy during large current impact, and fire disaster can be caused, so that a device for solving the defect is needed to overcome the defect.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a large-clearance surge protector with a plug-in mode and large flow rate.
The technical scheme of the utility model is as follows: the utility model provides a through-flow large-gap surge protector with a plug-in mode, which comprises: a body, the body comprising: the module and base, be formed with the slot on the base, be formed with on the module with slot assorted back-off, the module inserts the base is fixed, the module contains module subassembly, switch key handle, shelters from push rod, tripping insertion piece, spring, module outer box, switch key handle and shelter from the push rod and set up respectively on the module subassembly, tripping insertion piece passes through low temperature welding and sets up on the electrode of module subassembly, just shelter from the push rod locate tripping insertion piece with between the module subassembly, spring coupling module subassembly with shelter from the push rod, module subassembly is located in the module outer box, the base contains plastic drain pan, terminal subassembly, circuit board switch subassembly, remote signalling terminal, button are located in the plastic drain pan.
Further, the plastic bottom shell is made of one of PA46V0, PA66GF30V0, PA6GF30V0 and PBTGF20V 0.
Further, the switch of the circuit board switch assembly is a micro switch.
By adopting the scheme, the utility model has the beneficial effects that: the multi-gap core assembly of the base, the terminal assembly and the module is in normal-temperature cold assembly, the connection of the electrode tripping sheet and the multi-gap core assembly is in low-temperature soldering tin welding, the installation is simple and quick, the device is suitable for mechanical production, the cost is low, and the device has great economic use value; the module is a multi-gap surge protection module with a tripping device, has high flux and strong follow current blocking capacity in surge, is provided with a thermal tripping device under the conditions of special continuous longer surge and very large flux, can be disconnected under the condition of short circuit, can provide remote signaling failure warning, and plays a role of redundant insurance so as to avoid fire; the voltage aging does not exist in the multi-gap surge protector with the plug-in mode, so that the high-conduction voltage and low-residual voltage can be realized, and the insulation aging electricity can be effectively protected.
Drawings
Fig. 1 is an exploded view of the present utility model.
Fig. 2 is an exploded view of the base of the present utility model.
Fig. 3 is an exploded view of the module of the present utility model.
Fig. 4 is a schematic view of the assembly of the module and base of the present utility model.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1 and fig. 4 in combination, in this embodiment, the present utility model provides a through-flow multi-gap surge protector with a plug-in mode, including: a body, the body comprising: a module 15 and a base 14, said module 15 being inserted into said base 14 and fixed, said module 15 comprising: the novel high-voltage power supply module comprises a module assembly 8, a switch key handle 9, a shielding push rod 10, a tripping insertion sheet 11, a spring 12 and a module outer box 13, wherein the switch key handle 9 and the shielding push rod 10 are respectively arranged on the module assembly 8, the tripping insertion sheet 11 is arranged on an electrode of the module assembly 8 through low-temperature welding, the shielding push rod 10 is arranged between the tripping insertion sheet 11 and the module assembly 8, the spring 12 is connected with the module assembly 8 and the shielding push rod 10, the module assembly 8 is arranged in the module outer box 13, and the base 14 comprises a plastic bottom shell 1, a terminal assembly 5, a circuit board switch assembly 2, a remote signaling terminal 3 and a button 4, and the terminal assembly 5, the circuit board switch assembly 2, the remote signaling terminal 3 and the button 4 are arranged in the plastic bottom shell.
Further, the chips of the module assembly 8 are multi-gap.
Further, the switch key handle 9 and the shielding push rod 10 are made of one of PA46V0, PA66GF30V0, PA6GF30V0 and PBTGF20V 0.
Further, the tripping insertion piece 11 is a high-quality copper sheet with better elasticity, the thickness of the copper sheet is 0.3 mm-0.8 mm, and the sectional area is not less than 1.5mm 2 。
Further, the spring 12 is made of a metal material with good elasticity, and the diameter of the material is 0.3 mm-0.6 mm.
Further, the material of the module outer case 12 is one of PA46V0, PA66GF30V0, PA6GF30V0, and PBTGF20V 0.
Further, the base 1 and the base 6 are made of one of PA46V0, PA66GF30V0, PA6GF30V0 and PBTGF20V 0.
Further, the terminal assembly 5 is made of a metal material with good conductivity.
Further, the switch of the circuit board switch assembly 2 is a micro switch with normal open and normal close functions.
Further, the remote signaling terminal 3 is made of plastic and copper.
Further, the material of the button 4 is one of PA46V0, PA66GF30V0, PA6GF30V0, and PBTGF20V 0.
Further, the back-off 15 is formed on two sides of the module 15, and the back-off 15 is clamped with the groove 16 of the base 14, so that the module 15 is electrically connected with the inside of the base 14 reliably, and no connection displacement can be generated in any case.
Further, the terminal assembly 5 of the base 14 is electrically connected to the outside.
Referring to fig. 1 to 3, the base 14 of the surge protector of the present embodiment may be assembled by the following procedure: the base 1 is formed by installing 2 terminal assemblies 5, a circuit board switch assembly 2, a remote signaling terminal 3 and a button 4 on the base 1, covering a base 6, and installing a riveting copper pipe for compaction, so as to obtain a surge protector base 14.
Referring to fig. 1, 3 and 4 in combination, the module of the surge protector 15 of the present embodiment may be assembled by the following procedure: the module 15 is formed by firstly loading the switch key handle 9 and the shielding push rod 10 on the module assembly 8, then loading the tripping insertion sheet 11 on the module assembly 8, welding the tripping sheet 11 on an electrode of the module assembly 8 by using low-temperature soldering tin, then hanging the spring 12, and finally loading the module into the module outer box 13.
According to the surge protector, different quantity types of surge protectors can be selected according to actual use requirements, for example, 2P or 3P can be single-phase power supply surge protection, and 3P to 5P can be three-phase power supply surge protection.
When the surge protector of this scheme works, when the body receives extra large surge impact, can produce very big heat, cause to hug closely the low temperature soldering tin with the tripping insertion piece on the copper electrode and melt, the tripping insertion piece bullet is opened, and the spring pulling shelters from the push rod and makes copper electrode and tripping insertion piece completely keep apart, and the micro-gap switch of circuit board switch assembly converts normal open from normal close to normal open, normally open to normal close this moment provides long-range inefficacy warning, surge protector is impaired, needs to change surge protector as soon as possible, can observe the push rod colour through the module window and obtain surge protector and be in the failure state.
In summary, the beneficial effects of the utility model are as follows: the multi-gap core assembly of the base, the terminal assembly and the module is in normal-temperature cold assembly, the connection of the electrode tripping sheet and the multi-gap core assembly is in low-temperature soldering tin welding, the installation is simple and quick, the device is suitable for mechanical production, the cost is low, and the device has great economic use value; the module is a multi-gap surge protection module with a tripping device, has high flux and strong follow current blocking capacity in surge, is provided with a thermal tripping device under the conditions of special continuous longer surge and very large flux, can be disconnected under the condition of short circuit, can provide remote signaling failure warning, and plays a role of redundant insurance so as to avoid fire; the voltage aging does not exist in the multi-gap surge protector with the plug-in mode, so that the high-conduction voltage and low-residual voltage can be realized, and the insulation aging electricity can be effectively protected.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (3)
1. The utility model provides a take general clearance surge protector of throughput of plug mode which characterized in that includes: a body, the body comprising: the module and base, be formed with the slot on the base, be formed with on the module with slot assorted back-off, the module inserts the base is fixed, the module includes: module subassembly, switch key handle, shelter from push rod, tripping insertion piece, spring, module outer box, the switch key handle with shelter from the push rod and set up respectively on the module subassembly, the tripping insertion piece passes through low temperature welding and sets up on the electrode of module subassembly, just the shielding push rod is located the tripping insertion piece with between the module subassembly, spring coupling module subassembly with shelter from the push rod, module subassembly is located in the module outer box, the base includes: the plastic bottom shell, the terminal assembly, the circuit board switch assembly, the remote signaling terminal and the button are arranged in the plastic bottom shell.
2. The surge protector with a large through flow capacity and a plug-in mode according to claim 1, wherein the plastic bottom shell is made of one of PA46V0, PA66GF30V0, PA6GF30V0 and PBTGF20V 0.
3. The plug-in mode flow-through multi-gap surge protector of claim 1, wherein the switch of the circuit board switch assembly is a micro switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047140.5U CN220022326U (en) | 2023-05-05 | 2023-05-05 | Take general clearance surge protector of throughput of plug mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047140.5U CN220022326U (en) | 2023-05-05 | 2023-05-05 | Take general clearance surge protector of throughput of plug mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022326U true CN220022326U (en) | 2023-11-14 |
Family
ID=88674267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321047140.5U Active CN220022326U (en) | 2023-05-05 | 2023-05-05 | Take general clearance surge protector of throughput of plug mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022326U (en) |
-
2023
- 2023-05-05 CN CN202321047140.5U patent/CN220022326U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |