CN107872051A - Possess remote signalling and export pluggable 10/350us lightning protection for power supply - Google Patents
Possess remote signalling and export pluggable 10/350us lightning protection for power supply Download PDFInfo
- Publication number
- CN107872051A CN107872051A CN201610856445.9A CN201610856445A CN107872051A CN 107872051 A CN107872051 A CN 107872051A CN 201610856445 A CN201610856445 A CN 201610856445A CN 107872051 A CN107872051 A CN 107872051A
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- CN
- China
- Prior art keywords
- remote signalling
- lightning
- groove
- resistor
- resistance
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Classifications
-
- 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
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Possess remote signalling the invention discloses one kind and export pluggable 10/350us lightning protection for power supply, including base and lightning-protection module, base is provided with the groove for accommodating lightning-protection module, relative two medial surfaces of groove are arcwall face, and relative two medial surfaces of groove have extended towards two groups of inserted sheets, bottom angled of the inserted sheet from the top of groove to groove, the outer wall of lightning-protection module are provided with the slot coordinated with inserted sheet.Its advantages of is that lightning-protection module can insert or pull out groove easily and fast along inserted sheet；Lightning-protection module is mutually locked with base by Elastic buckle with neck, is prevented, lightning-protection module mutually comes off with base；Alarm remote remote signalling output function is deteriorated with module.
Description
Technical field
Possess remote signalling the present invention relates to a kind of Lightning Prevention Technique field, especially one kind and export pluggable 10/350us
Lightning protection for power supply.
Background technology
The μ s power supplys power source surge protectors of I levels 10/350 in the market are all integral structures, or lightning-protection module
All it is vertical tetragonal structure with lightning-protection module base, does not plug gradient, frictional force is very big, when lightning-protection module is inserting
Or extract very laborious during lightning-protection module base, it has not been convenient to plug；The μ s power surges of I levels 10/350 protection of in the market simultaneously
Device, deteriorated without module and alert and export the function of long-range remote signalling.
The content of the invention
Pluggable 10/350us is exported present invention aims to solve the deficiencies of the prior art, and provides a kind of one kind possesses remote signalling
Lightning protection for power supply.
A kind of technical scheme of the present invention：
One kind possesses remote signalling and exports pluggable 10/350us lightning protection for power supply, including base and lightning-protection module, base
Provided with the groove for accommodating lightning-protection module, relative two medial surfaces of groove are arcwall face, and relative two medial surfaces of groove prolong in opposite directions
Stretching has two groups of inserted sheets, bottom angled of the inserted sheet from the top of groove to groove, and the outer wall of lightning-protection module is provided with what is coordinated with inserted sheet
Slot.
A kind of preferred scheme is that relative two medial surfaces of groove are respectively equipped with neck, and the outer wall of lightning-protection module is provided with and neck
Corresponding Elastic buckle, Elastic buckle include press section and the hook part being caught in neck；After lightning-protection module insertion groove, crotch
Portion buckles into neck, and when pressing press section, hook part departs from neck.
A kind of preferred scheme is to be provided with first electrode piece, second electrode piece, the 3rd electrode slice, mutual inductor in lightning-protection module
L2, the PCBA board electrically connected with mutual inductor L2, for fixing mutual inductor L2 and PCBA board insulation fixed mount and gas
Discharge tube；Second electrode piece is between first electrode piece and the 3rd electrode slice and arranged in parallel, and gas-discharge tube is sandwiched in
Between second electrode piece and the 3rd electrode slice, insulation fixed mount is sandwiched between first electrode piece and second electrode piece.
A kind of preferred scheme be provided with base with the L/N Wiring ports of first electrode piece grafting and with the 3rd electrode slice
The PE Wiring ports of grafting, first electrode piece contact with L/N Wiring ports face, and the 3rd electrode slice contacts with PE Wiring ports face.
A kind of preferred scheme is to be provided with remote signalling output circuit plate in base, after lightning-protection module inserts groove, remote signalling output
Circuit board electrically connects with PCBA board.
A kind of preferred scheme is that PCBA board includes module deterioration remote signalling output circuit, and module deterioration remote signalling output circuit includes
Remote signalling terminal J1, first resistor R1, second resistance R2,3rd resistor R3, fuse F1, electric capacity C, impedance L1, the first two-way wink
The two-way transient diode D2 of state diode D1 and second；Remote signalling terminal J1, first resistor R1, fuse F1, mutual inductor L2,
Impedance L1 and 3rd resistor R3 connect to form closed-loop path, second resistance R2 one end simultaneously with mutual inductor L2 and fuse F1
Connection, the other end is connected with the second two-way transient diode D2 anode, the second two-way transient diode D2 negative electrode and meanwhile with
Fuse F1, the first two-way transient diode D1 negative electrode and first resistor R1 connections, the first two-way transient diode D1's
Anode is connected with 3rd resistor R3 and mutual inductor L2 simultaneously, and the first two-way transient diode D1 both ends are parallel with electric capacity C；
When thunder-strike current be less than nominal maximum thunder-strike current when, mutual inductor L2 induces corresponding mutual inducing current,
Remote signalling terminal J1,3rd resistor R3, impedance L1, mutual inductor L2, fuse F1 and first resistor R1 formation closed-loop path, second
The two-way transient diode D2 of resistance R2 and second are in short-circuit condition, and remote signalling terminal J1 enters normal condition；When thunder-strike current is big
In nominal maximum thunder-strike current when, mutual inductor L2 induces corresponding mutual inducing current, mutual inductance current fusing fuse F1,
Remote signalling output state is changed into open-circuit condition from short-circuit condition, and remote signalling terminal J1 enters deterioration state.
A kind of preferred scheme is that first resistor R1 and 3rd resistor R3 resistance is 1~3 ohm, second resistance R2 resistance
For 40~50 kilohms.
A kind of preferred scheme is that first resistor R1 and 3rd resistor R3 resistance is respectively 2 ohm, second resistance R2 resistance
It is worth for 47 kilohms.
Summary technical scheme, beneficial effects of the present invention：Lightning-protection module can be inserted easily and fast along inserted sheet or
Extract groove；Lightning-protection module is mutually locked with base by Elastic buckle with neck, is prevented, lightning-protection module is mutually de- with base
Fall；First electrode piece contacts with L/N Wiring ports face, and the 3rd electrode slice contacts with PE Wiring ports face so that contact resistance subtracts
It is small；Deteriorate alarm remote remote signalling output function with module, when thunder-strike current be less than nominal maximum thunder-strike current when, mutual inductance
Coil L2 induces corresponding mutual inducing current, remote signalling terminal J1,3rd resistor R3, mutual inductor L2, impedance L1, fuse F1 and
First resistor R1 forms closed-loop path, and the two-way transient diode D2 of second resistance R2 and second are in short-circuit condition, remote signalling terminal
J1 enters normal condition；When thunder-strike current be more than nominal maximum thunder-strike current when, mutual inductor L2 induce corresponding to mutually
Inducing current, mutual inductance current fusing fuse F1, remote signalling output state are changed into open-circuit condition from short-circuit condition, and remote signalling terminal J1 enters
Deterioration state, there is alarm output function.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the exploded view of the present invention.
Fig. 3 is the stereogram of lightning-protection module in the present invention.
Fig. 4 is that module deteriorates remote signalling output circuit figure in the present invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.The present invention is described further below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, one kind possesses the pluggable 10/350us lightning protection for power supply of remote signalling output, including base 20
And lightning-protection module 10, base 20 are provided with the groove 201 for accommodating lightning-protection module 10, relative two medial surfaces of groove 201 are arc
Face, and relative two medial surfaces of groove 201 have extended towards two groups of inserted sheets 202, inserted sheet 202 is from the top of groove 201 to groove
201 bottom angled, the outer wall of lightning-protection module 10 are provided with the slot 101 coordinated with inserted sheet 202.The upper end of inserted sheet 202 is provided with upward
Inclined inclined-plane, lightning-protection module 10, which can facilitate along inserted sheet 202, inserts or pull out groove 201.
Specifically, relative two medial surfaces of groove 201 are respectively equipped with neck 203, and the outer wall of lightning-protection module 10 is provided with and card
Elastic buckle 104 corresponding to groove 203, Elastic buckle 104 include press section 103 and the hook part 102 being caught in neck 203；It is anti-
After thunder module 10 inserts groove 201, hook part 102 buckles into neck 203, when pressing press section 103, hook part 102 and neck 203
Depart from.After lightning-protection module 10 inserts groove 201, hook part 102 buckles into neck 203, and base 20 is in phase with lightning-protection module 10
To locking state；When pressing press section 103, hook part 102 departs from neck 203, and base 20 is in phase with lightning-protection module 10
To disengaged position, it can facilitate and extract lightning-protection module 10 out of groove 201.
It is provided with first electrode piece 106 in lightning-protection module 10, second electrode piece 105, the 3rd electrode slice 104, mutual inductor L2,
The PCBA board electrically connected with mutual inductor L2, for fixing mutual inductor L2 and PCBA board insulation fixed mount 107 and gas
Discharge tube 108.Second electrode piece 105 is located between the electrode slice 104 of first electrode piece 106 and the 3rd and arranged in parallel, gas
Body discharge tube 108 is sandwiched between the electrode slice 104 of second electrode piece 105 and the 3rd, and insulation fixed mount 107 is sandwiched in first electrode piece
Between 106 and second electrode piece 105.As shown in Figure 2 and Figure 4, it is provided with base 20 and is connect with the L/N of the grafting of first electrode piece 106
Line end mouth 205 and the PE Wiring ports 204 with the grafting of the 3rd electrode slice 104.Remote signalling output circuit plate is provided with base 20, when
After lightning-protection module 10 inserts groove 201, remote signalling output circuit plate electrically connects with PCBA board.First electrode piece 106 and L/N terminals
The contact of 205 faces of mouth, the 3rd electrode slice contact with the face of PE Wiring ports 204 so that contact resistance reduces.
As shown in Figure 2 and Figure 4, PCBA board includes module deterioration remote signalling output circuit 30, module deterioration remote signalling output circuit
30 include remote signalling terminal J1, first resistor R1, second resistance R2,3rd resistor R3, fuse F1, electric capacity C, impedance L1, and first
The two-way two-way transient diode D2 of transient diode D1 and second；Remote signalling terminal J1, first resistor R1, fuse F1, mutual inductance
Coil L2, impedance L1 and 3rd resistor R3 connect to form closed-loop path, second resistance R2 one end simultaneously with mutual inductor L2 and
Fuse F1 connections, the other end are connected with the second two-way transient diode D2 anode, the second two-way transient diode D2 the moon
Pole is connected with fuse F1, the first two-way transient diode D1 negative electrode and first resistor R1 simultaneously, the first two-way transient state two
Pole pipe D1 anode is connected with 3rd resistor R3 and mutual inductor L2 simultaneously, and the first two-way transient diode D1 both ends are parallel with electricity
Hold C；Wherein, first resistor R1 and 3rd resistor R3 resistance are small resistor, and first resistor R1 and 3rd resistor R3 resistance are 1
~3 ohm, a kind of preferable scheme is that first resistor R1 and 3rd resistor R3 resistance is respectively 2 ohm；Second resistance R2 is
Big resistance, second resistance R2 resistance is 40~50 kilohms, and a kind of preferable scheme is that second resistance R2 resistance is 47,000
Ohm.
When thunder-strike current be less than nominal maximum thunder-strike current when, mutual inductor L2 induces corresponding mutual inducing current,
Remote signalling terminal J1,3rd resistor R3, impedance L1, mutual inductor L2, fuse F1 and first resistor R1 formation closed-loop path, second
The two-way transient diode D2 of resistance R2 and second are in short-circuit condition, and remote signalling terminal J1 enters normal condition；When thunder-strike current is big
In nominal maximum thunder-strike current when, mutual inductor L2 induces corresponding mutual inducing current, mutual inductance current fusing fuse F1,
Remote signalling output state is changed into open-circuit condition from short-circuit condition, and remote signalling terminal J1 enters deterioration state.
Above is the embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as this hair
Bright protection domain.
Claims (8)
1. one kind, which possesses remote signalling, exports pluggable 10/350us lightning protection for power supply, including base and lightning-protection module, the bottom
Seat is provided with the groove for accommodating the lightning-protection module, it is characterised in that relative two medial surfaces of the groove are arcwall face, and groove
Relative two medial surfaces extended towards two groups of inserted sheets, bottom angled of the inserted sheet from the top of groove to groove is described anti-
The outer wall of thunder module is provided with the slot coordinated with inserted sheet.
2. as claimed in claim 1 possess the pluggable 10/350us lightning protection for power supply of remote signalling output, it is characterised in that described
Relative two medial surfaces of groove are respectively equipped with neck, and the outer wall of the lightning-protection module is provided with Elastic buckle corresponding with neck, institute
Stating Elastic buckle includes press section and the hook part being caught in neck；After lightning-protection module insertion groove, hook part buckles into neck, presses
When pressing press section, hook part departs from neck.
3. as claimed in claim 1 possess the pluggable 10/350us lightning protection for power supply of remote signalling output, it is characterised in that described
First electrode piece is provided with lightning-protection module, second electrode piece, the 3rd electrode slice, mutual inductor L2, is electrically connected with mutual inductor L2
PCBA board, for fixing mutual inductor L2 and PCBA board insulation fixed mount and gas-discharge tube；The second electrode piece
Between first electrode piece and the 3rd electrode slice and arranged in parallel, the gas-discharge tube is sandwiched in second electrode piece and
Between three electrode slices, the insulation fixed mount is sandwiched between first electrode piece and second electrode piece.
4. as claimed in claim 3 possess the pluggable 10/350us lightning protection for power supply of remote signalling output, it is characterised in that described
The PE Wiring ports with the L/N Wiring ports of first electrode piece grafting and with the 3rd electrode slice grafting are provided with base, it is described
First electrode piece contacts with L/N Wiring ports face, and the 3rd electrode slice contacts with PE Wiring ports face.
5. as claimed in claim 4 possess the pluggable 10/350us lightning protection for power supply of remote signalling output, it is characterised in that described
Remote signalling output circuit plate is provided with base, after lightning-protection module inserts groove, the remote signalling output circuit plate is electrically connected with PCBA board
Connect.
6. as claimed in claim 5 possess the pluggable 10/350us lightning protection for power supply of remote signalling output, it is characterised in that institute
Stating PCBA board includes module deterioration remote signalling output circuit, and module deterioration remote signalling output circuit includes remote signalling terminal J1, and first
Resistance R1, second resistance R2,3rd resistor R3, fuse F1, electric capacity C, impedance L1, the first two-way transient diode D1 and
Two two-way transient diode D2；The remote signalling terminal J1, first resistor R1, fuse F1, mutual inductor L2, impedance L1 and the 3rd
Resistance R3 is connected to form closed-loop path, and second resistance R2 one end is connected with mutual inductor L2 and fuse F1 simultaneously, the other end
It is connected with the second two-way transient diode D2 anode, the negative electrode of the second two-way transient diode D2 while and fuse
F1, the first two-way transient diode D1 negative electrode and first resistor R1 connections, the sun of the first two-way transient diode D1
Pole is connected with 3rd resistor R3 and mutual inductor L2 simultaneously, and the first two-way transient diode D1 both ends are parallel with electric capacity C；
When thunder-strike current be less than nominal maximum thunder-strike current when, mutual inductor L2 induces corresponding mutual inducing current, remote signalling
Terminal J1,3rd resistor R3, impedance L1, mutual inductor L2, fuse F1 and first resistor R1 form closed-loop path, second resistance
The two-way transient diode D2 of R2 and second are in short-circuit condition, and remote signalling terminal J1 enters normal condition；When thunder-strike current is more than institute
During nominal maximum thunder-strike current, mutual inductor L2 induces corresponding mutual inducing current, mutual inductance current fusing fuse F1, remote signalling
Output state is changed into open-circuit condition from short-circuit condition, and remote signalling terminal J1 enters deterioration state.
7. as claimed in claim 6 possess the pluggable 10/350us lightning protection for power supply of remote signalling output, it is characterised in that described
First resistor R1 and 3rd resistor R3 resistance are 1~3 ohm, and second resistance R2 resistance is 40~50 kilohms.
8. as claimed in claim 7 possess the pluggable 10/350us lightning protection for power supply of remote signalling output, it is characterised in that described
First resistor R1 and 3rd resistor R3 resistance are respectively 2 ohm, and second resistance R2 resistance is 47 kilohms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856445.9A CN107872051B (en) | 2016-09-27 | 2016-09-27 | Have remote signalling and exports pluggable 10/350us lightning protection for power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856445.9A CN107872051B (en) | 2016-09-27 | 2016-09-27 | Have remote signalling and exports pluggable 10/350us lightning protection for power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107872051A true CN107872051A (en) | 2018-04-03 |
| CN107872051B CN107872051B (en) | 2019-05-24 |
Family
ID=61750886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610856445.9A Expired - Fee Related CN107872051B (en) | 2016-09-27 | 2016-09-27 | Have remote signalling and exports pluggable 10/350us lightning protection for power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107872051B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293660A (en) * | 2018-12-07 | 2020-06-16 | 国网内蒙古东部电力有限公司经济技术研究院 | Make things convenient for multistage series connection lightning protection device of dismouting |
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| CN104767190A (en) * | 2015-04-03 | 2015-07-08 | 四川蓝讯宝迩电子科技有限公司 | Alerting circuit for monitoring lightning arrester degradation |
| US20160161547A1 (en) * | 2014-12-09 | 2016-06-09 | Asco Power Technologies, L.P. | Method of Detecting Metal Oxide Varistor (MOV) Failure Within a Surge Protection Device |
| KR20160099969A (en) * | 2015-02-13 | 2016-08-23 | 삼연기전 주식회사 | Surge protecter for signal and communication |
| CN206180578U (en) * | 2016-09-27 | 2017-05-17 | 深圳康普盾科技股份有限公司 | Possesses pluggable 10350us source defend thunder equipment of remote signalling output |
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| CN101133531A (en) * | 2005-02-09 | 2008-02-27 | 德恩及索恩两合股份有限公司 | Pluggable device assembly for overvoltage protection |
| CN101895105A (en) * | 2009-05-22 | 2010-11-24 | 上海科晗实业有限公司 | Short-circuit preventing device of voltage dependent resistor of large-discharge-current surge protector |
| CN202126462U (en) * | 2011-01-06 | 2012-01-25 | 上海雷迅防雷技术有限公司 | Passive thunder collecting connector |
| CN203012034U (en) * | 2012-09-17 | 2013-06-19 | 吉林省泰华电子有限公司 | Lightning protection device on-line remote monitoring recorder |
| CN203039361U (en) * | 2012-11-23 | 2013-07-03 | 广东南冠电气有限公司 | Surge protection device suitable for 10/350muS lightning waves |
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| CN111293660A (en) * | 2018-12-07 | 2020-06-16 | 国网内蒙古东部电力有限公司经济技术研究院 | Make things convenient for multistage series connection lightning protection device of dismouting |
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| Publication number | Publication date |
|---|---|
| CN107872051B (en) | 2019-05-24 |
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Granted publication date: 20190524 Termination date: 20190927 |