CN101944734A - Novel surge protector - Google Patents
Novel surge protector Download PDFInfo
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- CN101944734A CN101944734A CN2009100696055A CN200910069605A CN101944734A CN 101944734 A CN101944734 A CN 101944734A CN 2009100696055 A CN2009100696055 A CN 2009100696055A CN 200910069605 A CN200910069605 A CN 200910069605A CN 101944734 A CN101944734 A CN 101944734A
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- base
- breaking device
- circuit
- protection module
- surge protector
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Abstract
The invention relates to a novel surge protector. The surge protector mainly comprises a base (1) and a lightning protection module (2), wherein a breaker device (3) is arranged inside the base (1), connected in series with the lightning protection module, integrated with the lightning protection module into a whole, and disconnected in case of the short circuit of the lightning protection module, so that the short circuited lightning protection module is broken away from a circuit. As the length and inductance of a connection circuit are reduced, the whole protection property is improved; and the surge protector can be applied to the protection of a power supply circuit, a signal circuit, a control circuit and the like.
Description
Technical field
The present invention relates to a kind of novel surge protective device, belong to the surge guard technology field of electronic electric equipment.
Technical background
The line surge that a variety of causes such as thunder and lightning cause is to cause the major reason that electric/electronic device is aging or damage, and on metallic circuits such as the power line of electric/electronic device, holding wire, control line Surge Protector being installed is one of important safeguard procedures of being taked.In this technical field; the problem that exists is at present: Surge Protector is in protection equipment; himself device deterioration gradually damages or directly damages under excessive surge impact; the switching mode device then can produce afterflow; all have a strong impact on the operate as normal of equipment or system; especially it is even more serious that device failure causes the situation of short circuit, and should in time break away from circuit with it this moment, otherwise phenomenons such as burning, switch trip, power failure, signal transmission fault will occur.
Addressing the above problem existing technical method at present, is in that connect on the circuit of Surge Protector independently a circuit breaker or a fuse are installed, as the short-circuit protection of Surge Protector.This method exists following problem: series connection circuit breaker or fuse on the Surge Protector circuit, and it is big to take up room, the various coiling of connection line; circuit induction reactance strengthens; and making its response time slack-off, circuit two ends residual voltage raises, and causes whole surge protection effect to descend.
Summary of the invention
In order effectively to overcome the above problems, the present invention proposes a kind of novel surge protective device.
The purpose of this invention is to provide a kind of novel surge protective device, breaking device (3) is built in the Surge Protector, breaking device (3) is connected with lightning-protection module (2), both are integrated in one by base (1), breaking device (3) disconnects when lightning-protection module (2) short circuit, and the lightning-protection module (2) that is short-circuited is spun off from circuit; Owing to reduced connection line length and induction reactance, therefore improved the integral protection performance; Can be applied to the protection of various circuits such as power supply, signal, control.
The present invention realizes by the following technical solutions: novel surge protective device mainly is made up of base (1) and lightning-protection module (2), built-in breaking device (3) in the base (1).Breaking device (3) is connected in series with lightning-protection module (2) by the electrical fitting (4) of base (1).Base (1) is provided with breaking device replacement port (6).Can there be breaking device replacement port (6) on the base (1) yet.Breaking device reset switch (8) is arranged on the base (1).Breaking device reset switch (8) is arranged on the breaking device (3).Breaking device (3) is made up of contact switch (9), electromagnetic mechanism (10), actuator (11).
The invention has the advantages that: breaking device (3) is built in the base (1), Surge Protector need not to select for use short-circuit protection again, has reduced the shared space of Surge Protector is installed, and has not needed lead to connect, can reduce the lead inductance amount, accelerate response speed, reduced residual voltage; Therefore, in time it is broken away from the existing problem of prior art method that circuit connects when efficiently solving above-mentioned Surge Protector fault.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is one embodiment of the present of invention, and breaking device (3) is built in the schematic diagram of base (1).
Fig. 2 is an embodiment of breaking device (3).
Among the figure: 1, base, 2, lightning-protection module, 3, breaking device, 4, electrical fitting, 5, fixed mechanism, 6, breaking device replacement port, 7, indicator light, 8, the breaking device reset switch, 9, contact switch, 10, electromagnetic mechanism, 11, actuator, 12, housing, 13, splicing ear.
Embodiment
The concrete scheme of embodiment is as follows:
One embodiment of the present of invention as shown in Figure 1, in the present embodiment, breaking device (3) is built in the base (1), by fixed mechanism (5) breaking device (3) is connected and fixed, fixed mechanism (5) is a fixture independently in the present embodiment, is installed in the base (1).Breaking device (3) is connected with lightning-protection module (2) connected in electrical series by the electrical fitting (4) in the base (1).Lightning-protection module (2) is installed on the base (1).Base (1) is provided with breaking device replacement port (6) and indicator light (7).Breaking device (3) is selected the device or the circuit that can bear very big surge impact and can move for use under the minute short circuit current conditions.Breaking device reset switch (8) is arranged on the base (1).
An embodiment of breaking device as shown in Figure 2 (3), in the present embodiment, breaking device (3) is made up of contact switch (9), electromagnetic mechanism (10), actuator (11), and be loaded in the same housing (12), housing (12) is provided with splicing ear (13), and breaking device (3) is connected to electrical fitting (4) in the base (1) by splicing ear (13).Contact switch (9) and electromagnetic mechanism (10) are connected in series by lead, and are connected to splicing ear respectively (13).Actuator (11) is connected with electromagnetic mechanism (10) with contact switch (9) respectively by mechanical structured member.When having short circuit current to occur, electromagnetic mechanism (10) control executing mechanism (11) action, actuator (11) action can make contact switch (9) disconnect, and realizes Surge Protector disengaging in the line.
Breaking device of the present invention (3) can be built in any position of base (1), and what illustrate in the present embodiment is the form that breaking device (3) is installed perpendicular to base (1), and all possible position relation is all in protection scope of the present invention.
Claims (7)
1. a novel surge protective device comprises base (1) and lightning-protection module (2), it is characterized in that: built-in breaking device (3) in the base (1).
2. novel surge protective device according to claim 1 is characterized in that: breaking device (3) is connected in series with lightning-protection module (2) by the electrical fitting (4) of base (1).
3. novel surge protective device according to claim 1 is characterized in that: base (1) is provided with breaking device replacement port (6).
4. novel surge protective device according to claim 1 is characterized in that: do not have breaking device replacement port (6) on the base (1).
5. novel surge protective device according to claim 1 is characterized in that: breaking device reset switch (8) is arranged on the base (1).
6. novel surge protective device according to claim 1 is characterized in that: breaking device reset switch (8) is arranged on the breaking device (3).
7. novel surge protective device according to claim 1 is characterized in that: breaking device (3) is made up of contact switch (9), electromagnetic mechanism (10), actuator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100696055A CN101944734A (en) | 2009-07-06 | 2009-07-06 | Novel surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100696055A CN101944734A (en) | 2009-07-06 | 2009-07-06 | Novel surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101944734A true CN101944734A (en) | 2011-01-12 |
Family
ID=43436577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100696055A Pending CN101944734A (en) | 2009-07-06 | 2009-07-06 | Novel surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101944734A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005160159A (en) * | 2003-11-21 | 2005-06-16 | Toshiba Lighting & Technology Corp | Surge protective device |
| CN2729986Y (en) * | 2004-08-13 | 2005-09-28 | 于海 | Combined surge voltage protector |
| CN200941555Y (en) * | 2006-05-30 | 2007-08-29 | 东莞市石碣雷迅电子厂 | Combined power source surge protector |
| CN200990507Y (en) * | 2005-09-22 | 2007-12-12 | 孙巍巍 | Fusing combined surge protector |
| CN101232169A (en) * | 2008-01-29 | 2008-07-30 | 常立柱 | Shunted exciter tripping type single-phase short circuit protecting equipment |
| CN201466713U (en) * | 2009-07-06 | 2010-05-12 | 孙巍巍 | Novel surge protector |
-
2009
- 2009-07-06 CN CN2009100696055A patent/CN101944734A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005160159A (en) * | 2003-11-21 | 2005-06-16 | Toshiba Lighting & Technology Corp | Surge protective device |
| CN2729986Y (en) * | 2004-08-13 | 2005-09-28 | 于海 | Combined surge voltage protector |
| CN200990507Y (en) * | 2005-09-22 | 2007-12-12 | 孙巍巍 | Fusing combined surge protector |
| CN200941555Y (en) * | 2006-05-30 | 2007-08-29 | 东莞市石碣雷迅电子厂 | Combined power source surge protector |
| CN101232169A (en) * | 2008-01-29 | 2008-07-30 | 常立柱 | Shunted exciter tripping type single-phase short circuit protecting equipment |
| CN201466713U (en) * | 2009-07-06 | 2010-05-12 | 孙巍巍 | Novel surge protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110112 |