CN101944735A - Novel surge protector - Google Patents
Novel surge protector Download PDFInfo
- Publication number
- CN101944735A CN101944735A CN200910069606XA CN200910069606A CN101944735A CN 101944735 A CN101944735 A CN 101944735A CN 200910069606X A CN200910069606X A CN 200910069606XA CN 200910069606 A CN200910069606 A CN 200910069606A CN 101944735 A CN101944735 A CN 101944735A
- Authority
- CN
- China
- Prior art keywords
- protection module
- breaking device
- lightning
- circuit
- surge
- 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.)
- Pending
Links
Images
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention relates to a novel surge protector. The protector mainly comprises a base (1) and a lightning protection module (2), wherein a circuit breaking device (3) is arranged in the lightning protection module (2) and connected in series with a surge suppression device (4) through an electric connecting piece (5); the circuit breaking device (3) is switched off when the lightning protection module (2) is short-circuited; and the short-circuited lightning protection module (2) is separated from a circuit. The length and inductive reactance of a connecting circuit are reduced, so that the overall protection performance is improved. The protector can be applied to 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 make 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 lightning-protection module (2), breaking device (3) is connected with surge suppression device (4), both connect by electrical fitting (5), breaking device (3) disconnects when surge suppression device (4) short circuit, and the surge suppression device (4) 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 lightning-protection module (2).Breaking device (3) is connected in series with surge suppression device (4) by the electrical fitting (5) of lightning-protection module (2).Lightning-protection module (2) is provided with breaking device replacement port (7).Can there be breaking device replacement port (7) on the lightning-protection module (2) yet.Breaking device reset switch (9) can be arranged on the lightning-protection module (2).Breaking device reset switch (9) also can be arranged on the breaking device (3).Breaking device (3) is made up of contact switch (10), electromagnetic mechanism (11), actuator (12).
The invention has the advantages that: breaking device (3) is built in the lightning-protection module (2), Surge Protector need not to select for use short-circuit protection again, reduced to install the shared space of Surge Protector, and do not need 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 lightning-protection module (2).
Fig. 2 is an embodiment of breaking device (3).
Among the figure: 1, base, 2, lightning-protection module, 3, breaking device, 4, surge suppression device, 5, electrical fitting, 6, fixed mechanism, 7, breaking device replacement port, 8, indicator light, 9, the breaking device reset switch, 10, contact switch, 11, electromagnetic mechanism, 12, actuator, 13, housing, 14, 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 lightning-protection module (2), by fixed mechanism (6) breaking device (3) is connected and fixed, fixed mechanism (6) is a fixture independently in the present embodiment, is installed in the lightning-protection module (2).Breaking device (3) is connected with surge suppression device (4) connected in electrical series by the electrical fitting (5) in the lightning-protection module (2).Lightning-protection module (2) is installed on the base (1).Lightning-protection module (2) is provided with breaking device replacement port (7) and indicator light (8).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 lightning-protection module (2).
An embodiment of breaking device as shown in Figure 2 (3), in the present embodiment, breaking device (3) is made up of contact switch (10), electromagnetic mechanism (11), actuator (12), and be loaded in the same housing (13), housing (13) is provided with splicing ear (14), and breaking device (3) is connected to electrical fitting (5) in the lightning-protection module (2) by splicing ear (14).Contact switch (10) and electromagnetic mechanism (11) are connected in series by lead, and are connected to splicing ear respectively (14).Actuator (12) is connected with electromagnetic mechanism (11) with contact switch (10) respectively by mechanical structured member.When having short circuit current to occur, electromagnetic mechanism (11) control executing mechanism (12) action, actuator (12) action can make contact switch (10) disconnect, and realizes Surge Protector disengaging in the line.
Breaking device of the present invention (3) can be built in any position of lightning-protection module (2); what illustrate in the present embodiment is that breaking device (3) is parallel to base (1) form that lightning-protection module (2) installs of packing into, 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 lightning-protection module (2).
2. novel surge protective device according to claim 1 is characterized in that: breaking device (3) is connected in series with surge suppression device (4) by the electrical fitting (5) of lightning-protection module (2).
3. novel surge protective device according to claim 1 is characterized in that: lightning-protection module (2) is provided with breaking device replacement port (7).
4. novel surge protective device according to claim 1 is characterized in that: do not have breaking device replacement port (7) on the lightning-protection module (2).
5. novel surge protective device according to claim 1 is characterized in that: breaking device reset switch (9) is arranged on the lightning-protection module (2).
6. novel surge protective device according to claim 1 is characterized in that: breaking device reset switch (9) 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 (10), electromagnetic mechanism (11), actuator (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910069606XA CN101944735A (en) | 2009-07-06 | 2009-07-06 | Novel surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910069606XA CN101944735A (en) | 2009-07-06 | 2009-07-06 | Novel surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101944735A true CN101944735A (en) | 2011-01-12 |
Family
ID=43436578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910069606XA Pending CN101944735A (en) | 2009-07-06 | 2009-07-06 | Novel surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101944735A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914696A (en) * | 2004-04-19 | 2007-02-14 | 苏勒过压保护公司 | Surge voltage protection device with arc-breaking means |
| CN201430433Y (en) * | 2009-07-06 | 2010-03-24 | 孙巍巍 | Novel surge protector |
-
2009
- 2009-07-06 CN CN200910069606XA patent/CN101944735A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914696A (en) * | 2004-04-19 | 2007-02-14 | 苏勒过压保护公司 | Surge voltage protection device with arc-breaking means |
| CN201430433Y (en) * | 2009-07-06 | 2010-03-24 | 孙巍巍 | Novel surge protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103855698A (en) | Novel surge protection device | |
| CN102324347B (en) | Load control device of intelligent socket | |
| CN204967222U (en) | Overcurrent protection structure | |
| CN201430433Y (en) | Novel surge protector | |
| CN201466713U (en) | Novel surge protector | |
| CN102570388A (en) | Controllable device of surge protector | |
| CN101789591A (en) | Novel back-up protection device for surge protector | |
| CN202067740U (en) | Line terminal load controller | |
| CN201430432Y (en) | Novel surge protector | |
| CN201466712U (en) | Novel surge protector | |
| CN201430435Y (en) | Novel surge protector | |
| CN201430434Y (en) | Novel surge protector | |
| CN201336569Y (en) | Novel back-up protection device for surge protector | |
| CN101944735A (en) | Novel surge protector | |
| CN101499653A (en) | Method for protecting electrical appliance by over-current side path | |
| CN101944734A (en) | Novel surge protector | |
| CN101944737A (en) | Novel surge protector | |
| CN103426682A (en) | Relay with safety device and relay safety device | |
| CN101944736A (en) | Novel surge protector | |
| CN201656466U (en) | Device for limiting transient recovery voltage | |
| CN201430430Y (en) | Novel surge protector | |
| CN101944733A (en) | Novel surge protector | |
| CN101944732A (en) | Novel surge protector | |
| CN202550215U (en) | Supply socket with the function of protection | |
| KR101247274B1 (en) | Surge protective device with overcurrent breaking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |