CN103779857A - Novel surge protection device - Google Patents
Novel surge protection device Download PDFInfo
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- CN103779857A CN103779857A CN201210413104.6A CN201210413104A CN103779857A CN 103779857 A CN103779857 A CN 103779857A CN 201210413104 A CN201210413104 A CN 201210413104A CN 103779857 A CN103779857 A CN 103779857A
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- protection device
- lightning
- protection
- overcurrent protective
- protective device
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Abstract
The invention relates to a novel surge protection device. According to the novel surge protection device of the invention, an independent thermal protective device and an over-current protection device are combined with each other to form a combined device, and the combined device and a lightning protection device (3) are connected with each other so as to form a complete lightning protection module (5). The novel surge protection device is mainly composed of the thermal protection device (1), the over-current protection device (2) and the lightning protection device (3). With the above structure adopted, the combined device is advantageous in space-saving property, small size, reduction of component accident probability and more effective protection of electrical equipment.
Description
Technical field
The invention belongs to the surge protection technical field of electronic electric equipment.
Background technology
Thunder and lightning is by the charged cloud a kind of special weather phenomenon causing of aloft discharging.Thunder and lightning is the major reason that causes electronic equipment to damage, and it threatens the safe and stable operation of the every field electronic informations such as building, railway, civil aviaton, communication, industry control, military affairs.On the metallic circuits such as the power line being connected with electronic equipment, holding wire and control line, surge protector being installed is one of important measures of lightning protection.Surge protector has been widely used in various fields, has important effect in lightning protection.The quality of its state directly affects its lightning protection effect, thereby the safety of protected equipment is brought to hidden danger.
At present, the protection product of the surge that existing thunder-lightning causes, for overcurrent and two kinds of typical fault inducements of lightning protection component heating, the safeguard measure of taking is that overcurrent protective device and thermel protection device are installed.Thermel protection device conventionally and lightning protection component be incorporated into one and be positioned at products; Overcurrent protective device normally one independently protect equipment to be connected separately with surge protector.This separation, the independently setting of protective device, fault point is many, has larger failure rate, directly affects the lightning protection effect of SPD; And it is larger that required space is installed, wiring is complicated, causes loss significantly and waste, and lightning protection effect is had a significant impact.
Summary of the invention
In order effectively to overcome the above problems, the present invention proposes a kind of surge protector lightning-protection module that overcurrent protective device and thermel protection device is integrated in to an assembling device.
The object of this invention is to provide one overcurrent protective device and thermel protection device are integrated, effectively reduce lightning protection failure rate, reduced greatly the installing space of thunder-lightning surge device simultaneously, easy for installation, what reduced to connect up in cabinet mixes.
The present invention adopts technical scheme to be: overcurrent protective device and thermel protection device are integrated in an assembling device, and in assembling device, the wiring position of overcurrent protective device and thermel protection device has two kinds, sees the drawings and specific embodiments.
The invention is characterized in: overcurrent protective device and thermel protection device are integrated in an assembling device; Installing space is little, has reduced installation cost, has eliminated mixing wiring and make in the time that lightning current occurs the present situation that residual voltage greatly, lightning protection effect is little.
Accompanying drawing explanation
Fig. 1 is first embodiment of the present invention structural representation
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
As shown in Figure 1, the 1st, overcurrent protective device, the 2nd, thermel protection device, the 3rd, lightning protection component, 4 assembling device shells, the 5th, lightning-protection module shell, the 6th, binding post, the 7th, binding post.
Embodiment:
As shown in Figure 1, overcurrent protective device and thermel protection device are integrated in an assembling device, then are connected with lightning protection component.Wherein overcurrent protective device and thermel protection device are connected in series.
Claims (4)
1. a Novel electric surge protector, comprises thermel protection device, overcurrent protective device, lightning protection component, lightning-protection module shell, binding post, forms a telotism, safe and reliable lightning-protection module; It is characterized in that: overcurrent protective device and thermel protection device are integrated in to an assembling device, form an entirety together with lightning protection component.
2. Novel electric surge protector according to claim 1, is characterized in that: described overcurrent protective device, thermel protection device and lightning protection component are positioned at same lightning-protection module housing.
3. Novel electric surge protector according to claim 2, is characterized in that: described overcurrent protective device and thermel protection device are integrated in an assembling device, have separate housing.
4. Novel electric surge protector according to claim 3, is characterized in that: described overcurrent protective device and thermel protection device are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210413104.6A CN103779857A (en) | 2012-10-24 | 2012-10-24 | Novel surge protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210413104.6A CN103779857A (en) | 2012-10-24 | 2012-10-24 | Novel surge protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103779857A true CN103779857A (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210413104.6A Pending CN103779857A (en) | 2012-10-24 | 2012-10-24 | Novel surge protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103779857A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610144A (en) * | 2016-03-01 | 2016-05-25 | 国网山东省电力公司章丘市供电公司 | Surge protector |
| CN105656000A (en) * | 2014-11-08 | 2016-06-08 | 孙麓轩 | Novel surge protector |
| CN105656002A (en) * | 2014-11-10 | 2016-06-08 | 孙麓轩 | Novel surge protector |
| CN106067671A (en) * | 2014-11-08 | 2016-11-02 | 孙麓轩 | A kind of Novel electric surge protector |
| CN106067669A (en) * | 2014-11-08 | 2016-11-02 | 孙麓轩 | A kind of Novel electric surge protector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048159A1 (en) * | 1996-06-13 | 1997-12-18 | Abb Research Ltd. | Method of protecting a system or an installation from surge and voltage clamping circuit |
| CN2646925Y (en) * | 2003-09-17 | 2004-10-06 | 舜全电子（苏州）有限公司 | Multifunctional voltage-limiting surge protector |
| CN201075676Y (en) * | 2007-03-26 | 2008-06-18 | 佛山市浦斯电子有限公司 | Surge protector |
| CN102403706A (en) * | 2011-11-17 | 2012-04-04 | 溧阳杰敏电子有限公司 | Resettable fuse type self-protective overvoltage/overcurrent protection device |
| CN202206131U (en) * | 2011-08-17 | 2012-04-25 | 深圳市天顺电气有限公司 | Current-limiting type double-channel surge protection device |
| CN202888825U (en) * | 2012-10-24 | 2013-04-17 | 孙巍巍 | Novel surge protection device (SPD) |
-
2012
- 2012-10-24 CN CN201210413104.6A patent/CN103779857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048159A1 (en) * | 1996-06-13 | 1997-12-18 | Abb Research Ltd. | Method of protecting a system or an installation from surge and voltage clamping circuit |
| CN2646925Y (en) * | 2003-09-17 | 2004-10-06 | 舜全电子（苏州）有限公司 | Multifunctional voltage-limiting surge protector |
| CN201075676Y (en) * | 2007-03-26 | 2008-06-18 | 佛山市浦斯电子有限公司 | Surge protector |
| CN202206131U (en) * | 2011-08-17 | 2012-04-25 | 深圳市天顺电气有限公司 | Current-limiting type double-channel surge protection device |
| CN102403706A (en) * | 2011-11-17 | 2012-04-04 | 溧阳杰敏电子有限公司 | Resettable fuse type self-protective overvoltage/overcurrent protection device |
| CN202888825U (en) * | 2012-10-24 | 2013-04-17 | 孙巍巍 | Novel surge protection device (SPD) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656000A (en) * | 2014-11-08 | 2016-06-08 | 孙麓轩 | Novel surge protector |
| CN106067671A (en) * | 2014-11-08 | 2016-11-02 | 孙麓轩 | A kind of Novel electric surge protector |
| CN106067669A (en) * | 2014-11-08 | 2016-11-02 | 孙麓轩 | A kind of Novel electric surge protector |
| CN105656002A (en) * | 2014-11-10 | 2016-06-08 | 孙麓轩 | Novel surge protector |
| CN105610144A (en) * | 2016-03-01 | 2016-05-25 | 国网山东省电力公司章丘市供电公司 | 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: 20140507 |