CN2729986Y - Combined surge voltage protector - Google Patents
Combined surge voltage protector Download PDFInfo
- Publication number
- CN2729986Y CN2729986Y CN 200420087673 CN200420087673U CN2729986Y CN 2729986 Y CN2729986 Y CN 2729986Y CN 200420087673 CN200420087673 CN 200420087673 CN 200420087673 U CN200420087673 U CN 200420087673U CN 2729986 Y CN2729986 Y CN 2729986Y
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- protection module
- base
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- groove
- type surge
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- Expired - Lifetime
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- 230000001012 protector Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 30
- 239000002131 composite material Substances 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model discloses a combined surge voltage protector, comprising a base, a replaceable surge voltage protection module and an over-current protection die block, wherein, the over-current protection module can be an electric leakage protection module, an air switch module or a fuse. A set of power connection terminals is arranged on the base; the replaceable type surge voltage protection module is arranged on the base to be electrically connected with the power connection terminal; the over-current protection module is installed on in the base to be electrically connected with the power connection terminal. Compared with the prior art, the utility model which conforms to the requirement of the Chinese standard has the advantages of simple structure, convenient installation and use, favorable safety performance, etc., reducing the cost of the installation, the use and the material.
Description
Technical field
The utility model relates to a kind of surge protective device, particularly a kind of composite type Surge Protector with multiple function.
Technical background
At present, according to the GB in lightning protection field regulation, in order to guarantee safety, must be provided with a kind of in fuse, air switch and the earth leakage circuit-breaker at the front end of Surge Protector.Therefore, people must be when installing Surge Protector when Surge Protector is installed, and a kind of in three kinds of overcurrent earth leakage protective devices installed in supporting again selection.Two different equipment are installed in a place, have brought certain trouble for the installation wiring.In addition; for the layman; owing to be unfamiliar with the lightning protection request of national standard; in the model of apolegamy overcurrent protective device; be not easy to buy accurately supporting product of model, thereby occur because the deviation of type selecting perhaps causes the unnecessary increase of use cost; perhaps influence the lightning protection properties performance of Surge Protector, even also exist certain potential safety hazard.
The utility model content
The purpose of this utility model is: at the problems referred to above, the utility model provide a kind of simple in structure, function is strong, easy to install, composite type Surge Protector that fail safe is good.
In order to solve the problems of the technologies described above; technical solution adopted in the utility model is: a kind of composite type Surge Protector; comprise base, changeable type surge protection module and overcurrent protection module; described base is provided with one group of power connector end; described changeable type surge protection module is movably arranged on the base; and be connected with the power connector end conducting, described overcurrent protection module is installed in the base, and is connected with the power connector end conducting.
Described overcurrent protection module can be leakage protection module, and described leakage protection module is arranged in the base.
Described overcurrent protection module can be the air switch module, and described air switch is arranged in the base.
Described overcurrent protection module can be fuse, and described base is provided with the containing cavity that an accent has removable cover, and described fuse is fastened in the containing cavity.
Can be concaved with the installation cavity of a changeable type surge protection module on the front surface of described base; the rear end face of described changeable type surge protection module is provided with one group of electrode plug; correspondingly at the bottom of the chamber of described installation cavity be provided with one group of electrode socket with the power connector end conducting, described changeable type surge protection module is by electrode plug insertion electrode socket and flexibly connect with base.
The top of described Surge Protector and bottom can be protruded along its direction of inserting base respectively and be provided with the location sliver; correspondence is concaved with locating channel on the upper side wall of described installation cavity and the lower wall, so that the location sliver of described Surge Protector inserts in the locating channel.
The accent of described installation cavity can also be provided with cover plate, the left and right sides of the inner surface of described cover plate is provided with elastic fastening hook, correspondence is provided with draw-in groove on the inwall at the accent place of described installation cavity, described cover plate snaps in draw-in groove by elastic fastening hook and flexibly connects with installation cavity, and the upper and lower end face of described cover plate protrudes up and down respectively and forms two shields that are used to hide the locating channel on the installation cavity.
Can be provided with the draw-in groove that is used for the installation code guide rail on the rear surface of described base, one end of the described draw-in groove guide rail spring fixation kit that sets up standard, described standard guide rail spring fixation kit is made up of draw frame and extension spring, one end of described draw-in groove is provided with a pair of locating convex block, described extension spring is between two locating convex blocks, and its end near draw-in groove is fixed on the draw frame, one end of the close draw-in groove of described draw frame forms a folding shape inclined-plane, and under the effect of extension spring, stretching in the draw-in groove, thereby and the screens groove that formation one supplies the side of standard guide rail to snap between the groove bottom of draw-in groove.
In the sliver of described location one or more can adopt conductive electrode to replace, the also corresponding conductive electrode that is connected with the power connector end conducting that is provided with in the described locating channel.
In technique scheme; the utility model is owing to organically combine overcurrent protection module and surge protection module by a base; thereby in product export; promptly can be the combining form that the user is equipped with performance the best; both reached the requirement of GB; also exempt user's type selecting trouble, and can guarantee the optimum performance of its protective value, stopped potential safety hazard.And, because connecting, the circuit of two kinds of modules is encapsulated in the base, also simplified installation wiring program greatly.And the structure of the surge protection module of changeable type when surge protection module damage or user do not need the surge protection module, makes things convenient for the user to change and loads and unloads.And, when not needing the surge protection module, changeable type surge protection module place is installed on the base is provided with the cover plate that is used to hide electrode socket and locating channel etc., thereby guaranteed the fail safe of using.In addition, changeable type surge protection module is connected with base internal electric circuit, both can adopt plug, female type structure, also can adopt conductive electrode contact structure, and it is simple in structure flexibly.The draw-in groove structure that is useful on fixed standard guide rail (as the wide guide rail of the 35mm of GB) also can be designed in the back side of base, is convenient to the flexible installation of whole device.
Therefore, relative prior art, the utlity model has simple in structure, easy to install, security performance is good, meet the GB requirement, can reduce installations, use cost, characteristics such as reduction material cost.
Description of drawings
Accompanying drawing 1 is the perspective view of first kind of preferred embodiment of the present utility model;
Accompanying drawing 3 is planted the perspective view of changeable type surge protection module for Fig. 1;
Accompanying drawing 4 is the left view of Fig. 3;
Accompanying drawing 5 is the rearview of Fig. 3;
Accompanying drawing 6 is the perspective view of cover plate;
Accompanying drawing 7 is the vertical view of Fig. 6;
Accompanying drawing 8 is the stereochemical structure decomposing schematic representation of second kind of preferred embodiment of the present utility model;
Accompanying drawing 9 is the left TV structure schematic diagram of Fig. 8;
Accompanying drawing 10 is the local amplification view of Fig. 9 and the structure chart of standard guide rail spring fixation kit;
Accompanying drawing 11 is a kind of stereochemical structure decomposing schematic representation of the third preferred embodiment of the present utility model;
Accompanying drawing 12 is the another kind of stereochemical structure decomposing schematic representation of the third preferred embodiment of the present utility model.
Embodiment
Below in conjunction with Figure of description and specific embodiment the utility model is described in further detail.
Embodiment 1:
Present embodiment is the composite type Surge Protector that Surge Protector and earth leakage protective device combine.Wherein earth leakage protective device plays the electric leakage overcurrent protection.
With reference to the accompanying drawings 1, this composite type Surge Protector comprises base 1, changeable type surge protection module 2 and leakage protection module.
The rear surface of described base 1 is provided with the draw-in groove 1a of the standard guide rail that is used to install 35mm, and coupling is provided with the standard guide rail spring fixation kit that is used for fixing guide rail, and its structure will be described in detail in embodiment 2.
Described base 1 is provided with one group of power connector end, comprises fiery zero line input terminal 1b and fiery zero line outlet terminal 1c on the top end face that is arranged at base 1, and the earth terminal 1f in the lower left corner on the front surface of setting and base 1.
Because the surge protection module is in use damaged easily, often need to change, therefore, described changeable type surge protection module 2 is movably arranged on the base, and is connected with the power connector end conducting.And leakage protection module is not easy to change, and therefore is installed in the base, is integrated with base, and is connected with the power connector end conducting.The switch 1e of described leakage protection module is arranged on the front surface of base 1, and near the leakage protection module calibrating terminal 1d that also is provided with of switch 1e.
With reference to the accompanying drawings 2,5; the left side of the front surface of described base 1 is concaved with the installation cavity 1k of a changeable type surge protection module; the rear end face of described changeable type surge protection module 2 is provided with one group of electrode plug 2a; correspondingly at the bottom of the chamber of described installation cavity 1k be provided with one group of electrode socket 1h with the power connector end conducting, described changeable type surge protection module 2 can by electrode plug 2a insert electrode socket 1h and with base 1 flexible connection.
With reference to the accompanying drawings 2,3,4; the top of described changeable type Surge Protector 2 and bottom are protruded along its direction of inserting base 1 respectively and are provided with location sliver 2c; correspondence is concaved with locating channel 1j on the upper side wall of described installation cavity 1k and the lower wall, so that the location sliver 2c of described Surge Protector 2 can insert in the locating channel 1j.
With reference to the accompanying drawings 3, the front end face of described changeable type Surge Protector 2 is provided with surge protection module damage indication terminal 2b.
With reference to the accompanying drawings 1,6,7, the accent of described installation cavity 1k also can be provided with cover plate 3, and the left and right sides of the inner surface of described cover plate 3 is provided with elastic fastening hook 3a, and its elasticity can be possessed by its material.Correspondence is provided with draw-in groove 1g on the inwall at the accent place of described installation cavity 1k; described cover plate 3 snaps in draw-in groove 1g by elastic fastening hook 3a and flexibly connects with installation cavity 1k; thereby both can take off during with surge protection module 2 at needs; can in the time surge protection module 2 need not being used, be used to cover in electrode socket 1h again.And the upper and lower end face of described cover plate 3 protrudes up and down respectively and forms two shield 3b that are used to hide the locating channel 1j on the installation cavity 1k.
Embodiment 2:
Present embodiment is the composite type Surge Protector of surge protection module and air switch.Wherein air switch plays overcurrent protection.
With reference to the accompanying drawings 8, be similar to embodiment 1, the air switch module is installed in the base 1 in the present embodiment, thereby is integrated with base.4 on its switch is arranged on the front surface of base 1.
Accompanying drawing 9,10 has provided the draw-in groove 1a that is used for the installation code guide rail that is provided with on the rear surface of base 1 and the detailed structure of standard guide rail spring fixation kit.
As Fig. 9, shown in 10, described standard guide rail spring fixation kit is arranged at the end of draw-in groove 1a, described standard guide rail spring fixation kit is made up of draw frame 1b and extension spring 1c, the end of described draw-in groove 1a is provided with a pair of locating convex block 1d, described extension spring 1c is between two locating convex block 1d, and its end near draw-in groove 1a is fixed on the draw frame 1b, the end of the close draw-in groove 1a of described draw frame 1b forms a folding shape inclined-plane 1b0, and under the effect of extension spring 1c, stretching in the draw-in groove 1a, thereby and the screens groove that formation one supplies the side of standard guide rail 5 to snap between the groove bottom of draw-in groove 1a.
Embodiment 3:
Present embodiment provides the combination type surge protector that Surge Protector and fuse combine.Wherein fuse plays metering function.
With reference to the accompanying drawings 11,12, described base 1 is provided with the containing cavity 7 that an accent has removable cover 6, and described fuse 8 is fastened in the containing cavity 7.Because fuse 8 also belongs to easily worn part, therefore, also be movable the setting so that change.
More than be three kinds of preferred embodiments of the present utility model.Also can make corresponding structure in the practical application according to demand changes; as; among the location sliver 2c of described changeable type surge protection module 2 one or more adopts conductive electrode to replace, the also corresponding conductive electrode that is connected with the power connector end conducting that is provided with in the described locating channel 1j.Thereby make their fixedly surge protection modules 2, it is connected for the contact conducting with base 2 internal wirings.
Therefore, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection range of the present utility model.
Claims (9)
1, a kind of composite type Surge Protector; it is characterized in that: comprise base, changeable type surge protection module and overcurrent protection module; described base is provided with one group of power connector end; described changeable type surge protection module is movably arranged on the base; and be connected with the power connector end conducting; described overcurrent protection module is installed in the base, and is connected with the power connector end conducting.
2, composite type Surge Protector according to claim 1, it is characterized in that: described overcurrent protection module is a leakage protection module, and described leakage protection module is arranged in the base.
3, composite type Surge Protector according to claim 1, it is characterized in that: described overcurrent protection module is the air switch module, and described air switch is arranged in the base.
4, composite type Surge Protector according to claim 1, it is characterized in that: described overcurrent protection module is a fuse, and described base is provided with the containing cavity that an accent has removable cover, and described fuse is fastened in the containing cavity.
5, as composite type Surge Protector as described in the claim 1,2,3 or 4; it is characterized in that: the installation cavity that is concaved with a changeable type surge protection module on the front surface of described base; the rear end face of described changeable type surge protection module is provided with one group of electrode plug; correspondingly at the bottom of the chamber of described installation cavity be provided with one group of electrode socket with the power connector end conducting, described changeable type surge protection module is by electrode plug insertion electrode socket and flexibly connect with base.
6, as composite type Surge Protector as described in the claim 5; it is characterized in that: the top of described Surge Protector and bottom are protruded along its direction of inserting base respectively and are provided with the location sliver; correspondence is concaved with locating channel on the upper side wall of described installation cavity and the lower wall, so that the location sliver of described Surge Protector inserts in the locating channel.
7, as composite type Surge Protector as described in the claim 6; it is characterized in that: the accent of described installation cavity also is provided with cover plate; the left and right sides of the inner surface of described cover plate is provided with elastic fastening hook; correspondence is provided with draw-in groove on the inwall at the accent place of described installation cavity; described cover plate snaps in draw-in groove by elastic fastening hook and flexibly connects with installation cavity; and the upper and lower end face of described cover plate protrudes up and down respectively and forms two shields that are used to hide the locating channel on the installation cavity.
8; as composite type Surge Protector as described in the claim 7; it is characterized in that: the rear surface of described base is provided with the draw-in groove that is used for the installation code guide rail; one end of the described draw-in groove guide rail spring fixation kit that sets up standard; described standard guide rail spring fixation kit is made up of draw frame and extension spring; one end of described draw-in groove is provided with a pair of locating convex block; described extension spring is between two locating convex blocks; and its end near draw-in groove is fixed on the draw frame; one end of the close draw-in groove of described draw frame forms a folding shape inclined-plane; and under the effect of extension spring, stretching in the draw-in groove, thereby and the screens groove that formation one supplies the side of standard guide rail to snap between the groove bottom of draw-in groove.
9, as composite type Surge Protector as described in the claim 6, it is characterized in that: one or more in the sliver of described location adopts conductive electrode to replace, the also corresponding conductive electrode that is connected with the power connector end conducting that is provided with in the described locating channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087673 CN2729986Y (en) | 2004-08-13 | 2004-08-13 | Combined surge voltage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087673 CN2729986Y (en) | 2004-08-13 | 2004-08-13 | Combined surge voltage protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729986Y true CN2729986Y (en) | 2005-09-28 |
Family
ID=35048759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420087673 Expired - Lifetime CN2729986Y (en) | 2004-08-13 | 2004-08-13 | Combined surge voltage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729986Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931224A (en) * | 2009-06-23 | 2010-12-29 | 孙巍巍 | Surge protector for end equipment |
| CN101931222A (en) * | 2009-06-19 | 2010-12-29 | 孙巍巍 | Backup protection device of intelligent monitoring type surge protector |
| CN101944732A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101944733A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101944731A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101944734A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101944730A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101752854B (en) * | 2008-12-05 | 2012-05-23 | 沈阳铁路信号有限责任公司 | Side lead type surge protector |
| CN104021959A (en) * | 2014-06-20 | 2014-09-03 | 天津协盛科技股份有限公司 | Anti-misoperation device for series combination of breaker and surge protection device |
| CN104600573A (en) * | 2015-01-08 | 2015-05-06 | 淮北申正电力电控设备有限公司 | Welding machine dedicated air switch |
| CN109755930A (en) * | 2019-03-14 | 2019-05-14 | 合肥格威特电气技术有限公司 | A kind of parallel AC source surge protector convenient for inlet wire |
-
2004
- 2004-08-13 CN CN 200420087673 patent/CN2729986Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752854B (en) * | 2008-12-05 | 2012-05-23 | 沈阳铁路信号有限责任公司 | Side lead type surge protector |
| CN101931222A (en) * | 2009-06-19 | 2010-12-29 | 孙巍巍 | Backup protection device of intelligent monitoring type surge protector |
| CN101931224A (en) * | 2009-06-23 | 2010-12-29 | 孙巍巍 | Surge protector for end equipment |
| CN101944730A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101944731A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101944734A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101944733A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN101944732A (en) * | 2009-07-06 | 2011-01-12 | 孙巍巍 | Novel surge protector |
| CN104021959A (en) * | 2014-06-20 | 2014-09-03 | 天津协盛科技股份有限公司 | Anti-misoperation device for series combination of breaker and surge protection device |
| CN104021959B (en) * | 2014-06-20 | 2015-10-28 | 天津协盛科技股份有限公司 | The anti-misoperation apparatus of a kind of circuit breaker and surge protector tandem compound |
| CN104600573A (en) * | 2015-01-08 | 2015-05-06 | 淮北申正电力电控设备有限公司 | Welding machine dedicated air switch |
| CN104600573B (en) * | 2015-01-08 | 2017-10-10 | 淮北申正电力电控设备有限公司 | Electric welding machine Special-purpose air switch |
| CN109755930A (en) * | 2019-03-14 | 2019-05-14 | 合肥格威特电气技术有限公司 | A kind of parallel AC source surge protector convenient for inlet wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ANTI LIGHTNING PROTECTION TECHNOLOGY CO., Free format text: FORMER OWNER: YU HAI Effective date: 20091106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091106 Address after: Shanghai City, Pudong New Area Road No. 1455 Building 2, four floor, zip code: 201219 Patentee after: Shanghai Leixun Lightning Protection Technology Co., Ltd. Address before: 16, 13 street, B District, Panyu District City, Guangdong Province, Guangzhou City, province, China Patentee before: Yu Hai |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140813 Granted publication date: 20050928 |