CN108448556B - A kind of pluggable surge protector - Google Patents
A kind of pluggable surge protector Download PDFInfo
- Publication number
- CN108448556B CN108448556B CN201810154646.3A CN201810154646A CN108448556B CN 108448556 B CN108448556 B CN 108448556B CN 201810154646 A CN201810154646 A CN 201810154646A CN 108448556 B CN108448556 B CN 108448556B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- protector
- protector module
- locking pole
- locking
- 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.)
- Expired - Fee Related
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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
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/044—Physical layout, materials not provided for elsewhere
Abstract
The present invention relates to a kind of thunder resisting equipments, disclose a kind of pluggable surge protector, including pedestal and protector module, and pedestal is equipped with buckle, the fixture block for being provided with and being clasped on protector module；It is provided with the second copper rod on pedestal, the first copper rod being plugged in the second copper rod is provided on protector module；Level slidably connects locking pole on pedestal; the locking holes for locking pole insertion are provided on protector module; locking holes are located at locking pole lower part when fixture block insertion buckle; move on to when fixture block is separated with buckle that locking pole is corresponding with locking holes on protector module, be socketed on locking pole driving its to first elastic component mobile close to locking holes direction.When the factors such as vibration cause the fixture block on protector module to move up to separate with buckle; locking pole is inserted into locking holes; to fixed protector module; to guarantee being electrically connected between protector module and pedestal; protector can still work normally at this time, cause life and property loss after preventing over-voltage accident.
Description
Technical field
The present invention relates to a kind of thunder resisting equipments, more specifically, it relates to a kind of pluggable surge protector.
Background technique
Surge protector is also known as lightning protection device, carries out to the surge of indirect thunder and lightning and direct effects of lightning or other instantaneous overvoltages
Protection is suitable for home dwelling, the requirement of the tertiary industry and industrial circle surge protection.
A kind of surge protector welded type bottom is disclosed in the Chinese patent application file that publication No. is CN106300313A
Seat, including pedestal are provided with the mounting groove for accommodating protector module on pedestal, and the bottom of mounting groove opens up connector, and even
Welding pin is provided in interface, welding pin lower end protrudes from pedestal bottom, the upper end of welding pin and protector module
Pin connection；Buckle is also provided on mounting groove, setting and the matched fixture block of buckle on protector module.Pedestal has structure tight
It gathers light-duty, occupies the advantages that small in size, be directly welded on pcb board by welding pin, it is easy to assembly, it is suitable for limited peace
Fill space.
But, however it remains following problems: by fixture block and the clamping that is clasped to connect protector module and pedestal
It connects, once cause fixture block and buckle to be detached from, under the situations such as vibration so as to cause being electrically connected between protector module and pedestal
It disconnects, pluggable surge protector can not play the role of voltage protection at this time, once over-voltage accident occurs, be easy to cause life wealth
The loss of production.
Summary of the invention
The object of the present invention is to provide a kind of pluggable surge protectors, protect after preventing vibration from fixture block being caused to separate with buckle
It is electrically connected disconnection between shield device module and pedestal, prevents the loss for causing lives and properties when over-voltage accident.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of pluggable surge protector, the protector module including pedestal and grafting in the base are set on the pedestal
There is a buckle, the fixture block for being provided with and being clasped on the protector module is vertically arranged on the protector module bottom
There is the first copper rod, the second copper rod is vertically provided on the pedestal, second copper rod is equipped with for the insertion of the first copper rod
Location hole realizes being electrically connected for protector module and pedestal with the second copper rod by the first copper rod；It is horizontal sliding on the pedestal
It is dynamic to be connected with locking pole, the locking holes for locking pole insertion are provided on the protector module, when the fixture block insertion buckles
The locking holes are located at locking pole lower part, moved on on the protector module when fixture block is separated with buckle the locking pole with it is sealed
Hole is corresponding, and driving is socketed on the locking pole, and it is elastic to first elastic component mobile close to locking holes direction, described first
Part one end is fixedly connected with pedestal, and the locking pole stretches out pedestal far from one end of protector module.
By using above-mentioned technical proposal, the factors such as vibration cause the fixture block on protector module to move up and buckle point
From when, locking pole is inserted into locking holes under the action of the first elastic component restoring force, so that fixed protector module, prevents protector
Module is separated with pedestal, and the first copper rod is still kept in contact with the second copper rod at this time, to guarantee between protector module and pedestal
Electrical connection, protector can still work normally, and cause life and property loss after preventing over-voltage accident.
Preferably, the protector module grafting in the base when protector module top side be lower than pedestal top side, the bottom
Level slidably connects limit plate in seat, and limit plate is located at protector when the limit plate stretches out pedestal close to the side of protector
Module top.
By using above-mentioned technical proposal, will in protector module inserted base after by limit plate to protector module into
Row limitation, prevents vibration from protector module being caused to separate with pedestal.
Preferably, limit plate glide direction is provided with the second elastic component, second elastic component one end in the pedestal
It is fixedly connected with limit plate, the other end is fixedly connected with pedestal, and second elastic component is in limit when natural drawing state
Position plate stretches out pedestal close to the side of protector；It is slid vertically in the pedestal and is connected with vertical bar, had in the vertical bar
The closure of " ┎ " shape is vertically provided on the limit plate when limit plate is located in pedestal for the jack of closure insertion.
Limit plate is constrained by closure, is prevented when loading and unloading protector module by using above-mentioned technical proposal
Limit plate causes to hinder to the handling of protector module.
Preferably, it is fixedly installed the first driving member on the locking pole, is fixedly installed in the vertical bar and first
Second driving member of driving member cooperation, the locking pole drive the closure to move up and separate with jack when being inserted into jack.
By using above-mentioned technical proposal, when vibration causes the fixture block on protector module to separate with buckle, locking pole exists
Jack is inserted under the action of first elastic component restoring force, while sealed by the cooperation of the first driving member and the second driving member drive
Part is moved up to be separated with jack, under the action of the second elastic component restoring force drive limit plate stretch out pedestal with to protector module into
Row limitation is not necessarily to manual operation, convenient and efficient.
Preferably, second driving member includes the wedge block being arranged in vertical bar, and the wedge block is far from protector
The side of module is provided with to close to the inclined-plane of protector module direction diagonally downward, and first driving member includes and locking pole
At the propulsion arm of " ten " shape, the accommodating chamber for accommodating propulsion arm, the locking pole and protector module outer wall are equipped in the pedestal
The closure is inserted into jack when conflict, and the propulsion arm is in a vertical state when in the locking pole insertion locking holes and pushing tow
Bar top and wedge block bottom side contradict, and the closure is separated with jack when the propulsion arm top is with wedge block conflict.
By using above-mentioned technical proposal, locking pole is inserted into jack under the action of the first elastic component restoring force, pushes up simultaneously
Push rod pushes wedge block and vertical bar to move up, and separates so that closure be driven to move up with jack, in the second elastic component restoring force
The lower driving limit plate of effect stretches out pedestal to limit protector module.
Preferably, the locking pole is rotationally connected with pedestal around its axial direction, and first elastic component one end is supported with propulsion arm
Touching is equipped in the pedestal for propulsion arm along locking pole sliding slot in axial sliding, propulsion arm top when being located in sliding slot
Push rod is in a vertical state, and the propulsion arm is leaned on close to the side of protector module with locking pole when cavity wall contradicts is accommodated
One end of nearly protector module is located in pedestal.
By using above-mentioned technical proposal, when installation protector module, makes propulsion arm and accommodates cavity wall to contradict, this time limit
Position plate is located in pedestal and closure insertion jack, is convenient for protector module inserted base；After protector module inserted base,
Rotation locking pole keeps propulsion arm corresponding with sliding slot, and propulsion arm slides along the chute contradicts locking pole and protector module outer wall, together
When driving vertical bar and closure move up, but closure does not separate with jack at this time, if fixture block does not separate with buckle, dismantles and protects
When device module, only need to pull out locking pole can extract protector module, convenient for the handling of protector module.
Preferably, the limit plate includes first horizontal plate and second horizontal plate, the first horizontal plate and second horizontal
Third elastic component is provided between plate, third elastic component one end is fixedly connected with first horizontal plate, the other end and the second water
Plate is fixedly connected.
By using above-mentioned technical proposal, damping, buffering is played to protector module by third elastic component when vibration and is made
With.
Preferably, first copper rod is the diameter that round table-like and its lower end surface diameter is less than upper surface.
By using above-mentioned technical proposal, keeps the connection between the first copper rod and the second copper rod even closer, pass through simultaneously
Frictional force between first copper rod and the second copper rod improves the bonding strength between protector module and pedestal.
Preferably, first elastic component, the second elastic component and third elastic component are spring.
In conclusion the invention has the following advantages:
1, when vibration causes fixture block to separate with buckle, protector module is fixed in locking pole insertion locking holes, simultaneously
Limit plate stretching limits protector module, prevents from being electrically connected disconnection, multiple-protection between protector module and pedestal
Measure more securely and reliably prevents the loss that lives and properties are caused when over-voltage accident；
2, when fixture block is normally connect with buckle, limit plate is contained in the base, prevents limit plate to protector module
Handling cause to hinder, while guaranteeing that the connection of protector module and pedestal is safe and reliable, protector module it is easy to loading and unloading fast
It is prompt.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of protector module and pedestal in the present embodiment；
Fig. 2 is the first schematic diagram of protector module and pedestal when locking pole is not inserted into locking holes in the present embodiment；
Fig. 3 is the second schematic diagram of protector module and pedestal when locking pole is not inserted into locking holes in the present embodiment；
Fig. 4 is the connection schematic diagram of protector module and pedestal when locking pole is inserted into locking holes in the present embodiment；
Fig. 5 is enlarged diagram at A in Fig. 4.
Appended drawing reference: 1, pedestal；2, protector module；3, fixture block；4, it buckles；5, the first copper rod；6, the second copper rod；7, fixed
Position hole；8, locking pole；9, locking holes；10, the first elastic component；11, limit plate；111, first horizontal plate；112, second horizontal plate；
12, the second elastic component；13, third elastic component；14, vertical bar；15, closure；16, jack；17, the first driving member；18, second
Driving member；19, inclined-plane；20, accommodating chamber；21, sliding slot.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
A kind of pluggable surge protector, as shown in Figure 1, including pedestal 1 and protector module 2,2 two sides of protector module
On be provided with fixture block 3, be provided on 1 inner wall of pedestal with fixture block 3 cooperate buckle 4, by fixture block 3 and buckle 4 cooperation clamping from
And protector module 2 is plugged and fixed in pedestal 1.
As shown in Figures 2 and 3, it is vertically provided with the first copper rod 5 on 2 bottom of protector module, is vertically set on pedestal 1
It is equipped with the second copper rod 6, the second copper rod 6 is equipped with the location hole 7 for the insertion of the first copper rod 5, passes through the first copper rod 5 and the second copper rod
6 to realize being electrically connected for protector module 2 and pedestal 1；Level slidably connects locking pole 8 on pedestal 1, on protector module 2
The locking holes 9 being inserted into for locking pole 8 are provided with, fixture block 3 is inserted into the locking holes 9 when buckling 4 and is located at 8 lower part of locking pole, protects
Locking pole 8 when fixture block 3 is separated with buckle 4 is moved on in device module 2 and locking holes 9 are corresponding and the first copper rod 5 and the second copper rod 6 are kept
Contact；Its first elastic component 10 mobile to close 9 direction of locking holes of driving, the first elastic component 10 1 are socketed on locking pole 8
End is fixedly connected with pedestal 1, and locking pole 8 stretches out pedestal 1 far from one end of protector module 2.The factors such as vibration lead to protector
Fixture block 3 in module 2 move up with buckle 4 separate when, locking pole 8 is inserted into lock under the action of the first 10 restoring force of elastic component
Hole 9 is closed, so that fixed protector module 2, prevents protector module 2 from separating with pedestal 1, at this time the first copper rod 5 and the second copper rod 6
It is still kept in contact, to guarantee being electrically connected between protector module 2 and pedestal 1, protector can still be worked normally, and be prevented
Life and property loss is caused after over-voltage accident.
First copper rod 5 is the diameter that round table-like and its lower end surface diameter is less than upper surface.Make the first copper rod 5 and the second bronze medal
Connection between stick 6 is even closer, while improving protector module 2 by the frictional force between the first copper rod 5 and the second copper rod 6
With the bonding strength between pedestal 1.
Protector module 2 is plugged on when in pedestal 12 top side of protector module and is lower than 1 top side of pedestal, on protector module 2
It is in axial sliding connection limit plate 11 along locking pole 8 in the pedestal 1 in portion, limit plate 11 stretches out pedestal 1 close to the side of protector
When limit plate 11 be located at 2 top of protector module.By the limit plate 11 that passes through rear in 2 inserted base 1 of protector module to protector
Module 2 is limited, and prevents vibration from protector module 2 being caused to separate with pedestal 1.
Limit plate 11 includes the first horizontal plate 111 and second horizontal plate 112 from top to bottom set gradually, first horizontal plate
Third elastic component 13 is provided between 111 and second horizontal plate 112,13 one end of third elastic component and first horizontal plate 111 are fixed
Connection, the other end are fixedly connected with second horizontal plate 112.Protector module 2 is played by third elastic component 13 when vibration and is subtracted
Shake buffer function.
11 glide direction of limit plate is provided with the second elastic component 12,12 one end of the second elastic component and limit plate in pedestal 1
11 are fixedly connected, and the other end is fixedly connected with pedestal 1, and limit plate 11 is close to guarantor when the second elastic component 12 is in natural drawing state
Pedestal 1 is stretched out in the side for protecting device；It is slid vertically in pedestal 1 and is connected with vertical bar 14, it is sealed with " ┎ " shape in vertical bar 14
Part 15 is vertically provided with the jack 16 being inserted into when limit plate 11 is located in pedestal 1 for closure 15 on first horizontal plate 111.
It is fixedly installed the first driving member 17 on locking pole 8, is fixedly installed in vertical bar 14 and matches with the first driving member 17
The second driving member 18 closed, driving closure 15 is moved up when locking pole 8 is inserted into jack 16 separates with jack 16.
As shown in Figure 4 and Figure 5, the second driving member 18 includes the wedge block being arranged in vertical bar 14, and wedge block is far from guarantor
The side of shield device module 2 is provided with to close to the inclined-plane 19 of 2 direction of protector module diagonally downward；First driving member 17 include with
Locking pole 8 is equipped with the accommodating chamber 20 for accommodating propulsion arm, locking pole 8 and protector module 2 in pedestal 1 at the propulsion arm of " ten " shape
Closure 15 does not separate with lockhole when outer wall contradicts, and propulsion arm is in a vertical state and pushing tow when in the insertion locking holes 9 of locking pole 8
Bar top and wedge block bottom side contradict, and closure 15 is separated with jack 16 when propulsion arm top is contradicted with wedge block.Vibration causes
When fixture block 3 on protector module 2 is separated with buckle 4, locking pole 8 is inserted into jack under the action of the first 10 restoring force of elastic component
16, while propulsion arm pushes wedge block and vertical bar 14 to move up, and separates so that closure 15 be driven to move up with jack 16, second
Limit plate 11 is driven to stretch out pedestal 1 to limit protector module 2, without artificial behaviour under the action of 12 restoring force of elastic component
Make, it is convenient and efficient.
Locking pole 8 is rotationally connected with pedestal 1 around its axial direction, and the first elastic component 10 is located at propulsion arm far from protector module 2
Side and 10 one end of the first elastic component and propulsion arm contradict；It is equipped in pedestal 1 and is slided in axial sliding for propulsion arm along locking pole 8
Slot 21, it is in a vertical state that propulsion arm is located at propulsion arm when in sliding slot 21, side and receiving of the propulsion arm close to protector module 2
Locking pole 8 is located in pedestal 1 close to one end of protector module 2 when 20 inner wall of chamber contradicts.Make pushing tow when installation protector module 2
Bar and 20 inner wall of accommodating chamber contradict, and limit plate 11 is located in pedestal 1 at this time and closure 15 is inserted into jack 16, are convenient for protector mould
2 inserted base 1 of block；After 2 inserted base 1 of protector module, rotation locking pole 8 keeps propulsion arm corresponding with sliding slot 21, propulsion arm
21 slidings contradict locking pole 8 and 2 outer wall of protector module along the chute, while vertical bar 14 and closure 15 being driven to move up, but
Closure 15 does not separate with jack 16 at this time, if fixture block 3 does not separate with buckle 4, when dismantling protector module 2, need to only be pulled outwardly
Dynamic locking pole 8 can extract protector module 2, convenient for the handling of protector module 2.
First elastic component 10, the second elastic component 12 and third elastic component 13 are spring.
Specific work process: when installation protector module 2, rotation locking pole 8 makes propulsion arm close to the one of protector module 2
After side and 20 inner wall of accommodating chamber contradict, protector module 2 is plugged in pedestal 1, rotation locking pole 8 makes propulsion arm and sliding slot 21
It is corresponding, drive locking pole 8 and protector module 2 to contradict under the action of the first 10 restoring force of elastic component, if protector work
Fixture block 3 does not separate with buckle 4 in the process, when needing to dismantle protector module 2, draws to far from 2 direction of protector module
Protector module 2 is extracted after dynamic locking pole 8, while guaranteeing that the connection of protector module 2 and pedestal 1 is safe and reliable, is torn open
It fills convenient and efficient；If vibration causes fixture block 3 to separate with buckle 4, fixture block 3 is inserted into locking holes 9 with locking pole 8 when buckle 4, thus solid
Surely protector module 2 is lived, while propulsion arm driving closure 15 is moved up and separated with jack 16, in the restoring force of the second elastic component 12
Under the action of driving limit plate 11 stretch out pedestal 1 protector module 2 is fixed, protector module 2 is dismantled
When, after limit plate 11 is received into pedestal 1, pull locking pole 8 to separate with locking holes 9, propulsion arm rotates after skidding off sliding slot 21
Locking pole 8 contradicts propulsion arm and 20 inner wall of accommodating chamber, can be taken off protector module 2 at this time.
Claims (7)
1. a kind of pluggable surge protector, including pedestal (1) and the protector module (2) being plugged in pedestal (1), the bottom
Seat (1) is equipped with buckle (4), and the fixture block (3) with buckle (4) cooperation is provided on the protector module (2), it is characterized in that:
It is vertically provided with the first copper rod (5) on protector module (2) bottom, is vertically provided with second on the pedestal (1)
Copper rod (6), second copper rod (6) are equipped with the location hole (7) for the first copper rod (5) insertion, pass through the first copper rod (5) and the
Two copper rods (6) are to realize being electrically connected for protector module (2) and pedestal (1)；Level slidably connects sealed on the pedestal (1)
Bar (8) is provided with the locking holes (9) for locking pole (8) insertion, fixture block (3) the insertion buckle on the protector module (2)
(4) Shi Suoshu locking holes (9) are located at locking pole (8) lower part, and fixture block (3) and buckle (4) point are moved on on the protector module (2)
From when the locking pole (8) it is corresponding with locking holes (9), be socketed on the locking pole (8) driving its to close to locking holes (9) side
To mobile the first elastic component (10), described first elastic component (10) one end is fixedly connected with pedestal (1), the locking pole (8)
Pedestal (1) is stretched out in one end far from protector module (2)；The protector module (2) is plugged on protector mould when in pedestal (1)
Block (2) top side is lower than pedestal (1) top side, and level slidably connects limit plate (11) in the pedestal (1), the limit plate (11)
Limit plate (11) is located at protector module (2) top when stretching out pedestal (1) close to the side of protector；Edge in the pedestal (1)
Limit plate (11) glide direction is provided with the second elastic component (12), and described second elastic component (12) one end and limit plate (11) are fixed
Connection, the other end are fixedly connected with pedestal (1), and second elastic component (12) is in limit plate when natural drawing state
(11) pedestal (1) is stretched out close to the side of protector；It slides vertically and is connected with vertical bar (14) in the pedestal (1), it is described perpendicular
The closure (15) of " ┎ " shape is had on bar (14), is vertically provided with limit plate (11) on the limit plate (11) and is located at bottom
For the jack (16) of closure (15) insertion when in seat (1).
2. a kind of pluggable surge protector according to claim 1, it is characterized in that: fixation is set on the locking pole (8)
It is equipped with the first driving member (17), the second driving member with the first driving member (17) cooperation is fixedly installed on the vertical bar (14)
(18), it drives the closure (15) to move up when locking pole (8) insertion jack (16) to separate with jack (16).
3. a kind of pluggable surge protector according to claim 2, it is characterized in that: second driving member (18) includes
Wedge block on vertical bar (14) is set, and the wedge block is provided with far from the side of protector module (2) to close to protection
The inclined-plane (19) of device module (2) direction diagonally downward, first driving member (17) include the top with locking pole (8) at " ten " shape
Push rod is equipped with the accommodating chamber (20) for accommodating propulsion arm, the locking pole (8) and protector module (2) outer wall in the pedestal (1)
The closure (15) is inserted into jack (16) when conflict, and the propulsion arm is in when in locking pole (8) insertion locking holes (9)
Vertical state and the conflict of propulsion arm top and wedge block bottom side, the propulsion arm top and wedge block closure when contradicting
(15) it is separated with jack (16).
4. a kind of pluggable surge protector according to claim 3, it is characterized in that: the locking pole (8) is around its axial direction
It is rotationally connected with pedestal (1), described first elastic component (10) one end and propulsion arm contradict, and are equipped in the pedestal (1) for pushing tow
Bar along locking pole (8) sliding slot (21) in axial sliding, the propulsion arm when being located in sliding slot (21) propulsion arm be in vertical
State, the locking pole (8) is close when the propulsion arm is contradicted close to the side of protector module (2) with accommodating chamber (20) inner wall
One end of protector module (2) is located in pedestal (1).
5. a kind of pluggable surge protector according to claim 4, it is characterized in that: the limit plate (11) includes first
Level board (111) and second horizontal plate (112) are provided between the first horizontal plate (111) and second horizontal plate (112)
Three elastic components (13), described third elastic component (13) one end are fixedly connected with first horizontal plate (111), the other end and the second level
Plate (112) is fixedly connected.
6. a kind of pluggable surge protector according to claim 1, it is characterized in that: first copper rod (5) is rotary table
Shape and the diameter of its lower end surface are less than the diameter of upper surface.
7. a kind of pluggable surge protector according to claim 5, it is characterized in that: first elastic component (10),
Two elastic components (12) and third elastic component (13) are spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154646.3A CN108448556B (en) | 2018-02-23 | 2018-02-23 | A kind of pluggable surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154646.3A CN108448556B (en) | 2018-02-23 | 2018-02-23 | A kind of pluggable surge protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108448556A CN108448556A (en) | 2018-08-24 |
| CN108448556B true CN108448556B (en) | 2019-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810154646.3A Expired - Fee Related CN108448556B (en) | 2018-02-23 | 2018-02-23 | A kind of pluggable surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108448556B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296362A (en) * | 2019-07-25 | 2019-10-01 | 东莞市佳盟照明科技有限公司 | A kind of folding lamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340136B (en) * | 2010-07-28 | 2014-04-09 | 上海电科电器科技有限公司 | Pluggable surge protector |
| CN202221844U (en) * | 2011-08-29 | 2012-05-16 | 南京尚志电子科技有限公司 | Fastening device for a lighting protection device |
| DE102012013404A1 (en) * | 2012-07-05 | 2014-01-09 | Obo Bettermann Gmbh & Co. Kg | Plug-in surge arrester |
| CN104242281B (en) * | 2013-06-20 | 2017-04-26 | 町洋机电(中国)有限公司 | Surge protector with protection module capable of being plugged without interrupting signals |
| CN203553501U (en) * | 2013-11-15 | 2014-04-16 | 武汉爱劳高科技有限责任公司 | Anti-loosening protection apparatus applied to surge protection device plugging module |
| CN104659502B (en) * | 2013-11-19 | 2017-02-22 | 上海辰竹仪表有限公司 | Surge protector |
| DE102015214969A1 (en) * | 2015-08-05 | 2017-02-09 | Phoenix Contact Gmbh & Co. Kg | Surge protection devices Ensemble |
| CN106300313B (en) * | 2016-10-17 | 2019-11-05 | 四川中光防雷科技股份有限公司 | A kind of surge protector welding base |
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2018
- 2018-02-23 CN CN201810154646.3A patent/CN108448556B/en not_active Expired - Fee Related
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| CN108448556A (en) | 2018-08-24 |
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