CN207010226U - A kind of surge protector - Google Patents
A kind of surge protector Download PDFInfo
- Publication number
- CN207010226U CN207010226U CN201720906667.7U CN201720906667U CN207010226U CN 207010226 U CN207010226 U CN 207010226U CN 201720906667 U CN201720906667 U CN 201720906667U CN 207010226 U CN207010226 U CN 207010226U
- Authority
- CN
- China
- Prior art keywords
- overvoltage protection
- surge protector
- box body
- protection element
- pin
- 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.)
- Active
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses a kind of surge protector; the tripping mechanism of its both sides is in equidirectional, avoids turn-over operation during original inverse structure welding, it is possible to increase welding processing efficiency; installation site is accurate, avoids overvoltage protection element displacement is prominent from influenceing overall package；Further, the guide groove of overvoltage protection element is set on box body, to being equipped with position-limiting action.This programme also installs the series connection telecommunication equipment of PCB connections two and the above by neck, convenient for assembly, and simple for structure, reliability is high.
Description
Technical field
Technical field of electric equipment is the utility model is related to, more particularly to a kind of surge protector.
Background technology
Surge protector, it is a kind of electronics dress that security protection is provided for various electronic equipments, instrument and meter, communication line
Put.When producing peak current or voltage suddenly because of extraneous interference in electric loop either communication line, surge protection
Device can turn on shunting within the extremely short time, so as to avoid infringement of the surge to other equipment in loop.
In some surge protector structures, overvoltage protection element group is laminated by multiple overvoltage protection elements,
Their pin is drawn by side, and two sets of tripping mechanisms are separately positioned on its both sides.And this two sets of tripping mechanisms are on overvoltage
Protection element group is centrosymmetric, then they are configured in surge protector both sides opposite direction；So, Gong Ren
, it is necessary to which turn-over operates during welding tripping mechanism, compare and lose time, low production efficiency, and easily cause overvoltage protection first
Part displacement, which protrudes from box body, influences assembling, and the proportion of goods damageds are larger in product installation process.
In addition, in existing structure, realized and connected by welding wire between multiple series connection telecommunication equipments, but this company
The mode of connecing is assembled cumbersome, and structure is mixed and disorderly, and reliability is not high.
Utility model content
In view of this, the utility model provides a kind of surge protector, improves welding processing efficiency, installation site essence
Standard, avoid overvoltage protection element displacement is prominent from influenceing overall package.
To achieve the above object, the utility model provides following technical scheme：
A kind of surge protector, including shell, box body and electronic component；
The electronic component includes overvoltage protection element group and two tripping mechanisms；The overvoltage protection element group
Multiple overvoltage protection elements including stacking；Two tripping mechanisms on the stacked direction of the overvoltage protection element
Installation direction it is identical.
Preferably, center line axial symmetry of two tripping mechanisms on the box body.
Preferably, the pin of at least two overvoltage protection elements is in the stacking side of the overvoltage protection element group
The parallel extraction in face, two tripping mechanisms and two pins are corresponded and coordinated.
Preferably, the pin of at least two overvoltage protection elements is in the overvoltage protection element group stacked direction
Centre position draw, two tripping mechanisms correspond cooperations with two pins.
Preferably, the side of the box body offers the limition orientation for the pin cooperation with the voltage protection component
Groove.
Preferably, in addition to the PCB of the box body is installed on, the electronic component also includes multiple telecommunication equipments, institute
Stating PCB correspondingly can connect multiple telecommunication equipments.
Preferably, the PCB is installed in the neck of the box body.
Preferably, the box body is provided with reinforcement, and the reinforcement can be spacing in the neck by the PCB
In.
Preferably, the pin of at least two overvoltage protection elements is in the stacking side of the overvoltage protection element group
Face is drawn, and two tripping mechanisms and two pins are corresponded and coordinated, and two tripping mechanisms are arranged on two
The same side of the pin, multiple telecommunication equipments are installed in two pin opposite sides.
Preferably, the avoid holes for coordinating with the telecommunication equipment electrode are offered in the middle part of the PCB.
It can be seen from the above technical scheme that surge protector provided by the utility model, two dropouts of its side
Mechanism is in equidirectional, avoids turn-over operation during original inverse structure welding, it is possible to increase welding processing efficiency, installation
Position is accurate, avoids overvoltage protection element displacement is prominent from influenceing overall package.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the intraware for the surge protector that the utility model embodiment provides；
Fig. 2 is the overlooking the structure diagram for the intraware that the utility model embodiment provides；
Fig. 3 is the side structural representation for the intraware that the utility model embodiment provides；
Fig. 4 is the opposite side structural representation for the intraware that the utility model embodiment provides；
Fig. 5 is the structural representation of the shell for the surge protector that the utility model embodiment provides；
Fig. 6 is the structural representation that the remote signalling electrode that the utility model embodiment provides passes through PCB connections.
Wherein, 10 be box body, and 11 be spacing guide groove, and 12 be neck；21 be release sheet, and 22 be sliding block, and 23 be pressure-sensitive low
Warm welding stage；31 be pin；40 be voltage switch type element；50 be shell；61 be the first remote signalling electrode, and 62 be the second remote signalling electricity
Pole, 63 be the 3rd remote signalling electrode, and 64 be the 4th remote signalling electrode, and 65 be the 5th remote signalling electrode；70 be PCB.
Embodiment
The utility model discloses a kind of surge protector, improves welding processing efficiency, installation site is accurate, avoids electricity
Press protection element displacement is prominent to influence overall package.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The surge protector that the utility model embodiment provides, its core improvement is, including the He of 50 box body of shell 10
Electronic component；Box body 10 is arranged in shell 50, and electronic component is installed on box body 10；
Wherein, electronic component includes overvoltage protection element group and two tripping mechanisms；The overvoltage protection element group
Multiple overvoltage protection elements including stacking；The installation side of two tripping mechanisms on the stacked direction of overvoltage protection element
To identical, specific two tripping mechanisms are respectively positioned at the different stacking sides of overvoltage protection element group.Its structure can join
According to shown in Fig. 1, overvoltage protection element is specially that voltage limiting type element is stacked on top of one another, can use piezo-resistance etc., two de-
Buckle mechanism is upwards installed in the relative both sides of box body 10, positioned at the same side of sheet pin 31, their release sheet 21
It is visible (prior art can only see side release sheet) in Fig. 2 plan structure.
It can be seen from the above technical scheme that the surge protector that the utility model embodiment provides, the two of its side
Individual tripping mechanism is in equidirectional, avoids turn-over operation during original inverse structure welding, it is possible to increase welding processing is imitated
Rate, installation site is accurate, avoids overvoltage protection element displacement is prominent from influenceing overall package.
Preferably, center line axial symmetry of two tripping mechanisms on box body 10, its axially symmetric structure be referred to Fig. 1 and
Shown in Fig. 2, then their assembling structure can be easy to operation with identical, can further improve welding processing efficiency.It is appreciated that
, refer to that between two tripping mechanism seating side referred to herein as the center line of box body 10.Tripping mechanism includes de-
Prior art and the application are referred to from piece 21, sliding block 22 and pressure-sensitive low temperature welding stage 23, its concrete structure and its assembly method
The first patent of people, will not be repeated here.
In the specific embodiment that this programme provides, the pin 31 of at least two overvoltage protection elements is in overvoltage protection
The parallel extraction in stacking side of element group, and be parallel to tabular overvoltage protection element (such as piezo-resistance), two dropouts
Mechanism corresponds with the two pins 31 to be coordinated, and its structure is referred to shown in Fig. 1, Fig. 3 and Fig. 4, the welding of release sheet 21
Contact surface welds with pin 31.Such structure, two tripping mechanisms can be with full symmetric on box body 10, the complete phase of assembling structure
Together, it is easy to operation, welding processing efficiency can be effectively improved.
Preferably, the pin 31 of at least two overvoltage protection elements is in overvoltage protection element group stacked direction
Between position draw, two tripping mechanisms correspond with the two pins 31 to be coordinated, and its structure is referred to Fig. 1, Fig. 3 and Fig. 4
Shown, the electrode of piezo-resistance leans on to centre.Electrode is drawn between two parties, and two tripping mechanisms are installed in its side, and opposite side is just
In the laying of other components, such as telecommunication equipment.
In order to further optimize above-mentioned technical scheme, the side of box body 10 offers drawing for same voltage protection component
The limition orientation groove 11 that pin 31 coordinates, makes its installation site accurate, avoids overvoltage protection element displacement is prominent from influenceing overall group
Dress.Its structure is referred to shown in Fig. 1 and Fig. 3, and the opening of linear pattern limition orientation groove 11 is positioned at the open side of box body 10, its groove
It is wide to coordinate with the thickness of pin 31, position-limiting action is equipped with to overvoltage protection element.
In the specific embodiment that this programme provides, electronic component also includes：
Voltage switch type element 40, GDT (gas-discharge tube) can be used；
Telecommunication equipment, as shown in the unilateral disengaging in Fig. 3, telecommunication equipment structure.
The surge protector that the utility model embodiment provides, in addition to it is installed on the PCB (printed circuit board) of box body 10
70, electronic component also includes multiple telecommunication equipments, and PCB70 can be corresponded to and be connected multiple telecommunication equipments.It is understood that
PCB70 is provided with related circuit with the corresponding positive and negative electrode for connecting multiple telecommunication equipments.The design is applied to two and above string
Join the connection of telecommunication equipment, simple for structure by the assembling easy to connect of PCB70 modes, reliability is high.
Preferably, PCB70 is installed in the neck 12 of box body 10, then should be welded with remote signalling electrode pair.Pass through neck 12
The mode of installation is simple to operate, and cost is not high.Its structure is referred to shown in Fig. 6, and neck 12 is arranged on box body 10 herein
Outer surface, its shape are engaged with PCB70.It is, of course, also possible to using other mounting means, will not be repeated here.
In order to further optimize above-mentioned technical scheme, box body 10 is provided with reinforcement, and reinforcement can limit PCB70
Position is in neck 12, to improve the reliability of assembling.Its structure is referred to two parallel linear pattern reinforcement institutes above Fig. 6
Show, the PCB70 loads in neck 12 in the direction of arrows, and PCB70 side is blocked by neck 12, and PCB70 top surface is reinforced muscle
Block the bottom surface for leaning out part.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 6, the pin 31 of at least two overvoltage protection elements is in overvoltage protection element
The stacking side of group is drawn, and two tripping mechanisms and two pins 31 are corresponded and coordinated, and two tripping mechanisms are arranged on two
The same side of pin 31, multiple telecommunication equipments are installed in two opposite sides of pin 31.This programme is located at multiple telecommunication equipments
The same direction side of sheet pin 31, assembling are easy to operation without turn-over, and its principle is referred to what is above set in the same direction
Tripping mechanism.
In the specific embodiment that this programme provides, offer what is coordinated for same telecommunication equipment electrode in the middle part of PCB70
Avoid holes, to meet the connection of different structure.Its structure is referred to shown in Fig. 6, the first remote signalling electrode 61 and the second remote signalling electricity
Pole 62 is arranged on the side of box body, and the 4th remote signalling electrode 64 and the 5th remote signalling electrode 65 are arranged on the opposite side of box body, and the 3rd is distant
Letter electrode 63 is disposed there between, and the avoid holes coordinated with the 3rd remote signalling electrode 63 are offered in the middle part of PCB70.
In summary, the utility model embodiment discloses a kind of surge protector, and the tripping mechanism of its both sides is in phase
It is equidirectional, avoid turn-over operation during original inverse structure welding, it is possible to increase and welding processing efficiency, installation site is accurate,
Avoid overvoltage protection element displacement is prominent from influenceing overall package；Further, overvoltage protection element is set on box body
Guide groove, to being equipped with position-limiting action.This programme also installs the series connection telecommunication equipment of PCB connections two and the above by neck,
Convenient for assembly, simple for structure, reliability is high.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of surge protector, it is characterised in that including shell (50), box body (10) and electronic component；
The electronic component includes overvoltage protection element group and two tripping mechanisms；The overvoltage protection element group includes
Multiple overvoltage protection elements of stacking；The peace of two tripping mechanisms on the stacked direction of the overvoltage protection element
It is identical to fill direction.
2. surge protector according to claim 1, it is characterised in that two tripping mechanisms are on the box body
(10) center line axial symmetry.
3. surge protector according to claim 1, it is characterised in that at least two overvoltage protection elements draw
Pin (31) is in the parallel extraction in stacking side of the overvoltage protection element group, two tripping mechanisms and two pins
(31) correspond and coordinate.
4. surge protector according to claim 1, it is characterised in that at least two overvoltage protection elements draw
Pin (31) is drawn in the centre position of the overvoltage protection element group stacked direction, described in two tripping mechanisms and two
Pin (31), which corresponds, to be coordinated.
5. surge protector according to claim 1, it is characterised in that the side of the box body (10) is offered for same
The limition orientation groove (11) that the pin (31) of the voltage protection component coordinates.
6. according to the surge protector described in claim 1-5 any one, it is characterised in that also include being installed on the box body
(10) PCB (70), the electronic component also include multiple telecommunication equipments, and the PCB (70) can correspond to and connect multiple institutes
State telecommunication equipment.
7. surge protector according to claim 6, it is characterised in that the PCB (70) is installed on the box body (10)
Neck (12) in.
8. surge protector according to claim 7, it is characterised in that the box body (10) is provided with reinforcement, and institute
Stating reinforcement can be spacing in the neck (12) by the PCB (70).
9. surge protector according to claim 6, it is characterised in that at least two overvoltage protection elements draw
Pin (31) is drawn in the stacking side of the overvoltage protection element group, two tripping mechanisms and two pins (31)
Correspond and coordinate, two tripping mechanisms are arranged on the same side of two pins (31), multiple telecommunication equipments
It is installed in two pin (31) opposite sides.
10. surge protector according to claim 6, it is characterised in that offered in the middle part of the PCB (70) for same
The avoid holes that the telecommunication equipment electrode coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906667.7U CN207010226U (en) | 2017-07-25 | 2017-07-25 | A kind of surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906667.7U CN207010226U (en) | 2017-07-25 | 2017-07-25 | A kind of surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010226U true CN207010226U (en) | 2018-02-13 |
Family
ID=61456920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720906667.7U Active CN207010226U (en) | 2017-07-25 | 2017-07-25 | A kind of surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783171A (en) * | 2021-09-16 | 2021-12-10 | 杭州易造科技有限公司 | Surge protection device and display assembly for surge protection device |
-
2017
- 2017-07-25 CN CN201720906667.7U patent/CN207010226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783171A (en) * | 2021-09-16 | 2021-12-10 | 杭州易造科技有限公司 | Surge protection device and display assembly for surge protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202930567U (en) | Copper aluminum transitional device cable clamp | |
| CN207010226U (en) | A kind of surge protector | |
| CN204205107U (en) | A kind of integral type five hole sleeve for socket and socket thereof | |
| CN204991391U (en) | Special type pastes dress colour code inductance | |
| CN204028161U (en) | A kind of current sample composite structure resisting strong magnetic for electric energy meter | |
| CN206639685U (en) | A kind of vertical paster common mode inductance | |
| CN206993481U (en) | Printed circuit board and the cooking apparatus with the printed circuit board | |
| CN103934609A (en) | Clamp for copper wire welding | |
| CN203863260U (en) | Clamp for copper wire welding | |
| CN204560027U (en) | There is the printed circuit board imbedding inductance | |
| CN207183708U (en) | Concentrator function terminal connecting structure | |
| CN209118868U (en) | A kind of common-mode inductor | |
| CN202757968U (en) | Welding type terminal seat of single-phase electric energy meter | |
| CN207704993U (en) | A kind of high voltage bearing transformer device structure | |
| CN207910113U (en) | A kind of seven apertures in the human head socket with many integration copper bar | |
| CN204887707U (en) | Hall sensor circuit board | |
| CN209149953U (en) | A kind of electrolytic capacitor being easily installed | |
| CN209572216U (en) | A kind of circuit board being convenient for changing | |
| CN205886229U (en) | Electronic toy connects bottom plate suitable for high -speed bus communication | |
| CN205050741U (en) | New type connector | |
| CN203250869U (en) | Differential distribution line structure | |
| CN203826154U (en) | Large-current inductor | |
| CN215816499U (en) | Novel splitter plate structure with self-offset contact pin generating induction current | |
| CN202662631U (en) | Photovoltaic panel assembly | |
| CN101546880B (en) | Double pin power supply connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |