CN205724234U - Surge protection device and power distribution socket - Google Patents
Surge protection device and power distribution socket Download PDFInfo
- Publication number
- CN205724234U CN205724234U CN201620587112.6U CN201620587112U CN205724234U CN 205724234 U CN205724234 U CN 205724234U CN 201620587112 U CN201620587112 U CN 201620587112U CN 205724234 U CN205724234 U CN 205724234U
- Authority
- CN
- China
- Prior art keywords
- surge protection
- protection device
- protector
- electrode
- power
- 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 protection device, including protector and the protective base that coordinates with described protector, carrying out surge protection plate it is provided with in described protector, it is provided through the power electrode of described protector wall thickness on described carrying out surge protection plate, described protective base is provided with the power coupling device embedded for described power electrode.Disclosed in application this utility model during surge protection device, by being arranged through the power electrode of its wall thickness on carrying out surge protection plate, protective base is provided for the power coupling device that power electrode embeds, when mounted power electrode is coordinated with power coupling device, protector and protective base are fixed accordingly, use the fixing connected mode of plug-in, can be replaced in time when repairing, the problem solving surge protection device inconvenient maintenance.The invention also discloses a kind of power distribution socket including above-mentioned surge protection device.
Description
Technical field
This utility model relates to electrical technology apparatus field, more particularly, it relates to a kind of surge protection device, further relates to
A kind of power distribution socket.
Background technology
Along with the development of science and technology, society enters the electric era, and the safety problem of electrical equipment becomes to closing weight
Want.
At present, the facility to the operation of the key equipment of communication cabinet, power supply cabinet etc. must have high reliability and can
By property, therefore having higher requirement the PDU i.e. operation stability of power distribution unit, carrying out surge protection seems the heaviest
Want；Although part PDU has carrying out surge protection function, but major part all uses fixedly mounted, once its function damage cannot and
Time repair and replacement, and once junction point occurs that the faults such as bigger contact resistance directly affect the safety of power supply.
In sum, the problem how efficiently solving surge protection device inconvenient maintenance, is current people in the art
Member's urgent problem.
Utility model content
In view of this, first purpose of the present utility model is to provide a kind of surge protection device, anti-to solve surge
Protection unit is the problem of more inconvenience when maintenance.Second purpose of the present utility model is to provide one and includes above-mentioned carrying out surge protection
The power distribution socket of device.
In order to reach above-mentioned first purpose, this utility model following technical scheme of offer:
A kind of surge protection device, including protector and the protective base that coordinates with described protector, in described protector
It is provided with carrying out surge protection plate, described carrying out surge protection plate is provided through the power electrode of described protector wall thickness, described protection
The power coupling device embedded for described power electrode it is provided with on base.
Preferably, also include the signal plate for signal transmission in described protector, described signal plate is provided with multiple
For transmitting the signal lights of signal, described signal plate is positioned at the top of described carrying out surge protection plate and with described carrying out surge protection plate through bar
Shape adapter connects.
Preferably, described carrying out surge protection plate is provided with signal electrode, described protective base is provided with accordingly for
The signal docking apparatus that described signal electrode embeds.
Preferably, described carrying out surge protection plate is additionally provided with varistor part and gas-discharge tube, described varistor part and
Described gas-discharge tube welds with described carrying out surge protection plate respectively.
Preferably, described signal docking apparatus is positioned on plugboard, and one end of described plugboard is provided through described anti-
The holding wire of the sidewall of river bottom protection seat.
Preferably, the sidewall of described protector is provided with fixing lug boss, described protective base is provided with use accordingly
In the fixing groove that described fixing lug boss embeds, described fixing lug boss and described protective base are provided with screwed hole respectively.
Preferably, described power electrode is specially three-phase electrode, neutral conductor electrode and ground wire electrode, and described connector fills
Putting and be connected with power line, the two ends of described power line are respectively through the sidewall of described protective base.
Preferably, described protector is PBT housing with the shell of described protective base.
The surge protection device that this utility model provides, including protector and the protective base that coordinates with protector.Wherein,
It is provided with carrying out surge protection plate in protector, carrying out surge protection plate is provided through the power electrode of protector wall thickness, protective base
On be provided with for power electrode embed power coupling device.During the surge protection device that application this utility model provides, logical
Cross the power electrode being arranged through its wall thickness on carrying out surge protection plate, protective base is provided for the electricity that power electrode embeds
Source docking apparatus, coordinates power electrode with power coupling device when mounted so that protector and protective base are solid accordingly
Fixed, use the fixing connected mode of plug-in, can be replaced in time when repairing, solve surge protection device inconvenient maintenance
Problem.
In order to reach above-mentioned second purpose, this utility model additionally provides a kind of power distribution socket, this power distribution
Socket includes any of the above-described kind of surge protection device, and this surge protection device coordinates through chute with power distribution socket.Due to upper
The surge protection device stated has above-mentioned technique effect, and the power distribution socket with this surge protection device also should have accordingly
Technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of the protector of the surge protection device that Fig. 1 provides for this utility model embodiment；
The structural representation of the protective base of the surge protection device that Fig. 2 provides for this utility model embodiment；
The mounting structure schematic diagram of the surge protection device that Fig. 3 provides for this utility model embodiment；
The mounting structure schematic diagram of the power coupling device that Fig. 4 provides for this utility model embodiment；
The mounting structure schematic diagram of the signal docking apparatus that Fig. 5 provides for this utility model embodiment；
The mounting structure signal of the surge protection device that Fig. 6 provides for this utility model embodiment and power distribution socket
Figure.
In accompanying drawing, labelling is as follows:
Protector 1, fixing lug boss 2, power electrode 3, power coupling device 4, power line 5, signal docking apparatus 6, protection
Base 7, signal plate 8, signal lights 9, varistor part 10, carrying out surge protection plate 11, bar connector 12, gas-discharge tube 13, letter
Number line 14, signal electrode 15, plugboard 16.
Detailed description of the invention
This utility model embodiment discloses a kind of surge protection device, with solve surge protection device cannot when damaging
The problem of repair and replacement in time.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
The structure of the protector referring to the surge protection device that Fig. 1-Fig. 6, Fig. 1 provide for this utility model embodiment is shown
It is intended to；The structural representation of the protective base of the surge protection device that Fig. 2 provides for this utility model embodiment；Fig. 3 is this reality
With the mounting structure schematic diagram of the surge protection device that new embodiment provides；The electricity that Fig. 4 provides for this utility model embodiment
The mounting structure schematic diagram of source docking apparatus；The mounting structure of the signal docking apparatus that Fig. 5 provides for this utility model embodiment
Schematic diagram；The surge protection device that Fig. 6 provides for this utility model embodiment and the mounting structure schematic diagram of power distribution socket.
In a kind of specific embodiment, surge protection device includes protector 1 and the anti-river bottom protection coordinated with protector 1
Seat 7.Wherein, it is provided with carrying out surge protection plate 11 in protector 1, carrying out surge protection plate 11 is provided through the electricity of protector 1 wall thickness
Source electrode 3, protective base 7 is provided with the power coupling device 4 embedded for power electrode 3.General, power electrode 3 sets
Putting in the bottom surface of protector 1 and through bottom surface wall thickness, protective base 7 arranges power coupling device 4, application this utility model carries
During the surge protection device of confession, by power electrode 3 and the cooperation of power coupling device 4, it is ensured that current supply circuit is without power-off, significantly
Improve Supply Security, reduce potential faults, and protector 1 and protective base 7 are fixed accordingly, use plug-in
Connected mode is very easy to user, maintains easily repairing.
Carrying out surge protection plate 11 is used for surge current of releasing, and its circuit uses " 3+1 " protection mode, power electrode 3 general with
Carrying out surge protection plate 11 welds, certainly, in other embodiments, it is also possible to be fixed by other fixed form, as bonding
Deng, all in protection domain of the present utility model.
Concrete, also include the signal plate 8 for signal transmission in protector 1, signal plate 8 is provided with multiple for passing
The signal lights 9 of delivery signal, signal plate 8 is positioned at the top of carrying out surge protection plate 11 and connects through bar connector 12 with carrying out surge protection plate 11
Connect.In order to the duty of device is preferably shown, signal plate 8 and signal lights 9, signal plate 8 are set in protector 1
Being connected with carrying out surge protection plate 11 through bar connector 12, signal plate 8 can show electric state and signal transmission, signal lights 9
Number is multiple, can need to be configured voluntarily according to actual operation, it is preferable that in a kind of specific embodiment, signal
The number of lamp 9 is three, respectively power supply instruction, lightning protection deterioration instruction and imperfect earth instruction, and lightning protection deterioration and ground connection are not
Good for being achieved by nature adapter and carrying out surge protection plate 11 connection.In other embodiments, signal plate 8 can not also set
Put above carrying out surge protection plate 11, between the two, have annexation to be capable of electric function, here for signal lights 9
Observation convenient, signal plate 8 is arranged on the top of protector 1, and bar connector 12 plays certain supporting role, at it
In his embodiment, can be configured voluntarily.
Further, carrying out surge protection plate 11 is provided with signal electrode 15, protective base 7 is provided with accordingly for believing
The signal docking apparatus 6 that number electrode 15 embeds.In order to transmit a signal to next element, carrying out surge protection plate 11 arranges signal
Electrode 15, protective base 7 arranges signal docking apparatus 6, by the connection of plug-in so that signal circuit, without breakpoint, reduces
Potential faults, signal electrode 15 is typically welded and fixed, in other embodiments with carrying out surge protection plate 11, it would however also be possible to employ other
Fixed form.
Further, carrying out surge protection plate 11 is additionally provided with varistor part 10 and gas-discharge tube 13, varistor part
10 and gas-discharge tube 13 weld with carrying out surge protection plate 11 respectively.Varistor part 10 is positioned at carrying out surge protection plate 11, has
The de-mouth device of heat, in order to remote signals is provided；The number of varistor can need to be set voluntarily according to production.Varistor
It is a kind of resistance device with nonlinear wind vibration, is mainly used in when circuit bears overvoltage carrying out voltage clamp, absorb
Unnecessary electric current is to protect position-sensing unit.The first order that gas-discharge tube 13 is usually used in multi-level protection circuit or front two-stage, device is let out
Put Lightning Transient overcurrent and over-voltage effect.General, varistor part 10 and gas-discharge tube 13 respectively with wave
Gush protective plate 11 to weld, as described above, in other embodiments, it would however also be possible to employ the fixing connection of other forms, to specifically
Connected mode be not construed as limiting, as long as being capable of corresponding technical purpose.
Concrete, signal docking apparatus 6 is positioned on plugboard 16, and one end of plugboard 16 is provided through protective base 7
The holding wire 14 of sidewall.Plugboard 16 patches for signal electrode 15, it is possible to realizes remote monitoring by external wire and prevents
The duty of thunder device.Signal docking apparatus 6 is normally on plugboard 16, and plugboard 16 is fixed on protective base 7, can set
Put groove the two is fixed, or by other fixed forms such as bonding, holding wire 14 through the sidewall of protective base 7,
To carry out signal to be connected to provide can realize the signal of remote monitoring with other devices.
Further, the sidewall of protector 1 is provided with fixing lug boss 2, protective base 7 is provided with accordingly for solid
Determining the fixing groove that boss 2 embeds, fixing lug boss 2 and fixing groove are provided with screwed hole respectively.In order to by protector 1 and anti-river bottom protection
Seat 7 is fixed further, arranges fixing lug boss 2, protective base 7 arranges fixing groove on the sidewall of protector 1, and the two matches
Close, the position of protector 1 is fixed, hole can be threaded in fixing lug boss 2 and fixing groove, will by bolt or screw
The two is fixed.In other embodiments, in order to protector 1 and protective base 7 are fixed, it is also possible to select other kinds of
Fixed form, or it is not provided with fixing lug boss 2 and fixing groove, directly it is fixed by screw, all guarantor of the present utility model
In the range of protecting.
On the basis of the various embodiments described above, power electrode 3 is specially three-phase electrode, neutral conductor electrode and ground wire electrode,
Power coupling device 4 is connected with power line 5, and the two ends of power line 5 are respectively through the sidewall of protective base 7.Concrete, power supply
Electrode 3 is three-phase electrode, and when large-scale electric equipment breaks down, for the safety of user, power electrode 3 is provided with three-phase
Electrode.This device has versatility, and in other embodiments, the power such as electrical equipment is less, it would however also be possible to employ single-phase electrode,
The corresponding width of surge protection device that adjusts is to meet the installation of the power distribution socket of different in width.Power electrode 3 is five
Individual, with corresponding power coupling device 4 one_to_one corresponding, power coupling device 4 is connected with power line 5, in order to patch conveniently, and can be by
The corresponding power coupling device 4 of three three-phase electrodes is arranged on the side of protective base 7, opposite side arrange neutral conductor electrode and
Ground wire electrode, and intersection placement, i.e. place neutral conductor electrode and ground wire electrode respectively between the power line 5 of three three-phase electrodes, and
The sidewall of protective base 7 is stretched out at the two ends of all power lines 5 respectively, avoids ground wire mistake by dual-port series system inlet wire
Length affects carrying out surge protection effect, and compact conformation, easy for installation.
In a kind of specific embodiment, protective base 7 is made up of 5 power lines 5, docking apparatus and plugboard 16.Connect
Plug device is divided into power coupling device 4 and signal docking apparatus 6.Every power line 5 insulating barrier all peels off a breach for electricity
Source docking apparatus 4 is fixed.Signal docking apparatus 6 is weldingly fixed on plugboard 16, and plugboard 16 patches for signal electrode 15,
And the duty of remote monitoring lightning protection device can be realized by external wire.
Further, protector 1 is PBT housing with the shell of protective base 7.PBT is poly terephthalic acid fourth two
Alcohol ester, belongs to polyester series, has the advantage that intensity is high, fatigue durability is good.In other embodiments, it is also possible to according to producing need
To select other kinds of housing voluntarily, all in protection domain of the present utility model.
Detailed description of the invention is: by three varistor parts 10,13, five power electrodes 3 of gas-discharge tube and three letters
Number electrode 15 is welded on carrying out surge protection plate 11, is welded on signal plate 8 by the electronic devices and components such as three display lamps；Two plates lead to
Cross bar connector 12 and realize electrical connection and structure support, housing will be put into after as above device assembles and complete protector 1
Assembling, five power lines 5 are penetrated in protective base 7, peel off insulated hull in the position of power electrode 3 correspondence, generally
10mm, the holding wire 14 via extraction by power line 5, the shell that finally closes completes the installation of protective base 7, by protector 1
Follow-up installation is carried out again after installing with protective base 7.
Based on the surge protection device provided in above-described embodiment, this utility model additionally provides a kind of power distribution and inserts
Seat, this power distribution socket includes any one surge protection device in above-described embodiment.This surge protection device divides with power supply
Join socket to coordinate through chute.Owing to this power distribution socket have employed the surge protection device in above-described embodiment, so this electricity
The beneficial effect of source distribution socket refer to above-described embodiment.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a surge protection device, it is characterised in that include protector (1) and the anti-river bottom protection coordinated with described protector (1)
Seat (7), is provided with carrying out surge protection plate (11) in described protector (1), described carrying out surge protection plate (11) is provided through described
The power electrode (3) of protector (1) wall thickness, described protective base (7) is provided with the electricity embedded for described power electrode (3)
Source docking apparatus (4).
Surge protection device the most according to claim 1, it is characterised in that described protector also includes for believing in (1)
Number transmission signal plate (8), described signal plate (8) is provided with multiple signal lights (9) for transmitting signal, described signal plate
(8) it is positioned at the top of described carrying out surge protection plate (11) and is connected through bar connector (12) with described carrying out surge protection plate (11).
Surge protection device the most according to claim 2, it is characterised in that be provided with letter on described carrying out surge protection plate (11)
Number electrode (15), described protective base (7) is provided with signal accordingly that embed for described signal electrode (15) and patches dress
Put (6).
Surge protection device the most according to claim 3, it is characterised in that described carrying out surge protection plate (11) is additionally provided with pressure
Quick resistance unit (10) and gas-discharge tube (13), described varistor part (10) and described gas-discharge tube (13) respectively with institute
State carrying out surge protection plate (11) welding.
Surge protection device the most according to claim 4, it is characterised in that described signal docking apparatus (6) is positioned at and patches
On plate (16), one end of described plugboard (16) is provided through the holding wire (14) of the sidewall of described protective base (7).
Surge protection device the most according to claim 5, it is characterised in that be provided with on the sidewall of described protector (1)
Fixing lug boss (2), described protective base (7) is provided with fixing groove accordingly that embed for described fixing lug boss (2), described
Fixing lug boss (2) and described protective base (7) are provided with screwed hole respectively.
7. according to the surge protection device described in any one of claim 1-6, it is characterised in that described power electrode (3) is concrete
For three-phase electrode, neutral conductor electrode and ground wire electrode, described power coupling device (4) is connected with power line (5), described power line
(5) two ends are respectively through the sidewall of described protective base (7).
Surge protection device the most according to claim 7, it is characterised in that described protector (1) and described protective base
(7) shell is PBT housing.
9. a power distribution socket, it is characterised in that include the surge protection device as described in any one of claim 1-8.
Power distribution socket the most according to claim 9, it is characterised in that described surge protection device and described power supply
Distribution socket coordinates through chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587112.6U CN205724234U (en) | 2016-06-15 | 2016-06-15 | Surge protection device and power distribution socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587112.6U CN205724234U (en) | 2016-06-15 | 2016-06-15 | Surge protection device and power distribution socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724234U true CN205724234U (en) | 2016-11-23 |
Family
ID=57306733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620587112.6U Active CN205724234U (en) | 2016-06-15 | 2016-06-15 | Surge protection device and power distribution socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086556A (en) * | 2017-06-09 | 2017-08-22 | 北京广荣电气科技有限公司 | A kind of SPD back-up protection devices with intellectual monitoring function |
-
2016
- 2016-06-15 CN CN201620587112.6U patent/CN205724234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086556A (en) * | 2017-06-09 | 2017-08-22 | 北京广荣电气科技有限公司 | A kind of SPD back-up protection devices with intellectual monitoring function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101950956B (en) | Lightning-proof electric control device of photovoltaic power generation system | |
| CN106129990B (en) | A kind of non-maintaining charging pile lightning protection for power supply | |
| CN201846074U (en) | Lightning-proof control device for photovoltaic power generating system | |
| CN205724234U (en) | Surge protection device and power distribution socket | |
| CN202737787U (en) | Solar charging type intelligent cross interconnection box | |
| CN202586322U (en) | Tripping type lightning protection circuit | |
| CN202159815U (en) | Lighting stroke protection power socket | |
| CN203617706U (en) | Multifunctional surge protector | |
| CN205945049U (en) | Non -maintaining electric pile source defend thunder equipment that fills | |
| CN200962122Y (en) | A high voltage load device | |
| CN201616628U (en) | Distribution box for construction technology | |
| CN204905838U (en) | Simple and easy overvoltage protection trigger device | |
| CN105140788A (en) | Portable maintenance power supply box | |
| CN205211967U (en) | Join in marriage electric network line maintenance and use ground connection discharge device | |
| CN204967111U (en) | Intelligent load switch looped netowrk cabinet with communication function | |
| CN203504167U (en) | Surge protector | |
| CN111327034A (en) | Novel high-efficiency arc extinction and overvoltage protection device | |
| CN214427498U (en) | Connecting screw for replacing ammeter without power failure | |
| CN204088247U (en) | A kind of fuse link | |
| CN210723800U (en) | Photoelectric component overvoltage protection device convenient to install | |
| CN218733241U (en) | Lightning protection device for emergency lamp | |
| CN203607771U (en) | Wiring device used for temporary switching-over of 10KV cable | |
| CN108173255A (en) | There is the electronic stop plate of Anti-surging | |
| CN215266706U (en) | Lightning protection grounding device for electric power engineering building | |
| CN206759050U (en) | The protection circuit and surge protector of family on line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |