CN207117175U - A kind of Surge Protector - Google Patents
A kind of Surge Protector Download PDFInfo
- Publication number
- CN207117175U CN207117175U CN201721065893.3U CN201721065893U CN207117175U CN 207117175 U CN207117175 U CN 207117175U CN 201721065893 U CN201721065893 U CN 201721065893U CN 207117175 U CN207117175 U CN 207117175U
- Authority
- CN
- China
- Prior art keywords
- dampproof cover
- interior
- deep gouge
- binding post
- surge protector
- 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
Links
- 230000001012 protector Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 230000009189 diving Effects 0.000 claims description 12
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of Surge Protector, its drip irrigation device is to include casing, and circuit element is provided with the casing；Binding post, the binding post are arranged on the both ends of the casing, and the entrance hole for entering electric wire is offered on the binding post, offer lock hole on binding post and perpendicular to the side of entrance hole, entrance hole connects with lock hole；Locking bolt, it is threaded in lock hole to be locked to the electric wire inlet wire in entrance hole；Dampproof cover, the dampproof cover are arranged on lock hole, and the locking bolt is sealed.Can locking bolt sealed, make it be not easy to be corroded.
Description
Technical field
A kind of emergency protective circuit equipment is the utility model is related to, more specifically, it relates to a kind of Surge Protector.
Background technology
Surge is also surging, as the term suggests being just above the transient overvoltage of normal working voltage, essentially, surge is
The reason for a kind of violent pulse within only hundreds of times a ten thousandth second occurs, may cause surge has:It is jumbo, short
Road, power supply switching or big-block engine.And the product containing surge insulation device can effectively absorb the huge energy of burst,
With protection connection equipment from impaired.
Surge Protector, lightning protection device is also, is that one kind provides safety for various electronic equipments, instrument and meter, communication line
The electronic installation of protection；When the interference in electric loop either communication line because of the external world produces peak current or voltage suddenly
When, Surge Protector can turn on shunting within the extremely short time, so as to avoid infringement of the surge to other equipment in loop.
The existing notification number referred to is CN205123245U Chinese patent documents, and it discloses a kind of surge protection
Device, it is characterized in that including casing and binding post, the casing is provided with lid, and the lid is hinged with casing, described
Lid is covered on binding post, and rubber ring is provided with the jointed shaft of the lid；The rubber ring connection lid and casing,
To drive lid to open；The lid is provided with fastener, the fastener and binding post clamping；The lid is provided with power supply
Line wears the through hole penetrated, and is fixed with rubber film on the through hole, and the rubber film supply lines, which is worn, to be penetrated and and wire seal.
But this Surge Protector, in the course of the work, the bolt for fastening electric wire easily makes moist or by rain
Drench, so as to be corroded so that when being operated to Surge Protector, it is not easy to rotating bolt.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Surge Protector, Neng Gousuo
Determine bolt to be sealed, make it be not easy to be corroded.
To achieve the above object, the utility model provides following technical scheme：
A kind of Surge Protector, including casing, circuit element is provided with the casing；Binding post, the terminals
Son is arranged on the both ends of the casing, the entrance hole for entering electric wire is offered on the binding post, on binding post
And lock hole is offered perpendicular to the side of entrance hole, entrance hole connects with lock hole；Locking bolt, it is threaded in lock hole
It is interior to in entrance hole electric wire inlet wire lock；Dampproof cover, the dampproof cover are arranged on lock hole, to the locking bolt
Sealed.
By using above-mentioned technical proposal, by the carry out hole of setting, for accessing electric wire, it is entered by locking bolt
Row locking, by the dampproof cover being arranged on lock hole, can preferably be sealed to locking bolt, it is less likely to occur
Corrosion.
Preferably, offering deep gouge on the binding post at lock hole, the dampproof cover is entrenched in deep gouge to institute
Locking bolt is stated to be sealed.
By using above-mentioned technical proposal, by the way that dampproof cover is entrenched in deep gouge so that kept on the outside of binding post flat
Together, more practicality when in use.
Preferably, it is provided with sealing gasket in the dampproof cover.
By using above-mentioned technical proposal, by the sealing gasket of setting, can cause airtight between dampproof cover and lock hole
Property is more preferable.
Preferably, being fixedly installed division board in the deep gouge and positioned at the surrounding of lock hole, the dampproof cover is covered in
When in deep gouge, the division board is connected on the sealing gasket in dampproof cover.
By using above-mentioned technical proposal, by the division board of setting, when running into rainwater, can carry out protection to it makes
It is not easy to carry out in lock hole.
Preferably, the dampproof cover side is hinged with binding post, opposite side is connected to deep gouge by the shackle member of setting
It is interior.
,, can be with when being operated to locking bolt by the be hinged dampproof cover set by using above-mentioned technical proposal
Rotating opening dampproof cover.
Preferably, the dampproof cover both sides are connected in the deep gouge by the shackle member of setting.
,, can be by dampproof cover when being operated to locking bolt by the shackle member of setting by using above-mentioned technical proposal
Remove, locking bolt is operated.
Preferably, the shackle member includes the diving board being inclined in deep gouge, it is fixedly installed in the free end of diving board
Clamp, when the dampproof cover is entrenched in deep gouge, buckling groove is offered close to the end of diving board, the clamp is connected to buckling groove
It is interior.
By using above-mentioned technical proposal, by the diving board and clamp of setting, dampproof cover is fixed, when pressing,
Easily dampproof cover can be opened.
In summary, the utility model has the advantages that：
1st, by the carry out hole of setting, for accessing electric wire, it is locked by locking bolt, by being arranged on lock
Determine the dampproof cover on hole, locking bolt can preferably be sealed, make it be less likely to occur to corrode；
2nd, by setting dampproof cover in each locking bolt, each locking bolt can be protected, together
When cause casing internal keep sealing.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of Surge Protector；
Fig. 2 is a kind of sectional view of prominent dampproof cover in Surge Protector embodiment one；
Fig. 3 is a kind of sectional view of prominent dampproof cover in Surge Protector embodiment two.
Reference：1st, casing；2nd, binding post；21st, entrance hole；22nd, lock hole；23rd, locking bolt；24th, deep gouge；3、
Dampproof cover；31st, jointed shaft；32nd, buckling groove；33rd, operating groove；34th, sealing gasket；4th, shackle member；41st, connecting plate；42nd, diving board；43、
Clamp；5th, division board.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one：A kind of Surge Protector, as shown in figure 1, including casing 1 and being arranged on the wiring at the both ends of casing 1
Terminal 2, wherein, electric wire is entered inside casing 1 by binding post 2, is provided with casing 1 and security protection work is played to circuit
Circuit element.
As depicted in figs. 1 and 2, binding post 2 offers the entrance hole 21 that supply lines penetrates in the side away from casing 1,
Lock hole 22 is offered on binding post 2 and perpendicular to the side of entrance hole 21, lock hole 22 connects with entrance hole 21, is locking
Determine to offer internal thread on hole 22, locking bolt 23 is threaded with lock hole 22, electric wire is being plugged on entrance hole 21
When interior, by locking bolt 23 to wire clamping.
It is provided with binding post 2 and positioned at the side of locking bolt 23 and sealing, moisture-proof role is played to locking bolt 23
Dampproof cover 3.
As shown in Fig. 2 offer deep gouge 24 on binding post 2 and positioned at the position of lock hole 22 so that locking bolt
23 are in deep gouge 24 in locking, wherein 24 rectangular shape of deep gouge, and the one end of dampproof cover 3 is hinged on deep gouge 24 by jointed shaft 31
Side, the other end is connected in deep gouge 24 by the shackle member 4 of setting.
Shackle member 4 includes the connecting plate 41 perpendicular to the side wall of deep gouge 24, is fixedly installed on connecting plate 41 away from deep gouge 24 1
The diving board 42 at end and clamp 43 of the diving board 42 away from the one end of connecting plate 41 being fixedly installed on, wherein diving board 42 is flexible,
One end away from connecting plate 41 is tilted to close to the position of lock hole 22, and on dampproof cover 3 and one end away from jointed shaft 31 is opened
Provided with buckling groove 32, when dampproof cover 3 is covered in deep gouge 24, clamp 43 is connected in buckling groove 32.
By press diving board 42 can clamp 43 depart from buckling groove 32, so as to open dampproof cover 3, on dampproof cover 3
And one end of buckling groove 32 is provided with operating groove 33, open or close for operating anti-slip lid 3.
Division board 5 is fixedly installed straight up in deep gouge 24 and positioned at the surrounding of lock hole 22, and division board 5 annularly encloses
Around lock hole 22, sealing gasket 34 is fixedly installed in dampproof cover 3, when dampproof cover 3 closes, division board 5 is connected to close
On packing 34, it is connected to by the division board 5 of setting on sealing gasket 34, when dampproof cover 3 closes so that locking bolt 23 is in
In sealing space, so as to play moisture effect.
The utility model, can be to locking bolt by the dampproof cover 3 of setting and the division board 5 being arranged in deep gouge 24
23 carry out sealing protection, so that it keeps sealing state, it is not easy to be corroded.
Embodiment two：As shown in figure 3, with the structure difference of embodiment one with：The both sides of dampproof cover 3 are respectively arranged with
Buckling groove 32, relative both sides are fixedly installed shackle member 4 in deep gouge 24, when dampproof cover 3 is covered in deep gouge 24, clamping
Part 4 is connected in buckling groove 32, when opening dampproof cover 3 operates to locking bolt 23, can be removed dampproof cover 3, wherein blocking
The structure of fitting 4 is identical with the structure of shackle member 4 in embodiment one, will not be described here.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of Surge Protector, it is characterized in that：Including
Casing（1）, the casing（1）Inside it is provided with circuit element；
Binding post（2）, the binding post（2）It is arranged on the casing（1）Both ends, in the binding post（2）On open
Provided with the entrance hole for entering electric wire（21）, in binding post（2）Above and perpendicular to entrance hole（21）Side offer locking
Hole（22）, entrance hole（21）With lock hole（22）Connection；
Locking bolt（23）, it is threaded in lock hole（22）It is interior to entrance hole（21）Interior electric wire inlet wire locking；
Dampproof cover（3）, the dampproof cover（3）It is arranged on lock hole（22）On, to the locking bolt（23）Sealed.
2. Surge Protector according to claim 1, it is characterized in that：
The binding post（2）On in lock hole（22）Place offers deep gouge（24）, the dampproof cover（3）It is entrenched in deep gouge（24）
It is interior to the locking bolt（23）Sealed.
3. Surge Protector according to claim 2, it is characterized in that：
The dampproof cover（3）Inside it is provided with sealing gasket（34）.
4. Surge Protector according to claim 3, it is characterized in that：
The deep gouge（24）It is interior and be located at lock hole（22）Surrounding be fixedly installed division board（5）, the dampproof cover（3）Covering
In deep gouge（24）When interior, the division board（5）It is connected to dampproof cover（3）Interior sealing gasket（34）On.
5. Surge Protector according to claim 4, it is characterized in that：
The dampproof cover（3）Side and binding post（2）It is be hinged, the shackle member that opposite side passes through setting（4）It is connected to deep gouge
（24）It is interior.
6. Surge Protector according to claim 4, it is characterized in that：
The dampproof cover（3）The shackle member that both sides pass through setting（4）It is connected to the deep gouge（24）It is interior.
7. the Surge Protector according to claim 5 or 6, it is characterized in that：
The shackle member（4）Including being inclined at deep gouge（24）Interior diving board（42）, in diving board（42）Free end fix set
It is equipped with clamp（43）, the dampproof cover（3）It is entrenched in deep gouge（24）When interior, close to diving board（42）End offer buckling groove
（32）, the clamp（43）It is connected to buckling groove（32）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065893.3U CN207117175U (en) | 2017-08-23 | 2017-08-23 | A kind of Surge Protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065893.3U CN207117175U (en) | 2017-08-23 | 2017-08-23 | A kind of Surge Protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207117175U true CN207117175U (en) | 2018-03-16 |
Family
ID=61576841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065893.3U Expired - Fee Related CN207117175U (en) | 2017-08-23 | 2017-08-23 | A kind of Surge Protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207117175U (en) |
-
2017
- 2017-08-23 CN CN201721065893.3U patent/CN207117175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 |