CN214429249U - Corrosion-resistant surge protector - Google Patents
Corrosion-resistant surge protector Download PDFInfo
- Publication number
- CN214429249U CN214429249U CN202022776737.6U CN202022776737U CN214429249U CN 214429249 U CN214429249 U CN 214429249U CN 202022776737 U CN202022776737 U CN 202022776737U CN 214429249 U CN214429249 U CN 214429249U
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- Prior art keywords
- surge protector
- screw
- sides
- wire
- corrosion
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- 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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- 230000001012 protector Effects 0.000 title claims abstract description 88
- 230000007797 corrosion Effects 0.000 title claims abstract description 20
- 238000005260 corrosion Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 3
- 206010044565 Tremor Diseases 0.000 abstract 1
- 208000025274 Lightning injury Diseases 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a corrosion resistant type surge protector, the on-line screen storage device comprises a base, the top of base is provided with surge protector, the both sides at surge protector both ends are provided with the dead lever, surge protector's both sides fixedly connected with clamp plate, the top of clamp plate is provided with the wire casing, surge protector's both sides are provided with three wiring mouth, and are three the top of wiring mouth is provided with first screw, surge protector's both sides fixedly connected with fixed block. The utility model discloses in, be provided with the wire casing at the surface of clamp plate, be connected to surge protector with the wire, put into the wire casing with the line body of wire, rotate first screw and compress tightly the wire, fix protecting sheathing again and compress tightly the wire on the clamp plate, prevent that the wire is skew to contact each other, cause the unable normal work of device to be provided with the second screw at the top of fixed block, fix surge protector and bottom plate, prevent that surge protector from connecting the shakiness, lead to it to break away from the base.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a corrosion-resistant type surge protector.
Background
The surge protector (surge protector) is also called lightning arrester, Short for (SPD) is suitable for alternating current 50/60HZ, in the power supply return system (or communication system) with rated voltage to 380V, and protects the influence of indirect lightning and direct lightning or other surge of instantaneous overvoltage, is suitable for the requirements of surge protection in household residence, third industry and industrial field, and has protection modes of relative phase, relative ground, relative neutral line, neutral line to ground and combination thereof, under normal condition, it is in high impedance state, and once the line has surge due to lightning stroke or other reasons, it can be conducted in very short time, and the lightning current or overvoltage is led into the ground through the ground wire, so as to protect the equipment on the line; according to different protected equipment, the protection device can be divided into a power surge protector and a signal surge protector.
Current corrosion-resistant type surge protector installs corrosion-resistant equipment very few, surge protector's connector lug directly exposes in the air outside, and the screw that can lead to compressing tightly the wire and surge protector are corroded by the air with the air contact for a long time, lead to the unable long-time use of device, and surge protector wire can break away from surge protector suddenly when using sometimes simultaneously, lead to the unable normal use of device, can directly make the device short circuit with the connector contact of adjacent device when serious, cause huge potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a corrosion-resistant surge protector.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a corrosion resistant surge protector, includes the base, the top of base is provided with surge protector, the both sides at surge protector both ends are provided with the dead lever, surge protector's both sides fixedly connected with clamp plate, the top of clamp plate is provided with the wire casing, surge protector's both sides are provided with three wiring mouth, and are three wiring mouthful's top is provided with first screw, surge protector's both sides fixedly connected with fixed block, the top of fixed block is provided with the second screw, and the second screw is in the same place with base threaded connection, surge protector both sides are rotated and are connected with protecting sheathing, protecting sheathing's both sides are provided with the second opening.
As a further description of the above technical solution:
the one end fixedly connected with fixed plate that surge protector was kept away from to the clamp plate, surge protector's one end fixedly connected with commentaries on classics board is kept away from to protecting sheathing, the surface of changeing the board is provided with first opening.
As a further description of the above technical solution:
the pressing plate and the protective shell are both made of insulating materials.
As a further description of the above technical solution:
and a protection pad is arranged on the outer surface of the wire slot.
As a further description of the above technical solution:
the first screw is a flat head screw, and the second screw is a sharp-angled screw.
As a further description of the above technical solution:
and a label is arranged at the top of the surge protector.
The utility model discloses following beneficial effect has:
1. this corrosion-resistant type surge protector, be provided with the clamp plate through the both sides at surge protector, surface at the clamp plate is provided with the wire casing, be connected to the wire in the surge protector, put into the wire casing with the line body of wire, rotate first screw and compress tightly the wire, fix protecting sheathing again and compress tightly the wire on the clamp plate, prevent the skew mutual contact of wire, cause the unable normal work of device, can lead to the device short circuit when serious, damage surge protector's joint, can get up surge protector's joint protection simultaneously, prevent that it from directly exposing in the air, influence surge protector's life by the air corrosion.
2. According to the corrosion-resistant surge protector, the fixed blocks are arranged on the two sides of the surge protector, the second screws are arranged at the top of the fixed blocks, the surge protector and the bottom plate are fixed, and the surge protector is prevented from being connected unstably and being separated from the base.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the surge protector of the present invention;
fig. 3 is a side view of the protective housing of the present invention.
Illustration of the drawings:
1. a base; 2. a wire slot; 3. pressing a plate; 4. a first screw; 5. a first opening; 6. a wiring port; 7. A surge protector; 8. a fixed block; 9. a second screw; 10. rotating the plate; 11. a fixing plate; 12. fixing the rod; 13. a second opening; 14. a protective housing; 15. and (4) a label.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a corrosion-resistant surge protector comprises a base 1, wherein a surge protector 7 is fixed, the top of the base 1 is provided with the surge protector 7, when external interference suddenly generates peak current or voltage, the surge protector 7 can be conducted and shunted in a very short time, so that damage of surge to other equipment in a loop is avoided, two sides of two ends of the surge protector 7 are provided with fixing rods 12, a protective shell 14 is fixed on the surge protector 7 to prevent the surge protector 7 from being separated from the surge protector 7, two sides of the surge protector 7 are fixedly connected with pressing plates 3, the top of each pressing plate 3 is provided with a wire slot 2, when wires are fixed in the wire slot 2, the wires can be prevented from contacting with each other after falling off to generate short circuit, and normal use of the surge protector 7 is influenced, two sides of the surge protector 7 are provided with three wiring ports 6, and the tops of the three wiring ports 6 are provided with first screws 4, press from both sides the wire tightly, install the wire in surge protector 7, surge protector 7's both sides fixedly connected with fixed block 8 fixes surge protector 7 on base 1, and the top of fixed block 8 is provided with second screw 9, and second screw 9 is in the same place with base 1 threaded connection, and surge protector 7 both sides are rotated and are connected with protecting sheathing 14, prevent that surge protector 7's wiring mouth 6 from directly exposing in the air, and protecting sheathing 14's both sides are provided with second opening 13.
One end fixedly connected with fixed plate 11 that surge protector 7 was kept away from to clamp plate 3, and is fixed surge protector 7, and surge protector 7's one end fixedly connected with commentaries on classics board 10 is kept away from to protecting sheathing 14, and the surface of commentaries on classics board 10 is provided with first opening 5, and is fixed with protecting sheathing 14 and clamp plate 3.
The pressing plate 3 and the protective shell 14 are both made of insulating materials, so that the surge protector 7 is prevented from being leaked, and the normal use of the surge protector 7 is prevented from being influenced.
The outer surface of the wire casing 2 is provided with a protection pad, so that the wire is fixed and prevented from being pressed too tightly to crush the wire when being pressed tightly.
The first screw 4 is a flat head screw and compresses the lead to prevent the lead from being separated from the surge protector 7, and the second screw 9 is a pointed angle screw and fixes the surge protector 7 and the base 1.
The top of surge protector 7 is provided with label 15, conveniently marks surge protector 7 and gets the name and some attention problems, prevents because a large amount of similar devices are installed together, inconvenient discernment.
The working principle is as follows: when the corrosion-resistant surge protector is used, the two sides of the base 1 are connected with the protective shells 14 in a sliding manner, when the corrosion-resistant surge protector is used, the surge protector 7 is fixed on the base 1 through the second screws 9, the first screws 4 are loosened, a lead is placed at the bottom of the first screws 4, then the first screws 4 are rotated to compress the head of the lead, the lead is placed in the wire slot 2, the protective shells 14 are rotated to be in contact with the pressing plate 3, the rotating plate 10 is rotated to be connected onto the fixing plate 11, the lead joint is protected through the protective shells 14 to prevent the lead from being directly exposed in the air and corroded and damaged, meanwhile, the lead is compressed to prevent the lead from being separated from the contact to cause short circuit, when the circuit generates surge due to lightning stroke or other reasons, the surge protector 7 can be conducted in a very short time, and lightning current or overvoltage is introduced into the ground through the grounding wire, so as to protect equipment on the circuit, the damage of the line due to the current generated in the lightning is prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a corrosion-resistant type surge protector, includes base (1), its characterized in that: the top of the base (1) is provided with a surge protector (7), two sides of two ends of the surge protector (7) are provided with fixed rods (12), both sides of the surge protector (7) are fixedly connected with pressing plates (3), the top of each pressing plate (3) is provided with a wire slot (2), three wiring ports (6) are arranged on two sides of the surge protector (7), first screws (4) are arranged at the tops of the three wiring ports (6), two sides of the surge protector (7) are fixedly connected with fixed blocks (8), the top of each fixed block (8) is provided with a second screw (9), and second screw (9) and base (1) threaded connection are in the same place, surge protector (7) both sides are rotated and are connected with protecting sheathing (14), the both sides of protecting sheathing (14) are provided with second opening (13).
2. The corrosion-resistant surge protector of claim 1, wherein: the one end fixedly connected with fixed plate (11) of surge protector (7) are kept away from in clamp plate (3), surge protector (7) is kept away from in protecting sheathing (14) one end fixedly connected with commentaries on classics board (10), the surface of commentaries on classics board (10) is provided with first opening (5).
3. The corrosion-resistant surge protector of claim 1, wherein: the pressing plate (3) and the protective shell (14) are both made of insulating materials.
4. The corrosion-resistant surge protector of claim 1, wherein: and a protection pad is arranged on the outer surface of the wire groove (2).
5. The corrosion-resistant surge protector of claim 1, wherein: the first screw (4) is a flat head screw, and the second screw (9) is a sharp-angled screw.
6. The corrosion-resistant surge protector of claim 1, wherein: and a label (15) is arranged at the top of the surge protector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022776737.6U CN214429249U (en) | 2020-11-26 | 2020-11-26 | Corrosion-resistant surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022776737.6U CN214429249U (en) | 2020-11-26 | 2020-11-26 | Corrosion-resistant surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214429249U true CN214429249U (en) | 2021-10-19 |
Family
ID=78050201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022776737.6U Expired - Fee Related CN214429249U (en) | 2020-11-26 | 2020-11-26 | Corrosion-resistant surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214429249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336140A (en) * | 2022-01-04 | 2022-04-12 | 江苏爱斯凯电气有限公司 | Surge protector |
-
2020
- 2020-11-26 CN CN202022776737.6U patent/CN214429249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336140A (en) * | 2022-01-04 | 2022-04-12 | 江苏爱斯凯电气有限公司 | Surge protector |
| CN114336140B (en) * | 2022-01-04 | 2023-11-03 | 江苏爱斯凯电气有限公司 | Surge protector |
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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: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |