CN210167811U - Combined surge protector - Google Patents
Combined surge protector Download PDFInfo
- Publication number
- CN210167811U CN210167811U CN201920735159.6U CN201920735159U CN210167811U CN 210167811 U CN210167811 U CN 210167811U CN 201920735159 U CN201920735159 U CN 201920735159U CN 210167811 U CN210167811 U CN 210167811U
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- Prior art keywords
- surge
- surge protector
- surge protection
- matched
- slot
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- Expired - Fee Related
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- 230000001012 protector Effects 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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Abstract
The utility model discloses a combined surge protector, including the surge protector main part, the surge protector main part includes mount pad and a plurality of surge protection module, is equipped with the notch with surge protection module cooperation on the mount pad, and the upper edge of notch is equipped with a plurality of upper electrode slot, and the lower edge of notch is equipped with a plurality of lower electrode slot, and upper electrode slot and lower electrode slot all set up along the fore-and-aft direction, and the top and the bottom of surge protection module are equipped with upper electrode and lower electrode respectively; the surge protector is provided with protection units the number of which is the same as that of the surge protection modules; the utility model discloses a protection unit of surge protection module cooperation cartridge formula of cartridge formula possesses the advantage of quick installation, and protection unit can shutoff electrode slot in addition, compresses tightly naked wiring or metal part such as screw and electric wire jack, makes surge protector resist the ability reinforcing greatly of outside dust and moisture, improves life, is worth wideling popularize.
Description
Technical Field
The utility model relates to an electric field specifically is a modular surge protector.
Background
A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When the peak current or the voltage is suddenly generated in the electric loop or the communication line due to the external interference, the surge protector can conduct and shunt in a very short time, so that the damage of the surge to other equipment in the loop is avoided.
The surge protector is suitable for power supply systems with alternating current of 50/60HZ and rated voltage of 220V/380V, protects the influence of indirect lightning and direct lightning or other surges of instantaneous overvoltage, and is suitable for the requirements of surge protection in the fields of family residences, third industry and industry. The wire jack, the hold-down screw and other structures of the surge protector in the prior art are exposed, so that the influence of dust and moisture is easily received to cause corrosion or short circuit, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a resist combination formula surge protector that dust and moisture ability are strong to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a combined surge protector comprises a surge protector body, wherein the surge protector body comprises a mounting seat and a plurality of surge protection modules, a notch matched with the surge protection modules is formed in the mounting seat, a plurality of upper electrode slots are formed in the upper edge of the notch, a plurality of lower electrode slots are formed in the lower edge of the notch, the upper electrode slots and the lower electrode slots are arranged in the front-back direction, and an upper electrode and a lower electrode are respectively arranged at the top and the bottom of each surge protection module;
the top of mount pad is equipped with the same electric wire jack of quantity and surge protection module, and the upper portion of mount pad is preceding to be equipped with the screw that compresses tightly with electric wire jack intercommunication, is equipped with housing screw in the screw that compresses tightly.
The surge protector is provided with protection units with the same number as the surge protection modules, each protection unit comprises a frame body, the whole frame body is U-shaped, the middle part of a long plate of the frame body protrudes towards the front side to form a protruding part, the rear side of the protruding part is provided with a concave position matched with the surge protection modules, slot plugs matched with an upper electrode slot and a lower electrode slot are arranged behind the long plate of the frame body, and screw hole plugs matched with a pressing screw hole are also arranged behind the upper part of the long plate;
one side of the short plate of the frame body, which is close to the mounting seat, is provided with an inserting strip, and the top and the bottom of the mounting seat are provided with sliding grooves matched with the inserting strip; the short plate at the top of the frame body is also provided with a plug hole matched with the wire jack, a plug hole plug is arranged in the plug hole, the center of the plug hole plug is provided with a through hole in interference fit with the wire, the short plate at the rear side of the plug hole is provided with a slot, and the slot extends from the plug hole to the rear edge of the short plate. The slot makes the short plate separated from the plug hole and the short plate inserted from the front end can be separated from the two sides of the wire to avoid the wiring block on the short plate.
As a further aspect of the present invention: the upper electrode and the lower electrode are both in a sheet shape and are respectively inserted into the upper electrode slot and the lower electrode slot.
As a further aspect of the present invention: the bottom of the mounting seat below the rightmost surge protection module is also provided with a ground wire jack, the front of the mounting seat above the ground wire jack is provided with a ground wire pressing screw hole communicated with the ground wire jack, and the rear of the lower part of the long plate of the frame body at the front side of the surge protection module is also provided with a screw hole block matched with the ground wire pressing screw hole;
as a further aspect of the present invention: and plug holes matched with the ground wire jack are arranged on the short plate at the bottom of the frame body on the front side of the surge protection module, and a hole plug is arranged in each plug hole.
As a further aspect of the present invention: the frame body is made of insulating rubber.
As a further aspect of the present invention: the upper electrode slot and the lower electrode slot are internally provided with sockets matched with the upper electrode and the lower electrode respectively, the sockets can be composed of two elastic copper sheets which are symmetrically arranged, and the elastic copper sheets clamp the motor in the middle to realize electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a protection unit of surge protection module cooperation cartridge formula of cartridge formula possesses the advantage of quick installation, and protection unit can shutoff electrode slot, compresses tightly naked wiring or metal part such as screw and electric wire jack moreover, makes surge protector resist the ability reinforcing greatly of outside dust and moisture, improves life.
Drawings
Fig. 1 is a front view of the present invention according to the first embodiment.
Fig. 2 is a side view of the present invention according to the first embodiment.
Fig. 3 is a schematic structural view of a surge protector main body according to the first embodiment of the present invention.
Fig. 4 is a side view of the protection unit according to the first embodiment of the present invention.
Fig. 5 is a top view of the protection unit according to the first embodiment of the present invention.
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.
Example one
Referring to fig. 1-5, a combined surge protector comprises a surge protector body, wherein the surge protector body comprises a mounting base 1 and a plurality of surge protection modules 2, a notch matched with the surge protection modules 2 is arranged on the mounting base 1, a plurality of upper electrode slots 3 are arranged on the upper edge of the notch, a plurality of lower electrode slots 4 are arranged on the lower edge of the notch, the upper electrode slots 3 and the lower electrode slots 4 are arranged in the front-back direction, an upper electrode and a lower electrode are respectively arranged on the top and the bottom of the surge protection modules 2, and the upper electrode and the lower electrode are both in a sheet shape and are respectively inserted into the upper electrode slots 3 and the lower electrode slots 4;
the top of mount pad 1 is equipped with the same electric wire jack of quantity and surge protection module 2, and the upper portion of mount pad 1 is preceding to be equipped with the screw 5 that compresses tightly with the electric wire jack intercommunication, is equipped with housing screw in the screw 5 that compresses tightly.
The surge protector is provided with protection units 6 the number of which is the same as that of the surge protection modules 2, each protection unit 6 comprises a frame body 7, the whole frame body 7 is U-shaped, the middle part of a long plate of the frame body 7 is convex towards the front side to form a convex part 8, the rear side of each convex part 8 is provided with a concave position matched with the surge protection module 2, a slot plugging block 9 matched with the upper electrode slot 3 and the lower electrode slot 4 is arranged behind the long plate of the frame body 7, and a screw hole plugging block 10 matched with the pressing screw hole 5 is also arranged behind the upper part of the long plate;
one side of the short plate of the frame body 7, which is close to the mounting seat 1, is provided with an inserting strip 11, and the top and the bottom of the mounting seat 1 are provided with sliding grooves 12 matched with the inserting strip 11; a plug hole 13 matched with the wire jack is further formed in the short plate at the top of the frame body 7, a plug hole 14 is arranged in the plug hole 13, a through hole in interference fit with the wire is formed in the center of the plug hole 14, a slot 15 is formed in the short plate on the rear side of the plug hole 13, and the slot 15 extends from the plug hole 13 to the rear edge of the short plate. The slit 15 allows the short plate to be separated from the portion of the short plate rearward of the plug hole 13, and allows the short plate to be separated on both sides of the electric wire when the short plate is inserted from the front end, thereby preventing the wire from obstructing the movement of the short plate.
Further, the bottom of the mounting base 1 below the rightmost surge protection module 2 is also provided with a ground wire jack, the front of the mounting base 1 above the ground wire jack is provided with a ground wire pressing screw hole 501 communicated with the ground wire jack, and the rear of the lower part of the long plate of the frame body 7 at the front side of the surge protection module 2 is also provided with a screw hole blocking block 10 matched with the ground wire pressing screw hole 501;
and a plug hole 13 matched with the ground wire jack is arranged on the short plate at the bottom of the frame body 7 at the front side of the surge protection module 2, and an open hole plug 14 is arranged in the plug hole 13.
Further, the material of the frame 7 is insulating rubber.
Further, the material of the slot block 9 is insulating rubber.
Furthermore, sockets matched with the upper electrode and the lower electrode are respectively arranged in the mounting seats 1 at the inner sides of the upper electrode slot 3 and the lower electrode slot 4, the sockets can be composed of two elastic copper sheets which are symmetrically arranged, and the elastic copper sheets clamp the motor in the middle to realize electric connection.
It should be noted that the present invention only improves the electrode shape of the surge protection module 2 and the electrode seat shape of the mounting seat 1 to be a socket type, which is not modified with respect to the part, and is the same as the prior art.
The utility model discloses a structural feature and theory of operation: when the surge protection module is installed, an upper electrode and a lower electrode of the surge protection module 2 are aligned with the upper electrode slot 3 and the lower electrode slot 4 and inserted backwards, the installation is completed after the electrodes are inserted in place, the perforated plug 14 is sleeved on a wire when the wire is installed, and then the wire is fixed by locking a compression screw after the wire is inserted.
Then installing a protection unit 6, aligning the inserting strip 11 of the short plate with a sliding groove 12 on the installation seat 1, and moving the frame body 7 backwards along the sliding groove 12 to enable the slot blocking block 9 to be plugged into the upper electrode slot 3 and the lower electrode slot 4 and the screw hole blocking block 10 to be plugged into the compression screw hole 5; when the short plate is moved to the wire position, the short plate is opened towards two sides through the slit 15, so that the wire and the opening plug 14 on the wire are moved to the position of the plug hole 13, and the slit 15 is closed again.
The surge protector wiring part and the exposed metal connecting part are protected, the protection unit 6 has a small coverage area for the surge protector, and the heat dissipation influence on the surge protector is small.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A combined surge protector comprises a surge protector body and is characterized in that the surge protector body comprises a mounting seat and a plurality of surge protection modules, a notch matched with the surge protection modules is formed in the mounting seat, a plurality of upper electrode slots are formed in the upper edge of the notch, a plurality of lower electrode slots are formed in the lower edge of the notch, the upper electrode slots and the lower electrode slots are arranged in the front-back direction, and an upper electrode and a lower electrode are respectively arranged at the top and the bottom of each surge protection module;
the top of the mounting seat is provided with wire jacks with the same number as the surge protection modules, the front of the upper part of the mounting seat is provided with a compression screw hole communicated with the wire jacks, and a compression screw is arranged in the compression screw hole;
the surge protector is provided with protection units with the same number as the surge protection modules, each protection unit comprises a frame body, the whole frame body is U-shaped, the middle part of a long plate of the frame body protrudes towards the front side to form a protruding part, the rear side of the protruding part is provided with a concave position matched with the surge protection modules, slot plugs matched with an upper electrode slot and a lower electrode slot are arranged behind the long plate of the frame body, and screw hole plugs matched with a pressing screw hole are also arranged behind the upper part of the long plate;
one side of the short plate of the frame body, which is close to the mounting seat, is provided with an inserting strip, and the top and the bottom of the mounting seat are provided with sliding grooves matched with the inserting strip; the short plate at the top of the frame body is also provided with a plug hole matched with the wire jack, a plug hole plug is arranged in the plug hole, the center of the plug hole plug is provided with a through hole in interference fit with the wire, the short plate at the rear side of the plug hole is provided with a slot, and the slot extends from the plug hole to the rear edge of the short plate.
2. The modular surge protector of claim 1, wherein the upper and lower electrodes are each in the form of a sheet and are inserted into the upper and lower electrode slots, respectively.
3. The combination surge protector of claim 1, wherein the bottom of the mounting base below the rightmost surge protection module is further provided with a ground jack, the front of the mounting base above the ground jack is provided with a ground pressing screw hole communicated with the ground jack, and the rear of the lower part of the long plate of the frame at the front side of the surge protection module is further provided with a screw hole block matched with the ground pressing screw hole.
4. The combination surge protector of claim 3, wherein the short plate at the bottom of the frame at the front side of the surge protection module is provided with a plug hole which is matched with the ground wire jack, and the plug hole is provided with a hole plug.
5. The combination surge protector of claim 1, wherein the frame is made of an insulating rubber.
6. The modular surge protector of claim 1, wherein sockets for mating with the upper and lower electrodes are provided in the mounting sockets inside the upper and lower electrode slots, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735159.6U CN210167811U (en) | 2019-05-21 | 2019-05-21 | Combined surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735159.6U CN210167811U (en) | 2019-05-21 | 2019-05-21 | Combined surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210167811U true CN210167811U (en) | 2020-03-20 |
Family
ID=69793258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920735159.6U Expired - Fee Related CN210167811U (en) | 2019-05-21 | 2019-05-21 | Combined surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210167811U (en) |
-
2019
- 2019-05-21 CN CN201920735159.6U patent/CN210167811U/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: 20200320 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |