CN215267640U - Surge protector convenient to fill electric pile and use - Google Patents
Surge protector convenient to fill electric pile and use Download PDFInfo
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- CN215267640U CN215267640U CN202120717912.6U CN202120717912U CN215267640U CN 215267640 U CN215267640 U CN 215267640U CN 202120717912 U CN202120717912 U CN 202120717912U CN 215267640 U CN215267640 U CN 215267640U
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Abstract
The utility model discloses a surge protector convenient to fill electric pile and use, including charging pile head, the inside of charging pile head is provided with surge protector, one side of surge protector is provided with ac contactor, surge protector's bottom is provided with air switch, one side of air switch is provided with the ground connection terminal, one side of ground connection terminal is provided with emergency stop device, the bottom of ground connection terminal is provided with the charging chamber socket, surge protector's top is provided with the display lamp, one side of display lamp is provided with the data model mark frame, the bottom of data model mark frame is provided with perspective plastics, surge protector's inside is provided with the buffer layer, surge protector's bottom is provided with fixed fixture block; this surge protector convenient to fill electric pile and use, through the fixed fixture block that sets up, extrusion spring, fixed cylinder, through the inside recess of fixed cylinder card post charging pile head, aim at fixed fixture block and insert rotatoryly, through the firm extrusion of extrusion spring, can not drop cheap easily, it is very convenient to install.
Description
Technical Field
The utility model relates to an electrical safety protection technical field specifically is a surge protector convenient to fill electric pile and use.
Background
The surge protector, also called lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, and when peak current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can conduct and shunt in a very short time, thereby avoiding damage of surge to other equipment in the loop.
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 prior art has the following defects or problems:
1. in the surge protector in the prior art, screws are required to be fixed in sequence during installation, so that the installation and the disassembly are inconvenient;
2. the surge protector in the prior art is easy to damage by collision, internal parts are easy to damage, and the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, a surge protector convenient to fill electric pile and use is provided, it needs the screw to fix in proper order to propose the installation in can effectively solving the background art, and the installation is dismantled inconveniently, easily hits the damage, and the internals fragile, the not long problem of life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surge protector convenient to fill electric pile and use, includes the pile head that charges, the inside of pile head that charges is provided with surge protector, one side of surge protector is provided with ac contactor, surge protector's bottom is provided with air switch, one side of air switch is provided with the ground connection line end, one side of ground connection line end is provided with emergency stop device, the bottom of ground connection line end is provided with the chamber socket that charges, surge protector's top is provided with the display lamp, one side of display lamp is provided with the data model mark frame, the bottom of data model mark frame is provided with perspective plastics, surge protector's inside is provided with the buffer layer, surge protector's bottom is provided with fixed fixture block, fixed fixture block's front is provided with the extrusion spring.
As the utility model discloses an preferred technical scheme, surge protector and charging pile head fixed connection, ac contactor and charging pile head fixed connection, air switch and charging pile head fixed connection, ground wire end and charging pile head fixed connection.
As the utility model discloses an preferred technical scheme, scram device and charging pile head fixed connection, charging chamber socket and charging pile head fixed connection, display lamp and surge protector fixed connection, data model mark frame and surge protector fixed connection.
As the utility model discloses an optimal technical scheme, surge protector's front is provided with the wiring end, one side of wiring end is provided with the outlet, perspective plastics and surge protector fixed connection, wiring end and surge protector fixed connection, outlet and surge protector fixed connection, buffer layer and surge protector fixed connection.
As the utility model discloses a preferred technical scheme, the inside of buffer layer is provided with piezo-resistor, one side of piezo-resistor is provided with gas discharge tube, gas discharge tube's bottom is provided with the suppression diode, one side of suppression diode is provided with network signal lightning protection circuit, piezo-resistor and surge protector fixed connection, gas discharge tube and surge protector fixed connection, suppression diode and surge protector fixed connection, network signal lightning protection circuit and surge protector fixed connection.
As the utility model discloses a preferred technical scheme, piezo-resistor's bottom is provided with power lightning protection circuit, one side of power lightning protection circuit is provided with control signal lightning protection circuit, power lightning protection circuit and surge protector fixed connection, control signal lightning protection circuit and surge protector fixed connection, fixed fixture block and surge protector fixed connection, extrusion spring and fixed fixture block fixed connection.
As the utility model discloses a preferred technical scheme, one side of extrusion spring is provided with fixed cylinder, the inside of buffer layer is provided with the rubber layer, the bottom on rubber layer is provided with the decompression spring layer, the bottom on decompression spring layer is provided with the high damping layer, fixed cylinder and extrusion spring fixed connection, rubber layer and buffer layer fixed connection, decompression spring layer and rubber layer fixed connection, high damping layer and decompression spring layer fixed connection.
Compared with the prior art, the utility model provides a surge protector convenient to fill electric pile and use possesses following beneficial effect:
1. according to the surge protector convenient for charging piles, the fixed clamping block, the extrusion spring and the fixed cylinder are arranged, the fixed cylinder clamps the groove in the charging pile head, the fixed clamping block is aligned with the groove and inserted and rotated, the extrusion spring is used for stably extruding, the surge protector cannot easily drop off at a low cost, and the installation is very convenient;
2. this surge protector convenient to fill electric pile use, through buffer layer, rubber layer, decompression spring layer, the high damping layer that sets up, rubber layer through the buffer layer inside reaches certain buffering and prevents directly to extrude the internals, can prevent through the decompression spring layer that direct striking from touching the internals, reaches further buffering through the high damping layer.
Drawings
Fig. 1 is a schematic view of a charging pile head structure of the present invention;
fig. 2 is a schematic structural view of the surge protector of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic view of the back structure of the present invention;
FIG. 5 is a schematic view of the shock absorbing layer structure of the present invention;
in the figure: 1. charging a pile head; 2. a surge protector; 3. an AC contactor; 4. an air switch; 5. a ground terminal; 6. a sudden stop device; 7. a charging chamber socket; 8. a display lamp; 9. a data model frame; 10. perspective plastic; 11. a terminal; 12. an outlet; 13. a shock-absorbing layer; 14. a voltage dependent resistor; 15. a gas discharge tube; 16. a suppressor diode; 17. a network signal lightning protection circuit; 18. a power supply lightning protection circuit; 19. a control signal lightning protection circuit; 20. fixing the fixture block; 21. a compression spring; 22. fixing the cylinder; 23. a rubber layer; 24. a decompression spring layer; 25. and a high damping layer.
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.
Referring to fig. 1-5, in this embodiment: the utility model provides a surge protector convenient to fill electric pile and use, including charging pile head 1, the inside of charging pile head 1 is provided with surge protector 2, the model is cpm-p100t, one side of surge protector 2 is provided with ac contactor 3, the model is GSC2500F, surge protector 2's bottom is provided with air switch 4, one side of air switch 4 is provided with ground wire end 5, one side of ground wire end 5 is provided with emergency stop device 6, ground wire end 5's bottom is provided with charging chamber socket 7, surge protector 2's top is provided with display lamp 8, one side of display lamp 8 is provided with data model mark frame 9, the bottom of data model mark frame 9 is provided with perspective plastics 10, surge protector 2's inside is provided with buffer layer 13, surge protector 2's bottom is provided with fixed fixture block 20, fixed fixture block 20's front is provided with extrusion spring 21.
In the embodiment, the surge protector 2 is fixedly connected with the charging pile head 1, the alternating current contactor 3 is fixedly connected with the charging pile head 1, the air switch 4 is fixedly connected with the charging pile head 1, and the grounding wire end 5 is fixedly connected with the charging pile head 1, so that the connection of the surge protector 2 is realized; the emergency stop device 6 is fixedly connected with the charging pile head 1, the charging cavity socket 7 is fixedly connected with the charging pile head 1, the display lamp 8 is fixedly connected with the surge protector 2, and the data model frame 9 is fixedly connected with the surge protector 2, so that the display of circuit connection is realized; the front surface of the surge protector 2 is provided with a terminal 11, one side of the terminal 11 is provided with a wire outlet 12, the perspective plastic 10 is fixedly connected with the surge protector 2, the terminal 11 is fixedly connected with the surge protector 2, the wire outlet 12 is fixedly connected with the surge protector 2, and the damping layer 13 is fixedly connected with the surge protector 2, so that the wire outlet of the equipment is realized; a piezoresistor 14 is arranged in the shock absorption layer 13, a gas discharge tube 15 is arranged on one side of the piezoresistor 14, a suppressor diode 16 is arranged at the bottom of the gas discharge tube 15, a network signal lightning protection circuit 17 is arranged on one side of the suppressor diode 16, the piezoresistor 14 is fixedly connected with the surge protector 2, the gas discharge tube 15 is fixedly connected with the surge protector 2, the suppressor diode 16 is fixedly connected with the surge protector 2, and the network signal lightning protection circuit 17 is fixedly connected with the surge protector 2, so that the operation of internal components of the equipment is realized; a power supply lightning protection circuit 18 is arranged at the bottom of the piezoresistor 14, a control signal lightning protection circuit 19 is arranged on one side of the power supply lightning protection circuit 18, the power supply lightning protection circuit 18 is fixedly connected with the surge protector 2, the control signal lightning protection circuit 19 is fixedly connected with the surge protector 2, the fixed fixture block 20 is fixedly connected with the surge protector 2, and the extrusion spring 21 is fixedly connected with the fixed fixture block 20, so that the installation and fixation of equipment are realized; one side of extrusion spring 21 is provided with fixed cylinder 22, the inside of buffer layer 13 is provided with rubber layer 23, the bottom on rubber layer 23 is provided with decompression spring layer 24, decompression spring layer 24's bottom is provided with high damping layer 25, fixed cylinder 22 and extrusion spring 21 fixed connection, rubber layer 23 and buffer layer 13 fixed connection, decompression spring layer 24 and rubber layer 23 fixed connection, high damping layer 25 and decompression spring layer 24 fixed connection, the shock attenuation of equipment has been realized.
The utility model discloses a theory of operation and use flow: during the use, block the inside recess of charging pile head 1 through fixed cylinder 22 with surge protector 2, it is rotatory to aim at fixed fixture block 20 and insert, firm extrusion through extrusion spring 21, can not drop easily cheaply, reach certain buffering and prevent direct extrusion to the internals through the inside rubber layer 23 of buffer layer 13, can prevent through decompression spring layer 24 that direct striking touches the internals, reach further buffering through high damping layer 25, through network signal lightning protection circuit 17, power lightning protection circuit 18, control signal lightning protection circuit 19 can effectively prevent on the thunder and lightning strikes charging pile head 1 in rainy day.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a surge protector convenient to fill electric pile and use which characterized in that: the charging pile head comprises a charging pile head (1), wherein a surge protector (2) is arranged inside the charging pile head (1), an alternating current contactor (3) is arranged on one side of the surge protector (2), an air switch (4) is arranged at the bottom of the surge protector (2), an earth wire end (5) is arranged on one side of the air switch (4), an emergency stop device (6) is arranged on one side of the earth wire end (5), a charging cavity socket (7) is arranged at the bottom of the earth wire end (5), a display lamp (8) is arranged at the top end of the surge protector (2), a data model frame (9) is arranged on one side of the display lamp (8), perspective plastic (10) is arranged at the bottom of the data model frame (9), a damping layer (13) is arranged inside the surge protector (2), and a fixed clamping block (20) is arranged at the bottom end of the surge protector (2), and the front surface of the fixed clamping block (20) is provided with an extrusion spring (21).
2. The surge protector convenient to fill electric pile of claim 1, characterized by: surge protector (2) and charging pile head (1) fixed connection, ac contactor (3) and charging pile head (1) fixed connection, air switch (4) and charging pile head (1) fixed connection, earth terminal (5) and charging pile head (1) fixed connection.
3. The surge protector convenient to fill electric pile of claim 1, characterized by: scram device (6) and charging pile head (1) fixed connection, charging chamber socket (7) and charging pile head (1) fixed connection, display lamp (8) and surge protector (2) fixed connection, data model mark frame (9) and surge protector (2) fixed connection.
4. The surge protector convenient to fill electric pile of claim 1, characterized by: the front of surge protector (2) is provided with wiring end (11), one side of wiring end (11) is provided with outlet (12), perspective plastics (10) and surge protector (2) fixed connection, wiring end (11) and surge protector (2) fixed connection, outlet (12) and surge protector (2) fixed connection, buffer layer (13) and surge protector (2) fixed connection.
5. The surge protector convenient to fill electric pile of claim 1, characterized by: the inside of buffer layer (13) is provided with piezo-resistor (14), one side of piezo-resistor (14) is provided with gas discharge tube (15), the bottom of gas discharge tube (15) is provided with restrainer diode (16), one side of restrainer diode (16) is provided with network signal lightning protection circuit (17), piezo-resistor (14) and surge protector (2) fixed connection, gas discharge tube (15) and surge protector (2) fixed connection, restrainer diode (16) and surge protector (2) fixed connection, network signal lightning protection circuit (17) and surge protector (2) fixed connection.
6. The surge protector convenient to fill electric pile of claim 5, characterized by: the bottom of piezo-resistor (14) is provided with power lightning protection circuit (18), one side of power lightning protection circuit (18) is provided with control signal lightning protection circuit (19), power lightning protection circuit (18) and surge protector (2) fixed connection, control signal lightning protection circuit (19) and surge protector (2) fixed connection, fixed fixture block (20) and surge protector (2) fixed connection, extrusion spring (21) and fixed fixture block (20) fixed connection.
7. The surge protector convenient to fill electric pile of claim 1, characterized by: one side of extrusion spring (21) is provided with fixed cylinder (22), the inside of shock absorber layer (13) is provided with rubber layer (23), the bottom of rubber layer (23) is provided with decompression spring layer (24), the bottom of decompression spring layer (24) is provided with high damping layer (25), fixed cylinder (22) and extrusion spring (21) fixed connection, rubber layer (23) and shock absorber layer (13) fixed connection, decompression spring layer (24) and rubber layer (23) fixed connection, high damping layer (25) and decompression spring layer (24) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717912.6U CN215267640U (en) | 2021-04-08 | 2021-04-08 | Surge protector convenient to fill electric pile and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717912.6U CN215267640U (en) | 2021-04-08 | 2021-04-08 | Surge protector convenient to fill electric pile and use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215267640U true CN215267640U (en) | 2021-12-21 |
Family
ID=79506314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120717912.6U Active CN215267640U (en) | 2021-04-08 | 2021-04-08 | Surge protector convenient to fill electric pile and use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215267640U (en) |
-
2021
- 2021-04-08 CN CN202120717912.6U patent/CN215267640U/en active Active
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