CN211280702U

CN211280702U - Electric automobile fills electric pile electric leakage detection alarm device based on scene is complementary

Info

Publication number: CN211280702U
Application number: CN201922317995.5U
Authority: CN
Inventors: 孙素军
Original assignee: Chuzhou Vocational and Technical College
Current assignee: Chuzhou Vocational and Technical College
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-08-18
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses an electric automobile fills electric pile electric leakage detection alarm device based on scene is complementary, including filling the electric pile body, fill the lower surface middle part fixedly connected with support of electric pile body, fill one side of electric pile body and seted up the socket, the inside grafting of socket has the joint that charges, the joint that charges passes through the cable and fills this body coupling of electric pile, the bottom that corresponds the joint that charges on the outer table wall of cable is provided with the electric leakage detector, the electric leakage detector is by the response pincers, a housing, a processor, speaker and warning light are constituteed, symmetrical rotation is connected with the response pincers on the casing, fill inside bottom one side fixedly connected with treater of electric pile body, one side fixedly connected with speaker of the inside corresponding treater of casing, the inside top fixedly connected with warning light that corresponds the treater of casing. The utility model discloses make current electric pile that fills have leakage detection's function, avoided the user to take place to touch the accident, the installation is simple, convenient to use.

Description

Electric automobile fills electric pile electric leakage detection alarm device based on scene is complementary

Technical Field

The utility model relates to a relevant technical field of electric leakage detection alarm device specifically is an electric automobile fills electric pile electric leakage detection alarm device based on scene is complementary.

Background

Fill its function of electric pile and be similar to the tanker aircraft of the inside of filling station, can fix on ground or wall, install in public building (public building, the market, public parking area etc.) and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference, fill the input and the alternating current network lug connection of electric pile, the output all is equipped with the charging plug and is used for charging for electric automobile, current electric pile of filling is when using, the outside at the organism is placed to the cable, long-time the use in sleet scouring and sunshine insolate lamp environment, cause the damage easily, lead to charging contact failure and produce the electric leakage between joint and the cable, and current electric pile of filling does not set up electric leakage detection device, lead to the user to take place the touch accident easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric automobile fills electric pile electric leakage detection alarm device based on scene is complementary to current that proposes in solving above-mentioned background art fills electric pile when using, the cable is placed in the outside of organism, use for a long time in sleet erodees and sunshine insolateing lamp environment, cause the damage easily, lead to charging contact failure and produce the electric leakage between joint and the cable, and current filling electric pile does not set up electric leakage detection device, lead to the user to take place the problem of touching the accident easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric automobile fills electric pile electric leakage detection alarm device based on scene is complementary, includes and fills the electric pile body, fill the lower surface middle part fixedly connected with support of electric pile body, fill one side of electric pile body and seted up the socket, the inside grafting of socket has the joint that charges, charge the joint pass through the cable with fill this body coupling of electric pile, the bottom that corresponds the joint that charges on the outer table wall of cable is provided with the earth leakage detector, the earth leakage detector comprises induction pincers, casing, treater, speaker and warning light, the symmetry is rotated on the casing and is connected with the induction pincers, fill inside bottom one side fixedly connected with treater of electric pile body, one side fixedly connected with speaker that the inside of casing corresponds the treater, the top position fixedly connected with warning light that the inside of casing corresponds the treater.

Preferably, a rotating seat is fixedly connected to the rear surface of the housing in the middle of the ancient direction, a first fixing clamp and a second fixing clamp are symmetrically and rotatably connected to the rotating seat, fixing blocks are fixedly connected to ends, far away from the rotating seat, of the first fixing clamp and the second fixing clamp, one of the fixing blocks is rotatably connected with an eyelet bolt, a fastening nut is connected to the eyelet bolt in a threaded manner, a groove matched with the eyelet bolt is formed in the other fixing block, and the first fixing clamp and the second fixing clamp are fixedly connected through the eyelet bolt.

Preferably, all be provided with the slide bar on the first fixation clamp with the second fixation clamp, and two the slide bar transversely run through respectively in first fixation clamp and second fixation clamp, two the equal fixedly connected with clamp plate in inboard that the slide bar corresponds first fixation clamp and second fixation clamp, two the spring has all been cup jointed to the inboard that corresponds first fixation clamp and second fixation clamp on the outer table wall of slide bar.

Preferably, the outer surface walls of the two sliding rods are symmetrically and fixedly connected with limiting sliding blocks, and sliding grooves which slide relative to the limiting sliding blocks are formed in the positions, corresponding to the limiting sliding blocks, of the first fixing clamp and the second fixing clamp.

Preferably, the two clamping plates are fixedly connected with rubber pads.

Preferably, the two induction clamps are connected with the output end of the processor through wires, and the warning lamp and the input end of the loudspeaker are connected with the output end of the warning lamp through wires.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through the earth leakage detector, detect the lateral wall of the joint that charges under the effect of response pincers, if the joint lateral wall that charges is electrified, the response pincers with information transfer to treater, send respectively to speaker and warning light after the treater is handled, utilize speaker and warning light to warn, the suggestion has the electric leakage condition, avoided the user to use the joint that charges and take place the electric shock accident under the condition of not knowing, improved the security, simple structure, convenient to use.

2. The utility model discloses, through the outside with first fixation clamp and second fixation clamp cover at the cable, make the exterior wall contact of two clamp plates and cable, and then with first fixation clamp and second fixation clamp closure, it removes to drive the clamp plate under the effect of slide bar, and then compression spring, under the effect of spring, make the clamp plate remain the extrusion force to the cable all the time, make the clamp plate all the time with cable in close contact with, then go into the recess with the eyelet bolt card in, tighten fastening nut again, make and fix between first fixation clamp and the second fixation clamp, high durability and convenient use, the installation is simple, utilize the slide bar under the effect of spring, can be applicable to the cable of not unidimensional size, the practicality is improved, setting through the rubber pad, can avoid direct contact between cable and the clamp plate, the effectual effect of protecting to the cable is played.

3. The utility model discloses, use through the cooperation of spacing slider and sliding tray, drive the slip fixture block and remove when the slide bar removes, utilize the slip fixture block under the effect of sliding tray, can effectual improvement slide bar's stability, avoid the slide bar to drive the pinch-off blades when using and rotate, and then influence the use of pinch-off blades, the effectual stability that improves the pinch-off blades has improved fixed steadiness simultaneously.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the structure of the leakage detector of the present invention;

fig. 4 is a schematic view of the top view structure of the leakage detector of the present invention;

fig. 5 is a schematic structural view of a second fixing clip of the present invention.

In the figure: 1. a charging pile body; 2. a support; 3. a cable; 4. a charging connector; 5. a leakage detector; 6. induction tongs; 7. a housing; 8. a processor; 9. a speaker; 10. a warning light; 11. a rotating seat; 12. a first fixing clip; 13. a second fixing clip; 14. a fixed block; 15. an eye bolt; 16. fastening a nut; 17. a groove; 18. a slide bar; 19. a clamping plate; 20. a limiting slide block; 21. a sliding groove; 22. a spring; 23. and (7) a rubber pad.

Detailed Description

In order to avoid current fill electric pile when using, the problem that the contact is bad and produce the electric leakage between joint and the cable charges makes current fill electric pile have the electric leakage detection characteristic, avoids leading to the user to take place to touch the accident, the embodiment of the utility model provides an electric automobile fills electric pile electric leakage detection alarm device based on scene is complementary. 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 1

Referring to fig. 1-5, the embodiment provides a wind-solar hybrid-based electric vehicle charging pile electric leakage detection alarm device, which includes a charging pile body 1, a support 2 is fixedly connected to the middle of the lower surface of the charging pile body 1, a socket is formed on one side of the charging pile body 1, a charging connector 4 is inserted into the socket, the charging connector 4 is connected to the charging pile body 1 through a cable 3, an electric leakage detector 5 is arranged on the outer surface wall of the cable 3 corresponding to the bottom end of the charging connector 4, the electric leakage detector 5 is composed of an induction clamp 6, a housing 7, a processor 8, a speaker 9 and a warning light 10, the induction clamp 6 is symmetrically and rotatably connected to the housing 7, the processor 8 is fixedly connected to one side of the inner bottom end of the charging pile body 1, the speaker 9 is fixedly connected to one side of the inner portion of the housing 7 corresponding to the processor 8, and the warning light, a rotating seat 11 is fixedly connected to the rear surface of the shell 7, a first fixing clamp 12 and a second fixing clamp 13 are symmetrically and rotatably connected to the rotating seat 11, fixing blocks 14 are fixedly connected to one ends, far away from the rotating seat 11, of the first fixing clamp 12 and the second fixing clamp 13, a swing bolt 15 is rotatably connected to one fixing block 14, a fastening nut 16 is connected to the swing bolt 15 in a threaded manner, a groove 17 matched with the swing bolt 15 is formed in the other fixing block 14, the first fixing clamp 12 and the second fixing clamp 13 are fixedly connected through the swing bolt 15, sliding rods 18 are respectively arranged on the first fixing clamp 12 and the second fixing clamp 13, the two sliding rods 18 respectively transversely penetrate through the first fixing clamp 12 and the second fixing clamp 13, clamping plates 19 are fixedly connected to the inner sides, corresponding to the first fixing clamp 12 and the second fixing clamp 13, springs 22 are respectively sleeved on the outer surface walls of the two sliding rods 18, corresponding to the inner sides of the first fixing clamp 12 and the second fixing clamp 13, the two induction clamps 6 are connected with the output end of the processor 8 through wires, and the input ends of the warning lamp 10 and the loudspeaker 9 are connected with the output end of the warning lamp 10 through wires.

In the embodiment, when the charging pile is used, firstly, the charging pile body 1, the processor 8, the loudspeaker 9 and the warning light 10 are all connected with an external power supply through leads, the charging pile body 1 is installed in a region to be used through the bracket 2, the induction clamp 6 is opened and is sleeved on the outer surface wall of the cable 3 corresponding to the rear end of the charging connector 4, then the first fixing clamp 12 and the second fixing clamp 13 are opened, the first fixing clamp 12 and the second fixing clamp 13 are sleeved on the outer side of the cable 3, the two clamping plates 19 are contacted with the outer surface wall of the cable 3, the first fixing clamp 12 and the second fixing clamp 13 are further closed, the clamping plates 19 are driven to move under the action of the sliding rod 18, the spring 22 is further compressed, under the action of the spring 22, the clamping plates 19 always keep the extrusion force on the cable 3, the clamping plates 19 are always in close contact with the cable 3, and meanwhile, the sliding rod 18 is utilized under the action of the spring 22, the electric leakage detection device is suitable for cables 3 with different sizes, the practicability is improved, then the eyelet bolt 15 is clamped into the groove 17 on the fixed block 14, the fastening nut 16 is manually screwed down to fix the first fixing clamp 12 and the second fixing clamp 13, the use is convenient, the installation is simple, when the charging pile body 1 needs to be used, the charging connector 4 is connected with a charging groove of an automobile for charging, a switch of the electric leakage detector 5 is turned on, the electric leakage detector 5 starts to operate, the outer side wall of the charging connector 4 is detected by the induction clamp 6, if the outer side wall of the charging connector 4 is electrified, the induction clamp 6 transmits information to the processor 8, the information is respectively transmitted to the loudspeaker 9 and the warning lamp 10 after being processed by the processor 8, the double warning is carried out by the loudspeaker 9 and the warning lamp 10, the electric leakage condition is prompted, and the electric shock accident caused by the fact that a user uses the charging connector 4 under the condition that the user is, the safety is improved.

Example 2

Referring to fig. 3-5, a further improvement is made on the basis of embodiment 1: equal symmetrical fixedly connected with limit slide 20 on the exterior wall of two slide bars 18, the sliding tray 21 that slides each other with limit slide 20 is all seted up in the position that corresponds limit slide 20 on first fixation clamp 12 and the second fixation clamp 13, cooperation through limit slide 20 and sliding tray 21 is used, can effectual improvement slide bar 18 stability, avoid slide bar 18 to drive clamping plate 19 when using and rotate, the use of the clamping plate 19 of being convenient for, equal fixedly connected with rubber pad 23 on two clamping plate 19, through the setting of rubber pad 23, can avoid direct contact between cable 3 and the clamping plate 19, the effectual effect of playing the protection to cable 3.

The type of the charging pile body 1 is EVSE824, the type of the electric leakage detector 5 is VC140, the type of the processor 8 is AM3703CUS100, the type of the loudspeaker 9 is FS1635, and the type of the warning light 10 is DS-BX 52.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric automobile fills electric pile electric leakage detection alarm device based on wind-solar hybrid, includes fills electric pile body (1), fill lower surface middle part fixedly connected with support (2) of electric pile body (1), fill one side of electric pile body (1) and seted up the socket, the inside grafting of socket has charging joint (4), charging joint (4) through cable (3) with it connects to fill electric pile body (1), its characterized in that: the electric leakage detector is characterized in that the bottom end of the outer surface wall of the cable (3) corresponding to the charging connector (4) is provided with an electric leakage detector (5), the electric leakage detector (5) is composed of induction pliers (6), a shell (7), a processor (8), a loudspeaker (9) and a warning lamp (10), the shell (7) is symmetrically and rotatably connected with the induction pliers (6), the processor (8) is fixedly connected to one side of the bottom end of the charging pile body (1), the loudspeaker (9) is fixedly connected to one side of the processor (8) corresponding to the inside of the shell (7), and the warning lamp (10) is fixedly connected to the position of the upper portion of the processor (8) corresponding to the inside of the shell (7).

2. The electric vehicle charging pile electric leakage detection alarm device based on wind-solar hybrid is characterized in that: the improved bolt-turning device is characterized in that a rotating seat (11) is fixedly connected to the rear surface of the shell (7), a first fixing clamp (12) and a second fixing clamp (13) are symmetrically and rotatably connected to the rotating seat (11), one ends, far away from the rotating seat (11), of the first fixing clamp (12) and the second fixing clamp (13) are fixedly connected with fixing blocks (14), one of the fixing blocks (14) is rotatably connected with an eyelet bolt (15), a fastening nut (16) is connected to the eyelet bolt (15) in a threaded manner, a groove (17) matched with the eyelet bolt (15) is formed in the other fixing block (14), and the first fixing clamp (12) and the second fixing clamp (13) are fixedly connected through the eyelet bolt (15).

3. The wind-solar hybrid-based electric vehicle charging pile electric leakage detection alarm device according to claim 2, characterized in that: first fixation clamp (12) with all be provided with slide bar (18) on second fixation clamp (13), and two slide bar (18) transversely run through respectively in first fixation clamp (12) and second fixation clamp (13), two slide bar (18) correspond the equal fixedly connected with clamp plate (19) in inboard of first fixation clamp (12) and second fixation clamp (13), two spring (22) have all been cup jointed to the inboard that corresponds first fixation clamp (12) and second fixation clamp (13) on the exterior wall of slide bar (18).

4. The electric vehicle charging pile electric leakage detection alarm device based on wind-solar hybrid is characterized in that: the outer surface wall of two slide bar (18) is all symmetry fixedly connected with spacing slider (20), first fixation clamp (12) with the position that corresponds spacing slider (20) on second fixation clamp (13) all seted up with spacing slider (20) gliding sliding tray (21) each other.

5. The electric vehicle charging pile electric leakage detection alarm device based on wind-solar hybrid is characterized in that: and rubber pads (23) are fixedly connected to the two clamping plates (19).

6. The electric vehicle charging pile electric leakage detection alarm device based on wind-solar hybrid is characterized in that: the two induction clamps (6) are connected with the output end of the processor (8) through wires, and the input ends of the warning lamp (10) and the loudspeaker (9) are connected with the output end of the warning lamp (10) through wires.