CN215097090U

CN215097090U - Direct current fills aluminium shell heat dissipation shielding inductance for electric pile

Info

Publication number: CN215097090U
Application number: CN202120640659.9U
Authority: CN
Inventors: 蒋东方
Original assignee: Shanghai Wuyang Electronic Technology Co ltd
Current assignee: Shanghai Wuyang Electronic Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-10
Anticipated expiration: 2031-03-30

Abstract

The utility model belongs to the technical field of charging pile equipment, in particular to an aluminum shell heat dissipation shielding inductor for a direct current charging pile, which comprises a mounting seat, wherein a first grounding pile and a second grounding pile are symmetrically arranged at two ends below the mounting seat respectively, a box body is arranged above the mounting seat, a damp-proof box is arranged in the middle below the box body, a battery is arranged in the damp-proof box, a mounting plate is arranged in the middle of the box body, a charging device is arranged in the middle above the mounting plate, a first wiring hole is arranged on the mounting plate at the lower end of the charging device, an aluminum shell is arranged outside the charging device, a second wiring hole is arranged at one side of the aluminum shell, a third wiring hole is arranged on the mounting plate at the lower end of the aluminum shell, a water cooling device is arranged outside the aluminum shell, a heat dissipation fan is arranged at one side of the water cooling device, charging holes are symmetrically arranged at two ends outside the box body, and a lightning protection device is arranged at the top end outside the box body, and the utility model can effectively avoid the safety problem caused by induced potential, meanwhile, the heat dissipation effect is good, the service life of the equipment can be effectively prolonged, the practicability is strong, and the popularization is suitable.

Description

Direct current fills aluminium shell heat dissipation shielding inductance for electric pile

Technical Field

The utility model relates to a direct current fills electric pile and uses aluminum hull heat dissipation shielding inductance belongs to and fills electric pile equipment technical field.

Background

The electric automobile is a vehicle which uses a vehicle-mounted power supply as power and drives wheels by a motor to meet various requirements of road traffic and safety regulations.

But present direct current fills electric pile can emit the heat in the use, if can not in time to filling electric pile and dispel the heat, charging device will destroy, and charging device can form induced electromotive force to filling electric pile metal casing because the inductance at the work dress state simultaneously for metal casing is electrified, causes the electric shock accident easily to take place, causes the safety in utilization problem.

Disclosure of Invention

An object of the utility model is to provide a direct current fills electric pile with aluminum hull heat dissipation shielding inductance, the problem of proposing among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a direct current fills electric pile and shields inductance with aluminum hull heat dissipation, includes the mount pad, mount pad below both ends symmetry is provided with first ground connection stake and second ground connection stake respectively, the mount pad top is provided with the box, be provided with dampproofing box in the middle of the box below, be provided with the battery in the dampproofing box, be provided with the mounting panel in the middle of the box, be provided with charging device in the middle of the mounting panel top, be provided with first wiring hole on the charging device lower extreme mounting panel, the charging device outside is provided with the aluminum hull, aluminum hull one side is provided with second wiring hole, be provided with third wiring hole on the aluminum hull lower extreme mounting panel, the aluminum hull outside is provided with water cooling plant, water cooling plant one side is provided with radiator fan, box outside both ends symmetry is provided with the mouth that charges, box outside top is provided with lightning protection device.

Preferably, the outer side of the box body is provided with a corrosion-resistant layer.

Preferably, the metal layer on the inner side of the box body is connected with the first grounding pile through a lead.

Preferably, the aluminum shell passes through the third wiring hole through a wire to be connected with the second grounding pile.

Preferably, water cooling plant includes circulating pump, circulating pipe, heat conduction silica gel, cold liquid bin fixed mounting is on the mounting panel, be provided with the circulating pump in the cold liquid bin, cold liquid bin one side is connected with circulating pipe both ends, the circulating pipe is hugged closely the setting on the aluminum hull through heat conduction silica gel.

Preferably, a heat dissipation port is formed in the front end box body of the heat dissipation fan, and a waterproof cover is arranged on the outer side of the heat dissipation port.

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

the utility model relates to a direct current fills electric pile with aluminum hull heat dissipation shielding inductance, belong to and fill electric pile equipment technical field, through being provided with the aluminum hull in the charging device outside, and pass through the wire with the aluminum hull and be connected with second ground connection stake, thereby the induced electromotive force who produces the charging device during operation passes through the wire and inserts geodetically, and pass through wire and first ground connection stake with the inboard metal level of box and connect, thereby insert geodetic thunder and lightning with the box metal level, the electrified condition of box has been avoided, the safe in utilization problem that equipment electric leakage caused has been reduced, and through hugging closely the circulating pipe on the aluminum hull through heat conduction silica gel, made things convenient for the heat with charging device to distribute out, the life of extension equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a mounting seat; 2. a first ground stake; 3. a second ground stud; 4. a box body; 5. a moisture-proof box; 6. a battery; 7. mounting a plate; 8. a charging device; 9. a first wiring hole; 10. an aluminum shell; 11. a second wiring hole; 12. a third wiring hole; 13. a water cooling device; 14. a heat radiation fan; 15. a charging port; 16. a lightning protection device; 17. a corrosion-resistant layer; 18. a circulation pump; 19. a circulation pipe; 20. heat conducting silica gel; 21. a cold liquid storage tank; 22. a heat dissipation port; 23. a water shield.

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 "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an aluminum shell heat dissipation shielding inductor for a direct current charging pile comprises a mounting seat 1, wherein a first grounding pile 2 and a second grounding pile 3 are symmetrically arranged at two ends of the lower portion of the mounting seat 1 respectively, a box body 4 is arranged above the mounting seat 1, a damp-proof box 5 is arranged in the middle of the lower portion of the box body 4, a battery 6 is arranged in the damp-proof box 5, a mounting plate 7 is arranged in the middle of the box body 4, a charging device 8 is arranged in the middle of the upper portion of the mounting plate 7, a first wiring hole 9 is arranged on the mounting plate 7 at the lower end of the charging device 8, an aluminum shell 10 is arranged on the outer side of the charging device 8, a second wiring hole 11 is arranged on one side of the aluminum shell 10, a third wiring hole 12 is arranged on the mounting plate 7 at the lower end of the aluminum shell 10, a water cooling device 13 is arranged on the outer side of the aluminum shell 10, a heat dissipation fan 14 is arranged on one side of the water cooling device 13, and charging ports 15 are symmetrically arranged at two ends of the outer side of the box body 4, the top end of the outer side of the box body 4 is provided with a lightning protection device 16.

Further, the outer side of the box 4 is provided with a corrosion-resistant layer 17.

Further, the metal layer on the inner side of the box body 4 is connected with the first grounding pile 2 through a lead.

Further, the aluminum case 10 is connected to the second ground stud 3 through a wire passing through the third wiring hole 12.

Further, water cooling plant 13 includes circulating pump 18, circulating pipe 19, heat conduction silica gel 20, cold liquid bin 21 fixed mounting is on mounting panel 7, be provided with circulating pump 18 in the cold liquid bin 21, cold liquid bin 21 one side is connected with circulating pipe 19 both ends, circulating pipe 19 hugs closely the setting on aluminum hull 10 through heat conduction silica gel 20.

Further, a heat dissipation port 22 is arranged on the front end box 4 of the heat dissipation fan 14, and a waterproof cover 23 is arranged outside the heat dissipation port 22.

The working principle is as follows: the utility model relates to an aluminum shell heat dissipation shielding inductance for a direct current charging pile, which belongs to the technical field of charging pile equipment, when in use, the charging pile is fixed at a corresponding position through a mounting seat 1, a first grounding pile 2 and a second grounding pile 3 below the mounting seat 1 are grounded, a battery 6 is arranged in a moisture-proof box 5, the battery 6 is prevented from being damaged by moisture, when in need of charging, the charging is carried out through a charging port 15 arranged on a box body 4, when a charging device 8 works, the generated induced potential is led into the ground through an aluminum shell 10 arranged outside the charging device 8 and passes through a second grounding pile 3 connected with a third wiring hole 12 through a lead, thereby avoiding the use safety accident of the charging pile caused by the induced potential generated to the inner layer metal of the box body 4 when the charging device works, and by tightly attaching a circulating pipe 19 to the outer side of the aluminum shell 10 through a heat conduction silica gel 20, thereby absorbing the heat generated by the charging device 8 during operation, and simultaneously starting the circulating pump 18 arranged in the cold liquid storage tank 21 to realize the circulation of the cold liquid in the cold liquid storage tank 21 and the circulating pump 18, thereby bringing the heat absorbed by the cold liquid in the circulating pipe 19 into the cold liquid storage tank 21, and starting the cooling fan 14 to bring the heat out of the cold liquid storage tank 21 and dissipate the heat from the heat dissipation port 22 arranged on the box body 4, thereby realizing the purpose of rapidly cooling the charging device 8, avoiding the charging device 8 from being damaged due to high temperature, prolonging the service life of the equipment, and arranging a waterproof cover 23 outside the heat dissipation port 22 to avoid rainwater from entering the box body 4 to cause the damage of the equipment inside the box body 4, providing further security for the equipment, meanwhile, arranging a lightning protection device 16 on the top of the box body 4, grounding the first grounding pile 9 connected by the metal layer inside the box body 4, therefore, the potential generated by the box body 4 can influence the inductance generated by the charging device 8 when lightning strike is avoided, the normal use of the equipment is ensured, and the practicability of the equipment is enhanced.

It is worth noting that: the whole device realizes control over the device through the control module, and because the equipment matched with the control module is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure are not repeated.

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 a direct current fills electric pile and shields inductance with aluminum hull heat dissipation which characterized in that: comprises a mounting seat (1), a first grounding pile (2) and a second grounding pile (3) are symmetrically arranged at two ends of the lower part of the mounting seat (1) respectively, a box body (4) is arranged above the mounting seat (1), a damp-proof box (5) is arranged in the middle of the lower part of the box body (4), a battery (6) is arranged in the damp-proof box (5), a mounting plate (7) is arranged in the middle of the box body (4), a charging device (8) is arranged in the middle of the upper part of the mounting plate (7), a first wiring hole (9) is arranged on the lower end mounting plate (7) of the charging device (8), an aluminum shell (10) is arranged outside the charging device (8), a second wiring hole (11) is arranged at one side of the aluminum shell (10), a third wiring hole (12) is arranged on the lower end mounting plate (7) of the aluminum shell (10), a water cooling device (13) is arranged outside the aluminum shell (10), the cooling device is characterized in that a cooling fan (14) is arranged on one side of the water cooling device (13), charging ports (15) are symmetrically arranged at two ends of the outer side of the box body (4), and a lightning protection device (16) is arranged at the top end of the outer side of the box body (4).

2. The aluminum casing heat dissipation shielding inductor for the direct current charging pile according to claim 1, characterized in that: and a corrosion-resistant layer (17) is arranged on the outer side of the box body (4).

3. The aluminum casing heat dissipation shielding inductor for the direct current charging pile according to claim 1, characterized in that: and the metal layer on the inner side of the box body (4) is connected with the first grounding pile (2) through a wire.

4. The aluminum casing heat dissipation shielding inductor for the direct current charging pile according to claim 1, characterized in that: and the aluminum shell (10) passes through the third wiring hole (12) through a lead and is connected with the second grounding pile (3).

5. The aluminum casing heat dissipation shielding inductor for the direct current charging pile according to claim 1, characterized in that: water cooling plant (13) are including circulating pump (18), circulating pipe (19), heat conduction silica gel (20), cold liquid bin (21) fixed mounting is on mounting panel (7), be provided with circulating pump (18) in cold liquid bin (21), cold liquid bin (21) one side is connected with circulating pipe (19) both ends, setting is hugged closely on aluminum hull (10) through heat conduction silica gel (20) in circulating pipe (19).

6. The aluminum casing heat dissipation shielding inductor for the direct current charging pile according to claim 1, characterized in that: a heat dissipation opening (22) is formed in the front end box body (4) of the heat dissipation fan (14), and a waterproof cover (23) is arranged on the outer side of the heat dissipation opening (22).