CN210941399U

CN210941399U - Centralized electric vehicle battery charger

Info

Publication number: CN210941399U
Application number: CN201921519095.2U
Authority: CN
Inventors: 郑连财
Original assignee: Hainan Fenghuolun Technology Co ltd
Current assignee: Hainan Fenghuolun Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-07
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a centralized electric vehicle battery charger, which comprises a charging box, a top plate and a base, wherein the charging box is connected above the base by welding, the top plate is embedded on the top of the charging box, the base is arranged on the ground of a parking lot, a charging cavity is arranged in the charging box, the charging cavity is provided with a control panel, a switch, a charging head, a through wire pipe and a ground wire pipe, a heat dissipation cavity is arranged on the back of the ground wire pipe, a charging device is provided with a positioning rod, a screw rod, a charging pipe, a wire winding cavity and a charging wire, the wire winding cavity comprises a wire winding cavity, the heat dissipation cavity is provided with a heat radiator, a rotating shaft and a fan blade, the wire winding cavity is provided with a fixing plate and a pull ring, electricity is transmitted to the charging head by the charging wire in the charging device, the charging wire is extended by pulling the charging wire, the charging wire can be charged when, thereby avoid the charging wire to hang or encircle and lead to current loss and avoid the electric leakage to take place the conflagration.

Description

Centralized electric vehicle battery charger

Technical Field

The utility model belongs to the technical field of battery charging and specifically relates to a centralized electric motor car battery charger is related to.

Background

In recent years, the number of electric vehicles in China is increased, and the charging of the electric vehicle battery is a great problem.

However, in the existing integrated electric vehicle battery charger, the output line of the integrated electric vehicle battery charger is suspended or surrounded in a parking lot area, so that the current loss caused by the attenuation of the direct current output on the cable cannot be avoided, the effective charging of the electric vehicle is difficult to control, and the potential safety hazard of fire hazard exists.

SUMMERY OF THE UTILITY MODEL

To current integrated form electric motor car battery charger, its output line causes current loss in order to hang or encircle in the parking area regional attenuation that can not avoid direct current output on the cable, hardly controls effectively charging and the existence of the potential safety hazard that takes place the conflagration to the electric motor car not enough, the utility model provides a centralized electric motor car battery charger solves above-mentioned technical problem.

The utility model discloses a realize through following technical scheme: the utility model provides a centralized electric motor car battery charger, its structure includes charging box, roof, base, charging box passes through welded connection in the base top, the roof inlays admittedly in the charging box top, the parking area is arranged in to the base subaerially, charging box internally mounted has the chamber of charging.

Further, the charging cavity is provided with a control panel, a switch, a charging head, a through line pipe and a ground line pipe, the control panel is embedded in the charging cavity, the switch is installed on the surface of the control panel, the charging head is arranged in the charging cavity, the through line pipe is connected to the inner wall of the charging cavity through welding, one side of the through line pipe is arranged in the ground line pipe, a charging device is installed on the back of the charging head, and a heat dissipation cavity is formed in the back of the ground line pipe.

Furthermore, charging device includes locating lever, screw rod, advances the electric tube, receives line chamber, charging wire, the locating lever is installed in the charging device both sides, the screw rod passes through two locating levers of gap connection, advance the electric tube and install in the charging device bottom, receive the line chamber and arrange charging device around, the charging wire cooperation is installed in receiving the line intracavity portion, it is equipped with the chamber of acting as go-between to receive the line intracavity portion.

Furthermore, the heat dissipation cavity is provided with a heat dissipation machine, a rotating shaft and fan blades, the heat dissipation machine is embedded in the inner wall of the heat dissipation cavity, the center of the heat dissipation machine is arranged in the rotating shaft, and the fan blades are connected to the periphery of the rotating shaft in a welding mode.

Furthermore, the wire pulling cavity is provided with a fixing plate and a pull ring, the fixing plate is fixedly embedded in the inner wall of the wire pulling cavity, one end of the pull ring is connected to the fixing plate through welding, and the other end of the pull ring is connected to the tail end of a charging wire.

Advantageous effects

The utility model relates to a centralized electric motor car battery charger compares with prior art and has following advantage:

1. the utility model can charge a plurality of electric vehicle batteries simultaneously through a plurality of charging cavities arranged on the charging box, and the charging device is controlled by a switch on the control panel;

2. the utility model discloses a charging wire in charging device carries electricity to charging head, and makes the charging wire stretch out through pulling the charging wire, makes and can charge far away, charges and all loosens the charging wire, under the pulling force of pull ring, makes the charging wire retract to receive the line chamber, thereby avoids the charging wire to hang or encircle and leads to the current loss and avoids the electric leakage to take place the conflagration;

3. the utility model discloses a pivot on the heat dissipation machine drives the fan blade and rotates for the heat that produces in the charging process is discharged through the heat dissipation chamber, avoids damaging equipment.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a structure diagram of centralized electric vehicle battery charger.

Fig. 2 is a schematic view of the front view internal structure of the charging box of the present invention.

Fig. 3 is a schematic side sectional view of the charging box of the present invention.

Fig. 4 is a schematic view of a cross-sectional enlarged structure of the charging device of the present invention.

In the figure: the charging box comprises a charging box 1, a top plate 2, a base 3, a charging cavity a, a control plate a1, a switch a2, a charging head a3, a through line pipe a4, a ground line pipe a5, a charging device b, a heat dissipation cavity c, a positioning rod b1, a screw b2, a power inlet pipe b3, a wire take-up cavity b4, a charging wire b5, a wire pull cavity d, a heat dissipation machine c1, a rotating shaft c2, a fan blade c3, a fixing plate d1 and a pull ring d 2.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a centralized electric vehicle battery charger, which comprises a charging box 1, a top plate 2 and a base 3, wherein the charging box 1 is connected to the top of the base 3 by welding, the top plate 2 is embedded in the top of the charging box 1, the base 3 is arranged on the ground of the parking lot, and a charging chamber a is arranged inside the charging box 1.

Charging chamber a is equipped with control panel a1, switch a2, charges head a3, lead to spool a4, ground wire pipe a5, control panel a1 inlays and locates inside charging chamber a, switch a2 installs on control panel a1 surface, it places in charging chamber a to charge head a3, lead to spool a4 through welded connection in charging chamber a inner wall, lead to spool a5 places in lead to spool a4 one side, charging device b is installed on head a3 back, ground wire pipe a5 back is equipped with heat dissipation chamber c.

Charging device b includes locating lever b1, screw rod b2, advances electric tube b3, receives line chamber b4, charging wire b5, locating lever b1 is installed in charging device b both sides, screw rod b2 passes through two locating levers b1 of gap junction, it installs in charging device b bottom to advance electric tube b3, it arranges charging device b all around in to receive line chamber b4, charging wire b5 cooperation is installed inside receiving line chamber b4, it is equipped with line chamber d to receive line chamber b4 inside.

The heat dissipation cavity c is provided with a heat dissipation machine c1, a rotating shaft c2 and a fan blade c3, the heat dissipation machine c1 is embedded in the inner wall of the heat dissipation cavity c, the rotating shaft c2 is arranged at the center of the heat dissipation machine c1, and the fan blade c3 is connected to the periphery of the rotating shaft c2 in a welding mode.

The wire drawing cavity d is provided with a fixing plate d1 and a pull ring d2, the fixing plate d1 is embedded in the inner wall of the wire drawing cavity d, one end of the pull ring d2 is connected to the fixing plate d1 through welding, and the other end of the pull ring d2 is connected to the tail end of a charging wire b 5.

The principle of the utility model is as follows: through a plurality of charging chamber a of installation on charging box 1, make and to charge to a plurality of electric motor car batteries simultaneously, and install control panel a1 on charging chamber a, switch a2 on through control panel a1 controls charging device b, charging wire b5 through in the charging device b carries the electricity to the head that charges, and make charging wire b5 stretch out through pulling charging wire b5, make and to go out to charge far away, it can charge to charge all, it loosens charging wire b5 to charge, under the pulling force of pull ring d2, make charging wire b5 retract receive line chamber b4, thereby avoid charging wire b5 to hang or encircle and lead to current loss and avoid the electric leakage to take place the conflagration, it rotates to drive fan blade c3 through pivot c2 on heat dissipation machine c1, make the heat that produces in the charging process discharge through heat dissipation chamber c, avoid damaging equipment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Claims

1. The utility model provides a centralized electric motor car battery charger, its structure includes charging case (1), roof (2), base (3), its characterized in that:

charging case (1) is through welded connection in base (3) top, roof (2) are embedded in charging case (1) top, parking area subaerial is arranged in base (3), charging case (1) internally mounted has charging chamber (a).

2. A centralized electric vehicle battery charger as defined in claim 1, wherein: charging chamber (a) is equipped with control panel (a1), switch (a2), charges head (a3), lead to line pipe (a4), ground wire pipe (a5), control panel (a1) inlays and locates inside charging chamber (a), switch (a2) is installed on control panel (a1) surface, charge head (a3) and arrange in charging chamber (a), lead to line pipe (a4) through welded connection in charging chamber (a) inner wall, lead to line pipe (a5) is arranged in lead to line pipe (a4) one side, charging device (b) is installed at charging head (a3) back, ground wire pipe (a5) back is equipped with heat dissipation chamber (c).

3. A centralized electric vehicle battery charger as defined in claim 2, wherein: charging device (b) include locating lever (b1), screw rod (b2), advance electric tube (b3), receive line chamber (b4), charging wire (b5), locating lever (b1) are installed in charging device (b) both sides, screw rod (b2) pass through two locating levers of gap junction (b1), it installs in charging device (b) bottom to advance electric tube (b3), it arranges charging device (b) all around to receive line chamber (b4), charging wire (b5) cooperation is installed inside receiving line chamber (b4), it is equipped with acts as go-between chamber (d) inside to receive line chamber (b 4).

4. A centralized electric vehicle battery charger as defined in claim 2, wherein: the heat dissipation chamber (c) is equipped with heat dissipation machine (c1), pivot (c2), fan blade (c3), heat dissipation machine (c1) inlays and locates heat dissipation chamber (c) inner wall, heat dissipation machine (c1) center is arranged in pivot (c2), fan blade (c3) are through welded connection around pivot (c 2).

5. A centralized electric vehicle battery charger as defined in claim 3, wherein: stay wire chamber (d) is equipped with fixed plate (d1), pull ring (d2), fixed plate (d1) are inlayed and are fixed in stay wire chamber (d) inner wall, pull ring (d2) one end is connected on fixed plate (d1) through the welding and the other end is connected in charging wire (b5) terminal.