CN218785938U - Charging wire storage device for electric automobile charging pile - Google Patents
Charging wire storage device for electric automobile charging pile Download PDFInfo
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- CN218785938U CN218785938U CN202223122301.0U CN202223122301U CN218785938U CN 218785938 U CN218785938 U CN 218785938U CN 202223122301 U CN202223122301 U CN 202223122301U CN 218785938 U CN218785938 U CN 218785938U
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- driving motor
- charging wire
- shell
- charging
- contact switch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The utility model discloses an electric automobile fills electric pile and uses charging wire storage device belongs to electric automobile charging technical field. The method comprises the following steps: the rolling body, the driving motor, the transverse supporting plate and the contact switch A are arranged on the base; the winding body is hung on the inner wall of the shell and is rotationally connected with the inner wall of the shell, the charging wire is wound on the winding body, one end of the charging wire extends out of the outer end of the shell and is connected with the charging gun, and the other end of the charging wire is connected with a charging element in the shell; an output shaft of the driving motor is fixedly connected with the rolling body, and the driving motor is electrically connected with the power supply; the transverse supporting plate is arranged between the two inner walls of the shell, the driving motor is arranged on the transverse supporting plate, a limiting piece is arranged on the transverse supporting plate, and one end, far away from the rolling body, of the charging wire is clamped with the limiting piece; the contact switch A is arranged at the outer end of the shell and forms a series circuit with the power supply and the driving motor. Through the utility model discloses, place charging wire storage device inside filling electric pile casing, avoid the in-process of operation to take place to tie a knot and twine, simultaneously, prevent that sunshine from shining or rainwater from washing away the charging wire surface.
Description
Technical Field
The utility model relates to an electric automobile fills electric pile and uses charging wire storage device belongs to electric automobile charging technical field.
Background
An electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor to run and meets various requirements of road traffic and safety regulations. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen. The electric automobile works on the principle that the storage battery supplies power, electric energy is transmitted to the motor under the adjusting action of the power adjuster, and then the motor converts the electric energy into mechanical energy through the power transmission system to drive the automobile to run.
Because electric automobile can not leave the unit that the battery regarded as energy storage, energy supply, consequently, need promptly charge for the battery when the battery feed, from this, the car fills electric pile and takes place by oneself, and its main objective is to charge for electric automobile's battery.
Among the prior art, fill electric pile's charging wire often hung in the outer end of filling electric pile, and it often exposes external environment, in the use, takes place to tie a knot winding phenomenon very easily, stumbles the operator very easily on the one hand, and on the other hand is unable to be accomodate in the outer end because the charging wire hangs, leads to the charging wire to expose in the open-air, under the insolate of sunshine or the washing away of rainwater, takes place the damage easily, leads to the inner line to expose in the outer end, takes place the electric shock accident easily.
Disclosure of Invention
The utility model aims to solve the technical problem that: the utility model provides an electric automobile fills electric pile and uses charging wire storage device, inside it arranged in and fills electric pile casing, the in-process of avoiding the operation takes place to tie a knot the winding, simultaneously, prevents that sunshine from shining or rain wash charging wire surface.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
the utility model provides an electric automobile fills electric pile and uses charging wire storage device, includes:
the scroll body is arranged in the shell, is hung on the inner wall of the shell and is rotationally connected with the inner wall of the shell, the charging wire is wound on the scroll body, one end of the charging wire extends out of the outer end of the shell and is electrically connected with the charging gun, and the other end of the charging wire is electrically connected with the charging element in the shell;
the output shaft of the driving motor is fixedly connected with the rolling body, and the driving motor is electrically connected with a power supply;
the driving motor is fixed on the transverse supporting plate, a limiting piece is arranged on the transverse supporting plate, and one end of the charging wire, which is far away from the rolling body, is clamped with the limiting piece;
and the contact switch A is arranged at the outer end of the shell and forms a series circuit with the power supply and the driving motor.
The transverse supporting plate provides support for the driving motor, and the driving motor is prevented from falling or shaking; arrange the inside electric automobile of casing in and fill electric pile and use charging wire storage device, avoid the charging wire to insolate or drench, protection charging wire surface.
Preferably, one end of the rolling body is fixed with a support rod, the other end of the rolling body is fixed with a transverse connecting rod, a groove is formed in the inner wall of the shell, a bearing A is clamped in the groove, and the support rod is fixedly connected with an inner ring of the bearing A; the groove provides a supporting space for the supporting rod, and meanwhile, the bearing A can enable the supporting rod to rotate relative to the inner wall of the shell.
The transverse connecting rod is fixedly connected with an output shaft of the driving motor through a shaft sleeve. The axle sleeve can avoid the direct rigid connection of the transverse connecting rod and the output shaft of the driving motor, thereby effectively avoiding the abrasion of the output shaft of the driving motor.
Preferably, the driving motor outrigger is equipped with the safety cover, its respectively with horizontal backup pad, shells inner wall fixed connection, be provided with the clearing hole on the safety cover, the joint has bearing B in the clearing hole, horizontal connecting rod passes bearing B and axle sleeve fixed connection. The protective cover can protect the driving motor and prevent dust from entering an inner cavity of the driving motor; the bearing B serves to ensure that the transverse bar can rotate relative to the protective cover.
Preferably, the outer end of the shell is fixedly connected with a support frame, and the charging gun is arranged on the support frame. The support frame provides effective support for the rifle that charges, avoids leading to inside charging wire to be dragged out because of the gravity of the rifle that charges.
Preferably, the support frame includes the supporting seat, is fixed in the joint ring on the supporting seat, the plane of joint ring is the acute angle with the plane of support frame, the rifle that charges is arranged in on the joint ring. The joint that presents the acute angle encircles, can agree with the rear end tip of rifle that charges each other with the casing surface is direct, avoids the rear end tip of rifle that charges to have the gap with the casing surface, and has the gap to directly bore dust or impurity into the casing very easily.
Preferably, be provided with the baffle on the casing, the one end of the rifle that charges above the baffle is provided with contact switch B, contact switch B and power supply, driving motor electric connection, contact switch B are normally closed switch, and when contact switch B was pressed, contact switch B disconnected power supply was from driving motor's circuit. When the outer surface of the charging gun contacts the contact switch B, namely the contact switch B is triggered, the driving motor can be timely disconnected with the power supply circuit, and damage to the driving motor caused by excessive pressing of the contact switch A is avoided.
The beneficial effects of the utility model are that:
(1) Through the utility model discloses, will roll up the body, driving motor, horizontal backup pad and set up in casing inner space for charging wire that fills electric pile can be twined in the casing by the roll body when not using, thereby avoids the charging wire to expose to the sun or drench, protects the charging wire surface.
(2) Through the utility model discloses, set up the axle sleeve between transverse connection pole and driving motor's output shaft to effectively avoid wearing and tearing driving motor's output shaft.
(3) Through the utility model discloses, set up contact switch B, when the surface contact switch B of rifle that charges, contact switch B was triggered promptly, driving motor can in time be disconnected with power supply circuit, avoids excessively pressing down contact switch A to lead to driving motor's destruction.
Drawings
Fig. 1 is the utility model discloses electric automobile fills electric pile's structural schematic.
Fig. 2 is a schematic view of a local structure in the housing of the present invention.
Fig. 3 is a schematic view of a partial structure in a housing according to embodiment 2 of the present invention.
Fig. 4 is the utility model discloses embodiment 3 electric automobile fills electric pile's structural schematic.
Fig. 5 is a schematic structural view of the supporting frame of fig. 4 according to the present invention.
Fig. 6 is the utility model discloses embodiment 4 electric automobile fills electric pile's structural schematic.
In the figure: 1. the device comprises a shell, 11, a groove, 12, bearings A,13, a baffle, 2, a rolling body, 21, a supporting rod, 22, a transverse connecting rod, 3, a charging wire, 4, a charging gun, 5, a driving motor, 51, a protective cover, 511, bearings B,6, a transverse supporting plate, 61, a limiting piece, 7, a contact switch A,8, a shaft sleeve, 9, a supporting frame, 91, a supporting seat, 92 and a clamping ring.
Detailed Description
In order to understand the technical means, creation features, achievement purposes and functions of the present invention easily, the present invention will be further explained by combining with the following embodiments.
In the description of the present invention, it is to be understood that the terms "lateral", "longitudinal", "end", "edge", "side wall", "upper", "lower", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", "head", "tail", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-2, an electric automobile fills electric pile and uses charging wire 3 storage device includes: a rolling body 2, a driving motor 5, a transverse supporting plate 6 and a contact switch A7 which are arranged in the shell 1; the scroll body 2 is hung on the inner wall of the shell 1 and is rotationally connected with the inner wall of the shell 1, the charging wire 3 is wound on the scroll body 2, one end of the charging wire 3 extends out of the outer end of the shell 1 and is electrically connected with the charging gun 4, and the other end of the charging wire 3 is electrically connected with a charging element in the shell 1; an output shaft of the driving motor 5 is fixedly connected with the rolling body 2, and the driving motor 5 is electrically connected with a power supply; the transverse supporting plate 6 is arranged between the two inner walls of the shell 1, the driving motor 5 is fixed on the transverse supporting plate 6, a limiting piece 61 is arranged on the transverse supporting plate 6, and one end, far away from the rolling body 2, of the charging wire 3 is clamped with the limiting piece 61; the contact switch A7 is arranged at the outer end of the shell 1 and forms a series circuit with the power supply and the driving motor 5.
The transverse supporting plate 6 provides support for the driving motor 5, and the driving motor 5 is prevented from falling or shaking; arrange 1 inside electric automobile of casing in and fill electric pile and use charging wire 3 storage device, avoid charging wire 3 to expose to the sun or rain, protect charging wire 3 surfaces.
Referring to fig. 2, a support rod 21 is fixed at one end of the rolling body 2, a transverse connecting rod 22 is fixed at the other end, a groove 11 is arranged on the inner wall of the housing 1, a bearing a12 is clamped in the groove 11, and the support rod 21 is fixedly connected with an inner ring of the bearing a 12; the groove 11 provides a support space for the support rod 21, while the bearing a12 enables the support rod 21 to rotate relative to the inner wall of the housing 1. The transverse connecting rod 22 is fixedly connected with the output shaft of the driving motor 5 through a shaft sleeve 8. The shaft sleeve 8 can prevent the transverse connecting rod 22 from being directly and rigidly connected with the output shaft of the driving motor 5, so that the output shaft of the driving motor 5 is effectively prevented from being abraded.
Example 2
On the basis of embodiment 1, referring to fig. 3, a protective cover 51 is erected outside the driving motor 5 and is fixedly connected with the transverse supporting plate 6 and the inner wall of the housing 1, a through hole is formed in the protective cover 51, a bearing B511 is clamped in the through hole, and the transverse connecting rod 22 passes through the bearing B511 and is fixedly connected with the shaft sleeve 8. The protective cover 51 can protect the driving motor 5 and prevent dust from entering the inner cavity of the driving motor 5; the bearing B511 functions to ensure that the transverse link 22 can rotate relative to the protective cover 51.
Example 3
On the basis of embodiment 1, referring to fig. 4, a supporting frame 9 is fixedly connected to the outer end of the housing 1, and the charging gun 4 is placed on the supporting frame 9. Support frame 9 provides effective support for the rifle 4 that charges, avoids leading to inside charging wire 3 to be dragged out because of the gravity of the rifle 4 that charges.
Referring to fig. 5, the supporting frame 9 includes a supporting base 91 and a clamping ring 92 fixed on the supporting base 91, a plane of the clamping ring 92 and a plane of the supporting frame 9 form an acute angle, and the charging gun 4 is disposed on the clamping ring 92. The clamping ring 92 with an acute angle can directly fit the rear end part of the charging gun 4 with the outer surface of the shell 1, so that a gap is prevented from existing between the rear end part of the charging gun 4 and the outer surface of the shell 1, and dust or impurities are easily and directly drilled into the shell 1 due to the gap.
Example 4
On the basis of embodiment 3, referring to fig. 6, a baffle 13 is disposed on the housing 1, a contact switch B is disposed at an end of the baffle 13 facing the charging gun 4, the contact switch B is electrically connected to the power supply and the driving motor 5, the contact switch B is a normally closed switch, and when the contact switch B is pressed, the contact switch B disconnects a circuit of the power supply from the driving motor 5. When the outer surface of the charging gun 4 contacts the contact switch B, that is, the contact switch B is triggered, the driving motor 5 can be timely disconnected from the power supply circuit, so that the driving motor 5 is prevented from being damaged due to the excessive pressing of the contact switch A7.
The utility model discloses a theory of operation:
this device will roll up body 2, driving motor 5, horizontal backup pad 6 and set up in 1 inner space of casing for charging wire 3 of electric pile can be twined in 1 of casing by roll body 2 when not using, thereby avoids charging wire 3 to insolate or drench, protects charging wire 3 surface. When the storage battery of the electric automobile needs to be charged, the charging gun 4 hung at the outer end of the shell 1 is directly utilized to pull out the charging wire 3, because one end of the charging wire 3 is clamped by the limiting piece 61, the rolling body 2 can rotate along with the charging wire (assuming that the rotating direction is clockwise) in the pulling process, and because the rolling body 2 is fixedly connected with the output shaft of the driving motor 5, the output shaft of the driving motor 5 can also rotate along with the rotation, and at the moment, the charging wire 3 can be gradually pulled out of the shell 1; when the charging wire 3 is required to be withdrawn, the contact switch A7 is directly pressed, the contact switch A7 is a point contact switch of the existing design, that is, when the contact switch A7 is pressed, a circuit of the power supply and the driving motor 5 is switched on, at this time, the driving motor 5 rotates, the rotating direction is the reverse direction (namely, counterclockwise) of the winding body 2 when the charging wire 3 is pulled out, and when the charging wire 3 is completely accommodated in the shell 1, the pressing of the point contact switch A7 is stopped.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and all such changes and modifications are intended to fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electric automobile fills electric pile and uses charging wire storage device which characterized in that includes:
the scroll body is arranged in the shell, is hung on the inner wall of the shell and is rotationally connected with the inner wall of the shell, the charging wire is wound on the scroll body, one end of the charging wire extends out of the outer end of the shell and is electrically connected with the charging gun, and the other end of the charging wire is electrically connected with the charging element in the shell;
the output shaft of the driving motor is fixedly connected with the rolling body, and the driving motor is electrically connected with a power supply;
the driving motor is fixed on the transverse supporting plate, a limiting piece is arranged on the transverse supporting plate, and one end of the charging wire, which is far away from the rolling body, is clamped with the limiting piece;
and the contact switch A is arranged at the outer end of the shell and forms a series circuit with the power supply and the driving motor.
2. The charging wire storage device for the electric vehicle charging pile according to claim 1, wherein a support rod is fixed at one end of the winding body, a transverse connecting rod is fixed at the other end of the winding body, a groove is formed in the inner wall of the shell, a bearing A is clamped in the groove, and the support rod is fixedly connected with an inner ring of the bearing A;
the transverse connecting rod is fixedly connected with an output shaft of the driving motor through a shaft sleeve.
3. The charging wire storage device for the electric automobile charging pile according to claim 2, characterized in that a protective cover is erected outside the driving motor and is fixedly connected with the transverse supporting plate and the inner wall of the shell respectively, a through hole is formed in the protective cover, a bearing B is connected in a clamping mode in the through hole, and the transverse connecting rod penetrates through the bearing B and is fixedly connected with the shaft sleeve.
4. The charging wire storage device for the electric automobile charging pile of claim 1, characterized in that the outer end of the housing is fixedly connected with a support frame, and the charging gun is arranged on the support frame.
5. The charging wire storage device for the electric automobile charging pile of claim 4, characterized in that, the support frame includes a supporting seat, a clamping ring fixed on the supporting seat, an acute angle is formed between the plane of the clamping ring and the plane of the support frame, and the charging gun is placed on the clamping ring.
6. The charging wire storage device for the electric automobile charging pile according to claim 4, characterized in that a baffle is arranged on the housing, a contact switch B is arranged at one end, facing the charging gun, of the baffle, the contact switch B is electrically connected with the power supply source and the driving motor, the contact switch B is a normally closed switch, and when the contact switch B is pressed, the contact switch B disconnects the power supply source from the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223122301.0U CN218785938U (en) | 2022-11-23 | 2022-11-23 | Charging wire storage device for electric automobile charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223122301.0U CN218785938U (en) | 2022-11-23 | 2022-11-23 | Charging wire storage device for electric automobile charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218785938U true CN218785938U (en) | 2023-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223122301.0U Active CN218785938U (en) | 2022-11-23 | 2022-11-23 | Charging wire storage device for electric automobile charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218785938U (en) |
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- 2022-11-23 CN CN202223122301.0U patent/CN218785938U/en active Active
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