CN203733438U - Charging protecting device of electric bus charging bin opening - Google Patents
Charging protecting device of electric bus charging bin opening Download PDFInfo
- Publication number
- CN203733438U CN203733438U CN201420089491.7U CN201420089491U CN203733438U CN 203733438 U CN203733438 U CN 203733438U CN 201420089491 U CN201420089491 U CN 201420089491U CN 203733438 U CN203733438 U CN 203733438U
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- charging
- electric bus
- fixed
- warning
- warning sign
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Abstract
The utility model relates to a charging protecting device of an electric bus charging bin opening and belongs to the field of electric bus charging safety equipment. The charging protecting device comprises a base (5) and is characterized in that a telescopic vertical rod (2) is fixed in the middle of the upper surface of the base (5), a warning board (1) is fixed on the upper portion the telescopic vertical rod (2), a solar power generating board (6) is horizontally fixed at the top end of the warning board (1), the solar power generating board (6) is connected with a storage battery (4) fixed above the base (5) through a wire, the storage battery (4) is connected with a warning sign on the front surface of the warning board (1) through a wire. The charging protecting device of the electric bus charging bin opening has the advantages that warning can be given out during charging of an electric bus, people can be warned to stay away from the charging site, mistaken drawing out of a charging gun during charging is avoided, and potential safety hazard is eliminated.
Description
Technical field
Electric bus charging Hatch Opening charging safety device, belongs to electric bus charging security appliance field.
Background technology
The challenge to the mankind along with energy demand and resource environment, electric bus quantity constantly increases thereupon, according to the principle of State Grid Corporation of China " leading fill soon, take into account trickle charge, electricity, economical and practical is changed in guiding ", electric bus fills soon will become inexorable trend, the charging operations of electric bus also will be very frequent, charging operations safety more and more comes into one's own, and it is particularly important that the security protection of the Hatch Opening that charges in charging process also seems.
Electric bus is in the time that charging station charges, electric bus is driven to the charging pile place in charging station, then open the door in the charging storehouse on electric bus, then use the charging gun of the supporting installation of charging pile, charging gun is inserted to the charging socket in the charging Hatch Opening on electric bus, electric bus is charged.Existing electric bus charges Hatch Opening place without any security protection in charging process, under charged state, depositing the danger that charging gun is extracted by mistake, due to bus charging voltage and charging current very large, if pull out charging gun under charged state by mistake, very easily cause arc discharge, burn operating personnel and charging gun head and socket, accidents caused, there is larger potential safety hazard.
Simultaneously in the time that electric bus charges, in the time that people touches unintentionally charging gun place, once leak electricity, electric shock phenomenon, very easily cause personnel's injures and deaths, bring the loss that cannot retrieve.Particularly, to night, because light is sufficient not, this type of phenomenon more easily occurs, and becomes larger potential safety hazard.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of and warn in the time that electric bus charges, eliminated the electric bus charging Hatch Opening charging safety device of electric bus charging potential safety hazard.
The utility model solves the technical scheme that its technical matters adopts: this electric bus charging Hatch Opening charging safety device, comprise base, it is characterized in that: base upper surface middle part is fixed with flexible vertical rod, flexible vertical rod top is fixed with warning sign, warning sign top level is fixed with solar panel, solar panel is connected with the accumulator that is fixed on base top by wire, and accumulator is connected with the warning symbol of warning sign front surface by wire.
Described warning sign is vertically arrange tabular, and bending is in obtuse angle backward at its two ends, left and right.
Described warning sign is two that vertically arrange, and between two warning signs, has gap.
Described flexible vertical rod comprises the motion bar that is fixed on the fixed bar on base and is fixed with warning sign, and fixed bar and motion bar all laterally have multiple pilot holes, and motion bar cover packs in fixed bar and fixes by register pin.
Described warning symbol adopts LED to realize.
Between described solar panel and warning sign, be fixedly connected with by hinge.
Compared with prior art, the beneficial effect that the utility model has is:
1, this electric bus charging Hatch Opening charging safety device is warned in the time that electric bus charges, and other staff are away from juice point in prompting, has ensured that in the time of charging charging gun extracted the appearance of situation by mistake simultaneously, has eliminated potential safety hazard.
2, warning sign two ends backward bending in obtuse angle, overlook the trapezoidal shape for removing bottom surface, can, save usage space in use by charging gun cover therein, avoided the rear surface of warning sign to contact with charging gun simultaneously.
3, the warning on warning sign surface symbol adopts LED to realize as light source, saves to the full extent the energy, can ensure enough brightness simultaneously.
4, utilize sun power to generate electricity, can saves energy, reduce the waste of resource.
5, this electric bus charging Hatch Opening charging safety device has adopted highly adjustable design, goes for the electric bus of differing heights, and range of application is wider.
6, between solar panel and warning sign, pass through gemel connection, solar panel can rotate, and has ensured best lighting angle.
7, be provided with two warning signs, and have gap between two warning signs, windage when less to a certain extent outdoor use, makes it to be difficult for tilting to skew.
Brief description of the drawings
Fig. 1 is electric bus charging Hatch Opening charging safety device front elevation.
Fig. 2 is electric bus charging Hatch Opening charging safety device vertical view.
Wherein: 1, warning sign 2, flexible vertical rod 3, register pin 4, accumulator 5, base 6, solar panel.
Embodiment
Fig. 1 ~ 2nd, most preferred embodiment of the present utility model, is described further below in conjunction with 1 ~ 2 pair of the utility model of accompanying drawing.
As shown in Figure 1 and 2, this electric bus charging Hatch Opening charging safety device comprises circular base 5, is fixed on the flexible vertical rod 2 of base 5 upper surface middle part and is fixed on the warning sign 1 of flexible vertical rod 2 tops.
In this electric bus charging Hatch Opening charging safety device, warning sign 1 is tabular, is vertically provided with two from top to bottom, between two warning signs 1, has gap, and the windage can reduce outdoor use to a certain extent time makes it to be difficult for tilting to skew.Two ends, left and right at tabular warning sign 1 are bending backward, and the recurvate part in two ends becomes obtuse angle with the front surface of warning sign 1, warning sign 1 is overlooked and be the isosceles trapezoid shape that removes bottom surface.The warning sign 1 that is isosceles trapezoid shape can, have been saved usage space in use by charging gun cover therein, has avoided the rear surface of warning sign 1 to contact with charging gun simultaneously.The front surface of warning sign 1 be provided with can be luminous warning symbol (not shown in FIG.), warning symbol adopts LED to realize.Use LED can save to the full extent the energy as luminophor, can ensure enough brightness simultaneously.
Top level at the warning sign 1 of upper end is fixed with solar panel 6, solar panel 6 adopts gemel connection (not shown in FIG.) with the junction of warning sign 1, solar panel 6 can wrap the rotating shaft of page and carry out the rotation of certain angle, has ensured best lighting angle.Solar panel 6 is connected with the accumulator 4 that is fixed on base 5 upper surfaces by wire, and the electricity sending is stored by accumulator 4.Accumulator 4 is connected with the LED warning symbol of front surface that is arranged on warning sign 1 by wire simultaneously and is its power supply.Utilize sun power to generate electricity, can saves energy, reduce the waste of resource.
Flexible vertical rod 2 is scalable design, comprises the motion bar of the fixing two ends of fixed bar and the top warning sign 1 that is fixed on base 5 middle parts, and motion bar cover packs in fixed bar.All laterally have multiple pilot holes at motion bar and fixed bar side, and can position by register pin 3, to determine the height of warning sign 1.This electric bus charging Hatch Opening charging safety device has adopted highly adjustable design, goes for the electric bus of differing heights, and range of application is wider.
Concrete use procedure is as follows: in the time that electric bus charges, staff is first according to the height of the position adjustments warning sign 1 of electric bus charging Hatch Opening, after determining height, this electric bus charging Hatch Opening charging safety device is moved to charging gun place, and by warning sign 1 by charging gun cover in the inner, to point out other staff away from juice point.After charging finishes, staff removes this electric bus charging Hatch Opening charging safety device, facilitates electric bus to drive away.
In use procedure, solar panel 6 is converted to electric energy by sun power and is stored in accumulator 4 by day, and in the time that used night, staff can open the switch of accumulator 4, powers for LED warning symbol, facilitates use night.
The warning symbol of this electric bus charging Hatch Opening charging safety device adopts LED to realize, and also can adopt other luminescent devices, as electric pipe.For reducing cost, the warning symbol on warning sign 1 also can be realized by reflection plaster.Warning sign 1 can arrange other quantity as required.Base can be installed for 5 times and be convenient to mobile universal wheel simultaneously.
This electric bus charging Hatch Opening charging safety device can be used for the charging security protection of other electric automobiles equally.
The above, it is only preferred embodiment of the present utility model, be not the restriction of the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (6)
1. electric bus charging Hatch Opening charging safety device, comprise base (5), it is characterized in that: base (5) upper surface middle part is fixed with flexible vertical rod (2), flexible vertical rod (2) top is fixed with warning sign (1), warning sign (1) top level is fixed with solar panel (6), solar panel (6) is connected with the accumulator (4) that is fixed on base (5) top by wire, and accumulator (4) is connected with the warning symbol of warning sign (1) front surface by wire.
2. electric bus according to claim 1 charging Hatch Opening charging safety device, is characterized in that: described warning sign (1) is tabular for what vertically arrange, and bending is in obtuse angle backward at its two ends, left and right.
3. electric bus charging Hatch Opening charging safety device according to claim 1 and 2, is characterized in that: described warning sign (1), for vertical two of arranging, has gap between two warning signs (1).
4. electric bus charging Hatch Opening charging safety device according to claim 1, it is characterized in that: described flexible vertical rod (2) comprises the motion bar that is fixed on the fixed bar on base (5) and is fixed with warning sign (1), fixed bar and motion bar all laterally have multiple pilot holes, and motion bar cover packs in fixed bar and by register pin (3) to be fixed.
5. electric bus charging Hatch Opening charging safety device according to claim 1, is characterized in that: described warning symbol adopts LED to realize.
6. electric bus charging Hatch Opening charging safety device according to claim 1, is characterized in that: between described solar panel (6) and warning sign (1), be fixedly connected with by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089491.7U CN203733438U (en) | 2014-03-01 | 2014-03-01 | Charging protecting device of electric bus charging bin opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089491.7U CN203733438U (en) | 2014-03-01 | 2014-03-01 | Charging protecting device of electric bus charging bin opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733438U true CN203733438U (en) | 2014-07-23 |
Family
ID=51203491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089491.7U Expired - Fee Related CN203733438U (en) | 2014-03-01 | 2014-03-01 | Charging protecting device of electric bus charging bin opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733438U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157226A (en) * | 2014-08-20 | 2014-11-19 | 张远镇 | Electric bus charging pile safety protection system and use method in working process thereof |
| CN105355154A (en) * | 2015-11-19 | 2016-02-24 | 华蓥市双河第二初级中学 | Self-power generating display instrument for education |
| CN105374297A (en) * | 2015-11-19 | 2016-03-02 | 华蓥市双河第二初级中学 | Notice showing equipment used in schools |
| CN105421823A (en) * | 2015-11-19 | 2016-03-23 | 华蓥市双河第二初级中学 | Outdoor all-weather adjustable education bulletin board |
-
2014
- 2014-03-01 CN CN201420089491.7U patent/CN203733438U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157226A (en) * | 2014-08-20 | 2014-11-19 | 张远镇 | Electric bus charging pile safety protection system and use method in working process thereof |
| CN105355154A (en) * | 2015-11-19 | 2016-02-24 | 华蓥市双河第二初级中学 | Self-power generating display instrument for education |
| CN105374297A (en) * | 2015-11-19 | 2016-03-02 | 华蓥市双河第二初级中学 | Notice showing equipment used in schools |
| CN105421823A (en) * | 2015-11-19 | 2016-03-23 | 华蓥市双河第二初级中学 | Outdoor all-weather adjustable education bulletin board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |