CN211844739U

CN211844739U - Electric vehicle with external power supply function

Info

Publication number: CN211844739U
Application number: CN201921396117.0U
Authority: CN
Inventors: 刘文杰; 林建锟
Original assignee: Shenzhen World Electronic Co ltd
Current assignee: Shenzhen Wald new energy Co.,Ltd.
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-11-03
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses an electric motor car with external power supply function, include: the handlebar, the bracing piece, the saddle, the wheel, driving motor and pedal case, the handlebar sets up on the bracing piece, the bracing piece sets up in the top of pedal case front end, the saddle sets up in the top of pedal case rear end, the wheel sets up in the bottom of pedal case, driving motor drive wheel rotates, be provided with large capacity power and dc-to-ac converter in the pedal case, pedal case both sides are provided with input interface and output interface, large capacity power respectively with the dc-to-ac converter, input interface, driving motor electric connection, dc-to-ac converter and output interface electric connection, the dc-to-ac converter is used for converting the direct current of large capacity power output into rated power's alternating current, export to the. The utility model discloses a set up the mileage of traveling that the large capacity battery has promoted the electric motor car to a certain extent, and convert the direct current of large capacity power output into rated power's alternating current output through setting up the dc-to-ac converter, use as emergency power source.

Description

Electric vehicle with external power supply function

Technical Field

The utility model relates to a vehicle technical field especially relates to an electric motor car with external power supply function.

Background

At present, with the rapid progress of society and the acceleration of life rhythm, the electric vehicle is liked by people because of the advantages of lightness, rapidness, cleanness, environmental protection and the like, the quantity of the electric vehicle is greatly increased in a short time, and people use the electric vehicle as a travel tool for daily work and life, such as getting on and off duty, shopping, students in schools shuttle among teaching buildings, and are really fast and convenient to bring people.

The lead-acid storage battery is mostly used as a power supply for the existing electric vehicle, and in the actual use process, the situation of insufficient electric quantity often occurs due to the fact that the battery capacity of the lead-acid storage battery is small, so that half-way breakdown of the electric vehicle is caused, and the user experience is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric motor car with external power supply function to it is shorter to solve current electric motor car voyage, and uses the external power supply condition in needs, can not satisfy the problem of power consumption demand.

In order to solve the above problem, the utility model provides an electric motor car with external power supply function, it includes: the handlebar, the bracing piece, the saddle, the wheel, driving motor and pedal case, the handlebar sets up on the bracing piece, the bracing piece sets up in the top of pedal case front end, the saddle sets up in the top of pedal case rear end, the wheel sets up in the bottom of pedal case, driving motor drive wheel rotates, be provided with large capacity power and dc-to-ac converter in the pedal case, pedal case both sides are provided with input interface and output interface, large capacity power respectively with the dc-to-ac converter, input interface, driving motor electric connection, dc-to-ac converter and output interface electric connection, the dc-to-ac converter is used for converting the direct current of large capacity power output into rated power's alternating current, export to the.

As the utility model discloses a further improvement is provided with multi-functional integrated equipment on the handlebar top, multi-functional integrated equipment and large capacity power electric connection, multi-functional integrated equipment include at least one in small-size basic station, video communication equipment, loudspeaker, the warning light.

As a further improvement, the support rod comprises a lifting component and an internal hollow dead lever, the handle is arranged on the dead lever, the lifting component is arranged in the dead lever, the multifunctional integrated equipment is arranged on the top of the lifting component, and the lifting component drives the multifunctional integrated equipment to lift up and down when lifting.

As a further improvement, the lifting component wraps the multi-level lifting rod, a clamping bolt is arranged between the multi-level lifting rods, and the multi-level lifting rods are fixed through the clamping bolt after lifting is completed.

As a further improvement, the high-capacity power supply is a lithium battery.

As a further improvement, the driving motor comprises an in-wheel motor, and the in-wheel motor is arranged in the wheel.

As a further improvement of the utility model, the utility model also comprises a trunk which is arranged on the pedal box and is positioned at the rear of the saddle.

As a further improvement of the utility model, the utility model also comprises a range extending engine which is arranged in the trunk and is electrically connected with the large-capacity power supply.

As a further improvement of the utility model, the middle part of the pedal box is provided with a groove structure.

As a further improvement of the utility model, the bottom of the pedal box is provided with a double-support arm brace.

Compared with the prior art, the utility model discloses a set up the power of large capacity power as the electric motor car, promoted the mileage of traveling of electric motor car to a certain extent to, through setting up dc-to-ac converter and output interface, the dc-to-ac converter of large capacity power output converts the rated power's that can supply other electrical apparatus instruments to use alternating current, and rethread output interface exports to the outside, and convenience of customers uses this electric motor car as external power source to use under emergency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of an electric vehicle with an external power supply function according to the present invention;

fig. 2 is a schematic circuit diagram of an embodiment of the electric vehicle with an external power supply function of the present invention.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. All directional indications (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Fig. 1 shows an embodiment of the electric vehicle with external power supply function of the present invention. In the present embodiment, as shown in fig. 1, the electric vehicle having an external power supply function includes: a handlebar 1, a support bar 2, a saddle 3, a wheel 4, a driving motor 5 (not shown in fig. 1, see fig. 2 in particular), and a pedal box 6. Wherein. Handlebar 1 sets up on bracing piece 2, and bracing piece 2 sets up in the top of pedal case 6 front ends, and saddle 3 sets up in the top of pedal case 6 rear ends, and wheel 4 sets up in the bottom of pedal case 6, and driving motor 5 drive wheel 4 rotates. As shown in fig. 2, a large-capacity power source 61 and an inverter 62 are provided in the pedal box 6, an input interface 63 and an output interface 64 are provided on both sides of the pedal box 6, the large-capacity power source 61 is electrically connected to the inverter 62, the input interface 63, and the drive motor 5, respectively, the inverter 62 is electrically connected to the output interface 64, and the inverter 62 is configured to convert a direct current output from the large-capacity power source 61 into an alternating current of a rated power, which is usually 220V or 380V alternating current, and then output the alternating current to the outside through the output interface 64.

Specifically, the inverter 62 converts the dc power output from the large-capacity power source 61 into ac power with rated power, so that the large-capacity power source 61 can be used as an external power source for other electrical appliances, such as electric welding, angle grinder, etc.

This embodiment has promoted the mileage of electric motor car to a certain extent through setting up the power of large capacity power as the electric motor car to, through setting up inverter 62 and output interface 64, the dc current of inverter output with large capacity power 61 converts the ac current of the rated power that can supply other electrical apparatus instruments to use, and rethread output interface 64 exports to the outside, and convenience of customers uses this electric motor car as external power source and uses under emergency.

Further, in some embodiments, in order to enable the electric vehicle with the external power supply function provided by the present embodiment to be used as a professional construction site or rescue tool vehicle, the electric vehicle with the external power supply function further includes a multifunctional integrated device 7, the multifunctional integrated device 7 is electrically connected to the high-capacity power source 61, the multifunctional integrated device 7 is disposed at the top end of the handlebar 1, and the multifunctional integrated device 7 includes at least one of a small-sized base station, a video communication device, a speaker, and a warning light. The multifunctional integrated equipment 7 is arranged, so that the electric vehicle with the function of external power supply can be used as a command center to command site construction or rescue.

Generally, as a construction or rescue vehicle for a construction site, the working environment is mostly outdoor or in the field, and may be in a poor signal or no signal coverage area, so that the constructor or the rescuers cannot communicate with the outside in time, and therefore, in some embodiments, the multifunctional integrated device 7 may be a small base station to provide good communication conditions.

Furthermore, the multifunctional integrated device 7 can also be a video communication device, and the video communication device specifically comprises a display screen, a loudspeaker, a microphone, a camera and the like, so that the on-site constructor or rescuer can directly perform video voice communication with the outside, and can conveniently and visually observe the conditions of the construction site or the rescue site from the outside.

Furthermore, the camera of the video communication device can be used for shooting and recording the construction condition or the rescue condition of a construction site or a rescue site.

Further, the multifunctional integrated equipment 7 can also comprise a loudspeaker, and can be used for sending commands like the outside during field work, so that constructors or rescuers can conveniently and quickly obtain the commands.

Further, the multifunctional integrated device 7 may further include a warning light to remind the on-site staff of the location of the command center.

In order to be better used as a command center of a construction site or a rescue site, on the basis of the above embodiment, in other embodiments, the support rod 2 of the electric vehicle with an external power supply function includes a lifting assembly 21 and a fixing rod 22 with a hollow interior, the handle is arranged on the fixing rod 22, the lifting assembly 21 is arranged in the fixing rod 22, the multifunctional integrated device 7 is arranged at the top end of the lifting assembly 21, and the lifting assembly 21 drives the multifunctional integrated device 7 to lift when lifting.

Specifically, when using this electric motor car that has the function of supplying power to the external power as command center, in order to guarantee that small-size basic station can be better establish the communication, or make the field of vision scope that video communication equipment's camera was shot wider, perhaps make the visual scope of warning light wider, this embodiment sets up in lifting unit 21 through with multi-functional integrated equipment 7, it rises to the eminence to make multi-functional integrated equipment 7 through lifting unit 21, make the quick definite command center position of field work personnel, also can make small-size basic station's communication signal better simultaneously, the field of vision scope that video communication equipment's camera was shot is wider.

Further, the lifting assembly 21 comprises a plurality of stages of lifting rods 211, a latch 212 is disposed between the plurality of stages of lifting rods 211, and the plurality of stages of lifting rods 211 are fixed by the latch 212 after lifting is completed. Preferably, the multi-stage lifting rod 211 is preferably configured to be lifted in two stages in this embodiment, and it should be understood that it may also be a higher-stage lifting mechanism.

Further, in some embodiments, in order to ensure the continuous working capacity of the high-capacity power source 61, the high-capacity power source is preferably a lithium battery, which has the characteristics of light weight, large energy storage, large power, no pollution and the like, reduces the load of the electric vehicle, and stores more electricity than the common lead-acid storage battery.

Further, in order to simplify the structure of the whole electric vehicle and omit a large number of transmission components, on the basis of the above embodiment, in other embodiments, the driving motor 5 includes an in-wheel motor, and the in-wheel motor is disposed in the wheel 4. Generally, an in-wheel motor is provided in a rear wheel of an electric vehicle.

Further, in order to increase the load of the electric vehicle with the external power supply function, in another embodiment, on the basis of the above embodiment, the electric vehicle with the external power supply function further includes a trunk box 8, and the trunk box 8 is disposed on the pedal box 6 and behind the seat 3.

In this embodiment, this trunk 8 can be used to deposit the major possession instrument, and the effectual load space that has this electric motor car with external power supply function that has increased.

Further, in order to further increase the driving distance of the electric vehicle with the external power supply function, in other embodiments, as shown in fig. 2, the electric vehicle with the external power supply function further includes an extended range engine 9, the extended range engine 9 is disposed in the trunk 8, the extended range engine 9 is electrically connected to the large-capacity power source 61, when the electric quantity in the large-capacity power source 61 is lower than a preset threshold value, the extended range engine 9 starts to operate to generate power and charge the large-capacity power source 61, so as to extend the driving distance of the electric vehicle with the external power supply function.

Further, in order to further increase the load of the electric vehicle with the external power supply function, on the basis of the above embodiment, in other embodiments, the middle part of the pedal box 6 is provided with a groove structure 65, and the groove structure 65 can be used for placing tools.

Further, in order to improve the stability of the electric vehicle with the external power supply function, in another embodiment based on the above embodiment, the bottom of the pedal box 6 is provided with the double-support stand 66.

The above detailed description of the embodiments of the present invention is only exemplary, and the present invention is not limited to the above described embodiments. It will be apparent to those skilled in the art that any equivalent modifications or substitutions can be made to the present invention without departing from the spirit and scope of the invention, and therefore, all equivalent changes, modifications, improvements, etc. made without departing from the spirit and scope of the invention are intended to be covered by the scope of the invention.

Claims

1. An electric vehicle with an external power supply function is characterized by comprising: handlebar, bracing piece, saddle, wheel, driving motor and pedal case, the handlebar set up in on the bracing piece, the bracing piece set up in the top of pedal case front end, the saddle set up in the top of pedal case rear end, the wheel set up in the bottom of pedal case, driving motor drives the wheel rotates, be provided with large capacity power and dc-to-ac converter in the pedal case, pedal case both sides are provided with input interface and output interface, large capacity power respectively with the dc-to-ac converter input interface driving motor electric connection, the dc-to-ac converter with output interface electric connection, the dc-to-ac converter be used for with the direct current of large capacity power output converts the alternating current of rated power into, warp again output interface exports to outside.

2. The electric vehicle with the external power supply function according to claim 1, wherein a multifunctional integrated device is arranged on the top end of the handlebar, the multifunctional integrated device is electrically connected with the high-capacity power supply, and the multifunctional integrated device comprises at least one of a small-sized base station, a video communication device, a loudspeaker and a warning light.

3. An electric vehicle with an external power supply function as claimed in claim 2, wherein the supporting rod comprises a lifting component and a fixing rod with a hollow interior, the handle is disposed on the fixing rod, the lifting component is disposed in the fixing rod, the multifunctional integrated device is disposed at the top end of the lifting component, and the lifting component drives the multifunctional integrated device to lift when lifting.

4. An electric vehicle with an external power supply function according to claim 3, wherein the lifting assembly comprises multiple stages of lifting rods, a clamping bolt is arranged between the multiple stages of lifting rods, and the multiple stages of lifting rods are fixed by the clamping bolt after lifting is completed.

5. The electric vehicle with an external power supply function according to claim 1, wherein the large-capacity power source is a lithium battery.

6. An electric vehicle with an external power supply function according to claim 1, wherein the driving motor comprises an in-wheel motor, and the in-wheel motor is disposed in the wheel.

7. The electric vehicle with an external power supply function according to claim 1, further comprising a trunk, wherein the trunk is disposed on the pedal box and behind the seat.

8. The electric vehicle with an external power supply function according to claim 7, further comprising an extended range engine, wherein the extended range engine is disposed in the trunk, and the extended range engine is electrically connected to the large-capacity power supply.

9. An electric vehicle with an external power supply function as claimed in claim 1, wherein a groove structure is provided in the middle of the pedal box.

10. The electric vehicle with the function of supplying power to the outside according to claim 1, wherein the pedal box bottom is provided with double-support supporting feet.