Electric camper

Abstract

The present application relates to the technical field of campers. Disclosed is an electric camper. The electric camper comprises a van main body, a wheel module, a control module and a battery module. The van main body comprises a frame and a van, wherein the frame is configured to support and fix the van, the van is configured for placement of camp items, and the frame comprises a column structure. The wheel module comprises a motorized wheel, and the wheel module is connected to the van main body; the control module is arranged in the column structure and is configured to drive the motorized wheel to move; and the battery module is arranged in the column structure, and is connected to the control module to supply power to the control module. The present application aims to solve the problems in the related art of a large size of the electric camper, the susceptibility of circuits to aging, and a poor waterproof effect.

Description

Electric camping car TECHNICAL FIELD

[0001] The present application relates to the technical field of camping cars, and particularly relates to an electric camping car. BACKGROUND

[0002] At present, users have higher and higher demands for camping cars. In order to facilitate transportation, electric camping cars appear on the market. The existing electric camping car increases a battery module and a control module on the basis of an original camping car, so that the electric camping car can be driven forward through electric control, thereby achieving the effect of saving time and effort.

[0003] However, the battery module and the control module are generally arranged on the surface of the body of the electric camping car, which leads to a large size of the electric camping car, and the battery module and the control module are connected through external wires, which may cause line aging and poor waterproof effect.

[0004] SUMMARY

[0005] The present application provides an electric camping car, which can solve the problems of large size, easy aging of lines and poor waterproof effect of the electric camping car in the related art.

[0006] The present application provides an electric camping car, which comprises a car body, a wheel module, a control module and a battery module.

[0007] The car body comprises a frame and a car body, the frame is used for supporting and fixing the car body, the car body is used for placing camping articles, and the frame comprises a column structure.

[0008] The wheel module comprises a motor wheel, and the wheel module is connected to the car body.

[0009] The control module is arranged in the column structure and is used for driving the motor wheel to move.

[0010] The battery module is arranged in the column structure and is connected with the control module, and is used for supplying power to the control module.

[0011] The application provides an electric camping vehicle, which comprises a vehicle body, a wheel module, a control module and a battery module. The vehicle body comprises a frame and a vehicle cabin, the frame is used for supporting and fixing the vehicle cabin, the vehicle cabin is used for placing camping articles, and the frame comprises a column structure; the wheel module comprises wheels, and the wheel module is connected to the vehicle body; the control module is arranged in the column structure and is used for driving the wheels to move; and the battery module is arranged in the column structure and is connected to the control module and used for supplying power to the control module. By arranging the control module and the battery module in the column structure, the control module and the battery module and the corresponding connecting wires can be built in the frame, so that the volume of the electric camping vehicle can be reduced, the connecting wires can be prevented from aging, the waterproof effect can be enhanced, and the use experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Fig. 1 is a structural schematic diagram of an electric camping vehicle according to an embodiment of the application;

[0014] Fig. 2 is a structural schematic block diagram of an electric camping vehicle according to an embodiment of the application;

[0015] Fig. 3 is a structural schematic diagram of an electric camping vehicle according to an embodiment of the application;

[0016] Fig. 4 is a structural schematic diagram of a battery module according to an embodiment of the application;

[0017] Fig. 5 is a structural schematic diagram of a frame according to an embodiment of the application;

[0018] Fig. 6 is a structural schematic diagram of an electric camping vehicle in a folded state according to an embodiment of the application;

[0019] Fig. 7 is a local enlarged schematic diagram of an electric camping vehicle in an A area according to an embodiment of the application;

[0020] Fig. 8 is a local enlarged schematic diagram of an electric camping vehicle in a B area according to an embodiment of the application;

[0021] Fig. 9 is a structural schematic diagram of another frame according to an embodiment of the application;

[0022] Fig. 10 is a structural schematic diagram of a rotating connecting piece according to an embodiment of the application;

[0023] FIG. 11 is a structural schematic diagram of a pull rod assembly according to an embodiment of the present application;

[0024] FIG. 12 is a structural schematic diagram of a handle according to an embodiment of the present application;

[0025] FIG. 13 is a partial enlarged schematic diagram of an electric camping vehicle in a C area according to an embodiment of the present application;

[0026] FIG. 14 is a structural schematic diagram of a wheel module according to an embodiment of the present application;

[0027] FIG. 15 is a structural schematic diagram of another wheel module according to an embodiment of the present application;

[0028] FIG. 16 is a structural schematic diagram of a control module according to an embodiment of the present application;

[0029] FIG. 17 is a structural schematic diagram of a control module and a function module according to an embodiment of the present application;

[0030] FIG. 18 is a structural schematic diagram of a light-emitting module according to an embodiment of the present application. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0032] The flowcharts shown in the drawings are only exemplary and do not necessarily include all the contents and operations / steps, nor do they necessarily need to be executed in the described order. For example, some operations / steps can be further decomposed, combined or partially merged, so the actual execution order can be changed according to the actual situation.

[0033] It should be understood that the terms used in the present application specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the present application specification and the appended claims, unless otherwise clearly indicated by the context, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0034] It should also be understood that the term "and / or" used in the present application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0035] Some embodiments of the present application will be described in detail with reference to the drawings. The following embodiments and features of the embodiments described below can be combined with each other in the case of no conflict.

[0036] In recent years, as people's living standards improve, more and more young people like to do some outdoor activities such as hiking, camping, and picnic. During the outdoor activities, people often need to move tents, food, and other things by hand, or move the camping car by manually pulling the pull rod. With the popularity of camping, camping equipment is becoming more and more complete. It is very difficult to move a large number of camping equipment by manpower or pull a heavy camping car in a complex camping environment, which greatly affects the physical strength and the quality of outdoor camping. Therefore, the demand for camping cars with electric control is becoming stronger and stronger.

[0037] In the related art, the existing electric camping car generally externally places the battery and the controller on the surface of the car body, and then fixes the battery and the controller on the surface of the car body by screws and the like. However, since the battery and the controller are externally placed on the surface of the car body, the volume of the electric camping car is increased, the appearance of the electric camping car is affected, and the connecting lines between the controller and the battery and the motor wheel are inevitably exposed to the air. The exposure to the air will accelerate the aging of the connecting lines, and in a humid environment, the externally placed battery and controller on the surface of the car body are easy to enter water, and the waterproof effect is poor.

[0038] To solve the above problems, embodiments of the present application provide an electric camping car. Among them, by setting the control module and the battery module in the stand column structure of the electric camping car, the control module and the battery module and their corresponding connecting lines can be internally placed in the frame. Not only can the volume of the electric camping car be reduced, but also the aging of the connecting lines can be prevented and the waterproof effect can be enhanced, improving the user's experience.

[0039] For example, the electric camping car can include a remote-controlled electric camping car or a pull rod-controlled electric camping car, which is not limited here.

[0040] The specific structure of the electric camping car will be described in detail below.

[0041] Please refer to FIG. 1-3, FIG. 1 is a structural schematic diagram of an electric camping car 100 provided by an embodiment of the present application, FIG. 2 is a structural schematic block diagram of the electric camping car 100 provided by an embodiment of the present application, and FIG. 3 is a structural schematic diagram of the electric camping car 100 provided by an embodiment of the present application. As shown in FIG. 1-3, the electric camping car 100 comprises a car body 10, a wheel module 20, a control module 30 and a battery module 40. The car body 10 at least comprises a frame 12 and a car body 11, the frame 12 can be used to support and fix the car body 11, the frame 12 can form an area matched with the shape of the car body 11 to install and fix the car body 11 in the area, the car body 11 is used to place camping articles, and the frame 12 comprises a column structure 120. Wherein, the shape of the car body 11 can be square, rectangular and trapezoidal, etc., which is not specifically limited here. The frame 12 can comprise one or more column structures 120, but based on the consideration of aesthetics and stability, taking the shape of the car body 11 as rectangular as an example, the column structure 120 is generally arranged at the four corner points of the car body 11.

[0042] The wheel module 20 comprises wheels, the wheel module 20 is connected to the car body 10, and the wheels are used to drive the car body 10 to move, wherein the wheels can comprise motor wheels 21 and universal wheels. The control module 30 is arranged in the column structure 120, and the control module 30 is used to drive the motor wheels 21 to move, since the control module 30 is built-in in the column structure 120, the control module 30 can be hidden by the column structure 120. The battery module 40 is arranged in the column structure 120, the battery module 40 is connected with the control module 30 and is used to supply power for the control module 30, since the battery module 40 is built-in in the column structure 120, the battery module 40 can be hidden by the column structure 120.

[0043] It should be noted that the battery module 40 and the control module 30 can be arranged in the same column structure 120, or can be arranged in different column structures 120, which is not specifically limited here.

[0044] The electric camping car 100 provided by the embodiment of the present application can hide and protect the control module 30 and the battery module 40 by arranging the control module 30 and the battery module 40 in the column structure 120, and can realize the in-line arrangement between the control module 30 and the battery module 40 through the column structure 120, so that the connecting line is completely hidden in the frame 12 and will not be exposed to the air. Such arrangement not only can reduce the volume of the electric camping car 100, but also can prevent the connecting line from aging and achieve the effect of enhancing waterproofness, thereby improving the user experience.

[0045] As shown in FIGS. 3 and 4, the battery module 40 is detachably connected with the column structure 120, the battery module 40 comprises a battery shell 41, a battery cell assembly 42 and an electric control board 43. One end of the battery shell 41 is provided with a charging port 410 and a discharging port 411, the other end of the battery shell 41 is provided with a connecting port 412, the battery shell 41 is matched with the shape of the column structure 120, so that the battery module 40 can be installed in the column structure 120; the battery cell assembly 42 is arranged in the battery shell 41; the electric control board 43 is arranged in the battery shell 41 and electrically connected with the battery cell assembly 42, the electric control board 43 comprises a charging port, a discharging port and a power supply port; the charging port, the discharging port and the power supply port correspond to the charging port 410, the discharging port 411 and the connecting port 412 respectively, the charging port is used for charging the battery cell assembly 42, the discharging port is used for charging external equipment, and the power supply port is used for supplying power to the control module 30.

[0046] The charging port is correspondingly arranged with the charging port 410, the discharging port is correspondingly arranged with the discharging port 411, and the power supply port is correspondingly arranged with the power supply port. The external equipment can be a computer, a mobile phone or a table lamp and the like which needs to be charged.

[0047] For example, the electric control board 43 can be any circuit board or chip with control function.

[0048] It should be noted that the charging port 410 and the discharging port 411 can be any interface that can be used for charging or discharging, such as USB-A port or USB-C port, which is not limited here.

[0049] Specifically, when the charging port 410 is connected with an external power supply, the electric control board 43 controls the charging port to charge the battery cell assembly 42 through the external power supply connected with the charging port 410; when the discharging port 411 is connected with external equipment, the electric control board 43 controls the discharging port to charge the external equipment connected with the discharging port 411 through the battery cell assembly 42; when the electric camping car 100 starts to work, the electric control board 43 controls the power supply port to supply power to the control module 30 through the battery cell assembly 42.

[0050] The existing battery module 40 of the electric camping car 100 is generally arranged on the surface of the body of the electric camping car 100, and can only realize the function of supplying power to the control module 30, so the existing battery module 40 has the problems of single function and limited application scene. The battery module 40 of the electric camping car 100 provided by the present application can be hidden in the column structure 120, without increasing the size of the camping car and being easy to be waterlogged, which can not only meet the demand of supplying power to the control module 30, but also can be detachably used as a power bank with the column structure 120, and can charge external equipment, avoiding the situation that the user cannot use the electronic equipment due to lack of power during camping, and the user does not need to carry an additional power bank, which can reduce the camping burden of the user.

[0051] Specifically, the battery shell 41 is further provided with an indicator light, the indicator light is electrically connected with the electric control board 43, and is used to display the power of the battery module 40.

[0052] Specifically, the battery shell 41 is further provided with an indicator light, the indicator light is electrically connected with the electric control board 43, and is used to display the power of the battery module 40.

[0053] Specifically, the battery shell 41 is further provided with an indicator light, the indicator light is electrically connected with the electric control board 43, and is used to display the power of the battery module 40.

[0054] Specifically, the battery shell 41 is further provided with an indicator light, the indicator light is electrically connected with the electric control board 43, and is used to display the power of the battery module 40.

[0055] Specifically, the battery shell 41 is further provided with an indicator light, the indicator light is electrically connected with the electric control board 43, and is used to display the power of the battery module 40.

[0056] Specifically, the battery shell 41 is further provided with an indicator light, the indicator light is electrically connected with the electric control board 43, and is used to display the power of the battery module 40.

[0057] As shown in FIG. 5, in some embodiments, the surface of the column structure 120 is provided with a power supply button 124, the power supply button 124 is used to turn on or turn off the loop between the battery module 40 and the control module 30; the battery module 40 is used to supply power to the control module 30 in response to the pressing operation of the power supply button 124. In this way, when the battery module 40 is inserted into the column structure 120, the battery module 40 can avoid immediately supplying power to the control module 30 to drive the electric camping car 100 to start moving.

[0058] Since the battery module 40 provided by the embodiment of the application can be used as a power bank, the user may insert the battery module 40 back into the column structure 120 after the battery module 40 finishes charging the external device. If the remote controller 53 mistakenly sends a moving instruction at this time, or the electric camping car 100 incorrectly receives a moving instruction due to other factors, the battery module 40 will immediately supply power to the control module 30, so that the control module 30 immediately drives the electric camping car 100 to start moving, which may cause danger. The embodiment of the application sets the power supply button 124 on the surface of the column structure 120, and only when the user presses the power supply button 124, the loop between the battery module 40 and the control module 30 is turned on, so that the battery module 40 supplies power to the control module 30, thereby improving the safety of the electric camping car 100.

[0059] For example, when the user does not need the battery module 40 to supply power to the control module 30, the user can press the power supply button 124 to disconnect the loop between the battery module 40 and the control module 30, so that the battery module 40 stops supplying power to the control module 30, thereby improving the safety of the electric camping car 100.

[0060] In some embodiments, the electric camping car 100 further comprises an adapter module, the adapter module is arranged in the column structure 120, and the adapter module is used to connect with the battery module 40 through the connecting port 412; the battery module 40 supplies power to the control module 30 through the adapter module.

[0061] For example, the adapter module can be arranged in the column structure 120 including the battery module 40, and the adapter module can be arranged at the bottom of the column structure 120 to support the battery module 40, while being able to connect with the battery module 40 through the connecting port 412 and supply power to the control module 30 through the internal wiring of the vehicle frame 12.

[0062] In some embodiments, the battery module 40 further comprises a magnetic attraction member arranged at the other end of the battery shell 41, and the battery shell 41 is used to be magnetically connected with the column structure 120 through the magnetic attraction member.

[0063] For example, the magnetic attraction member is arranged at the other end of the battery shell 41 to be magnetically matched with the column structure 120, so that the battery module 40 can be quickly installed into the column structure 120 through the magnetic matching.

[0064] As shown in FIG. 3, in some embodiments, the column structure 120 comprises a first column and a second column, the control module 30 is arranged in the first column, and the battery module 40 is arranged in the second column. In this way, the control module 30 and the battery module 40 can be arranged in different column structures 120, so that the electric camping car 100 can maintain good balance.

[0065] For example, the first column and the second column can be the column structure 120 located in front of the vehicle cabin main body 10, or can be the column structure 120 located at the rear of the vehicle cabin main body 10. Generally, in order to maintain the balance of the electric camping car 100, the first column and the second column can be the column structure 120 located at the rear of the vehicle cabin main body 10.

[0066] In some embodiments, the column structure 120 further comprises a third column and a fourth column; wherein the wheels corresponding to the first column and the second column are motor wheels 21, and the wheels corresponding to the third column and the fourth column are universal wheels.

[0067] For example, in order to reduce the length of the connection line between the control module 30 and the motor wheels 21, the wheels corresponding to the first and second upright columns can be set as the motor wheels 21, and the wheels corresponding to the third and fourth upright columns can be set as the universal wheels.

[0068] In order to maintain the balance of the electric camping vehicle 100, the first and second upright columns are generally upright column structures 120 located at the rear of the vehicle body 10, and the third and fourth upright columns are generally upright column structures 120 located at the front of the vehicle body 10. Therefore, the wheels located at the rear of the vehicle body 10 are motor wheels 21, and the wheels located at the front of the vehicle body 10 are universal wheels. By setting the motor wheels 21 at the rear of the vehicle body 10, the electric camping vehicle 100 can be better driven to move.

[0069] It should be noted that the corresponding arrangement of the upright column structure 120 and the motor wheel 21 can be set according to the actual situation, and is not limited herein.

[0070] As shown in FIGS. 5 and 6, in some embodiments, the vehicle frame 12 further comprises a folding assembly, the folding assembly is connected with the upright column structure 120, the upright column structure 120 and the folding assembly are used to support and fix the vehicle cabin 11; the upright column structure 120 further comprises third and fourth upright columns, the first and second upright columns are located at the rear of the vehicle body 10, and the third and fourth upright columns are located at the front of the vehicle body 10, the front of the vehicle body 10 is the direction of the pull rod assembly 50 of the electric camping vehicle 100. Therefore, the vehicle frame 12 can be folded by the folding assembly, realizing the four-way gathering and storage of the electric camping vehicle 100, which can minimize the size of the electric camping vehicle 100, avoiding the defect that the existing electric camping vehicle 100 only has a two-way folding function, resulting in a too large storage size, which is not conducive to carrying and storing.

[0071] Specifically, the folding assembly comprises two first folding assemblies 121, two second folding assemblies 122, and a third folding assembly 123. One of the first folding assemblies 121 is used to connect the first and second upright columns, and the other first folding assembly 121 is used to connect the third and fourth upright columns; one of the second folding assemblies 122 is used to connect the first and third upright columns, and the other second folding assembly 122 is used to connect the second and fourth upright columns; the third folding assembly 123 is arranged at the bottom of the vehicle body 10 and is used to connect the first, second, third, and fourth upright columns. Through the arrangement of the first folding assembly 121, the second folding assembly 122, and the third folding assembly 123, the four-way gathering and storage of the electric camping vehicle 100 can be realized, which can minimize the size of the electric camping vehicle 100, avoiding the defect that the existing electric camping vehicle 100 only has a two-way folding function, resulting in a too large storage size, which is not conducive to carrying and storing.

[0072] Exemplarily, the first folding assembly 121 can be arranged at the front and rear of the carriage body 10, the second folding assembly 122 can be arranged at the two sides of the carriage body 10, and the third folding assembly 123 can be arranged at the bottom of the carriage body 10, and of course, it can also be arranged according to the actual situation, which is not limited here.

[0073] As shown in FIG. 5, in some embodiments, the first folding assembly 121 includes two first connecting rods 1211, two second connecting rods 1212 and a rotating shaft 1213, the first end of the first connecting rod 1211 is rotatably connected with the lower end of the column structure 120, the second end of the first connecting rod 1211 is rotatably connected with the first end of the second connecting rod 1212, the second end of the second connecting rod 1212 is rotatably connected with the upper end of the column structure 120, and the two first connecting rods 1211 are further rotatably connected through the rotating shaft 1213; the battery module 40 and the control module 30 are electrically connected through the first connecting line, and the first connecting line is connected to the battery module 40 and the control module 30 through one of the first connecting rods 1211, the rotating shaft 1213 and the other first connecting rod 1211.

[0074] Specifically, the first end of one of the first connecting rods 1211 can be rotatably connected with the lower end of the first column, and the second end of the first connecting rod 1211 is rotatably connected with the first end of one of the second connecting rods 1212, and the second end of the second connecting rod 1212 is rotatably connected with the upper end of the second column; the first end of the other first connecting rod 1211 can be rotatably connected with the lower end of the second column, and the second end of the first connecting rod 1211 is rotatably connected with the first end of the other second connecting rod 1212, and the second end of the second connecting rod 1212 is rotatably connected with the upper end of the first column; the middle part of the two first connecting rods 1211 is further rotatably connected through the rotating shaft 1213, thereby forming the first folding assembly 121.

[0075] When the folding assembly is switched from the unfolded state to the folded state, the second connecting rod 1212 will rotate upward relative to the column structure 120, the second connecting rod 1212 and the first connecting rod 1211 connected therewith will also rotate, and the two first connecting rods 1211 will also rotate relative to the rotating shaft 1213, thereby switching the electric camping vehicle 100 from the working state to the storage state.

[0076] It should be noted that the second folding assembly 122 and the third folding assembly 123 also realize the folding function through the same or similar structure as the first folding assembly 121, which will not be repeated here.

[0077] If the battery module 40 is arranged in the first stand, the control module 30 is arranged in the second stand, and the first stand and the second stand are connected through the first folding assembly 121. The battery module 40 and the control module 30 are electrically connected through the first connecting line. The first connecting line can be connected to the battery module 40 and the control module 30 through the bottom of the first stand, one of the first connecting rods 1211, the rotating shaft 1213, the other first connecting rod 1211, and the bottom of the second stand. Thus, the connecting line between the battery module 40 and the control module 30 is completely arranged inside the frame 12, so that the connecting line is completely hidden inside the frame 12, the connecting line is not exposed to the air, the effect of preventing the connecting line from aging and enhancing waterproofness is achieved, and the user's use experience is improved.

[0078] It should be noted that the wiring path of the first connecting line inside the frame 12 can be any path, such as the first connecting line can also be connected to the battery module 40 and the control module 30 through the first stand, one of the first connecting rods 1211, the rotating shaft 1213, the second connecting rod 1212, and the second stand. The first connecting line can also be connected to the battery module 40 and the control module 30 through the second folding assembly 122 or the third folding assembly 123, which is not limited here.

[0079] As shown in FIGS. 7 and 8, in some embodiments, the frame 12 further includes a stand connecting piece 125 and a first limiting piece 126. The stand connecting piece 125 is arranged at the upper end of the stand structure 120 and includes a protruding part 1251. The first limiting piece 126 is sleeved on the second end of the second connecting rod 1212 and is limited in position with the protruding part 1251, so that the second connecting rod 1212 and the stand structure 120 are in a vertical state in the unfolded state of the folding assembly. Thus, it can be prevented that the second connecting rod 1212 may be inclined downward in the unfolded state of the folding assembly, so as to cause the folding assembly to be unable to be normally unfolded or the folding assembly to be in a collapsed state.

[0080] For example, the stand connecting piece 125 can be arranged at the upper end of the stand structure 120 and include a protruding part 1251. The first limiting piece 126 is sleeved on the second end of the second connecting rod 1212 and the protruding part 1251, so that the first limiting piece 126 connects the stand connecting piece 125 and the second connecting rod 1212. The first limiting piece 126 is also limited in position with the protruding part 1251 in the direction of the wheel, so that the second connecting rod 1212 is prevented from being rotated downward relative to the stand structure 120, that is, the second connecting rod 1212 is prevented from being inclined downward, so as to cause the folding assembly to be unable to be normally unfolded or the folding assembly to be in a collapsed state.

[0081] As shown in FIG. 9, in some embodiments, the frame 12 further comprises two column supports 127, a connecting assembly 128, and a pull rod assembly 50, the two column supports 127 are used to support the column structure 120 located at the front wheels; the connecting assembly 128 is connected with the two column supports 127; the pull rod assembly 50 is arranged on the connecting assembly 128, and the pull rod assembly 50 is rotationally connected with the connecting assembly 128.

[0082] Specifically, the two column supports 127 are respectively arranged on the two front wheels and can support the column structure 120 located at the front wheels, the connecting assembly 128 is used to connect the two column supports 127, the pull rod assembly 50 is arranged on the connecting assembly 128, and the pull rod assembly 50 is rotationally connected with the connecting assembly 128, the user pulls the electric camping car 100 forward by the pull rod assembly 50, and the user can also drive the electric camping car 100 by the pull rod assembly 50.

[0083] As shown in FIG. 10, in some embodiments, the frame 12 further comprises two rotation connecting pieces 129, the two rotation connecting pieces 129 are used to connect the connecting assembly 128; the rotation connecting piece 129 comprises a limiting part 1291 and a connecting part 1292, the limiting part 1291 is limitedly matched with the column support 127 in the direction of the wheels and is rotationally connected with the column support 127 in the front direction of the carriage main body 10; the connecting part 1292 is limitedly matched with the connecting assembly 128 in the parallel direction of the front wheels and is rotationally connected with the connecting assembly 128 in the direction of the wheels.

[0084] Specifically, the frame 12 further comprises two rotation connecting pieces 129, the two rotation connecting pieces 129 are respectively used to connect the connecting assembly 128 and the column support 127, the rotation connecting piece 129 can be limitedly matched with the column support 127 in the direction of the wheels and is rotationally connected with the column support 127 in the front direction of the carriage main body 10; the rotation connecting piece 129 can also be limitedly matched with the connecting assembly 128 in the parallel direction of the front wheels and is rotationally connected with the connecting assembly 128 in the direction of the wheels. Thus, the pull rod assembly 50 can meet the functions of forward rotation and downward storage, and it is convenient for the user to pull and store the electric camping car 100.

[0085] Specifically, the frame 12 further comprises two rotation connecting pieces 129, the two rotation connecting pieces 129 are respectively used to connect the connecting assembly 128 and the column support 127, the rotation connecting piece 129 can be limitedly matched with the column support 127 in the direction of the wheels and is rotationally connected with the column support 127 in the front direction of the carriage main body 10; the rotation connecting piece 129 can also be limitedly matched with the connecting assembly 128 in the parallel direction of the front wheels and is rotationally connected with the connecting assembly 128 in the direction of the wheels. Thus, the pull rod assembly 50 can meet the functions of forward rotation and downward storage, and it is convenient for the user to pull and store the electric camping car 100.

[0086] In some embodiments, the connecting assembly 128 further comprises a second limiting piece 1283 for supporting the pull rod assembly 50, a third connecting rod 1281, and a fourth connecting rod 1282. One end of the third connecting rod 1281 is connected with one of the column support pieces 127, and the other end of the third connecting rod 1281 is limitingly connected with the second limiting piece 1283 in the parallel direction of the front wheels and rotatably connected with the second limiting piece 1283 in the direction of the wheels. One end of the fourth connecting rod 1282 is connected with the other column support piece 127, and the other end of the fourth connecting rod 1282 is limitingly connected with the second limiting piece 1283 in the parallel direction of the front wheels and rotatably connected with the second limiting piece 1283 in the direction of the wheels. The second limiting piece 1283 is further used to make the third connecting rod 1281 and the fourth connecting rod 1282 in a parallel state when the electric camping vehicle 100 is in a working state.

[0087] Specifically, one end of the third connecting rod 1281 is limitingly connected with one of the column support pieces 127, and the other end of the third connecting rod 1281 is limitingly connected with the second limiting piece 1283 in the parallel direction of the front wheels and rotatably connected with the second limiting piece 1283 in the direction of the wheels. One end of the fourth connecting rod 1282 is limitingly connected with the other column support piece 127, and the other end of the fourth connecting rod 1282 is limitingly connected with the second limiting piece 1283 in the parallel direction of the front wheels and rotatably connected with the second limiting piece 1283 in the direction of the wheels. That is, the third connecting rod 1281 and the fourth connecting rod 1282 can rotate downward relative to the column support pieces 127, but cannot rotate forward and backward.

[0088] For example, the second limiting piece 1283 can be sleeved on the other end of the third connecting rod 1281 and the other end of the fourth connecting rod 1282. Due to the limitingly connected relationship between the third connecting rod 1281 and the fourth connecting rod 1282 and the column support pieces 127, the third connecting rod 1281 and the fourth connecting rod 1282 can only rotate upward or downward in the direction of the wheels. Due to the arrangement of the second limiting piece 1283, the third connecting rod 1281 and the fourth connecting rod 1282 can only rotate downward in the direction of the wheels, and when the third connecting rod 1281 and the fourth connecting rod 1282 are in a parallel state, the third connecting rod 1281 and the fourth connecting rod 1282 are limited to continue to rotate upward. Thus, when the electric camping vehicle 100 is in a working state, the third connecting rod 1281 and the fourth connecting rod 1282 can be in a parallel state, and the user can easily push the electric camping vehicle 100 through the pull rod assembly 50. When the electric camping vehicle 100 is in a storage state, the pull rod assembly 50 can be stored downward, thereby saving space.

[0089] As shown in FIG. 11 and FIG. 12, in some embodiments, the pull rod assembly 50 includes a support rod 51 and a handle piece 52, the support rod 51 is arranged on the connecting assembly 128; the handle piece 52 is sleeved on the support rod 51, the handle piece 52 is provided with a hollow part 521, the hollow part 521 includes a handle part 5211 and a clamping part 5212, the handle part is used for cooperating with external force to pull the electric camping car 100, and the clamping part 5212 is used for placing a remote controller 53 of the electric camping car 100.

[0090] Specifically, the support rod 51 can be arranged on the second limiting piece 1283; the handle piece 52 is sleeved on the upper part of the support rod 51, the handle piece 52 is provided with a hollow part 521, the hollow part 521 includes a handle part and a clamping part 5212, the handle part is used for cooperating with external force to pull the electric camping car 100, and the shape of the clamping part 5212 can be matched with the shape of the remote controller 53 of the electric camping car 100, so that the remote controller 53 of the electric camping car 100 can be placed. Thus, the situation that the user cannot find the remote controller 53 due to the fact that the existing camping car does not have a specific position to place the remote controller 53 can be avoided.

[0091] It should be noted that the clamping part 5212 can also place camping lamps, chargers or mobile phones and other equipment, only the shape of the clamping part 5212 needs to be set corresponding to the shape of the equipment to be placed.

[0092] As shown in FIG. 12, in some embodiments, the inner wall of the clamping part 5212 is further provided with a fixing groove 522, and the remote controller 53 is clamped on the clamping part 5212 through the fixing groove 522. Thus, the remote controller 53 can be fixed on the clamping part 5212, avoiding the remote controller 53 from falling off and being lost during the movement of the electric camping car 100.

[0093] For example, the inner wall on both sides of the clamping part 5212 can be provided with a fixing groove 522, the fixing groove 522 is used for buckling cooperation with both sides of the remote controller 53, so that the remote controller 53 is clamped on the clamping part 5212. Thus, the remote controller 53 can be fixed on the clamping part 5212, avoiding the remote controller 53 from falling off and being lost during the movement of the electric camping car 100.

[0094] In some embodiments, the support rod 51 and the handle piece 52 are detachably connected. Thus, the user can replace the handle piece 52.

[0095] For example, the electric camping car 100 provided by the embodiments of the present application can include a remote control electric camping car 100 or a pull rod control electric camping car 100, since the handle piece 52 is sleeved on the support rod 51, the control mode of the electric camping car 100 can be replaced by replacing the handle piece 52, so that the electric camping car 100 can be driven in multiple control modes.

[0096] As shown in FIG. 13, in some embodiments, the support rod 51 further comprises a buckle 511, which is arranged on one side of the support rod 51 close to the frame 12, and is used to be engaged with the frame 12 to fix the pull rod assembly 50 on the frame 12. Thus, the pull rod assembly 50 can be prevented from falling down due to inertia when the remote control electric camping vehicle 100 moves, thereby affecting the normal work of the electric camping vehicle 100.

[0097] For example, the buckle is arranged on the inner side of the support rod 51, and can be engaged with a recess arranged on the rotating shaft 1213 to fix the pull rod assembly 50 on the frame 12, so that the pull rod assembly 50 remains in a vertical state with the connecting assembly 128. Thus, the pull rod assembly 50 can be prevented from falling down due to inertia when the remote control electric camping vehicle 100 moves, thereby affecting the normal work of the electric camping vehicle 100.

[0098] As shown in FIG. 14 and FIG. 15, in some embodiments, the motor wheel 21 comprises a wheel body 211 and a motor and rotating shaft 212, the motor is used to drive the wheel body 211 to rotate relative to the rotating shaft 212; the wheel module 20 further comprises a wheel fixing member 22, which is connected with the column structure 120 to support the column structure 120, and is further connected with the rotating shaft 212; the motor is electrically connected with the control module 30 through a second connecting line, the second connecting line is connected with the motor and the control module 30 through the column structure 120, the wheel fixing member 22 and the rotating shaft 212, and is arranged in the column structure 120, the wheel fixing member 22 and the rotating shaft 212.

[0099] Specifically, one end of the wheel fixing member 22 can be connected with and support the column structure 120, and the other end can be connected with the rotating shaft 212 to fix the motor wheel 21, and a sealed cavity is further formed in the wheel fixing member 22 to place the second connecting line.

[0100] The control module 30 is electrically connected with the motor through the second connecting line, so that the control module 30 controls the motor to drive the motor wheel 21 to move. The second connecting line can be connected with the motor and the control module 30 through the column structure 120, the wheel fixing member 22 and the rotating shaft 212, and is arranged in the column structure 120, the wheel fixing member 22 and the rotating shaft 212, so that the connecting line between the control module 30 and the motor is completely arranged inside the frame 12 and the wheel module 20, the connecting line is completely hidden inside the frame 12 and the wheel module 20, the connecting line is not exposed to the air, the effect of preventing the connecting line from aging and enhancing waterproofness is achieved, and the user's use experience is improved.

[0101] It should be noted that the routing path of the second connecting line inside the frame 12 can be any path, for example, the second connecting line can also pass through the first stand, one of the first connecting rods 1211, the rotating shaft 1213, the second connecting rod 1212 and the second stand, the wheel fixing member 22 and the rotating shaft 212 to be connected to the control module 30 and the motor, and the second connecting line can also pass through the second folding assembly 122 or the third folding assembly 123 to be connected to the control module 30 and the motor, which is not limited here.

[0102] In the related art, due to the control module 30 of the electric camping vehicle 100 being arranged outside the frame 12, the connecting line between the control module 30 and the motor wheel 21 will inevitably be exposed to the air, which will accelerate the aging of the connecting line, and in a humid environment, water will easily enter the motor wheel 21 along the connecting line, thereby damaging the motor wheel 21. The electric camping vehicle 100 of the embodiment of the present application can completely hide the connecting line between the control module 30 and the motor inside the frame 12 and the wheel module 20 through the sealed connection of the stand structure 120, the wheel fixing member 22 and the rotating shaft 212, the connecting line will not be exposed to the air, achieving the effects of preventing the connecting line from aging and enhancing waterproofness, and improving the user experience.

[0103] In some embodiments, the wheel fixing member 22 includes a first load-bearing shell 221 and a second load-bearing shell 222, the first load-bearing shell 221 is connected with the stand structure 120 for supporting the stand structure 120, and the second load-bearing shell 222 is used to seal with the first load-bearing shell 221 to form a sealed cavity, so that the second connecting line is arranged in the sealed cavity; wherein the rotating shaft 212 is fixedly connected with the first load-bearing shell 221 and the second load-bearing shell 222.

[0104] Specifically, the first load-bearing shell 221 can be an outer shell for connecting with and supporting the stand structure 120, and the second load-bearing shell 222 can be an inner shell, the shape of the second load-bearing shell 222 is adapted to the shape of the first load-bearing shell 221, so that the second load-bearing shell 222 can seal with the first load-bearing shell 221 to form a sealed cavity, and the second load-bearing shell 222 can also arrange the second connecting line in the sealed cavity; wherein the rotating shaft 212 is fixedly connected with the first load-bearing shell 221 and the second load-bearing shell 222, so that the connecting line is completely hidden in the sealed cavity, the connecting line will not be exposed to the air, achieving the effects of preventing the connecting line from aging and enhancing waterproofness, and improving the user experience.

[0105] In some embodiments, the first load-bearing shell 221 is provided with a first connecting hole, the second load-bearing shell 222 is provided with a second connecting hole, and the rotating shaft 212 is arranged in the first connecting hole and the second connecting hole to limit the cooperation with the wheel fixing member 22.

[0106] Exemplarily, the first connecting hole can be arranged corresponding to the second connecting hole, so that the rotating shaft 212 is arranged through the first connecting hole and the second connecting hole and is limitedly matched with the wheel fixing member 22, so that the motor wheel 21 is fixedly installed on the wheel fixing member 22.

[0107] In some embodiments, the wheel fixing member 22 further comprises a fixing member 223, which is used for being limitedly matched with the rotating shaft 212, so as to fix the motor wheel 21 and the wheel fixing member 22.

[0108] Exemplarily, the fixing member 223 is used for fixing the rotating shaft 212 on the first connecting hole and the second connecting hole, so that the rotating shaft 212 is arranged through the first connecting hole and the second connecting hole and is limitedly matched with the wheel fixing member 22, so that the motor wheel 21 is fixedly installed on the wheel fixing member 22.

[0109] In some embodiments, the surface of the fixing member 223 is provided with a light-reflecting member 224, which is used for covering the first connecting hole and reflecting light.

[0110] The light-reflecting member 224 can be prepared by waterproof material and light-reflecting material.

[0111] Exemplarily, the surface of the fixing member 223 (i.e. the outer surface of the wheel fixing member 22) is provided with the light-reflecting member 224, which is prepared by waterproof material, so that rainwater can be prevented from entering the motor through the screw hole; in addition, the light-reflecting member 224 can cover the first connecting hole, so that the first connecting hole can be shielded, and the electric camping vehicle 100 is more beautiful. The light-reflecting member 224 is prepared by light-reflecting material, so that the light-reflecting effect can be achieved when the vehicle light is encountered at night, and the use safety of the electric camping vehicle 100 is ensured.

[0112] In some embodiments, the surface of the wheel fixing member 22 forms a limiting protrusion 2211, which is used for being limitedly matched with the column structure 120.

[0113] Exemplarily, the limiting protrusion 2211 is used for being limitedly matched with the column structure 120, so that the column structure 120 can be stably arranged above the wheel fixing member 22.

[0114] In some embodiments, the limiting protrusion 2211 comprises a wire hole 2212, and the second connecting wire is arranged through the wire hole 2212 and into the column structure 120 and the wheel fixing member 22.

[0115] Exemplarily, the second connecting line can pass through the wire hole 2212 in the column structure 120 and the wheel fixing member 22, so as to connect the control module 30 and the motor, and can completely hide the connecting line between the control module 30 and the motor inside the frame 12 and the wheel module 20, and the connecting line is not exposed in the air, so that the aging of the connecting line is prevented, the waterproof performance is improved, and the user experience is improved.

[0116] As shown in FIGS. 16 and 17, in some embodiments, the control module 30 includes a first shell 31 and a control board 32, the first shell 31 is matched with the shape of the column structure 120, so that the control module 30 can be installed in the column structure 120, one end of the first shell 31 is formed with a recess 310, the shape of the recess 310 is matched with the shape of the function module 60, and the recess 310 is used for placing the function module 60, and the other end of the first shell 31 is connected with the column structure 120; the control board 32 is arranged in the first shell 31 and connected with the function module 60, and the control board 32 is used for controlling the battery module 40 to supply power to the function module 60.

[0117] Exemplarily, the control board 32 can be any circuit board or chip with a control function.

[0118] Specifically, one end of the first shell 31 is formed with the recess 310, the shape of the recess 310 is matched with the shape of the function module 60, and the recess 310 is used for placing the function module 60, so that the function module 60 can be integrated into the column structure 120, and meanwhile, the control board 32 is arranged in the first shell 31 and connected with the function module 60, and the control board 32 can control the battery module 40 to supply power to the function module 60, so that the function module 60 can be used in any scene.

[0119] Exemplarily, the function module 60 can include a light-emitting module 70, an automatic following module, a display module, a player module, a GPS module or a mosquito-repelling module. The light-emitting module 70 can be a camping lamp or an atmosphere lamp, and the player module can be an audio player or a video player. Any function module 60 can be used, and the shape and size of the recess 310 can be designed according to the shape of the function module 60, which is not limited here.

[0120] The automatic following module can make the electric camping vehicle automatically follow the user, specifically, since the remote controller is a transmitting end and the automatic following module is a receiving end, the user can make the electric camping vehicle automatically follow by holding the remote controller without operating the remote controller. The display module can be a display screen, which is used for displaying a playing picture; and the GPS module can be a satellite positioning module, which is used for positioning the position of the electric camping vehicle.

[0121] In some embodiments, the electric camping vehicle 100 further comprises a telescopic assembly 33, the telescopic assembly 33 is arranged in the first housing 31, one end of the telescopic assembly 33 is detachably connected with the functional module 60, the other end of the telescopic assembly 33 is fixedly connected with the column structure 120, and the telescopic assembly 33 is used to raise or lower the functional module 60.

[0122] Specifically, the telescopic assembly 33 is arranged in the first housing 31, one end of the telescopic assembly 33 is used to support the functional module 60 and is detachably connected with the functional module 60, so that the functional module 60 can be detached and used alone, and the other end of the telescopic assembly 33 is fixedly connected with the column structure 120, and the telescopic assembly 33 is used to raise or lower the functional module 60.

[0123] For example, when the user needs to provide high lighting, the light-emitting module 70 can be raised by the telescopic assembly 33, and then the light-emitting module 70 is controlled to emit light to achieve the effect of high lighting; after the user uses the light-emitting module 70, the light-emitting module 70 can be lowered by the telescopic assembly 33 to be stored in the groove 310; when the user needs to provide mobile lighting, the light-emitting module 70 can be used alone to achieve the effect of mobile lighting.

[0124] As shown in FIG. 16, in some embodiments, the telescopic assembly 33 further comprises a rotating piece 330, the rotating piece 330 is arranged at one end of the telescopic assembly 33, and the rotating piece 330 is used to connect the functional module 60, so that the functional module 60 can rotate relative to the telescopic assembly 33.

[0125] For example, the rotating piece 330 is arranged at one end of the telescopic assembly 33, and the rotating piece 330 is used to be rotatably connected with the bottom of the functional module 60, so that when the user rotates the functional module 60, the rotating piece 330 can rotate with the functional module 60, so that the functional module 60 can rotate relative to the telescopic assembly 33.

[0126] As shown in FIG. 18, in some embodiments, the functional module 60 comprises a light-emitting module 70, the light-emitting module 70 comprises a lamp housing 71, a light-emitting control panel 72 and a power supply battery 73, the lamp housing 71 is matched with the shape of the column structure 120, so that the camping lamp can be installed in the column structure 120; the light-emitting control panel 72 is arranged in the lamp housing 71, the light-emitting control panel 72 comprises at least one light-emitting piece 721, and the light-emitting piece 721 is used to irradiate light; the power supply battery 73 is arranged in the lamp housing 71, the power supply battery 73 is electrically connected with the light-emitting control panel 72, and the power supply battery 73 is used to supply power for the light-emitting piece 721.

[0127] Specifically, the lamp shell 71 is shaped to fit the groove 310 formed by the first shell 31, so that the camping lamp can be installed in the groove 310, and the light emitting part 721 can be arranged on the light emitting control panel 72. The power supply battery 73 is electrically connected with the light emitting control panel 72, and the power supply battery 73 is used to supply power for the light emitting part 721, so that the light emitting part 721 can emit light.

[0128] When the light emitting module 70 is needed to emit light, the light emitting control panel 72 can control the power supply battery 73 to supply power for the light emitting part 721, and control the light emitting part 721 to emit light to achieve the effect of illumination.

[0129] For example, the light emitting control panel 72 can be any circuit board or chip with control function, etc.

[0130] During outdoor activities at night, lighting equipment is often needed to illuminate the dark environment. In order to meet the lighting needs at night, users often have to carry additional lighting equipment for illumination. In order to meet the long-term lighting needs, users often need to carry additional charging equipment to charge the lighting equipment, resulting in heavy load of the user, and poor camping experience. The electric camping car 100 provided in the embodiment of the present application integrates the light emitting module 70 in the stand structure 120. The light emitting module 70 can be accommodated in the stand structure 120, without the need for the user to carry additional equipment. At the same time, the light emitting module 70 can not only be set on the camping car frame 12 for illumination, but also be detached from the stand structure 120 for separate use, thereby meeting the needs of mobile lighting scenes. In addition, the light emitting module 70 can be charged by the battery module 40 built in the electric camping car 100, thereby solving the problem of difficult charging of the light emitting module 70 outdoors.

[0131] For example, when the user needs to use the light emitting module 70, the user can detach it from the stand structure 120 for use. When the user needs to accommodate the light emitting module 70, the user accommodates the light emitting module 70 in the stand structure 120. When the user needs to charge the light emitting module 70, the user can control the battery module 40 to charge the light emitting module 70 through the control module 30.

[0132] As shown in FIG. 18, in some embodiments, the lamp shell 71 includes a second shell 711 and a third shell 712. The second shell 711 is connected with the stand structure 120, and the second shell 711 includes a light emitting part 7111 corresponding to the light emitting part 721. The light emitting part 7111 is used to transmit the light emitted by the light emitting part 721. The third shell 712 is used to seal with the second shell 711 to form a containing cavity, so that the light emitting control panel 72 and the power supply battery 73 are arranged in the containing cavity.

[0133] It should be noted that the light emitting part 7111 can be arranged at the bottom of the second shell 711 (i.e. the part attached to the groove 310), and can also be arranged at the side of the second shell 711, and can also be arranged at the bottom and the side of the second shell 711, and can also be arranged on the third shell 712, which is not specifically limited here.

[0134] For example, the shape of the third shell 712 is adapted to the shape of the second shell 711, so that the third shell 712 is sealingly fitted with the second shell 711 to form a containing cavity, and the light emitting control board 72 and the power supply battery 73 are sealingly arranged in the containing cavity.

[0135] Specifically, the third shell 712 is also provided with a light emitting charging interface 7121, which is used to connect with an external power supply to charge the power supply battery 73. In this way, the power supply battery 73 can be charged when the battery module 40 is out of power, so as to ensure the normal use of the light emitting module 70.

[0136] In some embodiments, the lamp shell 71 is provided with a charging contact terminal, which is electrically connected with the light emitting control board 72; wherein when the light emitting module 70 is connected with the column structure 120, the charging contact terminal is also in contact connection with the power supply contact terminal arranged in the first shell 31, so as to charge the power supply battery 73 by the battery module 40.

[0137] Specifically, when the light emitting module 70 is placed in the column structure 120, the charging contact terminal is also in contact connection with the power supply contact terminal arranged in the first shell 31, and the control board 32 can control the battery module 40 to charge the power supply battery 73 through the power supply contact terminal and the charging contact terminal.

[0138] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. It can be mechanically connected, or electrically connected. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0139] In the present application, unless specifically stated and limited otherwise, the phrase "on" or "under" a first feature with respect to a second feature can include the first and second features being in direct contact, or can include the first and second features not being in direct contact but being in contact through another feature between them. Also, the first feature "on", "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. The first feature "under", "below" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0140] The above disclosure provides many different embodiments or examples for implementing different structures of the present application. For the purpose of simplicity, the elements and settings of the particular examples in the above are described in great detail. Of course, they are merely examples and are presented to provide an exemplary disclosure. The purpose is not to limit the present application. Furthermore, the present application can repeat the reference numerals and / or letters in the various examples. Such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and / or settings discussed.

[0141] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. An electric camper, characterized in that, The electric camping vehicle comprises: a vehicle body, the vehicle body comprising a frame and a vehicle cabin, the frame being used for supporting and fixing the vehicle cabin, the vehicle cabin being used for placing camping articles, the frame comprising a column structure; a wheel module, the wheel module comprising motor wheels, the wheel module being connected to the vehicle body; a control module, the control module being arranged in the column structure and being used for driving the motor wheels to move; a battery module, the battery module being arranged in the column structure and being connected to the control module, the battery module being used for supplying power to the control module.

2. The electric motor home as claimed in claim 1, characterized in that The battery module is detachably connected to the column structure, and the battery module comprises: a battery shell, one end of the battery shell being provided with a charging port and a discharging port, the other end of the battery shell being provided with a connecting port; a battery cell assembly, the battery cell assembly being arranged in the battery shell; an electric control board, the electric control board being arranged in the battery shell and being electrically connected to the battery cell assembly, the electric control board comprising a charging port, a discharging port and a power supply port; wherein the charging port, the discharging port and the power supply port correspond to the charging port, the discharging port and the connecting port respectively, the charging port being used for charging the battery cell assembly, the discharging port being used for charging external equipment, and the power supply port being used for supplying power to the control module.

3. The electric motor home as set forth in claim 1, wherein The surface of the column structure is provided with a power supply button, the power supply button being used for turning on or off the loop between the battery module and the control module. The battery module is used for supplying power to the control module in response to the pressing operation of the power supply button.

4. The electric motor home as set forth in claim 1, wherein The column structure comprises a first column and a second column, the control module being arranged in the first column, and the battery module being arranged in the second column.

5. The electric motor home as set forth in claim 4, wherein The column structure further comprises a third column and a fourth column, wherein the wheels corresponding to the first column and the second column are motor wheels, and the wheels corresponding to the third column and the fourth column are universal wheels.

6. The electric motor home as set forth in claim 4, wherein The frame further comprises: a folding assembly, the folding assembly being connected to the column structure, the column structure and the folding assembly being used for supporting and fixing the vehicle cabin; The column structure further comprises a third column and a fourth column, the first column and the second column being located at the rear of the vehicle body, the third column and the fourth column being located at the front of the vehicle body, and the front of the vehicle body being the direction of the pull rod assembly of the electric camping vehicle; The folding assembly comprises: two first folding assemblies, one of the first folding assemblies being used for connecting the first column and the second column, and the other of the first folding assemblies being used for connecting the third column and the fourth column; two second folding assemblies, one of the second folding assemblies being used for connecting the first column and the third column, and the other of the second folding assemblies being used for connecting the second column and the fourth column; a third folding assembly, the third folding assembly being arranged at the bottom of the vehicle body and being used for connecting the first column, the second column, the third column and the fourth column.

7. The electric motor home as set forth in claim 6, wherein The first folding assembly comprises two first connecting rods, two second connecting rods and a rotating shaft, a first end of the first connecting rod is rotationally connected with a lower end of the column structure, a second end of the first connecting rod is rotationally connected with a first end of the second connecting rod, a second end of the second connecting rod is rotationally connected with an upper end of the column structure, and the two first connecting rods are further rotationally connected through the rotating shaft; the battery module and the control module are electrically connected through a first connecting line, the first connecting line is connected with the battery module and the control module through one of the first connecting rods, the rotating shaft and the other first connecting rod.

8. The electric motor home as set forth in claim 7, wherein The frame further comprises: a column connecting piece arranged at the upper end of the column structure, the column connecting piece comprising a protruding portion; a first limiting piece sleeved on the second end of the second connecting rod, the first limiting piece being in limiting cooperation with the protruding portion to enable the second connecting rod and the column structure to be in a vertical state in the unfolded state of the folding assembly.

9. The electric motor home of claim 1, wherein, The frame further comprises: two column support pieces for supporting the column structure located at the front wheel; a connecting assembly connected with the two column support pieces; a pull rod assembly arranged on the connecting assembly, the pull rod assembly being rotationally connected with the connecting assembly.

10. The electric motor home as set forth in claim 9, wherein The pull rod assembly comprises: a support rod arranged on the connecting assembly; a handle piece sleeved on the support rod, the handle piece being provided with a hollow portion, the hollow portion comprising a handle portion and a clamping portion, the handle portion being used for cooperating with an external force to pull the electric camping vehicle, and the clamping portion being used for placing a remote controller of the electric camping vehicle.

11. The electric motor home as set forth in claim 10, wherein An inner wall of the clamping portion is further provided with a fixing groove, and the remote controller is clamped on the clamping portion through the fixing groove.

12. The electric motor home of claim 10, wherein, The support rod and the handle piece are detachably connected.

13. The electric motor home of claim 10, wherein, The support rod further comprises: a buckle piece arranged on a side of the support rod close to the frame, the buckle piece being used for clamping cooperation with the frame to fix the pull rod assembly on the frame.

14. The electric motor camper of claim 1, wherein, The motor wheel comprises a wheel body, a motor and a rotating shaft, the motor being used for driving the wheel body to rotate relative to the rotating shaft; The wheel module further comprises a wheel fixing piece connected with the column structure and used for supporting the column structure, the wheel fixing piece being further connected with the rotating shaft; the motor is electrically connected with the control module through a second connecting line, the second connecting line is connected with the motor and the control module through the column structure, the wheel fixing piece and the rotating shaft, and the second connecting line is arranged in the column structure, the wheel fixing piece and the rotating shaft.

15. The electric motor home of claim 14, wherein, The wheel fixing piece comprises: a first load-bearing shell connected with the column structure and used for supporting the column structure; a second load-bearing shell used for sealing cooperation with the first load-bearing shell to form a sealed cavity, so that the second connecting line is arranged in the sealed cavity. The rotating shaft is fixedly connected with the first load-bearing shell and the second load-bearing shell.

16. The electric motor campervan of claim 1, wherein, The control module comprises: The first shell is matched with the shape of the column structure, so that the control module can be installed in the column structure. One end of the first shell is formed with a groove matched with the shape of the functional module for placing the functional module. The other end of the first shell is connected with the column structure. The control board is arranged in the first shell and connected with the functional module, and is used for controlling the battery module to supply power to the functional module.

17. The electric motor campervan of claim 1, wherein, The electric camping vehicle further comprises: The telescopic assembly is arranged in the first shell, one end of the telescopic assembly is detachably connected with the functional module, and the other end of the telescopic assembly is fixedly connected with the column structure. The telescopic assembly is used for raising or lowering the functional module.

18. The electric motor home of claim 17, wherein, The telescopic assembly further comprises: The rotating member is arranged at one end of the telescopic assembly, and is used for connecting the functional module so that the functional module can rotate relative to the telescopic assembly.

19. The electric camper van according to any of claims 16-18, characterized in that The functional module comprises a light-emitting module, an automatic following module, a display module, a player module, a GPS module or a mosquito-repelling module.

20. The electric motor home of claim 16, wherein, The functional module comprises a light-emitting module, and the light-emitting module comprises: The lamp shell is matched with the shape of the column structure, so that the camping lamp can be installed in the column structure; The light-emitting control board is arranged in the lamp shell and comprises at least one light-emitting member for irradiating light; The power supply battery is arranged in the lamp shell and is electrically connected with the light-emitting control board, and is used for supplying power to the light-emitting member.

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