CN218112859U

CN218112859U - Electric installation structure applying frame of fuel motorcycle

Info

Publication number: CN218112859U
Application number: CN202222604256.6U
Authority: CN
Inventors: 赵锦辉; 林昭健
Original assignee: Foshan Nanhai Guanghuan Technology Co ltd
Current assignee: Foshan Nanhai Guanghuan Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-23
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses an use electric power installation structure of fuel motorcycle frame. The electric motorcycle adopts the frame of the fuel motorcycle as a body frame. The electric motorcycle comprises a frame, a battery box, a power supply assembly, a lower bracket, a motor, a controller, wheels, an instrument and the like. The battery box is accommodated at the original engine mounting position of the frame; the lower bracket is connected with the frame and supports the battery box; the power supply assembly is mounted in the battery box. In the case of the verified oil vehicle frame main body, the length of the oblique beam pipe is simply shortened, and the lower bracket of the battery is increased to be converted into the electric motorcycle frame. Can install multiple shape, size battery, provide the square battery installation space of comparison, the design of the battery of being convenient for makes promptly and also directly installs general size battery on the market, mounting structure intensity is high, and the load capacity is strong, promote the frame rigidity.

Description

Electric installation structure applying frame of fuel motorcycle

Technical Field

The utility model relates to an electric motorcycle car technical field, in particular to use electric power installation structure of fuel motorcycle car frame.

Background

Some electric motorcycles on the market at present are brand-new designed frames, the frames need to be verified and tested again, development time of 2-3 years is needed, the motorcycle type is single, the frames are special frames, or an abnormal-shaped battery is hung at the installation position of an engine directly, but the abnormal-shaped battery brings cost and design difficulty, the installation difficulty is increased, and the finished product yield is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

According to one aspect of the present invention, there is provided an electric power installation structure using a frame of a fuel motorcycle, comprising a frame on which at least the following components are arranged,

a battery box which is contained at the original engine mounting position of the frame and is connected with the frame;

the lower bracket is connected with the frame and supports the battery box;

and the power supply assembly is detachably arranged in the battery box.

The utility model provides an use electric motor car power that fuel motorcycle frame installed to provide the system. The frame of the fuel motorcycle is adopted as the frame of the electric motorcycle, and various electric elements and power parts are installed by refitting the frame of the fuel motorcycle to form a power supply system of the electric motorcycle. Because this scheme is for adopting the frame structure of oil truck fuel motorcycle, can save development time and development cost (oil truck frame itself has developed more than 30 years, is a very mature system and structure, and these need not go the verification again of durability), this scheme commonality is strong moreover, can use on many money fuel motorcycle frames, can accelerate that electric motorcycle product releases market.

In some embodiments, the upper end of the battery box is connected to the frame by a first connecting member.

From this, stabilize the battery box through the second connecting piece, for adopting the lateral wall mode to fix, improve the installation stability of battery.

In some embodiments, the rear side of the battery box is connected to the frame by a second connector.

Therefore, the battery box is fixedly installed through the first connecting piece and is fixed in a hanging mode.

In some embodiments, the battery box is provided with a security door, and the security door is positioned on the right side or the left side of the frame;

the anti-theft door is connected with the battery box through a hinge or a hinge; or the anti-theft door is detachably connected with the battery box through a lock and a bolt.

Therefore, the battery of the battery box can be replaced by opening the anti-theft door.

In some embodiments, the upper end of the lower bracket is connected to the front end of the frame and the rear end of the lower bracket is connected to the lower end of the frame.

Thus, the lower bracket is mounted on the vehicle frame through the structure.

In some embodiments, the lower bracket includes two L-shaped tubes symmetrically disposed and located on the left and right sides of the frame, respectively.

Therefore, the lower brackets are formed by the structure and are symmetrically distributed on the frame.

In some embodiments, the lower portion of the lower bracket is provided with a support plate on which the battery box is placed and connected.

Thereby, the battery box is supported by the mounting support plate.

In some embodiments, the power supply assembly includes a battery, a mounting bracket on which the battery is disposed, the mounting bracket being removably received within the battery box.

Thus, the power supply module is composed of the above-described structure.

In some embodiments, the power module is horizontally disposed in the battery box and the power module is horizontally drawn out from the right or left side of the vehicle.

Therefore, the battery can be conveniently replaced by horizontally drawing out the battery from the right side or the left side of the advancing direction of the vehicle for disassembly.

In some embodiments, the mounting bracket is a fixing pin, the battery box is provided with a pin hole, the frame is provided with a fixing hole, and the battery is fixed by inserting the fixing pin into the pin hole and the fixing hole.

Therefore, the battery box is fixed by the fixing pin, and the structure is simpler.

Under the condition of adopting the verified oil vehicle frame main body, the length of the inclined beam pipe is simply shortened, and the lower bracket of the battery is increased to convert the lower bracket into the electric motorcycle frame. Can install multiple shape, size battery, provide the square battery installation space of comparison, the design of the battery of being convenient for makes promptly and also directly installs general size battery on the market, mounting structure intensity is high, and the load capacity is strong, promote the frame rigidity.

Drawings

Fig. 1 is a schematic perspective view of an electric motorcycle according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of an electric power supply portion of the electric motorcycle shown in fig. 1.

Fig. 3 is a schematic perspective view of an electric power supply portion of the electric motorcycle shown in fig. 1.

Fig. 4 is a schematic perspective view of a frame in the electric motorcycle shown in fig. 1.

Fig. 5 is a schematic perspective view of an electric power supply portion of the electric motorcycle shown in fig. 1.

Reference numbers in the figures: 100-vehicle frame, 200-battery box, 210-first connecting piece, 220-second connecting piece, 230-security door, 300-power supply assembly, 310-battery, 320-mounting bracket, 400-lower bracket, 410-supporting plate, 500-motor, 600-controller, 700-instrument.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1-2 schematically show an electric motorcycle according to an embodiment of the present invention, and as shown in the drawings, a frame 100 of the electric motorcycle using a fuel motorcycle is used as a body frame 100.

Specifically, the electric motorcycle includes a frame 100, a battery box 200, a power module 300, a lower bracket 400, a motor 500, a controller 600, wheels, a meter 700, and the like.

Referring to fig. 4, the frame 100 is a frame 100 of a fuel motorcycle, i.e., a frame 100 of a general motorcycle, which is substantially in a "T" shape, and can be used for suspending an engine and corresponding accessories and can be assembled into a fuel motorcycle.

Battery box 200 is housed at the original engine mounting position of frame 100 and connected to frame 100; the lower bracket 400 is connected to the frame 100 and supports the battery box 200; the power supply module 300 is detachably disposed in the battery box 200; motor 500 is mounted on the rear fork of frame 100 for providing forward and backward driving force, and is connected to power supply module 300; a controller 600 for driving the motor 500; and the meter 700 is used for calculating and displaying the current vehicle speed, the residual capacity of the battery 310, the temperature of the battery 310, and the gear of the controller 600, a vehicle fault code and the driving mileage.

The frame 100 of the fuel motorcycle is adopted as the frame 100 of the electric motorcycle, and various electric elements and power parts are installed by refitting the frame 100 of the fuel motorcycle to form a power supply system of the electric motorcycle. Because the structure of the frame 100 of the fuel motorcycle of the fuel truck is adopted, the development time and the development cost can be saved (the frame 100 of the fuel motorcycle is developed for more than 30 years and is a very mature system and structure, and the durability does not need to be verified again); the scheme is high in universality, and can be used for improving the frames 100 of various fuel motorcycles, so that electric motorcycle products can be promoted to be released to the market.

Referring to fig. 2, the battery case 200 is formed in a rectangular shape as a whole, and has a rectangular mounting space therein, and the power module 300 is housed in the mounting space.

Referring to fig. 2, the upper end surface of the battery case 200 is connected to the vehicle frame 100 by a first connection member 210. The battery box 200 is stabilized by the second connecting member 220, and the battery 310 is mounted stably by fixing the battery box in a side wall manner.

Referring to fig. 2, the rear side of the battery case 200 is connected to the vehicle frame 100 by a second connection member 220. The battery box 200 is fixed by the first connecting member 210 in a hanging manner.

Referring to fig. 2, the battery box 200 is provided with a security door 230, the security door 230 is located at the right side of the vehicle frame 100, and the security door 230 is connected to the battery box 200 by a hinge or hinges. By opening the antitheft door 230, the battery 310 of the battery box 200 can be replaced. In this embodiment, the security door 230 is further equipped with a multiple security lock, which can prevent the battery 310 from being stolen, and the security door 230 is provided with a through hole, which can allow the battery 310 to be electrically connected with the electrical connector and penetrate out to be electrically connected with the motor 500.

In other embodiments, the security door 230 may also be removably coupled to the battery box 200 via a lock and latch. When the battery 310 is replaced, the whole security door 230 can be detached, and replacement is convenient.

Referring to fig. 2, the upper end of the lower bracket 400 is connected to the front end of the vehicle frame 100, and the rear end of the lower bracket 400 is connected to the lower end of the vehicle frame 100. The lower bracket 400 is mounted on the vehicle frame 100 by the above-described structure.

Referring to fig. 2, the lower bracket 400 includes two L-shaped pipes symmetrically disposed and respectively located at left and right sides of the frame 100. The lower brackets 400 are formed by the above-described structure and symmetrically distributed on the vehicle frame 100.

Referring to fig. 2, the lower bracket 400 is provided at the lower portion thereof with a support plate 410, and the battery case 200 is placed on the support plate 410 and coupled to the support plate 410. The battery case 200 is supported by the mounting support plate 410. In general, lower bracket 400 supports battery pack 200 and power module 300, and is connected to frame 100 and battery pack 200 to increase the overall rigidity of frame 100.

Referring to fig. 2-3, the power module 300 includes a battery 310 and a mounting bracket 320, wherein the battery 310 is disposed on the mounting bracket 320, and the mounting bracket 320 is detachably received in the battery box 200. Power module 300 is comprised of the above-described structure. In this embodiment, the mounting bracket 320 is a rail, and the battery 310 is fixedly mounted by the rail disposed horizontally.

Referring to fig. 5, in other embodiments, the mounting bracket 320 is a fixing pin, the battery box 200 is provided with a pin hole, the frame 100 is provided with a fixing hole, and the pin hole and the fixing hole are located on the same axis, and the axis extends in a vertical direction. The battery is fixed by inserting the fixing pin into the pin hole and the fixing hole.

Referring to fig. 2 to 3, the power module 300 is horizontally placed in the battery box 200, and the power module 300 is horizontally drawn out and removed from the right or left side of the vehicle. The battery 310 can be easily replaced by horizontally pulling out the battery from the right side in the traveling direction of the vehicle for removal.

Referring to fig. 2 to 3, the power supply module 300 is provided in plurality, and the plurality of power supply modules 300 are stacked in the battery box 200. The power supply module 300 is provided in plurality, and the cruising ability is improved. In this embodiment, two power modules 300 are provided, and the two power modules 300 are stacked up and down.

The above are only some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. An electric power mounting structure for a frame of a fuel motorcycle includes a frame (100), characterized in that at least the following components are arranged on the frame (100),

a battery box (200) which is accommodated in the original engine mounting position of the frame (100) and is connected with the frame (100);

a lower bracket (400) connected to the vehicle frame (100) and supporting the battery box (200);

and a power module (300) which is detachably provided in the battery box (200).

2. The electric power installation structure for a frame of a fuel motorcycle according to claim 1, wherein the upper end of the battery box (200) is connected to the frame (100) by a first connection member (210).

3. The electric power mounting structure for a frame of a fuel motorcycle according to claim 2, wherein the rear side of the battery box (200) is connected to the frame (100) by a second connection member (220).

4. The electric mounting structure for the frame of a fuel motorcycle according to claim 3, characterized in that the battery box (200) is provided with a security door (230), the security door (230) being located on the right side or the left side of the frame (100);

the anti-theft door (230) is connected with the battery box (200) through a hinge or a hinge; or the security door (230) is detachably connected with the battery box (200) through a lock and a bolt.

5. The electric mounting structure for a frame of a fuel motorcycle according to claim 1, wherein an upper end of the lower bracket (400) is connected to a front end of the frame (100), and a rear end of the lower bracket (400) is connected to a lower end of the frame (100).

6. The electric mounting structure for a frame of a fuel motorcycle according to claim 5, wherein the lower bracket (400) comprises two L-shaped pipes symmetrically disposed at left and right sides of the frame (100).

7. The electric mounting structure of a frame for a fuel motorcycle according to claim 6, wherein a support plate (410) is provided at a lower portion of the lower bracket (400), and the battery case (200) is placed on the support plate (410) and coupled to the support plate (410).

8. The electric power mounting structure for the frame of a fuel motorcycle of any one of claims 1-7, wherein the power module (300) includes a battery (310) and a mounting bracket (320), the battery (310) is mounted on the mounting bracket (320), and the mounting bracket (320) is detachably received in the battery box (200).

9. The electric power mounting structure for the frame of a fuel motorcycle of claim 8, wherein the mounting bracket (320) is a fixing pin, the battery box (200) is provided with a pin hole, the frame (100) is provided with a fixing hole, and the battery is fixed by inserting the fixing pin into the pin hole and the fixing hole.

10. The electric power mounting structure for a frame of a fuel motorcycle of claim 8, wherein the power module (300) is horizontally placed in the battery box (200), and the power module (300) is horizontally drawn out and removed from a right side or a left side of the vehicle.