Electric vehicle frame battery compartment

Abstract

The utility model provides a kind of electric vehicle frame battery compartment, it is related to electric vehicle technical field, the utility model includes warehouse board, the surface both sides of warehouse board are respectively equipped with connecting plate and connecting block, the bottom position of warehouse board is provided with heat sink, wherein heat sink is assisted by rotating plate operation auxiliary battery compartment battery heat dissipation cooling, the heat sink includes three mounting rods, the surface of warehouse board is equipped with three through ports, wherein three mounting rods are respectively fixedly connected in the inner wall of three through ports, and the arc surface of mounting rod is rotatably provided with rotating plate, the surface both sides of rotating plate are respectively fixedly connected with gear, wherein gear is sleeved on the arc surface of mounting rod, the practicability of the electric compartment of the utility model electric vehicle frame can be further improved, and in the process of electric vehicle driving, battery can be efficiently and timely heat dissipation cooling, improve the functionality of battery compartment.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle technology, and in particular to an electric vehicle frame battery compartment. Background Technology

[0002] The battery compartment of an electric vehicle frame refers to the component in an electric bicycle or electric motorcycle used to install and protect the battery. It is located inside or under the frame and is designed to house the battery and ensure that the battery works stably and safely during riding.

[0003] Traditionally, the battery compartment is a separate component independent of the frame. During use, a suitable battery compartment is selected according to the specifications and dimensions of the electric vehicle, and the battery compartment is installed and fixed to the footrest position of the frame using connecting plates, bolts, and other components. However, in actual use, it has been found that the battery compartment assembly position on the frame is relatively sealed, which makes it difficult for the heat generated by the battery to dissipate in time during the use of the electric vehicle, resulting in the risk of battery overheating and spontaneous combustion, which poses a certain safety hazard. Utility Model Content

[0004] The technical problem this utility model aims to solve is that the battery compartment of the vehicle frame is relatively sealed, which makes it difficult for the heat generated by the battery to dissipate in time during the use of the electric vehicle, resulting in the risk of the battery overheating and spontaneous combustion, which poses a certain safety hazard.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an electric vehicle frame battery compartment, including a compartment plate, with connecting plates and connecting blocks respectively fixedly connected to both sides of the surface of the compartment plate, and a heat dissipation device provided at the bottom of the compartment plate, wherein the heat dissipation device assists the battery on the battery compartment in heat dissipation and cooling by means of a rotating plate.

[0006] The effect achieved by the above components is that when the electric vehicle is driving on the road, the heat dissipation device located at the bottom of the battery compartment is activated, so that the wind from the outside environment can blow onto the battery in the compartment to dissipate and cool it down.

[0007] Preferably, the heat dissipation device includes three mounting rods, and the surface of the compartment plate has three openings. The three mounting rods are respectively fixedly connected to the inner walls of the three openings, and a rotating plate is rotatably mounted on the arc surface of the mounting rod. Gears are fixedly connected to both sides of the surface of the rotating plate, and the gears are sleeved on the arc surface of the mounting rod. Toothed plates are fixedly connected to both sides of the bottom surface of the compartment plate, and the toothed plates mesh with the gears. A positioning plate is slidably connected to the inner wall of the toothed plates. The positioning plate is fixedly connected to the bottom of the compartment plate. A rotating shaft is fixedly connected to the bottom surface of the compartment plate. An input end of an electric telescopic rod is rotatably mounted on the arc surface of the rotating shaft, and a mounting frame is rotatably mounted on the output end of the electric telescopic rod. The mounting frame is fixedly connected to the rotating plate in the middle position.

[0008] The effects achieved by the above components are: the practicality of the electric compartment of the electric vehicle frame can be further improved, and the battery can be cooled efficiently and in a timely manner during the operation of the electric vehicle, thus improving the functionality of the battery compartment.

[0009] Preferably, the surfaces of the three rotating plates are each provided with a plurality of evenly distributed strip grooves, wherein the strip grooves enhance the performance of the rotating plates.

[0010] The effect achieved by the above components is that, through the setting of the strip groove, when the rotating plate receives and guides the outside wind, the wind can flow in the strip groove, and thus blow more stably onto the battery on the plate.

[0011] Preferably, the heat dissipation device further includes two reinforcing rods, the two ends of which are fixedly connected to the surfaces of the two toothed plates, respectively.

[0012] The effect achieved by the above components is that the toothed plates on both sides are connected by the reinforcing rod, thereby ensuring stable synchronization during sliding and thus better driving the stable and consistent rotation of the three rotating plates.

[0013] Preferably, the heat dissipation device further includes two arc-shaped plates, which are respectively installed on the bottom surface of the compartment plate and located on both sides of the electric telescopic rod.

[0014] The effect achieved by the above components is as follows: by setting the arc plate, the rotating plate can contact the arc plate when it rotates to a certain angle, thereby limiting the rotation angle of the arc plate and ensuring a stable input of external wind.

[0015] Preferably, the surfaces of the two connecting plates are provided with a reinforcing device, wherein the reinforcing device includes two bolts, the two bolts are respectively threaded to the surfaces of the two connecting plates, and clamping plates are respectively rotatably provided on the side of the two bolts that are close to each other.

[0016] The effect achieved by the above components is that when the battery is installed in the battery compartment, it can remain more stable and is less prone to shaking or shifting, thus ensuring a stable power output.

[0017] Preferably, a reinforcing pad is installed and fixed on the inner wall of the clamping plate, wherein the reinforcing pad improves the limiting effect of the clamping plate.

[0018] The effect achieved by the above components is that, through the setting of the rubber reinforcing pad, the friction is further increased when the clamp contacts and presses against the surface of the battery, thereby better ensuring the stability and firmness of the battery assembly position.

[0019] Preferably, the surfaces of the two clamping plates are respectively provided with stabilizing grooves, and the inner walls of the two stabilizing grooves are slidably mounted with stabilizing plates.

[0020] The effect achieved by the above components is that the sliding arrangement of the stabilizing plate and the stabilizing groove allows the clamping plates on both sides of the compartment plate to form a certain connection, thereby better clamping and fixing the battery inside the compartment plate.

[0021] The beneficial effects of this utility model are:

[0022] The utility model of the electric vehicle frame can further improve the practicality of the electric compartment, and can efficiently and timely dissipate heat and cool the battery during the electric vehicle's operation, thus improving the functionality of the battery compartment. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the heat dissipation device of this utility model;

[0026] Figure 3 This is a structural schematic diagram of the rotating plate position of this utility model;

[0027] Figure 4 This is a structural schematic diagram of the reinforcement device of this utility model.

[0028] Legend: 1. Silo plate; 2. Heat dissipation device; 21. Mounting rod; 22. Rotating plate; 23. Gear; 24. Tooth plate; 25. Positioning plate; 26. Mounting frame; 27. Electric telescopic rod; 28. Rotating shaft; 29. ​​Strip groove; 210. Reinforcing rod; 211. Arc plate; 3. Reinforcing device; 31. Clamping plate; 32. Bolt; 33. Reinforcing pad; 34. Stabilizing groove; 35. Stabilizing plate; 4. Connecting plate; 5. Connecting block. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figure 1 and Figure 2 The electric vehicle frame battery compartment shown includes a compartment plate 1. Connecting plates 4 and connecting blocks 5 are respectively fixedly connected to both sides of the surface of the compartment plate 1. A heat dissipation device 2 is provided at the bottom of the compartment plate 1. The heat dissipation device 2 assists the battery in the battery compartment to dissipate heat and cool down by means of a rotating plate 22.

[0032] Figure 1 , Figure 2 and Figure 3 The heat dissipation device 2 shown includes three mounting rods 21. Three openings are provided on the surface of the compartment plate 1. The three mounting rods 21 are fixedly connected to the inner walls of the three openings. A rotating plate 22 is rotatably mounted on the arc surface of the mounting rods 21. Gears 23 are fixedly connected to both sides of the rotating plate 22, and the gears 23 are fitted onto the arc surface of the mounting rods 21. Toothed plates 24 are fixedly connected to both sides of the bottom surface of the compartment plate 1, and the toothed plates 24 mesh with the gears 23. A positioning plate 25 is slidably connected to the inner wall of the toothed plates 24, and the positioning plate 25 is fixedly connected to the bottom of the compartment plate 1. A rotating shaft 28 is fixedly connected to the bottom surface of the compartment plate 1. The input end of an electric telescopic rod 27 is rotatably mounted on the arc surface of the rotating shaft 28, and a mounting bracket 26 is rotatably mounted on the output end of the electric telescopic rod 27. The mounting bracket 26 is fixedly connected to the rotating plate 22 in the middle position. When the electric vehicle is traveling on the road, the electric telescopic rod 27 on the surface of the bottom plate is activated. The output end retracts, causing the two ends of the electric telescopic rod 27 to rotate relative to the mounting bracket 26 and the rotating shaft 28. This pulls on the rotating plate 22 in the middle position, causing the rotating plate 22 to rotate on the arc surface of the mounting rod 21. At this time, the gears 23 on both sides of the rotating plate 22 rotate, thereby causing the toothed plate 24 on the surface of the positioning plate 25 to slide. Through the meshing of the toothed plate 24 and the gear 23, the other two rotating plates 22 rotate synchronously until the rotating plate 22 forms a certain angle with the compartment plate 1, exposing the three openings on the bottom surface of the compartment plate 1 so that the openings face the direction of travel. At this time, when the electric vehicle is traveling, it will receive the outside wind generated during the travel, allowing the outside wind to blow onto the battery in the compartment plate 1 to dissipate and cool it down. At this time, the practicality of the electric compartment of the electric vehicle frame can be further improved, and the battery can be cooled down efficiently and in a timely manner during the electric vehicle's travel, improving the functionality of the battery compartment.

[0033] Figure 1 , Figure 2 and Figure 3 The three rotating plates 22 shown have several evenly distributed strip grooves 29 on their surfaces. These grooves enhance the performance of the rotating plates 22. By designing the grooves 29, the rotating plates 22 can receive and channel external airflow, allowing the air to flow within the grooves and thus more stably direct the airflow onto the battery on the compartment plate 1. The heat dissipation device 2 also includes two reinforcing rods 210. The two ends of the reinforcing rods 210 are fixedly connected to the surfaces of two toothed plates 24. The reinforcing rods 210 help to form a... The connection relationship ensures stable synchronization during sliding, thereby better driving the stable and consistent rotation of the three rotating plates 22. The heat dissipation device 2 also includes two arc-shaped plates 211, which are respectively installed on the bottom surface of the compartment plate 1 and located on both sides of the electric telescopic rod 27. Through the setting of the arc-shaped plates 211, the rotating plate 22 can contact the arc-shaped plates 211 when it rotates to a certain angle, thereby limiting the rotation angle of the arc-shaped plates 211 and ensuring the stable input of external wind.

[0034] Figure 1 and Figure 4 The reinforcement device 3 shown includes two bolts 32, which are threadedly connected to the surfaces of two connecting plates 4 respectively. Clamping plates 31 are rotatably installed on the sides of the two bolts 32 that are close to each other. When the battery is placed in the inner wall of the compartment plate 1, the bolts 32 on both sides of the compartment plate 1 are rotated, causing the bolts 32 to rotate on the surface of the connecting plate 4. This pushes the clamping plates 31 closer to the surface of the battery until the clamping plates 31 contact and press against the surface of the battery. At this time, when the battery is installed in the battery compartment, it can be better maintained and is less prone to shaking or displacement, thus ensuring stable power output.

[0035] Figure 1 and Figure 4 The inner wall of the clamping plate 31 shown is fixed with a reinforcing pad 33, which improves the limiting effect of the clamping plate 31. The rubber reinforcing pad 33 further increases the friction when the clamping plate 31 contacts and presses against the surface of the battery, thereby better ensuring the stability and firmness of the battery assembly position. The surfaces of the two clamping plates 31 are respectively provided with stabilizing grooves 34, and the inner walls of the two stabilizing grooves 34 are slidably installed with stabilizing plates 35. Through the sliding arrangement of the stabilizing plates 35 and the stabilizing grooves 34, the clamping plates 31 on both sides of the compartment plate 1 form a certain connection relationship, thereby better clamping and fixing the battery inside the compartment plate 1. The surfaces of the two connecting plates 4 are provided with reinforcing devices 3.

[0036] Working principle: When the electric vehicle is traveling on the road, the electric telescopic rod 27 on the surface of the base plate is activated. The output end of the electric telescopic rod 27 retracts, causing both ends of the electric telescopic rod 27 to rotate relative to the mounting frame 26 and the rotating shaft 28. This pulls the rotating plate 22 in the middle position, causing the rotating plate 22 to rotate on the arc surface of the mounting rod 21. At this time, the gears 23 on both sides of the rotating plate 22 rotate, thereby causing the toothed plate 24 on the surface of the positioning plate 25 to slide. Through the meshing of the toothed plate 24 and the gears 23, the other two rotating plates 22 rotate synchronously until the rotating plate 22 forms a certain angle with the compartment plate 1, exposing the three openings on the bottom surface of the compartment plate 1 so that the openings face the direction of travel. At this time, when the electric vehicle is traveling, it will receive the outside wind generated during the journey, allowing the outside wind to blow onto the battery in the compartment plate 1 to dissipate and cool it down. At this time, the practicality of the electric compartment of the electric vehicle frame can be further improved, and the battery can be cooled down efficiently and in a timely manner during the journey, thus improving the functionality of the battery compartment.

[0037] When the battery is placed in the inner wall of the compartment plate 1, the bolts 32 on both sides of the compartment plate 1 are rotated so that the bolts 32 rotate on the surface of the connecting plate 4, thereby pushing the clamping plate 31 closer to the surface of the battery until the clamping plate 31 contacts and presses against the surface of the battery. At this time, when the battery is installed in the battery compartment, it can be better kept stable and is not easy to shake or shift, thus ensuring stable power output.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An electric vehicle frame battery compartment comprising a compartment plate (1), characterized in that: Connecting plates (4) and connecting blocks (5) are fixedly connected to both sides of the surface of the compartment plate (1). A heat dissipation device (2) is provided at the bottom of the compartment plate (1). The heat dissipation device (2) assists the battery in the battery compartment in cooling down by means of a rotating plate (22). The heat dissipation device (2) includes three mounting rods (21). The surface of the compartment plate (1) has three openings. The three mounting rods (21) are fixedly connected to the inner walls of the three openings. A rotating plate (22) is rotatably mounted on the arc surface of the mounting rods (21). Gears (23) are fixedly connected to both sides of the surface of the rotating plate (22). The gears (23) are sleeved on the arc surface of the mounting rods (21). The bottom surface of the compartment plate (1) has two... A toothed plate (24) is fixedly connected to each side, wherein the toothed plate (24) meshes with the gear (23), and a positioning plate (25) is slidably connected to the inner wall of the toothed plate (24). The positioning plate (25) is fixedly connected to the bottom of the bin plate (1). A rotating shaft (28) is fixedly connected to the bottom surface of the bin plate (1). An input end of an electric telescopic rod (27) is rotatably provided on the arc surface of the rotating shaft (28). An installation frame (26) is rotatably provided on the output end of the electric telescopic rod (27). The installation frame (26) is fixedly connected to the rotating plate (22) in the middle position. Several evenly distributed strip grooves (29) are opened on the surface of the three rotating plates (22), wherein the strip grooves (29) enhance the use effect of the rotating plates (22).

2. The electric vehicle frame battery compartment of claim 1, wherein: The heat dissipation device (2) also includes two reinforcing rods (210), the two ends of which are fixedly connected to the surfaces of the two toothed plates (24).

3. An electric vehicle frame battery compartment according to claim 2, wherein: The heat dissipation device (2) also includes two arc-shaped plates (211), which are respectively installed on the bottom surface of the compartment plate (1) and located on both sides of the electric telescopic rod (27).

4. The electric vehicle frame battery compartment of claim 1, wherein: The surfaces of the two connecting plates (4) are provided with a reinforcing device (3), wherein the reinforcing device (3) includes two bolts (32), the two bolts (32) are respectively threaded to the surfaces of the two connecting plates (4), and a clamping plate (31) is rotatably provided on the side of the two bolts (32) that are close to each other.

5. An electric vehicle frame battery compartment according to claim 4, wherein: The inner wall of the clamp (31) is fixed with a reinforcing pad (33), which improves the limiting effect of the clamp (31).

6. An electric vehicle frame battery compartment according to claim 5, wherein: The surfaces of the two clamping plates (31) are respectively provided with stabilizing grooves (34), and the inner walls of the two stabilizing grooves (34) are slidably mounted with stabilizing plates (35).

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