Power generation device based on automobile shock absorber

Abstract

The utility model relates to the technical field of power generation devices based on automobile shock absorbers, and discloses a power generation device based on an automobile shock absorber, which comprises a shock absorber group, a power generation mechanism sleeved outside the shock absorber group, the power generation mechanism comprises a protection rubber sleeve and a magnetic ring, the protection rubber sleeve is connected with the shock absorber group, and the magnetic ring is connected with the shock absorber group. A copper coil is fixedly connected into the protection rubber sleeve, the magnetic ring is connected with the shock absorber set, exhaust holes are formed in the two ends of the bottom of the protection rubber sleeve, and a battery is connected to the top of the copper coil. According to the power generation device based on the automobile shock absorber, through the additionally arranged heat dissipation mechanism, external airflow is automatically sucked and discharged into the power generation mechanism to be discharged, heat energy in a protection rubber sleeve is discharged, and the situation that a copper coil cannot be normally used due to the fact that the shock absorber set, a magnetic ring and the copper coil are matched to generate heat energy of the power generation mechanism is avoided; meanwhile, the heat dissipation mechanism does not need to be driven by additional mechanical energy, energy loss is reduced, and environment friendliness is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power generation devices based on automobile shock absorbers, in particular to a power generation device based on automobile shock absorbers. Background Art

[0002] A car will generate a lot of vibrations during operation. For example, when starting, the car will vibrate with the shaking of the engine. When encountering bumpy roads, the car will vibrate with the ups and downs of the road. When accelerating or decelerating, the car will also vibrate due to the change of motion state. In order to overcome these vibrations, increase the comfort of the driver and passengers, and protect the precision instruments in the car, shock absorbers are needed for shock absorption. At the same time, the vibrations generated by the car can also be recycled through the principle of oscillation generators. For example, a shock absorber vibration energy recovery device proposed in Chinese patent CN219960196U converts mechanical energy into electrical energy, uses this part of energy to generate electricity, and stores it to charge the battery.

[0003] The above scheme generates power for recycling through the vibration of the coil, magnet and shock absorber. However, the shock absorber of the car will emit heat on the outside after long-term use. At the same time, the coil will also generate heat when generating electricity. If the heat energy accumulates inside the coil for a long time and is not dissipated, it may affect the power generation of the coil and reduce the power generation effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a power generation device based on an automobile shock absorber to solve the technical problem that the above-mentioned coil will also generate heat energy when generating electricity, and the heat energy will accumulate inside the coil for a long time without dissipating, which may affect the power generation of the coil and reduce the power generation effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power generation device based on an automobile shock absorber, comprising: a shock absorber group, the outer sleeve of the shock absorber group is connected with a power generation mechanism, the power generation mechanism comprises a protective rubber sleeve and a magnetic ring, the protective rubber sleeve is connected to the shock absorber group, the interior of the protective rubber sleeve is fixedly connected with a copper coil, the magnetic ring is connected to the shock absorber group, exhaust holes are provided at both ends of the bottom of the protective rubber sleeve, and a battery is connected to the top of the copper coil.

[0006] Both ends of the shock absorber group are connected to a heat dissipation mechanism, which includes a hollow column, a piston rod is slidably connected to the inside of the hollow column, the front and back sides of the hollow column are connected to a first one-way valve tube, the front and back sides of the hollow column are connected to a second one-way valve tube, the second one-way valve tube and one end of the first one-way valve tube away from the hollow column are connected to a vertical pipe, and the top of the vertical pipe close to one end of the power generation mechanism is connected to a hose, and the other end of the hose is inserted into the top of the protective rubber sleeve.

[0007] Preferably, the shock absorber group includes a damper, the bottom of which is slidably connected to a vertical shaft, a disc is sleeved on the outside of the damper, and a spring is connected between the disc and the vertical shaft, and a fixed head is connected to the top of the damper and the bottom of the vertical shaft. The damper can absorb vibrations generated by the vertical shaft through the spring and itself.

[0008] Preferably, the top of the protective rubber sleeve is connected to the bottom of the disc, the magnetic ring is sleeved on the outside of the vertical axis, the top of the hollow column is connected to the bottom of the disc, the bottom of the piston rod is connected to the outside of the vertical axis, and the disc can support the protective rubber sleeve and the hollow column.

[0009] Preferably, the second one-way valve tube is respectively arranged at the front bottom and the back top of the hollow column, and the two first one-way valve tubes are respectively arranged at the front top and the back bottom of the hollow column. The two second one-way valve tubes can only allow air to flow in one direction, and the two first one-way valve tubes can only allow air to flow in one direction.

[0010] Preferably, the bottom of the vertical pipe away from the power generation mechanism is connected to an air inlet, and the bottom of the air inlet is connected to a filter screen, so that the air inlet can prevent external dust from entering the interior of the vertical pipe.

[0011] Preferably, the top of the vertical pipe near one end of the power generation mechanism is connected to a third one-way valve pipe, and the third one-way valve pipe is connected to the hose. The third one-way valve pipe allows the vertical pipe connected to the hose to only exhaust air in one direction but not to take in air.

[0012] Compared with the prior art, the utility model provides a power generation device based on an automobile shock absorber, which has the following beneficial effects:

[0013] The power generation device based on automobile shock absorbers uses the vibration generated by the shock absorber group to generate electricity through the principle of oscillation power generation. Through the added heat dissipation mechanism, the external airflow is automatically sucked into the internal discharge of the power generation mechanism, and the internal heat energy of the protective rubber sleeve is discharged, so as to avoid the power generation mechanism The copper coil cannot be used normally due to the heat energy generated by the shock absorber group, the magnetic ring, and the copper coil. At the same time, the heat dissipation mechanism does not need additional mechanical energy to be driven, saving energy loss and being green and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front schematic diagram of the utility model;

[0015] Figure 2 This is a front view of the shock absorber assembly of the utility model;

[0016] Figure 3 This is a front view schematic diagram of the power generation mechanism of the utility model;

[0017] Figure 4 This is a front cross-sectional view of the power generation mechanism of the utility model;

[0018] Figure 5 It is a right side sectional view of the heat dissipation mechanism of the utility model.

[0019] In the figure: 1. shock absorber group; 11. damper; 12. vertical axis; 13. spring; 14. disc; 15. fixed head; 2. power generation mechanism; 21. protective rubber sleeve; 22. exhaust hole; 23. magnetic ring; 24. copper coil; 25. battery; 3. heat dissipation mechanism; 31. hollow column; 32. piston rod; 33. first one-way valve tube; 34. second one-way valve tube; 35. vertical pipe; 36. third one-way valve tube; 37. air inlet; 4. hose. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides a technical solution, please refer to Figure 1 and Figure 2 A power generation device based on automobile shock absorbers includes: a shock absorber group 1. This scheme is a structural improvement of the non-electronic component part based on the automobile shock absorber in the prior art, wherein the shock absorber group 1 is a common automobile shock absorber product that has been promoted in the prior art, and the shock absorber group 1 includes a damper 11.

[0022] The bottom of the damper 11 is slidably connected to the vertical shaft 12, the outside of the damper 11 is sleeved with a disc 14, and a spring 13 is connected between the disc 14 and the vertical shaft 12, the top of the damper 11 and the bottom of the vertical shaft 12 are both connected with a fixed head 15, the damper 11 can damp the vibration generated by the vertical shaft 12 through the spring 13 and itself, and the outside of the shock absorber group 1 is sleeved with a power generation mechanism 2.

[0023] The power generation mechanism 2 includes a protective rubber sleeve 21 and a magnetic ring 23. The protective rubber sleeve 21 can protect the copper coil 24 and the magnetic ring 23. The protective rubber sleeve 21 is connected to the shock absorber group 1. The other end of the rubber sleeve 21 is connected to the vertical axis 12. The copper coil 24 is fixedly connected to the inside of the protective rubber sleeve 21. The copper coil 24 can collect the generated electrical energy when the magnetic ring 23 moves up and down inside itself. The magnetic ring 23 is connected to the shock absorber group 1. Exhaust holes 22 are provided at both ends of the bottom of the protective rubber sleeve 21. The top of the copper coil 24 is connected to a battery 25, and the battery 25 can collect the electrical energy generated by the copper coil 24.

[0024] See also Figure 3 and Figure 4 Both ends of the shock absorber group 1 are connected to a heat dissipation mechanism 3, which includes a hollow column 31. The hollow column 31 can cooperate with the piston rod 32 to generate airflow. The top of the protective rubber sleeve 21 is connected to the bottom of the disc 14. The magnetic ring 23 is sleeved on the outside of the vertical shaft 12, and the top of the hollow column 31 is connected to the bottom of the disc 14.

[0025] The bottom of the piston rod 32 is connected to the outside of the vertical axis 12, the disc 14 can support the protective rubber sleeve 21 and the hollow column 31, the piston rod 32 is slidably connected to the inside of the hollow column 31, the front and back sides of the hollow column 31 are connected to the first one-way valve tube 33, and the front and back sides of the hollow column 31 are connected to the second one-way valve tube 34. The second one-way valve tube 34, the third one-way valve tube 36 and the first one-way valve tube 33 are one-way valve structures commonly used in the prior art.

[0026] See also Figure 5 The second one-way valve tube 34 is respectively arranged at the front bottom and the back top of the hollow column 31, and the two first one-way valve tubes 33 are respectively arranged at the front top and the back bottom of the hollow column 31. The two second one-way valve tubes 34 can only take in air in one direction, and the two first one-way valve tubes 33 can only take in air in one direction. The second one-way valve tube 34 and the first one-way valve tube 33 are both connected to a vertical pipe 35 at one end away from the hollow column 31, and the top of the vertical pipe 35 close to the end of the power generation mechanism 2 is connected to a hose 4.

[0027] The other end of the hose 4 is inserted into the top of the protective rubber sleeve 21, and the airflow can be discharged into the interior of the rubber sleeve. The bottom of the vertical pipe 35 away from the power generation mechanism 2 is connected to an air inlet 37, and the bottom of the air inlet 37 is connected to a filter. The air inlet 37 can prevent external dust from entering the interior of the vertical pipe 35. The top of the vertical pipe 35 close to the power generation mechanism 2 is connected to a third one-way valve pipe 36, and the third one-way valve pipe 36 is connected to the hose 4. The third one-way valve pipe 36 makes the vertical pipe 35 connected to the hose 4 only exhaust in one direction and cannot take in air.

[0028] In this solution, the shock absorber group 1 is first installed inside the vehicle body through the fixing head 15. When the shock absorber group 1 is absorbing shock, the vertical shaft 12 will reciprocate inside the damper 11, and then drive the magnetic ring 23 to move, so that the magnetic ring 23 moves inside the copper coil 24 to generate power, and then the generated power is collected by the battery 25 for use;

[0029] When the vertical shaft 12 moves up and down, it drives the piston rod 32 to move inside the hollow column 31, and then intake and exhaust are performed. When the piston rod 32 moves upward, the first one-way valve tube 33 on the upper front side and the second one-way valve tube 34 on the lower back side are driven to open through intake and exhaust respectively. The first one-way valve tube 33 discharges the airflow into the interior of the vertical pipe 35, and enters the interior of the protective rubber sleeve 21 through the cooperation of the third one-way valve tube 36 and the hose 4, and then discharges through the exhaust hole 22. The second one-way valve tube 34 introduces external air into the interior of the hollow column 31 through the air inlet 37 for use. When the piston rod 32 moves downward, it proves that the first one-way valve tube 33 below and the second one-way valve tube 34 on the upper back side are opened to intake and exhaust.

[0030] The power generation mechanism 2 generates electric energy by the vibration generated by the shock absorber group 1 and the principle of oscillation power generation. The heat dissipation mechanism 3 is added to automatically draw the external airflow into the interior of the power generation mechanism 2 and discharge it, and discharge the heat energy inside the protective rubber sleeve 21, so as to prevent the power generation mechanism 2 from generating heat energy in cooperation with the shock absorber group 1, the magnetic ring 23 and the copper coil 24, which may cause the copper coil 24 to be unable to be used normally. At the same time, the heat dissipation mechanism 3 does not need additional mechanical energy to be driven, thus saving energy loss and being green and environmentally friendly.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power generation device based on an automobile shock absorber, comprising: A shock absorber assembly (1), characterized in that: a power generation mechanism (2) is sleeved on the outside of the shock absorber assembly (1), the power generation mechanism (2) comprises a protective rubber sleeve (21) and a magnetic ring (23), the protective rubber sleeve (21) is connected to the shock absorber assembly (1), a copper coil (24) is fixedly connected to the inside of the protective rubber sleeve (21), the magnetic ring (23) is connected to the shock absorber assembly (1), exhaust holes (22) are provided at both ends of the bottom of the protective rubber sleeve (21), and a battery (25) is connected to the top of the copper coil (24); Both ends of the shock absorber group (1) are connected to a heat dissipation mechanism (3), the heat dissipation mechanism (3) comprising a hollow column (31), the interior of the hollow column (31) being slidably connected to a piston rod (32), the front and back sides of the hollow column (31) being connected to a first one-way valve tube (33), the front and back sides of the hollow column (31) being connected to a second one-way valve tube (34), the second one-way valve tube (34) and one end of the first one-way valve tube (33) away from the hollow column (31) being connected to a vertical tube (35), and the top of the vertical tube (35) close to one end of the power generation mechanism (2) being connected to a hose (4), the other end of the hose (4) being inserted into the top of the protective rubber sleeve (21).

2. The power generation device based on automobile shock absorber according to claim 1, characterized in that: The shock absorber assembly (1) comprises a damper (11), the bottom of the damper (11) is slidably connected to a vertical shaft (12), a disc (14) is sleeved on the outside of the damper (11), a spring (13) is connected between the disc (14) and the vertical shaft (12), and a fixing head (15) is connected to the top of the damper (11) and the bottom of the vertical shaft (12).

3. The power generation device based on automobile shock absorber according to claim 2, characterized in that: The top of the protective rubber sleeve (21) is connected to the bottom of the disc (14), the magnetic ring (23) is sleeved on the outside of the vertical shaft (12), the top of the hollow column (31) is connected to the bottom of the disc (14), and the bottom of the piston rod (32) is connected to the outside of the vertical shaft (12).

4. The power generation device based on automobile shock absorber according to claim 1, characterized in that: The second one-way valve tube (34) is respectively arranged at the front bottom and the back top of the hollow column (31), and the two first one-way valve tubes (33) are respectively arranged at the front top and the back bottom of the hollow column (31).

5. The power generation device based on automobile shock absorber according to claim 1, characterized in that: The bottom of the vertical pipe (35) at one end away from the power generation mechanism (2) is connected to an air inlet (37), and the bottom of the air inlet (37) is connected to a filter screen.

6. The power generation device based on automobile shock absorber according to claim 1, characterized in that: The top of the vertical pipe (35) close to one end of the power generation mechanism (2) is connected to a third one-way valve pipe (36), and the third one-way valve pipe (36) is connected to the hose (4).

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