An industrial mobile energy storage power supply with self - power generation for outdoor use

Abstract

The present invention discloses an industrial mobile energy storage power supply with self-power generation for outdoor use, which relates to the technical field of electrical equipment and includes a mobile power supply. A pull rod is hinged to the left side of the mobile power supply, wheels are arranged on the right side of the mobile power supply, a solar panel is fixedly connected to the top of the mobile power supply, a support block is fixedly connected to the bottom of the mobile power supply, and a protection mechanism is arranged at the bottom of the mobile power supply. By setting the protection mechanism, the protection plate below the mobile power supply will naturally play a role in protecting the bottom of the mobile power supply, avoiding the impact on the bottom when the mobile power supply is pulled and dragged, and also being able to prevent the internal battery of the mobile power supply from being damaged after impact, which may cause potential safety hazards. Through the deformation of the spring, the force of the instantaneous vibration is buffered, so as to relieve the impact vibration, and further protect the problem that the internal electronic components of the mobile power supply are affected due to vibration.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical equipment, and specifically relates to an industrial mobile energy storage power supply for self - generating electricity outdoors. Background Technique

[0002] Electrical Equipment is a general term for equipment such as generators, transformers, power lines, circuit breakers, etc. in the power system. The important role played by electricity in our life and production cannot be ignored. It brings us great convenience and becomes an important energy equipment in our production and life;

[0003] A portable mobile energy storage power supply described in the patent application with publication number CN116669337A includes: a power supply body and a housing. The power supply body is installed inside the housing. The housing includes a top shell, a base, a front panel, a left panel, and a right panel. The top shell, the base, the front panel, the left panel, and the right panel are assembled by screws and snap - fit structures to form the housing. The top shell and the base are assembled and connected by long screws. The left panel and the right panel are respectively assembled and connected to the left side and the right side of the top shell and the base by short screws. The front panel is respectively assembled and connected to the front surfaces of the top shell and the base by snap - fit structures;

[0004] Currently, when the mobile energy storage power supply used outdoors is moving through the uneven dirt and stone ground outdoors by rollers, the bottom of the energy storage power supply is easily collided by foreign objects such as stones, resulting in damage to the housing, and then affecting the working stability inside the energy storage power supply and avoiding potential safety hazards. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an industrial mobile energy storage power supply for self - generating electricity outdoors, achieving the purpose of solving the above problems.

[0006] To achieve the above purpose, the present invention is realized through the following technical solutions: An industrial mobile energy storage power supply for self - generating electricity outdoors includes a mobile power supply. A pull rod is hinged to the left side of the mobile power supply. Wheels are arranged on the right side of the mobile power supply. A solar panel is fixedly connected to the top of the mobile power supply. A support block is fixedly connected to the bottom of the mobile power supply. A protection mechanism is arranged at the bottom of the mobile power supply;

[0007] The protection mechanism includes:

[0008] A groove is opened at the bottom of the mobile power supply. A hinge sleeve is fixedly connected to the inner wall of the groove. A rotating shaft is rotatably connected to the inner wall of the hinge sleeve. The groove is used to fixedly place the hinge sleeve;

[0009] The protective plate is in an arc-shaped plate structure. One side of the protective plate is fixedly connected to the outer wall of the rotating shaft. A spring is arranged at the top of the protective plate. One end of the spring is fixedly connected to the bottom of the mobile power supply. The protective plate is used to protect the lower part of the mobile power supply, and the spring is used to play a role in resetting and buffering the protective plate.

[0010] Preferably, a buffer pad is fixedly connected to the bottom right side of the mobile power supply. The buffer pad is made of rubber and is used to prevent the protective plate from bumping against the bottom of the mobile power supply.

[0011] Preferably, a buffer mechanism is arranged at the bottom of the mobile power supply. The buffer mechanism includes a first hinge block. The top of the first hinge block is fixedly connected to the bottom of the mobile power supply. The first hinge block is hinged with a telescopic rod. One end of the telescopic rod is hinged with a second hinge block. The bottom of the second hinge block is fixedly connected to a fixing plate. The bottom of the fixing plate is fixedly connected to the top of the protective plate.

[0012] Preferably, one end of the spring is fixedly connected to the top of the protective plate through a fixing plate. The outer wall of the telescopic rod is provided with a first one-way valve and a second one-way valve. The diameter of the second one-way valve is smaller than that of the first one-way valve.

[0013] Preferably, the first one-way valve and the second one-way valve are for one-way air intake. The air intake end of the first one-way valve is communicated with the outside of the telescopic rod, and the air outlet end of the first one-way valve is communicated with the inside of the telescopic rod. The air intake end of the second one-way valve is communicated with the inside of the telescopic rod, and the air outlet end of the second one-way valve is communicated with the outside of the telescopic rod.

[0014] Preferably, a stabilizing protection mechanism is arranged at the bottom of the protective plate. The stabilizing protection mechanism includes a counterweight block. The counterweight block is in a square plate structure. One side of the counterweight block is fixedly connected to the bottom of the protective plate.

[0015] Preferably, a stabilizing block is fixedly connected to one side of the counterweight block. The stabilizing block is in a spiky shape and is inclined.

[0016] Preferably, several inclined grooves are formed at the bottom of the protective plate. The several inclined grooves are equidistantly arranged at the bottom of the protective plate. The inclined grooves are inclined grooves.

[0017] The present invention provides an industrial mobile energy storage power supply for self-generation outdoors, having the following beneficial effects:

[0018] 1. By setting the protection mechanism in the present invention, the protective plate under the mobile power supply will naturally play a role in protecting the bottom of the mobile power supply, avoiding the bottom from being impacted when the mobile power supply is pulled and dragged, and also being able to avoid the internal battery of the mobile power supply from being damaged after being impacted, which may cause potential safety hazards.

[0019] 2. By providing a protection mechanism in the present invention, when the protection plate replaces the bottom of the mobile power supply and is impacted, when the protection plate is hit by a foreign object, it will squeeze the spring. Through the deformation of the spring, the force of the instantaneous vibration is buffered, thereby alleviating the impact vibration, and further protecting the internal electronic components of the mobile power supply from being affected by vibration.

[0020] 3. By providing a protection mechanism in the present invention, since the protection plate can rotate for displacement, when the protection plate touches a foreign object, the staff member pulling the pull rod will feel the resistance of the pull. Thus, even if continuing to pull forward due to inertia, a displacement distance will be given to the protection plate, and the staff member can timely check the bottom of the mobile power supply, and then can take corresponding measures such as detouring and lifting the whole, to avoid the problem that the stone on the ground hits the bottom of the mobile power supply directly.

[0021] 4. By providing a buffer mechanism in the present invention, the exhaust is through the second one-way valve with a smaller diameter, resulting in a slower exhaust speed. Therefore, when the mobile power supply lands, the protection plate still remains in that position. Thus, when the mobile power supply falls under gravity, the bottom of the protection plate first touches the ground and quickly resists the ground, which can reduce the airborne time and avoid the problem that when the mobile power supply completely falls through the wheels to support the ground after being airborne, greater damage to the mobile power supply is caused due to the fall with the gravitational acceleration.

[0022] 5. By providing a buffer mechanism in the present invention, the support vibration generated between the protection plate and the ground will utilize the protection plate to squeeze the telescopic rod to accelerate the exhaust of the second one-way valve, realizing that the protection plate gradually pushes the telescopic rod to reset, thereby further alleviating the instantaneous vibration. It can not only contact the ground earlier than the wheels, but also relieve the vibration by gradually resetting, and fall at a moderate speed, and can also avoid the problem that the mobile power supply tilts left and right, and avoid the problem of tilting and falling due to direct support, and then comprehensively realize the protection effect of the mobile power supply when dealing with various problems.

[0023] 6. By providing a buffer mechanism in the present invention, when the staff member pulls the pull rod and the mobile power supply rolls forward through the wheels, since several inclined grooves are provided at the bottom of the protection plate, when foreign objects such as stones slide past the bottom of the protection plate, they will have a slight collision with the inclined inclined grooves, thereby generating a certain sound to remind the staff member of the collision situation of the protection plate at the bottom, which is more conducive to understanding the unevenness of the road surface at this time.

[0024] 7. The present invention provides a stabilizing protection mechanism. When the mobile power source is laid flat, the stabilizing block on the counterweight block on the right side of the protective plate touches the ground. When the stabilizing block touches the ground, it naturally falls into the soil. This can avoid the problem of the mobile power source being touched and causing the mobile power source to shake when the mobile power source is statically transmitting electricity. The spike-shaped stabilizing block can increase the friction between the mobile power source and the soil surface, thereby keeping the mobile power source stable in a flat state as much as possible. As long as the mobile power source is laid flat, it can automatically stabilize to a certain extent, thereby avoiding the problem of the mobile power source being touched and flipped over due to the staff's negligence in locking the wheels.

[0025] 8. The present invention provides a stabilizing protection mechanism. If the mobile power supply needs to be positioned more stably, the mobile power supply can be slightly pushed to the right. At this time, the stabilizing block will be directly inserted into the soil in the lower right direction. Since the stabilizing block is in an inclined state, the stabilizing block inserted into the soil will be pushed by the soil to drive the protective plate to apply a downward force, which will drive the protective plate to rotate downward and enter a deeper position in the soil, thereby achieving a more stable fixation of the mobile power supply.

[0026] 9. The present invention provides a stabilizing protection mechanism, and at the same time, the protective plate is inserted into the soil by the stabilizing block, pushed down and pulled to deform the spring, so that after the spring is deformed, there is always a pulling force to pull the protective plate to restore it, thereby transmitting the interaction force between the top of the stabilizing block and the soil to increase the friction between the stabilizing block and the soil, making it difficult for the stabilizing block to easily separate from the soil, and forming a more stable fixing effect.

[0027] 10. The present invention provides a stabilizing protection mechanism, and multiple inclined grooves can also achieve that when the mobile power supply is placed horizontally in a static state, it falls on the soil due to gravity and slightly sinks into the soil. The soil enters each inclined groove to form a larger obstacle, further preventing the mobile power supply from being pushed, thereby ensuring the stability of the mobile power supply when it is placed horizontally and statically. It can also contact with the soil to perform appropriate sound-absorbing and shock-absorbing effects, which is more conducive to the progress of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The structure of the mobile power supply of the present invention is shown in FIG. Figure 1 ;

[0029] Figure 2 The structure diagram of the mobile power supply of the present invention is shown as follows Figure 1 ;

[0030] Figure 3 The structure diagram of the mobile power supply of the present invention is shown as follows Figure 2 ;

[0031] Figure 4 The structure of the mobile power supply of the present invention is shown in FIG.Figure 2 ;

[0032] Figure 5 This is an enlarged view of point A of the present invention Figure 3 ;

[0033] Figure 6 This is a schematic structural diagram of the protection mechanism of the present invention

[0034] Figure 7 This is a schematic diagram of the structural movement when the protection plate of the present invention is squeezed Figure 1 ;

[0035] Figure 8 This is a schematic diagram of the structural movement of the protection plate rebounding when the mobile power supply of the present invention jumps Figure 1 ;

[0036] Figure 9 This is a schematic structural diagram of the buffer mechanism of the present invention Figure 1 ;

[0037] Figure 10 This is a schematic structural diagram of the buffer mechanism of the present invention Figure 2 ;

[0038] Figure 11 This is a schematic diagram of the structural movement when the protection plate of the present invention is squeezed Figure 2 ;

[0039] Figure 12 This is a schematic diagram of the structural movement of the protection plate rebounding when the mobile power supply of the present invention jumps Figure 2 ;

[0040] Figure 13 This is a schematic structural diagram of the stable protection mechanism of the present invention

[0041] Figure 14 This is for the present invention Figure 3 Enlarged view of point B;

[0042] Figure 15 This is a schematic diagram of the structural movement when the mobile power supply of the present invention is placed flat Figure 1 ;

[0043] Figure 16 This is a schematic diagram of the structural movement when the mobile power supply of the present invention is placed flat Figure 2 .

[0044] In the figure: 1 mobile power supply, 2 pull rod, 3 protection mechanism, 301 groove, 302 hinge sleeve, 303 rotating shaft, 304 protection plate, 305 spring, 306 buffer pad, 4 buffer mechanism, 401 first hinge block, 402 telescopic rod, 403 second hinge block, 404 fixed plate, 405 first one-way valve, 406 second one-way valve, 5 stable protection mechanism, 501 counterweight, 502 stable block, 503 inclined groove, 6 support block, 7 wheel, 8 solar panel Detailed implementation mode

[0045] Example 1: Please refer to Figures 1 - 8 , the present invention provides a technical solution: an industrial mobile energy storage power supply for self - generating outdoors, including a mobile power supply 1, a pull rod 2 is hinged on the left side of the mobile power supply 1, wheels 7 are arranged on the right side of the mobile power supply 1, a solar panel 8 is fixedly connected to the top of the mobile power supply 1, a support block 6 is fixedly connected to the bottom of the mobile power supply 1, and a protection mechanism 3 is arranged at the bottom of the mobile power supply 1;

[0046] The protection mechanism 3 includes:

[0047] A groove 301 is opened at the bottom of the mobile power supply 1. An articulated sleeve 302 is fixedly connected to the inner wall of the groove 301. A rotating shaft 303 is rotatably connected to the inner wall of the articulated sleeve 302. The groove 301 is used to fixedly place the articulated sleeve 302.

[0048] A protection plate 304, the protection plate 304 is in an arc - shaped plate structure. One side of the protection plate 304 is fixedly connected to the outer wall of the rotating shaft 303. A spring 305 is arranged at the top of the protection plate 304. One end of the spring 305 is fixedly connected to the bottom of the mobile power supply 1. The protection plate 304 is used to protect the lower part of the mobile power supply 1, and the spring 305 is used for the reset buffer of the protection plate 304.

[0049] A buffer pad 306 is fixedly connected to the bottom right side of the mobile power supply 1. The buffer pad 306 is made of rubber and is used to prevent the protection plate 304 from colliding with the bottom of the mobile power supply 1;

[0050] When in use, when the mobile power supply 1 is used outdoors, it can absorb solar energy through the solar panel 8 at the top to realize self - power generation inside the mobile power supply 1, and then realize the function of mobile power supply through the external socket of the mobile power supply 1.

[0051] When it is necessary to move the mobile power supply 1 outdoors, after flipping and rotating the pull rod 2 upwards and pulling the pull rod 2, the pull rod 2 and the mobile power supply 1 as a whole are lifted, so that the mobile power supply 1 rotates and moves only through the wheels 7 below, realizing the portable movement of the mobile power supply 1.

[0052] When the mobile power supply 1 is in harsh outdoor terrains, such as some common construction areas where the ground is mostly muddy and rocky, pulling the handle 2 to lift the mobile power supply 1, and rotating the wheels 7 for movement, various stones and other foreign objects below are likely to hit the bottom of the mobile power supply 1 when the mobile power supply 1 rolls over the wheels 7, resulting in the shell of the mobile power supply 1 being cracked, dented or deformed, and then the internal components are exposed, increasing the risk of damage. At this time, the protective plate 304 under the mobile power supply 1 will naturally play a role in protecting the bottom of the mobile power supply 1, avoiding the bottom from being impacted when the mobile power supply 1 is pulled and dragged, and also being able to prevent the internal battery of the mobile power supply from being damaged after impact, which may cause potential safety hazards;

[0053] When the protective plate 304 replaces the bottom of the mobile power supply 1 to be impacted, when the protective plate 304 is hit by a foreign object, it will squeeze the spring 305, and through the deformation of the spring 305, the force of the momentary vibration is buffered, so as to relieve the vibration of the collision, and then further protect the problem that the internal electronic components of the mobile power supply 1 are affected due to vibration;

[0054] At the same time, since the protective plate 304 can rotate for displacement, when the protective plate 304 touches a foreign object, the staff pulling the handle 2 will feel the resistance of pulling. Therefore, even if they continue to pull forward due to inertia, a displacement distance will be given to the protective plate 304, and the staff can check the bottom of the mobile power supply 1 in time, and then can take corresponding measures such as detouring and lifting the whole thing, to avoid the problem that the stones on the ground hit the bottom of the mobile power supply 1 directly;

[0055] When pulling the handle 2 to make the mobile power supply 1 move forward at a relatively fast speed, once accidentally encountering a relatively large stone, it is easy for the bottom of the mobile power supply 1 to be directly lifted by the stone due to the relatively fast pulling speed, resulting in the wheels 7 leaving the ground and slightly taking off. At this time, the protective plate 304 will rotate upward and compress the spring 305 to deform;

[0056] Embodiment 2: Please refer to Figures 1 - 12 , on the basis of Embodiment 1, the present invention provides a technical solution: a buffer mechanism 4 is provided at the bottom of the mobile power supply 1. The buffer mechanism 4 includes a first hinge block 401, the top of the first hinge block 401 is fixedly connected to the bottom of the mobile power supply 1, the first hinge block 401 is hinged with a telescopic rod 402, one end of the telescopic rod 402 is hinged with a second hinge block 403, the bottom of the second hinge block 403 is fixedly connected with a fixing plate 404, and the bottom of the fixing plate 404 is fixedly connected with the top of the protective plate 304.

[0057] The top of the protection plate 304 is fixedly connected to one end of the spring 305 through a fixing plate 404 , and a first one-way valve 405 and a second one-way valve 406 are provided on the outer wall of the telescopic rod 402 . The diameter of the second one-way valve 406 is smaller than that of the first one-way valve 405 .

[0058] The first one-way valve 405 and the second one-way valve 406 are one-way air intakes. The air intake end of the first one-way valve 405 is connected to the outside of the telescopic rod 402, and the air outlet end of the first one-way valve 405 is connected to the inside of the telescopic rod 402. The air intake end of the second one-way valve 406 is connected to the inside of the telescopic rod 402, and the air outlet end of the second one-way valve 406 is connected to the outside of the telescopic rod 402.

[0059] When the mobile power source 1 and the wheel 7 are lifted off the ground because the protective plate 304 below is hit by a stone, and the wheel 7 at the bottom of the mobile power source 1 is lifted off the ground and suspended in the air, the protective plate 304 is quickly rebounded by the rebound force of the spring 305 when it is received at the bottom, and is pushed to rotate and descend by the inertia after the rebound by the spring 305, and the protective plate 304, which was originally in a nearly horizontal state, is transformed into a vertical state. The protective plate 304 can rotate and descend by a greater angle, so that the protective plate 304 in a nearly vertical state will exceed the bottom of the wheel 7. Because the protective plate 304 rotates and descends, the spring 305 is stretched, and the telescopic rod 402 is pulled and extended, and the air inside the telescopic rod 402 is taken in through the first one-way valve 405, but when the spring 305 pulls the protective plate 304 to reset, the exhaust inside the telescopic rod 402 is exhausted through the second one-way valve 406 exhaust, the caliber of the second one-way valve 406 is much smaller than that of the first one-way valve 405, so when the protective plate 304 rotates and descends beyond the bottom of the wheel 7 and pulls the spring 305 and the telescopic rod 402, the air intake through the first one-way valve 405 is not affected, but when the protective plate 304 is reset by the elastic force of the spring 305, the air is exhausted through the second one-way valve 406 with a smaller caliber, resulting in a slower exhaust speed. Therefore, when the mobile power supply 1 falls to the ground, the protective plate 304 will remain in this position for a long time after being ejected beyond the bottom of the wheel 7, so that when the mobile power supply 1 falls with gravity, the bottom of the protective plate 304 contacts the ground first and quickly resists the ground, which can reduce the vacant time and avoid the problem of greater damage to the mobile power supply 1 caused by falling with the acceleration of gravity when the mobile power supply 1 is completely dropped after being vacated and supported by the wheel 7 on the ground;

[0060] As the second one-way valve 406 is gradually exhausted, the protective plate 304 gradually rotates from a vertical state to an original approximately horizontal state, thereby gradually leveling the mobile power supply 1. When the wheels 7 can touch the ground, the staff can pull the mobile power supply 1 to move again by using the pull rod 2.

[0061] When the bottom of the protection plate 304 abuts against the ground, the mobile power supply 1 is supported. At the same time, the support vibration generated between the protection plate 304 and the ground will use the protection plate 304 to squeeze the telescopic rod 402, accelerating the exhaust of the second one-way valve 406, realizing that the protection plate 304 gradually pushes the telescopic rod 402 to reset, thereby further alleviating the instantaneous vibration. This not only enables it to contact the ground earlier than the wheel 7, but also can relieve the vibration by gradually resetting, and fall at a moderate speed, which can also avoid the problem of the mobile power supply 1 tilting left and right, and avoid the problem of tilting and falling due to direct support, thus comprehensively realizing the protective effect of the mobile power supply 1 when dealing with various problems;

[0062] Primary buffering: The protection plate 304 directly absorbs the instantaneous impact kinetic energy through the deformation of the spring 305. This primary buffering can reduce 60%-70% of the instantaneous impact force (refer to the conventional spring damping efficiency). Secondary buffering: When the protection plate 304 is collided by a stone and causes the mobile power supply 1 to be lifted and then land, the exhaust speed is controlled by the second one-way valve 406 with a small diameter inside the telescopic rod 402, so that the protection plate 304 automatically lifts after rebounding and contacts the ground one step ahead of the wheel 7. As the second one-way valve 406 with a small diameter gradually exhausts, the remaining impact force is converted into energy released slowly, further reducing the amplitude of vibration transmitted to the mobile power supply, and can additionally reduce the amplitude of vibration generated when the mobile power supply 1 lands on the ground by more than 40% on the basis of the primary buffering;

[0063] When the mobile power supply 1 is pulled by the pull rod 2, the support block 6 does not contact the ground. When the mobile power supply is placed flat, the support block 6 and the wheel 7 jointly support the mobile power supply 1 to keep it stable;

[0064] Embodiment 3: Please refer to Figures 1 - 16 , on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: A stable protection mechanism 5 is provided at the bottom of the protection plate 304. The stable protection mechanism 5 includes a counterweight block 501. The counterweight block 501 is a square plate-like structure, and one side of the counterweight block 501 is fixedly connected to the bottom of the protection plate 304.

[0065] A stabilizing block 502 is fixedly connected to one side of the counterweight block 501. The stabilizing block 502 is in a spiky shape and is inclined.

[0066] A plurality of inclined grooves 503 are opened at the bottom of the protection plate 304. The plurality of inclined grooves 503 are equally spaced and opened at the bottom of the protection plate 304. The inclined grooves 503 are inclined grooves;

[0067] When the staff pulls the pull rod 2 and the mobile power source 1 rolls forward through the wheels 7, if the bottom of the protective plate 304 touches a stone or other foreign object, the protective plate 304 will be pushed up and slide over the bottom of the protective plate 304. At this time, since a number of inclined grooves 503 are provided at the bottom of the protective plate 304, when a stone or other foreign object passes through the bottom of the protective plate 304, a slight collision will occur with the inclined inclined grooves 503, thereby generating a certain sound to remind the staff that the bottom protective plate 304 is hit, which is more conducive to understanding the degree of unevenness of the road surface at this time;

[0068] Since the right side of the protective plate 304 is fixedly connected to the counterweight 501, when the mobile power supply 1 is laid flat, the counterweight 501 will give the protective plate 304 a greater force to pull the spring 305 than when the mobile power supply 1 is tilted. Therefore, when the mobile power supply 1 is laid flat, the spring 305 needs to bear a greater load applied by the protective plate 304 and the counterweight 501, and the spring 305 will be pulled and deformed to a greater extent. At this time, the protective plate 304 will drive the rotating shaft 303 to rotate and descend in the inner wall of the hinge sleeve 302, so that the counterweight 501 on the right side of the protective plate 304 The stabilizing block 502 touches the ground. When the stabilizing block 502 touches the ground, it naturally falls into the soil. When the mobile power supply 1 is working in a static state of transmitting electricity, the problem of shaking of the mobile power supply 1 caused by touching the mobile power supply 1 can be avoided. The friction between the mobile power supply 1 and the soil ground can be increased by the spike-shaped stabilizing block 502, so as to keep the mobile power supply 1 stable in a flat state as much as possible. As long as the mobile power supply 1 is laid flat, it can automatically stabilize to a certain extent, so as to avoid the problem of being touched and flipped due to the staff's negligence of not locking the wheels 7.

[0069] If the mobile power supply 1 needs to be positioned more stably, the mobile power supply 1 can be slightly pushed to the right. At this time, the stabilizing block 502 will be directly inserted into the soil in the lower right direction. Since the stabilizing block 502 is in an inclined state, the stabilizing block 502 inserted into the soil will be pushed by the soil to drive the protective plate 304 to apply a downward component of force, which will drive the protective plate 304 to rotate downward and enter a deeper position in the soil, thereby achieving a more stable fixation of the mobile power supply 1. At the same time, the protective plate 304 is pushed down by the stabilizing block 502 inserted into the soil and pulls the spring 305 to deform. Therefore, after the spring 305 is deformed, there will always be a pulling force to pull the protective plate 304 to reset it, which is transmitted to the interaction force between the top of the stabilizing block 502 and the soil, so as to increase the friction between the stabilizing block 502 and the soil, so that the stabilizing block 502 is not easily separated from the soil, and a more stable fixing effect can be formed.

[0070] Moreover, multiple inclined grooves 503 can also achieve slight sinking into the soil by gravity when the mobile power supply 1 is placed flat and static, and the entry of soil between each inclined groove 503 forms a greater obstruction, further preventing the mobile power supply 1 from being pushed, thereby ensuring the stability of the mobile power supply 1 when it is placed flat and working statically. It can also come into contact with the soil to perform appropriate sound and vibration damping functions, which is more conducive to the progress of the work.

[0071] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. An industrial mobile energy storage power supply with self - power generation for outdoor use, comprising a mobile power supply (1), a pull rod (2) is hinged to the left side of the mobile power supply (1), and wheels (7) are arranged on the right side of the mobile power supply (1), and it is characterized in that: The top of the mobile power supply (1) is fixedly connected with a solar panel (8), the bottom of the mobile power supply (1) is fixedly connected with a support block (6), and a protection mechanism (3) is arranged at the bottom of the mobile power supply (1); The protection mechanism (3) includes: A groove (301) is opened at the bottom of the mobile power supply (1). An articulated sleeve (302) is fixedly connected to the inner wall of the groove (301), and a rotating shaft (303) is rotatably connected to the inner wall of the articulated sleeve (302); A protection plate (304), the protection plate (304) is in an arc-shaped plate structure. One side of the protection plate (304) is fixedly connected to the outer wall of the rotating shaft (303). A spring (305) is arranged at the top of the protection plate (304), and one end of the spring (305) is fixedly connected to the bottom of the mobile power supply (1); A buffer pad (306) is fixedly connected to the bottom right side of the mobile power supply (1), and the buffer pad (306) is made of rubber; A buffer mechanism (4) is arranged at the bottom of the mobile power supply (1). The buffer mechanism (4) includes a first articulated block (401). The top of the first articulated block (401) is fixedly connected to the bottom of the mobile power supply (1). The first articulated block (401) is articulated with a telescopic rod (402). One end of the telescopic rod (402) is articulated with a second articulated block (403). The bottom of the second articulated block (403) is fixedly connected to a fixing plate (404), and the bottom of the fixing plate (404) is fixedly connected to the top of the protection plate (304); The top of the protection plate (304) is fixedly connected to one end of the spring (305) through the fixing plate (404). A first one-way valve (405) and a second one-way valve (406) are arranged on the outer wall of the telescopic rod (402), and the diameter of the second one-way valve (406) is smaller than that of the first one-way valve (405); The first one-way valve (405) and the second one-way valve (406) are for one-way air intake. The air intake end of the first one-way valve (405) is communicated with the outside of the telescopic rod (402), and the air outlet end of the first one-way valve (405) is communicated with the inside of the telescopic rod (402). The air intake end of the second one-way valve (406) is communicated with the inside of the telescopic rod (402), and the air outlet end of the second one-way valve (406) is communicated with the outside of the telescopic rod (402); Primary buffering: The protection plate (304) directly absorbs the instantaneous impact kinetic energy through the deformation of the spring (305). This primary buffering can reduce 60%-70% of the instantaneous impact force; Secondary buffering: When the protection plate (304) is collided by a stone and the mobile power supply (1) is lifted and then falls to the ground, the exhaust speed is controlled by the small-diameter second one-way valve (406) inside the telescopic rod (402), so that the protection plate (304) automatically lifts up after rebounding and touches the ground one step ahead of the wheel (7). As the small-diameter second one-way valve (406) gradually exhausts air, the remaining impact force is converted into energy released slowly, further reducing the amplitude of vibration transmitted to the mobile power supply. It can additionally reduce the amplitude of vibration generated when the mobile power supply (1) lands on the ground by more than 40% on the basis of the primary buffering.

2. The industrial mobile energy storage power supply with self-power generation for outdoor use according to claim 1, characterized in that: A stabilizing protection mechanism (5) is provided at the bottom of the protection plate (304). The stabilizing protection mechanism (5) includes a counterweight (501). The counterweight (501) is in the shape of a square plate, and one side of the counterweight (501) is fixedly connected to the bottom of the protection plate (304).

3. The industrial mobile energy storage power supply with self-power generation for outdoor use according to claim 2, characterized in that: A stabilizing block (502) is fixedly connected to one side of the counterweight (501). The stabilizing block (502) is in the shape of a spike and is inclined.

4. An industrial mobile energy storage power supply for outdoor self-power generation according to claim 3, characterized in that: A plurality of inclined grooves (503) are formed at the bottom of the protection plate (304). The plurality of inclined grooves (503) are equidistantly formed at the bottom of the protection plate (304), and the inclined grooves (503) are inclined grooves.

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