Mobile energy storage charging device

Abstract

The invention discloses a mobile energy storage charging device which comprises a shell, an upper machine cover is arranged above the shell, an air inlet and an air outlet are formed in the surface of the shell, and a regulation and control assembly used for controlling the running state of current in the charging device is arranged below the upper machine cover; a heat dissipation assembly for dissipating heat of the battery is arranged on one side of the air outlet; a dust removal assembly for removing dust on the surface of the battery is arranged on one side of the air inlet; the protection plate is lifted upwards to conduct friction transmission on the friction wheel, so that the friction wheel rotates, the friction wheel rotates to drive the driving gear to rotate, the driving gear is meshed with the driven gear to drive the driven gear to rotate, and the driven gear controls the transmission rod to conduct circumferential swing around the circle center of the transmission rod when rotating. When the transmission rod swings, the connecting plate is pushed to move towards the surface of the communication interface, and meanwhile, as the positioning shaft slides on the surface of the limiting sleeve for limiting, the connecting plate can be stably communicated with the communication interface, so that stable transmission of current is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile charging, and in particular to a mobile energy storage charging device. Background Art

[0002] Mobile energy storage charging is a technology that moves electric vehicle charging stations to other places for charging. Mobile energy storage charging has many advantages. It enables electric vehicles to obtain fast charging services at any time, improves the convenience and comfort of electric vehicles, improves the feasibility of electric vehicles, and promotes the popularization and development of electric vehicles.

[0003] During the charging process of the vehicle, the energy storage battery will discharge and generate heat, which will be dissipated through the heat dissipation port. However, it is easy to forget to close the heat dissipation port after charging is completed, which will cause external dust to enter the body box and damage the energy storage battery. In addition, when charging on rainy days, the charging port will be exposed to rain, causing charging danger; Therefore, the patent with application number CN116788077A discloses a mobile charging device for energy storage vehicles, which belongs to the field of mobile charging equipment, including a body box and two handles, the two handles are respectively installed on the front and rear sides of the body box, an interface panel is arranged in front of the body box, and a rain shield is fixedly installed in front of the body box. The present invention can make the motor drive the fan blades to rotate through the setting of the barrier net, and prevent foreign floating garbage from being blocked on the outside of the body box during heat dissipation treatment, so as to avoid the garbage from damaging the energy storage battery. When charging on rainy days, the rain shield can be used to block rainwater, so as to avoid rainwater from contacting the charging connection and damaging the interface on the rain shield. The setting of the rain shield can prevent external rainwater from entering the body box through the heat dissipation port, so as to better protect the normal operation of the energy storage battery in the body box and reduce the situation that the charging interface is exposed to rain when charging on rainy days.

[0004] However, although the above patent solves the problem of rainproofing the charging device, its safety is relatively low. It cannot automatically disconnect the power supply when the charging device is not working, which increases the probability of battery accidents. At the same time, it cannot change the heat dissipation and dehumidification method according to the working state of the charging device, resulting in poor heat dissipation and dehumidification effects, which has an adverse effect on the battery. Therefore, the present invention proposes a mobile energy storage charging device. Summary of the invention

[0005] The present invention can automatically adjust the connection status of the battery and the charging panel while changing the working status of the protective plate. At the same time, the direction of the heat dissipation airflow is adjusted according to the working status of the device, thereby achieving controllable effects of dehumidification and heat dissipation status, so as to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mobile energy storage charging device, comprising a shell, an upper cover is arranged above the shell, an air inlet and an air outlet are opened on the surface of the shell, and two groups of the air inlet and the air outlet are opened on the surface of the shell respectively, and a battery for energy storage and discharge and a charging panel for connecting an external charging connector are fixedly arranged inside the shell; a regulating component for controlling the internal current operating state of the charging device is arranged below the upper cover; a heat dissipation component for dissipating heat from the battery is arranged on one side of the exhaust port; a dust removal component for removing dust from the surface of the battery is arranged on one side of the air inlet.

[0007] Preferably, the regulating component includes a protective plate, a friction wheel, a connecting plate and a transmission wheel, and the regulating component controls the heat dissipation state of the battery by the heat dissipation component through the transmission wheel; the heat dissipation component includes an adjusting rod and a fan; the heat dissipation component blows away the dust collected by the dust removal component through the fan; the dust removal component includes a first rotating shaft and a cleaning brush, and the dust removal component cleans the battery and the air inlet surface through the cleaning brush.

[0008] Preferably, the protective plate slides on the surface of the shell; a sliding groove is provided on the surface of the protective plate, and the protective plate slides on the surface of the friction wheel through the sliding groove; the friction wheel rotates on the inner surface of the shell, and the surface of the friction wheel is fixedly connected with a driving gear, and the surface of the driving gear is transmission-connected with a driven gear, and the driven gear is fixed to the surface of the transmission wheel, and the transmission wheel rotates on the inner surface of the shell.

[0009] Preferably, a transmission rod is fixedly connected to the surface of the driven gear, and the transmission rod slides on the inner surface of the connecting plate, and a positioning shaft is fixedly connected to the surface of the connecting plate; the connecting plate is connected to the charging panel through a transmission wire.

[0010] Preferably, the adjusting rod rotates on the inner surface of the shell, the surface of the adjusting rod is fixedly connected to a motor, and the surface of the motor is fixedly connected to a protective cover; the surface of the motor is provided with an output end, and the fan is fixed to the surface of the output end; the surface of the adjusting rod is transmission-connected to a first transmission belt, and the transmission wheel is transmission-connected to the adjusting rod through the first transmission belt.

[0011] Preferably, the first rotating shaft rotates on the inner surface of the shell, the surface of the first rotating shaft is transmission-connected with the second transmission belt, the third transmission belt and the moving belt, the first rotating shaft is transmission-connected with the second rotating shaft through the third transmission belt, and the cleaning brush is fixed on the surface of the moving belt; the inner surface of the shell is rotationally connected with a support rod, and the moving belt is sleeved on the surface of the support rod.

[0012] Preferably, a communication interface is provided above the battery, a limiting sleeve is provided on the surface of the communication interface, the positioning shaft slides inside the limiting sleeve, and an air guide plate is fixedly provided below the battery.

[0013] Preferably, a universal wheel and a moving wheel are provided on the surface of the shell, and the moving wheel is transmission-connected to the first rotating shaft via a second transmission belt.

[0014] Preferably, push rods are fixedly connected to both sides of the shell, a rain shield is fixedly connected to the bottom of the push rods, the rain shield is arranged above the air inlet, and the air outlet is arranged below the protective plate.

[0015] Preferably, the charging panel is fixed to the surface of the shell, and the charging panel is arranged on one side of the protective plate.

[0016] The beneficial effects of the present invention are as follows: The present invention automatically adjusts the connection state of the battery and the charging panel through a regulating component, thereby improving the safety of the charging device; the protective plate is lifted up, and the charging panel is exposed to the external environment. At this time, the protective plate is converted from a shielding and protective effect on the charging panel to a sunscreen and rainscreen effect on the charging panel; in the process of the protective plate sliding upward on the surface of the shell, the friction wheel is frictionally transmitted through the slide groove, causing the friction wheel to rotate, and the rotation of the friction wheel drives the driving gear to rotate, and the driving gear drives the driven gear to rotate by meshing with the driven gear. When the driven gear rotates, it controls the transmission rod to swing in a circle around its center of circle, and when the transmission rod swings, it pushes the connecting plate to move toward the surface of the connecting interface. At the same time, because the positioning shaft is slidably limited on the surface of the limit sleeve, the connecting plate can be stably connected with the connecting interface, thereby ensuring stable transmission of current.

[0017] The present invention achieves the effect of dehumidifying the battery and adjusting the heat dissipation state through a heat dissipation component; the heat dissipation component draws air from the external environment into the interior of the shell through the air inlet, and then discharges it through the air outlet, which can bring out the moisture inside the shell and on the surface of the battery, thereby improving the reliability and stability of the battery, extending the battery life and ensuring safety during the charging process; when the driven gear drives the transmission wheel to rotate, the transmission wheel drives the adjustment rod to rotate through the first transmission belt, and the adjustment rod drives the motor to rotate during the rotation. At this time, the wind direction of the fan is opposite, and when the device is in a working state, the fan can directly blow air to the battery to dissipate heat, thereby achieving a rapid heat dissipation effect on the battery surface.

[0018] The present invention realizes the dust cleaning work of the battery and the air inlet through the dust removal component; during the movement of the device, the moving wheel drives the first rotating shaft to rotate through the second transmission belt, and the rotation of the first rotating shaft simultaneously drives the third transmission belt and the moving belt to rotate, and when the moving belt rotates, it drives several groups of cleaning brushes to slide on the surface of the battery and the air inlet, thereby sweeping off the dust on the surface of the battery and the air inlet, improving the ventilation effect of the air inlet, and improving the heat dissipation effect of the battery; when the fan rotates, the wind flow is pulled by the wind guide plate, and the wind flow is discharged to the surface of the air inlet through the wind guide plate, so that the dust swept off by the dust removal component can be blown to the outside, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a mobile energy storage charging device of the present invention; Figure 2 This is a schematic diagram of the positions of the control component, heat dissipation component, dust removal component and battery inside the housing of the present invention; Figure 3 It is a schematic diagram of the positional relationship between the regulating component, the regulating component and the dust removal component of the present invention; Figure 4 This is a schematic diagram of the overall structure of the control component of the present invention; Figure 5 It is a schematic diagram of the overall structure of the heat dissipation assembly of the present invention; Figure 6 It is a schematic diagram of the overall structure of the dust removal component of the present invention; Figure 7 This is a schematic diagram of the charging panel and the protection plate when the present invention is working; Figure 8 This is a schematic diagram of the structure of the air guide plate of the present invention; In the figure: 1, housing; 2, universal wheel; 3, sports wheel; 4, push rod; 5, upper cover; 6, rain shield; 7, air inlet; 8, air outlet; 9, battery; 91, connecting interface; 92, limit sleeve; 93, air guide plate; 10, charging panel; 100, control component; 101, protective plate; 102, slide groove; 103, friction wheel; 104, driving gear; 105, driven gear; 106, transmission wheel; 1 07. Transmission rod; 108. Connecting plate; 109. Positioning shaft; 200. Heat dissipation assembly; 201. Adjustment rod; 202. Motor; 203. Protective cover; 204. Fan; 205. First transmission belt; 300. Dust removal assembly; 301. First rotating shaft; 302. Second transmission belt; 303. Third transmission belt; 304. Second rotating shaft; 305. Moving belt; 306. Cleaning brush; 307. Support rod. DETAILED DESCRIPTION

[0020] Because the existing charging device has low safety, it cannot automatically disconnect the power supply when the charging device is not working, which increases the probability of battery accidents. At the same time, it cannot change the heat dissipation method according to the working state of the charging device, resulting in poor heat dissipation effect and battery damage; Therefore, the present invention provides a technical solution: a mobile energy storage charging device, including a housing 1, such as Figure 1 As shown, an upper cover 5 is provided above the shell 1, and an air inlet 7 and an air outlet 8 are provided on the surface of the shell 1. Two groups of air inlet 7 and air outlet 8 are provided on the surface of the shell 1 respectively; push rods 4 are fixedly connected to both sides of the shell 1, and a rain shield 6 is fixedly connected to the bottom of the push rod 4. The rain shield 6 is provided above the air inlet 7, and the air outlet 8 is provided below the protective plate 101; like Figure 2 As shown, a battery 9 for energy storage and discharge and a charging panel 10 for connecting an external charging connector are fixedly arranged inside the shell 1; a regulating component 100 for controlling the internal current operating state of the charging device is arranged below the upper cover 5; a heat dissipation component 200 for dissipating heat from the battery 9 is arranged on one side of the exhaust port 8; and a dust removal component 300 for removing dust from the surface of the battery 9 is arranged on one side of the air inlet 7.

[0021] like Figure 3 As shown, the regulating component 100 includes a protective plate 101, a friction wheel 103, a connecting plate 108 and a transmission wheel 106, and the regulating component 100 controls the heat dissipation state of the heat dissipation component 200 to the battery 9 through the transmission wheel 106; the heat dissipation component 200 includes an adjusting rod 201 and a fan 204; the heat dissipation component 200 blows away the dust collected by the dust removal component 300 through the fan 204; the dust removal component 300 includes a first rotating shaft 301 and a cleaning brush 306, and the dust removal component 300 cleans the surface of the battery 9 and the air inlet 7 through the cleaning brush 306.

[0022] The protective plate 101 slides on the surface of the housing 1; Figure 4 As shown, a slide groove 102 is provided on the surface of the protective plate 101, and the protective plate 101 slides on the surface of the friction wheel 103 through the slide groove 102; the friction wheel 103 rotates on the inner surface of the shell 1, and a driving gear 104 is fixedly connected to the surface of the friction wheel 103, and a driven gear 105 is transmission-connected to the surface of the driving gear 104, and the driven gear 105 is fixed to the surface of the transmission wheel 106, and the transmission wheel 106 rotates on the inner surface of the shell 1.

[0023] A transmission rod 107 is fixedly connected to the surface of the driven gear 105, and the transmission rod 107 slides on the inner surface of the connecting plate 108, and a positioning shaft 109 is fixedly connected to the surface of the connecting plate 108; the connecting plate 108 is connected to the charging panel 10 through a transmission wire.

[0024] The adjusting rod 201 rotates on the inner surface of the housing 1; Figure 5 As shown, the surface of the adjusting rod 201 is fixedly connected to the motor 202, and the surface of the motor 202 is fixedly connected to the protective cover 203; the surface of the motor 202 is provided with an output end, and the fan 204 is fixed to the surface of the output end; the surface of the adjusting rod 201 is transmission-connected to the first transmission belt 205, and the transmission wheel 106 is transmission-connected to the adjusting rod 201 through the first transmission belt 205.

[0025] The first rotating shaft 301 rotates on the inner surface of the housing 1; Figure 6 As shown, the surface of the first rotating shaft 301 is connected to the second transmission belt 302, the third transmission belt 303 and the moving belt 305, the first rotating shaft 301 is connected to the second rotating shaft 304 through the third transmission belt 303, and the cleaning brush 306 is fixed to the surface of the moving belt 305; the inner surface of the shell 1 is rotatably connected to the support rod 307, and the moving belt 305 is sleeved on the surface of the support rod 307.

[0026] like Figure 4 As shown, a communication interface 91 is provided above the battery 9 , a limiting sleeve 92 is provided on the surface of the communication interface 91 , the positioning shaft 109 slides inside the limiting sleeve 92 , and an air guide plate 93 is fixedly provided below the battery 9 .

[0027] A universal wheel 2 and a moving wheel 3 are provided on the surface of the housing 1 , and the moving wheel 3 is transmission-connected to the first rotating shaft 301 via a second transmission belt 302 .

[0028] The charging panel 10 is fixed to the surface of the housing 1 , and is disposed on one side of the protective plate 101 .

[0029] Working principle: In the device, the upper cover 5 is detachably connected to the shell 1. The upper cover 5 can be opened to place the battery 9 after energy storage into the shell 1. During this process, the protective plate 101 is in a state of being vertically inserted into the shell 1, thereby ensuring that the battery 9 and the charging panel 10 are disconnected at this time, thereby avoiding accidents such as leakage of the charging panel 10 when the charging device is not working, thereby improving safety.

[0030] At the same time, in the initial state, the wind blown by the fan 204 in the heat dissipation component 200 is directed toward the surface of the exhaust port 8, and the air in the external environment is attracted to the inside of the shell 1 through the air inlet 7, and then discharged through the exhaust port 8, which can bring out the moisture inside the shell 1 and the surface of the battery 9. When the battery is affected by a humid environment, it is easy to malfunction, such as leakage, deformation, etc. These malfunctions not only affect the service life of the battery, but may also cause the battery to malfunction and affect the charging efficiency. Therefore, the device can effectively prevent the occurrence of these problems by performing moisture-proof treatment on the heat dissipation component 200, improve the reliability and stability of the battery, extend the battery life and ensure safety during the charging process.

[0031] When the device is working, Figure 7 As shown, the protective plate 101 needs to be lifted upwards, at which point the charging panel 10 is exposed to the external environment. When the protective plate 101 is fully lifted, the protective plate 101 is rotated toward the outside of the housing 1 so that the protective plate 101 is parallel to the ground. At this point, the protective plate 101 is converted from shielding the charging panel 10 to protecting the charging panel 10 from the sun and rain. At the same time, as the protective plate 101 slides upward on the surface of the shell 1, the friction wheel 103 is frictionally transmitted through the slide groove 102, causing the friction wheel 103 to rotate. The rotation of the friction wheel 103 drives the driving gear 104 to rotate, and the driving gear 104 drives the driven gear 105 to rotate by meshing with the driven gear 105. When the driven gear 105 rotates, the transmission rod 107 is controlled to swing in a circle around its center. When the transmission rod 107 swings, it pushes the connecting plate 108 to move toward the surface of the connecting interface 91. At the same time, since the positioning shaft 109 is slidably limited on the surface of the limiting sleeve 92, the connecting plate 108 can be stably connected to the connecting interface 91, thereby ensuring stable transmission of current.

[0032] During this process, the driven gear 105 drives the transmission wheel 106 to rotate, and the transmission wheel 106 drives the adjustment rod 201 to rotate through the first transmission belt 205. The adjustment rod 201 drives the motor 202 to rotate during the rotation. At this time, the wind direction of the fan 204 is opposite. When the device is in working state, the fan 204 can directly blow air to dissipate heat to the battery 9, thereby achieving a rapid heat dissipation effect on the surface of the battery 9 and improving the stability of the battery 9 during operation.

[0033] During the movement of the device, the moving wheel 3 drives the first rotating shaft 301 to rotate through the second transmission belt 302. The rotation of the first rotating shaft 301 drives the third transmission belt 303 and the moving belt 305 to rotate at the same time. When the moving belt 305 rotates, it drives several groups of cleaning brushes 306 to slide on the surface of the battery 9 and the air inlet 7, thereby sweeping away the dust on the surface of the battery 9 and the air inlet 7, improving the ventilation effect of the air inlet 7, and improving the heat dissipation effect of the battery 9; When the fan 204 rotates, the wind flow is pulled by the wind guide plate 93, and the wind flow is discharged to the surface of the air inlet 7 through the wind guide plate 93, so that the dust swept by the dust removal component 300 can be blown to the outside, thereby improving the practicality of the device.

Claims

1. A mobile energy storage charging device, comprising a housing (1), an upper cover (5) being arranged above the housing (1), an air inlet (7) and an air outlet (8) being provided on the surface of the housing (1), and two groups of the air inlet (7) and the air outlet (8) being provided on the surface of the housing (1), characterized in that: A battery (9) for storing and discharging energy and a charging panel (10) for connecting an external charging connector are fixedly arranged inside the housing (1); a regulating component (100) for controlling the current running state inside the charging device is arranged below the upper cover (5); a heat dissipation component (200) for dissipating heat from the battery (9) is arranged on one side of the air outlet (8); and a dust removal component (300) for removing dust from the surface of the battery (9) is arranged on one side of the air inlet (7).

2. A mobile energy storage charging device according to claim 1, characterized in that: The regulating component (100) comprises a protective plate (101), a friction wheel (103), a connecting plate (108) and a transmission wheel (106); the regulating component (100) controls the heat dissipation state of the battery (9) by the heat dissipation component (200) through the transmission wheel (106); the heat dissipation component (200) comprises an adjustment rod (201) and a fan (204); the heat dissipation component (200) blows away dust collected by the dust removal component (300) through the fan (204); the dust removal component (300) comprises a first rotating shaft (301) and a cleaning brush (306); the dust removal component (300) cleans the surface of the battery (9) and the air inlet (7) through the cleaning brush (306).

3. A mobile energy storage charging device according to claim 2, characterized in that: The protective plate (101) slides on the surface of the housing (1); a slide groove (102) is provided on the surface of the protective plate (101), and the protective plate (101) slides on the surface of the friction wheel (103) through the slide groove (102); the friction wheel (103) rotates on the inner surface of the housing (1); a driving gear (104) is fixedly connected to the surface of the friction wheel (103); a driven gear (105) is drivingly connected to the surface of the driving gear (104); the driven gear (105) is fixed to the surface of a transmission wheel (106), and the transmission wheel (106) rotates on the inner surface of the housing (1).

4. A mobile energy storage charging device according to claim 3, characterized in that: A transmission rod (107) is fixedly connected to the surface of the driven gear (105); the transmission rod (107) slides on the inner surface of a connecting plate (108); a positioning shaft (109) is fixedly connected to the surface of the connecting plate (108); the connecting plate (108) is connected to the charging panel (10) via a transmission wire.

5. A mobile energy storage charging device according to claim 4, characterized in that: The adjusting rod (201) rotates on the inner surface of the housing (1); the surface of the adjusting rod (201) is fixedly connected to a motor (202); the surface of the motor (202) is fixedly connected to a protective cover (203); an output end is provided on the surface of the motor (202); the fan (204) is fixed to the surface of the output end; the surface of the adjusting rod (201) is transmission-connected to a first transmission belt (205); the transmission wheel (106) is transmission-connected to the adjusting rod (201) via the first transmission belt (205).

6. A mobile energy storage charging device according to claim 5, characterized in that: The first rotating shaft (301) rotates on the inner surface of the shell (1); the surface of the first rotating shaft (301) is connected to the second transmission belt (302), the third transmission belt (303) and the moving belt (305); the first rotating shaft (301) is connected to the second rotating shaft (304) via the third transmission belt (303); the cleaning brush (306) is fixed to the surface of the moving belt (305); the inner surface of the shell (1) is connected to the support rod (307) in rotation; the moving belt (305) is sleeved on the surface of the support rod (307).

7. A mobile energy storage charging device according to claim 6, characterized in that: A communication interface (91) is provided above the battery (9), a limit sleeve (92) is provided on the surface of the communication interface (91), the positioning shaft (109) slides inside the limit sleeve (92), and an air guide plate (93) is fixedly provided below the battery (9).

8. A mobile energy storage charging device according to claim 7, characterized in that: A universal wheel (2) and a moving wheel (3) are provided on the surface of the housing (1); the moving wheel (3) is transmission-connected to the first rotating shaft (301) via a second transmission belt (302).

9. A mobile energy storage charging device according to claim 8, characterized in that: Push rods (4) are fixedly connected to both sides of the shell (1), a rain shield (6) is fixedly connected below the push rods (4), the rain shield (6) is arranged above the air inlet (7), and the air outlet (8) is arranged below the protective plate (101).

10. A mobile energy storage charging device according to claim 9, characterized in that: The charging panel (10) is fixed to the surface of the housing (1), and the charging panel (10) is arranged on one side of the protective plate (101).

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