Three-proofing car cover for electric car

Abstract

The three-proofing car cover comprises a fixed cover, a turnover cover and a water storage tank, the bottom of the fixed cover is provided with an inlet and outlet, the turnover cover is rotatably connected with the fixed cover through a rotating shaft and can suspend at the tail end, the turnover cover and the fixed cover are enclosed to form a cavity through an anti-theft lock, and the water storage tank is arranged in the cavity. The cavity can contain the electric vehicle, the spraying device, the smoke sensor and the controller, the water storage tank is arranged at the highest position of the fixing cover and communicates with the spraying device, and the smoke sensor is used for sensing the smoke concentration in the cavity in real time and sending an early warning signal to the controller when the smoke concentration reaches a preset threshold value; and the controller starts the spraying device when receiving the early warning signal. The utility model has fireproof, rainproof and anti-theft functions, and effectively ensures the safety of the electric vehicle and people.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicles, and particularly relates to a three-proof vehicle cover for electric vehicles. Background Art

[0002] Electric bicycles are favored by more and more people for their advantages such as environmental protection, energy saving, economy, practicality, convenience and speed. With the popularity of electric bicycles, the problem of frequent fires caused by spontaneous combustion of electric bicycles has also followed. From August 1, 2021, the "Regulations on Fire Safety Management of High-rise Civil Buildings" will be officially implemented, which clearly prohibits parking or charging electric bicycles in public foyers, evacuation corridors, stairwells, and emergency exits of high-rise civil buildings. Difficult parking, charging, and anti-theft have become "major concerns" that trouble residents. Utility Model Content

[0003] The utility model aims to provide a three-proof vehicle cover for electric vehicles, which has the functions of fireproof, rainproof and theftproof.

[0004] The purpose of the utility model is achieved as follows: a three-proof vehicle cover for an electric vehicle, comprising a fixed cover, a flip cover and a water tank, wherein an entrance and exit are arranged at the bottom of the fixed cover, the flip cover is rotatably connected to the fixed cover by a rotating shaft and can be suspended at the end, the flip cover is enclosed with the fixed cover by an anti-theft lock to form a cavity, the cavity can accommodate an electric vehicle, a spray device, a smoke sensor and a controller, the water tank is arranged at the highest point of the fixed cover and is connected to the spray device, the smoke sensor is used to sense the smoke concentration in the cavity in real time, and sends an early warning signal to the controller when the smoke concentration reaches a preset threshold, and the controller starts the spray device when receiving the early warning signal.

[0005] When the utility model is used, it can be installed in an open space in a residential area / factory area or an outdoor designated parking place for electric vehicles alone or in an orderly arrangement, and a charging device can be installed in the cavity. When parking, the principle of one car and one cover is followed. After opening the flip cover, the electric vehicle is pushed into the cavity from the entrance and exit for charging. After parking, the flip cover is closed and the anti-theft lock is locked. The smoke sensor can monitor the status of the electric vehicle in real time. When the electric vehicle naturally produces smoke, the sprinkler device automatically sprinkles water to extinguish the fire in the first time. If the fire is large, the fixed cover and the flip cover can also control it in the cavity to inhibit the fire from spreading to other vehicles. Compared with the prior art, the beneficial effects of the utility model are: the vehicle cover has a simple structure, is easy to produce and manufacture, has a wide range of applications, and has a high economic value; it has a fireproof function, can avoid unnecessary losses, and protect personal and property safety; the flip cover can prevent the electric vehicle charger from short-circuiting when it rains, avoids the electric vehicle in an environment of wind and sun, and prolongs the service life of the electric vehicle; the electric vehicle is placed in a closed cavity, which can effectively prevent theft and ensure the safety of the electric vehicle.

[0006] As a further improvement of the utility model, the spray device includes a water outlet pipe connected to the bottom of the water tank, and a valve and at least one spray head are provided on the water outlet pipe. The valve is electrically connected to the controller and is arranged between the water tank and the spray head.

[0007] As a further improvement of the utility model, the flip cover is supported on the fixed cover by two symmetrically distributed gas spring hydraulic rods.

[0008] As a further improvement of the present invention, the fixed cover includes a rectangular rear baffle, two first side baffles corresponding to each other are arranged on the front side of the rear baffle, a spacing for electric vehicles to pass through is left between the two first side baffles, the rotating shaft is located on the top of the two first side baffles, and the flip cover includes two second side baffles corresponding to each other, and a guide plate, an arc plate and a front baffle are arranged between the two second side baffles from top to bottom.

[0009] As a further improvement of the present invention, a parking rack is provided at the lower part of the fixed cover for engaging the front wheel of the electric vehicle.

[0010] As a further improvement of the utility model, the flip cover is provided with an observation port for allowing a fire hose to pass through, and an openable observation window is provided corresponding to the observation port. The observation window is made of heat-resistant glass, and the fixed cover and the flip cover are both made of stainless steel.

[0011] As a further improvement of the utility model, it also includes a buzzer alarm, which is arranged on the outside of the fixed cover or the outside of the water tank. The controller turns on the buzzer alarm when receiving the early warning signal.

[0012] As a further improvement of the utility model, it also includes a power cord, on which a charging socket and a circuit breaker are arranged, the charging socket is arranged on the inner wall of the fixed cover, the circuit breaker is in a normally closed state, and the controller controls the circuit breaker to disconnect when receiving an early warning signal.

[0013] As a further improvement of the utility model, a mounting bar is provided at the bottom of the fixing cover, and a plurality of expansion screws are provided on the mounting bar.

[0014] As a further improvement of the utility model, the length of the fixed cover is 1980 mm, the width is 980 mm, and the total height of the fixed cover and the water tank is 2000 mm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle.

[0017] Figure 3 It is a front view of the fixed cover of the utility model.

[0018] Figure 4 It is a side view of the flip cover of the utility model when it is opened or closed.

[0019] Among them, 1 fixed cover, 101 mounting strip, 102 rear baffle, 103 first side baffle, 104 observation window, 105 entrance and exit, 2 flip cover, 201 second side baffle, 202 drainage plate, 203 arc plate, 204 front baffle, 205 observation window, 3 water tank, 4 anti-theft lock, 5 spray device, 501 water outlet pipe, 502 valve, 503 spray head, 6 smoke sensor, 7 controller, 8 parking rack, 9 charging socket, 10 gas spring hydraulic rod, 11 buzzer alarm. DETAILED DESCRIPTION

[0020] like Figure 1-4 As shown, a three-proof vehicle cover for an electric vehicle comprises a fixed cover 1, a flip cover 2 and a water tank 3. An inlet and outlet 105 is arranged at the bottom of the fixed cover 1. The flip cover 2 is rotatably connected to the fixed cover 1 through a rotating shaft and can be suspended at the end. The flip cover 2 is enclosed with the fixed cover 1 through an anti-theft lock 4 to form a cavity, which can accommodate an electric vehicle, a spray device 5, a smoke sensor 6, a power cord and a controller 7. The water tank 3 is arranged at the highest point of the fixed cover 1 and is connected to the spray device 5. The smoke sensor 6 is used to sense the smoke concentration in the cavity in real time, and sends an early warning signal to the controller 7 when the smoke concentration reaches a preset threshold value. The controller 7 starts the spray device 5 when receiving the early warning signal; a parking frame 8 is arranged at the lower part of the fixed cover 1 for engaging the front wheel of the electric vehicle; a mounting bar 101 is arranged at the bottom of the fixed cover 1, and a plurality of expansion screws are arranged on the mounting bar 101 for fixing to the ground to ensure the ability of the vehicle cover to cope with external forces; An observation port is provided for allowing a fire hose to pass through, and an openable observation window 205 is provided corresponding to the observation port. The observation window 205 is made of heat-resistant glass, and the fixed cover 1 and the flip cover 2 are both made of stainless steel. A charging socket 9 and a circuit breaker are provided on the power line. The charging socket 9 is provided on the inner wall of the fixed cover 1, and the circuit breaker is in a normally closed state. The controller 7 controls the circuit breaker to disconnect when receiving an early warning signal. In addition, the circuit breaker can also realize overload protection by detecting whether the current in the circuit exceeds the rated current. When the current in the circuit exceeds the rated current, the circuit breaker will automatically trip and cut off the circuit. Short-circuit protection is realized by detecting the short-circuit situation in the circuit. When a short-circuit occurs in the circuit, the current increases instantly, and the circuit breaker will quickly trip and cut off the circuit. A buzzer alarm 11 electrically connected to the controller 7 is provided on the outside of the fixed cover 1 or the outside of the water tank 3. The controller 7 turns on the buzzer alarm 11 when receiving the early warning signal.

[0021] Specifically, the spray device 5 includes a water outlet pipe 501 connected to the bottom of the water tank 3, and a valve 502 and three spray heads 503 are arranged on the water outlet pipe 501 from top to bottom. The valve 502 is electrically connected to the controller 7 and is arranged between the water tank 3 and the spray heads 503. Preferably, one of the spray heads 503 is located directly below the water tank, and the other two spray heads 503 are spaced apart along the height direction of the first side baffle 103, so that the electric vehicle can be sprayed with water in all directions to improve the fire extinguishing efficiency; the fixed cover 1 includes a rectangular rear baffle 102, and two first side baffles 103 corresponding to each other are arranged on the front side of the rear baffle 102. The two first side baffles 103 are arranged on the front side of the rear baffle 102. 3, there is a space between the two first side baffles 103 for electric vehicles to pass through, the rotating shaft is located at the top of the two first side baffles 103, the flip cover 2 includes two second side baffles 201 corresponding to each other, and a guide plate 202, an arc plate 203 and a front baffle 204 are arranged between the two second side baffles 201 from top to bottom. When the flip cover 2 is in a closed state, the guide plate 202 is in a tilted downward state; the flip cover 2 is supported on the fixed cover 1 by two symmetrically distributed gas spring hydraulic rods 10, the cylinder body of the gas spring hydraulic rod 10 is rotatably connected to the inner wall of the second side baffle 201, and the telescopic rod of the gas spring hydraulic rod 10 is rotatably connected to the inner wall of the first side baffle 103.

[0022] The length of the fixed cover 1 is designed to be 1980 mm, the width is 980 mm, and the total height of the fixed cover 1 and the water tank 3 is 2000 mm. This large size can meet the parking needs of electric motorcycles and the water supply needs of the sprinkler head 503. Small and medium sizes can also be designed according to electric bicycles and electric mopeds to maximize the use of space and resources.

[0023] When the utility model is in use, when parking the electric vehicle, the front wheel can be directly stuck on the parking frame 8, and the charging plug can be connected to the charging socket 9 to charge the electric vehicle. The electric vehicle and the charging status can be confirmed through the observation window 205. The smoke sensor 6 can monitor in real time whether there is smoke in the cavity. Even if the electric vehicle spontaneously combusts, the controller 7 can immediately respond to turn on the sprinkler device 5 and the buzzer alarm 11 and cut off the charging circuit. If the water in the water tank 3 is not enough to completely extinguish the fire, the observation window 205 can be opened, and the fire hose can be extended into the cavity to extinguish the fire. The fire is controlled in the vehicle cover from beginning to end, which protects the electric vehicles parked nearby, avoids the situation where multiple electric vehicles catch fire in succession due to the fire of one electric vehicle, and provides preparation time for fire extinguishing.

[0024] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. A three-proof vehicle cover for an electric vehicle, characterized in that: It includes a fixed cover, a flip cover and a water tank. The bottom of the fixed cover is provided with an entrance and exit. The flip cover is rotatably connected to the fixed cover through a rotating shaft and can hover at the end. The flip cover is enclosed with the fixed cover through an anti-theft lock to form a cavity. The cavity can accommodate an electric vehicle, a spray device, a smoke sensor and a controller. The water tank is arranged at the highest point of the fixed cover and is connected to the spray device. The smoke sensor is used to sense the smoke concentration in the cavity in real time and send a warning signal to the controller when the smoke concentration reaches a preset threshold. The controller starts the spray device when receiving the warning signal.

2. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: The spray device comprises a water outlet pipe connected to the bottom of the water tank, a valve and at least one spray head are arranged on the water outlet pipe, and the valve is electrically connected to the controller and is arranged between the water tank and the spray head.

3. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: The flip cover is supported on the fixed cover by two symmetrically distributed gas spring hydraulic rods.

4. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: The fixed cover includes a rectangular rear baffle, two first side baffles corresponding to each other are arranged on the front side of the rear baffle, a spacing for electric vehicles to pass through is left between the two first side baffles, the rotating shaft is located on the top of the two first side baffles, and the flip cover includes two second side baffles corresponding to each other, a guide plate, an arc plate and a front baffle are arranged between the two second side baffles from top to bottom.

5. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: A parking frame is arranged at the lower part of the fixed cover for engaging the front wheel of the electric vehicle.

6. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: The flip cover is provided with an observation port through which a fire hose can pass, and an openable observation window is provided corresponding to the observation port. The observation window is made of heat-resistant glass, and the fixed cover and the flip cover are both made of stainless steel.

7. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: It also includes a buzzer alarm, which is arranged on the outside of the fixed cover or the outside of the water tank. The controller turns on the buzzer alarm when receiving the early warning signal.

8. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: It also includes a power cord, on which a charging socket and a circuit breaker are arranged, the charging socket is arranged on the inner wall of the fixed cover, the circuit breaker is in a normally closed state, and the controller controls the circuit breaker to disconnect when receiving an early warning signal.

9. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: A mounting bar is arranged at the bottom of the fixing cover, and a plurality of expansion screws are arranged on the mounting bar.

10. The three-proof vehicle cover for electric vehicles according to claim 1, characterized in that: The length of the fixed cover is 1980 mm, the width is 980 mm, and the total height of the fixed cover and the water tank is 2000 mm.

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