Automatic fire protection intelligent charging pile

Abstract

The utility model discloses an automatic fire protection intelligent charging pile, which belongs to the technical field of charging piles and comprises a pre-embedded box, a charging pile body is fixedly connected to the top of the pre-embedded box, a top plate is fixedly connected to the top of the charging pile body, and a shell is fixedly connected to the left side of the pre-embedded box. A motor is fixedly mounted at the top of an inner cavity of the shell, and the output end of the motor is fixedly connected with a threaded rod. The motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move upwards, the threaded sleeve drives the transverse plate to move upwards, and the transverse plate drives the protection frame to move upwards till the top of the protection frame is tightly attached to the bottom of the top plate, so that a closed space is formed between the protection frame and the top plate; and the protection frame and the top plate are both made of fireproof materials, so that fire can be effectively prevented from spreading to the charging pile body, and the situation that the charging pile body burns or explodes is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging piles, and in particular relates to an automatic fire protection intelligent charging pile. Background Art

[0002] A charging pile is a device that replenishes power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings (charging stations, shopping malls, public parking lots, etc.) and residential parking lots. It can charge various types of electric vehicles according to the adjusted voltage and current.

[0003] During the use of existing charging piles, since they are directly exposed to the air, when a fire occurs, the burning flames can easily cause the charging piles to burn or even explode, further increasing the fire. The fire prevention performance is poor, and there are great safety hazards. Secondly, since the charging piles do not have a fire warning function, they cannot remind people of the occurrence of a fire in the first place, missing the opportunity to extinguish the fire and the time to escape. Therefore, we provide a smart charging pile with automatic fire protection. Utility Model Content

[0004] The purpose of the utility model is to provide a fire automatic protection intelligent charging pile to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic fire protection intelligent charging pile, comprising an embedded box, the top of the embedded box is fixedly connected to a charging pile body, the top of the charging pile body is fixedly connected to a top plate, the left side of the embedded box is fixedly connected to a shell, the top of the inner cavity of the shell is fixedly installed with a motor, the output end of the motor is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a threaded sleeve, one side of the threaded sleeve is fixedly connected to a cross plate, and the top of the cross plate and the inner cavity of the embedded box are fixedly connected to a protective frame.

[0006] By adopting the above scheme, the threaded rod is driven to rotate by a motor, the threaded sleeve is driven to move upward by the threaded rod, the cross plate is driven to move upward by the threaded sleeve, and the protective frame is driven to move upward by the cross plate until the top of the protective frame is tightly fitted with the bottom of the top plate, so that a closed space is formed between the protective frame and the top plate, thereby protecting the charging pile body. Because the materials of the protective frame and the top plate are both fireproof materials, the fire can be effectively prevented from spreading to the charging pile body, thereby preventing the charging pile body from burning or exploding.

[0007] As a preferred implementation of an automatic fire protection smart charging pile, a smoke sensor is fixedly connected to the top of the left side of the charging pile body, and a buzzer alarm is fixedly connected to the top of the right side of the embedded box.

[0008] By adopting the above scheme, the smoke in the air is detected by the smoke sensor, and the detected data is transmitted to the control terminal for analysis. When the smoke concentration exceeds the set value, the buzzer alarm is activated by the control terminal, and the buzzer alarm is used to sound an alarm, thereby achieving the purpose of fire warning.

[0009] As a preferred implementation of an automatic fire protection smart charging pile, the bottom of the threaded rod is movably connected to a bearing, and the bottom of the bearing is fixedly connected to the bottom of the inner cavity of the shell.

[0010] By adopting the above solution, one end of the threaded rod is limited by setting the bearing to prevent the threaded rod from being suspended in the air and then shaking.

[0011] As a preferred implementation of an automatic fire protection smart charging pile, a slide groove is opened on the right side of the inner cavity of the embedded box, and one end of the cross plate is slidably connected to the inner wall of the slide groove.

[0012] By adopting the above scheme, one end of the horizontal board is limited by setting the slide groove, and the horizontal board is assisted to move, which greatly improves the smoothness of the movement of the horizontal board.

[0013] As a preferred implementation of the automatic fire protection smart charging pile, a protective shell is provided at the bottom of the front surface of the charging pile body, and the protective shell is fixedly connected to the charging pile body by bolts.

[0014] With the above solution, since the protective shell is fixedly connected by bolts, it can be seen that the protective shell can be quickly removed by external tools, so as to maintain the parts inside the charging pile body.

[0015] As a preferred implementation of the automatic fire protection smart charging pile, heat dissipation ports are provided at the rear ends of the tops of both sides of the charging pile body, and dustproof nets are provided in the inner cavities of the heat dissipation ports.

[0016] By adopting the above solution, the heat generated by the charging pile body during operation can be quickly discharged through the setting of the heat dissipation port, thereby achieving the purpose of efficient heat dissipation.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model drives the threaded rod to rotate through a motor, drives the threaded sleeve to move upward through the threaded rod, drives the horizontal plate to move upward through the threaded sleeve, and drives the protective frame to move upward through the horizontal plate until the top of the protective frame is tightly fitted with the bottom of the top plate, so that a closed space is formed between the protective frame and the top plate, thereby protecting the charging pile body. Because the materials of the protective frame and the top plate are both fireproof materials, the fire can be effectively prevented from spreading to the charging pile body, thereby preventing the charging pile body from burning or exploding.

[0019] 2. The utility model detects smoke in the air through a smoke sensor and transmits the detected data to a control terminal for analysis. When the smoke concentration exceeds a set value, the control terminal activates a buzzer alarm, which sounds an alarm to achieve a fire warning purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the second viewing angle of the present utility model;

[0022] Figure 3 It is a cross-sectional view of the shell and embedded box of the utility model.

[0023] In the figure: 1. Embedded box; 2. Charging pile body; 3. Shell; 4. Motor; 5. Threaded rod; 6. Threaded sleeve; 7. Cross plate; 8. Protective frame; 9. Top plate; 10. Smoke sensor; 11. Buzzer alarm. DETAILED DESCRIPTION

[0024] See also Figure 1-3 A fire automatic protection intelligent charging pile, comprising a pre-buried box 1, the top of which is fixedly connected to a charging pile body 2, Figure 2 As shown, a smoke sensor 10 is fixedly connected to the top of the left side of the charging pile body 2, and a buzzer alarm 11 is fixedly connected to the top of the right side of the embedded box 1. The smoke sensor 10 detects smoke in the air and transmits the detected data to the control terminal for analysis. When the smoke concentration exceeds the set value, the buzzer alarm 11 is activated by the control terminal, and an alarm is sounded by the buzzer alarm 11 to achieve the purpose of fire warning. A top plate 9 is fixedly connected to the top of the charging pile body 2, a shell 3 is fixedly connected to the left side of the embedded box 1, a motor 4 is fixedly installed on the top of the inner cavity of the shell 3, a threaded rod 5 is fixedly connected to the output end of the motor 4, a threaded sleeve 6 is threadedly connected to the surface of the threaded rod 5, a cross plate 7 is fixedly connected to one side of the threaded sleeve 6, and a protective frame 8 is fixedly connected to the top of the cross plate 7 and located in the inner cavity of the embedded box 1. Figure 2As shown, a protective shell is provided at the bottom of the front surface of the charging pile body 2, and the protective shell is fixedly connected to the charging pile body 2 by bolts. Since the protective shell is fixedly connected by bolts, it can be known that the protective shell can be quickly removed by external tools, so as to maintain the parts inside the charging pile body 2, and the threaded rod 5 is driven to rotate by the motor 4, and the threaded sleeve 6 is driven to move upward by the threaded rod 5, and the cross plate 7 is driven to move upward by the threaded sleeve 6, and the protective frame 8 is driven to move upward by the cross plate 7 until the top of the protective frame 8 is tightly fitted with the bottom of the top plate 9, so that a closed space is formed between the protective frame 8 and the top plate 9, so as to protect the charging pile body 2. Since the materials of the protective frame 8 and the top plate 9 are both fireproof materials, the fire can be effectively prevented from spreading to the charging pile body 2, thereby preventing the charging pile body 2 from burning or exploding.

[0025] See Figure 3 As shown, the bottom of the threaded rod 5 is movably connected to a bearing, and the bottom of the bearing is fixedly connected to the bottom of the inner cavity of the housing 3. Through the setting of the bearing, one end of the threaded rod 5 is limited to prevent the threaded rod 5 from being suspended in the air and then shaking. Figure 1 As shown, a slide groove is provided on the right side of the inner cavity of the embedded box 1, and one end of the cross plate 7 is slidably connected to the inner wall of the slide groove. Through the setting of the slide groove, one end of the cross plate 7 is limited and the cross plate 7 is assisted to move, which greatly improves the smoothness of the movement of the cross plate 7. Heat dissipation ports are provided at the rear ends of the tops of both sides of the charging pile body 2, and a dustproof net is provided in the inner cavity of the heat dissipation port. Through the setting of the heat dissipation port, the heat of the charging pile body 2 during operation can be quickly discharged to achieve the purpose of efficient heat dissipation.

[0026] When in use, first place the embedded box 1 in the embedded groove designated externally. After placement, during use, the smoke in the air is detected by the smoke sensor 10, and the detected data is transmitted to the control terminal for analysis. When the smoke concentration exceeds the set value, the buzzer alarm 11 is activated by the control terminal, and the buzzer alarm 11 is used to sound an alarm to achieve the purpose of fire warning. At the same time, the motor 4 drives the threaded rod 5 to rotate, and the threaded sleeve 6 is driven to move upward by the threaded rod 5, and the cross plate 7 is driven to move upward by the threaded sleeve 6, and the protective frame 8 is driven to move upward by the cross plate 7 until the top of the protective frame 8 is tightly fitted with the bottom of the top plate 9, so that a closed space is formed between the protective frame 8 and the top plate 9, thereby protecting the charging pile body 2. Because the materials of the protective frame 8 and the top plate 9 are both fireproof materials, the fire can be effectively prevented from spreading to the charging pile body 2, thereby preventing the charging pile body 2 from burning or exploding.

Claims

1. A fire automatic protection intelligent charging pile, characterized by: The invention comprises an embedded box (1), the top of the embedded box (1) is fixedly connected to a charging pile body (2), the top of the charging pile body (2) is fixedly connected to a top plate (9), the left side of the embedded box (1) is fixedly connected to a shell (3), the top of the inner cavity of the shell (3) is fixedly installed with a motor (4), the output end of the motor (4) is fixedly connected to a threaded rod (5), the surface of the threaded rod (5) is threadedly connected to a threaded sleeve (6), one side of the threaded sleeve (6) is fixedly connected to a transverse plate (7), and the top of the transverse plate (7) and located in the inner cavity of the embedded box (1) is fixedly connected to a protective frame (8).

2. According to claim 1, a fire automatic protection intelligent charging pile is characterized by: A smoke sensor (10) is fixedly connected to the top of the left side of the charging pile body (2), and a buzzer alarm (11) is fixedly connected to the top of the right side of the embedded box (1).

3. The fire automatic protection intelligent charging pile according to claim 1, characterized in that: The bottom of the threaded rod (5) is movably connected to a bearing, and the bottom of the bearing is fixedly connected to the bottom of the inner cavity of the housing (3).

4. The fire automatic protection intelligent charging pile according to claim 1, characterized in that: A slide groove is provided on the right side of the inner cavity of the embedded box (1), and one end of the horizontal plate (7) is slidably connected to the inner wall of the slide groove.

5. The fire automatic protection intelligent charging pile according to claim 1, characterized in that: A protective shell is provided at the bottom of the front surface of the charging pile body (2), and the protective shell and the charging pile body (2) are fixedly connected by bolts.

6. The fire automatic protection intelligent charging pile according to claim 1, characterized in that: The rear ends of the tops of both sides of the charging pile body (2) are provided with heat dissipation openings, and the inner cavities of the heat dissipation openings are provided with dustproof nets.

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