CN220914967U - Charging device with voltage detection sensor - Google Patents

Abstract

The utility model belongs to the technical field of charging, in particular to a charging device with a voltage detection sensor, which aims at the problems that the prior equipment only can carry out alarming action after finding abnormality and cannot protect a circuit, so that the equipment is easy to burn out by large voltage. The utility model detects whether the voltage and the circuit in the circuit are overloaded or not through the voltage detection sensor and the Hall current sensor, and controls the main board to control the air circuit breaker to immediately disconnect the circuit once abnormality is found, thereby realizing the purpose of protecting equipment from being burnt out.

Description

Charging device with voltage detection sensor

Technical Field

The utility model relates to the technical field of charging, in particular to a charging device with a voltage detection sensor.

Background

Along with the progress of science and technology and the development of society, people have also become higher and higher demands on life quality, so that the reliability of electronic equipment is also receiving attention, a combined power supply is an important infrastructure, a traditional combined power supply generally uses a high-frequency switch power supply to convert alternating current commercial power into direct current, a lead-acid storage battery is generally configured in the combined power supply to ensure the reliable operation of equipment, and a monitoring system in the combined power supply is responsible for managing the stability of monitoring voltage or current.

The patent with the searched publication number of CN206696411U discloses an electric automobile monitoring device with voltage monitoring and charging prompt functions, and the device comprises a central processing unit, a wireless communication module and a power module. The central processing unit is connected with the 485 communication module, the 485 communication module is connected with the voltage sensor module, and the voltage sensor module is used for detecting the voltage of the power battery. The central processing unit is connected with the wireless communication module, and the wireless communication module is connected with the GPS positioning module. The wireless communication module is in communication connection with a server, and the server is in communication connection with a mobile phone of a user. The central processing unit is connected with the audible and visual alarm module. According to the device, the voltage sensor module is additionally arranged to monitor the voltage of the electric automobile in real time, so that a user can be reminded in time when the electric quantity is low. Through adding and setting up GPRS positioning module, can provide its nearby lease point information for electric automobile that the electric quantity is low to let the user enjoy incessant automobile experience.

After the existing equipment is abnormal, the alarm behavior can be only carried out, but a circuit cannot be protected, so that the problem that the equipment is burnt out by large voltage easily occurs, and therefore, a charging device with a voltage detection sensor is provided for solving the problem.

Disclosure of utility model

The utility model aims to solve the defect that a circuit cannot be flexibly protected, and provides a charging device with a voltage detection sensor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a charging device with voltage detection sensor, includes the equipment box, air circuit breaker is installed through the screw in the front of equipment box, a plurality of sockets are all pegged graft in the front bottom equidistance of equipment box, the inside one side of equipment box is through the screw installation control mainboard, hall current sensor is installed through the screw to one side of control mainboard, voltage detection sensor is installed through the screw to hall current sensor's bottom, the inside opposite side of equipment box is through the screw installation bee calling organ, the front of equipment box just corresponds the sound amplifying mouth has been seted up to bee calling organ, the thermovent has all been seted up to the both ends bottom of equipment box, two the both ends of thermovent all have the spout splint through the screw installation, four with two between the spout splint all have the dust guard through the spout grafting of seting up in the spout splint, two the handle has all been seted up at the one end top that the dust guard kept away from each other, the front one side joint of equipment box has the display screen, the display screen pass through the wire connect in the control mainboard.

Preferably, the top of the equipment box is provided with a handle through a screw, and the outer part of the handle is uniformly provided with anti-skid patterns.

Preferably, the bottom four corners of equipment box all are installed through the bolt and are removed the gyro wheel.

Preferably, one end of the air circuit breaker is connected with a power supply through a wire, and the other end of the air circuit breaker is respectively connected with a plurality of sockets through wires.

Preferably, the control main board is connected in parallel with the air circuit breaker through a wire, and the control main board is connected in series with the hall current sensor, the voltage detection sensor and the buzzer through wires.

In the utility model, the charging device with the voltage detection sensor comprises a charging device body, a charging device body and a charging device body, wherein the charging device body is provided with a charging device body, and the charging device body is provided with a charging device body:

1. according to the utility model, whether the voltage and the circuit in the circuit are overloaded or not is detected through the voltage detection sensor and the Hall current sensor, and once abnormality is found, the control main board controls the air circuit breaker to immediately disconnect the circuit, so that the purpose of protecting equipment from being burnt is realized;

2. According to the utility model, the dustproof plates are inserted outside the two radiating ports, so that the equipment does not need to radiate heat when the equipment is not used, but dust invades the inside of the equipment box due to gaps existing in the radiating ports, so that dust accumulation is caused, the two dustproof plates can greatly prevent external dust from invading the equipment box, and the cleanliness of the equipment is effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of a charging device with a voltage detection sensor according to the present utility model;

Fig. 2 is a schematic structural diagram of a front portion of a charging device with a voltage detection sensor according to the present utility model;

Fig. 3 is a schematic structural diagram of a portion a of a charging device with a voltage detection sensor according to the present utility model.

In the figure: 1. an equipment box; 2. an air circuit breaker; 3. a socket; 4. a control main board; 5. a hall current sensor; 6. a voltage detection sensor; 7. a buzzer; 8. a sound amplifying opening; 9. a heat radiation port; 10. a chute clamping plate; 11. a dust-proof plate; 12. a display screen; 13. a grip; 14. and (5) moving the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a charging device with voltage detection sensor, including equipment box 1, air circuit breaker 2 is installed through the screw in the front of equipment box 1, a plurality of sockets 3 are all pegged graft to the front bottom equidistance of equipment box 1, control mainboard 4 is installed through the screw to inside one side of equipment box 1, hall current sensor 5 is installed through the screw to one side of control mainboard 4, voltage detection sensor 6 is installed through the screw to the bottom of hall current sensor 5, buzzer 7 is installed through the screw to the inside opposite side of equipment box 1, sound amplifying mouth 8 has been seted up to the front of equipment box 1 and corresponds buzzer 7, thermovent 9 has all been seted up to the both ends bottom of equipment box 1, spout splint 10 are all installed through the screw to both ends of two thermovent 9, peg graft through the spout that sets up between two spout splint 10 of homonymy in four spout splint 10 has dust guard 11.

In this embodiment, the top of the end of the two dust-proof plates 11 away from each other is provided with a handle.

By adopting the scheme, the handles are arranged at the top of one end of the two dustproof plates 11, which are far away from each other, so that the efficiency of lifting the one end of the two dustproof plates 11, which are far away from each other, is improved.

In this embodiment, a display screen 12 is clamped on one side of the front surface of the equipment box 1, and the display screen 12 is connected to the control main board 4 through a wire.

By adopting the scheme, the display screen 12 is clamped on one side of the front face of the equipment box 1, the display screen 12 is connected to the control main board 4 through a wire, the purpose of displaying data in real time by controlling the display screen 12 through the control main board 4 is achieved, and the problem of incomplete display is avoided.

In the embodiment, a grip 13 is mounted on the top of the equipment box 1 through screws, and anti-skidding patterns are uniformly formed on the outer portion of the grip 13.

By adopting the scheme, the grip 13 is arranged at the top of the equipment box 1 through the screws, and anti-skidding patterns are uniformly formed on the outer part of the grip 13, so that the grip 13 is stably arranged at the top of the equipment box 1, and the problem of connection fracture is avoided.

In this embodiment, the moving rollers 14 are mounted on four corners of the bottom end of the equipment box 1 by bolts.

By adopting the scheme, the movable roller 14 is mounted at four corners of the bottom end of the equipment box 1 through bolts, so that the installation is stable, and the problem of unsmooth movement is avoided.

In this embodiment, one end of the air circuit breaker 2 is connected to a power source through a wire, and the other end of the air circuit breaker 2 is connected to a plurality of sockets 3 through wires, respectively.

By adopting the scheme, through being connected with the power through the wire at the one end of air circuit breaker 2, the other end of air circuit breaker 2 is connected in a plurality of sockets 3 through the wire respectively, realizes constituting the charging circuit that can break by oneself, effectual improvement power supply stability.

In this embodiment, the control main board 4 is connected in parallel with the air circuit breaker 2 through a wire, and the control main board 4 is connected in series with a hall current sensor 5, a voltage detection sensor 6 and a buzzer 7 through wires.

By adopting the scheme, the control main board 4 is connected in parallel with the air circuit breaker 2 through the lead, the control main board 4 is connected in series with the Hall current sensor 5, the voltage detection sensor 6 and the buzzer 7 through the lead, so that the control of the Hall current sensor 5 and the voltage detection sensor 6 for current and voltage detection is realized, and once abnormality is found, the buzzer 7 can be controlled for alarming and the air circuit breaker 2 is controlled for cutting off the circuit.

In the utility model, when in use, equipment to be charged is inserted on the socket 3, the control main board 4 controls the Hall current sensor 5 and the voltage detection sensor 6 to detect current and voltage, once abnormality is found, the buzzer 7 can be controlled to alarm, the air circuit breaker 2 is controlled to cut off the circuit, the display screen 12 is used for realizing charging and power-off data, a user can conveniently acquire information, the two heat dissipation ports 9 are used for communicating the air inside and outside the equipment box 1 to realize heat dissipation, and when the equipment is not in use, the two dust-proof plates 11 are inserted between the two corresponding chute clamping plates 10 to realize dust-proof.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a charging device with voltage detection sensor, includes equipment box (1), its characterized in that, air circuit breaker (2) are installed through the screw in the front of equipment box (1), a plurality of sockets (3) have all been seted up to the front bottom equidistance of equipment box (1), control mainboard (4) are installed through the screw in inside one side of equipment box (1), hall current sensor (5) are installed through the screw in one side of control mainboard (4), voltage detection sensor (6) are installed through the screw in the bottom of hall current sensor (5), bee calling organ (7) are installed through the screw in the inside opposite side of equipment box (1), the front of equipment box (1) just corresponds bee calling organ (7) have seted up megaphone jack (8), thermovent (9) have all been seted up at the both ends bottom of equipment box (1), two spout (10) are all installed through the screw in both ends of thermovent (9), four spout (10) are with between two spout (10) of side all had both sides through the board (11) of clamp, two top one side of all set up dustproof screen (11) are kept away from each other to connect between clamp plate (1), the display screen (12) is connected to the control main board (4) through a wire.

2. The charging device with the voltage detection sensor according to claim 1, wherein a grip (13) is mounted on the top of the equipment box (1) through screws, and anti-skidding patterns are uniformly formed on the outer portion of the grip (13).

3. The charging device with the voltage detection sensor according to claim 1, wherein the four corners of the bottom end of the equipment box (1) are provided with movable rollers (14) through bolts.

4. Charging device with a voltage detection sensor according to claim 1, characterized in that one end of the air circuit breaker (2) is connected with a power supply through a wire, and the other end of the air circuit breaker (2) is connected with a plurality of sockets (3) through wires, respectively.

5. The charging device with the voltage detection sensor according to claim 1, wherein the control main board (4) is connected in parallel to the air circuit breaker (2) through a wire, and the hall current sensor (5), the voltage detection sensor (6) and the buzzer (7) are connected in series through a wire to the control main board (4).