CN219451801U

CN219451801U - Energy-saving control device suitable for padlock

Info

Publication number: CN219451801U
Application number: CN202223303725.7U
Authority: CN
Inventors: 夏利江; 宋旭; 武洪强
Original assignee: Ludong University
Current assignee: Ludong University
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-08-01
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to an energy-saving control device suitable for a padlock, which belongs to the technical field of energy-saving control and comprises a magnet, a magnetic control sensor, a gateway and a controller, wherein the magnetic control sensor comprises a switch module, a transmission module and a power module which are connected in series, the magnet and the magnetic control sensor can be respectively arranged on the padlock or a door body, the magnet and the switch module are oppositely arranged, and when the distance between the magnet and the switch module is smaller than the induction distance, the switch module is closed; the gateway is connected with the transmission module and the controller in a wireless signal manner, and the controller controls the switch of the on-off device. The utility model is suitable for energy-saving reconstruction of the existing building of the padlock, has wide applicability, simple structure and lower reconstruction cost, judges whether personnel exist indoors according to the positions of the door body and the padlock, and performs indoor energy-saving control with high accuracy.

Description

Energy-saving control device suitable for padlock

Technical Field

The utility model relates to an energy-saving control device, in particular to an energy-saving control device suitable for a padlock, and belongs to the technical field of energy-saving control.

Background

The building energy consumption problem of public building is more outstanding, often appears long running water, energy waste phenomenon such as lamp that appears in the long time. Public building energy conservation is the key point of energy conservation and emission reduction in the future, and is also an important research field of national low-carbon development. Currently, the most common method for judging whether a person is in a room is to install a human body sensor, an intelligent lock and the like indoors. The human body sensor has various forms such as infrared rays, ultrasonic waves, doppler, pyroelectric elements and the like, a plurality of sensors are required to be arranged, and misjudgment and misinformation are easy to occur due to the interference of infrared heat sources such as indoor equipment, animals and the like; the intelligent lock has higher cost and has requirements on the installed door body, and can not be widely applied to energy-saving reconstruction of the existing building, in particular to energy-saving reconstruction of the common padlock. The padlock has a simple structure and low price, and is one of the most widely used lock bodies at present, so that an energy-saving control device suitable for the padlock is needed to judge whether personnel exist in a room according to the position change of the padlock when a door is locked in energy-saving reconstruction of a building, and further control the on-off of a power supply of electrical equipment such as an air conditioner, illumination and the like in the room to realize energy-saving control.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects existing in the prior art and provides an energy-saving control device suitable for a padlock.

The technical scheme for solving the technical problems is as follows:

the energy-saving control device suitable for the padlock comprises a magnet, a magnetic control sensor, a gateway and a controller, wherein the magnetic control sensor comprises a switch module, a transmission module and a power module which are connected in series, the magnet and the magnetic control sensor can be respectively arranged on the padlock or a door body, the magnet and the switch module are oppositely arranged, and when the distance between the magnet and the switch module is smaller than the induction distance, the switch module is closed; the gateway is connected with the transmission module and the controller in a wireless signal manner, and the controller controls the switch of the on-off device.

Furthermore, the switch module is a reed switch or a Hall switch, and the induction distance between the switch module and the paired magnet is smaller than 1cm.

Further, the magnet is arranged on the outer surface of the padlock, and the magnetic control sensor is arranged on the outer surface of the door body.

Further, the magnet is arranged on the outer surface of the door body, and the magnetic control sensor is arranged on the outer surface of the padlock.

Still further, still include intelligent terminal, intelligent terminal is connected with gateway wireless signal.

Further, the wireless signal connection is one of Zigbee, Z-Wave, RF radio frequency, WIFI or Bluetooth transmission.

Compared with the prior art, the utility model has the beneficial effects that: 1. the energy-saving padlock is suitable for energy-saving reconstruction of the existing building of the padlock, and has wide applicability, simple structure and lower reconstruction cost; 2. the magnet and the magnetic control inductor are ultrathin, can be mounted in a sticking or welding and anchoring mode, are convenient to mount and are widely applicable to common padlocks; 3. judging whether personnel exist indoors or not according to the positions of the door body and the padlock, and performing indoor energy-saving control, so that the accuracy is high, and misjudgment is avoided; 4. the intelligent door lock is suitable for various intelligent home systems, controls the power on-off of electrical equipment in a room, can monitor the unlocking state of the door in real time through the intelligent terminal, and improves the safety.

Drawings

FIG. 1 is a connection block diagram of the present utility model;

FIG. 2 is a schematic diagram of the wiring of the magnetic control sensor of the reed switch of the present utility model;

FIG. 3 is a schematic diagram of the wiring of the magnetically controlled inductor of the Hall switch of the present utility model;

FIG. 4 is a usage state diagram of a first embodiment of the present utility model;

FIG. 5 is a side view showing a use state of the first embodiment of the present utility model;

fig. 6 is a side view of a second embodiment of the present utility model in use.

In the figure, 1, a magnet; 2. a magnetic control sensor; 3. a gateway; 4. a controller; 5. an intelligent terminal; 6. a switch module; 7. a transmission module; 8. a power module; 9. a padlock; 10. a door body.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1 through 6, the examples being provided for illustration only and not for limitation of the scope of the utility model.

Example 1

The utility model provides an energy-saving control device suitable for padlock, includes magnet 1, magnetic control inductor 2, gateway 3 and controller 4, magnet 1 and magnetic control inductor 2 can install respectively on padlock 9 or door body 10, gateway 3 and magnetic control inductor 2 and controller 4 wireless transmission signal connection still include intelligent terminal 5, intelligent terminal 5 and gateway 3 wireless transmission signal connection. The wireless signal connection is one of Zigbee, Z-Wave, RF radio frequency, WIFI or Bluetooth transmission.

In this embodiment, the magnet 1 is mounted on the outer surface of the padlock 9 by means of adhesion, welding, anchoring, etc., the thickness of the magnet patch may be less than 0.1cm, and the magnet patch may be mounted on one side or on both sides, and when the door is locked on one side, the side with the magnet 1 faces inwards, so as to ensure that the magnet 1 faces the magnetic control sensor 2 on the door body 10; the magnetic control inductor 2 is arranged on the outer surface of the door body 10 in a pasting or welding or anchoring mode, and relevant parts inside the magnetic control inductor are arranged in a plane mode, so that the thickness of the magnetic control inductor 2 is smaller than 0.5cm.

The magnetic control inductor 2 comprises a switch module 6, a transmission module 7 and a power module 8 which are connected in series, the magnet 1 and the switch module 6 are oppositely arranged, and the induction distance between the magnet 1 and the switch module 6 is smaller than 1cm. The switch module 6 is a magnetic reed switch or a hall switch, as shown in fig. 2, when the sensing distance is less than 1cm, the contacts of the magnetic reed switch are attracted; as shown in fig. 3, when the switch module 6 is a hall switch, the hall switch outputs an on signal after detecting a change in the magnetic field when the sensing distance is less than 1cm. That is, when the distance between the magnet 1 and the switch module 6 is within the sensing distance range, the switch module 6 is closed, and at this time, the serial circuit of the switch module 6, the transmission module 7 and the power module 8 is turned on, the transmission module 7 is electrified, and the transmission module 7 and the gateway 3 perform signal transmission in a wireless manner. The power module 8 can be powered by a battery, and can be used for a long time due to low power consumption of the magnetic control sensor 2.

The controller 4 controls the switch of the on-off device, and the on-off device is used for controlling the on-off of the power supply of indoor air conditioner, lighting and other electrical equipment.

The wireless signal connection and the specific circuit thereof, the controller 4 controls the switch of the on-off device and the specific circuit thereof, and the prior art well known to those skilled in the art is not included in the improvement point of the present utility model, and is not described herein.

When indoor personnel leave the room and lock the door, magnet 1 and magnetic control inductor 2 on padlock 9 are relative, when magnet 1 is less than the response distance with magnetic control inductor 2's distance, magnetic control inductor 2 will lock the door signal transmission to gateway 3, and gateway 3 receives the signal of locking the door, judges indoor unmanned after, and the power supply disconnection of electrical equipment such as indoor air conditioner, illumination is controlled to controller 4, carries out energy-conserving control. Meanwhile, the gateway 3 can select the power-off electrical equipment according to the setting parameters of the user at the intelligent terminal 5. The gateway 3 can also feed back the door locking signal to the intelligent terminal 5, so that a user can know the door locking condition at any time, and can operate indoor security equipment or control other intelligent equipment to perform energy-saving joint control.

Example two

Unlike the first embodiment, the magnet 1 in this embodiment is disposed on the outer surface of the door body 10, and the magnetically controlled sensor 2 is disposed on the outer surface of the padlock 9.

The magnet 1 is mounted on the outer surface of the door body 10 by means of adhesion or welding, anchoring and the like; the magnetic control inductor 2 is arranged on the outer surface of one side of the padlock 9 in a pasting or welding and anchoring mode, and when the door is locked, one side with the magnetic control inductor 2 faces inwards, so that the magnetic control inductor 2 is guaranteed to be opposite to the magnet 1 on the door body 10.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. An energy-saving control device suitable for padlock, its characterized in that: the device comprises a magnet (1), a magnetic control sensor (2), a gateway (3) and a controller (4), wherein the magnetic control sensor (2) comprises a switch module (6), a transmission module (7) and a power module (8) which are connected in series, the magnet (1) and the magnetic control sensor (2) can be respectively arranged on a padlock (9) or a door body (10), the magnet (1) and the switch module (6) are oppositely arranged, and when the distance between the magnet (1) and the switch module (6) is smaller than the induction distance, the switch module (6) is closed; the gateway (3) is connected with the transmission module (7) and the controller (4) through wireless signals, and the controller (4) controls the switch of the on-off device.

2. The energy saving control device for padlock according to claim 1, characterized in that: the switch module (6) is a magnetic reed switch or a Hall switch, and the induction distance between the switch module and the paired magnet (1) is smaller than 1cm.

3. The energy saving control device for padlock according to claim 2, characterized in that: the magnet (1) is arranged on the outer surface of the padlock (9), and the magnetic control inductor (2) is arranged on the outer surface of the door body (10).

4. The energy saving control device for padlock according to claim 2, characterized in that: the magnet (1) is arranged on the outer surface of the door body (10), and the magnetic control inductor (2) is arranged on the outer surface of the padlock (9).

5. The energy saving control device for padlock according to claim 1, characterized in that: the intelligent gateway further comprises an intelligent terminal (5), and the intelligent terminal (5) is connected with the gateway (3) through wireless signals.

6. The energy saving control device for padlock according to claim 1, characterized in that: the wireless signal connection is one of Zigbee, Z-Wave, RF radio frequency, WIFI or Bluetooth transmission.