Composite energy-saving sensor

Abstract

The invention relates to the technical field of energy-saving sensors, and discloses a composite energy-saving sensor which comprises a composite sensor shell backboard, a Bluetooth module is fixed to the outer side of the composite sensor shell backboard, and a sensor module is fixed to the outer side of the composite sensor shell backboard. According to the device, the infrared human body sensor and the indoor temperature detector are combined together, room temperature and personnel activities are sensed by single equipment through the infrared sensing detection window and the temperature sensing probe and are sent to the heating system controller in a wireless mode, and finally heating control related to the personnel activities is achieved. The effects of saving energy and saving heating expenditure are achieved; the device is provided with the Bluetooth module, and the Bluetooth module has an MESH function so as to ensure that the composite energy-saving sensors distributed in different rooms can communicate with each other and can also ensure that the composite energy-saving sensors are connected with the heating controller.

Description

Technical Field

[0001] The present invention relates to the technical field of energy-saving sensors, specifically a composite energy-saving sensor. Background Art

[0002] Existing heating systems generally still control the heating level by the temperature of the inlet or return water. The single-room control is basically manual, and even the more advanced systems only control through a thermostat.

[0003] With the improvement of current living conditions, there is a phenomenon of room vacancy to a certain extent in many families, which is more common in newly built rural houses. With more houses, the heating load will increase. Without single-room control, the overall heating comfort is the best, but the heating cost is too high; manual control can turn off the heating in rooms that are not used for a long time, but the temperature difference between the rooms with heating turned off and the heated rooms is huge, and it is impossible to reasonably control the houses where people occasionally move; the control based solely on room temperature as the detection condition can achieve automatic control, but it lacks flexibility and cannot be associated with human activities. Therefore, the present invention designs a composite energy-saving sensor that performs human body infrared detection while collecting room temperature, thereby improving the flexibility of single-room control of the heating system, making the heating system related to two conditions: room temperature and human activities. The houses with people are heated normally, and the houses without human activities are heated with reduced temperature, so as to achieve the balance between energy conservation and comfort to the greatest extent, and solve the problems raised in the above background art. Summary of the Invention

[0004] The purpose of the present invention is to provide a composite energy-saving sensor to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A composite energy-saving sensor includes a back plate of the composite sensor housing. A Bluetooth module is fixed on the outer side of the back plate of the composite sensor housing. A sensor module is fixed on the outer side of the back plate of the composite sensor housing. A battery compartment is fixed on the outer side of the back plate of the composite sensor housing. A ball head is arranged on the back of the back plate of the composite sensor housing, and a base is fixed on the outside of the ball head. A housing mask is fixed on the outer side of the back plate of the composite sensor housing, and the housing mask is fixedly connected to the housing back plate through a mother-and-son buckle.

[0007] As a further solution of the present invention: The Bluetooth module has a MESH function. A working chip is arranged inside the Bluetooth module. A Bluetooth antenna is arranged inside the Bluetooth module. A data cable socket is arranged on the outer side of the Bluetooth module. A working indicator light is arranged on the outer side of the Bluetooth module. A power supply cable socket is arranged on the outer side of the Bluetooth module.

[0008] As a further solution of the present invention: A data cable socket is connected to the outside of the data cable, one end of the data cable is connected to the sensing module, a power cord socket is connected to the outside of the power cord, and is connected to the battery compartment through the power cord.

[0009] As a further solution of the present invention: The working indicator light has three indicators: power status, human body sensing status, and Bluetooth online status.

[0010] As a further solution of the present invention: A passive infrared detector is provided outside the sensing module, a digital temperature sensor is provided outside the sensing module, a data cable socket is provided outside the sensing module, a power cord socket is provided outside the sensing module, the data cable socket is connected to the Bluetooth module through the data cable, and the power cord socket is connected to the battery compartment through the power cord.

[0011] As a further solution of the present invention: The passive infrared detector is a passive infrared detector, and the battery compartment can accommodate two No. 7 dry batteries.

[0012] As a further solution of the present invention: The housing mask has an infrared sensing detection window and a working indicator light hole.

[0013] As a further solution of the present invention: The connection between the housing back plate and the ball head and ball seat of the mounting base can realize the adjustment of the detection direction of the detector.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This device combines an infrared human body sensor and an indoor temperature detector. It senses the room temperature and human activities through the infrared sensing detection window and the temperature sensing probe, and sends them to the heating system controller wirelessly. Finally, it realizes heating control related to human activities, achieving the effects of energy conservation and saving heating expenses;

[0016] 2. This device is provided with a Bluetooth module, and the Bluetooth module has a MESH function to ensure that the composite energy-saving sensors distributed in different rooms can communicate with each other, and at the same time can ensure connection with the heating controller. Description of the Drawings

[0017] Figure 1 It is a schematic internal structure diagram of the composite energy-saving sensor;

[0018] Figure 2 It is a schematic diagram of the internal part structure in the composite energy-saving sensor.

[0019] In the figure: 1. Bluetooth module; 11. Bluetooth chip; 12. Bluetooth antenna; 13. Data cable socket; 14. Working indicator light; 15. Power cord socket; 2. Sensor module; 21. Infrared sensor; 22. Data cable socket; 23. Temperature sensor; 24. Power cord socket; 3. Battery compartment; 31. Power cord socket; 32. No. 7 dry battery; 4. Data cable; 5. Power cord; 6. Housing back panel; 7. Housing face mask; 71. Indicator light hole; 72. Infrared induction window; 8. Mounting base. Detailed implementation

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figure 1-2 , in the embodiment of the present invention, a composite energy-saving sensor includes a composite sensor housing back panel 6. A Bluetooth module 1 is fixed on the outside of the composite sensor housing back panel 6. A sensor module 2 is fixed on the outside of the composite sensor housing back panel 6. A battery compartment 3 is fixed on the outside of the composite sensor housing back panel 6. A ball head is provided on the back of the composite sensor housing back panel 6, and a base 8 is fixed on the outside of the ball head. A housing face mask 7 is fixed on the outside of the composite sensor housing back panel 6. The housing face mask 7 is fixedly connected to the housing back panel 6 through a snap fastener. The connection between the ball head and the ball seat of the housing back panel 6 and the mounting base 8 can realize the adjustment of the detection direction of the detector;

[0022] The Bluetooth module 1 has a MESH function. A working chip 11 is provided inside the Bluetooth module 1. A Bluetooth antenna 12 is provided inside the Bluetooth module 1. A data cable socket 13 is provided on the outside of the Bluetooth module 1. A working indicator light 14 is provided on the outside of the Bluetooth module 1. The working indicator light 14 has three indicators of power status, human body induction status, and Bluetooth online status. A power cord socket 15 is provided on the outside of the Bluetooth module 1. A data cable 4 is connected to the outside of the data cable socket 13. One end of the data cable 4 is connected to the sensing module 2. A power cord 5 is connected to the outside of the power cord socket 15 and is connected to the battery compartment through the power cord 5;

[0023] Outside the sensing module 2, there is a human body infrared sensor 21, a digital temperature sensor 23, a data cable socket 22, and a power cord socket 24. The data cable socket 22 is connected to the Bluetooth module through a data cable 4, and the power cord socket 24 is connected to the battery compartment 3 through a power cord 5. The human body infrared sensor 21 is a passive infrared detector. The battery compartment can accommodate two No. 7 dry batteries 32. There are an infrared induction detection window 72 and a working indicator light hole 71 on the housing mask 7.

[0024] The working principle of the present invention is as follows: The battery compartment 3 can be equipped with two No. 7 dry batteries, and through the power cord, it supplies power to the Bluetooth module 1 and the sensor module 2; the sensor module 2 and the Bluetooth module 1 are connected through a data cable 4 to transmit induction signals; the Bluetooth module 1 has a MESH function, and different composite energy-saving sensors can communicate hand in hand to achieve stable transmission of Bluetooth signals; there is a working indicator light 14 on the Bluetooth module, and the working indicator light passes through the indicator light hole 71 on the housing mask 7; there are three working indicator lights, which respectively indicate the working states of the power supply, infrared induction, and Bluetooth parts. The sensor module 2 is equipped with an infrared sensor 21 and a temperature sensor 23, which can synchronously sense two kinds of information, namely the temperature in the room and whether there are people moving. These two sensing signals are transmitted to the Bluetooth module through the data cable and finally sent to the heating controller. The battery compartment 3 can be equipped with two No. 7 dry batteries to supply power to the sensor. The housing back panel 6, the housing mask 7, and the fixed base 8 together form the sensor housing; the housing back panel 6 and the housing mask 7 are buckled in the form of a mother and son buckle, and the ball head behind the sensor housing back panel and the ball seat of the fixed base 8 form a spherical connection. When the fixed base is fixed to the wall, the sensor can adjust the angle. The fixed base 8 of the composite energy-saving sensor is fixed on the wall of the heating room, and the spherical cooperation between the fixed base 8 and the back panel 6 can realize the adjustment of the detection direction of the sensor. The sensor module 2 of the composite energy-saving sensor is equipped with a temperature sensor 23 to detect the room temperature in real time; the sensor module 2 of the composite energy-saving sensor is equipped with a human body infrared sensor 21 to detect whether there are people moving in the room in real time; the room temperature signal and the human activity signal detected by the sensor module 2 are sent to the Bluetooth module 1 through the data cable; the Bluetooth module 1 then finally sends the data to the heating controller, thereby realizing the intelligent control of single-room heating.

[0025] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A composite energy-saving sensor, comprising a composite sensor housing backplane (6), characterized in that, A Bluetooth module (1) is fixed to the outer side of the back plate (6) of the composite sensor housing. A sensor module (2) is fixed to the outer side of the back plate (6) of the composite sensor housing. A battery compartment (3) is fixed to the outer side of the back plate (6) of the composite sensor housing. A ball head is provided on the back surface of the back plate (6) of the composite sensor housing, and a base (8) is fixed to the outer side of the ball head. A housing face mask (7) is fixed to the outer side of the back plate (6) of the composite sensor housing. The housing face mask (7) is fixedly connected to the housing back plate (6) through a snap fastener.

2. The composite energy-saving sensor according to claim 1, wherein The Bluetooth module (1) has a MESH function. A working chip (11) is provided inside the Bluetooth module (1). A Bluetooth antenna (12) is provided inside the Bluetooth module (1). A data cable socket (13) is provided on the outer side of the Bluetooth module (1). A working indicator light (14) is provided on the outer side of the Bluetooth module (1). A power supply cable socket (15) is provided on the outer side of the Bluetooth module (1).

3. The composite energy-saving sensor according to claim 2, characterized in that A data cable (4) is connected to the outer side of the data cable socket (13). One end of the data cable (4) is connected to the sensing module (2). A power supply cable (5) is connected to the outer side of the power supply cable socket (15), and is connected to the battery compartment through the power supply cable (5).

4. The composite energy-saving sensor according to claim 2, wherein, The working indicator light (14) has three indicators: power supply status, human body induction status, and Bluetooth online status.

5. A composite energy-saving sensor according to claim 1, characterized in that, A human body infrared sensor (21) is provided on the outer side of the sensing module (2). A digital temperature sensor (23) is provided on the outer side of the sensing module (2). A data cable socket (22) is provided on the outer side of the sensing module (2). A power supply cable socket (24) is provided on the outer side of the sensing module (2). The data cable socket (22) is connected to the Bluetooth module through the data cable (4). The power supply cable socket (24) is connected to the battery compartment (3) through the power supply cable (5).

6. The composite energy-saving sensor according to claim 5, characterized in that, The human body infrared sensor (21) is a passive infrared detector. The battery compartment can accommodate two No. 7 dry batteries (32).

7. A composite energy-saving sensor according to claim 1, characterized in that, The housing face mask (7) has an infrared induction detection window (72) and a working indicator light hole (71).

8. A composite energy-saving sensor according to claim 1, characterized in that, The connection between the ball head and the ball seat of the housing back plate (6) and the mounting base (8) can realize the adjustment of the detection direction of the detector.

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