WO2021248399A1

WO2021248399A1 - Smart household lamp and control method therefor

Info

Publication number: WO2021248399A1
Application number: PCT/CN2020/095526
Authority: WO
Inventors: 谢柏玲
Original assignee: 南京瑞祥信息技术有限公司
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-12-16
Also published as: AT17107U3; AT17107U2; DE212020000250U1

Abstract

Provided are a smart household lamp and a control method therefor. The smart household lamp comprises a base (1), a telescopic lamp rod (2), a height adjustment part (3), a rotation part (4), a lampshade (5), a lamp assembly (6), an infrared sensing device (7) and a controller (8), wherein the telescopic lamp rod (2) is fixed to the base (1), the height adjustment part (3) is arranged inside the base (1), the height adjustment part (3) is electrically connected to the telescopic lamp rod (2), the rotation part (4) is arranged on the telescopic lamp rod (2), the lampshade (5) is arranged on the rotation part (4), the lamp assembly (6) and the infrared sensing device (7) are arranged in the lampshade (5), and the controller (8) is electrically connected to the infrared sensing device (7), the rotation part (4) and the height adjustment part (3). The controller (8) can control lifting of the telescopic lamp rod (2) and rotation of the rotation part (4). In the smart household lamp and the control method therefor, the smart household lamp can be lifted or rotated according to actual use conditions, thus having strong practicability.

Description

Smart home lamp and control method thereof

Technical field

This application relates to the field of smart homes, and in particular to a smart home light and a control method thereof.

Background technique

Home lamps are common supplies in daily life, generally including floor-standing desk lamps and often plug-in night lights, etc. Floor-standing desk lamps include bases, poles, shades and lamp groups, and often plug-in night lights include electric plugs and low power Light group.

In practical applications, when a floor-standing table lamp is used, the lamp group of the floor-standing table lamp can illuminate the area where the lampshade opening faces. Often plug-in night lights are generally used at night, when users need lights, often plug-in night lights can provide light.

However, the illuminable area of the floor-standing desk lamp is restricted by the orientation of the lampshade opening and the height of the lamp pole, so it is generally impossible to adjust the illuminable area in a large range. The often plug-in night light generally has a small power and can illuminate a very small area. Even if it is used at night, it cannot provide a good lighting effect.

Summary of the invention

The present application provides a smart home lamp and a control method thereof, so as to solve the problem that the existing home lamp cannot freely adjust the illuminated area.

On the one hand, this application provides a smart home lamp, including:

Base

A retractable light pole, the retractable light pole is arranged on the base;

A height adjustment part, the height adjustment part is arranged inside the base, and the height adjustment part is electrically connected to the retractable light pole;

A rotating part, the rotating part is arranged on the retractable light pole; the rotating part includes a motor, a linkage assembly, a driving gear, a driven gear, a supporting rod, a rotating rod, a fixed frame and a rotating frame, the motor Mesh with the interlocking assembly, the driving gear meshes with the interlocking assembly, the driving gear meshes with the driven gear, and the driving gear is connected with the fixed frame through the support rod , The rotating rod is fixed on the driven gear, and the rotating frame is fixed on the rotating rod;

A lampshade, the lampshade is arranged on the rotating part;

A lamp group, the lamp group being placed in the lampshade;

An infrared sensing device, the infrared sensing device includes a first sensor and a second sensor, the first sensor and the second sensor are symmetrically arranged in the lampshade;

The controller includes an identification module, a rotation adjustment module, a height adjustment module, and an instruction generation module. The identification module is electrically connected to the infrared sensing device, the rotation adjustment module is electrically connected to the motor, and the The height adjustment module is electrically connected with the height adjustment part, and the instruction generation module is electrically connected with the identification module, the rotation adjustment module, and the height adjustment module.

Optionally, the driving gear and the driven gear are bevel gears, and the angle between the axis where the driving gear is located and the axis where the driven gear is located is 90°.

Optionally, the linkage assembly includes: a first gear, a transmission rod, a second gear, and a connecting rod, the transmission rod and the first gear mesh with each other, and the second gear and the transmission rod mesh with each other , The connecting rod is fixed on the second gear.

Optionally, a worm gear is provided on the motor, and the worm gear and the first gear mesh with each other.

Optionally, the retractable light pole includes: a housing, a high pressure cavity, a switch bolt, a switch bolt guide rod, a piston, and a piston connecting rod, the high pressure cavity is opened inside the housing, and the high pressure cavity is filled with There is high-pressure nitrogen, the switch bolt is detachably arranged on the housing, one end of the switch bolt guide rod is connected with the switch bolt, the other end is connected with the height adjustment part, and the piston is placed in the In the high-pressure chamber, one end of the piston connecting rod is connected with the piston, and the other end is detachably fixed on the housing.

Optionally, it further includes a first rotating bearing, and the first rotating bearing is arranged at the junction of the support rod and the fixed frame.

Optionally, it further includes a second rotating bearing, and the second rotating bearing is arranged at the junction of the rotating part and the retractable light pole.

Optionally, it further includes a power source, and the power source is arranged inside the base.

On the other hand, this application provides a smart home lamp control method, including:

The first sensor and the second sensor respectively emit a first infrared signal and a second infrared signal, and when the first infrared signal and/or the second infrared signal receive feedback from the human body, the identification information is generated and sent to the identification module;

The identification module generates an infrared image of the human body according to the identification information, and sends the infrared image of the human body to the instruction generation module;

The instruction generation module generates a height adjustment instruction according to the infrared image of the human body and sends it to the height adjustment module;

The height adjustment module controls the height adjustment part according to the height adjustment instruction.

Optionally, it also includes:

The instruction generation module generates a rotation instruction and sends it to the rotation adjustment module according to the area occupied by the infrared image of the human body in the first infrared region and the area occupied by the infrared image of the human body in the second infrared region, where the first infrared region is A signal area formed by the first infrared signal, and the second infrared area is a signal area formed by the second infrared signal;

The rotation adjustment module controls the rotation of the rotation part according to the rotation instruction.

It can be seen from the above technical solutions that the present application provides a smart home lamp and a control method thereof, including a base, a retractable lamp pole, a height adjustment part, a rotating part, a lampshade, a lamp group, an infrared sensor device, and a controller, wherein the The retractable light pole is fixed on the base, the height adjustment part is placed inside the base, the height adjustment part is electrically connected to the retractable light pole, and the rotating part is arranged on the retractable light pole In the above, the lampshade is arranged on the rotating part, the lamp group and the infrared sensing device are arranged in the lampshade, the controller and the infrared sensing device, the rotating part and the height adjustment部电连接。 Department of electrical connection. The controller can control the lifting of the retractable light pole and the rotation of the rotating part. The smart home lamp and its control method provided in this application can be raised and lowered and rotated according to actual use conditions, and has strong practicability.

Description of the drawings

In order to explain the technical solution of the present application more clearly, the following will briefly introduce the drawings needed in the embodiments. Obviously, for those of ordinary skill in the art, without creative work, Other drawings can be obtained from these drawings.

Figure 1 is a schematic diagram of the structure of a smart home lamp according to this application;

2 is a schematic diagram of the structure of the rotating part according to the embodiment of the application;

FIG. 3 is a schematic diagram of the structure of a connection component according to an embodiment of the application;

FIG. 4 is a schematic diagram of the installation of an infrared sensing device according to an embodiment of the application;

Fig. 5 is a schematic diagram of a controller according to an embodiment of the application;

Fig. 6 is a schematic flow diagram of a method for controlling a smart home light in this application.

detailed description

The embodiments will be described in detail below, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements. The implementation manners described in the following examples do not represent all implementation manners consistent with this application. It is only an example of a system and method consistent with some aspects of the application as detailed in the claims.

Refer to Fig. 1, which is a schematic diagram of the structure of a smart home lamp of this application. It can be seen from Figure 1 that the smart home light provided by the present application includes the following components: base 1, retractable light pole 2, height adjustment part 3, rotating part 4, lamp shade 5, lamp group 6, infrared sensor device 7 and controller 8 . Among them, the base 1 is used to support other components, the retractable light pole 2 and the height adjustment part 3 are used to adjust the height of the smart home lamp, the light group 6 is used to emit light, and the lamp shade 5 is used to gather the light emitted by the light group 6, and rotate The part 4 is used to rotate the lampshade 5 and the lamp group 6, the infrared sensor 7 is used to sense the human body, and the controller 8 is used to control other components.

The base 1 may be a shell with a groove inside. In practical applications, the base 1 may be used as a base to accommodate and support other components. The retractable light pole 2 may be arranged on the base 1, and further, the retractable light pole 2 may be fixed on the base 1 in the center.

The retractable light pole 2 may include a housing 21, a high-pressure chamber 22, a switch pin 23, a switch pin guide rod 24, a piston 25 and a piston connecting rod 26. The housing 21 may be a cylindrical structure, and the material may be steel. The high-pressure cavity 22 may be opened inside the housing 21, the high-pressure cavity 22 may be filled with high-pressure nitrogen, and the switch plug 23 may be detachable The switch pin guide rod 24 can be connected to the switch pin 23 at one end, and the other end can be connected to the switch pin 23. The height adjustment part 3 is connected, the piston 25 can be placed inside the high pressure chamber 22, and the gap between the piston 25 and the housing 21 is very small, generally 2mm-5mm, so that the piston 25 It can move in the housing 21. One end of the piston connecting rod 26 is connected with the piston 25, and the other end is detachably fixed to the housing 21. The height adjustment part 3 may be arranged inside the base 1 and may be electrically connected to the retractable light pole 2. In practical applications, if the retractable light pole 2 needs to be raised, the height adjusting part 3 can cause the switch pin guide rod 24 to drive the switch pin 23 to rise, and the switch pin 23 is raised, As a result, the high-pressure nitrogen gas between the switch pin 23 and the piston 25 is squeezed, and the gas pressure rises, while the high-pressure nitrogen gas pressure between the piston 25 and the bottom surface of the housing 21 away from the switch pin 23 remains unchanged, so that the piston 25 can drive the piston connecting rod 26 to rise. If the retractable light pole 2 needs to be lowered, the height adjusting part 3 can pull down the switch bolt guide rod 24, and the switch bolt guide rod 24 can drive the switch bolt 23 down, and the switch bolt 23 can be lowered. , The high-pressure nitrogen gas pressure before the switch pin 23 and the piston 25 is reduced, and the high-pressure nitrogen gas pressure between the piston 25 and the bottom surface of the housing 21 away from the switch pin 23 remains unchanged, so the piston 25 can drive the The piston connecting rod 26 descends.

The size of the housing 21 can be designed according to actual needs, and the gas filled in the high-pressure chamber 22 can also be other gases other than high-pressure nitrogen, or can be designed according to actual needs. By raising or lowering the retractable light pole 2, the smart home lamp can be raised or lowered, which is highly practical, convenient and fast.

Refer to FIG. 2, which is a schematic diagram of the structure of the rotating part according to the embodiment of the present application. It can be seen from Fig. 2 that the rotating part 4 may be arranged on the retractable lamp rod 2, and further, the rotating part 4 may be arranged on the end of the piston connecting rod 26 away from the piston 25. The rotating part 4 may include a motor 41, a linkage assembly 42, a driving gear 43, a driven gear 44, a supporting rod 45, a rotating rod 46, a fixed frame 47, and a rotating frame 48. The fixed frame 47, the rotating frame 48 may be a square frame, and the area of the fixed frame 47 is smaller than the area of the rotating frame 48. The motor 41 may be provided with a worm gear 411, the motor 41 may mesh with the linkage assembly 42, the drive gear 43 may mesh with the linkage assembly 42, and the drive gear 43 may mesh with the follower assembly 42. The movable gear 44 meshes with each other, the driving gear 43 can be connected to the fixed frame 47 through the supporting rod 45, the rotating rod 46 can be fixed on the driven gear 44, and the rotating frame 48 can be fixed on The rotating rod 46 is on. The relevant parameters of the motor 41, such as the rotation speed, can be designed according to actual needs, and this application does not specifically limit it.

Refer to FIG. 3, which is a schematic diagram of the structure of the connection assembly according to the embodiment of the application. It can be seen from FIG. 3 that the linkage assembly 42 may include a first gear 421, a transmission rod 422, a second gear 423, and a connecting rod 424. The first gear 421 meshes with the worm gear 411, and the transmission rod 422 It can mesh with the first gear 421, the second gear 423 can mesh with the transmission rod 422, and the connecting rod 424 can be fixed on the second gear 423. The linkage assembly 42 can play a role in making the first gear 421 rotate.

In practical applications, as the worm gear 411 rotates, the first gear 421 can rotate in cooperation with the worm gear 411. The transmission rod 422 may be a gear rod, that is, the rod is provided with a first gear that interacts with each other. With the meshed teeth, as the first gear 421 rotates, the transmission rod 422 also rotates. The second gear 423 can rotate with the rotation of the transmission rod 422. The connecting rod 424 may be fixed on the second gear 423. The connecting rod 424 may be a cylinder. A bottom surface of the cylinder is parallel to the rotating surface of the second gear 423. When the second gear 423 rotates, The connecting rod 424 also rotates. The transmission ratio of the first gear 421 and the second gear 423 can be 1:30, which can be designed according to actual needs. The number of teeth of the first gear 421 and the second gear 423 is determined according to the transmission ratio. design. The length of the transmission rod 422 and the size of the connecting rod 424 can also be designed according to actual needs.

The driving gear 43 may be fixed on the connecting rod 424, and as the connecting rod 424 rotates, the driving gear 43 also rotates. The driving gear 43 and the driven gear 44 mesh with each other, the driving gear 43 and the driven gear 44 may be bevel gears, and the axis where the driving gear 43 is located is different from the axis where the driven gear 44 is located. The included angle may be 90°, and as the driving gear 43 rotates, the driven gear 44 also rotates. The transmission ratio of the driving gear 43 and the driven gear 44 can be designed according to actual needs, and the transmission ratio can be greater than 1, which is not specifically limited in this application. The cooperation of the driving gear 43 with the linkage assembly 42 and the driven gear 44 plays a role in rotating the rotating part 4.

As the driven gear 44 rotates, the rotating rod 46 also rotates. The rotating rod 46 may be a cylinder, and the rotating frame 48 is fixed on the rotating rod 46. As the rotating rod 46 rotates, the rotating frame 48 may also rotate.

One end of the support rod 45 is fixed on the driving gear 43, and the other end is rotatably fixed on the fixed frame 47, that is, the driving gear 43 is connected to the fixed frame 47 through the support rod 45. It functions to fix and support the driving gear 43 so that the driving gear 43 can rotate normally.

The lampshade 5 may be in the shape of a truncated cone, the lampshade 5 may be arranged on the rotating part 4, and further, the lampshade 5 may be arranged on the rotating frame 48. The lamp group 6 can be arranged in the lampshade 5. The specific parameters of the lamp group 6, such as power, circuit connection mode, etc., can be designed according to actual needs, and this application does not specifically limit it. The lamp set 6 functions to emit light, the lamp shade 5 functions to gather the lamp light, and the direction of the lamp shade 5 determines the direction of the lamp light. Along with the rotation of the rotating frame 48, the lampshade 5 and the lamp group 6 also rotate, which realizes 360° rotating illumination and a large illuminating range, which can meet actual use requirements.

Refer to FIG. 4, which is a schematic diagram of the installation of the infrared sensing device according to the embodiment of the application. It can be seen from FIG. 4 that the infrared sensing device 7 includes a first sensor 71 and a second sensor 72. The second sensor 72 is symmetrically arranged in the lampshade 5, and the first sensor 71 and the second sensor 72 are on the same horizontal line. The infrared sensing device 7 is used to emit infrared signals to identify the approach of the human body.

Further, the smart home light can also include a first rotating bearing 9 and a second rotating bearing 10. The first rotating bearing 9 can be arranged at the junction of the support rod 45 and the fixed frame 47, so that The support rod 45 rotates more smoothly. The second rotating bearing 10 may be arranged at the junction of the rotating part 4 and the retractable lamp pole 2, that is, the second rotating bearing 10 may be arranged between the rotating rod 46 and the piston connecting rod 26 , The rotation of the rotating rod 46 can be made smoother.

The smart home light may further include a power supply 11, and the power supply 11 may be arranged inside the base 1 to provide electrical energy for the smart home light.

Refer to Fig. 5, which is a schematic diagram of a controller according to an embodiment of the application. It can be seen from FIG. 5 that the controller 8 may include an identification module 81, a rotation adjustment module 82, a height adjustment module 83, and an instruction generation module 84. The identification module 81 may be electrically connected with the infrared sensing device 7 to realize communication. . The rotation adjustment module 82 is electrically connected to the motor 41 for controlling the start or pause of the motor 41. The height adjustment module 83 is electrically connected to the height adjustment part 3 for controlling the operation of the height adjustment part 3, and the instruction generation module 84 is connected to the identification module 81, the rotation adjustment module 82, and the height The adjustment module 83 is electrically connected for generating control commands.

Refer to Fig. 6, which is a schematic flow chart of a method for controlling a smart home light in this application. It can be seen from FIG. 6 that, based on the above-mentioned smart home light, this application also provides a smart home light control method, which is specifically as follows:

S1: The first sensor 71 and the second sensor 72 respectively emit a first infrared signal and a second infrared signal. When the first infrared signal and/or the second infrared signal receive feedback from the human body, the identification information is generated and sent to Identification module 81.

S2: The identification module 81 generates an infrared image of the human body according to the identification information, and sends the infrared image of the human body to the instruction generation module 84.

S3: The instruction generation module 84 generates a height adjustment instruction according to the infrared image of the human body and sends it to the height adjustment module 83.

S4: The height adjustment module 83 controls the height adjustment part 3 according to the height adjustment instruction.

S5: The instruction generation module 84 generates a rotation instruction and sends it to the rotation adjustment module 82 according to the area occupied by the infrared image of the human body in the first infrared region and the area occupied by the infrared image of the human body in the second infrared region. An infrared area is a signal area formed by the first infrared signal, and the second infrared area is a signal area formed by the second infrared signal.

S6: The rotation adjustment module 82 controls the rotation of the rotation part 4 according to the rotation instruction.

In practical applications, the user can stand in front of the smart home lamp, the first sensor 71 and the second sensor 72 respectively emit a first infrared signal and a second infrared signal, if a human body is in the In front of the smart home lamp, the first sensor 71 and the second sensor 72 receive feedback from the human body, and can generate identification information and send it to the identification module 81. The signal area formed by the first infrared signal may be referred to as a first infrared area, the first infrared area may be fan-shaped with a certain thickness, and the signal area formed by the second infrared signal may be referred to as a second infrared area. Area, the second infrared area may have a fan shape with a thickness.

The identification module 81 receives the identification information. The identification module 81 can identify the infrared image of the human body included in the identification information, and send the infrared image of the human body to the instruction generation module 84. The identification method can be based on the YOLO target. The detection algorithm (You Only Look Once: Unified, Real-Time Object Detection) is not specifically limited in this application.

When the instruction generation module 84 generates a height adjustment instruction according to the infrared image of the human body and sends it to the height adjustment module 83, the height adjustment module 83 may control the height adjustment part 3 according to the height adjustment instruction. The height adjustment instruction can be changed according to actual conditions. For example, the instruction generation module 84 can calculate parameters such as the length of the infrared image of the human body. If the length of the infrared image of the human body is 180 cm, the height adjustment instruction can be 160 cm. That is, the height adjusting part 3 controls the retractable light pole 2 to rise or fall to reach a height of 160 cm.

The instruction generation module 84 may also generate a rotation instruction based on the area occupied by the infrared image of the human body in the first infrared region and the area occupied by the infrared image of the human body in the second infrared region, and send it to the rotation adjustment module 82 The rotation adjustment module 82 controls the rotation of the rotation part 4 according to the rotation instruction, that is, controls the operation of the motor 41. In practical applications, when the area occupied by the infrared image of the human body in the first infrared region is larger than the area occupied by the infrared image of the human body in the second infrared region, the rotation instruction generated by the instruction generation module 84 The rotating part 4 can be controlled to rotate clockwise. When the area occupied by the infrared image of the human body in the first infrared region is smaller than the area occupied by the infrared image of the human body in the second infrared region, the instruction is generated The rotation instruction generated by the module 84 can control the rotation part 4 to rotate counterclockwise. When the relationship between the area occupied by the infrared image of the human body in the first infrared region and the area occupied by the infrared image of the human body in the second infrared region does not change, the rotation instruction does not change, that is, the rotation The part 4 maintains the original rotation direction. When the infrared sensing device 7 cannot continue to receive human body feedback, the rotation instruction sent by the instruction generation module 84 can control the rotation part 4 to stop. That is, the rotation instruction can also control the forward, reverse or stop of the motor 41. The controller 8 can make the rotating part 4 follow the user to rotate according to the infrared image of the human body, so as to realize the control of the smart home lamp, so that the smart home lamp can be used according to the actual usage conditions, such as the height of the user and the usage. It is convenient and quick to adjust the smart home lamp such as the moving direction of the person.

The smart home lamp may further include a frequency converter, which may be electrically connected to the rotating part 4, so that the rotating part 4 can be adjusted according to actual usage conditions, which is not specifically limited in this application.

It can be seen from the above technical solutions that the smart home lamp and its control method provided by this application include a base 1, a retractable light pole 2, a height adjustment part 3, a rotating part 4, a lampshade 5, a lamp group 6, an infrared sensor device 7, and a control 8, wherein the retractable light pole 2 is fixed on the base 1, the height adjustment portion 3 is placed inside the base 1, and the height adjustment portion 3 is electrically connected to the retractable light pole 2 , The rotating part 4 is arranged on the retractable lamp pole 2, the lampshade 5 is arranged on the rotating part 4, and the lamp group 6 and the infrared sensing device 7 are arranged in the lampshade 5. The controller 8 is electrically connected to the infrared sensing device 7, the rotating part 4 and the height adjusting part 3. The controller 8 can control the lifting of the retractable light pole 2 and the rotation of the rotating part 4. The controller 8 can generate height adjustment instructions for controlling the height adjustment part 3 and the retractable light pole 2 according to the infrared signal of the infrared sensor device 7, and can also generate height adjustment instructions for controlling the rotation part. 4 rotation instructions. The smart home lamp and the control method thereof provided in the present application can adjust the range of the illuminated area of the lampshade 5 and the lamp group 6 according to the position of the human body, achieve the purpose of following the human body, and has the advantages of practicality and convenience.

The similar parts between the embodiments provided in this application can be referred to each other, and the specific implementations provided above are only a few examples under the general idea of this application, and do not constitute a limitation of the protection scope of this application. For those skilled in the art, any other implementation manners expanded according to the scheme of this application without creative work shall fall within the protection scope of this application.

Claims

A smart home light, which is characterized in that it comprises:

Base (1);

A retractable light pole (2), the retractable light pole (2) is arranged on the base (1);

A height adjustment part (3), the height adjustment part (3) is arranged inside the base (1), and the height adjustment part (3) is electrically connected to the retractable light pole (2);

The rotating part (4), the rotating part (4) is arranged on the retractable lamp pole (2); the rotating part (4) includes a motor (41), a linkage component (42), and a driving gear (43) ), a driven gear (44), a support rod (45), a rotating rod (46), a fixed frame (47) and a rotating frame (48), the motor (41) and the linkage assembly (42) mesh with each other , The driving gear (43) meshes with the linkage assembly (42), the driving gear (43) meshes with the driven gear (44), and the driving gear (43) passes through the support The rod (45) is connected to the fixed frame (47), the rotating rod (46) is fixed on the driven gear (44), and the rotating frame (48) is fixed on the rotating rod (46) ；

A lampshade (5), the lampshade (5) is arranged on the rotating part (4);

The lamp group (6), the lamp group (6) is placed in the lampshade (5);

An infrared sensing device (7), the infrared sensing device (7) includes a first sensor (71) and a second sensor (72), the first sensor (71), the second sensor (72) ) Symmetrically arranged in the lampshade (5);

The controller (8) includes an identification module (81), a rotation adjustment module (82), a height adjustment module (83), and an instruction generation module (84). The identification module (81) and the The infrared induction device (7) is electrically connected, the rotation adjustment module (82) is electrically connected with the motor (41), the height adjustment module (83) is electrically connected with the height adjustment part (3), and the The instruction generation module (84) is electrically connected with the identification module (81), the rotation adjustment module (82), and the height adjustment module (83).
The smart home light according to claim 1, wherein the driving gear (43) and the driven gear (44) are bevel gears, the axis of the driving gear (43), the driven gear (44) The angle between the axes is 90°.
The smart home light according to claim 1, wherein the linkage assembly (42) comprises: a first gear (421), a transmission rod (422), a second gear (423) and a connecting rod (424) , The transmission rod (422) meshes with the first gear (421), the second gear (423) meshes with the transmission rod (422), and the connecting rod (424) is fixed on the On the second gear (423).
The smart home lamp according to claim 3, characterized in that a worm gear (411) is provided on the motor (41), and the worm gear (411) and the first gear (421) mesh with each other.
The smart home light according to claim 1, wherein the retractable light pole (2) comprises: a housing (21), a high-pressure cavity (22), a switch pin (23), a switch pin guide rod (24) ), a piston (25) and a piston connecting rod (26), the high-pressure chamber (22) is opened inside the housing (21), the high-pressure chamber (22) is filled with high-pressure nitrogen, and the switch bolt ( 23) It is detachably arranged on the housing (21), one end of the switch bolt guide rod (24) is connected with the switch bolt (23), and the other end is connected with the height adjustment part (3), so The piston (25) is placed in the high pressure chamber (22), one end of the piston connecting rod (26) is connected with the piston (25), and the other end is detachably fixed on the housing (21).
The smart home light according to claim 1, further comprising a first rotating bearing (9), and the first rotating bearing (9) is arranged between the support rod (45) and the fixed frame (47). ) At the junction.
The smart home light according to claim 1, further comprising a second rotating bearing (10), and the second rotating bearing (10) is arranged between the rotating part (4) and the retractable light pole (2) The junction.
The smart home lamp according to claim 1, further comprising a power supply (11), the power supply (11) is arranged inside the base (1).
A method for controlling smart home lights, which is characterized in that it includes:

The first sensor (71) and the second sensor (72) respectively emit a first infrared signal and a second infrared signal, and when the first infrared signal and/or the second infrared signal receive feedback from the human body, identification information is generated Send to the recognition module (81);

The identification module (81) generates an infrared image of the human body according to the identification information, and sends the infrared image of the human body to the instruction generation module (84);

The instruction generation module (84) generates a height adjustment instruction according to the infrared image of the human body and sends it to the height adjustment module (83);

The height adjustment module (83) controls the height adjustment part (3) according to the height adjustment instruction.
The smart home light control method according to claim 9, further comprising:

The instruction generation module (84) generates a rotation instruction and sends it to the rotation adjustment module (82) according to the area occupied by the infrared image of the human body in the first infrared region and the area occupied by the infrared image of the human body in the second infrared region. The first infrared area is a signal area formed by the first infrared signal, and the second infrared area is a signal area formed by the second infrared signal;

The rotation adjustment module (82) controls the rotation of the rotation part (4) according to the rotation instruction.