Split type human body induction remote control night lamp equipment

Abstract

The invention provides split type human body induction remote control night lamp equipment, which relates to the technical field of intelligent home illumination and comprises an inductor for detecting human body movement and sending a wireless signal and an illumination mechanism in wireless connection with the inductor, the lighting mechanism comprises a mounting assembly for mounting the base at a corresponding position, a lighting lamp with the bottom of a hemispherical structure and made of a magnetic material, and a plurality of positioning magnets embedded into the bottom wall of a rotating groove with a hemispherical structure in the end face of the top end of the base in a circumferential array; the positioning assembly is arranged in the positioning hole in a penetrating manner and is used for fixing the hemispherical structure of the illuminating lamp placed in the rotating groove; a positioning hole communicated with the interior of the base is formed in the middle of the bottom wall of the rotating groove. The small night lamp is extremely flexible in installation, long in endurance, separated in sensing and control and capable of flexibly adapting to different use scenes of short time and long time.

Description

Technical Field

[0001] This invention relates to the field of smart home lighting technology, specifically a split-type human body induction remote control night light device. Background Technology

[0002] Currently, the most common sensor nightlights on the market have the following drawbacks:

[0003] 1. Integrating the sensor module with the light fixture limits the installation location to power outlets or charging locations, and the sensing direction is tied to the lighting direction, making it impossible to flexibly adjust the sensing and lighting areas according to the room layout. For example, an integrated light fixture is difficult to use if you want to sense the edge of a door but illuminate the depths of a corridor.

[0004] 2. Some high-performance sensor lights require connection to household power, which is inconvenient to install; those using built-in batteries require frequent charging, resulting in a poor user experience and high long-term operating costs.

[0005] 3. Most products have a fixed lighting duration, which cannot meet the needs of different users (such as the different lighting time required for adults walking quickly and elderly people and children walking slowly).

[0006] Therefore, there is an urgent need for a night light solution that is extremely flexible in installation, has a long battery life, separates sensing and control, and can flexibly adjust the direction of illumination. Summary of the Invention

[0007] To address the above problems, the present invention provides a split-type human body induction remote control night light device.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a split-type human body induction remote control night light device, including a sensor for detecting human body movement and sending wireless signals, and a lighting mechanism wirelessly connected to the sensor. The lighting mechanism includes an installation component for mounting the base in a corresponding position, a lighting lamp with a hemispherical bottom structure and made of magnetic material, multiple positioning magnets arranged in a circumferential array and embedded in the bottom wall of a rotating groove with a hemispherical structure on the top end face of the base, and a positioning component that passes through a positioning hole and fixes the hemispherical structure of the lighting lamp placed in the rotating groove.

[0009] The rotating groove has a positioning hole in the middle of its bottom wall that is connected to the inside of the base.

[0010] Preferably, the positioning component includes a positioning tube passing through the positioning hole, a silicone ring disposed on the top end face of the positioning tube, a sealing disc that slides and seals passing through the positioning tube, and a control component disposed on the base and controlling the sealing disc to move up and down within the positioning tube.

[0011] Preferably, the control components include a lifting rod that passes through the positioning tube and is rotatably connected at the top to the middle of the bottom end face of the sealing disc; an adjusting rod that passes laterally through the positioning tube and is rotatably connected at one end to the bottom end of the lifting rod; a threaded sleeve disposed on the end of the adjusting rod away from the lifting rod; an adjusting screw that is threadedly connected to the end of the threaded sleeve away from the adjusting rod; and an adjusting knob disposed on the side of the base and connected to the adjusting screw via a connecting rod, wherein rotating the adjusting knob can drive the adjusting screw to rotate.

[0012] Preferably, the sensor includes a low-power microcontroller, a passive infrared pyroelectric sensor with a Fresnel lens, and a wireless transmission module that transmits encrypted radio frequency signals upon triggering.

[0013] Preferably, the sensor also includes a disposable battery power supply module, which uses a CR button cell battery or a multi-cell battery.

[0014] Preferably, the lighting lamp includes a cylindrical housing, multiple warm white LEDs disposed on the top of the housing, a wireless receiving module disposed inside the housing for receiving wireless signals from the sensor, and a main control unit disposed inside the housing for analyzing signals and controlling the LEDs to light up and turn off, and the bottom of the housing has a hemispherical structure.

[0015] Preferably, the lighting also includes a multi-stage delay switch, providing multiple settings for users to select the lighting duration.

[0016] Preferably, the mounting components include an adhesive structure or a screw mounting structure.

[0017] Preferably, the lighting lamp can rotate within the rotating groove around its hemispherical structure to adjust the direction of illumination.

[0018] Preferably, the sensor also includes a photosensitive control module, which is used to automatically disable the sensing function during the day.

[0019] The beneficial effects of this invention are:

[0020] 1. The sensor and lighting are designed separately, allowing users to freely choose the best sensing point and the best lighting point. The lighting can also be rotated to adjust the direction of the light, completely breaking installation limitations and adapting to any complex apartment layout.

[0021] 2. The sensor adopts a minimalist circuit and low power consumption design, and with the help of a disposable battery, it can achieve ultra-long standby time (such as more than 1 year), eliminating the hassle of frequent charging.

[0022] 3. The light fixture is powered directly by a standard household power outlet, providing ample power; the sensor is battery powered, requiring no tools for installation, making it convenient and quick.

[0023] 4. Multiple delay settings meet the personalized needs of different users and solve the problem of "one-size-fits-all" lighting time; at the same time, the rotatable design of the lamp further enhances the convenience and comfort of use.

[0024] 5. The dual fixing effect of the positioning components and positioning magnets ensures the stability and reliability of the lighting lamp in the rotating slot, making it difficult to shift or tip over even when subjected to external impact. Attached Figure Description

[0025] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention, but do not constitute a limitation thereof. In the drawings:

[0026] Figure 1 This is a simplified structural diagram of the split-type human body induction remote control night light device proposed in this invention.

[0027] Figure 2 This is a schematic diagram of the structure of the lighting lamp of the present invention, which is mounted on the base and is in a deflected state.

[0028] Figure 3 This is a schematic diagram of the unfolded structure of the lighting mechanism of the present invention.

[0029] Figure 4 This is a bottom view of the installation components of the present invention.

[0030] Figure 5 This is a top view of the installation components of the present invention.

[0031] Figure 6 This is a schematic diagram of the unfolded structure of the base of the present invention.

[0032] Figure 7 This is a schematic diagram of the control component structure of the present invention.

[0033] In the diagram: 1. Base; 2. Lighting lamp; 3. Sensor; 4. Adjustment knob; 5. Mounting block; 6. Rotating groove; 7. Positioning hole; 8. Positioning tube; 9. Sealing plate; 10. Positioning magnet; 11. Placement groove; 12. Storage groove; 13. Mounting base; 14. Connecting clip; 15. Connecting groove; 16. Adjusting screw; 17. Threaded sleeve; 18. Adjusting rod; 19. Lifting rod. Detailed Implementation

[0034] To make the technical means, creative features, achieved objectives, and effects of this invention readily understandable, the invention is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this invention and not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention.

[0035] Example 1: Reference Figures 1-7 The illustrated split-type human body induction remote control night light device includes a sensor 3 for detecting human movement and sending wireless signals, and a lighting mechanism wirelessly connected to the sensor 3. The lighting mechanism includes a mounting component for mounting the base 1 in a corresponding position, a lighting lamp 2 with a hemispherical bottom structure and made of magnetic material, multiple positioning magnets 10 arranged in a circumferential array and embedded in the bottom wall of a rotating groove 6 with a hemispherical structure on the top end face of the base 1, and a positioning component that passes through a positioning hole 7 and fixes the hemispherical structure of the lighting lamp 2 placed in the rotating groove 6; wherein, a positioning hole 7 is provided in the middle of the bottom wall of the rotating groove 6, which is in communication with the interior of the base 1.

[0036] In this embodiment, the mounting component is responsible for securely installing the base 1 onto the wall, furniture, or other corresponding locations, ensuring the stability of the overall structure. The bottom of the lighting lamp 2 is hemispherical and made of magnetic material, allowing it to be flexibly placed within the hemispherical rotating slot 6 on the top surface of the base 1 and to rotate around its hemispherical structure, thereby adjusting the direction of illumination to meet the lighting needs of different scenarios. Multiple positioning magnets 10 are embedded in a circular array on the bottom wall of the rotating slot 6. When the lighting lamp 2 is placed for a short time and needs to be frequently removed for use, the magnetic force provided by the positioning magnets 10 is sufficient to maintain the basic position of the lighting lamp 2 within the rotating slot 6, making it convenient for the user to remove it at any time. When the lighting lamp 2 is placed within the rotating slot 6 for a long time, the positioning component plays a crucial role. It passes through a positioning hole 7, which is located in the middle of the bottom wall of the rotating slot 6 and communicates with the interior of the base 1. Through its internal mechanical structure, it securely fixes the hemispherical structure of the lighting lamp 2, preventing the lighting lamp 2 from shifting or shaking due to external forces or prolonged use, ensuring stable use over a long period. Through the coordinated operation of sensor 3 and lighting mechanism, the automatic lighting function based on human body sensing is realized. At the same time, the design of positioning magnet 10 and positioning component takes into account both the need for flexible use of lighting lamp 2 for short periods and stable use for long periods, thus improving the ease of use and practicality of the equipment.

[0037] like Figures 3-7As shown, the positioning assembly includes a positioning tube 8 passing through the positioning hole 7, a silicone ring disposed on the top end face of the positioning tube 8, a sliding sealing disc 9 passing through the positioning tube 8, and a control component disposed on the base 1 to control the lifting and lowering movement of the sealing disc 9 within the positioning tube 8. The control component includes a lifting rod 19 passing through the positioning tube 8 and rotatably connected at its top end to the middle of the bottom end face of the sealing disc 9, an adjusting rod 18 passing laterally through the positioning tube 8 and rotatably connected at one end to the bottom end of the lifting rod 19, a threaded sleeve 17 disposed on the end of the adjusting rod 18 away from the lifting rod 19, an adjusting screw 16 disposed at one end through a threaded connection to the end of the threaded sleeve 17 away from the adjusting rod 18, and an adjusting knob 4 disposed on the side of the base 1 and connected to the adjusting screw 16 via a connecting rod. By controlling the rotation of the adjusting knob 4, the adjusting screw 16 can be rotated, allowing the lighting lamp 2 to rotate around its hemispherical structure within the rotating groove 6 to adjust the direction of illumination.

[0038] In this embodiment, the positioning component plays a crucial role in ensuring the stable placement of the lighting lamp 2 over a long period. When it is necessary to fix the lighting lamp 2 in the rotating groove 6 of the base 1 for an extended period, the adjustment knob 4 located on the side of the base 1 is operated. As the adjustment knob 4 rotates, the adjustment screw 16 rotates synchronously via the connecting rod. Since the adjustment screw 16 is threadedly connected to the threaded sleeve 17, the rotation of the adjustment screw 16 causes the threaded sleeve 17 to move laterally, which in turn causes the adjustment rod 18 connected to it to move laterally within the positioning tube 8. The movement of the adjustment rod 18 then pushes the lifting rod 19, which is rotatably connected to it, to move upward or downward within the positioning tube 8. The top of the lifting rod 19 is rotatably connected to the sealing disc 9, which is slidably sealed within the positioning tube 8. Therefore, the movement of the lifting rod 19 causes the sealing disc 9 to descend within the positioning tube 8. As the sealing disc 9 descends, it gradually moves away from the hemispherical structure at the bottom of the lighting lamp 2. Simultaneously, the silicone ring on the top end face of the positioning tube 8 provides flexible contact. At this time, a negative pressure is applied inside the positioning tube 8 to adsorb and fix the hemispherical structure, thus firmly fixing the lighting lamp 2 within the rotating groove 6, meeting the requirements for stable use over a long period. When it is necessary to remove the lighting lamp 2, the adjustment knob 4 is rotated in the opposite direction. Following the reverse transmission process, the sealing disc 9 rises and falls, releasing the fixing of the lighting lamp 2, making it easy to remove the lighting lamp 2 from the rotating groove 6. Through this series of ingenious mechanical transmission structures, the positioning assembly achieves flexible fixing and release of the lighting lamp 2, taking into account the different needs of short-term flexible use and long-term stable use of the lighting lamp 2.

[0039] Sensor 3 includes a low-power microcontroller, a passive infrared pyroelectric sensor with a Fresnel lens, and a wireless transmission module that emits encrypted radio frequency signals upon triggering. The sensor also includes a disposable battery power module, which uses a CR2032 button cell battery or multiple AAA batteries.

[0040] In this embodiment, when someone enters the sensing area, the passive infrared pyroelectric sensor equipped with a Fresnel lens begins to function. The Fresnel lens can focus infrared light, concentrating infrared radiation energy in a specific direction onto the passive infrared pyroelectric sensor. This sensor is extremely sensitive to infrared radiation; once it detects a change in infrared radiation emitted by a human body, it quickly generates a corresponding electrical signal. This electrical signal is then transmitted to a low-power microcontroller, which, as the "brain" of sensor 3, possesses powerful signal processing capabilities. It analyzes and judges the received electrical signal to confirm whether it is a valid human body sensing signal, thus avoiding misjudgments due to environmental interference or other factors. Once the low-power microcontroller determines that the signal is valid, it immediately triggers the wireless transmission module. Upon triggering, the wireless transmission module emits encrypted radio frequency signals. This encryption method effectively prevents signal interference or misreception, ensuring that the signal is accurately transmitted to the wirelessly connected lighting mechanism, thereby controlling the on / off state of the lighting lamp 2. The disposable battery power supply module in sensor 3 provides power to the entire sensor 3. It uses either CR2032 button batteries or multiple AAA batteries, both of which are small in size, easy to install, have high energy density, and are readily available for purchase and replacement. CR2032 button batteries provide a stable current to sensor 3, ensuring its stable operation over long periods; the combination of multiple AAA batteries provides greater power reserve, further extending the battery life of sensor 3, reducing the frequency of battery replacement, and providing users with a convenient user experience.

[0041] Overall, sensor 3, through the coordinated work of its various components, achieves accurate perception of human activity and reliable signal transmission, providing a solid foundation for the automatic lighting function of the split-type human body induction remote control night light device. At the same time, the design of the disposable battery power supply module makes the device more flexible and convenient to use, eliminating the need for frequent power connection and adapting to various different usage scenarios.

[0042] like Figure 1 and Figure 2 As shown, the lighting lamp 2 includes a columnar housing, multiple warm white LEDs on the top of the housing, a wireless receiving module inside the housing for receiving wireless signals from the sensor 3, and a main control unit inside the housing for analyzing signals and controlling the LEDs to turn on and off. The bottom of the housing has a hemispherical structure. The lighting lamp 2 also includes a multi-level delay switch, providing multiple levels for users to select the lighting duration. Through the coordinated work of the wireless receiving module, the main control unit, the multiple warm white LEDs, and the multi-level delay switch, it achieves intelligent linkage with the sensor 3, automatically turning on and off according to human activity. Users can flexibly control the lighting duration and direction according to their own needs, providing great convenience and a comfortable lighting experience for nighttime life.

[0043] The mounting components can be directly installed on the base 1 using a plug.

[0044] When the mounting components use an adhesive or screw mounting structure, a power supply module is built-in.

[0045] like Figures 4-6 As shown, a storage groove 12 is provided at the bottom end of the base 1, and a mounting base 13 is provided at the bottom opening of the storage groove 12. The mounting components may include a mounting block 5 that is mounted on the bottom end of the base 1 by means of a connector, and an adhesive that is placed in a groove 11 on the bottom end face of the mounting block 5. The mounting block 5 has a mounting hole on its end face, and the mounting block 5 can be quickly and stably installed by passing a screw through the mounting hole.

[0046] like Figure 4 , Figure 5 and Figure 6 As shown, the connector includes multiple connecting blocks 14 arranged in a circumferential array on the bottom end face of the mounting base 13. The top end face of the mounting block 5 is provided with connecting grooves 15 that match the multiple connecting blocks 14. During the installation process, the mounting block 5 is first fixed, and then the connecting blocks 14 on the base 1 are inserted into the connecting grooves 15. The base 1 is then rotated so that the connecting blocks 14 are stably locked in the connecting grooves 15, thereby realizing the rapid installation of the base 1.

[0047] Sensor 3 also incorporates a photosensitizing control module. This module automatically disables the sensing function during the day. When night falls or ambient light dims below a preset threshold, the module detects the change again and sends a signal to the low-power microcontroller to reactivate the sensing function. The microcontroller then resumes normal operation of the passive infrared pyroelectric sensor, enabling it to detect infrared radiation from the human body once more. When someone enters the sensing area, sensor 3, following the previous procedure, transmits an encrypted radio frequency signal via the wireless transmitter module to activate the lighting lamp 2, providing illumination at night.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split-type human body induction remote control night light device, comprising a sensor (3) for detecting human movement and transmitting wireless signals, and a lighting mechanism wirelessly connected to the sensor (3), characterized in that, The lighting mechanism includes a mounting component for mounting the base (1) in the corresponding position, a lighting lamp (2) with a hemispherical bottom and made of magnetic material, multiple positioning magnets (10) in a circular array embedded in the bottom wall of the hemispherical rotating groove (6) on the top end face of the base (1), and a positioning component that passes through the positioning hole (7) and fixes the hemispherical structure of the lighting lamp (2) placed in the rotating groove (6); The rotating groove (6) has a positioning hole (7) at the middle of its bottom wall that is connected to the interior of the base (1).

2. The split-type human body induction remote control night light device according to claim 1, characterized in that: The positioning assembly includes a positioning tube (8) inserted into the positioning hole (7), a silicone ring disposed on the top end face of the positioning tube (8), a sliding sealing disc (9) inserted into the positioning tube (8), and a control component disposed on the base (1) and controlling the sealing disc (9) to move up and down within the positioning tube (8).

3. The split-type human body induction remote control night light device according to claim 2, characterized in that: The control components include a lifting rod (19) that passes through the positioning tube (8) and is rotatably connected at the top to the middle of the bottom end face of the sealing disc (9); an adjusting rod (18) that passes through the positioning tube (8) and is rotatably connected at one end to the bottom end of the lifting rod (19); a threaded sleeve (17) that is located on the end of the adjusting rod (18) away from the lifting rod (19); an adjusting screw (16) that is threadedly connected to the end of the threaded sleeve (17) away from the adjusting rod (18); and an adjusting knob (4) that is located on the side of the base (1) and connected to the adjusting screw (16) via a connecting rod. The adjusting screw (16) can be rotated by controlling the adjustment knob (4).

4. The split-type human body induction remote control night light device according to claim 1, characterized in that: The sensor (3) includes a low-power microcontroller, a passive infrared pyroelectric sensor with a Fresnel lens, and a wireless transmission module that transmits encrypted wireless radio frequency signals when triggered.

5. The split-type human body induction remote control night light device according to claim 4, characterized in that: The sensor also includes a disposable battery power module, which uses a CR2032 button cell battery or multiple AAA batteries.

6. The split-type human body induction remote control night light device according to claim 1, characterized in that: The lighting lamp (2) includes a cylindrical shell, multiple warm white LEDs on the top of the shell, a wireless receiving module inside the shell for receiving wireless signals from the sensor (3), and a main control unit inside the shell for analyzing signals and controlling the LEDs to light up and turn off. The bottom of the shell has a hemispherical structure.

7. The split-type human body induction remote control night light device according to claim 6, characterized in that: The lighting (2) also includes a multi-level delay switch, providing multiple levels for users to select the lighting duration.

8. The split-type human body induction remote control night light device according to claim 1, characterized in that: Mounting components include adhesive or screw mounting structures.

9. The split-type human body induction remote control night light device according to claim 1, characterized in that: The lighting lamp (2) can rotate around its hemispherical structure in the rotating groove (6) to adjust the direction of illumination.

10. The split-type human body induction remote control night light device according to claim 1, characterized in that: The sensor (3) also contains a photosensitive control module, which is used to automatically disable the sensing function during the day.

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