Human body induction LED table lamp

Abstract

The utility model relates to the technical field of illumination, in particular to a human body induction LED table lamp which comprises a base and a lamp pole, the base is a bearing carrier of the table lamp, and the lamp pole is fixedly installed on the top face of the base. The table lamp comprises a base, a lamp pole and further comprises an adjusting knob, a hinge frame, a mounting plate, an LED lamp and the like, the adjusting knob used for adjusting the brightness of the table lamp is arranged on the base, the hinge frame is rotatably mounted at the top of the lamp pole, a rotating part is arranged at the end of the hinge frame, the mounting plate is assembled on the hinge frame through the rotating part, and the LED lamp is mounted on the mounting plate. The rotating ring is arranged in the middle of the lamp pole, the human body induction sensor is installed on the rotating ring, the angle of the sensor can be flexibly adjusted, it is ensured that the position of a user can be accurately sensed, an induction blind area is avoided, the sensor is electrically connected with the LED lamp through the built-in controller, and the function of automatically turning on and turning off the lamp is achieved; and the use convenience and the intelligent level are improved.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a human body sensing LED desk lamp. Background Technology

[0002] As people's living standards improve and their focus on healthy lifestyles increases, smart home devices are becoming increasingly popular. Human body sensor LED desk lamps, as an energy-saving, environmentally friendly, convenient, and efficient lighting solution, are widely used in homes, offices, and even public places. These lamps utilize built-in human body sensors to achieve automatic on / off functionality, not only enhancing the user experience but also effectively saving energy.

[0003] Existing human body sensors are not without their drawbacks. They may have blind spots when detecting the presence or movement of a human body, resulting in insufficient sensitivity and reliability of the lighting system. Furthermore, traditional human body sensors, such as infrared sensors, typically have fixed detection angles and ranges, which can easily lead to certain areas not being effectively detected, thus affecting the overall performance and user experience. To address these issues, we propose a human body sensing LED desk lamp. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a human body induction LED desk lamp.

[0005] The technical implementation scheme of this utility model is as follows: A human body sensing LED desk lamp includes a base and a lamp post. The base is the load-bearing carrier of the desk lamp, and the lamp post is fixedly installed on the top surface of the base. It also includes an adjustment knob, a hinge frame, a mounting plate, an LED light, a rotating ring, and a human presence sensor. The base is provided with an adjustment knob for adjusting the brightness of the desk lamp. The top of the lamp post is rotatably mounted with a hinge frame. The end of the hinge frame is provided with a rotating component. The mounting plate is assembled to the hinge frame via the rotating component. The LED light is mounted on the mounting plate. A groove is formed in the middle of the lamp post. A rotating ring is rotatably mounted at the groove of the lamp post. A human presence sensor is provided on the rotating ring. The human presence sensor is used to detect whether a user is near the desk lamp. The human presence sensor is electrically connected to the LED light through a built-in controller. The human presence sensor is used to control the LED light to turn on and off.

[0006] Furthermore, it is particularly preferred that the rotating component includes a bearing and a rotating shaft, with the bearing fixedly mounted at the end of the hinge frame away from the lamp post, and the rotating shaft rotatably mounted on the bearing. There is rotational damping between the bearing and the rotating shaft, and the rotating shaft is fixedly connected to the mounting plate. The mounting plate rotates flexibly on the bearing, allowing the LED lights on the mounting plate to provide all-around lighting effects. Combined with the rotation of the hinge frame on the lamp post, the LED lights can illuminate more comprehensively.

[0007] Furthermore, it is particularly preferred that the rotating ring is rotatably fitted onto the rod body where the sliding groove of the lamp post is located, and the outer wall of the rotating ring is provided with a ring of knob patterns, which are used to increase the friction of the rotating ring rotation, thereby making it convenient for the user to flexibly adjust the sensing angle of the rotating ring and the person on it to the sensor.

[0008] Furthermore, it is particularly preferred that the device also includes a first strong magnet and a second strong magnet. The LED light is magnetically and detachably mounted on the mounting plate. At least two first strong magnets are embedded in the outer shell of the LED light. The bottom surface of the mounting plate is fixed with the same number of second strong magnets as the first strong magnets. The first strong magnets and the second strong magnets have opposite magnetic properties. The first strong magnets and the second strong magnets attract each other, allowing the LED light to be easily mounted on the mounting plate for use.

[0009] Furthermore, it is particularly preferred that the bottom surface of the mounting plate is provided with a power interface, the power interface protrudes outward and is used to charge the LED lamp, and the lamp body shell of the LED lamp is provided with a power slot adapted to the power interface. After the power interface and the power slot are connected to each other, the LED lamp magnetically mounted on the mounting plate can be powered on and work.

[0010] Furthermore, it is particularly preferred that the base also includes a counterweight. The base has a cavity near the bottom surface, and the counterweight is placed inside the cavity. The counterweight is used to lower the center of gravity of the lamp and improve the stability of the base support, thereby improving the safety of the lamp.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] 1. This utility model sets a rotating ring in the middle of the lamp post and installs a human body induction sensor on it. The angle of the sensor can be flexibly adjusted to ensure accurate detection of the user's location and avoid blind spots. The sensor is electrically connected to the LED light through a built-in controller to realize the function of automatic switching of the light, improving the convenience and intelligence of use.

[0013] 2. The hinge frame of this utility model uses bearings and a rotating shaft, and the mounting plate can be flexibly rotated by a rotating component, so that the LED light can be adjusted in all directions to provide an all-round lighting effect. Combined with the rotation function of the hinge frame itself on the light pole, the lighting angle is further expanded to meet the needs of different scenarios.

[0014] 3. The LED light of this utility model adopts a magnetic design, which makes the LED light easy to install or remove, convenient for maintenance and replacement. After magnetic attraction, the power interface and slot are connected to ensure that the light is powered on and working, simplifying the power connection steps and improving the user experience. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is an exploded view of the mounting plate and LED light of this utility model.

[0017] Figure 3 This is a schematic diagram of the mounting plate, strong magnet, and power interface of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the rotating ring and the person in the sensor of this utility model.

[0019] The above-mentioned attached drawings include the following reference numerals: 1. base, 2. lamp post, 3. adjustment knob, 4. hinge frame, 5. mounting plate, 6. bearing, 7. rotating shaft, 8. LED light, 9. rotating ring, 91. knob pattern, 10. human sensor, 11. slide, 12. strong magnet one, 13. strong magnet two, 14. power interface, 15. power slot, 16. counterweight. Detailed Implementation

[0020] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0021] A type of human body sensor LED desk lamp, such as Figures 1-4As shown, the lamp includes a base 1 and a lamp post 2. The base 1 serves as the load-bearing carrier for the lamp, and the lamp post 2 is fixedly mounted on the top surface of the base 1. It also includes an adjustment knob 3, a hinge frame 4, a mounting plate 5, an LED light 8, a rotating ring 9, and a human sensor 10. The base 1 has an adjustment knob 3 for adjusting the lamp's brightness. The top of the lamp post 2 is rotatably mounted with the hinge frame 4, and the end of the hinge frame 4 has a rotating component. The mounting plate 5 is assembled to the hinge frame 4 via the rotating component, and the LED light 8 is mounted on the mounting plate 5. A groove 11 is formed in the middle of the lamp post 2. A rotating ring 9 is rotatably installed at the body slide groove 11. A person presence sensor 10 is set on the rotating ring 9. The person presence sensor 10 is used to detect whether there is a user near the desk lamp. The person presence sensor 10 is electrically connected to the LED light 8 through the built-in controller. The person presence sensor 10 is used to control the turning on and off of the LED light 8. By turning the rotating ring 9 on the lamp post 2 and adjusting the angle of the person presence sensor 10 toward the user, the person presence sensor 10 can accurately detect the location of the user, avoiding the detection blind spot when the induction desk lamp is in use and improving the flexibility of the desk lamp.

[0022] like Figure 2 and Figure 3 As shown, the rotating component includes a bearing 6 and a rotating shaft 7. The bearing 6 is fixedly mounted on the end of the hinge frame 4 away from the lamp post 2. The rotating shaft 7 is rotatably mounted on the bearing 6. There is rotational damping between the bearing 6 and the rotating shaft 7. The rotating shaft 7 is fixedly connected to the mounting plate 5. The mounting plate 5 rotates flexibly on the bearing 6, so that the LED light 8 on the mounting plate 5 can provide an all-round lighting effect. With the rotation of the hinge frame 4 on the lamp post 2, the LED light 8 can illuminate a more comprehensive angle.

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, the rotating ring 9 is rotatably sleeved on the pole body where the sliding groove 11 of the lamp post 2 is located. A ring of knob patterns 91 is provided on the outer wall of the rotating ring 9. The knob patterns 91 are used to increase the friction of the rotating ring 9, so that the user can flexibly adjust the sensing angle of the rotating ring 9 and the person on it to the sensor 10.

[0024] like Figure 2 and Figure 3 As shown, it also includes a strong magnet 12 and a strong magnet 13. The LED light 8 is magnetically attached and detachably mounted on the mounting plate 5. At least two strong magnets 12 are embedded in the outer shell of the LED light 8. The bottom surface of the mounting plate 5 is fixed with the same number of strong magnets 13. The strong magnets 12 and 13 have opposite magnetic properties. The strong magnets 12 and 13 attract each other, so that the LED light 8 can be easily mounted on the mounting plate 5 for use.

[0025] like Figure 2 and Figure 3As shown, the bottom surface of the mounting plate 5 is provided with a power interface 14. The power interface 14 protrudes outward and is used to charge the LED lamp 8. The lamp body shell of the LED lamp 8 is provided with a power slot 15 that is adapted to the power interface 14. After the power interface 14 and the power slot 15 are connected to each other, the LED lamp 8, which is magnetically mounted on the mounting plate 5, can be powered on and work.

[0026] like Figure 3 As shown, it also includes a counterweight 16. The base 1 has a cavity inside near the bottom surface. The counterweight 16 is built into the cavity of the base 1. The counterweight 16 is used to lower the center of gravity of the desk lamp and improve the stability of the base 1, thereby improving the safety of the desk lamp.

[0027] When using this LED desk lamp, the user first adjusts the brightness by rotating the opening and adjusting knob 3 at the bottom of the base 1. Then, the user turns the rotating ring 9 in the middle of the lamp post 2, using the knob groove 91 to increase friction, so that the user can accurately align the direction of the person to the sensor 10 with the commonly used position (such as the seat direction), avoiding blind spots caused by sensor angle deviation. When the user enters the sensor detection range, the sensor 10 detects the human body signal, which can also trigger the controller to automatically turn on the LED light 8. If multi-angle lighting is required, the hinge frame 4 can be rotated to adjust the direction of the top of the lamp post 2, and the rotating part can be flexibly rotated through the bearing 6 and the rotating shaft 7. The movable mounting plate 5 allows the LED lamp 8 to achieve omnidirectional lighting angle adjustment in both tilt and horizontal directions. The lamp body is firmly installed on the mounting plate 5 by the attraction of opposite poles of strong magnet 12 and strong magnet 13. At the same time, the power interface 14 is precisely connected to the power slot 15 at the bottom of the LED lamp 8 to realize the power supply and charging functions. After the user leaves, the sensor signal disappears and the LED lamp 8 turns off for a delay to save energy. The counterweight block 16 in the hollow cavity of the base 1 lowers the center of gravity of the table lamp and ensures that the lamp pole 2 remains stable when it rotates significantly. If the LED lamp 8 needs to be replaced or charged, it can be separated by simply pulling the magnetic lamp body, which facilitates maintenance.

[0028] Although this disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from this disclosure will understand that various other embodiments can be devised without departing from the scope of this invention. Therefore, the scope of this invention should be limited only by the appended claims.

Claims

1. A human body sensing LED desk lamp, comprising a base (1) and a lamp post (2), wherein the lamp post (2) is fixedly installed on the top surface of the base (1); characterized in that It also includes an adjustment knob (3), a hinge frame (4), a mounting plate (5), an LED light (8), a rotating ring (9), and a human presence sensor (10). The base (1) is provided with an adjustment knob (3) for adjusting the brightness of the desk lamp. The top of the lamp post (2) is rotatably mounted with a hinge frame (4). The end of the hinge frame (4) is provided with a rotating part. The hinge frame (4) is assembled with a mounting plate (5) through the rotating part. The mounting plate (5) is mounted with an LED light (8). A groove (11) is opened on the middle part of the lamp post (2). A rotating ring (9) is rotatably mounted at the groove (11) of the lamp post (2). A human presence sensor (10) is provided on the rotating ring (9). The human presence sensor (10) is electrically connected to the LED light (8) through a built-in controller. The human presence sensor (10) is used to control the opening and closing of the LED light (8).

2. A human responsive LED desk lamp as defined in claim 1, wherein, The rotating component includes a bearing (6) and a rotating shaft (7). The bearing (6) is fixedly mounted on one end of the hinge frame (4) away from the lamp post (2). The rotating shaft (7) is rotatably mounted on the bearing (6). There is rotational damping between the bearing (6) and the rotating shaft (7). The rotating shaft (7) is fixedly connected to the mounting plate (5).

3. A human responsive LED desk lamp as defined in claim 2, wherein, The rotating ring (9) is rotatably sleeved on the pole body where the slide groove (11) of the lamp post (2) is located, and a ring of knob pattern (91) is provided on the outer wall of the rotating ring (9).

4. A human responsive LED desk lamp as defined in claim 3, wherein, It also includes a strong magnet one (12) and a strong magnet two (13). The LED lamp (8) is magnetically attached and detachably installed on the mounting plate (5). No less than two strong magnets one (12) are embedded in the outer shell of the LED lamp (8). The bottom surface of the mounting plate (5) is fixed with the same number of strong magnets two (13). The strong magnets one (12) and strong magnet two (13) have different magnetic properties.

5. A human responsive LED desk lamp as claimed in claim 4, wherein, The bottom surface of the mounting plate (5) is provided with a power interface (14), which protrudes outward and is used to charge the LED lamp (8). The outer shell of the LED lamp (8) is provided with a power slot (15) adapted to the power interface (14).

6. A human responsive LED desk lamp as claimed in claim 5, wherein, It also includes a counterweight (16), and the base (1) has a cavity inside near the bottom surface, and the counterweight (16) is built into the cavity of the base (1).

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