Intelligent table lamp

Abstract

The intelligent table lamp comprises a base, a control module and a position recognizing and collecting module, an adjusting module is arranged on the base, one end of an extension rod on the adjusting module is connected with an arc-shaped lamp holder through a pitching adjusting assembly, and the position recognizing and collecting module is used for recognizing and collecting real-time position information of a user, a desk and a read object in real time; the control module is electrically connected with the position identification and acquisition module; the control module calculates a first relative position parameter according to data collected by the position recognition and collection module, and when the first relative position parameter exceeds a preset threshold value, the control module controls the adjusting module and the pitching adjusting assembly to adjust the irradiation direction of the arc-shaped lamp holder so that the arc-shaped lamp holder can be aligned with the reading object. By arranging the pitching adjusting assembly and the arc-shaped table lamp, the arc-shaped table lamp can follow the center of a read object, the irradiation direction of a light source can be automatically adjusted, shadows generated in the using process are reduced, and a user can obtain better using comfort.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and further to an intelligent desk lamp. Background Art

[0002] With the continuous development of society, people's pace of life is getting faster and faster, and people are more and more fond of using the evening time to read or study. However, considering that the majority of the people who study are students, the lights in many school dormitories are dim at night, so many students use desk lamps to read and study at night. Desk lamps in the existing technology mostly adjust the relative position of the desk lamp and the desk manually, which can meet the most appropriate lighting light field requirements under the user's standard sitting posture. However, in actual user usage scenarios, it is difficult to maintain a standard sitting posture for a long time, and the relative position of the user, the desk lamp, and the desktop will change. In order to ensure appropriate lighting, it is necessary to manually adjust the relative position between the desk lamp, the desk, and the user again. At the same time, most desk lamps in the existing technology can only adjust the height and direction, but cannot adjust the pitch angle, resulting in the failure to obtain the most appropriate lighting light field in many cases during actual use. At the same time, due to the unreasonable light field, the shadows of the pen and the human torso during study are too large, which in turn affects reading and learning. Summary of the Invention

[0003] In view of the above technical problems, the purpose of the present invention is to provide an intelligent desk lamp that solves the shortcomings and defects in the existing technology.

[0004] In order to achieve the above object, the present invention provides a smart desk lamp, comprising:

[0005] A base, wherein the base is provided with an adjustment module, an end of the adjustment module away from the base is connected to an extension rod, and an end of the extension rod away from the adjustment module is connected to an arc lamp head via a pitch adjustment assembly, so that the illumination direction of the arc lamp head can be adjusted along the length direction of the adjustment module;

[0006] A control module is provided on the base, and the control module is electrically connected to the adjustment module, the pitch adjustment assembly, and the arc lamp holder;

[0007] A location identification and acquisition module, electrically connected to the control module, for real-time identification and acquisition of real-time location information of the user, desk, and reading material;

[0008] The control module calculates the first relative position parameter between the user and the desk, the base, and the reading material based on the real-time position data collected by the position identification and acquisition module. When the first relative position parameter exceeds a preset threshold, the control module controls the adjustment module and the pitch adjustment component based on the first relative position parameter, and then adjusts the illumination direction of the arc lamp head so that the center of the illumination light field emitted by the arc lamp head can follow and align with the reading material.

[0009] By setting up a position recognition acquisition module and a control module, the light source angle can be automatically adjusted to ensure that the light source can always remain on the reading material. In addition, the arc lamp head is set to produce an arc light field, so that users can obtain the most suitable lighting light field to reduce the generation of shadows and light spots during use, making the lighting effect of the smart desk lamp softer and more comfortable, so that users can get a better sense of comfort.

[0010] In some embodiments, the smart desk lamp provided by the present invention also includes a light-sensitive intensity acquisition module, which is electrically connected to the control module and is used to collect the lighting parameters of the arc lamp head irradiated on the reading material, so that the control module can control the arc lamp head according to the lighting parameters, and then adjust the lighting intensity of the arc lamp head.

[0011] By setting up a light-sensitive intensity acquisition module, the control module can adjust the light intensity of the arc lamp head in real time according to the lighting parameters, so that the light intensity is always kept within the range comfortable for the human eye, thereby improving user comfort.

[0012] In some embodiments, the adjustment module includes a lifting assembly and a rotating assembly, the lifting assembly is used to adjust the height of the arc lamp head, and the rotating assembly is used to adjust the direction of the arc lamp head. One end of the lifting assembly is set on the base, and the other end of the lifting assembly is connected to the extension rod through the rotating assembly.

[0013] By setting up a lifting component, the arc lamp head can be automatically raised and lowered to different heights according to the user's different lighting height requirements, providing lighting at different heights, facilitating the user's subsequent use, and improving applicability. By setting up a rotating component, the arc lamp head can rotate 360° at a point on the base, which is convenient for automatic control of the arc lamp head's illumination direction.

[0014] In some embodiments, the lifting assembly includes a lifting rod and a lifting motor, and the lifting motor is used to drive the lifting of the lifting rod;

[0015] The rotating assembly includes a rotating motor and a rotating shaft. The output end of the rotating motor is connected to the rotating shaft. The rotating shaft is rotatably arranged on one end of the lifting rod away from the base. The extension rod is arranged on the side of the rotating shaft so that the rotating motor can drive the extension rod to rotate with the lifting rod as the axis.

[0016] By setting a lifting rod, a lifting motor, a rotating motor and a rotating shaft, the lifting motor can lift the arc lamp head to different heights and the arc lamp head can rotate with the lifting rod as the axis to adjust the illumination direction of the arc lamp head, thereby achieving the purpose of adjusting the illumination light field of the arc lamp head to fall on the reading material.

[0017] In some embodiments, the pitch adjustment assembly includes a fixed part, a rotating part and a drive motor, the fixed part is arranged at one end of the extension rod away from the rotating assembly, the rotating part is arranged at the middle position of the arc lamp head, and the rotating part is rotatably connected to the fixed part, and the output end of the drive motor is connected to the rotating part so that the drive motor can drive the rotating part to rotate with the fixed part as the axis.

[0018] By providing a fixing part, a rotating part and a driving motor, the direction of the arc lamp head can be adjusted along the straight line between the arc lamp head and the base, that is, the upward or downward viewing angle of the arc lamp head can be adjusted.

[0019] In some embodiments, the smart desk lamp provided by the present invention further includes:

[0020] A projection device, the projection device is arranged on the arc-shaped lamp head and faces the desk, and the projection device is connected to the control module;

[0021] The Bluetooth module is connected to the control module to connect the control module to the mobile terminal, thereby enabling the projection information in the mobile terminal to be transmitted to the projection device and projected.

[0022] By setting up a projection device, users can project electronic pictures in the mobile terminal onto the work surface of the desk, so that users can trace or draw calligraphy according to the projected pictures, which greatly enriches the functions of the smart desk lamp and effectively improves the market competitiveness of the smart desk lamp product.

[0023] In some embodiments, the smart desk lamp provided by the present invention further includes:

[0024] A camera device is provided on the arc lamp head, and the direction of the camera device is consistent with the direction of illumination of the arc lamp head. The camera device is used to identify and photograph the reading material. The camera device is connected to the control module so that the information obtained by the camera device can be transmitted to the mobile terminal for processing.

[0025] By setting up a camera device to be able to identify the reading material that the user is reading and studying, when the user encounters difficulties in homework, the homework content can be identified and transmitted to the mobile terminal. The relevant problem-solving answers or ideas can be found and projected through the mobile terminal, which effectively improves the user's learning efficiency, further enriches the functions of the smart desk lamp, and further enhances the market competitiveness of the smart desk lamp product.

[0026] In some embodiments, a wireless charging platform or a magnetic charging platform is provided on one side of the base close to the arc-shaped lamp head, and the wireless charging platform or the magnetic charging platform is used for wireless charging of the mobile terminal.

[0027] By setting up a wireless charging platform or a magnetic charging platform, it is convenient for users to charge their mobile phones or watches during the learning process, thereby increasing users' interest in use, and then increasing the functional diversity of the product to enhance the product's market competitiveness.

[0028] In some embodiments, the display technology used by the projection device is any one of DLP projection display technology, LCOS projection display technology, LBS projection display technology and MicroLED projection display technology.

[0029] In some embodiments, the location recognition and acquisition module includes any one or more of a camera sensor, an infrared thermal imaging sensor, and an ultrasonic sensor.

[0030] By setting any one or more of a camera sensor, an infrared thermal imaging sensor and an ultrasonic sensor, the position information of the user and the smart desk lamp or desk can be better identified and collected, and then the control module calculates and processes to obtain the first relative position parameter, thereby achieving adaptive adjustment of the irradiation direction of the arc lamp head.

[0031] The smart desk lamp provided by the present invention can bring at least one of the following beneficial effects:

[0032] 1. The intelligent desk lamp provided by the present invention is provided with a position recognition and acquisition module, an adjustment module, a pitch adjustment component, a control module and an arc lamp head, so as to utilize the position recognition and acquisition module to identify and collect the real-time position information of the user, the desk and the reading material, and then enable the control module to calculate the first relative position parameter between the user and the desk, the base and the reading material, so as to obtain the position change of the reading material and the human body in real time during the reading or writing process of the user. When the first relative position parameter exceeds the threshold, the arc lamp head is adjusted in time under the drive of the adjustment module and the pitch adjustment component so that the center of the illumination light field can follow the center of the reading material, thereby realizing more precise automatic adjustment of the illumination direction of the light source. In addition, an arc desk lamp is provided so that the illumination presents an arc light field, thereby ensuring that the user obtains the most suitable illumination light field, reducing the shadows generated during use, and making the user more comfortable.

[0033] 2. The smart desk lamp provided by the present invention is provided with a projection device so that the user can project the electronic picture in the mobile terminal onto the work surface of the desk, so that the user can trace or draw the calligraphy according to the projected picture, which greatly enriches the function of the smart desk lamp and effectively improves the market competitiveness of the smart desk lamp product.

[0034] 3. The smart desk lamp provided by the present invention is equipped with a camera device to identify the reading material that the user is reading and studying. When the user encounters difficulties in homework, the homework content can be identified and then transmitted to the mobile terminal. The relevant problem-solving answers or ideas can be found and projected through the mobile terminal, which effectively improves the user's learning efficiency, further enriches the functions of the smart desk lamp, and further enhances the market competitiveness of the smart desk lamp product. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0036] Figure 1 is a schematic diagram of the three-dimensional structure of the smart desk lamp according to an embodiment of the present invention from one direction of view;

[0037] Figure 2 is a three-dimensional schematic diagram of the smart desk lamp according to an embodiment of the present invention from another viewing angle;

[0038] Figure 3 1 is a front view structural diagram of an intelligent desk lamp according to an embodiment of the present invention;

[0039] Figure 4 It is a schematic diagram of the three-dimensional structure of a smart desk lamp according to another embodiment of the present invention.

[0040] Description of Figure Numbers:

[0041] Base 10, wireless charging platform 11, lifting assembly 20, sleeve rod 21, movable rod 22, rotating assembly 30, arc lamp head 40, position recognition and acquisition module 50, projection device 60, camera device 70, extension rod 80, pitch adjustment assembly 90. DETAILED DESCRIPTION

[0042] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific embodiments of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other embodiments can be obtained based on these drawings without inventive work.

[0043] To simplify the drawings, only portions relevant to the invention are schematically depicted in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one component with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one."

[0044] It should be further understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0045] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0046] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0047] In one embodiment, the reference Figure 1 、 Figure 2 and Figure 3As shown, the present invention provides an intelligent desk lamp, comprising a base 10, a control module and a position recognition and acquisition module 50, wherein the base 10 is provided with an adjustment module, the end of the adjustment module away from the base 10 is connected to an extension rod 80, and the end of the extension rod 80 away from the adjustment module is connected to an arc lamp head 40 through a pitch adjustment component 90, so that the irradiation direction of the arc lamp head 40 can be adjusted along the length direction of the adjustment module; the control module is provided on the base 10, and the control module is electrically connected to the adjustment module, the pitch adjustment component 90 and the arc lamp head 40; the position recognition and acquisition module Block 50 is electrically connected to the control module, and the position identification and acquisition module 50 is used to identify and collect real-time position information of the user, desk and reading material; the control module calculates the first relative position parameter between the user and the desk, base 10 and reading material based on the real-time position data collected by the position identification and acquisition module 50. When the first relative position parameter exceeds the preset threshold, the control module controls the adjustment module and the pitch adjustment component 90 based on the first relative position parameter, and then adjusts the irradiation direction of the arc lamp head 40 so that the center of the illumination light field emitted by the arc lamp head 40 can follow and align with the reading material.

[0048] Specifically, a start button for controlling the switch of the smart desk lamp is provided on the base 10. After the smart desk lamp is turned on, the position recognition and acquisition module 50 starts to recognize and collect the real-time position information of the user, desk and reading material, and then transmits the real-time position information to the control module for analysis, and then calculates the first relative position parameters between the desk, base 10 and reading material. Then, based on the first relative position parameters, the illumination angle of the arc lamp head 40 is adjusted by the driving adjustment module and the pitch adjustment component 90. When the person moves in posture, the control module determines whether the change of the first relative parameter exceeds the threshold value to determine whether to continue adjusting the arc lamp. Head 40, when the change of the first relative parameter exceeds the threshold value, the control adjustment module and the pitch adjustment component 90 continue to adjust the illumination angle of the arc lamp head 40 to realize automatic adjustment of the illumination angle of the light source, ensuring that the light source can always remain on the reading material. In addition, according to relevant theoretical and simulation data, it can be known that the arc light field can reduce the shadows and light spots under the illumination. Therefore, the arc lamp head 40 is set to make the illumination present an arc light field, so that the user can obtain the most suitable lighting light field, so as to reduce the generation of shadows and light spots during use, and make the lighting effect of the smart desk lamp softer and more comfortable, so that the user can get a better sense of comfort.

[0049] It should be noted that the control module may be a micro control unit integrated in the desk lamp.

[0050] In one embodiment, based on the above-mentioned embodiment, the smart desk lamp provided in this specification also includes a light-sensitive intensity acquisition module, which is electrically connected to the control module and is used to collect the lighting parameters of the arc lamp head 40 irradiated on the reading material, so that the control module can control the arc lamp head 40 according to the lighting parameters, and then adjust the lighting intensity of the arc lamp head 40.

[0051] Specifically, the light-sensitive intensity acquisition module is generally a light-sensitive sensor that can sense the light intensity in the target environment. The light-sensitive intensity acquisition module can be installed on the extension rod 80 of the smart desk lamp provided in the present invention, so as to sense the light intensity of the reading material or the hand, and transmit it to the control module to generate the light parameters, and set the first preset light value and the second preset light value at the same time. When the light parameter is less than the first preset light value, the arc lamp head 40 is controlled to upgrade the light intensity. When the light parameter is between the first preset light value and the second preset light value, the arc lamp head 40 is controlled to maintain the light intensity. When the light parameter is greater than the second preset light value, the arc lamp head 40 is controlled to downgrade the light intensity, thereby achieving the control of the light intensity to always be within the range comfortable for the human eye, thereby improving the user comfort.

[0052] It should be noted that the base 10 may also be provided with a knob for manually adjusting the light level, so that the user can adjust the light intensity according to their actual needs.

[0053] In one embodiment, based on the above embodiment, the reference to the appended Figure 1 and Figure 2 As shown, the adjustment module includes a lifting assembly 20 and a rotating assembly 30. The lifting assembly 20 is used to adjust the height of the arc lamp head 40, and the rotating assembly 30 is used to adjust the direction of the arc lamp head 40. One end of the lifting assembly 20 is set on the base 10, and the other end of the lifting assembly 20 is connected to the extension rod 80 through the rotating assembly 30.

[0054] Specifically, a lifting component 20 is provided to automatically lift the arc lamp head 40 to different heights according to the user's different lighting height requirements, thereby providing lighting at different heights, facilitating subsequent use by the user, and improving applicability. A rotating component 30 is provided to enable the arc lamp head 40 to rotate 360° around a point on the base 10, thereby facilitating automatic control of the illumination direction of the arc lamp head 40. The adjustment module is divided into a lifting component 20 and a rotating component 30 to simplify the structure of the smart desk lamp and facilitate the necessary inspection and maintenance during subsequent use.

[0055] It should be noted that the lifting assembly 20 can be set on the base 10 through the rotating assembly 30, and the end of the lifting assembly 20 away from the base 10 is directly fixed to the extension rod 80, which can also achieve the effect of lifting and rotating the arc lamp head 40. In addition, refer to the appendix of the manual. Figure 4As shown, the lifting assembly 20 can be connected to the extension rod 80 through the pitch adjustment assembly 90, and the extension rod 80 is further connected to the arc lamp head 40 through the rotation assembly 30, which can also achieve the effect of adjusting the arc lamp head 40.

[0056] In one embodiment, based on the above embodiment, the reference to the appended Figure 1 and Figure 2 As shown, the lifting assembly 20 includes a lifting rod and a lifting motor, and the lifting motor is used to drive the lifting of the lifting rod; the rotating assembly 30 includes a rotating motor and a rotating shaft, the output end of the rotating motor is connected to the rotating shaft, and the rotating shaft is rotatably set on the end of the lifting rod away from the base 10, and an extension rod 80 is set on the side of the rotating shaft so that the rotating motor can drive the extension rod 80 to rotate with the lifting rod as the axis.

[0057] Specifically, the lifting motor is arranged in the base 10, and the lifting rod may include a sleeve rod 21, a movable rod 22 and a screw rod member. The sleeve rod 21 is vertically arranged on the base 10, and one end of the movable rod 22 is sleeved in the sleeve rod 21 and connected to one end of the screw rod member. The other end of the screw rod member is connected to the output end of the lifting motor, thereby realizing that the lifting motor can lift the arc lamp head 40 to different heights. In addition, the rotating shaft is rotatably arranged at one end of the lifting rod away from the base 10, and the output end of the rotating motor is connected to the rotating shaft. The extension rod 80 is arranged on the side of the rotating shaft, so that under the driving action of the rotating motor, the arc lamp head 40 can rotate with the lifting rod as the axis, so as to achieve the purpose of adjusting the irradiation direction of the arc lamp head 40.

[0058] In one embodiment, the reference Figure 1 and Figure 2 As shown, the pitch adjustment assembly 90 includes a fixed part, a rotating part and a drive motor. The fixed part is arranged at one end of the extension rod 80 away from the rotating assembly 30, the rotating part is arranged at the middle position of the arc lamp head 40, and the rotating part is rotatably connected to the fixed part. The output end of the drive motor is connected to the rotating part so that the drive motor can drive the rotating part to rotate with the fixed part as the axis.

[0059] Specifically, a rotating hole is provided on the fixing part, and a rotating part is provided in the middle position of the arc lamp head 40, which is sleeved in the rotating hole. In addition, the output end of the driving motor is connected to the rotating part, so that the driving motor can drive the rotating part to rotate with the fixing part as the axis, thereby achieving the direction of the arc lamp head 40 being able to be adjusted along the straight line direction between the arc lamp head 40 and the base 10, that is, adjusting the upward viewing angle or downward viewing angle of the arc lamp head 40.

[0060] In one embodiment, based on the above embodiment, the Figure 1 and Figure 2As shown, the smart desk lamp provided in this specification also includes a projection device 60 and a Bluetooth module, wherein the projection device 60 is arranged on the arc lamp head 40 and faces the desk, the projection device 60 is connected to the control module, and the Bluetooth module is connected to the control module, so that the control module is connected to the mobile terminal, thereby enabling the projection information in the mobile terminal to be transmitted to the projection device 60 and projected.

[0061] Specifically, the Bluetooth module is arranged in the base 10, and the projection device 60 is arranged on the arc lamp head 40 and faces the desk. The mobile terminal is connected to the control module of the smart desk lamp through the Bluetooth module, so that the picture or graphic information on the mobile terminal is sent to the control module, and then the picture or graphic information is projected out through the projection device 60. It is generally used in learning or drawing scenarios. For example, the required drawing drawings or copybook pictures are sent to the smart desk lamp via Bluetooth in the mobile terminal, and then directly projected onto the work plane on the desk through the projection device 60, so that users can reuse them, which also provides convenience for users' drawing and other work needs.

[0062] It should be noted that the mobile terminal may be a mobile phone with Bluetooth function, a laptop with Bluetooth function, or a tablet computer with Bluetooth function, which is not limited here.

[0063] In one embodiment, based on the above embodiment, the reference to the appended Figure 1 As shown, the smart desk lamp provided in this specification also includes a camera device 70, which is arranged on the arc lamp head 40. The direction of the camera device 70 is consistent with the direction of illumination of the arc lamp head 40. The camera device 70 is used to identify and photograph reading materials. The camera device 70 is connected to the control module so that the information obtained by the camera device 70 can be transmitted to the mobile terminal for processing.

[0064] Specifically, the position recognition and acquisition module 50, the camera device 70 and the projection device 60 can be integrated in the middle position of the arc lamp head 40. The camera device 70 can take pictures of the reading materials on the desk and then send them to the mobile terminal via the Bluetooth function, so that the step of taking out the mobile phone to take pictures can be omitted when recording or taking pictures is needed. At the same time, it can also cooperate with the projection device 60 to provide traversal for the user's learning. For example, when the user needs a difficult problem in the learning process, the difficult problem in the reading material can be photographed by the camera device 70, sent to the mobile terminal via Bluetooth, and then the mobile terminal can be operated to find the corresponding solution or reference answer, and then the corresponding solution or reference answer can be sent to the smart desk lamp via Bluetooth, and finally projected and presented through the projection device 60, which effectively improves the user's learning efficiency. In addition, when the user is a student, it avoids the need to touch the mobile phone during the learning process, which causes the phenomenon of distracted learning, and effectively improves the learning efficiency.

[0065] In one embodiment, based on the above embodiment, the Figure 2 As shown, a wireless charging platform 11 or a magnetic charging platform is provided on one side of the base 10 close to the arc lamp holder 40 , and the wireless charging platform 11 or the magnetic charging platform is used for wireless charging of the mobile terminal.

[0066] Specifically, the wireless charging platform 11 is a flat platform with a wireless charging element inside, so that users can charge their mobile phones, watches, etc. by placing them on the platform. In addition, while charging, the mobile phone or watch can be connected to the smart desk lamp, and the real-time charging amount, alarm countdown and other information can be projected and displayed in real time through the projection device 60 to increase the user's interest in use, thereby increasing the functional diversity of the product and enhancing the market competitiveness of the product. In addition, the magnetic charging platform can be provided with a magnetic interface so that the mobile phone or watch can be magnetically fixed during charging, thereby ensuring the stability of wireless charging and normal charging.

[0067] In one embodiment, the display technology used by the projection device 60 is any one of DLP projection display technology, LCOS projection display technology, LBS projection display technology and MicroLED projection display technology.

[0068] Specifically, DLP projection display technology, LCOS projection display technology, LBS projection display technology and MicroLED projection display technology are all micro-display technologies capable of projection. This product can select the corresponding projection display technology according to the actual imaging effect requirements to maximize the product's cost-effectiveness.

[0069] In one embodiment, based on the above embodiment, the position recognition and acquisition module 50 includes any one or more of a camera sensor, an infrared thermal imaging sensor, and an ultrasonic sensor.

[0070] Specifically, the camera sensor captures video images through a camera device and uses image processing and computer vision algorithms to analyze and identify the images, thereby realizing automatic identification and analysis of target objects or scenes in the image, and then transmits the relevant information to the control module to identify and collect the position information of the user and the smart desk lamp or desk. The infrared thermal imaging sensor senses the temperature of the infrared rays (heat rays) emitted by the object through the temperature difference detection principle, and outputs the outline of the image according to the temperature difference. The control module can identify whether there is a user by obtaining the multi-dot matrix image output by the infrared thermal imaging sensor, so as to identify and collect the position information of the user and the smart desk lamp or desk. The control module then calculates and processes to obtain the first relative position parameter, thereby realizing adaptive adjustment of the irradiation direction of the arc lamp head 40; the ultrasonic sensor sends mechanical waves by setting a vibrating plate and receives mechanical waves returned after encountering obstacles, and converts the mechanical vibration of the vibrating plate into an electrical signal. The first relative position parameter is obtained through the calculation and processing of the control module, which can also realize adaptive adjustment of the irradiation direction of the arc lamp head 40.

[0071] It should be pointed out that the camera sensor can be integrated into the camera device, and the camera device can have two cameras, one of which is a camera sensor used for position recognition and acquisition, and the other is a camera for taking pictures and recording.

[0072] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred embodiments of the present invention. It should be noted that those skilled in the art can make several improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A smart desk lamp, characterized in that: include: A base, wherein the base is provided with an adjustment module, an end of the adjustment module away from the base is connected to an extension rod, and an end of the extension rod away from the adjustment module is connected to an arc lamp head via a pitch adjustment assembly, so that the illumination direction of the arc lamp head can be adjusted along the length direction of the adjustment module; A control module is provided on the base, and the control module is electrically connected to the adjustment module, the pitch adjustment assembly, and the arc lamp holder; A location identification and acquisition module, electrically connected to the control module, for real-time identification and acquisition of real-time location information of the user, desk, and reading material; The control module calculates the first relative position parameter between the user and the desk, the base, and the reading material based on the real-time position data collected by the position identification and acquisition module. When the first relative position parameter exceeds a preset threshold, the control module controls the adjustment module and the pitch adjustment component based on the first relative position parameter, and then adjusts the illumination direction of the arc lamp head so that the center of the illumination light field emitted by the arc lamp head can follow and align with the reading material.

2. The smart desk lamp according to claim 1, characterized in that: Also includes: The light-sensitive intensity acquisition module is electrically connected to the control module and is used to collect the lighting parameters of the arc lamp head irradiated on the reading material, so that the control module can control the arc lamp head according to the lighting parameters and further adjust the lighting intensity of the arc lamp head.

3. The smart desk lamp according to claim 2, characterized in that: The adjustment module includes a lifting component and a rotating component. The lifting component is used to adjust the height of the arc lamp head, and the rotating component is used to adjust the direction of the arc lamp head. One end of the lifting component is set on the base, and the other end of the lifting component is connected to the extension rod through the rotating component.

4. The smart desk lamp according to claim 3, characterized in that: The lifting assembly includes a lifting rod and a lifting motor, and the lifting motor is used to drive the lifting of the lifting rod; The rotating assembly includes a rotating motor and a rotating shaft. The output end of the rotating motor is connected to the rotating shaft. The rotating shaft is rotatably arranged on one end of the lifting rod away from the base. The extension rod is arranged on the side of the rotating shaft so that the rotating motor can drive the extension rod to rotate with the lifting rod as the axis.

5. The smart desk lamp according to any one of claims 1 to 4, characterized in that: The pitch adjustment assembly includes a fixed part, a rotating part and a drive motor. The fixed part is arranged at the end of the extension rod away from the rotating assembly. The rotating part is arranged in the middle position of the arc lamp head, and the rotating part is rotatably connected to the fixed part. The output end of the drive motor is connected to the rotating part so that the drive motor can drive the rotating part to rotate with the fixed part as the axis.

6. The intelligent desk lamp according to claim 5, characterized in that: Also includes: A projection device, the projection device is arranged on the arc-shaped lamp head and faces the desk, and the projection device is connected to the control module; The Bluetooth module is connected to the control module to connect the control module to the mobile terminal, thereby enabling the projection information in the mobile terminal to be transmitted to the projection device and projected.

7. The smart desk lamp according to claim 6, characterized in that: Also includes: A camera device is provided on the arc lamp head, and the direction of the camera device is consistent with the direction of illumination of the arc lamp head. The camera device is used to identify and photograph the reading material. The camera device is connected to the control module so that the information obtained by the camera device can be transmitted to the mobile terminal for processing.

8. The smart desk lamp according to claim 7, characterized in that: A wireless charging platform or a magnetic charging platform is provided on one side of the base close to the arc-shaped lamp head, and the wireless charging platform or the magnetic charging platform is used for wireless charging of the mobile terminal.

9. The smart desk lamp according to claim 8, characterized in that: The display technology adopted by the projection device is any one of DLP projection display technology, LCOS projection display technology, LBS projection display technology and MicroLED projection display technology.

10. The smart desk lamp according to any one of claims 7 to 9, characterized in that: The position recognition and acquisition module includes any one or more of a camera sensor, an infrared thermal imaging sensor, and an ultrasonic sensor.

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