WO2022227908A1

WO2022227908A1 - Multifunctional desk lamp

Info

Publication number: WO2022227908A1
Application number: PCT/CN2022/081312
Authority: WO
Inventors: 段伟康; 杨卫; 黄建锋; 梅思扬
Original assignee: 北京字节跳动网络技术有限公司
Priority date: 2021-03-05
Filing date: 2022-03-17
Publication date: 2022-11-03
Also published as: CN113757583A; CN113757583B

Abstract

A multifunctional desk lamp, comprising a lamp body (2), and a lamp head (1) detachably connected to the top of the lamp body (2); an overhead camera (3), which is configured to identify information in a captured image; an infrared sensor (4), which is configured to light up the lamp head (1) in response to detecting that a person is approaching the multifunctional desk lamp; a touch display module (5), which is configured to play back a video, display images and perform touch interaction; a touch control module (20), which is configured to trigger the touch display module (5) in response of determining that same is triggered so as to perform a preset operation; a sound output module, which is configured to play back the pronunciation of text in response to determining that the information identified by the overhead camera (3) is the text, and is configured to play back video sound of the touch display module (5); a voice input module, which is configured to identify the voice of a user; and a volume adjustment button (8), which is configured to adjust the magnitude of the volume.

Description

multifunctional desk lamp

This application claims the priority of the Chinese Patent Application No. 202110476865.5 filed with the China Patent Office on April 29, 2021, the entire contents of which are incorporated herein by reference.

technical field

The present disclosure relates to the technical field of intelligent lighting equipment, for example, to a multifunctional desk lamp.

Background technique

The desk lamps in the related art have the following defects: (1), most desk lamps only have the lighting function, and the functions are relatively single, and it is difficult to meet the needs of users; (2), the multi-functional desk lamps in the related art have relatively complex structures and poor aesthetic properties; (3) The layout positions of the multiple functional components of the multifunctional desk lamp in the related art are unreasonable, and there is a problem of inconvenient operation, and individual functional components are easily damaged due to unreasonable layout.

SUMMARY OF THE INVENTION

The present disclosure provides a multifunctional desk lamp with simple structure, good aesthetics and reasonable structure layout, which can meet the actual needs of users.

The present disclosure adopts the following technical solutions:

A multifunctional desk lamp, comprising a lamp body and a lamp cap detachably connected to the top of the lamp body, the multifunctional desk lamp further comprising:

an overhead camera, which is arranged on the lower side wall of the lamp head, and is arranged to identify the information in the captured image;

an infrared sensor configured to light the lamp head in response to detecting that a person is approaching the multifunctional desk lamp;

The touch display module is arranged on the lower side of the front side wall of the lamp body, and is set to play video, display images and touch interaction;

a touch control module, configured to trigger the touch display module to perform a preset operation in response to determining that the touch display module is triggered;

A sound output module, configured to play the pronunciation of the text in response to determining that the information recognized by the overhead camera is text, and set to play the video sound of the touch display module;

A voice input module, configured to recognize the user's voice, and communicate with the voice output module to realize the interaction between people and the multifunctional desk lamp;

The volume adjustment button is set to adjust the volume of the sound output module.

Description of drawings

1 is a schematic structural diagram of a multifunctional desk lamp provided by an embodiment of the present disclosure;

2 is a front view of a multifunctional desk lamp provided by an embodiment of the present disclosure;

3 is a rear view of a multifunctional desk lamp provided by an embodiment of the present disclosure;

4 is a top view of a multifunctional desk lamp provided by an embodiment of the present disclosure;

5 is a side view of a multifunctional desk lamp provided by an embodiment of the present disclosure;

6 is a schematic assembly diagram of a connection assembly applied to a desk lamp provided by an embodiment of the present disclosure;

7 is a cross-sectional view 1 of a connecting assembly applied to a desk lamp provided by an embodiment of the present disclosure;

FIG. 8 is a schematic diagram of assembly of a lamp cap and a slider provided by an embodiment of the present disclosure;

9 is a schematic structural diagram of a lamp holder provided by an embodiment of the present disclosure;

Fig. 10 is the partial enlarged schematic diagram of A place in Fig. 9;

11 is a schematic structural diagram of a sliding member provided by an embodiment of the present disclosure;

12 is a schematic structural diagram of a connector provided by an embodiment of the present disclosure;

13 is a second cross-sectional view of a connecting assembly applied to a desk lamp provided by an embodiment of the present disclosure;

FIG. 14 is a partial enlarged schematic view of B in FIG. 13 .

In the picture:

1. Lamp holder; 101. Groove; 102. Through hole; 103. Second exposed hole; 104. Piercing hole; 105. Elastic clamping part; hole; 109, positioning column; 110, guide slope; 111, second buckle;

2. Lamp body; 3. Top camera; 4. Infrared sensor; 5. Touch display module; 6. Sound diffuser;

7. Connector; 71. Detent protrusion; 72. Insertion part; 73. Positioning groove; 74. First exposed hole; 75. First buckle;

8. Volume adjustment button; 9. Desk lamp switch; 10. Camera indicator light; 11. Pickup hole; 12. Light sensor; 13. Interactive camera; 14. Wiring slot; 15. DC interface; 16. Type-C interface ;17. Anti-slip rubber pad; 18. Elastic reset piece; 19. Screen decoration piece; 20. Touch control module; 21. Diffuser plate;

22. Slider; 221, Operation part; 222, Guide protrusion; 223, Clamping boss; 224, First wedge guide surface; 225, Elastic claw; 226, First limit surface; 227, Second limit plane.

Detailed ways

In order to make the technical solutions of the present disclosure clearer, the technical solutions of the present disclosure are further described below with reference to the accompanying drawings and through specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, but not to limit the present disclosure. In addition, it should be noted that, for the convenience of description, the accompanying drawings only show some but not all of the parts related to the present disclosure.

As shown in FIG. 1 to FIG. 5 , this embodiment provides a multifunctional desk lamp, which includes a lamp body 2 and a lamp cap 1 connected to the top of the lamp body 2 . The lamp cap 1 includes light-emitting parts. In this embodiment, there are two light-emitting parts, and the two light-emitting parts are located on both sides of the connection between the lamp body 2 and the lamp cap 1 .

The lower side wall of the lamp holder 1 is provided with an infrared sensor 4 electrically connected to the light-emitting element. The infrared sensor 4 is arranged to detect whether someone approaches the multifunctional desk lamp and light the light-emitting element when someone approaches. In a dark environment, when the infrared sensor 4 detects that someone is approaching the multifunctional desk lamp, the light-emitting element can be lit in time to meet the daily needs of the user.

The front side wall of the lamp head 1 is provided with an overhead camera 3, which is set to recognize the information in the captured image; the lower side of the front side wall of the lamp body 2 is provided with a touch display module 5, which is set to display or touch interaction; The front side wall is provided with a touch control module 20 located in the middle directly below the touch display module 5. The touch control module 20 is electrically connected to the touch display module 5 and is set to trigger the touch display module 5 to perform a preset operation when triggered; the lamp body 2 There are sound output modules electrically connected to the touch display module 5 and the overhead camera 3, respectively. The side wall of the lamp body 2 is provided with a sound-scattering hole 6 that is opposite to the sound output module. The sound output module is set on the top. When the information recognized by the camera 3 is text, the pronunciation of the text can be played, and the video sound of the touch display module 5 can be played; The wall is provided with a sound pickup hole 11 facing the voice input module, the voice input module can communicate with the voice output module, and can communicate with the voice output module to realize the interaction between people and the multifunctional desk lamp.

The above-mentioned multi-function desk lamp not only has the lighting function, but also can identify the text information in the captured image through the overhead camera 3, and then use the sound output module to broadcast, so that the multi-function desk lamp has a reading function; images captured by the camera 3, and display the text, images and other related information recognized from the captured images; you can also upload the captured images such as homework, etc.; you can also recognize the gesture information in the images captured by the overhead camera 3 to The gesture information is used to control the switch and the like of the multifunctional desk lamp. The touch display module 5 and the sound output module can cooperate to make the multi-function desk lamp have the function of playing video. Setting the sound output module can also make the multi-function desk lamp have the function of voice calling; the voice input module can also communicate with the input and output module, using the voice input module. Recognize the voice, and play the information related to the information in the recognized voice through the voice output module, so as to realize the interaction between people and the multifunctional desk lamp. Therefore, the multifunctional desk lamp provided in this embodiment has the functions of lighting, human-computer interaction, point reading, playing video, and voice and voice calls, which can better meet user needs.

Both the sound output module and the voice input module are arranged in the lamp head 1, and the touch display module 5 is arranged on the front side wall of the lamp body 2, so that the volume of the multifunctional table lamp is smaller and the aesthetic performance of the multifunctional table lamp is improved; the touch control module 20 It is arranged on the front side wall of the lamp body 2 and in the middle directly below the touch display module 5, to highlight the position of the touch display module 5, so that the user can quickly find the touch control module 20, and the position of the touch control module 20 is convenient for the user to operate.

The touch display module 5 can be triggered to perform different operations by limiting the pressing time and pressing times of the touch control module 20 . Exemplarily, when the touch display module 5 is turned on, the touch display module 5 is returned to the first screen or the closed screen by a single short press on the touch control module 20; when the touch display module 5 is closed, by a single short press The touch control module 20 lights up the touch display module 5 . After a single long press on the touch control module 20, a shutdown menu appears, and after the continuous long press, the touch control module 20 will shut down. When the touch display module 5 is in the power-on state and in the off state, long press the touch control module 20, and the touch control module 20 will be turned on. When the touch control module 20 is pressed twice continuously, the touch display module 5 will directly turn off the screen. As for the time limit of the long press and the short press and the time interval between two consecutive short presses, they can be set according to experience, and are not limited here.

It should be noted that the lamp body 2 is provided with a control chip, and the control chip is electrically connected to the touch display module 5, the top camera 3, the sound output module, the voice input module and the touch control module 20, so as to realize the connection between the multiple modules. The communication and control of multiple modules, and the type of control chip and the communication method between multiple modules can be selected by those skilled in the art according to the control system in the related art. The type and control logic of the control chip are specifically limited.

In some embodiments, the touch display module 5 is a touch display screen. On the premise that the touch display module 5 can operate stably, the aesthetics of the touch display module 5 is improved, thereby improving the aesthetics of the entire multifunctional desk lamp.

In some embodiments, the side wall of the lamp body 2 adjacent to the front side wall of the lamp body 2 is provided with a desk lamp switch 9 that is electrically connected to the light-emitting element, and the desk lamp switch 9 is provided on the side wall of the lamp body 2 adjacent to the front side wall of the lamp body 2 On the side wall of the adjacent lamp body 2, it is suitable for people's operating habits, and it is convenient to light up or extinguish the light-emitting element.

In some embodiments, a guide ring surrounding the desk lamp switch 9 is provided on the side wall of the lamp body 2 , and the setting of the guide ring enables the user to quickly find the desk lamp switch 9 in a dark scene, so as to light up the light-emitting element, which improves the The practicality of the multifunctional desk lamp further meets the daily needs of users. It should be noted that, the desk lamp switch 9 may be a touch type or a push type, and the specific type of the desk lamp switch 9 is not limited herein.

For example, the guide ring is a voice-controlled light or a light-controlled light. When the guide ring is a voice-controlled light, the guide ring will only emit light when sound is detected; when the guide ring is a light-controlled light, the guide ring will only emit light in dark conditions. , to avoid the phenomenon that the guide ring has been emitting light and waste electric energy, and save resources. It should be noted that the setting of the guide ring is for the convenience of the user to find the desk lamp switch 9. The shape, size and type of the guide ring are not specifically limited, and the shape, size and type of the guide ring can be selected according to actual needs.

In some embodiments, the front side wall of the lamp body 2 is provided with a screen decoration member 19 surrounding the touch display module 5, so as to further improve the aesthetics of the multifunctional desk lamp and enhance the protection of the electrical performance of the screen.

In some embodiments, the above-mentioned multifunctional desk lamp further includes a light sensor 12 electrically connected to the touch display module 5 and configured to detect light intensity and adjust the brightness of the touch display module 5 according to the light intensity. The brightness of the touch display module 5 is automatically adjusted by the magnitude of the light intensity, so as to protect the eyes of the user, improve the practicability of the multifunctional desk lamp, and further meet the daily needs of the user.

In some embodiments, the above-mentioned multifunctional desk lamp further includes a brightness adjustment key electrically connected to the light-emitting element, disposed on the side wall of the lamp body, and configured to adjust the brightness of the light-emitting element to meet the daily needs of the user.

In some embodiments, the side wall of the lamp body 2 is provided with a volume adjustment button 8 for adjusting the volume of the sound output module, so as to meet the user's requirement for volume adjustment. It should be noted that, the volume adjustment button 8 may be a touch type or a push type, and the specific type of the volume adjustment button 8 is not limited herein.

In some embodiments, the above-mentioned multifunctional desk lamp further includes an interactive camera 13 electrically connected to the touch display module 5 and configured to implement a video interactive function. Setting the interactive camera 13 can enable the multifunctional desk lamp to have not only a voice call, but also a video call function, so as to better meet user needs.

In some embodiments, the front side wall of the lamp body 2 is provided with a camera indicator light 10 , which is set to prompt the working state of the interactive camera 13 . For example, when the interactive camera 13 is working, the camera indicator light 10 is turned on; when the interactive camera 13 is not working, the camera indicator light 10 is turned off. In some embodiments, the camera indicator light 10 may be green when the interactive camera 13 is working; and the camera indicator light 10 may be red when the interactive camera 13 is not working.

In some embodiments, the lower bottom wall of the lamp body 2 is provided with a mounting groove and a wiring groove 14. One end of the wiring groove 14 communicates with the mounting groove, and the other end penetrates through the rear side wall of the lamp body 2. The inner bottom of the mounting groove The wall has a power socket. Set the power jack on the lower bottom wall of the lamp body 2, so that the plug of the power cord and the power jack are inserted in the vertical direction, and then the power cord is led out through the wiring slot 14, so that the power cord will not touch the wall The squeezing force when pulling up will cause damage to the power jack.

The power jack can be used to connect the multifunctional desk lamp to an external power supply, and the power jack can also be used as a charging jack to use the multifunctional desk lamp as a battery. For example, there are two power jacks, one of which is a Direct Current (DC) interface 15 and the other is a Universal Serial Bus (Universal Serial Bus, USB) interface or a Type-C interface 16 .

In some embodiments, the lower bottom wall of the lamp body 2 is provided with a non-slip rubber pad 17 to prevent the multi-function table lamp from rolling over, reducing the damage rate of the multi-function table lamp and prolonging the service life of the multi-function table lamp. It should be noted that the main function of the anti-skid rubber pad 17 is to prevent the multi-functional desk lamp from turning over, so the shape, size and material of the anti-skid rubber pad 17 are not specifically limited. The shape, size and material of the anti-skid rubber pad 17 can be selected according to actual needs material.

In some embodiments, the above-mentioned multifunctional desk lamp further includes a forward light projection structure, which is arranged to make the light emitted by the light emitting element through the diffuser plate 21 of the lamp cap 1 inclined toward the front side in a direction away from the lamp body 2 . For example, the included angle between the extending directions of the two light-emitting elements is an obtuse angle. With the above arrangement, the light emitted by the diffuser plate 21 can be radiated to the central area in front of the desk lamp, thereby increasing the illumination range of the light-emitting element, thereby improving the user satisfaction.

It should be noted that the above-mentioned forward light projection structure is a directional polarized light structure arranged on the diffuser plate 21 , such as a polarizing film, or a structure that changes the direction of the light path of the light emitted by the light-emitting element, such as a structure arranged between the light-emitting element and the diffuser plate 21 . Reflection and refraction structures, etc., will not be described in detail here.

In some embodiments, the light-emitting element is a light-emitting diode (Light-Emitting Diode, LED) lamp, which realizes the function of energy saving and eye protection on the premise of ensuring the lighting function of the multifunctional desk lamp. Of course, the light-emitting element is not limited to LED lamps, but can also be other light-emitting components.

In some embodiments, a headphone jack is provided on the rear side wall of the lamp body 2 to meet the needs of users. For example, the rear side wall of the lamp body 2 is provided with a decorative piece surrounding the earphone jack, so as to improve the aesthetics of the multifunctional desk lamp.

As shown in FIGS. 6 to 14 , the lamp cap 1 and the lamp body 2 are detachably connected, and the lamp cap 1 and the lamp body 2 can be unpacked during transportation, which saves space and reduces transportation costs. For example, a connector 7 is connected to the top of the lamp body 2, the connector 7 is detachably connected to the lamp body 2, the connector 7 is detachably connected to the lamp cap 1 through the connecting component, and the lamp body 2 and the lamp cap are realized by using the connector 7 and the connecting component 1 of the detachable.

The above-mentioned connecting assembly includes a first clamping part, a sliding part 22, a second clamping part and an elastic reset part 18, wherein the first clamping part is connected to the connecting part 7; Two ends, the first end is placed in the lamp cap 1 and the second end is exposed to form the operation part 221 ; one end of the second clamping part is connected to the slider 22 and the other end extends out of the lamp cap 1 , and the slider 22 can slide relative to the lamp cap 1 In order to switch the sliding member 22 between the first position and the second position, when the sliding member 22 is in the first position, the second engaging portion is separated from the first engaging portion, and when the sliding member 22 is in the second position, the second engaging portion is engaged. The elastic restoring member 18 is arranged to provide a force for sliding the sliding member 22 from the first position to the second position.

Press the operation part 221, the sliding member 22 will slide from the second position to the first position relative to the lamp head 1, so that the first clamping part is gradually separated from the second clamping part, and at the same time, the elastic reset member 18 is elastically deformed; When the part 22 slides to the first position, the first clamping part is separated from the second clamping part, so that the connecting part 7 and the lamp holder 1 are separated, and the lamp holder 1 is taken up or the lamp body 2 is taken down, so that the lamp holder 1 can be used as a box of lights. The body 2 is separated; after the connector 7 and the lamp cap 1 are separated, release the operation part 221, and the sliding member 22 will automatically slide to the second position under the action of the elastic restoring force of the elastic restoring member 18, which is the connection between the connecting member 7 and the lamp cap 1. Prepare for installation.

In some embodiments, one end of the elastic restoring member 18 is connected to the lamp holder 1 and the other end is connected to the sliding member 22 . The elastic restoring member 18 is disposed at the second end of the sliding member 22 , and the elastic restoring member 18 is a tension spring. In order to ensure the force balance of the sliding member 22, two elastic restoring members 18 are provided, which are respectively arranged on both sides of the sliding member 22 along the sliding direction thereof. One end of the sliding member 22 is connected to the lamp holder 1, and the other end is connected to the sliding member 22. When the sliding member 22 is in the second position, the elastic restoring member 18 is in a stretched state or a natural state, for example, the elastic restoring member 18 is in a stretched state; pressing the operation portion 221 , the elastic restoring member 18 will be further stretched. It should be noted that, the elastic restoring member 18 can also be provided at the first end of the sliding member 22. In this case, the elastic restoring member 18 is a compression spring. When the sliding member 22 is in the second position, the elastic restoring member 18 is in a compressed state or In a natural state, for example, the elastic restoring member 18 is in a compressed state; when the operating portion 221 is pressed, the elastic restoring member 18 will be further compressed.

The lower side wall of the lamp holder 1 is provided with a groove 101 with an opening facing downward, the bottom wall of the groove 101 is provided with a through hole 102 penetrating the lower side wall of the lamp holder 1, and the second engaging portion extends through the through hole 102 into the groove 101 Inside; the top of the connector 7 is provided with a plug portion 72, the second catch portion is arranged on the top wall of the plug portion 72, and the plug portion 72 is inserted into the groove 101, so that the first catch portion and the second catch department.

In some embodiments, the lamp holder 1 is provided with a through hole 104 penetrating the rear side wall thereof, and one end of the sliding member 22 extends into the through hole 104 . By providing the through hole 104 , one end of the sliding member 22 is exposed to form the operation portion 221 , so that the user can press the operation portion 221 so that the lamp cap 1 and the connecting member 7 can be separated. Since the desk lamp is usually placed facing the user, the through hole 104 is provided on the rear side wall of the lamp holder 1 to improve the aesthetic performance of the desk lamp.

It should be noted that the structures of the first engaging portion and the second engaging portion are not limited, it only needs to ensure that the first engaging portion can be engaged with the second engaging portion, and the It is sufficient that the first clamping part can be separated from the second clamping part. Exemplarily, the first engaging portion includes two elastic claws 225 distributed along the sliding direction of the slider 22 and in the same direction, and the second engaging portion includes a locating protrusion 71 that is engaged with the elastic claw 225 . The number of the above-mentioned elastic claws 225 is not limited to two, but can also be three, four or more, which are not limited here.

In some embodiments, the sliding member 22 and the lamp cap 1 are slidably matched by the guiding inclined surface 110 , and the guiding inclined surface 110 is inclined toward the side where the connecting member 7 is located along the direction from the second end to the first end of the sliding member 22 . For example, the inner wall of the lamp holder 1 is provided with a guide inclined surface 110, the lower bottom wall of the sliding member 22 is provided with a guide protrusion 222, and the guide protrusion 222 is provided with an arc-shaped curved surface that slides with the guide inclined surface 110, so that the guide inclined surface 110 and the arc shape surface line contact. When the lamp cap 1 and the connecting member 7 are disassembled, when the operating part 221 is pressed, the sliding member 22 and the lamp cap 1 are slidably matched through the guiding inclined surface 110 and the arc-shaped curved surface, so that the sliding member 22 can be displaced along the The guiding inclined surface 110 slides downward, so that the gap between the engaging surfaces of the first engaging portion and the second engaging portion is gradually increased; when the lamp holder 1 and the connecting member 7 are installed, the sliding member 22 is elastically reset. Under the action of the sliding element 18, it slides horizontally and climbs along the guiding inclined surface 110, so that the gap between the clamping mating surfaces is gradually reduced, so that the first clamping part and the second clamping part are clamped tightly, and the first clamping part is improved. The stability of the connection part and the second clamping part after being clamped is not easy to shake.

For example, the above-mentioned guide slopes 110 are provided with a plurality of guide slopes 110, and the plurality of guide slopes 110 are sequentially distributed along the direction from the first end to the second end.

In some embodiments, the lamp holder 1 is provided with an elastic clip portion 105 capable of elastic deformation, and the slider 22 is provided with a clip boss 223 , and the clip boss 223 is clipped with the elastic clip portion 105 . For example, the inner bottom wall of the lamp cap 1 is protruded with two mounting plates 107 arranged opposite to each other, and a mounting groove extending along the sliding direction of the sliding member 22 is formed between the two mounting plates 107 and the inner wall of the lamp cap 1 . The upper end is connected to the mounting plate 107 , and the lower end of the elastic clamping portion 105 is engaged with the clamping boss 223 . When the sliding member 22 is installed on the lamp cap 1, the sliding member 22 is placed in the installation groove, and the sliding member 22 is pressed down. After moving down to separate from the elastic clamping portion 105 , the elastic clamping portion 105 will recover and deform, so that the elastic clamping portion 105 is clamped with the clamping boss 223 .

The above-mentioned guide slope 110 is provided on the bottom wall of the installation groove, and uses the elastic engaging portion 105 and the guide slope 110 to limit the upper and lower positions of the sliding member 22 to prevent the sliding member 22 from separating from the lamp cap 1 .

For example, each mounting plate 107 is provided with a plurality of elastic latching portions 105 distributed in sequence along the direction from the first end to the second end of the sliding member 22 .

For example, a first wedge-shaped guide surface 224 is provided on the above-mentioned latching boss 223 , and a second wedge-shaped guide surface 106 is provided on the elastic latching portion 105 for sliding engagement with the first wedge-shaped guide surface 224 . During the process of pressing down the sliding member 22 Among them, the sliding member 22 is guided by the sliding cooperation of the first wedge-shaped guide surface 224 and the second wedge-shaped guide surface 106 , so as to guide the latching boss 223 and the elastic latching portion 105 to be latched in place.

The sliding member 22 is provided with a first limiting portion and a second limiting portion distributed along the direction from the first end to the second end, and the elastic clamping portion 105 selectively abuts against the first limiting portion or the second limiting portion. part. For example, a first limiting surface 226 is provided on the side of the clamping boss 223 close to the first end, which is used as a first limiting portion, and a second limiting surface 227 is provided on the side of the clamping boss 223 close to the second end. , used as the second limiter. The sliding distance of the sliding member 22 relative to the lamp head 1 is limited by the first limiting surface 226 and the second limiting surface 227 .

In some embodiments, the connecting member 7 is provided with a first positioning member, and the lamp cap 1 is provided with a second positioning member that cooperates with the first positioning member. For example, the first positioning member includes a positioning groove 73 and a first buckle 75, wherein the positioning groove 73 is provided on the top wall of the insertion portion 72, and the first buckle 75 is arranged on the outer peripheral wall of the insertion portion 72; the second positioning The component includes a positioning column 109 and a second buckle 111 . The positioning column 109 is arranged on the inner bottom wall of the groove 101 and is inserted into the positioning groove 73 , and the second buckle 111 is arranged on the inner side wall of the groove 101 . Using the positioning column 109 and the positioning groove 73 to insert and fit, the connector 7 can be positioned from the first direction (X direction shown in FIG. 8 ) and the second direction (Y direction shown in FIG. 8 ). When the plug portion 72 is inserted into the groove 101, since the outer shell of the lamp holder 1 is mostly a plastic product, a certain elastic deformation can occur. The first buckle 75 and the second buckle 111 slide relatively and squeeze each other. After the 72 is fully inserted into the groove 101, the first buckle 75 is located between the second buckle 111 and the bottom wall of the groove 101, and the second buckle 111 is used from the third direction (Z direction shown in FIG. 8) To limit the position of the connecting piece 7, the first direction, the second direction and the third direction are perpendicular to each other, which improves the positioning accuracy.

In order to prevent the connector 7 from tilting during the insertion of the insertion portion 72 into the groove 101 , the opposite side walls of the insertion portion 72 are provided with the first buckle 75 , the second buckle 111 and the first buckle 75 . One-to-one corresponding settings.

For example, the first buckle 75 is provided with a third wedge-shaped guide surface, and the second buckle 111 is provided with a fourth wedge-shaped guide surface slidably matched with the third wedge-shaped guide surface. During the process of inserting the plug-in portion 72 into the groove 101 , the plug-in portion 72 is guided by the third wedge-shaped guide surface and the fourth wedge-shaped guide surface in sliding fit.

Exemplarily, there are four positioning posts 109 and four positioning slots 73 each, and the four positioning posts 109 are located at the four corners of the groove 101 . Orientation and positioning of the second direction. It should be noted that the number of the positioning columns 109 and the positioning grooves 73 is not limited to four. The shape of the positioning columns 109 and the shape of the positioning grooves 73 can be set according to actual needs, which will not be specifically limited here. The positions of the grooves 73 can be interchanged, that is, the positioning posts 109 are disposed on the top wall of the plug-in portion 72 , and the positioning grooves 73 are disposed on the bottom wall of the grooves 101 .

For example, the desk lamp in this embodiment is a multifunctional smart desk lamp. Both the lamp holder 1 and the connector 7 are provided with electrical components that need to be energized, and the electrical components in the lamp holder 1 and the electrical components in the connector 7 are electrically connected. In order to prevent the detachment of the lamp cap 1 and the connector 7 from affecting the electrical connection between the electrical components in the cap 1 and the electrical components in the connector 7, the connector 7 is provided with a first electrical connection part that is electrically connected to its internal electrical components , the lamp holder 1 is provided with a second electrical connection part that is electrically connected to its internal electrical components, the first electrical connection part of the slider 22 can be separated from the second electrical connection part when the slider 22 is in the first position, and the slider 22 is in the second position. An electrical connection portion is electrically connected with the second electrical connection portion.

Exemplarily, the top wall of the plug-in portion 72 is provided with a first exposed hole 74, the lower end of the first electrical connection portion is installed in the connector 7, and the upper end of the first electrical connection portion protrudes from the first exposed hole 74; the groove The bottom wall of 101 is provided with a second exposed hole 103 , the upper end of the second electrical connection portion is mounted on the bottom wall of the groove 101 , and the lower end of the second electrical connection portion protrudes from the second exposed hole 103 . When the sliding member 22 is in the second position, the first electrical connecting portion and the second electrical connecting portion abut to make the first electrical connecting portion and the second electrical connecting portion electrically connected. The connection method is simple, and the sliding of the sliding member 22 will not affect the As for the electrical connection relationship between the first electrical connection part and the second electrical connection part, only when the lamp cap 1 and the connector 7 are separated, the first electrical connection part will be separated from the second electrical connection part. It should be noted that, the first electrical connection part and the second electrical connection part can also be plugged in the vertical direction to make the first electrical connection part and the second electrical connection part electrically connected, and the first electrical connection part 221 is pressed to make the first card After the connecting part and the second clamping part are separated, the lamp cap 1 is taken upward or the connecting piece 7 is taken downward, and the first electrical connecting part and the second electrical connecting part are separated. The stability of the electrical connection between the first electrical connection portion and the second electrical connection portion can be ensured by adopting the manner in which the first electrical connection portion and the second electrical connection portion are inserted in the vertical direction.

The multifunctional desk lamp of an exemplary embodiment is described below with reference to FIGS. 1 to 14 .

The multifunctional desk lamp provided in this embodiment includes a lamp cap 1 and a lamp body 2. The top of the lamp body 2 is provided with a connecting member 7, and the connecting member 7 is detachably connected to the lamp cap 1 through the connecting assembly.

The connecting assembly includes a first snap part, a sliding part 22, a second snap part and an elastic reset part 18, wherein the first snap part is connected to the lamp body 2; the sliding part 22 has a first end and a second Two ends, the first end is placed in the lamp cap 1 and the second end is exposed to form the operation part 221 , one end of the second clamping part is connected to the sliding member 22 and the other end protrudes from the lower side wall of the lamp cap 1 , and the sliding member 22 can Slide relative to the lamp head 1 to switch the slider 22 between the first position and the second position. When the slider 22 is in the first position, the second engaging portion is separated from the first engaging portion, and the slider 22 is in the second position When the second engaging portion is engaged with the first engaging portion, the elastic restoring member 18 is arranged to provide a force for sliding the sliding member 22 from the first position to the second position.

The lamp holder 1 is provided with a through hole 104 penetrating through the rear side wall thereof, and one end of the sliding member 22 extends into the through hole 104 .

The elastic reset member 18 is a tension spring, and the elastic reset member 18 is arranged on the second end of the sliding member 22; the elastic reset member 18 is provided with two, which are respectively arranged on the opposite sides of the sliding member 22 along its sliding direction. One end of 18 is connected to the lamp head 1, and the other end is connected to the sliding member 22. When the sliding member 22 is in the second position, the elastic restoring member 18 is in a stretched state, and pressing the operating portion 221, the elastic restoring member 18 will be further stretched.

The first engaging portion includes two elastic claws 225 distributed along the sliding direction of the slider 22 and in the same direction, and the second engaging portion includes a locating protrusion 71 that is engaged with the elastic claw 225 . The snap-fit surface on which the elastic claws 225 and the snap-on protrusions 71 are snapped is an inclined surface, and along the direction from the second end to the first end, the snap fit face is inclined to the side where the lamp body 2 is located.

The sliding member 22 is slidably matched with the lamp head 1 through the guiding inclined surface 110 , and the guiding inclined surface 110 is inclined toward the side where the lamp body 2 is located along the direction from the second end to the first end of the sliding member 22 . For example, the inner wall of the lamp holder 1 is provided with a guide inclined surface 110, the lower bottom wall of the sliding member 22 is provided with a guide protrusion 222, and the guide protrusion 222 is provided with an arc-shaped curved surface that slides with the guide inclined surface 110, so that the guide inclined surface 110 and the arc shape surface line contact.

The lamp holder 1 is provided with an elastic clamping portion 23 capable of elastic deformation, and the sliding member 22 is provided with a clamping projection 223 , and the clamping projection 223 is clamped with the elastic clamping portion 23 . The sliding member 22 is provided with a first limiting portion and a second limiting portion distributed along the direction from the first end to the second end, and the elastic clamping portion 23 selectively abuts against the first limiting portion or the second limiting portion department.

The lamp body 2 is provided with a first positioning member, and the lamp cap 1 is provided with a second positioning member which cooperates with the first positioning member. For example, the first positioning member includes a positioning groove 73 and a first buckle 75, wherein the positioning groove 73 is provided on the top wall of the insertion portion 72, and the first buckle 75 is arranged on the outer peripheral wall of the insertion portion 72; the second positioning The component includes a positioning column 109 and a second buckle 111 . The positioning column 109 is arranged on the inner bottom wall of the groove 101 and is inserted into the positioning groove 73 , and the second buckle 111 is arranged on the inner side wall of the groove 101 . The positioning slot 73 is inserted into the positioning column 109, and is set to position the lamp holder 1 and the lamp body 2 from the first direction and the second direction; Lamp head 1 and lamp body 2 are positioned.

The lamp body 2 is provided with a first electrical connection portion that is electrically connected to its internal electrical components, the lamp cap 1 is provided with a second electrical connection portion that is electrically connected to its internal electrical components, and the first electrical connection is provided when the slider 22 is in the first position The first electrical connection part and the second electrical connection part are abutted when the slider 22 is in the second position, so that the first electrical connection part and the second electrical connection part are electrically connected.

The lower side wall of the lamp cap 1 is provided with light-emitting parts, and there are two light-emitting parts, and the two light-emitting parts are located on both sides of the connection between the lamp body 2 and the lamp cap 1 . The side wall of the lamp body 2 adjacent to the front side wall of the lamp body 2 is provided with a desk lamp switch 9 which is electrically connected with the light-emitting element.

The lower side wall of the lamp holder 1 is provided with an infrared sensor 4 electrically connected to the light-emitting element. The infrared sensor 4 is arranged to detect whether someone approaches the multifunctional desk lamp and light the light-emitting element when someone approaches.

The front side wall of the lamp head 1 is provided with an overhead camera 3 for recognizing the text in the area to be read, and the lower side of the front side wall of the lamp body 2 is provided with a touch display module 5, which is set to play video, display images or touch interaction; The front side wall of the body 2 is provided with a touch control module 20 located in the middle directly below the touch display module 5. The touch control module 20 is electrically connected to the touch display module 5 and is set to wake up the touch display module 5 when triggered; There is a sound output module electrically connected to the touch display module 5 and the overhead camera 3 respectively, the side wall of the lamp body 2 is provided with a sound-scattering hole 6 facing the sound output module, and the sound output module is arranged on the overhead camera. 3. Play the pronunciation of the text when recognizing the text, and be set to play the video sound of the touch display module 5; the lamp body 2 is provided with a voice input module for making a voice call, and the front side wall of the lamp body 2 is provided with a voice input module. The sound pickup hole 11 facing the input module.

The above-mentioned multifunctional desk lamp also includes a light sensor 12 that is electrically connected to the touch display module 5, and is configured to detect light intensity and adjust the brightness of the touch display module 5 according to the light intensity; the side wall of the lamp body 2 is set to adjust the volume of the sound output module. 8 of the volume adjustment buttons.

The above-mentioned multifunctional desk lamp also includes an interactive camera 13 electrically connected to the touch display module 5 and configured to realize a video interactive function.

The lower bottom wall of the lamp body 2 is provided with a mounting groove and a wiring groove 14. One end of the wiring groove 14 communicates with the mounting groove, and the other end penetrates the rear side wall of the lamp body 2. The inner bottom wall of the mounting groove is provided with a DC interface 15. and Type-C interface 16; the lower bottom wall of the lamp body 2 is provided with a non-slip rubber pad 17.

In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the present disclosure. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance. Therein, the terms "first position" and "second position" are two different positions.

In the description of the present disclosure, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood in specific situations.

The multifunctional desk lamp provided by the present disclosure has the functions of lighting, reading, playing video, and making a voice call, and thus can better meet the needs of users. The lamp head and lamp body are detachable, which is convenient for transportation and reduces the transportation cost; the infrared sensor detects whether someone is approaching the multi-function desk lamp, and lights the lamp head when someone approaches, which improves the practicability of the multi-function desk lamp and further satisfies the user's daily life. need.

Claims

A multifunctional desk lamp, comprising:

lamp body (2);

a lamp cap (1), which is detachably connected to the top of the lamp body (2);

an overhead camera (3), arranged on the lower side wall of the lamp head (1), and arranged to identify information in the captured image;

an infrared sensor (4) configured to light up the lamp head (1) in response to detecting that a person is approaching the multifunctional desk lamp;

A touch display module (5), disposed on the lower side of the front side wall of the lamp body (2), and configured to play video, display images and touch interaction;

A touch control module (20), configured to trigger the touch display module (5) to perform a preset operation in response to determining that it is triggered;

a sound output module, configured to play the pronunciation of the text in response to determining that the information identified by the overhead camera (3) is text, and be configured to play the video sound of the touch display module (5);

A voice input module, configured to recognize the user's voice, and communicate with the voice output module to realize the interaction between people and the multifunctional desk lamp;

The volume adjustment button (8) is set to adjust the volume of the sound output module.
The multifunctional desk lamp of claim 1, further comprising:

A light sensor (12), configured to detect light intensity and adjust the brightness of the touch display module (5) according to the light intensity.
The multifunctional desk lamp of claim 1, further comprising:

An interactive camera (13), electrically connected to the touch display module (5), and configured to implement a video interaction function;

The camera indicator light (10) is arranged on the front side wall of the lamp body (2), and is arranged to prompt the working state of the interactive camera (13).
The multifunctional desk lamp according to claim 1, wherein the lower bottom wall of the lamp body (2) is provided with a mounting groove and a wiring groove (14), and the first end of the wiring groove (14) is connected to the The installation groove is communicated, the second end of the wiring groove (14) penetrates the rear side wall of the lamp body (2), and the inner bottom wall of the installation groove is provided with a power socket.
The multifunctional desk lamp according to any one of claims 1 to 4, wherein the touch control module (20) is disposed on the front side wall of the lamp body (2) and below the touch display module (5) the middle of.
The multifunctional desk lamp according to any one of claims 1 to 4, further comprising:

The forward light projection structure is arranged so that the light emitted by the light-emitting element in the lamp head (1) through the diffuser plate (21) of the lamp head (1) is inclined toward the front side in a direction away from the lamp body (2). .
The multifunctional desk lamp according to any one of claims 1 to 4, further comprising:

A desk lamp switch (9) is arranged on the side wall adjacent to the front side wall of the lamp body (2), and is arranged to control the lamp cap (1).
The multifunctional desk lamp according to any one of claims 1 to 4, for example, the lamp cap (1) and the lamp body (2) are connected by a connecting assembly, the connecting assembly comprising:

a first clamping part, connected to the lamp body (2);

A sliding member (22) has a first end and a second end oppositely arranged, the first end of the sliding member (22) is placed in the lamp head (1), and the second end of the sliding member (22) The end is exposed to form an operation part (221);

A second engaging portion, the first end of the second engaging portion is connected to the sliding member (22), and the second end of the second engaging portion protrudes from the lamp holder (1), the The slider (22) is slidable relative to the lamp head (1) to switch the slider (22) between a first position and a second position, when the slider (22) is in the first position The second engaging portion is separated from the first engaging portion, and the second engaging portion is engaged with the first engaging portion when the sliding member (22) is in the second position;

The elastic restoring member (18) is arranged to provide a force for sliding the sliding member (22) from the first position to the second position.
The multifunctional desk lamp according to claim 8, wherein the sliding member (22) is slidably matched with the lamp head (1) through a guide inclined surface (110), along the second end of the sliding member (22) to the In the direction of the first end of the sliding member (22), the guiding inclined surface (110) is inclined to the side where the lamp body (2) is located.
The multifunctional desk lamp according to claim 8, wherein the first end of the elastic restoring member (18) is connected to the lamp holder (1), and the second end of the elastic restoring member (18) is connected to the slider (22);

The elastic restoring member (18) is a tension spring, and the elastic restoring member (18) is arranged at the second end of the sliding member (22); or, the elastic restoring member (18) is a compression spring, and the The elastic restoring member (18) is arranged on the first end of the sliding member (22).
The multifunctional desk lamp according to claim 8, wherein the lamp holder (1) is provided with a plug portion (72) and the lamp body (2) is provided with a groove (101), or the lamp body is provided with a groove (101). (2) The plug portion (72) is provided thereon, and the lamp holder (1) is provided with the groove (101), wherein the plug portion (72) is inserted into the groove (101) catch.
The multifunctional desk lamp according to claim 11, wherein a first positioning member is provided on the lamp body (2), and a second positioning member matched with the first positioning member is provided on the lamp head (1). .
The multifunctional desk lamp according to claim 12, wherein the first positioning member comprises a positioning groove (73) provided on the top wall of the plug portion (72), and a positioning groove (73) provided on the plug portion (72) a first buckle (75) on the peripheral wall;

The second positioning member comprises a positioning column (109) provided on the inner bottom wall of the groove (101), and a second buckle (111) provided on the inner side wall of the groove (101);

The positioning groove (73) is inserted into the positioning column (109), and is configured to position the lamp head (1) and the lamp body (2) from a first direction and a second direction; the first The buckle (75) cooperates with the second buckle (111), and is arranged to position the lamp head (1) and the lamp body (2) from a third direction, the first direction, the third The second direction and the third direction are perpendicular to each other.
The multifunctional desk lamp according to claim 8, wherein the first engaging portion comprises at least two elastic claws (225) distributed along the sliding direction of the sliding member (22) and in the same direction. The second engaging portion includes a latching protrusion (71) that is engaged with the elastic claw (225).
The multifunctional desk lamp according to claim 8, wherein the lamp holder (1) is provided with an elastic clamping portion (105) capable of elastic deformation, and the sliding member (22) is provided with a clamping boss (105). 223), the clamping boss (223) is clamped with the elastic clamping portion (105).
The multifunctional desk lamp according to claim 15, wherein the sliding member (22) is provided with a plurality of LEDs on the sliding member (22) distributed along the direction from the first end of the sliding member (22) to the second end of the sliding member (22). A first limiting portion and a second limiting portion, the elastic clamping portion (105) selectively abuts the first limiting portion or the second limiting portion.
The multifunctional desk lamp of claim 8, further comprising:

a first electrical connection part, arranged on the lamp body (2);

A second electrical connection part is provided on the lamp cap (1), the first electrical connection part can be separated from the second electrical connection part when the slider (22) is in the first position, the When the sliding member (22) is in the second position, the first electrical connection portion is electrically connected with the second electrical connection portion.