Multifunctional reading lamp

Abstract

The utility model relates to the technical field of reading lamps, in particular to a multifunctional reading lamp which comprises a base, a stand column and a lamp assembly. The humidifying device comprises a water tank, a water inlet structure and an atomizing assembly; a mounting opening is formed in the top of the water tank; the water inlet structure comprises a water inlet connector, a water suction pipe and a mist leading-out pipe. A first connecting port and a second connecting port are formed in the water inlet joint; one end of the mist leading-out pipe is communicated with the mist outlet, and the other end is communicated with the water suction pipe; the atomization assembly is installed in the water suction pipe. And the aromatherapy device is plugged at the first connecting port of the water inlet joint. The multifunctional reading lamp integrates the functions of illumination, humidification and aromatherapy, the aromatherapy device is installed on the humidification device, and the aromatherapy device and the humidification device are tightly combined, so that the space utilization rate is improved, the whole structure of the reading lamp is more compact and attractive, meanwhile, a user can independently open or close the functions of illumination, humidification and aromatherapy according to needs, and the use flexibility is improved.

Description

Technical Field

[0001] This utility model relates to the field of reading light technology, and in particular to a multifunctional reading light. Background Technology

[0002] A desk lamp or reading lamp is a household appliance used for lighting. It generally comes in two types: freestanding and clip-on. Its function is to concentrate light in a small area, making it convenient for work and study.

[0003] In related technologies, utility model CN205655151U discloses a desk lamp with a humidifier function. This utility model mainly includes: a lamp holder, a base, a PCB board, a USB interface, a light source, a support rod, and a lampshade holder. The lamp holder has a cavity for storing water, and the cavity has a sealing cover that mates with the cavity. The sealing cover has an atomizing plate, which is electrically connected to the PCB board. The atomizing plate is equipped with a water-absorbing element, and the sealing cover has a through hole. The atomizing plate is installed below the through hole, forming an atomization output port. Therefore, a desk lamp with a humidifier function allows the humidifier to be turned on simultaneously with the desk lamp, effectively improving the working environment and air quality. It also does not occupy office space, making the desk more spacious and effectively improving work efficiency and comfort. However, this desk lamp does not have an aromatherapy function.

[0004] In addition, aromatherapy humidifiers are commonly used household appliances. The structure of an aromatherapy humidifier generally includes a base, a water tank mounted on the base, and an atomizing device mounted on the base and extending into the water tank. The atomizing device typically uses a vibrating atomizing plate or an ultrasonic atomizer to atomize the liquid. When using an aromatherapy humidifier, water is added to the tank, along with aromatherapy essential oils. The atomizing device then atomizes the water and releases it into the indoor air, altering the humidity and odor of the indoor air to create a specific atmosphere. However, current aromatherapy humidifiers generally atomize water and essential oils simultaneously, then mix them in a mixing chamber before releasing the mixture. This structure, due to the different viscosities of water and essential oils, makes complete atomization difficult, easily resulting in incomplete atomization of the essential oils, and it also lacks the ability to selectively control the humidification or aromatherapy functions. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide a multifunctional reading lamp that integrates lighting, humidification, and aromatherapy functions. The aromatherapy device is installed on the humidification device, and the two are closely integrated, thereby improving space utilization and making the overall structure of the reading lamp more compact and aesthetically pleasing. Furthermore, users can individually turn the lighting, humidification, and aromatherapy functions on or off as needed, increasing the flexibility of use. In addition, the water inlet and detachable aromatherapy device make the product more convenient to use and maintain.

[0006] The first aspect of this utility model is to provide a multifunctional reading lamp, including a base, a column mounted on the base, and a lamp assembly mounted on the top of the column; it also includes:

[0007] A humidifying device includes a water tank, a water inlet structure, and an atomizing component. The water tank is mounted on a base, and the top of the water tank has an installation port for mounting the water inlet structure. The water inlet structure includes a water inlet connector, a water suction pipe, and a mist outlet pipe. The water inlet connector is sealed and installed at the installation port of the water tank, with a first connection port and a water inlet at its upper end and a second connection port at its lower end. Several drain ports are provided on its bottom wall, and mist outlets are provided on its side walls. A receiving cavity is formed inside the connector. The upper end of the water suction pipe extends through the second connection port into the receiving cavity, and its lower end extends into the inner cavity of the water tank. A water inlet communicating with the inner cavity of the water tank is formed on its side wall. One end of the mist outlet pipe communicates with the mist outlet, and the other end communicates with the upper end of the receiving cavity, forming an outlet channel for atomized water vapor. The atomizing component is installed inside the water suction pipe and is used to atomize water into fine particles.

[0008] An aromatherapy device, wherein the aromatherapy device is detachably sealed at the first connection port of the water inlet connector.

[0009] In a first aspect of this utility model, as a preferred embodiment, the atomizing component includes an ultrasonic atomizing plate and an absorbent cotton swab; the ultrasonic atomizing plate is installed in the upper part of the inner cavity of the water suction tube and located in the receiving cavity; the absorbent cotton swab is installed in the inner cavity of the water suction tube, with its upper end adjacent to the ultrasonic atomizing plate and its lower end abutting against the inner bottom wall of the water suction tube.

[0010] In a preferred embodiment of the present invention, the base has an internal mounting cavity, and a control circuit board is disposed within the mounting cavity. The control circuit board is electrically connected to the lighting assembly and the humidification device, respectively.

[0011] In a preferred embodiment of the first aspect of this utility model, a wiring compartment is further provided inside the water suction pipe. The lower end of the wiring compartment extends through the bottom wall of the water suction pipe into the mounting cavity, and the upper end of the wiring compartment is located near the bottom surface of the ultrasonic atomizing plate. A cable is provided in the wiring compartment, one end of which is electrically connected to the ultrasonic atomizing plate, and the other end of which is electrically connected to the control circuit board.

[0012] In a preferred embodiment of the first aspect of this utility model, a water level sensor is further provided inside the water tank, and the signal output terminal of the water level sensor is connected to the signal input terminal of the control circuit board.

[0013] In a first aspect of this utility model, as a preferred embodiment, the aromatherapy device includes an aromatherapy housing with an aromatherapy outlet at the top and an aromatherapy evaporation component; the aromatherapy housing is detachably sealed at the first connection port of the water inlet connector; the aromatherapy evaporation component is installed inside the aromatherapy housing, and the aromatherapy evaporation component is used to evaporate aromatherapy essential oils and guide the aromatherapy essential oils out from the aromatherapy outlet.

[0014] In a preferred embodiment of the first aspect of this utility model, the aromatherapy evaporation component includes an aromatherapy essential oil container, a push-button switch mechanism, and an aromatherapy evaporation rod. The aromatherapy essential oil container is installed inside the aromatherapy housing, the push-button switch mechanism is installed inside the aromatherapy housing and located above the aromatherapy essential oil container, and the aromatherapy evaporation rod is installed on the push-button switch mechanism. The push-button switch mechanism switches between a pressed state and a released state under external force to open or close the aromatherapy outlet. When the push-button switch mechanism opens the aromatherapy outlet, it drives the aromatherapy evaporation rod to extend into the aromatherapy essential oil container to export the essential oil from the container.

[0015] In a preferred embodiment of the first aspect of this utility model, the aromatherapy housing includes an upper aromatherapy housing and a lower aromatherapy housing, which are sealed together in a detachable manner; the aromatherapy essential oil container is installed inside the lower aromatherapy housing, and the push-button switch mechanism and the aromatherapy vaporizer are installed inside the upper aromatherapy housing; the aromatherapy outlet is located at the top of the upper aromatherapy housing.

[0016] In a first aspect of this utility model, as a preferred embodiment, the lamp assembly includes a lamp head structure and a universal joint, wherein the lamp head structure is mounted on the top of the column via the universal joint.

[0017] In a first aspect of this utility model, as a preferred embodiment, the lamp head structure includes a lamp housing, a reflector, an LED lamp slot with a plurality of LED beads, a light guide plate, and a diffuser plate; the reflector, the LED lamp slot, the light guide plate, and the diffuser plate are installed in the lamp housing at intervals from top to bottom.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] When adding water, the user first needs to remove the aromatherapy device from the first connection port of the water inlet to expose the water inlet. Then, the user can inject water into the container through the water inlet. The water will enter the water tank cavity through the drain hole on the bottom wall of the water inlet, completing the water filling operation. After filling, the user can reinstall the aromatherapy vaporizer back into the first connection port of the water inlet to continue using the aromatherapy function. When the humidifier is working, the lower end of the suction tube extends into the water tank cavity, drawing water from the tank through the water inlet on the side wall and guiding it into the suction tube. The atomizing component atomizes the water into fine particles within the suction tube. During this process, the atomizing component uses high-frequency vibration to break down water molecules into tiny particles, forming a water mist. The atomized water vapor is then discharged into the indoor air through the mist outlet on the side wall of the water inlet and the mist outlet pipe, achieving a humidification effect. The water mist diffuses in the air, increasing air humidity and providing a more comfortable environment for the user. The aromatherapy device is detachably sealed at the first connection point of the water inlet. The device contains essential oils, which gradually evaporate when air flows through or the temperature is suitable, releasing a pleasant aroma. Users can choose different types of essential oils according to their personal preferences and replace or clean the device at any time. In summary, this utility model's reading lamp integrates lighting, humidification, and aromatherapy functions. The aromatherapy device is installed on the humidification device, and the two are closely integrated, thereby improving space utilization and making the overall structure of the reading lamp more compact and aesthetically pleasing. Furthermore, users can individually turn the lighting, humidification, and aromatherapy functions on or off as needed, increasing flexibility. In addition, the water inlet and detachable aromatherapy device make the product easier to use and maintain. Attached Figure Description

[0020] Figure 1 This is a perspective view of the multifunctional reading lamp of this utility model;

[0021] Figure 2 This is a cross-sectional schematic diagram of the multifunctional reading lamp of this utility model;

[0022] Figure 3 This is an exploded view of the humidification device of this utility model;

[0023] Figure 4 This is an exploded view of the aromatherapy device of this utility model;

[0024] Figure 5 This is an exploded view of the base of this utility model;

[0025] Figure 6 This is an exploded view of the lighting fixture assembly of this utility model;

[0026] Figure 7 This is a perspective view of the multifunctional reading lamp of this utility model from another angle.

[0027] In the picture:

[0028] 10. Base; 11. Mounting cavity; 12. Control circuit board;

[0029] 20. Columns;

[0030] 30. Lighting fixture assembly; 31. Lamp holder structure; 311. Lamp housing; 312. Reflector; 313. LED light trough; 314. Light guide plate; 315. Diffuser plate; 32. Universal joint;

[0031] 40. Humidifier; 41. Water tank; 411. Mounting port; 42. Water inlet structure; 421. Water inlet connector; 4211. First connection port; 4212. Second connection port; 4213. Drain outlet; 4214. Mist outlet; 4215. Receiving cavity; 4216. Water inlet; 422. Water suction pipe; 4221. Water inlet; 4222. Wiring compartment; 4223. Cable; 423. Mist outlet pipe; 43. Atomizing component; 431. Ultrasonic atomizing plate; 432. Absorbent cotton swab;

[0032] 50. Aromatherapy device; 51. Aromatherapy housing; 511. Upper aromatherapy housing; 512. Lower aromatherapy housing; 52. Aromatherapy vaporization component; 521. Aromatherapy essential oil container; 522. Press switch mechanism; 523. Aromatherapy vaporization stick;

[0033] 60. Water level sensor. Detailed Implementation

[0034] The utility model will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are all commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0035] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0036] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a connection, a link between two elements through an intermediary, the internal connection of two elements, or the interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0037] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0038] Please refer to Figure 1-7 As shown, this embodiment provides a multifunctional reading lamp, including a base 10, a column 20 mounted on the base 10, and a lamp assembly 30 mounted on the top of the column 20; it also includes:

[0039] Humidifier 40, which includes a water tank 41, a water inlet structure 42 and an atomizing component 43;

[0040] The water tank 41 is mounted on the base 10, and the top of the water tank 41 is provided with an installation port 411 for installing the water inlet structure 42;

[0041] The water inlet structure 42 includes a water inlet connector 421, a water suction pipe 422, and a mist outlet pipe 423;

[0042] The water inlet connector 421 is sealed and installed at the installation port 411 of the water tank 41. The upper end of the connector has a first connection port 4211 and a water inlet 4216, and the lower end has a second connection port 4212. Several water outlets 4213 are provided on the bottom wall and mist outlets 4214 are provided on the side wall. An accommodating cavity 4215 is formed inside the connector.

[0043] The upper end of the suction pipe 422 passes through the second connection port 4212 and extends into the cavity 4215, while the lower end extends into the inner cavity of the water tank 41. An inlet 4221 communicating with the inner cavity of the water tank 41 is formed on its side wall.

[0044] One end of the mist outlet pipe 423 is connected to the mist outlet 4214, and the other end is connected to the upper end of the receiving cavity 4215, forming an outlet channel for atomized water vapor.

[0045] The atomizing component 43 is installed inside the water suction pipe 422 to atomize water into fine particles;

[0046] Aromatherapy device 50 is detachably sealed at the first connection port 4211 of water inlet connector 421.

[0047] Based on the above structure, when the user needs to add water, the aromatherapy device 50 must first be removed from the first connection port 4211 of the water inlet connector 421 to expose the water inlet 4216. Then, the user can inject water into the receiving cavity 4215 through the water inlet 4216. The water will enter the inner cavity of the water tank 41 through the drain port 4213 on the bottom wall of the water inlet connector 421, completing the water filling operation. After adding water, the user can reinstall the aromatherapy evaporation mechanism back to the first connection port 4211 of the water inlet connector 421 to continue using the aromatherapy function.

[0048] When the humidifier 40 is working, the lower end of the water suction pipe 422 extends into the inner cavity of the water tank 41, drawing water from the tank 41 through the water inlet 4221 on the side wall and guiding it into the water suction pipe 422. The atomizing component 43, with its ultrasonic atomizing plate 431 inside the water suction pipe 422, atomizes the water into fine particles. During this process, the atomizing component 43 uses high-frequency vibration to break down water molecules into tiny particles, forming a water mist. The atomized water vapor is then discharged into the indoor air through the mist outlet 4214 on the side wall of the water inlet connector 421 and the mist outlet pipe 423, achieving a humidification effect. The water mist diffuses in the air, increasing air humidity and providing a more comfortable environment for the user.

[0049] The aromatherapy device 50 is detachably sealed at the first connection port 4211 of the water inlet connector 421. The aromatherapy device 50 contains essential oils, which gradually evaporate and release a pleasant fragrance when air flows through or the temperature is suitable. Users can choose different types of essential oils according to their personal preferences and can replace or clean the aromatherapy device 50 at any time.

[0050] In summary, this utility model's reading lamp integrates lighting, humidification, and aromatherapy functions. The aromatherapy device 50 is installed on the humidification device 40, and the two are tightly integrated, reducing the area occupied on the base 10, thereby improving space utilization and making the overall structure of the reading lamp more compact and aesthetically pleasing. Furthermore, users can individually turn the lighting, humidification, and aromatherapy functions on or off as needed, increasing the flexibility of use. In addition, the water inlet 4216 and the detachable aromatherapy device 50 make the product's use and maintenance more convenient.

[0051] In a preferred embodiment of the present invention, the atomizing component 43 includes an ultrasonic atomizing plate 431 and an absorbent cotton swab 432; the ultrasonic atomizing plate 431 is installed in the upper part of the inner cavity of the water suction pipe 422 and is located in the receiving cavity 4215; the absorbent cotton swab 432 is installed in the inner cavity of the water suction pipe, with its upper end adjacent to the ultrasonic atomizing plate 431 and its lower end abutting against the inner bottom wall of the water suction pipe 422.

[0052] Based on the above structure, the lower end of the absorbent cotton swab 432 abuts against the inner bottom wall of the water suction tube 422, continuously absorbing water from the water tank 41 through capillary action. The water is conducted by the absorbent cotton swab 432 to its upper end, adjacent to the ultrasonic atomizing plate 431. The ultrasonic atomizing plate 431 receives a high-frequency electrical signal from the control circuit and begins to vibrate. The energy generated by the vibration acts on the adjacent water, breaking it down into tiny particles to form water mist. The water mist is discharged through the mist outlet 4214 and the mist outlet pipe 423 on the side wall of the water suction tube 422, entering the indoor air. Thus, the cooperation between the ultrasonic atomizing plate 431 and the absorbent cotton swab 432 in the atomizing assembly 43 achieves a highly efficient, stable, and reliable humidification effect, providing excellent humidification functionality for the multi-functional reading lamp. By continuously supplying water to the ultrasonic atomizing plate 431, the absorbent cotton swab 432 ensures that the atomizing plate remains in continuous contact with water, performing efficient atomization. This helps to generate a large amount of fine and uniform water mist, improving humidification efficiency. The continuous water-conducting effect of the absorbent cotton swab 432 reduces the risk of damage to the atomizing plate due to lack of water, thereby extending the service life of the humidifier 40. At the same time, the absorbent cotton swab 432 itself is also highly durable and not easily clogged or aged. The stable humidification effect allows users to enjoy a more comfortable environment without the need for frequent water additions or maintenance of the humidifier 40. The easy replaceability of the absorbent cotton swab 432 also allows users to conveniently replace new parts when needed, maintaining the humidifier 40 in optimal working condition.

[0053] In a preferred embodiment of this invention, a mounting cavity 11 is formed inside the base 10, and a control circuit board 12 is disposed within the mounting cavity 11. The control circuit board 12 is electrically connected to the lighting assembly 30 and the humidifying device 40, respectively. Thus, the design of the mounting cavity 11 takes into account the requirements of waterproofing, dustproofing, and heat dissipation, ensuring that the electronic components are not affected by the external environment during long-term use.

[0054] In a preferred embodiment of the present invention, a wiring compartment 4222 is also provided inside the water suction pipe 422. The lower end of the wiring compartment 4222 extends through the bottom wall of the water suction pipe 422 into the mounting cavity 11, and the upper end of the wiring compartment 4222 is located near the lower bottom surface of the ultrasonic atomizing plate 431. A cable 4223 is provided in the wiring compartment 4222. One end of the cable 4223 is electrically connected to the ultrasonic atomizing plate 431, and the other end is electrically connected to the control circuit board 12.

[0055] Based on the aforementioned structure, the wiring compartment 4222 provides a relatively enclosed and secure space for the cable 4223, preventing it from being damaged by water, foreign objects, or mechanical forces inside the water suction pipe 422. This protection ensures the integrity and reliability of the cable 4223 and extends its service life. By integrating the cable 4223 into the wiring compartment 4222, the assembly process of the humidifier 40 is simplified. During assembly, simply connecting the wiring compartment 4222 to the water suction pipe 422, the ultrasonic atomizing plate 431, and the control circuit board 12 quickly completes the arrangement and fixation of the cable 4223. The design of the wiring compartment 4222 conceals the cable 4223, making the exterior of the humidifier 40 neater and more aesthetically pleasing. This design aligns with the aesthetic preferences of modern homes and enhances the overall quality of the reading lamp.

[0056] In a preferred embodiment of this invention, a water level sensor 60 is also provided inside the water tank 41, and the signal output terminal of the water level sensor 60 is connected to the signal input terminal of the control circuit board 12. Thus, through real-time monitoring and control by the water level sensor 60, the user can promptly understand the water level in the water tank 41, avoiding humidification interruptions due to water shortage. Furthermore, the reading light may also be equipped with a low water level reminder function, prompting the user to add water through flashing lights and sound alerts, thus enhancing the user experience.

[0057] In a preferred embodiment of the present invention, the aromatherapy device 50 includes an aromatherapy housing 51 with an aromatherapy outlet at the top and an aromatherapy evaporation component 52; the aromatherapy housing 51 is detachably sealed at the first connection port 4211 of the water inlet connector 421; the aromatherapy evaporation component 52 is installed inside the aromatherapy housing 51 and is used to evaporate aromatherapy essential oils and guide the aromatherapy essential oils out from the aromatherapy outlet.

[0058] When the user needs to use the device, first install the aromatherapy housing 51 at the first connection port 4211 of the water inlet connector 421, and ensure that the aromatherapy evaporation component 52 is correctly installed inside the aromatherapy housing 51. Next, the user adds the selected aromatherapy essential oil to the aromatherapy evaporation component 52 and turns on the aromatherapy device 50. The aromatherapy evaporation component 52 begins to work, evaporating the essential oil at room temperature and guiding the evaporated oil to the aromatherapy outlet. The fragrance quickly fills the entire reading space, providing the user with a pleasant reading environment.

[0059] In a preferred embodiment of this utility model, the aromatherapy evaporation component 52 includes an aromatherapy essential oil container 521, a push-button switch mechanism 522, and an aromatherapy evaporation rod 523. The aromatherapy essential oil container 521 is installed inside the aromatherapy housing 51, the push-button switch mechanism is installed inside the aromatherapy housing 51 and located above the aromatherapy essential oil container 521, and the aromatherapy evaporation rod 523 is installed on the push-button switch mechanism. The push-button switch mechanism switches between a pressed state and a released state under the action of external force to open or close the aromatherapy outlet. When the push-button switch mechanism opens the aromatherapy outlet, the push-button switch mechanism drives the aromatherapy evaporation rod 523 to extend into the aromatherapy essential oil container to export the essential oil from the aromatherapy essential oil container.

[0060] Based on the above structure, in the initial state, the press switch mechanism is in the released state, and the aromatherapy outlet is closed. The aromatherapy diffuser 523 is not inserted into the aromatherapy essential oil container 521, and no essential oil is dispensed. When the user applies external force to press the press switch mechanism, the mechanism switches to the pressed state. At the same time, the press switch mechanism drives the aromatherapy diffuser 523 to press down, causing it to extend into the aromatherapy essential oil container 521. The diffuser absorbs the aromatherapy essential oil in the container and dispenses the essential oil. The essential oil evaporates spontaneously at room temperature, allowing the aroma to be released from the aromatherapy outlet. When the user releases the external force, the press switch mechanism returns to the released state. At the same time, the diffuser is removed from the aromatherapy essential oil container 521, stopping the dispensing of essential oil. The aromatherapy outlet is closed, and the aroma dissipates. Thus, the user can easily open or close the aromatherapy outlet with a simple press operation, making it convenient to use. The design of the press switch mechanism allows the user to control the aroma dissipation at any time as needed. The design of the vaporizer allows the aromatherapy essential oils to evaporate slowly and continuously, extending their shelf life.

[0061] In a preferred embodiment of this invention, the aromatherapy housing 51 includes an upper aromatherapy housing 511 and a lower aromatherapy housing 512, which are detachably and sealed together. An aromatherapy essential oil container 521 is installed inside the lower aromatherapy housing 512, and a push-button switch mechanism and an aromatherapy vaporizer 523 are installed inside the upper aromatherapy housing 511. The aromatherapy outlet is located at the top of the upper aromatherapy housing 511. This design facilitates installation, disassembly, and cleaning for the user.

[0062] In a preferred embodiment of this invention, the lighting assembly 30 includes a lamp head structure 31 and a universal joint 32. The lamp head structure 31 is mounted on the top of the column 20 via the universal joint 32. Thus, the lamp head structure 31 provides the lighting function, and the universal joint 32 allows the light angle to be freely adjusted. The universal joint can rotate 90° up and down and 360° back and forth to meet different lighting needs of users.

[0063] In a preferred embodiment of this utility model, the lamp head structure 31 includes a lamp housing 311, a reflector 312, an LED light groove 313 with several LED beads, a light guide plate 314, and a diffuser plate 315. The reflector 312, LED light groove 313, light guide plate 314, and diffuser plate 315 are installed at intervals from top to bottom inside the lamp housing 311. Thus, the reflector 312 is installed at the top inside the lamp housing 311 to reflect the light emitted from the LED light groove 313, improving light utilization. The light guide plate 314 is installed below the LED light groove 313 to convert the point light source into a surface light source, making the light more uniform. The diffuser plate 315 is installed at the bottom inside the lamp housing 311 to further diffuse the light, making the light softer and more uniform. Thus, through a reasonable layout and optimized design, a perfect combination of efficient lighting, light adjustment, heat dissipation performance, and aesthetics and harmony is achieved.

[0064] Although only certain components and embodiments of this application have been illustrated and described, many modifications and alterations will be apparent to those skilled in the art without actually departing from the scope and spirit of the claims, such as variations in the size, dimensions, structure, shape and proportion of the various elements, installation arrangement, material use, color, orientation, etc.

[0065] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A multifunctional reading lamp, comprising a base, a column mounted on the base, and a lamp assembly mounted on the top of the column; characterized in that, Also includes: A humidifying device includes a water tank, a water inlet structure, and an atomizing component. The water tank is mounted on a base, and its top has an installation port for mounting the water inlet structure. The water inlet structure includes a water inlet connector, a water intake pipe, and a mist outlet pipe. The water inlet connector is sealed and installed at the installation port of the water tank. Its upper end has a first connection port and a water inlet, and its lower end has a second connection port. Several drain ports are provided on its bottom wall, and mist outlets are provided on its side wall. An internal cavity is formed within the water inlet connector. The upper end of the water intake pipe passes through the second connection port and extends into the cavity, while its lower end extends into the inner cavity of the water tank. A water inlet communicating with the inner cavity of the water tank is formed on its side wall. One end of the mist outlet pipe communicates with the mist outlet, and the other end communicates with the upper end of the cavity, forming a channel for atomized water vapor to exit. The atomizing component is installed inside the water intake pipe and is used to atomize water into fine particles. An aromatherapy device, wherein the aromatherapy device is detachably sealed at the first connection port of the water inlet connector.

2. The multifunctional reading lamp as described in claim 1, characterized in that, The atomizing component includes an ultrasonic atomizing plate and an absorbent cotton swab; the ultrasonic atomizing plate is installed in the upper part of the inner cavity of the water suction tube and is located in the receiving cavity; the absorbent cotton swab is installed in the inner cavity of the water suction tube, with its upper end adjacent to the ultrasonic atomizing plate and its lower end abutting against the inner bottom wall of the water suction tube.

3. The multifunctional reading lamp as described in claim 2, characterized in that, The base has an internal mounting cavity, and a control circuit board is installed inside the mounting cavity. The control circuit board is electrically connected to the lighting assembly and the humidification device.

4. The multifunctional reading lamp as described in claim 3, characterized in that, The water suction pipe is also provided with a wiring compartment. The lower end of the wiring compartment extends through the bottom wall of the water suction pipe into the mounting cavity, and the upper end of the wiring compartment is located near the bottom surface of the ultrasonic atomizing plate. A cable is provided in the wiring compartment. One end of the cable is electrically connected to the ultrasonic atomizing plate, and the other end is electrically connected to the control circuit board.

5. The multifunctional reading lamp as described in claim 3, characterized in that, The water tank is also equipped with a water level sensor, and the signal output terminal of the water level sensor is connected to the signal input terminal of the control circuit board.

6. The multifunctional reading lamp as described in claim 1, characterized in that, The aromatherapy device includes an aromatherapy housing with an aromatherapy outlet at the top and an aromatherapy evaporation component; the aromatherapy housing is detachably sealed at the first connection port of the water inlet connector; the aromatherapy evaporation component is installed inside the aromatherapy housing and is used to evaporate aromatherapy essential oils and guide the aromatherapy essential oils out from the aromatherapy outlet.

7. The multifunctional reading lamp as described in claim 6, characterized in that, The aromatherapy vaporization component includes an aromatherapy essential oil container, a push-button switch mechanism, and an aromatherapy vaporization rod. The aromatherapy essential oil container is installed inside the aromatherapy housing. The push-button switch mechanism is installed inside the aromatherapy housing and located above the aromatherapy essential oil container. The aromatherapy vaporization rod is installed on the push-button switch mechanism. The push-button switch mechanism switches between a pressed state and a released state under external force to open or close the aromatherapy outlet. When the push-button switch mechanism opens the aromatherapy outlet, it drives the aromatherapy vaporization rod to extend into the aromatherapy essential oil container to export the essential oil from the container.

8. The multifunctional reading lamp as described in claim 7, characterized in that, The aromatherapy housing includes an upper aromatherapy housing and a lower aromatherapy housing, which are detachably and sealed together. The aromatherapy essential oil container is installed inside the lower aromatherapy housing, and the push-button switch mechanism and the aromatherapy vaporizer are installed inside the upper aromatherapy housing. The aromatherapy outlet is located at the top of the upper aromatherapy housing.

9. The multifunctional reading lamp as described in claim 1, characterized in that, The lighting assembly includes a lamp head structure and a universal joint, wherein the lamp head structure is mounted on the top of the column via the universal joint.

10. The multifunctional reading lamp as described in claim 9, characterized in that, The lamp head structure includes a lamp housing, a reflector, an LED lamp slot with several LED beads, a light guide plate, and a diffuser plate; the reflector, LED lamp slot, light guide plate, and diffuser plate are installed in the lamp housing at intervals from top to bottom.

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