Learning lamp

Abstract

The learning lamp comprises a base, a control circuit board, a lamp body, a barrel, an atomization device and a fan, a containing cavity is formed in the base, an air inlet communicated with the containing cavity is formed in the base, the control circuit board is arranged in the containing cavity, the control circuit board is provided with a first heat conduction part, the lamp body is arranged on the base and electrically connected with the control circuit board, and the barrel is arranged on the base and electrically connected with the atomization device. A fluid channel is formed in the barrel, a plurality of air outlet holes communicated with the fluid channel are formed in the side wall of the barrel, the atomization device is arranged on the base and comprises a liquid storage cavity, the liquid storage cavity is provided with an output port, the output port is communicated with the fluid channel and located between the air inlet and the air outlet holes, and the first heat conduction part can heat liquid in the liquid storage cavity. The mosquito repellent liquid can be added into the liquid storage cavity, when the lamp body is used, heat emitted by the control circuit board is transferred to the liquid in the liquid storage cavity through the first heat conduction part, the mosquito repellent liquid can be heated and atomized, the heat can be fully utilized for atomization work, and therefore use power consumption is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field related to desk lamps, and in particular to a study lamp. Background Art

[0002] In daily life, when studying or working, people use study lamps for lighting. The lamps can make the range of light irradiation more concentrated, which is convenient for people to write and work on the desk. However, during the use of the lamps, the light of the lamps will attract mosquitoes, which is not conducive to study and work. In the prior art, there are some lamps with mosquito repellent function, which can kill mosquitoes through electric shock devices. However, such lamps are noisy, need to be cleaned frequently, and have relatively high operating power consumption. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a study lamp that can solve the problem that the table lamp attracts mosquitoes.

[0004] A learning lamp according to an embodiment of the first aspect of the present invention comprises: a base, a control circuit board, a lamp body, a barrel, an atomizing device and a fan, wherein the base has a accommodating cavity therein and an air inlet communicated with the accommodating cavity, the control circuit board is arranged in the accommodating cavity, the control circuit board has a first heat conducting part, the lamp body is arranged at the base and is electrically connected with the control circuit board, the barrel is arranged at the base, the barrel has a fluid channel therein, and a plurality of air outlets communicated with the fluid channel are arranged on a side wall of the barrel, the atomizing device is arranged at the base, the atomizing device comprises a liquid storage cavity, the liquid storage cavity has an output port, the output port is communicated with the fluid channel, the output port is located between the air inlet and the air outlet, and the first heat conducting part can heat the liquid in the liquid storage cavity.

[0005] A learning lamp according to an embodiment of the present invention has at least the following beneficial effects: mosquito repellent liquid can be added into the liquid storage chamber, and when the lamp body is in use, the heat emitted by the control circuit board is transferred to the liquid in the liquid storage chamber through the first heat conduction part, which can heat the atomized mosquito repellent liquid, and this part of heat can be fully utilized for atomization work to reduce power consumption, and the atomized gas between the air inlet and the air outlet can be dispersed from the air outlet on the side wall of the cylinder along the fluid channel. The cylinder can be used as a pen holder to place learning tools, and can also release mosquito repellent gas more evenly in all directions, which can achieve a mosquito repellent effect and can also run quietly without affecting the user's learning and work.

[0006] According to some embodiments of the present invention, an atmosphere light assembly is further included, which is arranged on the base and located at the bottom of the cylinder. The atmosphere light assembly includes an atmosphere light circuit board, and the atmosphere light circuit board has a second heat conducting portion, which abuts against the wall of the liquid storage cavity to heat the liquid in the liquid storage cavity. The light emitting direction of the atmosphere light circuit board is toward the fluid channel.

[0007] According to some embodiments of the present invention, the atomization device also includes a diffuser, one end of which is disposed in the liquid storage chamber, and the other end is located at the output port, the diffuser can diffuse and transport the liquid in the liquid storage chamber to the output port, and the first heat conductive portion extends to the circumference of the diffuser.

[0008] According to some embodiments of the present invention, the diffuser includes a tube body, a capillary structure is provided in the tube body, the first heat conducting part includes an extension part and an annular part, the annular part is provided in the circumference of the tube body, and the extension part extends from the control circuit board to be connected with the annular part.

[0009] According to some embodiments of the present invention, the control circuit board is provided with a heating module, and the heating module is connected to the first heat conducting part so that the heating module can heat the first heat conducting part.

[0010] According to some embodiments of the present invention, the atmosphere light assembly further includes a light guide, which is disposed in the fluid channel, and the bottom of the light guide corresponds to the light emitting position of the atmosphere light circuit board, and the light guide extends upward to correspond to the air outlet.

[0011] According to some embodiments of the present invention, the barrel is detachably mounted on the base.

[0012] According to some embodiments of the present invention, a first clamping portion is provided at the bottom of the cylinder, and a second clamping portion is provided at the base, and the first clamping portion can be clamped with the second clamping portion.

[0013] According to some embodiments of the present invention, the liquid storage cavity is provided with a liquid inlet, and when the cylinder is installed on the base, the liquid inlet can be covered.

[0014] According to some embodiments of the present invention, a fan is further included, and the fan is disposed in the accommodating cavity, and the fan is located between the air inlet and the air outlet.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is an overall view of an embodiment of the present invention;

[0018] Figure 2 are cross-sectional views of some embodiments of the present invention;

[0019] Figure 3 are cross-sectional views of some embodiments of the present invention;

[0020] Figure 4 for Figure 2 A partial enlarged view of the middle A;

[0021] Figure 5 Schematic diagram of fluid flow.

[0022] Reference numerals:

[0023] Base 100, accommodating cavity 110, air inlet 120, second clamping portion 130;

[0024] Control circuit board 200, first heat conducting portion 210, extension portion 211, annular portion 212;

[0025] Lamp body 300;

[0026] Cylinder 400, fluid channel 410, air outlet 420, first clamping portion 430;

[0027] Atomizing device 500, liquid storage chamber 510, liquid inlet 511, outlet 520, diffuser 530, tube body 531, capillary structure 532;

[0028] Fan 600;

[0029] The ambient light assembly 700 , the ambient light circuit board 710 , the second heat conducting portion 711 , and the light guide 720 . DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Reference Figures 1 to 5According to the first aspect of the present invention, a learning lamp includes a base 100, a control circuit board 200, a lamp body 300, a barrel 400, an atomizing device 500 and a fan 600. The base 100 has a receiving cavity 110 and an air inlet 120 connected to the receiving cavity 110. The control circuit board 200 is arranged in the receiving cavity 110. The control circuit board 200 has a first heat conducting portion 210. The lamp body 300 is arranged on the base 100 and is electrically connected to the control circuit board 200. The barrel 400 is arranged on the base 100, and a fluid channel 410 is provided in the cylinder 400, and a plurality of air outlet holes 420 connected to the fluid channel 410 are provided on the side wall of the cylinder 400. The atomizing device 500 is arranged on the base 100, and the atomizing device 500 includes a liquid storage chamber 510, and the liquid storage chamber 510 has an output port 520, and the output port 520 is connected to the fluid channel 410, and the output port 520 is located between the air inlet 120 and the air outlet hole 420, and the first heat conducting part 210 can heat the liquid in the liquid storage chamber 510. Mosquito repellent liquid can be added into the liquid storage chamber 510. When the lamp body 300 is in use, the heat emitted by the control circuit board 200 is transferred to the liquid in the liquid storage chamber 510 through the first heat conducting part 210, so as to heat the atomized mosquito repellent liquid. This heat can be fully utilized for atomization to reduce power consumption. The atomized gas is discharged from the air outlet 420 on the side wall of the cylinder 400 through the fluid channel 410 of the cylinder 400. The cylinder 400 can be used as a pen holder to place learning tools, and can also release mosquito repellent gas more evenly in all directions, which can achieve a mosquito repellent effect and can also operate quietly without affecting the user's learning and work.

[0034] Specifically, the base 100 can be placed on a desktop, and the lamp body 300 is mounted on the base 100 to illuminate the desktop for study and work. A cylinder 400 can be provided at the front of the base 100. The cylinder 400 has a groove for placing tools. The fluid channel 410 can be provided in the cylinder 400 to make the cylinder 400 hollow. The outer wall of the cylinder 400 can be provided with a plurality of air outlet holes 420. The plurality of air outlet holes 420 can be closely arranged around the cylinder 400 to improve the range and uniformity of the air outlet. A receiving cavity 110 can be provided in the base 100 for installing the control circuit board 200 and the atomization device 500. 0A liquid storage chamber 510 can be set at the bottom, and mosquito repellent liquid can be added to the liquid storage chamber 510. The control circuit board 200 is connected to the lamp body 300, and the control circuit board 200 extends toward the atomizing device 500 to store the first heat conducting part 210. The first heat conducting part 210 can conduct the heat generated by the operation of the control circuit board 200 to the atomizing device 500 for use, thereby reducing the number of special heating elements, saving costs and reducing energy consumption. The heated and atomized gas can flow outward from the air outlet 420 under the density difference formed by the temperature difference, thereby achieving the mosquito repelling effect. The operation process is quiet, and the mosquito repelling effect can be achieved without affecting the use of users.

[0035] It is understandable that the liquid storage chamber 510 can also be added with liquids such as aromatherapy essential oils or purified water, and the atomizing device 500 can atomize fragrance or increase air humidity. Users can add corresponding liquids according to their needs to achieve different functions and meet different usage requirements.

[0036] Reference Figures 2 to 4 In some embodiments of the present invention, an atmosphere light assembly 700 is further included. The atmosphere light assembly 700 is disposed on the base 100 and is located at the bottom of the barrel 400. The atmosphere light assembly 700 includes an atmosphere light circuit board 710. The atmosphere light circuit board 710 has a second heat conducting portion 711. The second heat conducting portion 711 abuts against the wall of the liquid storage chamber 510 to heat the liquid in the liquid storage chamber 510. The light emitting direction of the atmosphere light circuit board 710 is toward the fluid channel 410. Under the premise of achieving the atmosphere light irradiation effect, the atomization effect can be improved and the energy consumption can be saved at the same time.

[0037] Specifically, the atmosphere light assembly 700 can make the light emit from the cylinder 400. It can be understood that the atmosphere light assembly 700 is at the bottom of the cylinder 400, and the fluid channel 410 of the cylinder 400 has an opening facing. The atmosphere light assembly 700 can emit light toward the opening so that the light can be emitted from the air outlet 420. The light is soft and can be used as a night light or as auxiliary lighting. At the same time, the atomizing gas of the atomizing device 500 cooperates with the irradiation of the atmosphere light to form a better lighting effect. When the atmosphere light assembly 700 is working, the atmosphere light circuit board 710 conducts heat to the liquid storage chamber 510 through the second heat conduction part 711, so that the liquid in the liquid storage chamber 510 can be preheated. On the premise of achieving the atmosphere light irradiation effect, it can not only improve the atomization effect, but also save energy consumption.

[0038] Reference Figures 2 to 4 In some embodiments of the present invention, the atomization device 500 further includes a diffuser 530, one end of which is disposed in the liquid storage chamber 510, and the other end is located at the output port 520. The diffuser 530 can diffuse and transport the liquid in the liquid storage chamber 510 to the output port 520. The first heat conducting portion 210 extends to the circumference of the diffuser 530, and the atomization efficiency is high.

[0039] Specifically, the diffuser 530 can transport the liquid from the liquid storage chamber 510 to the output port 520. The specific structure of the diffuser 530 is not limited here. While the diffuser 530 is transporting the liquid, the first heat conducting part 210 can centrally heat the liquid in the diffuser 530 in the circumferential direction of the diffuser 530, thereby improving the atomization effect. The atomized gas can be transported from the end of the diffuser 530 and the output port 520 to the fluid channel 410, and then output from the air outlet 420, with high atomization efficiency.

[0040] Reference Figures 2 to 4In some embodiments of the present invention, the diffuser 530 includes a tube body 531, and a capillary structure 532 is provided in the tube body 531. The first heat conducting part 210 includes an extension part 211 and an annular part 212. The annular part 212 is provided in the circumference of the tube body 531. The extension part 211 extends from the control circuit board 200 to connect with the annular part 212. Specifically, the tube body 531 can be filled with the capillary structure 532, and the capillary structure 532 can be a loose and porous cotton core. The lower end of the tube body 531 is located in the liquid, and the upper end extends out of the output port 520, which can transport the liquid in the liquid storage chamber 510 upward. The structure is simple, and the capillary structure 532 can be replaced, which is easy to maintain. The first heat conducting part 210 can be a copper strip, which extends to the tube body 531 through the extension part 211, and the annular part 212 is located in the circumference of the tube body 531. The tube body 531 is centrally heated through the annular part 212 to improve the atomization effect.

[0041] In some embodiments of the present invention, the control circuit board 200 is provided with a heating module, and the heating module is connected to the first heat conducting part 210, so that the heating module can heat the first heat conducting part 210. Specifically, the heating module can be a thermal resistor element, and when it is necessary to further enhance the atomization effect, the heating module can be controlled to generate heat to provide a heating temperature for the first heat conducting part 210 to achieve a stronger atomization effect, and it does not need to be turned on during normal use to save power consumption.

[0042] Reference Figure 3 In some embodiments of the present invention, the ambient light assembly 700 further includes a light guide 720, which is disposed in the fluid channel 410, and the bottom of the light guide 720 corresponds to the light emitting position of the ambient light circuit board 710, and the light guide 720 extends upward to correspond to the air outlet 420. Specifically, the light guide 720 can be installed on the barrel 400, and the light guide 720 can correspond to the LED light on the ambient light circuit board 710, so that the light can be evenly refracted to the air outlet 420 through the light guide 720 after emitting, which can improve the light emitting effect.

[0043] Reference Figure 2 In some embodiments of the present invention, the barrel 400 is detachably mounted on the base 100. Specifically, the barrel 400 and the base 100 may be connected via a detachable structure, so that the barrel 400 can be detached to maintain the atomizing device 500.

[0044] Reference Figure 2In some embodiments of the present invention, the bottom of the cylinder 400 is provided with a first clamping portion 430, and the base 100 is provided with a second clamping portion 130, and the first clamping portion 430 can be clamped with the second clamping portion 130. Specifically, the bottom of the cylinder 400 can be provided with a protruding portion protruding outward, the protruding portion is the first clamping portion 430, and the base 100 can be provided with an annular groove, the annular groove is the second clamping portion 130, the cylinder 400 can be inserted into the base 100, and then rotated so that the protruding portion is clamped into the annular groove to achieve clamping, and disassembly is more convenient.

[0045] Reference Figures 2 to 3 In some embodiments of the present invention, the liquid storage chamber 510 is provided with a liquid inlet 511, and when the cylinder 400 is installed on the base 100, the liquid inlet 511 can be shielded. Specifically, the liquid inlet 511 of the liquid storage chamber 510 can be set at the top and located at the bottom of the cylinder 400. After the cylinder 400 is disassembled, it is convenient to replenish the liquid. After the cylinder 400 is installed, the liquid inlet 511 can be shielded to prevent foreign matter from entering the liquid inlet 511.

[0046] Reference Figures 2 to 5 In some embodiments of the present invention, a fan 600 is further included. The fan 600 is disposed in the accommodating cavity 110, and the fan 600 is located between the air inlet 120 and the output port 520. Specifically, the fan 600 can be disposed in the accommodating cavity 110, and the air inlet 120 can be disposed at the bottom of the fan 600. The fan 600 can drive the fluid to enter the accommodating cavity 110 from the air inlet 120, and output from the air outlet 420 after passing through the output port 520 and the fluid channel 410. The fan 600 can improve the output efficiency, and when the atomizing device 500 is not required to work, the fan 600 can also dissipate heat for the control circuit board 200 and the atmosphere light assembly 700.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0048] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A learning lamp, characterized in that: include: A base (100) having a receiving cavity (110) therein and an air inlet (120) communicating with the receiving cavity (110); A control circuit board (200) is arranged in the accommodating cavity (110), and the control circuit board (200) has a first heat conducting portion (210); A lamp body (300) is disposed on the base (100) and is electrically connected to the control circuit board (200); A cylinder (400) is disposed on the base (100), wherein a fluid channel (410) is provided in the cylinder (400), and a plurality of air outlet holes (420) in communication with the fluid channel (410) are provided on a side wall of the cylinder (400); An atomizing device (500) is arranged on the base (100), the atomizing device (500) comprises a liquid storage chamber (510), the liquid storage chamber (510) has an output port (520), the output port (520) is communicated with the fluid channel (410), the output port (520) is located between the air inlet (120) and the air outlet (420), and the first heat conducting part (210) is capable of heating the liquid in the liquid storage chamber (510).

2. A learning lamp according to claim 1, characterized in that: The invention also includes an atmosphere light assembly (700), wherein the atmosphere light assembly (700) is arranged on the base (100) and is located at the bottom of the cylinder (400), and the atmosphere light assembly (700) includes an atmosphere light circuit board (710), wherein the atmosphere light circuit board (710) has a second heat conducting portion (711), and the second heat conducting portion (711) abuts against the wall of the liquid storage chamber (510) to heat the liquid in the liquid storage chamber (510), and the light emitting direction of the atmosphere light circuit board (710) is toward the fluid channel (410).

3. A learning lamp according to claim 1, characterized in that: The atomizing device (500) further comprises a diffuser (530), one end of which is disposed in the liquid storage chamber (510) and the other end of which is located at the output port (520). The diffuser (530) is capable of diffusing and transporting the liquid in the liquid storage chamber (510) to the output port (520), and the first heat conducting portion (210) extends to the circumference of the diffuser (530).

4. A learning lamp according to claim 3, characterized in that: The diffuser (530) comprises a tube body (531), a capillary structure (532) is arranged inside the tube body (531), the first heat conducting portion (210) comprises an extension portion (211) and an annular portion (212), the annular portion (212) is arranged in the circumference of the tube body (531), and the extension portion (211) extends from the control circuit board (200) to be connected to the annular portion (212).

5. A learning lamp according to claim 3, characterized in that: The control circuit board (200) is provided with a heating module, and the heating module is connected to the first heat conducting part (210) so that the heating module can heat the first heat conducting part (210).

6. A learning lamp according to claim 2, characterized in that: The atmosphere light assembly (700) further comprises a light guide (720), wherein the light guide (720) is arranged in the fluid channel (410), and the bottom of the light guide (720) corresponds to the light emitting position of the atmosphere light circuit board (710), and the light guide (720) extends upward to correspond to the air outlet (420).

7. A learning lamp according to claim 1, characterized in that: The cylinder (400) is detachably mounted on the base (100).

8. A learning lamp according to claim 7, characterized in that: The bottom of the cylinder (400) is provided with a first clamping portion (430), and the base (100) is provided with a second clamping portion (130), and the first clamping portion (430) can be clamped with the second clamping portion (130).

9. A learning lamp according to claim 7, characterized in that: The liquid storage cavity (510) is provided with a liquid inlet (511), and when the cylinder (400) is installed on the base (100), the liquid inlet (511) can be shielded.

10. A learning lamp according to claim 1, characterized in that: It also includes a fan (600), wherein the fan (600) is disposed in the accommodating chamber (110), and the fan (600) is located between the air inlet (120) and the air outlet (520).

Images