CN215951183U

CN215951183U - Multifunctional intelligent desk lamp

Info

Publication number: CN215951183U
Application number: CN202122095795.7U
Authority: CN
Inventors: 王渝捷; 鲁康睿; 王廷喆; 王炜雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-04
Anticipated expiration: 2031-09-01

Abstract

The embodiment of the utility model provides a multifunctional intelligent desk lamp which comprises an LED lamp bracket, a stand column, a display screen bracket, an upper panel, a control module, a scented tablet placing box and a desk lamp base, wherein the stand column is arranged on the upper panel; a heat insulation protection area is arranged in the desk lamp base; one end of the LED lamp holder is provided with a rotating shaft; a rotating shaft positioning seat is arranged at the upper end of the upright post; the display screen frame is provided with a rotary buckle; the upright post is provided with a groove; the display screen frame is provided with a sound raising port; the upper panel is provided with a fragrance floating hole; the upper panel is provided with an upright post positioning hole, and the upright post can be arranged in the upright post positioning hole; the control module comprises a power supply unit, a processing unit, a communication unit, a heating unit, an LED driving unit, a voice unit and a touch display unit. This multi-functional intelligent desk lamp has illumination, networking, shows, reports and individualized fragrant function of selecting, uses when being fit for studying.

Description

Multifunctional intelligent desk lamp

Technical Field

The application relates to the technical field of household appliances, in particular to a multifunctional intelligent desk lamp.

Background

With the popularization of the internet, the intelligent terminal becomes one of important tools for students to study. At present, however, the interaction with the teacher is basically realized through networking by a smart phone or a computer. For example, the teacher sends the job content to the parent's mobile phone through the chat tool, and the parent tells the child. Especially, in recent two years, with the outbreak of new crown epidemic situation, more and more students study at home, the dependence on the intelligent terminal is stronger, however, the mobile phone or the computer often have too many functions irrelevant to study, which is not favorable for the students to concentrate on attention, and the mobile phone or the computer screen has certain harm to the eyes of the immature adults.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a multifunctional intelligent desk lamp, which not only has a lighting function, but also can implement network interconnection, implement a data transmission function, and implement issuing of courseware information.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

a multifunctional intelligent desk lamp comprises an LED lamp bracket, a stand column, a display screen bracket, an upper panel, a control module, a fragrance sheet placing box and a desk lamp base; a heat insulation protection area is arranged in the desk lamp base; an opening is formed in the side edge of the base of the desk lamp, and the fragrant piece placing box can be placed into the heat insulation protection area through the opening; one end of the LED lamp holder is provided with a rotating shaft; a rotating shaft positioning seat is arranged at the upper end of the upright post; the display screen frame is provided with a rotary buckle; the upright post is provided with a groove, and the rotary buckle is arranged on the groove; the display screen frame is provided with a sound raising port; the upper panel is provided with a fragrance floating hole which is positioned right above the heat insulation protection area; the upper panel is provided with an upright post positioning hole, and the upright post can be arranged in the upright post positioning hole;

the control module comprises a power supply unit, a processing unit, a communication unit, a heating unit, an LED driving unit, a voice unit and a touch display unit; the power supply unit is electrically connected with the processing unit, the communication unit, the heating unit, the LED driving unit, the voice unit and the touch display unit for supplying power; the processing unit is electrically connected with the communication unit, the heating unit, the LED driving unit, the voice unit and the touch display unit; the display screen of the touch display unit is arranged on the display screen frame; the loudspeaker of the voice unit is arranged at the loudspeaker opening; the heating means of the heating unit are arranged in the thermally insulated protective zone.

Optionally, two grooves are formed in the stand column, the display screen frame is provided with two rotary buckles, and the two rotary buckles can be clamped into the two grooves respectively.

Optionally, the processing unit includes an STM32F405RGT6 single chip microcomputer.

Optionally, the thermally insulated protective zone has 3 side edge portions; the fragrance sheet placing box is in a drawer shape; the fragrance sheet placing box is provided with a fragrance sheet box popping switch; the fragrance sheet holding box can contain solid fragrance sheets.

Optionally, the heating unit includes a transistor Q2, a MOS transistor Q6, a resistor R10, a resistor R12, a diode D3, and a PTC heater; the PTC heater is arranged at the side part of at least one heat insulation protection area or the bottom of the heat insulation protection area; the resistor R10 and the first end of the PTC heater are electrically connected with the power supply unit, the second end of the resistor R10 is electrically connected with the collector of the triode Q2, the base of the triode Q2 is electrically connected with the first end of the resistor R12, and the second end of the resistor R12 is electrically connected with the STM32F405RGT6 single chip microcomputer; a collector of the transistor Q2 is electrically connected to a gate of the MOS transistor Q6, a drain of the MOS transistor Q6 is electrically connected to the second end of the PTC heater, a source of the MOS transistor Q6 is electrically connected to an emitter of the transistor Q2, and an emitter of the transistor Q2 is grounded; the cathode of the diode D3 is electrically connected with the drain of the MOS transistor Q6, and the anode of the diode D3 is electrically connected with the source of the MOS transistor Q6.

Optionally, the voice unit includes a JQ6500-24SS chip, a voice amplifying circuit and a speaker; the voice amplifying circuit comprises an LM4871 chip; the output end of the voice amplifying circuit is electrically connected with the loudspeaker; the JQ6500-24SS chip is electrically connected with the STM32F405RGT6 single chip microcomputer, and the output end of the JQ6500-24SS chip is electrically connected with the input end of the amplifying circuit.

Optionally, the touch display unit includes a 3.5 inch TFTLCD module.

Optionally, the communication unit includes a WIFI module.

Optionally, the power supply unit includes a first voltage-reducing circuit and a second voltage-regulating circuit, and the first voltage-reducing circuit includes an LM5169 chip; the second voltage regulating circuit comprises an SPX5205M5 chip.

Optionally, a main power switch operation unit is arranged on the upper panel; the power supply unit is also provided with a main power switch, and the main power switch is installed at the main power switch operation unit.

The embodiment of the application provides a pair of multi-functional intelligent desk lamp not only has desk lamp illumination function, but also has voice broadcast and demonstration function, can make things convenient for mr to carry out issuing of classroom information, and has fragrant piece heating function, puts into different fragrant pieces as required after, can heat the fragrant piece of putting into fragrant piece and placing the box, sends corresponding smell, satisfies individualized demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a multifunctional intelligent desk lamp according to an embodiment of the present application;

fig. 2 is an installation schematic diagram of a multifunctional intelligent desk lamp provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of another angle of the multifunctional intelligent desk lamp provided by the present application;

FIG. 4 is a functional block diagram of a control module provided herein;

FIG. 5 is a schematic circuit diagram of a processing unit provided herein;

FIG. 6 is a schematic electrical circuit diagram of a heating unit provided herein;

FIG. 7 is a schematic circuit diagram of a communication unit provided herein;

fig. 8 is a schematic structural diagram of another angle of the multifunctional intelligent desk lamp provided by the present application.

Detailed Description

For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should be understood that the term "and/or" as used herein is merely one type of associative relationship that describes an associated object, meaning that three types of relationships may exist, e.g., A and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship. In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

The embodiment of the application provides a multi-functional intelligent desk lamp, not only can throw light on as the desk lamp and use, has the network communication function moreover, can receive information such as courseware arrangement, can reduce the too much intelligent terminal that contacts of minor, is favorable to improving minor's concentration. Specifically, as shown in fig. 1-4, the multifunctional intelligent desk lamp comprises an LED lamp holder 1, a stand column 2, a display screen holder 3, an upper panel 4, a control module 5, a fragrance sheet placing box 6 and a desk lamp base 7; the upper panel 4 is arranged on the desk lamp base 7; a heat insulation protection area 7.1 is arranged in the desk lamp base 7; an opening is arranged at the side edge part of the desk lamp base 7, and the fragrant piece placing box 6 can be placed in the heat insulation protection area 7.1 through the opening; one end of the LED lamp bracket 1 is provided with a rotating shaft 1.1; a rotating shaft positioning seat 2.1 is arranged at the upper end of the upright post 2; the rotating shaft 1.1 can be arranged on the rotating shaft positioning seat 2.1, so that the upright posts and the LED lamp holder 1 can be arranged; the display screen frame 3 is provided with a rotary buckle 3.1; the upright post 2 is provided with a groove 2.2, and a rotary buckle 3.1 is arranged on the groove 2.2, so that the display screen frame 3 and the upright post 2 are arranged; the display screen frame 3 is provided with a sound raising port 3.2; the upper panel 4 is provided with fragrance floating holes 4.2, and the fragrance floating holes 4.2 are positioned right above the heat insulation protection area 7.1; be provided with stand locating hole 4.3 on the top panel 4, stand 2 can install in stand locating hole 4.3, realize stand 2 and top panel, desk lamp base 7's fixed mounting, as shown in fig. 1, fig. 3 and fig. 8, stand 2 can rotate round stand locating hole 4.3, LED lighting fixture 1 can carry out the rotation of certain angle round pivot positioning seat 2.1, so can realize the angle modulation of desk lamp, satisfy multiple individualized demand and occasion.

As shown in fig. 4, the control module 5 includes a power supply unit 51, a processing unit 52, a communication unit 53, a heating unit 55, an LED driving unit 56, a voice unit 57, and a touch display unit 54; the power supply unit 51 is electrically connected with the processing unit 52, the communication unit 53, the heating unit 55, the LED driving unit 56, the voice unit 57 and the touch display unit 54 to supply power; the processing unit 52 is electrically connected with the communication unit 53, the heating unit 55, the LED driving unit 56, the voice unit 57, and the touch display unit 54, and controls; when the communication unit 53 receives the courseware schedule information, the processing unit 52 displays the information on the touch display unit 54; the display screen of the touch display unit 54 is arranged on the display screen frame 3; the display angle can be adjusted by rotating the display screen frame 3; the loudspeaker of the speech unit 57 is arranged at the loudspeaker opening 3.2; through the voice unit, the contents of the class service can be broadcasted in voice, and the voice unit is convenient for students in lower grades to use. Further, in order to prevent the minor from sedentary, the voice unit can also remind the minor to get up and rest at regular time. Heating element setting of heating element is in thermal-insulated protection zone 7.1, places box 6 with the fragrant piece through the fragrant piece and places in thermal-insulated protection zone 7.1, heats the fragrant piece, can realize functions such as refreshing, restoring consciousness or expelling parasite through the fragrant piece of difference, and this function uses as required. This multi-functional intelligent desk lamp has illumination, networking, shows, reports and individualized fragrant function of selecting, uses when being applicable to the study.

Further, in one embodiment, the power supply unit may include an adapter and a power supply processing module; the adapter can convert 220V alternating current into 12 direct current, and the power supply processing module processes the 12V direct current and converts the processed 12V direct current into a working power supply required by each module, for example, the power supply processing module comprises a first voltage reduction circuit and a second voltage regulation circuit, and the first voltage reduction circuit comprises an LM5169 chip; the second voltage regulating circuit comprises an SPX5205M5 chip; in addition, a main power switch operation unit 4.1 is arranged on the upper panel 4; the input end of the power supply unit is also provided with a main power switch, the main power switch is arranged at the 4.1 position of the main power switch operation unit, and the whole desk lamp system can be turned on and off by operating the main power switch. Specifically, the main power switch can be a ship-shaped switch, after the multifunctional intelligent desk lamp is started, the touch display unit 54 is turned on, the communication unit 53 can be a WiFi module, and the communication unit 53 is connected with a wireless router so as to establish network connection with the cloud platform.

The teacher can send the relevant courseware information to the cloud platform, and when the multifunctional intelligent desk lamp is started, the communication unit 53 is connected with the cloud platform and receives the courseware information; furthermore, the processing unit often has a timing function and/or a timing function, the multifunctional intelligent desk lamp can automatically receive operation at regular time and display the operation on the touch screen, and if no operation exists, the touch display unit 54 does not refresh; if there is a job, the touch display unit 54 presents a job interface. By utilizing the timing function of the processing unit, the homework time arrangement can be realized, so that students can combine labor and ease. Specifically, the touch display unit 54 includes a setting interface. In one embodiment, the parameter set is how often to rest (reminder time), such as setting to remind 1 time every 1 hour, the setting can be saved, and the power loss is not lost.

Further, the user operates the touch display unit 54 to turn on or off the LED illumination lamp. And if the LED is lightened by clicking, timing is automatically started at the same time and displayed on the touch screen. And if the LED is turned off by clicking, stopping timing at the same time.

In one embodiment, to implement the above functions, the touch display unit 54 sets 4 areas: (1) an operation area: if no operation is performed, blank; (2) a setting area; (3) an LED lighting lamp control area; (4) and (4) timing the time zone.

The triggering process of the voice unit 57 to heat the unit 55 is as follows: take the reminding time of 1 hour as an example.

The fragrance patch is heated at a time equal to 55 minutes, and after 5 minutes (i.e. at 1 hour), the fragrance is strong, at which point the heating can be stopped (i.e. for a total of 5 minutes), with the speech of one: "time to rest, please get up for 5 minutes". After 5 minutes, i.e. 1 hour 5 minutes, speech two: after the rest, please continue learning. The rest of the process is analogized in the same way.

Further, as shown in fig. 2, two grooves 2.2 are formed in the column 2, two rotating buckles 3.1 are arranged on the display screen frame 3, and the two rotating buckles 3.1 can be respectively clamped into the two grooves. As shown in fig. 1, 3 and 8, the display screen frame 3 can rotate around the column 2, thereby achieving the angle adjustment of the touch display unit 54.

Further, in one embodiment, processing unit 52 includes an STM32F405RGT6 single chip microcomputer. A schematic diagram of a peripheral interface circuit of a microprocessor is shown in fig. 5, the microprocessor adopts an STM32F405RGT6 single chip microcomputer, and the single chip microcomputer has abundant peripherals, strong computing power and high program execution efficiency and is suitable for a multifunctional intelligent desk lamp; and the functions are relatively limited, more functions such as online games, chat tools, videos and the like are difficult to be arranged, the concentration of minors is favorably improved, and the multifunctional electronic desk is particularly suitable for young students.

Further, in one embodiment, as shown in fig. 2, the thermally insulated protective area 7.1 has 3 side edge portions; the heat generated by the heating unit can be prevented from radiating to other electronic control modules through the heat insulation protection area, and the service life and the stability of other electronic control modules are influenced. The incense piece placing box 6 is in a drawer shape; the fragrant piece placing box 6 is provided with a fragrant piece box ejecting switch 6.1, and the fragrant piece placing box 6 can be ejected out and taken out to place the fragrant piece box 6 by pressing the fragrant piece box ejecting switch 6.1.

Further, in this embodiment, as shown in fig. 6, the heating unit may include a transistor Q2, a MOS transistor Q6, a resistor R10, a resistor R12, a diode D3, and a PTC (Positive Temperature Coefficient) heater P5; the PTC heater P5 is arranged at the side edge part of at least one heat insulation protection area 7.1 or the bottom part of the heat insulation protection area 7.1 and can heat the fragrant sheets in the fragrant sheet placing box 6; the resistor R10 and the first end of the PTC heater P5 are electrically connected with the power supply unit, the second end of the resistor R10 is electrically connected with the collector of the triode Q2, the first end of the base resistor R12 of the triode Q2 is electrically connected, and the second end of the resistor R12 is electrically connected with the STM32F405RGT6 single chip microcomputer; the collector of the triode Q2 is electrically connected with the second end of the drain PTC heater P5 of the MOS transistor Q6, the gate of the MOS transistor Q6 is electrically connected with the drain PTC heater P5 of the MOS transistor Q6, the source of the MOS transistor Q6 is electrically connected with the emitter of the triode Q2, and the emitter of the triode Q2 is grounded; the cathode of the diode D3 is electrically connected with the drain of the MOS transistor Q6, and the anode of the diode D3 is electrically connected with the source of the MOS transistor Q6. Specifically, referring to fig. 5 and 6, when a PA12 port electrically connected to an STM32F405RGT6 single chip sends a PWM signal, the PWM signal passes through a transistor Q2 to drive a MOS transistor Q6, so that the MOS transistor Q6 is turned on and off at a certain frequency, thereby controlling a PTC heater P5 to set a heating power to heat the fragrance sheet.

Furthermore, on the basis of the above embodiment, for the students in the lower grades, the text recognition capability is limited, so that a voice unit can be arranged, and when receiving the related courseware information, the processing unit not only can display the information on the display screen, but also can broadcast the information, so that the students in the lower grades can conveniently obtain the courseware information; similarly, the voice broadcast can also realize the function of reminding the learning time. Specifically, in one embodiment, the voice unit may include a JQ6500-24SS chip, a voice amplification circuit, and a speaker; the voice amplifying circuit comprises an LM4871 chip; the output end of the voice amplifying circuit is electrically connected with the loudspeaker; the JQ6500-24SS chip is electrically connected with the STM32F405RGT6 single chip microcomputer, and the output end of the JQ6500-24SS chip is electrically connected with the input end of the amplifying circuit.

Further, in one embodiment, the touch display unit includes a 3.5 inch TFTLCD module.

Further, in an embodiment, the communication unit includes a WIFI module, the WIFI module is as shown in fig. 7, referring to fig. 5 and 7, the STM32F405RGT6 single chip microcomputer sends an instruction through a serial port to complete basic configuration required for internet surfing, so that communication with the cloud platform is achieved to perform data interaction.

The application provides a multi-functional intelligent desk lamp, not only can throw light on, still a study helper, specific as follows:

(1) this multi-functional intelligent desk lamp design has touch display element, can carry out relevant human-computer interaction, and the operation is received to the accessible wiFi, and is concrete, for the supporting design computer backstage Web page of this desk lamp, tasks such as operation are published through the Web end to the mr, and this desk lamp receives and shows on touch display element. The mode of the teacher issuing the job can be that the teacher logs in the background to issue, and can also issue through the mobile phone WeChat applet, and the application does not limit the mode.

(2) The desk lamp is automatically timed after being lighted, and students can be reminded of having a rest by timing voice;

(3) the desk lamp can give out specific flower fragrance regularly, not only relieves fatigue to students, but also restores spirit, and the learning effect is better.

In the description of the specification, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the specification. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present specification, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

The above description is only a preferred embodiment of the present disclosure, and should not be taken as limiting the present disclosure, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims

1. A multifunctional intelligent desk lamp is characterized by comprising an LED lamp bracket, a stand column, a display screen bracket, an upper panel, a control module, a fragrance sheet placing box and a desk lamp base; a heat insulation protection area is arranged in the desk lamp base; an opening is formed in the side edge of the base of the desk lamp, and the fragrant piece placing box can be placed into the heat insulation protection area through the opening; one end of the LED lamp holder is provided with a rotating shaft; a rotating shaft positioning seat is arranged at the upper end of the upright post; the display screen frame is provided with a rotary buckle; the upright post is provided with a groove, and the rotary buckle is arranged on the groove; the display screen frame is provided with a sound raising port; the upper panel is provided with a fragrance floating hole which is positioned right above the heat insulation protection area; the upper panel is provided with an upright post positioning hole, and the upright post can be arranged in the upright post positioning hole;

2. The multifunctional intelligent desk lamp as claimed in claim 1, wherein the column is provided with two grooves, the display screen frame is provided with two rotating buckles, and the two rotating buckles can be respectively clamped into the two grooves.

3. The multifunctional intelligent desk lamp as claimed in claim 1 or 2, wherein the processing unit comprises an STM32F405RGT6 single chip microcomputer.

4. The multifunctional intelligent desk lamp of claim 3, wherein the heat insulation protection area has 3 side edge portions; the fragrance sheet placing box is in a drawer shape; the fragrance sheet placing box is provided with a fragrance sheet box popping switch; the fragrance sheet holding box can contain solid fragrance sheets.

5. The multifunctional intelligent desk lamp as claimed in claim 4, wherein the heating unit comprises a transistor Q2, a MOS transistor Q6, a resistor R10, a resistor R12, a diode D3 and a PTC heater; the PTC heater is arranged at the side part of at least one heat insulation protection area or the bottom of the heat insulation protection area; the resistor R10 and the first end of the PTC heater are electrically connected with the power supply unit, the second end of the resistor R10 is electrically connected with the collector of the triode Q2, the base of the triode Q2 is electrically connected with the first end of the resistor R12, and the second end of the resistor R12 is electrically connected with the STM32F405RGT6 single chip microcomputer; the collector of the triode Q2 is electrically connected with the gate of the MOS transistor Q6, the drain of the MOS transistor Q6 is electrically connected with the second end of the PTC heater, the source of the MOS transistor Q6 is electrically connected with the emitter of the triode Q2, and the emitter of the triode Q2 is grounded; the cathode of the diode D3 is electrically connected with the drain of the MOS transistor Q6, and the anode of the diode D3 is electrically connected with the source of the MOS transistor Q6.

6. The multifunctional intelligent desk lamp as claimed in claim 3, wherein the voice unit comprises a JQ6500-24SS chip, a voice amplifying circuit and a speaker; the voice amplifying circuit comprises an LM4871 chip; the output end of the voice amplifying circuit is electrically connected with the loudspeaker; the JQ6500-24SS chip is electrically connected with the STM32F405RGT6 single chip microcomputer, and the output end of the JQ6500-24SS chip is electrically connected with the input end of the amplifying circuit.

7. The multifunctional intelligent desk lamp as claimed in claim 3, wherein the touch display unit comprises a 3.5 inch TFTLCD module.

8. The multifunctional intelligent desk lamp of claim 3, wherein the communication unit comprises a WIFI module.

9. The multifunctional intelligent desk lamp as claimed in claim 3, wherein the power supply unit comprises a first voltage-reducing circuit and a second voltage-regulating circuit, the first voltage-reducing circuit comprises an LM5169 chip; the second voltage regulating circuit comprises an SPX5205M5 chip.

10. The multifunctional intelligent desk lamp as claimed in claim 1, wherein a main power switch operation unit is arranged on the upper panel; the power supply unit is also provided with a main power switch, and the main power switch is installed at the main power switch operation unit.