CN218720787U - Multifunctional desk lamp - Google Patents
Multifunctional desk lamp Download PDFInfo
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- CN218720787U CN218720787U CN202222422595.2U CN202222422595U CN218720787U CN 218720787 U CN218720787 U CN 218720787U CN 202222422595 U CN202222422595 U CN 202222422595U CN 218720787 U CN218720787 U CN 218720787U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a multifunctional desk lamp. The multifunctional desk lamp comprises touch keys, a Bluetooth sound box module, a colored lamp circuit, an illumination circuit and a touch control circuit. The controlled end of the touch control circuit is connected with the touch keys, and the control end of the touch control circuit is respectively connected with the Bluetooth sound box module, the colored lamp circuit and the lighting circuit. The utility model discloses a trigger touch button output trigger signal to touch control circuit to control color lamp circuit, lighting circuit, bluetooth speaker module work, in order to realize that the function is diversified.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, in particular to multifunctional desk lamp.
Background
The desk lamp is a common lighting tool in daily life and can be seen everywhere in offices or at home. In modern life, people face the noisy and intense competitive pressure of cities, and busy work and tense life make the demands on life more and more. However, the existing desk lamp can only be used for illumination and has a single function.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a multifunctional desk lamp aims at solving the problem of desk lamp function singleness.
In order to achieve the above object, the utility model provides a multifunctional desk lamp, multifunctional desk lamp includes:
the touch key is used for outputting a trigger signal when being triggered;
the Bluetooth sound box module is used for playing music during working;
the color lamp circuit is used for emitting colored light when in work;
the lighting circuit is used for emitting light during operation;
the touch control circuit, the controlled end of touch control circuit with the touch button is connected, the control end of touch control circuit with bluetooth speaker module, color lamp circuit and lighting circuit are connected, touch control circuit is used for receiving control when triggering signal bluetooth speaker module, color lamp circuit and lighting circuit work.
In one embodiment, the touch control circuit comprises a first touch chip and a second touch chip, the touch keys comprise a first touch key, and the first touch key is used for outputting a first trigger signal when being triggered;
the controlled end of the first touch chip is connected with the first touch key, the sending end of the first touch chip is connected with the receiving end of the second touch chip, the control end of the second touch chip is connected with the lighting circuit, and the first touch chip is used for controlling the lighting circuit to work when receiving the first trigger signal.
In an embodiment, the lighting circuit comprises:
a light emitting element for emitting light in operation;
the input end of the light-emitting element is connected with a power supply, the input end of the switch circuit is connected with the output end of the light-emitting element, the output end of the switch circuit is grounded, and the controlled end of the switch circuit is connected with the second touch chip;
the second touch chip is used for outputting a PWM signal to a controlled end of the switch circuit according to the first trigger signal so as to control a current value output to the light-emitting element by the second touch chip and adjust the brightness of the light-emitting element.
In one embodiment, the bluetooth speaker module includes:
the Bluetooth module is in communication connection with the mobile terminal, is connected with the first touch chip and is used for receiving wireless signals;
the loudspeaker is connected with the Bluetooth module and used for playing music during working;
the first touch chip is further used for controlling the Bluetooth module to receive the wireless signal and the loudspeaker to work when the trigger signal is received.
In one embodiment, the touch keys comprise at least one color touch key, each color touch key is connected with the second touch chip, and the color touch keys are used for outputting color trigger signals when being triggered;
and the second touch chip is used for controlling the colored lamp circuit to work according to the color trigger signal.
In one embodiment, the multifunctional table lamp further comprises:
the controlled end of the indicating circuit is connected with the second touch chip, and the indicating circuit is used for outputting an indicating signal when in work;
the second touch chip is used for outputting an indication control signal according to the trigger signal so as to control the indication circuit to work.
In one embodiment, the indication circuit includes:
an RGB lamp for emitting light during operation;
the input end of the driving circuit is connected with a power supply, the output end of the driving circuit is grounded, the controlled end of the driving circuit is connected with the second touch chip, and the driving circuit is used for driving the RGB lamp to work;
the second touch chip is further used for outputting an indication control signal to the driving circuit when receiving the trigger signal so as to control the RGB lamp to work.
In one embodiment, the multifunctional table lamp further comprises:
a battery for outputting a power supply;
and the input end of the voltage stabilizing circuit is connected with the battery, and the voltage stabilizing circuit is used for outputting the power supply output by the battery after stabilizing the voltage of the power supply, so as to provide the power supply for the color lamp circuit, the Bluetooth sound box module, the touch control circuit and the indicating circuit.
In one embodiment, the voltage regulator circuit comprises an AS7150 chip.
The utility model discloses technical scheme is triggered output trigger signal to trigger control circuit through the touch button to control lighting circuit, bluetooth speaker module and color lamp circuit work have increased the variety of desk lamp function. Specifically, the touch key is triggered to output a trigger signal, and the trigger control circuit controls the Bluetooth sound box module, the lighting circuit and the colored lamp circuit to work according to the received trigger signal, namely, the multifunctional desk lamp can play music and emit colored light besides lighting, so that function diversification is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an overall block diagram of an embodiment of the multifunctional desk lamp of the present invention;
fig. 2 is a schematic structural view of another embodiment of the multifunctional desk lamp of the present invention;
fig. 3 is a circuit diagram of an embodiment of the lighting circuit of the multifunctional desk lamp of the present invention;
fig. 4 is a circuit diagram of an embodiment of the indicating circuit of the multifunctional desk lamp of the present invention;
fig. 5 is a circuit diagram of an embodiment of the voltage stabilizing circuit of the multifunctional desk lamp of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a multifunctional desk lamp.
At present, the desk lamp can be seen everywhere in offices and at home. With the pace of life increasing, people are faced with the noisy and intense competitive pressure of cities and busy work and tense life, so that the demand of people for life is increasing. However, the existing desk lamp can only be used for illumination and has single function.
In order to solve the above problem, referring to fig. 1, in an embodiment of the present invention, the multifunctional desk lamp is diversified in order to realize the function. The multifunctional desk lamp comprises: the touch key 10 is used for outputting a trigger signal when being triggered; the Bluetooth sound box module 30 is used for playing music when the Bluetooth sound box module 30 works; a color lamp circuit 40, the color lamp circuit 40 being configured to emit colored light when in operation; a lighting circuit 50, the lighting circuit 50 being arranged to emit light during operation; the touch control circuit 20, the controlled end of the touch control circuit 20 is connected with the touch key 10, the control end of the touch control circuit 20 is connected with the bluetooth speaker module 30, the colored lamp circuit 40 and the lighting circuit 50, and the touch control circuit 20 is used for controlling the bluetooth speaker module 30, the colored lamp circuit 40 and the lighting circuit 50 to work when receiving the trigger signal.
The touch key 10 may be implemented by a capacitive touch key 10. Compared with the conventional mechanical key, the capacitive touch key 10 has the advantages of beautiful appearance, long service life and the like. When a finger of a human body approaches the touch key 10, the touch control circuit 20 outputs a determination signal that a certain key is pressed after detecting that the value of the sensing capacitor of the certain key changes.
Since the capacitive touch key 10 has no mechanical structure, all the detection is a small change of the electric quantity, and therefore, the capacitive touch key is more sensitive to various interferences, and therefore, the selection of the chip of the touch control circuit 20 is very critical. The touch control circuit 20 chip in this embodiment is preferably an AS122 chip, the touch sensitivity of which is adjustable, and the peripheral circuits are simpler. In practical applications, when the user touches the touch key 10, the touch key 10 outputs a trigger signal to the touch control circuit 20 to control the lighting circuit 50, the colored lamp circuit 40 and the bluetooth speaker module 30 to operate, so as to illuminate, light the colored lamp and play music.
The color lamp circuit 40 is composed of a plurality of RGB lamps connected in series. When a user touches the touch key 10, the touch key 10 outputs a trigger signal to the touch control circuit 20, and the touch control circuit 20 receives the trigger signal and then outputs a color lamp control signal to the color lamp circuit 40, so as to light a plurality of RGB lamps for decoration or atmosphere.
The lighting circuit 50 in this embodiment may adopt any lighting circuit 50 capable of emitting light to realize lighting. The bluetooth speaker module 30 is first connected to the mobile terminal through the bluetooth module 31, and then plays music through the speaker. In practical applications, a user may select the touch key 10 with a corresponding function to trigger, the touch key 10 outputs a trigger signal to the touch control circuit 20, and the touch control circuit 20 controls the circuit with the corresponding function to operate according to the trigger signal. When the user needs to turn on the color lamps, the user touches the color lamp touch key 13 corresponding to the function, and the touch control circuit 20 receives the color lamp trigger signal, that is, controls the color lamp circuit 40 to operate, so as to turn on the RGB lamps. When a user wants to listen to music, the music touch key 12 corresponding to the function can be pressed for a long time to output a continuous music trigger signal to the touch control circuit 20, the touch control circuit 20 receives the continuous music trigger signal to start the bluetooth module 31, the bluetooth module 31 establishes communication connection with the mobile terminal to play music, and in addition, the music touch key 12 can be pressed for a short time to output the music trigger signal to control the opening and closing of the music and the size of music sound. When the user needs to illuminate, the illumination touch key 11 corresponding to the function can be touched to output an illumination trigger signal, and the touch control circuit 20 receives the illumination trigger signal, namely controls the illumination circuit 50 to work so as to illuminate. Compare in current desk lamp, this multi-functional desk lamp possess more functions, can be better satisfy people diversified demand.
The utility model discloses technical scheme is triggered output trigger signal to trigger control circuit through touch button 10 to control lighting circuit 50, bluetooth speaker module 30 and the work of color lamp circuit 40 have increased the variety of desk lamp function. Specifically, when the touch key 10 is triggered, a trigger signal is output, and the trigger control circuit controls the bluetooth speaker module 30, the lighting circuit 50 and the colored lamp circuit 40 to operate according to the received trigger signal, that is, the multifunctional desk lamp can play music and emit colored light in addition to lighting, so that function diversification is realized.
Referring to fig. 2, in an embodiment, the touch control circuit 20 includes a first touch chip 21 and a second touch chip 22, the touch keys 10 include a first touch key 10, and the first touch key 10 is configured to output a first trigger signal when triggered; the controlled end of the first touch chip 21 is connected to the first touch key 10, the sending end of the first touch chip 21 is connected to the receiving end of the second touch chip 22, the control end of the second touch chip 22 is connected to the lighting circuit 50, and the first touch chip 21 is configured to control the lighting circuit 50 to operate when receiving the first trigger signal.
It is worth noting that the multifunctional desk lamp adopts dual-core control, namely, the whole desk lamp is controlled to work through two touch chips. In the present embodiment, the first touch chip 21 and the first touch key 10 are used to control the operation of the lighting circuit 50. Specifically, when the first touch key 10 is touched by a user, a first trigger signal is output to the first touch chip 21, and the first touch chip 21 controls the lighting circuit 50 to work according to the received first trigger signal, that is, the first touch key 10 is triggered to control the first touch chip 21 to control the lighting circuit 50 to be turned on; when the first touch key 10 is touched again, the lighting circuit 50 can be controlled to be turned off.
Referring to fig. 2 and 3, in one embodiment, the lighting circuit 50 includes: a light emitting element 52, said light emitting element 52 for emitting light during operation; the input end of the light-emitting element 52 is connected with a power supply, the input end of the switch circuit 51 is connected with the output end of the light-emitting element 52, the output end of the switch circuit 51 is grounded, and the controlled end of the switch circuit 51 is connected with the second touch chip 22; the second touch chip 22 is configured to output a PWM signal to the controlled terminal of the switch circuit 51 according to the first trigger signal, so as to control a current value output to the light emitting element 52 by the second touch chip 22, so as to adjust the brightness of the light emitting element 52.
The light emitting element 52 may be implemented by a light emitting element 52 such as an LED lamp. The controlled end of the first touch chip 21 is connected with the first touch key 10, the sending end of the first touch chip 21 is connected with the receiving end of the second touch chip 22, the control end of the second touch chip 22 is connected with the controlled end of the switch circuit 51, and the switch circuit 51 is connected with the light-emitting element 52, that is, a first trigger signal output when the first touch key 10 is triggered can be directly output to the second touch chip 22 through the first touch chip 21, and the second touch chip 22 outputs a PWM signal to control the light-emitting element 52 to work according to the first trigger signal. The present embodiment takes the switch circuit 51 turned on at a high level as an example. When the second touch chip 22 outputs the PWM signal to the controlled terminal of the switch circuit 51, the switch circuit 51 is controlled to be alternately turned on and off. The second touch chip 22 can adjust the ratio of the on-time to the off-time of the second switching tube Q2 by adjusting the duty ratio of the PWM signal, that is, adjust the average current flowing through the second switching tube Q2, thereby controlling the brightness of the controlled LED lamp.
Referring to fig. 3, the switching circuit 51 may include a first switching tube Q1 and a second switching tube Q2, and a first resistor R1 and a second resistor R2 for limiting current, and a third resistor R3 and a fourth resistor R4 for pulling down, in which, referring to fig. 4, the anode of LED2 is connected to the cathode of LED1, and the cathode of LED2 is connected to the anode of LED 1; the common end of the anode of the LED1 and the cathode of the LED2 is the first end of the LED lamp; the common end of the anode of the LED2 and the cathode of the LED1 is used as the second end of the LED lamp. At this time, the current flowing from the second end to the first end of the LED lamp can be controlled by controlling the ratio of the on-time to the off-time of the first switching tube Q1; by controlling the ratio of the on-time to the off-time of the second switch tube Q2, the current flowing from the first end to the second end of the LED lamp can be controlled, thereby realizing brightness adjustment.
Referring to fig. 2, in an embodiment, the bluetooth speaker module 30 includes: the Bluetooth module 31, the Bluetooth module 31 is in communication connection with a mobile terminal, the Bluetooth module 31 is connected with the first touch chip 21, and the Bluetooth module 31 is used for receiving wireless signals; the loudspeaker 32, the said loudspeaker 32 is connected with said bluetooth module 31, the said loudspeaker 32 is used for broadcasting the music while working; the first touch chip 21 is further configured to control the bluetooth module 31 to receive the wireless signal and the speaker 32 to operate when receiving the trigger signal.
The bluetooth module 31 is a short-range wireless communication technology, and is very convenient. Bluetooth module 31 can not consume the electric quantity in idle mode, very power saving, and the interference killing feature is extremely strong.
In this embodiment, a user may press the music touch key 12 corresponding to the function for a long time to output a continuous music trigger signal to the touch control circuit 20, the touch control circuit 20 receives the continuous music trigger signal to start the bluetooth module 31, the bluetooth module 31 is paired with a corresponding mobile terminal and establishes a communication connection, and the bluetooth module 31 receives a wireless signal sent by the paired mobile terminal to control the speaker 32 to play music; when the music touch key 12 is pressed for a short time, a music trigger signal can be output to the first touch chip 21 to pause music, and the music can be played by pressing the music touch key 12 for a short time again; a volume up touch key 10 and a volume down touch key 10 are also provided to increase or decrease the volume of music for user control.
Referring to fig. 2, in an embodiment, the touch key 10 includes at least one color touch key 14, each color touch key 14 is connected to the second touch chip 22, and the color touch key 14 is configured to output a color trigger signal when triggered; the second touch chip 22 is used for controlling the colored lamp circuit 40 to work according to the color trigger signal.
It should be noted that the color lamp circuit 40 is composed of a plurality of RGB lamps, and the number of the color touch keys 14 is the same as the number of the RGB lamps, that is, the color touch key 14 of one color controls the color corresponding to the RGB lamp. In this embodiment, if the user needs to designate an RGB lamp to light a certain color, the color touch key 14 of the corresponding color can be touched, the triggered color touch key 14 outputs a color trigger signal to the second touch chip 22, and the RGB lamp lights the corresponding color. This embodiment is through setting up colored touch button 14 with the RGB lamp that lights as required, has increased the bright lamp mode of RGB lamp, except lighting RGB lamp in proper order, the user still can select to light RGB and only show the colour that oneself liked to satisfy people's different demands.
Referring to fig. 4, in an embodiment, the multifunctional table lamp further includes: the indicating circuit 60, a controlled end of the indicating circuit 60 is connected with the second touch chip 22, and the indicating circuit 60 is used for outputting an indicating signal when in work; the second touch chip 22 is configured to output an indication control signal according to the trigger signal to control the indication circuit 60 to operate.
It should be noted that the indication circuit 60 is matched with the color touch key 14, and the color displayed by the indication circuit 60 is the color controlled by the corresponding color touch key 14. In practical application, when the desk lamp is powered on, a user triggers the touch key 10, the second touch chip 22 outputs an indication control signal according to the trigger signal to control the indication circuit 60 to work, the indication circuit 60 outputs an indication signal, and the color of the indication signal is the color corresponding to the colored lamp circuit 40, so that when the user needs to designate a certain color to light, the user can directly touch the color touch key 14 with the corresponding color to control the colored lamp circuit 40 to work, and mistakes are avoided when the user selects the color.
Further, an RGB lamp for emitting light in operation; the input end of the driving circuit 61 is connected with a power supply, the output end of the driving circuit 61 is grounded, the controlled end of the driving circuit 61 is connected with the second touch chip 22, and the driving circuit 61 is used for driving the RGB lamp to work; the second touch chip 22 is further configured to output an indication control signal to the driving circuit 61 when receiving the trigger signal, so as to control the RGB lamp to operate.
Specifically, the driving circuit 61 includes a fifth resistor R5, a sixth resistor R6, and a third switching tube Q3, and the specific connection relationship is as shown in fig. 4. In practical application, taking the third switch tube Q3 high level open as an example, when the indication control signal is high level, the third switch tube Q3 is open, and the RGB lamp is turned on; when the indication control signal is at a low level, the third switching tube Q3 is turned off, and the RGB lamp is turned on and off, so that the indication control signal can control the on and off of the RGB lamp. In the present embodiment, when the user triggers the touch key 10, the trigger signal is output to the second touch chip 22, and the second touch chip 22 outputs the indication control signal to the indication circuit 60 to light the RGB lamps, so as to inform the user of the color lamp circuit 40 of the color touch key 14 corresponding to the corresponding color in a visual manner, and when the user triggers, the color lamp circuit 40 lights the corresponding color, which is very simple.
Referring to fig. 5, in an embodiment, the multifunctional table lamp further includes: a battery for outputting a power supply; and the input end of the voltage stabilizing circuit 70 is connected with the battery, and the voltage stabilizing circuit 70 is used for outputting the power supply output by the battery after stabilizing the voltage, so as to provide the power supply for the colored lamp circuit 40, the bluetooth sound box module 30, the touch control circuit 20 and the indication circuit 60.
The voltage regulator circuit 70 may be a linear voltage regulator chip, such AS an AS7150 chip, which can stabilize the voltage at a set value. The battery can be realized by adopting a lithium battery, and compared with the traditional lead-acid battery, the service life of the lithium battery is longer.
In this embodiment, the power supply output by the battery can directly supply power to the lighting circuit 50, but the power supply voltage of the battery cannot meet the power supply requirements of the colored lamp circuit 40, the bluetooth speaker module 30, the touch control circuit 20, and the indication circuit 60. In the present embodiment, the voltage of the battery voltage of 12 volts is reduced to 5 volts, and then the power is output, so as to meet the power supply requirements of the colored lamp circuit 40, the bluetooth speaker module 30, the touch control circuit 20, and the indication circuit 60.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a multifunctional desk lamp which characterized in that, multifunctional desk lamp includes:
the touch key is used for outputting a trigger signal when being triggered;
the Bluetooth sound box module is used for playing music during working;
the color lamp circuit is used for emitting colored light when in work;
the lighting circuit is used for emitting light during operation;
the touch control circuit, the controlled end of touch control circuit with the touch button is connected, the control end of touch control circuit with bluetooth speaker module, color lamp circuit and lighting circuit are connected, touch control circuit is used for receiving control when triggering signal bluetooth speaker module, color lamp circuit and lighting circuit work.
2. The multifunctional desk lamp of claim 1, wherein the touch control circuit comprises a first touch chip and a second touch chip, the touch keys comprise a first touch key, and the first touch key is used for outputting a first trigger signal when being triggered;
the controlled end of the first touch chip is connected with the first touch key, the sending end of the first touch chip is connected with the receiving end of the second touch chip, the control end of the second touch chip is connected with the lighting circuit, and the first touch chip is used for controlling the lighting circuit to work when receiving the first trigger signal.
3. The multifunctional table lamp according to claim 2, wherein the lighting circuit comprises:
a light emitting element for emitting light in operation;
the input end of the light-emitting element is connected with a power supply, the input end of the switch circuit is connected with the output end of the light-emitting element, the output end of the switch circuit is grounded, and the controlled end of the switch circuit is connected with the second touch chip;
the second touch chip is used for outputting a PWM signal to a controlled end of the switch circuit according to the first trigger signal so as to control a current value output to the light-emitting element by the second touch chip and adjust the brightness of the light-emitting element.
4. The multifunctional desk lamp according to claim 2, wherein the bluetooth speaker module comprises:
the Bluetooth module is in communication connection with the mobile terminal, is connected with the first touch chip and is used for receiving wireless signals;
the loudspeaker is connected with the Bluetooth module and used for playing music during working;
the first touch chip is further used for controlling the Bluetooth module to receive the wireless signal and the loudspeaker to work when the trigger signal is received.
5. The multifunctional desk lamp as claimed in claim 2, wherein the touch keys comprise at least one color touch key, each color touch key is connected with the second touch chip, and the color touch keys are used for outputting a color trigger signal when being triggered;
the second touch chip is used for controlling the colored lamp circuit to work according to the color trigger signal.
6. The multifunctional table lamp according to claim 5, wherein said multifunctional table lamp further comprises:
the controlled end of the indicating circuit is connected with the second touch chip, and the indicating circuit is used for outputting an indicating signal when in work;
the second touch chip is used for outputting an indication control signal according to the trigger signal so as to control the indication circuit to work.
7. The multifunctional desk lamp of claim 6, wherein the indication circuit comprises:
an RGB lamp for emitting light during operation;
the input end of the driving circuit is connected with a power supply, the output end of the driving circuit is grounded, the controlled end of the driving circuit is connected with the second touch chip, and the driving circuit is used for driving the RGB lamp to work;
and the second touch chip is also used for outputting an indication control signal to the driving circuit when receiving the trigger signal so as to control the RGB lamp to work.
8. The multifunctional table lamp according to claim 1, wherein said multifunctional table lamp further comprises:
a battery for outputting a power supply;
and the input end of the voltage stabilizing circuit is connected with the battery, and the voltage stabilizing circuit is used for outputting the power supply output by the battery after stabilizing the voltage of the power supply, so as to provide the power supply for the color lamp circuit, the Bluetooth sound box module, the touch control circuit and the indicating circuit.
9. The multifunctional desk lamp of claim 8, wherein the voltage regulator circuit comprises an AS7150 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222422595.2U CN218720787U (en) | 2022-09-13 | 2022-09-13 | Multifunctional desk lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222422595.2U CN218720787U (en) | 2022-09-13 | 2022-09-13 | Multifunctional desk lamp |
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| Publication Number | Publication Date |
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| CN218720787U true CN218720787U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222422595.2U Active CN218720787U (en) | 2022-09-13 | 2022-09-13 | Multifunctional desk lamp |
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| CN (1) | CN218720787U (en) |
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- 2022-09-13 CN CN202222422595.2U patent/CN218720787U/en active Active
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