CN116850472A - Light-emitting device - Google Patents
Light-emitting device Download PDFInfo
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- CN116850472A CN116850472A CN202310931582.4A CN202310931582A CN116850472A CN 116850472 A CN116850472 A CN 116850472A CN 202310931582 A CN202310931582 A CN 202310931582A CN 116850472 A CN116850472 A CN 116850472A
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0664—Details
Abstract
The invention discloses a light emitting device, comprising: the device comprises a control module, a light emitting module and an input module; the input module is used for sending a state signal to the control module when receiving a user instruction; the control module is used for determining the luminous parameters of the luminous module according to the state signals and controlling the luminous module to emit light according to the luminous parameters; the light-emitting parameters comprise light-emitting color, light-emitting intensity, light-emitting duration and time-delay light-emitting duration. The light-emitting device provided by the embodiment of the invention can better meet the use requirements of users.
Description
Technical Field
The present invention relates to the field of phototherapy, and in particular, to a light emitting device.
Background
With the improvement of living standard, people pay more attention to skin care and the like, and phototherapy devices such as a light beauty instrument and the like are generated. The photothermal effect of light rays has many effects on the care of the skin: 1) When light acts on skin, subcutaneous cells can crack hemoglobin by absorbing strong light to generate high heat, so that the blood vessel is cracked and closed, and the effect of improving red blood filaments is achieved; 2) The photothermal effect can chemically change the internal molecular structures of collagen and elastic fiber of the dermis layer, restore elasticity, enhance vascular function, improve circulation, shrink pores and eliminate superficial wrinkles; 3) When light acts on the skin, the darker the cells, the more light is absorbed, and the more heat is generated, so that the cells are easily decomposed to have the whitening effect; 4) The light can react with the metabolite of the subcutaneous bacteria to generate tissue oxygen, so as to attack and kill the bacteria, improve the skin environment and achieve the beauty effects of removing acne and eliminating acne. However, the existing phototherapy device cannot better meet the user requirements when being applied.
Disclosure of Invention
The invention provides a light-emitting device, which can better meet the use requirement of users.
According to an aspect of the present invention, there is provided a light emitting device including:
the device comprises a control module, a light emitting module and an input module;
the input module is used for sending a state signal to the control module when receiving a user instruction;
the control module is used for determining the luminous parameters of the luminous module according to the state signals and controlling the luminous module to emit light according to the luminous parameters; the light-emitting parameters comprise light-emitting color, light-emitting intensity, light-emitting duration and time-delay light-emitting duration.
Optionally, the input module includes a first input unit, a second input unit, and a third input unit;
the control module is used for determining a single mode selected by a user according to the state signal of the first input unit and/or determining the luminous duration according to the state signal of the first input unit; wherein the light emitting device includes a plurality of single modes, and at least one of a light emitting color and a light emitting intensity of different single modes is different;
the control module is used for determining whether to enter a free mode according to the state signal of the second input unit;
the control module is further configured to determine, after determining to enter a free mode, a single mode included in the free mode and a light emitting duration of each single mode according to a state signal of the first input unit and a state signal of the second input unit, where the free mode includes at least two different single modes;
the control module is also used for determining whether to enter a delay mode according to the state signal of the third input unit; wherein the time delay lighting time length in the time delay mode is greater than zero.
Optionally, the control module is further configured to obtain a status signal of the first input unit after determining that the delay mode is entered, and determine the delay light emitting duration according to the status signal of the first input unit.
Optionally, the first input unit includes a rotary button;
the control module is used for determining the rotation position of the rotation button according to the state signal of the rotation button, determining a single mode selected by a user according to the rotation position, and/or determining the rotation position of the rotation button according to the state signal of the rotation button after the rotation button is clicked, and determining the luminous duration according to the rotation position of the rotation button;
the second input unit comprises a first key, a second key and a third key;
the control module is used for determining to enter or exit the free mode according to the state signal of the first key;
the control module is further configured to: after determining to enter a free mode, acquiring a state signal of the rotary button, and determining a single mode and a light-emitting duration of the single mode included in the free mode according to the state signal of the rotary button and the state signal of the second key; or after determining to enter the free mode, determining a single mode removed from the free mode according to the state signal of the rotary button and the state signal of the third key;
the third input unit includes a first switch;
the control module is used for determining to enter or exit the delay mode according to the state of the first switch, acquiring a state signal of the rotary button after determining to enter the delay mode, and determining the delay light-emitting duration according to the state signal of the rotary button.
Optionally, the second input unit further includes a fourth key;
the control module is used for controlling the light-emitting module to emit light according to the time delay light-emitting duration when the fourth key is determined to be clicked according to the state signal of the fourth key, and controlling the light-emitting module to stop emitting light when the fourth key is determined to be clicked according to the state signal of the fourth key in the light-emitting process of the light-emitting module;
the third input unit further comprises a second switch;
and the control module is used for controlling the power supply to continuously supply power to the control module when the duration of the second switch pressed down is determined to be greater than the preset threshold value according to the state signal of the second switch.
Optionally, the light emitting device further includes:
a storage module;
the storage module is used for storing the luminous parameters;
the control module is also used for reading the light-emitting parameters in the storage module when the light-emitting device is started, and controlling the light-emitting module to emit light according to the light-emitting parameters in the storage module.
Optionally, the light emitting device includes:
a buzzer and a vibration module;
the control module is also used for determining that the rotary button is pressed for a long time to control the buzzer to be turned on or off according to the state signal of the rotary button;
the control module is used for controlling the vibration module to vibrate when any one of the key, the rotary button and the switch is detected to be pressed;
the control module is used for controlling the buzzer to make a sound when any one of the key, the rotary button and the switch is detected to be pressed and the buzzer is in an on state.
Optionally, the light emitting device further includes:
a display module;
the control module is used for controlling the display module to display pictures according to the state signals of the input module and the luminous parameters.
Optionally, the light emitting device further includes:
a temperature detection module;
the temperature detection module is used for detecting the temperature of the light-emitting device;
the control module is used for acquiring the temperature detected by the temperature detection module, and controlling the light-emitting module to stop emitting light when the temperature is greater than a preset temperature threshold.
Optionally, the control module is further configured to determine whether to enter a factory testing mode according to the status signals of the second input unit and the third input unit, and determine whether to exit the factory testing mode according to the status signal of the first input unit after entering the factory testing mode.
In the embodiment of the invention, the input module sends a state signal to the control module when receiving a user instruction, and the control module determines the light-emitting parameters of the light-emitting module according to the state signal of the input module and controls the light-emitting module to emit light according to the light-emitting parameters, wherein the light-emitting parameters comprise light-emitting color, light-emitting intensity, light-emitting duration and time-delay light-emitting duration. Namely, the light-emitting device can adjust the light-emitting color, the light-emitting intensity, the light-emitting duration and the time-delay light-emitting duration according to the needs of users, and can meet different use needs of the users.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a light emitting device according to an embodiment of the present invention;
FIG. 2 is a schematic view of another light emitting device according to an embodiment of the present invention;
FIG. 3 is a schematic view of another light emitting device according to an embodiment of the present invention;
fig. 4 is a schematic view of another light emitting device according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
An embodiment of the present invention provides a light emitting device, fig. 1 is a schematic diagram of the light emitting device provided in the embodiment of the present invention, and referring to fig. 1, the light emitting device includes:
a control module 10, a light emitting module 20, and an input module 30;
the input module 30 is configured to send a status signal to the control module 10 when receiving a user instruction;
the control module 10 is configured to determine a lighting parameter of the lighting module 20 according to the status signal, and control the lighting module 20 to emit light according to the lighting parameter; the light emitting parameters include a light emitting color, a light emitting intensity, a light emitting duration, and a time-lapse light emitting duration, and the light emitting intensity may refer to a pulse width, a pulse frequency, and the like of the light emitting module 20.
The control module 10 may be an MCU, etc., and the light emitting module 20 may include a plurality of light beads with different light emitting colors, and the light emitting module 20 may include 450 light beads with different light emitting colors. The control module 10 may control the light of the light-emitting module 20 according to the light-emitting parameters set by the user. The input module 30 may include at least one of keys, switches, knobs, and a touch screen. When the user operates the input module 30, the state signal output by the input module 30 changes, and the control module 10 determines the light emitting parameter set by the user according to the state signal. Illustratively, when the input module 30 includes a key, the status signal changes when the key is clicked, and the control module 10 determines that the key is clicked based on the status signal, thereby determining the lighting parameters set by the user.
Specifically, the light emitting module 20 includes light beads with different light emitting colors, and the control module 10 controls the light beads with corresponding colors to emit light according to the light emitting colors selected by the user. The luminous intensity, that is, the intensity of light emitted from the light emitting module 20, can be adjusted by adjusting the driving current of the lamp beads. The light emission period, that is, the period of time for which the light emitting module 20 emits light, may be adjusted to several minutes or several tens of minutes or the like as needed. The time-delay lighting duration is used for controlling lighting time of the lighting module 20, when the time-delay lighting duration is zero, the lighting module 30 can emit light at the current time, when the time-delay lighting duration is not zero, the lighting module 30 emits light at a preset time after the current time, and a difference value between the preset time and the current time is the time-delay lighting duration.
In the embodiment of the invention, when the input module 30 receives the instruction of the user, a status signal is sent to the control module 10, the control module 10 determines the lighting parameters of the lighting module 20 according to the status signal of the input module 30, and controls the lighting module 20 to emit light according to the lighting parameters, wherein the lighting parameters comprise lighting color, lighting intensity, lighting duration and time delay lighting duration. Namely, the light-emitting device can adjust the light-emitting color, the light-emitting intensity, the light-emitting duration and the time-delay light-emitting duration according to the needs of users, and can meet different use needs of the users.
Fig. 2 is a schematic view of still another light emitting device according to an embodiment of the present invention, and optionally, referring to fig. 2, the input module 30 includes a first input unit 31, a second input unit 32, and a third input unit 33;
the control module 10 is configured to determine a single mode selected by a user according to a status signal of the first input unit 31 and/or determine a light emitting duration according to a status signal of the first input unit 31; wherein the light emitting device includes a plurality of single modes, and at least one of a light emitting color and a light emitting intensity of different single modes is different;
the control module 10 is configured to determine whether to enter a free mode according to the status signal of the second input unit 32;
the control module 10 is further configured to determine, after determining to enter the free mode, a single mode included in the free mode and a light emitting duration of each single mode according to the state signal of the first input unit 31 and the state signal of the second input unit 32, where the free mode includes at least two different single modes;
the control module 10 is further configured to determine whether to enter a delay mode according to the status signal of the third input unit 33; wherein, the delay luminescence time length of the luminescence module in the delay mode is larger than zero.
Specifically, the light emitting module 20 in this embodiment may include 450 light beads with different light emitting colors, and the light emitting device may be provided with 16 single modes, where at least one of the light emitting colors and the light intensities of the different single modes is different. The control module 10 may control the light emitting module 20 to emit the corresponding light according to a single mode selected by a user or a single mode included in a free mode. For example, the acne removing mode, the whitening mode, the water supplementing mode and other single modes can be set according to the use requirements of users. In addition, when the user needs to use a plurality of single modes, the user can enter a free mode, and two or three single modes can be freely combined, and simultaneously, the two or three single modes are used, so that richer use requirements are met.
The first input unit 31 is used for selection of a single mode and adjustment of a light emitting duration, and a user can operate the first input unit 31 to select a desired single mode or to select a light emitting duration. For example, the user may select a light emitting period of a single mode or a light emitting period of a free mode according to the first input unit 31.
The second input unit 32 is used for setting a free mode, and a user can operate the second input unit 32 to select to enter or exit the free mode, and select a single mode of the free modes and a light emitting period of each single mode by a cooperative operation of the first input unit 31 and the second input unit 32. For example, the user may operate the second input unit 32 to select a free mode, then select a single mode in which the free mode is to be added or deleted and a light emitting period of the single mode by operating the first input unit 31, and after each selection of one unit mode, operate the second input unit 32 to confirm that the unit mode is added or deleted in the free mode. For example, after a single mode to be deleted is selected, the delete key in the second output unit 32 is operated, the single mode is deleted from the free modes, a single mode to be added is selected, and after the light emitting duration of the single mode is selected, the add key in the second output unit 32 is operated, and the single mode is added to the free modes.
The third input unit 33 is used for entering or exiting the delay mode, when the light emitting device is not in the delay mode, the user can operate the third input unit 33 to enter the delay mode, and when the light emitting device is in the delay mode, the user can operate the third input unit 33 to exit the delay mode.
In this embodiment, the input module 30 is set in blocks, different units have different functions, and a user can operate different input units according to needs, so as to select a light emitting mode, a light emitting duration and whether delay occurs, that is, to select light emitting parameters, so that the operation is convenient, and different use requirements of the user on the light emitting device can be better met.
In addition, it should be noted that, after the user enters the delay mode by operating the third input unit 33, the delay light-emitting duration preset by the control module may be directly adopted, or the delay light-emitting duration set during the previous use of the user may also be reset during the current use of the user, and the embodiment is not limited specifically.
Optionally, the control module 10 is further configured to obtain a status signal of the first input unit 31 after determining to enter the delay mode, and determine the time-lapse lighting duration according to the status signal of the first input unit 31.
Specifically, the user can set the time delay lighting time length according to the needs, and the time delay lighting time length ranges from 1 minute to 24 hours and 59 minutes, so that different use requirements are met. For example, the user may set the time-lapse lighting time period to 5 minutes, 30 minutes, 1 hour, 2 hours, or the like as desired.
Fig. 3 is a schematic view of yet another light emitting device provided by an embodiment of the present invention, and optionally, referring to fig. 3, the first input unit 31 includes a rotation button 311;
the control module 10 is configured to determine a rotation position of the rotation button 311 according to a status signal of the rotation button 311, determine a single mode selected by a user according to the rotation position, and/or determine a light emitting duration according to a rotation position of the rotation button 301 after the control module 10 is configured to determine that the rotation button 311 is clicked according to the status signal of the rotation button 311, and determine the rotation position of the rotation button 311 according to the status signal of the rotation button;
the second input unit 32 includes a first key 321, a second key 322, and a third key 323;
the control module 10 is configured to determine to enter or exit the free mode according to the status signal of the first key 321;
the control module 10 is also for: after determining to enter the free mode, acquiring a state signal of the rotary button 211, and determining a single mode and a light emitting duration of the single mode included in the free mode according to the state signal of the rotary button 11 and the state signal of the second key 322; or after determining to enter the free mode, determining a single mode removed from the free mode according to the state signal of the rotary button 311 and the state signal of the third key 323;
the third input unit includes a first switch 331;
the control module 10 is configured to determine to enter or exit the delay mode according to the state of the first switch 331, obtain a state signal of the rotary button 311 after determining to enter the delay mode, and determine a delayed light emitting duration according to the state signal of the rotary button 311.
Specifically, the rotation button 311 may include an encoder. The first key 321, the second key 322, and the third key 323 may be touch keys or other keys, and the embodiment is not limited specifically. The first switch 331 may be a mechanical switch, or may be another type of switch, which is not limited in this embodiment.
After the light emitting device is turned on, the control module 10 defaults to a single mode, and the control module 10 in the single mode cannot read the status signals of the second key 322 and the third key 323, i.e. the two keys are forbidden to operate. After rotating the rotation button 311, the control module 10 reads the combined signals of the high and low levels of the encoder in the rotation knob 311 (A, B line levels are different to represent forward rotation and A, B line levels are the same to represent reverse rotation), calculates to obtain the rotation amount of the encoder+the current mode amount=the target mode amount (1-16 modes), and performs boundary processing to obtain the current position of the rotation knob, so that the single mode selected by the user is determined. The boundary processing may be, for example, that the mode weight 17 is calculated, and the mode weight is set to 1 by the control module 10 beyond the set mode.
In addition, in the single mode, when the rotation button 311 is clicked, the control module 10 reads the low level, the control module 10 may send an instruction to the display module, the time icon on the display module starts to flash, then the user rotates the rotation button 311, the control module 10 recognizes the encoder rotation amount+the current time amount=the target time amount (1-30 minutes), and may send the target time amount to the display module for display; the user clicks the rotation button 311 again, the control module 10 reads the low level again, the time adjustment mode is automatically exited, and the control module 10 sends a command to the display module to turn off the time flicker.
In the single mode, after the control module 10 detects that the user clicks the first key 321, the control module 10 enters a free mode, and the control module 10 starts the key functions of the second key 322 and the third key 323, in this mode, the rotary button 311 can select the single mode included in the free mode, and after clicking the selection button 311, the rotary button 311 can select the lighting duration of the single mode. Illustratively, the user clicks the first button 321 to enter the free mode, at this time, the user rotates the rotary button 311 to select the first single mode, then clicks the rotary button 311 to rotate the rotary button 311 again to select the lighting duration of the first single mode, then clicks the selection button 311 to confirm that the lighting duration is adjusted, then clicks the second button 322 to confirm that the first single mode is added to the free mode, then rotates the rotary button 311 again to select the second single mode, sets the lighting duration of the second single mode, and so on, to select all the required unit modes. In addition, when it is necessary to remove a single mode from the free modes, the rotation button 311 may be rotated to select the single mode to be deleted, and then the third button 323 is clicked to delete the single mode. When it is desired to return from the free mode to the single mode again, the first key may be clicked again to return to the single mode.
In addition, the control module determines to enter the delay mode when detecting that the first switch 331 is clicked. At this time, the control module 10 may control the display module to display a blinking cursor while updating screen information, and in this mode may set the time-lapse lighting time period by clicking the rotation button 311 and then rotating the rotation button 311.
The user may click the first switch 331 after selecting the single mode included in the free mode and the light emitting duration of the single mode, enter the delay mode, and control the light emitting module 20 to emit light according to the set free mode after the delay light emitting duration. The user may click the first switch 331 in the single mode, enter the delay mode, and after the delay light emitting period, the control module 10 controls the light emitting module 20 to emit light according to the set single mode.
Optionally, the second input unit further includes a fourth key 324;
the control module 10 is configured to control the light emitting module 20 to emit light according to the time-delay light emitting duration when the fourth button 324 is clicked according to the status signal of the fourth button 324, and control the light emitting module 20 to stop emitting light when the fourth button 324 is clicked according to the status signal of the fourth button 324 during the light emitting process of the light emitting module 20;
the third input unit further includes a second switch 332;
the control module 10 is configured to control the power supply to continuously supply power to the control module 10 when it is determined that the duration of the pressing of the second switch 332 is greater than the preset threshold according to the status signal of the second switch 332.
The fourth key 324 is a control key for starting or stopping light emission. When the control module 10 detects that the fourth button 324 is clicked, if the fourth button is currently in the delay mode, the light emitting module 20 is controlled to emit light according to the delay light emitting duration, and if the fourth button is not currently in the delay mode, the light emitting module 20 is controlled to immediately start emitting light.
The second switch 332 is a start-up switch, when the second switch 332 is pressed, the control module 10 is powered on, and when the control module 10 detects that the second switch 332 is pressed for a long time, the control module controls the power supply to continuously supply power.
According to the embodiment of the invention, two mechanical keys, four touch keys and one rotary button are adopted, so that the multiplexing rate of the keys is reduced, the user can conveniently identify and use, and the interactive function of the user is finer, more attractive and smoother.
Fig. 4 is a schematic view of yet another light emitting device according to an embodiment of the present invention, and optionally, referring to fig. 4, the light emitting device further includes:
a storage module 40;
the storage module 40 is used for storing the lighting parameters;
the control module 10 is further configured to read the light emitting parameters in the storage module 40 when the light emitting device is turned on, and control the light emitting module 20 to emit light according to the light emitting parameters in the storage module 40.
In particular, the memory module 40 may include other memory such as FALSH. The storage module 40 is configured to store the single mode set by the user, the light-emitting duration of the single mode, the light-emitting duration of each of the free mode and the free mode set by the user, and the time-lapse light-emitting duration set by the user. After the light emitting device is started, the light emitting device defaults to enter a single mode, and if the user does not reset the single mode and the free mode, the control module 10 controls the light emitting module 20 to emit light according to the single mode stored in the storage module 40 when the user presses the fourth key 324; if the user clicks the first button 321 to enter the free mode and then directly presses the fourth button 324, the light emitting device controls the light emitting module 20 to emit light according to the free mode stored in the storage module 40. In addition, if the user clicks the first switch 331 to enter the delay mode and presses the fourth button 324, the control module controls the light emitting module 20 to emit light according to the delay light emitting duration stored in the storage module 40.
Optionally, the light emitting device further includes:
a buzzer 50 and a vibration module 60;
the control module 10 is further used for determining that the rotary button 311 is turned on or off by the buzzer 50 under long-time pressing according to the state signal of the rotary button 311;
the control module 10 is used for controlling the vibration module 60 to vibrate when any one of the key, the rotary button and the switch is detected to be pressed;
the control module 10 is used for controlling the buzzer 50 to make a sound when it is detected that any one of the key, the rotary button and the switch is pressed and the buzzer 50 is in an on state.
Specifically, the user can control the buzzer 50 to be turned on or off by pressing the rotation button 311 for a long time, for example, when the buzzer 50 is in an on state, the buzzer 50 is controlled to be turned off by pressing the rotation button 311 for a long time. When the buzzer 50 is turned off, only the vibration module 60 vibrates and the buzzer 50 does not emit sound when the user operates the key, the rotary button and the switch. When the buzzer 50 is turned on, the vibration module 60 vibrates and the buzzer 50 sounds when the user operates the key, the rotary button and the switch. When the user operates the keys, the rotary buttons and the switches, the vibration module 60 vibrates, or the vibration module 60 vibrates and the buzzer 50 sounds, so that the influence on the luminous parameters caused by the fact that the user bumps the keys, the rotary buttons and the switches by mistake can be avoided.
In addition, the storage module 40 may also store the status of the buzzer 50, and the control module 10 controls the buzzer 50 to be turned on or off according to the status of the buzzer 50 stored in the storage module 40 after the power-on. Illustratively, if the user sets the buzzer 50 to be turned off, the buzzer 50 is still kept turned off for the next power-on.
Optionally, the light emitting device further includes:
a display module 70;
the control module 10 is used for controlling the display module 20 to display a picture according to the status signal of the input module 30 and the lighting parameters.
The display module 70 may be a liquid crystal screen, for example, a 2.8 inch liquid crystal screen may be used, and the control module 10 and the display module 70 may communicate through a serial port protocol. The control module 10 displays the corresponding contents to the control display module 70 when any one of the key, the switch and the selection knob is triggered. For example, when the user rotates the rotation button, the single mode setting cursor of the display module 70 starts to blink, and each time the user rotates to a position, the corresponding single mode is displayed on the display module 70. After the user clicks the first key 321 to enter the free mode, the free mode cursor on the display module 70 begins to flash, the display module 70 displays prompt information to prompt the user to select a single mode included in the free module, and the display module 70 can also display the single mode included in the free module set by the user last time, the light emitting duration and the like. In the delay mode, the display module 70 may also display a light countdown. After the light emitting module 20 starts to emit light, the control module 10 may further control the display module 70 to display the remaining light emitting duration.
The embodiment of the invention adopts the 2.8-inch liquid crystal screen for displaying more information, and improves the user experience.
Optionally, the light emitting device further includes:
a temperature detection module 80;
the temperature detection module 80 is used for detecting the temperature of the light emitting device;
the control module 10 is configured to obtain the temperature detected by the temperature detection module 80, and control the light emitting module 20 to stop emitting light when the temperature is greater than a preset temperature threshold.
Specifically, the temperature detection module 80 may be disposed on a motherboard of the light emitting device, and the control module 10 may read an electrical signal in the temperature detection module 80, for example, read an NTC voltage value, and determine the temperature of the motherboard through calculation, so as to perform over-temperature protection, and avoid damage to the motherboard and the light emitting device due to over-high temperature. For example, if the temperature exceeds 85 ℃, the control module 10 controls to call the false alarm processing module, automatically turns off the light and enters the standby mode.
Optionally, the control module 10 is further configured to determine whether to enter the factory testing mode according to the status signals of the second input unit and the third input unit, and determine whether to exit the factory testing mode according to the status signal of the first input unit after entering the factory testing mode.
The factory testing mode is used for testing the light-emitting device in the factory. Illustratively, the control module 10 recognizes that the second switch 332 is clicked five times, the third key 323 is clicked four times, and the second key 322 is clicked three times, enters the factory test mode, and exits the factory test mode after detecting that the rotary button 311 is double-clicked.
In the factory test mode, the light emission color and the light emission intensity of the single mode can be adjusted, but the time of the single mode cannot be adjusted. In factory test mode, display module 70 displays content including temperature values, aging times, program version numbers, and some debug information in real time.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. A light emitting device, comprising:
the device comprises a control module, a light emitting module and an input module;
the input module is used for sending a state signal to the control module when receiving a user instruction;
the control module is used for determining the luminous parameters of the luminous module according to the state signals and controlling the luminous module to emit light according to the luminous parameters; the light-emitting parameters comprise light-emitting color, light-emitting intensity, light-emitting duration and time-delay light-emitting duration.
2. A light-emitting device according to claim 1, wherein:
the input module comprises a first input unit, a second input unit and a third input unit;
the control module is used for determining a single mode selected by a user according to the state signal of the first input unit and/or determining the luminous duration according to the state signal of the first input unit; wherein the light emitting device includes a plurality of single modes, and at least one of a light emitting color and a light emitting intensity of different single modes is different;
the control module is used for determining whether to enter a free mode according to the state signal of the second input unit;
the control module is further configured to determine, after determining to enter a free mode, a single mode included in the free mode and a light emitting duration of each single mode according to a state signal of the first input unit and a state signal of the second input unit, where the free mode includes at least two different single modes;
the control module is also used for determining whether to enter a delay mode according to the state signal of the third input unit; wherein the time delay lighting time length in the time delay mode is greater than zero.
3. A light-emitting device according to claim 2, wherein:
the control module is further used for acquiring a state signal of the first input unit after determining to enter the delay mode, and determining the delay light emitting duration according to the state signal of the first input unit.
4. A light-emitting device according to claim 3, wherein:
the first input unit includes a rotation button;
the control module is used for determining the rotation position of the rotation button according to the state signal of the rotation button, determining a single mode selected by a user according to the rotation position, and/or determining the rotation position of the rotation button according to the state signal of the rotation button after the rotation button is clicked, and determining the luminous duration according to the rotation position of the rotation button;
the second input unit comprises a first key, a second key and a third key;
the control module is used for determining to enter or exit the free mode according to the state signal of the first key;
the control module is further configured to: after determining to enter a free mode, acquiring a state signal of the rotary button, and determining a single mode and a light-emitting duration of the single mode included in the free mode according to the state signal of the rotary button and the state signal of the second key; or after determining to enter the free mode, determining a single mode removed from the free mode according to the state signal of the rotary button and the state signal of the third key;
the third input unit includes a first switch;
the control module is used for determining to enter or exit the delay mode according to the state of the first switch, acquiring a state signal of the rotary button after determining to enter the delay mode, and determining the delay light-emitting duration according to the state signal of the rotary button.
5. A light-emitting device according to claim 3, wherein:
the second input unit further comprises a fourth key;
the control module is used for controlling the light-emitting module to emit light according to the time delay light-emitting duration when the fourth key is determined to be clicked according to the state signal of the fourth key, and controlling the light-emitting module to stop emitting light when the fourth key is determined to be clicked according to the state signal of the fourth key in the light-emitting process of the light-emitting module;
the third input unit further comprises a second switch;
and the control module is used for controlling the power supply to continuously supply power to the control module when the duration of the second switch pressed down is determined to be greater than the preset threshold value according to the state signal of the second switch.
6. The light-emitting device according to claim 1, further comprising:
a storage module;
the storage module is used for storing the luminous parameters;
the control module is also used for reading the light-emitting parameters in the storage module when the light-emitting device is started, and controlling the light-emitting module to emit light according to the light-emitting parameters in the storage module.
7. The light-emitting device according to claim 4, further comprising:
a buzzer and a vibration module;
the control module is also used for determining that the rotary button is pressed for a long time to control the buzzer to be turned on or off according to the state signal of the rotary button;
the control module is used for controlling the vibration module to vibrate when any one of the key, the rotary button and the switch is detected to be pressed;
the control module is used for controlling the buzzer to make a sound when any one of the key, the rotary button and the switch is detected to be pressed and the buzzer is in an on state.
8. The light-emitting device according to claim 1, further comprising:
a display module;
the control module is used for controlling the display module to display pictures according to the state signals of the input module and the luminous parameters.
9. The light-emitting device according to claim 1, further comprising:
a temperature detection module;
the temperature detection module is used for detecting the temperature of the light-emitting device;
the control module is used for acquiring the temperature detected by the temperature detection module, and controlling the light-emitting module to stop emitting light when the temperature is greater than a preset temperature threshold.
10. A light-emitting device according to claim 2, wherein:
the control module is further used for determining whether to enter a factory testing mode according to the state signals of the second input unit and the third input unit, and determining whether to exit the factory testing mode according to the state signal of the first input unit after entering the factory testing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310931582.4A CN116850472A (en) | 2023-07-26 | 2023-07-26 | Light-emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310931582.4A CN116850472A (en) | 2023-07-26 | 2023-07-26 | Light-emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116850472A true CN116850472A (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310931582.4A Pending CN116850472A (en) | 2023-07-26 | 2023-07-26 | Light-emitting device |
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| Country | Link |
|---|---|
| CN (1) | CN116850472A (en) |
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2023
- 2023-07-26 CN CN202310931582.4A patent/CN116850472A/en active Pending
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