CN212941020U - Light wave curing equipment - Google Patents

Abstract

The utility model discloses a light wave maintenance device, which comprises a power supply module, a control module, a LED lamp switch module, a LED lamp driving module and a LED lamp, wherein the LED lamp comprises an infrared LED lamp and/or a red LED lamp and/or a blue LED lamp; the control module is in signal connection with the LED lamp switch module; the LED lamp switch module is in signal connection with the LED lamp driving module, and the LED lamp is electrically connected with the LED lamp driving module; the power supply module is electrically connected with the control module, the LED lamp switch module and the LED lamp driving module respectively. This light wave maintenance of equipment nurses through the light wave that the LED lamp sent, has and uses learning with low costs, controls characteristics such as convenient, security height, has good practicality.

Description

Light wave curing equipment

Technical Field

The utility model relates to the nursing field, concretely relates to light wave maintenance of equipment.

Background

The infrared light with the wave band of 770nm to 1mm can pass through the skin, directly cause muscles, subcutaneous tissues and the like to generate heat effect, accelerate blood substance circulation, increase metabolism, reduce pain, increase muscle relaxation, generate massage effect and the like, and mobilize the disease resistance of the human body from different levels to maintain diseases.

The red light of 622 nm-770 nm wave band has the characteristics of strong penetrating tissue and deep penetrating tissue, the mitochondria in the cell can absorb the red light maximally, after the red light is irradiated, the catalase activity of the mitochondria is increased, thus the metabolism of the cell can be increased, the glycogen content is increased, the protein synthesis is increased, the adenosine triphosphate decomposition is increased, the cell regeneration is enhanced, the granulation tissue and the hair growth and the ulcer healing are promoted, meanwhile, the phagocytosis of the blood cells is increased, and the organism immunity function is improved.

The blue light with the wave band of 400 nm-480 nm has the effect of quickly inhibiting inflammation, is mainly caused by the action of propionibacterium during the forming process of acne, can destroy bacteria under the condition of no damage to skin tissues, furthest reduces the forming of the acne, and can obviously reduce the acne in the inflammatory period to heal in a short time.

Therefore, the red light and the blue light have certain maintenance functions, and the infrared light has a strong auxiliary maintenance function. Utilize light to carry out the maintenance, on the one hand, user's use learning cost is lower, only need with light aim at the maintenance position can, on the other hand, user's use mode mistake also can not lead to too big security problem, especially is fit for being arranged in the family maintenance product, consequently, can develop neotype maintenance product to ruddiness, infrared light and blue light.

SUMMERY OF THE UTILITY MODEL

The utility model provides a light wave maintenance of equipment, this light wave maintenance of equipment nurses through the light wave that the LED lamp sent, has and uses the study cost low, controls characteristics such as convenient, security height, has good practicality.

Correspondingly, the utility model provides a light wave maintenance device, the light wave maintenance device includes power module, control module, LED lamp switch module, LED lamp drive module and LED lamp, the LED lamp includes infrared light LED lamp, and/or ruddiness LED lamp, and/or blue light LED lamp;

the control module is in signal connection with the LED lamp switch module;

the LED lamp switch module is in signal connection with the LED lamp driving module, and the LED lamp is electrically connected with the LED lamp driving module;

the power supply module is electrically connected with the control module, the LED lamp switch module and the LED lamp driving module respectively.

In an optional embodiment, the light wave curing device includes a display screen for displaying a current curing mode, and the display screen is in signal connection with the control module based on a display screen driving module;

the power supply module is electrically connected with the display screen driving module.

In an optional implementation manner, the display screen is a segment code liquid crystal display, the optical wave curing device further includes a display screen backlight module for lighting the display screen, and the display screen backlight module is in signal connection with the control module;

the display screen backlight module is electrically connected with the power supply module.

In an optional implementation manner, the lightwave curing device further includes a key module for switching a curing mode, and the key module is in signal connection with the control module;

the key module is electrically connected with the power supply module.

In an optional implementation manner, the light wave maintenance device further includes a key light module for feeding back whether the key module signal is successfully received by the control module, and the key light module is in signal connection with the control module;

the key lamp light module is electrically connected with the power supply module.

In an optional implementation manner, the lightwave curing device further includes a wireless communication module, and the wireless communication module is in signal connection with the control module;

the wireless communication module is electrically connected with the power supply module.

In an optional embodiment, the LED lamp switch module comprises a red light switch module and the LED lamp driving module comprises a red LED driving module under a condition that the LED lamp comprises a red LED lamp;

the red light LED lamp is electrically connected with the LED lamp driving module, the red light LED driving module is in signal connection with the red light switch module, and the red light switch module is in signal connection with the control module.

In an optional embodiment, the LED lamp switch module includes an infrared light switch module under a condition that the LED lamp includes an infrared light LED lamp, and the LED lamp driving module includes an infrared light LED driving module;

the infrared light LED lamp is electrically connected with the LED lamp driving module, the infrared light LED driving module is in signal connection with the infrared light switch module, and the infrared light switch module is in signal connection with the control module.

In an optional embodiment, the LED lamp switch module includes a blue light switch module under a condition that the LED lamp includes a blue light LED lamp, and the LED lamp driving module includes a blue light LED driving module;

the blue light LED lamp is respectively electrically connected with the blue light LED driving module, the blue light LED driving module is in signal connection with the blue light switch module, and the blue light switch module is in signal connection with the control module.

In an alternative embodiment, the power supply module includes a first conversion circuit for converting the commercial power into a first voltage, a second conversion circuit for converting the first voltage into a second voltage, and a third conversion circuit for converting the second voltage into a third voltage, where the third conversion circuit includes a spontaneous third conversion circuit and an excited third conversion circuit;

the input end of the second conversion circuit is electrically connected with the output end of the first conversion circuit, and the input end of the spontaneous third conversion circuit and the input end of the stimulated third conversion circuit are respectively electrically connected with the output end of the second conversion circuit;

the output end of the first conversion circuit is electrically connected with the LED driving module, and the output end of the second conversion circuit is electrically connected with the LED lamp switch module;

the output end of the spontaneous third conversion circuit is electrically connected with the control module;

and under the condition that the light wave maintenance equipment is provided with the wireless communication module, the output end of the stimulated third conversion circuit is electrically connected with the wireless communication module.

The utility model provides a light wave curing device which cures light rays emitted by an LED lamp, and has low use difficulty and higher use safety; the combined design of the red light, the blue light and the red appearance has good maintenance effect and better maintenance performance; due to the special design of the power supply module, the light wave maintenance equipment can use commercial power and a storage battery for power supply, and part of unnecessary modules are powered when in use, so that the energy consumption is saved; the arrangement of the key module and the display screen can be used by a user for using the light wave curing equipment by the user relatively simply; the key light module, the display screen backlight module and the buzzer module can well form feedback with a user, so that the key light module, the display screen backlight module and the buzzer module are convenient for the user to use and have good practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a light wave curing apparatus according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a control module according to an embodiment of the present invention;

fig. 3 shows a second conversion circuit of an embodiment of the present invention;

fig. 4 shows a schematic diagram of a spontaneous third conversion circuit according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of an exemplary stimulated third conversion circuit;

fig. 6 shows a schematic diagram of a fourth conversion circuit according to an embodiment of the present invention;

fig. 7 shows a schematic structural diagram of an infrared light switch module according to an embodiment of the present invention;

fig. 8 shows a schematic structural diagram of an infrared light driving module according to an embodiment of the present invention;

fig. 9 shows a schematic structural diagram of a display screen driving module and a display screen according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a display screen backlight module according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a key module according to an embodiment of the present invention;

FIG. 12 is a schematic diagram of a key light module according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of a wireless communication module according to an embodiment of the present invention;

fig. 14 shows a schematic structural diagram of a buzzer module according to an embodiment of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the electrical connection and the signal connection are both electrical connection relationships in nature, the electrical connection is mainly an electrical connection related to power supply, and the signal connection is mainly an electrical connection related to control signal transmission; control signal transmission is also the propagation of signal of telecommunication in essence, the embodiment of the utility model provides a for the electrical connection relation of distinguishing signal transmission and power supply, the event uses electric connection and signal connection to distinguish.

Fig. 1 shows a schematic structural view of a light wave curing apparatus according to an embodiment of the present invention. The embodiment of the utility model provides a light wave maintenance of equipment, light wave maintenance of equipment includes power module, control module, LED lamp switch module, LED lamp drive module and LED lamp. Optionally, the light wave maintenance equipment further includes a wireless communication module, a key light module, a display screen driving module, a display screen backlight module, and a buzzer module.

Basically, the control module is in signal connection with the LED lamp switch module and controls the on-off state of the LED lamp switch module through signals; the LED lamp driving module is controlled by the signal of the LED lamp switch module to realize power on and power off, so that the power on of the LED lamp is controlled; the power supply module is respectively electrically connected with the control module, the LED lamp switch module and the LED lamp driving module, and normal use of the control module, the LED lamp switch module and the LED lamp driving module is guaranteed.

Optionally, the display screen driving module is in signal connection with the control module and the display screen respectively, and the control module displays the maintenance mode on the display screen through the display screen driving module, so that a user can know the current maintenance mode of the light wave maintenance equipment; the display screen driving module is electrically connected with the power supply module, so that the normal operation of the display screen driving module is ensured.

Optionally, if the display screen adopts the segment code liquid crystal display, because the segment code liquid crystal display does not have the function of being shaded by oneself, need provide in addition and be shaded, the user of being convenient for uses, consequently, the accessible sets up display screen backlight unit and provides to be shaded for the display screen. Specifically, the display screen backlight module is in signal connection with the control module; the display screen backlight module is electrically connected with the power supply module. The display screen backlight module is powered by the power supply module and is controlled by the signal of the control module to realize on-off.

Optionally, the optical wave curing device further includes a key module for switching the curing mode, so that a user can switch the curing mode by using a key, and specifically, the key module is in signal connection with the control module; the key module is electrically connected with the power supply module. The key module is powered by the power supply module, and the control module receives signals of the key module.

Optionally, the light wave maintenance equipment further includes a key light module for feeding back whether the key module signal is successfully received by the control module, and the key light module is in signal connection with the control module; the key lamp light module is electrically connected with the power supply module. When the control module successfully receives a control signal from the key module, the control module feeds back a signal to the key light module to light the key light module, so that a user can judge whether the signal sent by the key module is successfully received by the control module.

Optionally, the light wave maintenance equipment further comprises a wireless communication module, and the wireless communication module is in signal connection with the control module; the wireless communication module is electrically connected with the power supply module. In specific use, although the maintenance mode can be switched through the key module, the light wave maintenance equipment is not provided with the storage module inside, so that the maintenance mode is not favorable for long-term use. Therefore, the embodiment of the invention has the advantages that the wireless communication module is additionally arranged, the control module sends the corresponding curing mode information, curing time information and other contents to the user equipment through the wireless communication module, so that the user can record the use condition of the light wave curing equipment for a long time, and the practicability is good.

Optionally, the light wave maintenance equipment further comprises a buzzer module, the buzzer module is in signal connection with the control module, and the buzzer module is electrically connected with the power supply module. When the user uses the light wave curing equipment, each curing mode has corresponding optimal use time, and in order to remind the user of the optimal use time, the user can be reminded of finishing curing through sound by arranging the buzzer module.

Under the condition that the LED lamp comprises a red LED lamp, the LED lamp switch module comprises a red light switch module, and the LED lamp driving module comprises a red LED driving module;

the red light LED lamp is electrically connected with the LED lamp driving module, the red light LED driving module is in signal connection with the red light switch module, and the red light switch module is in signal connection with the control module.

The LED lamp switch module comprises an infrared light switch module under the condition that the LED lamp comprises an infrared light LED lamp, and the LED lamp driving module comprises an infrared light LED driving module;

the infrared light LED lamp is electrically connected with the LED lamp driving module, the infrared light LED driving module is in signal connection with the infrared light switch module, and the infrared light switch module is in signal connection with the control module.

Under the condition that the LED lamp comprises a blue LED lamp, the LED lamp switch module comprises a blue switch module, and the LED lamp driving module comprises a blue LED driving module;

the blue light LED lamp is respectively electrically connected with the blue light LED driving module, the blue light LED driving module is in signal connection with the blue light switch module, and the blue light switch module is in signal connection with the control module.

It should be noted that the LED lamp according to the embodiment of the present invention includes an infrared LED lamp, and/or a red LED lamp, and/or a blue LED lamp. In specific implementation, the number of the infrared light LED lamps, the red light LED lamps and the blue light LED lamps can be multiple, the infrared light LED lamps, the red light LED lamps and the blue light LED lamps can be freely combined and connected to corresponding LED driving modules aiming at maintenance modes required by the light wave maintenance equipment, and the LED driving modules are correspondingly connected to the LED lamp switch modules; the control module can realize the switching of the maintenance modes by controlling different LED lamp switch modules, thereby avoiding the complexity of the control of the LED lamps and reducing the complexity of the circuit. For example, the infrared light LED lamp and the red light LED lamp are started simultaneously to be regarded as a maintenance mode, the infrared light LED lamps and the red light LED lamps are connected to the same LED driving module, the LED driving module is connected to the corresponding LED lamp switch module, the control module only needs to control the LED switch module, the infrared light LED lamps and the red light LED lamps can be controlled by starting simultaneously, the circuit is simple in setting, the manufacturing and maintenance difficulty is reduced, and the LED lamp maintenance system has good practicability. Similarly, the simultaneous activation of the infrared LED lamp and the blue LED lamp can be regarded as a curing mode, and the simultaneous activation of the blue LED and the red LED can be regarded as a curing mode.

Specifically, since the connection between the power supply module and each module is complicated, for the clarity of the drawing, in fig. 1, the connection between the power supply module and each module is not shown.

The following describes specific embodiments of the respective modules.

Fig. 2 shows a schematic structural diagram of a control module according to an embodiment of the present invention. The utility model discloses control module makes based on the STM32 chip, and is concrete, and this STM32 chip concrete model is LQFP-48P-7X7-STM32_072(48 pins), and the lectotype of STM32 chip specifically can confirm to required interface quantity, the embodiment of the utility model provides a only provide a feasible implementation mode and explain, below combine other parts to explain the concrete connection mode of this STM32 chip pin.

The utility model discloses power module has multiple output voltage, and is corresponding, power module includes multiple converting circuit, is directed to the utility model discloses light wave maintenance equipment, the utility model discloses power module's output voltage includes first voltage 12V, second voltage 5V, third voltage 3V (3.3V), and is corresponding, and power module includes first converting circuit, second converting circuit, third converting circuit and fourth converting circuit, and wherein, first converting circuit output voltage is 12V, and second converting circuit output voltage is 5V, third converting circuit output voltage is 3V (3.3V), and fourth converting circuit output forging and pressing is 12V.

Specifically, the light wave curing equipment can realize the voltage drop of the mains supply through the external power adapter, so that the mains supply voltage is converted into 12V and then is input into the light wave curing equipment, namely, the first conversion circuit can realize the voltage drop from the mains supply to 12V through the power adapter. The first converting circuit may be an ac to dc voltage reducing circuit.

Fig. 3 shows the second converting circuit of the embodiment of the present invention, the output end of the first converting circuit is 12V, and the second converting circuit outputs 5V voltage after stepping down 12V voltage. Specifically, the utility model discloses second converting circuit includes linear voltage regulator, linear voltage regulator input VI voltage is 12V, and output voltage VO is 5V, and input and output are parallelly connected respectively has a plurality of voltage stabilizing capacitor, because in the alternating current changes direct current electric process in first converting circuit, voltage ripple is undulant great, and through increasing voltage stabilizing capacitor, suppression voltage that can be fine is undulant to obtain stable 5V voltage.

It should be noted that, the first conversion circuit and the second conversion circuit are both plug-and-play type circuits, and the circuit does not involve a control switch part, and when the input end of the first conversion circuit has an input voltage, the first conversion circuit and the second conversion circuit start to operate immediately, and the output ends output corresponding voltage values respectively.

Fig. 4 shows a schematic diagram of a spontaneous third conversion circuit according to an embodiment of the present invention, and fig. 5 shows a schematic diagram of an excited third conversion circuit according to an embodiment of the present invention. Specifically, the third conversion circuit of the embodiment of the present invention steps down the voltage of 5V to 3.3V, and optionally, the third conversion circuit includes a spontaneous third conversion circuit and a stimulated third conversion circuit. Wherein, the spontaneous third conversion circuit indicates that the output end of the third conversion circuit naturally generates an output voltage after the voltage is input, and the controlled process is not involved; the stimulated third conversion circuit shows that the third conversion circuit needs to be stimulated to control after voltage is input so as to generate output voltage at an output end.

Specifically, consider the commonality of component parts, the utility model discloses a third converting circuit includes low dropout linear regulator, through the connection structure design to low dropout linear regulator enable end, realizes required spontaneous third converting circuit and stimulated third converting circuit.

A spontaneous third conversion circuit:

the input end of the low dropout linear regulator is electrically connected with the output end of the linear regulator, the voltage of the output end of the low dropout linear regulator is 3V, and the enabling end of the low dropout linear regulator is in signal connection with the control module. Specifically, the low dropout regulator comprises an input end, an output end, an enable end and an adjusting end, wherein the input end IN is connected with the output end of the second conversion circuit and is used for obtaining 5V voltage; the output end OUT outputs 3V voltage; the enable terminal EN is connected with a general input/output pin of the control module (STM32 chip) and is grounded through a resistor, so that the enable terminal EN keeps a low level potential in a default state, namely a standby state; because the utility model discloses low dropout linear regulator does not involve dynamic voltage control, consequently, adjust end ADJ can be unsettled or based on a electric capacity ground connection.

An excited third conversion circuit:

compare with spontaneous third converting circuit, the utility model discloses low dropout linear regulator enable end EN is directly connected with input IN after based on a resistance, when input IN had voltage to get into promptly, this low dropout linear regulator carries out work immediately. Therefore, the excited third conversion circuit is mainly used for controlling modules and other modules which need to be powered on, namely, started, and the output end OUT of the low dropout regulator of the excited third conversion circuit is connected with the pin VDD3_3 of the STM32 chip, and when the first conversion circuit starts to output 12V voltage, namely when the light wave curing equipment is plugged into a power adapter, the control module immediately obtains power input. The spontaneous third conversion circuit is mainly used for supplying power to each functional module, whether the spontaneous third conversion circuit is started or not is controlled based on the control module, and the control module controls the activation of the third conversion circuit by switching the high and low levels of the enabling end of the low dropout linear regulator of the spontaneous third conversion circuit.

Fig. 6 is a schematic structural diagram of a fourth conversion circuit according to an embodiment of the present invention, and specifically, in order to facilitate the use of a user, the power supply module according to the embodiment of the present invention is further provided with the fourth conversion circuit. Specifically, the fourth conversion circuit is used for charge and discharge management of the storage battery, and when the output end of the first conversion circuit has the output voltage, the charging function of the storage battery is realized; when the output end of the first conversion circuit is powered off, the storage battery is used for supplying power to the outside so as to replace the output end of the first conversion circuit for 12V power supply; because the output end of the first conversion circuit is 12V, the storage battery adopted by the embodiment of the invention is three lithium batteries, and the rated output voltage is 12V; correspondingly, the management chip for charging and discharging the storage battery in the embodiment of the invention is a CN3763 management chip. In particular, for example, when the first conversion circuit is provided on an external power adapter, the fourth conversion circuit has a DC input for connection to the first conversion circuit output. The DC input end is connected with a voltage monitoring triode circuit which is used for enabling a control module to acquire whether a first conversion circuit outputs voltage or not, specifically, the voltage monitoring triode circuit comprises a resistor grounding circuit and a voltage monitoring triode, wherein the resistor grounding circuit is composed of R102 and R101, the resistor grounding circuit is connected to the DC input end, the base electrode of the voltage monitoring triode is connected between the R102 and the R101, the emitting electrode of the voltage monitoring triode is grounded, the collecting electrode of the voltage monitoring triode is connected with a universal input and output pin of the control module, when the DC input end has input voltage, the voltage monitoring triode is conducted, and the control module acquires the power adapter to be connected.

The DC input end is simultaneously connected to the input end of a field effect tube and the power supply end of the management chip, the control end of the field effect tube is controlled by the driving end of the management chip, namely, the switch of the field effect tube is controlled by the management chip. When voltage is input at the DC end, the management chip is started to control the field effect tube to be in a conducting state, and the voltage at the DC end starts to charge the storage battery; the management chip acquires real-time voltage and current of the charging circuit through the CSP pin and the BAT pin, and adjusts voltage of the VG end through internal control, so that charging management of the storage battery is achieved.

In addition, when no voltage is input at the DC end, the storage battery takes over the 12V output of the first conversion circuit through the VBAT end, and the function that the light wave curing equipment is separated from the commercial power is achieved. Therefore, the connection between each module mentioned above and below and the output end of the first conversion circuit can connect each module with the VBAT end of the fifth conversion circuit at the same time, so as to implement the function of the light wave maintenance equipment being disconnected from the commercial power.

Because the infrared light switch module, the blue light switch module and the red light switch module are structurally displayed, and the infrared light LED driving module, the blue light LED driving module and the red light LED driving module are structurally similar, the infrared light LED lamp, the infrared light LED driving module and the infrared light switch module are taken as examples for explanation in the embodiment of the invention.

Fig. 7 shows a schematic structural diagram of an infrared light switch module according to an embodiment of the present invention. The embodiment of the utility model provides an in, carry out circular telegram control to infrared light LED lamp drive module through control module control infrared light switch module, rethread infrared light LED lamp drive module drives infrared LED lamp of seeing. The utility model discloses infrared light switch module includes first infrared phototriode VT2, second infrared phototriode VT3, photoelectric coupler G3 and switch field effect transistor U5. Specifically, the base of the first infrared triode VT2 is connected with a general input/output pin of the control module, the collector of the first infrared triode VT2 is connected with the base of the second infrared triode VT3, and the emitter of the first infrared triode VT2 is grounded; the emitter of the second infrared triode VT3 is grounded; two ends of an input path of a photoelectric coupler G3 are respectively connected to the output end of the second conversion circuit and the collector electrode of the second infrared triode VT3, and two ends of an output path of a photoelectric coupler G3 are respectively connected to the control end of a switching field effect transistor U5; the input end of the switching field effect transistor is connected with the output end of the first conversion circuit, namely the voltage of the input end of the switching field effect transistor is 12V, and the voltage of the output end of the switching field effect transistor is 12V. In the embodiment of the present invention, the switching field effect transistor U5 is of model AO 4437.

In specific implementation, when the control module gives an infrared lamp lighting signal, that is, the general input/output pin corresponding to the infrared light switch module is at a high level, the VT2 is turned on by a high level signal, correspondingly, the VT3 is turned on, and the G3 photoelectric coupler is internally lighted, so that the G3 internally works, the pin 4 of the switching field effect transistor is at a low level, and the output end of the switching field effect transistor starts to output 12V voltage.

Fig. 8 shows a schematic structural diagram of an infrared light driving module according to an embodiment of the present invention. Specifically, the infrared light driving module according to the embodiment of the present invention is the LED lamp driving module which is a constant voltage and constant current LED lamp driving module; the LED lamp driving module comprises a buck-boost type DC/DC converter, and the buck-boost type DC/DC converter comprises a buck-boost input end, a buck-boost output end, a buck-boost constant current detection end and a buck-boost enabling end; one electrode of the infrared light LED lamp is electrically connected with the buck-boost output end, and the other electrodes of the infrared light LED lamp and the like are electrically connected with the buck-boost constant current detection end; the buck-boost constant current detection end is also electrically connected with an integrating circuit, and the integrating circuit is in signal connection with the control module. Specifically, the buck-boost input end is connected with the output end of the switch field effect diode, and when the buck-boost type DC/DC converter obtains a power supply, the buck-boost type DC/DC converter is started, wherein SW is the buck-boost output end and is used for outputting voltage; FB is a buck-boost constant-current detection end, so that the LED lamp works at a set current to keep the light power of the LED lamp within a set range; r3 is used for current detection, when the current is large, the voltage is reduced through operation adjustment in the buck-boost type DC/DC converter, so that the current flowing through the infrared LED lamp is reduced, the lamp current of the infrared LED lamp is repeatedly enabled to work within a set range, and the power of the infrared LED lamp is kept constant. PWM is the control signal end of the control module, can set for the electric current of the infrared light LED lamp through the software, the control principle is that the duty ratio that sends PWM signal through the control module makes the voltage on the integral circuit that R4 and C5 make up rise with the rise of duty ratio rise voltage, FB changes LDE lamp current through obtaining the signal voltage to rise or reduce, thus realize the function of controlling the power of infrared light LED lamp.

Optionally, the utility model discloses the model of infrared light LED lamp is TK0514 IRA.

In the embodiment of the utility model, signal control is carried out to the infrared light switch module by the control module, power supply control of the infrared light switch module to the infrared light LED lamp driving module is realized, and the infrared light LED lamp driving module with high relative voltage (12V) is controlled by low voltage (5V), so that the control device has good control performance and safety performance; meanwhile, the constant-voltage constant-current LED driving module is used for driving, so that the normal work of the infrared LED can be ensured, and the infrared LED is maintained at the preset working voltage and working current, so that the infrared LED has the most favorable maintenance effect.

Similarly, the drive mode of blue light switch module, blue light LED lamp drive module and blue light LED lamp is the same with the drive mode of infrared light switch module, infrared light LED lamp drive module and infrared light LED lamp, the utility model discloses do not carry out repeated explanation in addition. Optionally, the model number of the blue LED lamp is EP-B2424C-A3, and the model number of the red LED lamp is BN-C2020C-A3.

It should be noted that, in the concrete implementation, infrared light LED etc. the quantity of blue light LED lamp and the quantity of infrared light LED lamp are usually more, therefore, the embodiment of the utility model provides a for the realization is to the power control of blue light LED lamp and infrared light LED lamp, guarantees the normal operating of a plurality of blue light LED lamps and infrared light LED lamp, prevents that blue light LED lamp and infrared light LED lamp power from too big causing harm to the human body, adopts constant voltage constant current LED lamp drive module to control blue light LED lamp and infrared light LED lamp specially to guarantee the security and the reliability of light wave curing equipment.

Fig. 9 shows a schematic structural diagram of a display screen driving module and a display screen according to an embodiment of the present invention. The embodiment of the utility model provides an adopted display screen is section code LCD screen, corresponding, the utility model discloses a display screen drive module adopts the model to be HT1621 section code drive module. The display screen driving module adopts 5V power supply, and when the power adapter is plugged, namely the first conversion circuit supplies power, the display screen is started immediately. The power supply terminals VDD and VLCD of the display screen driving module are respectively connected to the output terminal of the second conversion circuit, specifically, the pin 9, the pin 10, the pin 11, and the pin 12 are respectively connected to corresponding pins of the control module, and the connection relationship between the display screen driving module and the display screen can be referred to as fig. 8 of the drawings.

Fig. 10 shows a schematic structural diagram of a display screen backlight module according to an embodiment of the present invention. The display screen backlight module comprises a backlight control triode and a backlight diode, wherein the base electrode of the backlight control triode is in signal connection with the control module, and the emitting electrode of the backlight control triode is grounded; the anode of the backlight diode is connected with the power supply module, and particularly connected with the output end of the second conversion circuit; the negative electrode of the backlight diode is connected with the collector of the backlight control triode. Specifically, the control module controls the conduction of the backlight control triode or not by controlling the high and low level of the base electrode of the backlight control triode.

Fig. 11 is a schematic structural diagram of a key module according to an embodiment of the present invention, in particular, in use, since the light wave curing device generally needs to be matched with liquids such as nursing solution for use, so as to promote curative effect, in order to avoid ensuring the safety and reliability of the key, the key module according to the embodiment of the present invention is a capacitive touch key module; the key module comprises a capacitance induction type touch key chip, the input end of the capacitance induction type touch key chip is electrically connected with a touch induction capacitor, and the output end of the capacitance induction type touch key chip is in signal connection with the control module. Specifically, the embodiment of the utility model provides an adopted electric capacity induction type touch button chip model is WTC02S, and WTC02S is double bond type electric capacity induction type touch button chip, the embodiment of the utility model provides an only utilize a key position wherein to control. Specifically, a power supply terminal VCC of the WTC02S is connected to an output terminal of the second conversion circuit, the touch sensing capacitor is connected to the SW0 terminal, and the signal output terminal OUT0 is connected to the control module, and is configured to feed back the touch control signal to the control module. The capacitive touch key module does not have a solid key, does not relate to a specific physical switch mechanical structure, and can prevent liquid from entering and causing damage.

Fig. 12 is a schematic diagram illustrating a key light module according to an embodiment of the present invention. The key light module comprises a key light-emitting diode and a key control triode, wherein specifically, the anode of the key light-emitting diode is connected with the output end of the second conversion circuit, and the cathode of the key light-emitting diode is connected with the collector of the key control triode; the emitter of the key control triode is grounded, and the base of the key control triode is connected with a universal input/output pin of the control module. The control module controls the on-off of the triode by controlling the high and low level of the base electrode of the triode through the key, thereby controlling the on-off of the light emitting diode of the key.

Fig. 13 shows a schematic structural diagram of a wireless communication module according to an embodiment of the present invention. The wireless communication module provided by the embodiment of the invention adopts a Bluetooth communication module, and concretely, the Bluetooth communication module comprises a Bluetooth chip which is connected and communicated with the control module based on the serial port. Optionally, a voltage input terminal VCC of the bluetooth chip according to the embodiment of the present invention may be connected to an output terminal of the spontaneous third converting circuit, and when the first converting circuit is powered on, the bluetooth chip is immediately started; the voltage input end VCC can also be connected with the output end of the stimulated third conversion circuit, and after the control module is started, the control module controls the corresponding third conversion circuit to start. In specific implementation, in order to reduce energy consumption, the latter implementation is usually adopted, and when communication is needed, the control module controls the corresponding stimulated third conversion circuit to electrify the bluetooth chip and start the wireless communication function for the user equipment to connect.

Fig. 14 shows a schematic structural diagram of a buzzer module according to an embodiment of the present invention. The buzzer module comprises a buzzer and a buzzing control triode, specifically, the positive electrode of the buzzer is connected with the output end of the second conversion circuit, and the negative electrode of the buzzer is connected with the collector electrode of the buzzing control triode; the emitter of the buzzing control triode is grounded, and the base of the buzzing control triode is connected with a universal input/output pin of the control module. The control module controls the on-off of the buzzer control triode through controlling the high and low level of the base electrode of the buzzer control triode, so that the sound of the buzzer is controlled.

In specific implementation, after the user connects the power adapter to the mains supply, that is, after the first conversion circuit operates, the second conversion circuit synchronously starts to operate. The operation of the second conversion circuit respectively activates the control module, the display screen driving module (display screen) and the key module to start, and the minimum feedback structural system of the light wave maintenance equipment is established, namely the input (key module), the control (control module) and the output (display screen) structural systems are established; a user acquires display information through a display screen and controls the display information through a key module; when a user needs nursing, the mode is selected through the key module, and the control module respectively controls the LED lamp driving module to be switched on and off through the LED lamp switching module, so that the LED lamp is switched on and off; in addition, the buzzer module can remind a user of the end of maintenance time, the key lamp light module can be used for the user to feed back the control of the key module, and the wireless communication module can be used for the user to upload maintenance information to the user equipment for storage and analysis.

The light wave maintenance equipment provided by the embodiment of the utility model maintains through the light emitted by the LED lamp, has low use difficulty and higher use safety; the combined design of the red light, the blue light and the red appearance has good maintenance effect and better maintenance performance; due to the special design of the power supply module, the light wave maintenance equipment can use commercial power and a storage battery for power supply, and part of unnecessary modules are powered when in use, so that the energy consumption is saved; the arrangement of the key module and the display screen can be used by a user for using the light wave curing equipment by the user relatively simply; the key light module, the display screen backlight module and the buzzer module can well form feedback with a user, so that the key light module, the display screen backlight module and the buzzer module are convenient for the user to use and have good practicability.

The light wave maintenance equipment provided by the embodiment of the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying specific examples herein, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims (8)

1. The light wave curing equipment is characterized by comprising a power supply module, a control module, an LED lamp switch module, an LED lamp driving module and an LED lamp, wherein the LED lamp comprises an infrared light LED lamp and/or a red light LED lamp and/or a blue light LED lamp;

the control module is in signal connection with the LED lamp switch module;

the LED lamp switch module is in signal connection with the LED lamp driving module, and the LED lamp is electrically connected with the LED lamp driving module;

the power supply module is electrically connected with the control module, the LED lamp switch module and the LED lamp driving module respectively;

the light wave maintenance equipment also comprises a wireless communication module, and the wireless communication module is in signal connection with the control module;

the wireless communication module is electrically connected with the power supply module;

the power supply module comprises a first conversion circuit, a second conversion circuit and a third conversion circuit, wherein the first conversion circuit is used for converting commercial power into first voltage, the second conversion circuit is used for converting the first voltage into second voltage, the third conversion circuit is used for converting the second voltage into third voltage, and the third conversion circuit comprises a spontaneous third conversion circuit and a stimulated third conversion circuit;

the input end of the second conversion circuit is electrically connected with the output end of the first conversion circuit, and the input end of the spontaneous third conversion circuit and the input end of the stimulated third conversion circuit are respectively electrically connected with the output end of the second conversion circuit;

the output end of the first conversion circuit is electrically connected with the LED driving module, and the output end of the second conversion circuit is electrically connected with the LED lamp switch module;

the output end of the spontaneous third conversion circuit is electrically connected with the control module;

the output end of the stimulated third conversion circuit is electrically connected with the wireless communication module.

2. The light wave curing apparatus according to claim 1, wherein said light wave curing apparatus includes a display screen for displaying a current curing mode, said display screen being in signal connection with said control module based on a display screen driving module;

the power supply module is electrically connected with the display screen driving module.

3. The light wave curing device according to claim 2, wherein the display screen is a segment code liquid crystal display, the light wave curing device further comprises a display screen backlight module for lighting the display screen, the display screen backlight module is in signal connection with the control module;

the display screen backlight module is electrically connected with the power supply module.

4. The light wave curing apparatus of claim 2, further comprising a key module for switching the curing mode, the key module being in signal connection with the control module;

the key module is electrically connected with the power supply module.

5. The light wave curing apparatus of claim 4, further comprising a key light for feeding back whether the key module signal is successfully received by the control module

The key light module is in signal connection with the control module; the key lamp light module is electrically connected with the power supply module.

6. The light wave curing apparatus of claim 1, wherein, in a condition that the LED lamp includes a red LED lamp, the LED lamp switch module includes a red light switch module, and the LED lamp driving module includes a red LED driving module;

the red light LED lamp is electrically connected with the LED lamp driving module, the red light LED driving module is in signal connection with the red light switch module, and the red light switch module is in signal connection with the control module.

7. The light wave curing apparatus of claim 1, wherein, in a case where the LED lamp comprises an infrared LED lamp, the LED lamp switch module comprises an infrared light switch module, and the LED lamp driving module comprises an infrared light LED driving module;

the infrared light LED lamp is electrically connected with the LED lamp driving module, the infrared light LED driving module is in signal connection with the infrared light switch module, and the infrared light switch module is in signal connection with the control module.

8. The light wave curing apparatus of claim 1, wherein, in a case where the LED lamp includes a blue LED lamp, the LED lamp switch module includes a blue light switch module, and the LED lamp driving module includes a blue LED driving module;

the blue light LED lamp is respectively electrically connected with the blue light LED driving module, the blue light LED driving module is in signal connection with the blue light switch module, and the blue light switch module is in signal connection with the control module.

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