CN211935196U - Phototherapy system with blue light intensity detects - Google Patents
Phototherapy system with blue light intensity detects Download PDFInfo
- Publication number
- CN211935196U CN211935196U CN201921932230.6U CN201921932230U CN211935196U CN 211935196 U CN211935196 U CN 211935196U CN 201921932230 U CN201921932230 U CN 201921932230U CN 211935196 U CN211935196 U CN 211935196U
- Authority
- CN
- China
- Prior art keywords
- module
- blue light
- power
- illumination intensity
- intensity detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a phototherapy system with blue light intensity detection, which comprises a system power supply module, an MCU control unit module, a human-computer interaction and alarm module, a blue light power driving module, an overcurrent protection module and an illumination intensity detection module; the system power supply module is respectively connected with the MCU control unit module, the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module, and the MCU control unit module is respectively connected with the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module; and an overcurrent protection module is arranged between the system power module and the blue light power driving module. The utility model has the characteristics of monitor actual illumination intensity often, invariable all the time is predetermineeing blue light intensity, reaches best treatment, and the unable treatment of blue light decay is reminded, predetermines overload protection, avoids overload safety potential safety hazard ability reinforce.
Description
Technical Field
The utility model relates to a phototherapy system with blue light intensity detects, especially one kind has real illumination intensity of monitoring often, and invariable all the time is predetermineeing blue light intensity, reaches best treatment, and the unable treatment of blue light decay is reminded, predetermines overload protection, avoids overloading potential safety hazard ability strong phototherapy system with blue light intensity detects.
Background
The proportion that jaundice appears in the neonate is very high, if bilirubin is too high probably can cause neonatal brain damage, current treatment means all treats the neonate through jaundice therapeutic apparatus, and jaundice treatment case on the present market adopts blue light LED lamp or blue fluorescent tube as the light source, the blue light LED lamp sends the blue light and treats neonatal jaundice, blue fluorescent tube light intensity is low, light efficiency is poor, so the most blue light LED lamps that adopt of present jaundice treatment case are as the light source, blue LED lamps and lanterns have a long service life, the light decay is little, the characteristics that the light efficiency is high.
The blue light illumination intensity is generally calibrated when the jaundice treatment box leaves a factory by adjusting the power input to the blue light LED lamp and inputting the power and the illumination intensity of the blue light LED lamp. However, the blue-light LED lamp also has light decay, and along with the service time of the jaundice treatment box, the actual treatment illumination intensity of the blue-light LED lamp cannot reach the preset illumination intensity, so that the optimal treatment effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a have real illumination intensity of monitoring often, invariable all the time is predetermineeing blue light intensity, reaches best treatment, and the unable treatment of blue light decay is reminded, predetermines overload protection, avoids the phototherapy system that has blue light intensity and detects that overload safety hidden danger ability is strong.
The purpose of the utility model can be realized by the following technical scheme:
a phototherapy system with blue light intensity detection comprises a system power supply module, an MCU control unit module, a human-computer interaction and alarm module, a blue light power driving module, an overcurrent protection module and an illumination intensity detection module;
the system power supply module is respectively connected with the MCU control unit module, the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module, and the MCU control unit module is respectively connected with the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module;
an overcurrent protection module is arranged between the system power supply module and the blue light power driving module;
the human-computer interaction and alarm module consists of a setting terminal, a display terminal and an alarm terminal, and the setting terminal is responsible for inputting blue light intensity and treatment time; the display terminal displays the illumination intensity of the externally connected blue LED lamp for treating jaundice, which is measured by the current illumination intensity detection module, a preset blue illumination intensity-time change curve, and the power of the actual blue power driving module is compared with the power of the original blue power driving module corresponding to the preset blue light intensity; the alarm terminal is provided with a buzzer and an alarm lamp;
the blue light power driving module is composed of a direct current transmission power controller, the control end of the direct current transmission power controller is connected to the MCU control unit module, the output terminal of the direct current transmission power controller is externally connected with a blue light LED lamp for treating jaundice, and the output end of the direct current transmission power controller is input with direct current voltage stabilization current by the system power module;
the illumination intensity detection module is composed of an illumination sensor;
the blue-light LED lamp for treating jaundice is arranged in the treatment box;
the overcurrent protection module is arranged between the system power supply module and the blue light power driving module.
The utility model provides a phototherapy system with blue light intensity detects has real illumination intensity of monitoring often, and invariable all the time is presetting blue light intensity, reaches best treatment, and the unable treatment of blue light decay is reminded, presets overload protection, avoids the characteristics of overload safety hidden danger. The utility model has the advantages that: the MCU control unit module adjusts the power of the blue light power driving module according to the electric signal detected by the received illumination intensity detection module, and the blue light power driving module controls the illumination intensity of the external jaundice treatment blue light LED lamp, so that the illumination intensity of the jaundice treatment blue light LED lamp is always constant at the preset blue light intensity, and the optimal treatment effect is achieved;
when the power of the blue light power driving module exceeds the maximum limit, the illumination intensity of the jaundice treating blue light LED lamp cannot reach a preset value, the buzzer buzzes, and meanwhile, the alarm lamp flickers, so that a worker is reminded that the jaundice treating blue light LED lamp is seriously attenuated and cannot meet the treatment requirement, and the jaundice treating blue light LED lamp needs to be maintained and replaced;
the MCU control unit module sends an adjusting control electric signal to the blue light power driving module, and the blue light power driving module adjusts the output power output to the jaundice treating blue light LED lamp according to the adjusting control electric signal, so that the jaundice treating blue light LED lamp is always kept the same as the preset illumination intensity in the attenuation process;
the illumination intensity detection module is composed of an illumination sensor, the illumination sensor detects the actual illumination intensity in the treatment box and sends an actual illumination intensity electric signal to the MCU control unit module, and the MCU control unit module compares the actual illumination intensity with a preset illumination intensity value and adjusts the output power of the blue light power driving module, so that the blue light intensity in the treatment box is always the same as the preset blue light intensity;
when the power input into the blue light power driving module by the system power supply module exceeds a preset protection value, the overcurrent protection module feeds back the power input into the blue light power driving module by the system power supply module to the MCU control unit module, and the MCU control unit module analyzes whether the power input into the blue light power driving module by the system power supply module exceeds a preset safety range value or not; if the power input into the blue light power driving module by the power supply module exceeds a safe range value, the MCU control unit module sends a disconnection signal to the overcurrent protection module and sends an alarm signal to the human-computer interaction and alarm module; the man-machine interaction and alarm module gives an alarm, and the overcurrent protection module disconnects the system power module from the blue light power driving module, so that the condition that the blue light power driving module is overloaded, circuit faults are caused, and even potential safety hazards of overload and fire are caused is avoided.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a structural frame diagram of a phototherapy system with blue light intensity detection according to the present invention.
Detailed Description
The purpose of the utility model can be realized by the following technical scheme:
a phototherapy system with blue light intensity detection, see fig. 1, comprises a system power module, an MCU control unit module, a human-computer interaction and alarm module, a blue light power driving module, an overcurrent protection module, and an illumination intensity detection module;
the system power supply module is respectively connected with the MCU control unit module, the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module, and the MCU control unit module is respectively connected with the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module;
an overcurrent protection module is arranged between the system power supply module and the blue light power driving module;
the system power supply module provides electric energy required by work for the MCU control unit module, the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module;
the MCU control unit module receives the illumination intensity electric signal detected by the illumination intensity detection module, adjusts the power of the blue light power driving module according to the electric signal detected by the received illumination intensity detection module, and controls the illumination intensity of the externally connected blue light LED lamp for treating jaundice in a power control mode, so that the illumination intensity of the blue light LED lamp for treating jaundice is always constant at the preset blue light intensity, and the optimal treatment effect is achieved;
the human-computer interaction and alarm module consists of a setting terminal, a display terminal and an alarm terminal, and the setting terminal is responsible for inputting blue light intensity and treatment time; the display terminal displays the illumination intensity of the externally connected blue LED lamp for treating jaundice, which is measured by the current illumination intensity detection module, a preset blue illumination intensity-time change curve, and the power of the actual blue power driving module is compared with the power of the original blue power driving module corresponding to the preset blue light intensity; the alarm terminal is provided with a buzzer and an alarm lamp, when the power of the blue light power driving module exceeds the maximum limit, the illumination intensity of the blue light LED lamp for treating jaundice cannot reach a preset value, the buzzer buzzes, and meanwhile, the alarm lamp flickers, so that a worker is reminded that the blue light LED lamp for treating jaundice is seriously attenuated and cannot meet the treatment requirement, and the blue light LED lamp for treating jaundice needs to be maintained and replaced;
the blue light power driving module is composed of a direct current transmission power controller, the control end of the direct current transmission power controller is connected to the MCU control unit module, the output terminal of the direct current transmission power controller is externally connected with a blue light LED lamp for treating jaundice, and the output end of the direct current transmission power controller is input with direct current voltage stabilization current by the system power module; the MCU control unit module sends an adjusting control electric signal to the blue light power driving module, and the blue light power driving module adjusts the output power output to the jaundice treating blue light LED lamp according to the adjusting control electric signal, so that the jaundice treating blue light LED lamp is always kept the same as the preset illumination intensity in the attenuation process;
the illumination intensity detection module is composed of an illumination sensor, the illumination sensor detects the actual illumination intensity in the treatment box and sends an actual illumination intensity electric signal to the MCU control unit module, and the MCU control unit module compares the actual illumination intensity with a preset illumination intensity value and adjusts the output power of the blue light power driving module, so that the blue light intensity in the treatment box is always the same as the preset blue light intensity;
the blue-light LED lamp for treating jaundice is arranged in the treatment box, children to be treated are placed in the treatment box, blue light emitted by the blue-light LED lamp for treating jaundice irradiates the children to be treated, and the children to be treated receive the blue light irradiation, so that jaundice is treated;
the overcurrent protection module is arranged between the system power supply module and the blue light power driving module, detects the power input into the blue light power driving module by the system power supply module, and feeds the power input into the blue light power driving module by the system power supply module back to the MCU control unit module when the power input into the blue light power driving module by the system power supply module exceeds a preset protection value, and the MCU control unit module analyzes whether the power input into the blue light power driving module by the system power supply module exceeds a preset safety range value or not; if the power input into the blue light power driving module by the power supply module exceeds a safe range value, the MCU control unit module sends a disconnection signal to the overcurrent protection module and sends an alarm signal to the human-computer interaction and alarm module; the man-machine interaction and alarm module gives an alarm, and the overcurrent protection module disconnects the system power module from the blue light power driving module, so that the condition that the blue light power driving module is overloaded, circuit faults are caused, and even potential safety hazards of overload and fire are caused is avoided.
The utility model discloses a theory of operation:
in the utility model, the system power module is respectively connected with the MCU control unit module, the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module, and the MCU control unit module is respectively connected with the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module; an overcurrent protection module is arranged between the system power supply module and the blue light power driving module;
the MCU control unit module adjusts the power of the blue light power driving module according to the electric signal detected by the received illumination intensity detection module, and the blue light power driving module controls the illumination intensity of the external jaundice treatment blue light LED lamp, so that the illumination intensity of the jaundice treatment blue light LED lamp is always constant at the preset blue light intensity, and the optimal treatment effect is achieved;
when the power of the blue light power driving module exceeds the maximum limit, the illumination intensity of the jaundice treating blue light LED lamp cannot reach a preset value, the buzzer buzzes, and meanwhile, the alarm lamp flickers, so that a worker is reminded that the jaundice treating blue light LED lamp is seriously attenuated and cannot meet the treatment requirement, and the jaundice treating blue light LED lamp needs to be maintained and replaced;
the MCU control unit module sends an adjusting control electric signal to the blue light power driving module, and the blue light power driving module adjusts the output power output to the jaundice treating blue light LED lamp according to the adjusting control electric signal, so that the jaundice treating blue light LED lamp is always kept the same as the preset illumination intensity in the attenuation process;
the illumination intensity detection module is composed of an illumination sensor, the illumination sensor detects the actual illumination intensity in the treatment box and sends an actual illumination intensity electric signal to the MCU control unit module, and the MCU control unit module compares the actual illumination intensity with a preset illumination intensity value and adjusts the output power of the blue light power driving module, so that the blue light intensity in the treatment box is always the same as the preset blue light intensity;
when the power input into the blue light power driving module by the system power supply module exceeds a preset protection value, the overcurrent protection module feeds back the power input into the blue light power driving module by the system power supply module to the MCU control unit module, and the MCU control unit module analyzes whether the power input into the blue light power driving module by the system power supply module exceeds a preset safety range value or not; if the power input into the blue light power driving module by the power supply module exceeds a safe range value, the MCU control unit module sends a disconnection signal to the overcurrent protection module and sends an alarm signal to the human-computer interaction and alarm module; the man-machine interaction and alarm module gives an alarm, and the overcurrent protection module disconnects the system power module from the blue light power driving module, so that the condition that the blue light power driving module is overloaded, circuit faults are caused, and even potential safety hazards of overload and fire are caused is avoided.
The utility model provides a phototherapy system with blue light intensity detects has real illumination intensity of monitoring often, and invariable all the time is presetting blue light intensity, reaches best treatment, and the unable treatment of blue light decay is reminded, presets overload protection, avoids the characteristics of overload safety hidden danger. The utility model has the advantages that: the MCU control unit module adjusts the power of the blue light power driving module according to the electric signal detected by the received illumination intensity detection module, and the blue light power driving module controls the illumination intensity of the external jaundice treatment blue light LED lamp, so that the illumination intensity of the jaundice treatment blue light LED lamp is always constant at the preset blue light intensity, and the optimal treatment effect is achieved;
when the power of the blue light power driving module exceeds the maximum limit, the illumination intensity of the jaundice treating blue light LED lamp cannot reach a preset value, the buzzer buzzes, and meanwhile, the alarm lamp flickers, so that a worker is reminded that the jaundice treating blue light LED lamp is seriously attenuated and cannot meet the treatment requirement, and the jaundice treating blue light LED lamp needs to be maintained and replaced;
the MCU control unit module sends an adjusting control electric signal to the blue light power driving module, and the blue light power driving module adjusts the output power output to the jaundice treating blue light LED lamp according to the adjusting control electric signal, so that the jaundice treating blue light LED lamp is always kept the same as the preset illumination intensity in the attenuation process;
the illumination intensity detection module is composed of an illumination sensor, the illumination sensor detects the actual illumination intensity in the treatment box and sends an actual illumination intensity electric signal to the MCU control unit module, and the MCU control unit module compares the actual illumination intensity with a preset illumination intensity value and adjusts the output power of the blue light power driving module, so that the blue light intensity in the treatment box is always the same as the preset blue light intensity;
when the power input into the blue light power driving module by the system power supply module exceeds a preset protection value, the overcurrent protection module feeds back the power input into the blue light power driving module by the system power supply module to the MCU control unit module, and the MCU control unit module analyzes whether the power input into the blue light power driving module by the system power supply module exceeds a preset safety range value or not; if the power input into the blue light power driving module by the power supply module exceeds a safe range value, the MCU control unit module sends a disconnection signal to the overcurrent protection module and sends an alarm signal to the human-computer interaction and alarm module; the man-machine interaction and alarm module gives an alarm, and the overcurrent protection module disconnects the system power module from the blue light power driving module, so that the condition that the blue light power driving module is overloaded, circuit faults are caused, and even potential safety hazards of overload and fire are caused is avoided.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. A phototherapy system with blue light intensity detection comprises a system power supply module, an MCU control unit module, a human-computer interaction and alarm module, a blue light power driving module, an overcurrent protection module and an illumination intensity detection module, and is characterized in that the system power supply module is connected with the MCU control unit module;
the system power supply module is respectively connected with the MCU control unit module, the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module, and the MCU control unit module is respectively connected with the human-computer interaction and alarm module, the blue light power driving module and the illumination intensity detection module;
and an overcurrent protection module is arranged between the system power module and the blue light power driving module.
2. The phototherapy system with blue light intensity detection of claim 1, wherein the human-computer interaction and alarm module is composed of a setting terminal, a display terminal and an alarm terminal, and the setting terminal is responsible for inputting blue light intensity and treatment time; the display terminal displays the illumination intensity of the externally connected blue LED lamp for treating jaundice, which is measured by the current illumination intensity detection module, a preset blue illumination intensity-time change curve, and the power of the actual blue power driving module is compared with the power of the original blue power driving module corresponding to the preset blue light intensity; the alarm terminal is provided with a buzzer and an alarm lamp.
3. The phototherapy system with blue light intensity detection of claim 1, wherein the blue light power driving module is formed by a dc power transmission power controller, a control terminal of the dc power transmission power controller is connected to the MCU control unit module, an output terminal of the dc power transmission power controller is externally connected to the blue LED lamp for treating jaundice, and an output terminal of the dc power transmission power controller is inputted with a dc regulated current from the system power module.
4. The phototherapy system with blue light intensity detection of claim 1, wherein the illumination intensity detection module is comprised of an illumination sensor.
5. The phototherapy system with blue light intensity detection of claim 2, wherein the jaundice treatment blue light LED lamp is disposed within a treatment chamber.
6. The phototherapy system with blue light intensity detection of claim 1, wherein the over-current protection module is disposed between the system power module and the blue light power driving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932230.6U CN211935196U (en) | 2019-11-11 | 2019-11-11 | Phototherapy system with blue light intensity detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932230.6U CN211935196U (en) | 2019-11-11 | 2019-11-11 | Phototherapy system with blue light intensity detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211935196U true CN211935196U (en) | 2020-11-17 |
Family
ID=73166516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932230.6U Expired - Fee Related CN211935196U (en) | 2019-11-11 | 2019-11-11 | Phototherapy system with blue light intensity detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211935196U (en) |
-
2019
- 2019-11-11 CN CN201921932230.6U patent/CN211935196U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2621909A1 (en) | An impedance controlled electronic lamp circuit | |
| US11883546B2 (en) | Luminaire with disinfection light exposure and dosage limit control protocol and sensor integration | |
| US10264645B2 (en) | Light and method for operating a light | |
| CN105455946A (en) | Protection device, protection method, wearable equipment and display device | |
| CN211935196U (en) | Phototherapy system with blue light intensity detects | |
| KR101665296B1 (en) | LED lamp used power separate relay | |
| CN211959629U (en) | Indoor direct-current health-care lighting intelligent control system | |
| WO2018205720A1 (en) | Negative ion generating device, air conditioner, and air purifier | |
| CN103316369B (en) | High energy ultraviolet sterilization circuit device | |
| CN104582143B (en) | The regulation and control method of intelligent lighting | |
| CN219271964U (en) | Red and blue light therapeutic instrument and early warning system thereof | |
| EP4007453A1 (en) | Stage lamp control system having photobiological safety and control method therefor | |
| CN104684227A (en) | LED intelligent light adjustment driving circuit | |
| CN205144852U (en) | Protection device , wearable equipment and display device | |
| CN111707916A (en) | Blue light detection circuit for LED lighting equipment and detection method thereof | |
| CN109499003A (en) | A kind of Phototherapeutic instrument and its control method for preventing and treating alzheimer's disease | |
| CN204965841U (en) | Laboratory is camera bellows for illumination | |
| RU199325U1 (en) | BACTERICIDAL UNIT FOR AIR DISINFECTION | |
| CN204319154U (en) | For heating control circuit and the heat preserving table of heat preserving table | |
| CN203350742U (en) | Temperature control module and temperature control apparatus | |
| CN220368459U (en) | Overcurrent protection system of blue light therapeutic apparatus and blue light therapeutic apparatus | |
| CN209930582U (en) | Photosensitive LED lamp of intelligence | |
| CN101621882A (en) | Lighting circuit of refrigerating device | |
| RU200422U1 (en) | BACTERICIDAL DEVICE FOR AIR AND SURFACE DISINFECTION | |
| CN212510703U (en) | Light source device for ophthalmologic examination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20211111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |