CN209992020U

CN209992020U - Household environment detection device

Info

Publication number: CN209992020U
Application number: CN201920935716.9U
Authority: CN
Inventors: 何桂连
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-01-24
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a family's environment detection device, including a plurality of ADC modules, MCU controller, SPI data communication module, the display module that temperature detection module, humidity detection module, formaldehyde detection module, TVOC detection module, input and each detection module are connected respectively, power management module and button module still include the electromagnetic radiation detection module who is used for detecting electromagnetic radiation intensity, electromagnetic radiation detection module is connected with one of them ADC module input. The utility model discloses a family's environment detection device, the electromagnetic radiation intensity that can detect family's environment can in time handle when electromagnetic radiation intensity exceeds standard to effectively avoid electromagnetic radiation to the injury of human body, ensured people's personal safety. In addition, the device also has the functions of detecting temperature and humidity, TVOC concentration, PM2.5 and formaldehyde concentration, and has multiple functions.

Description

Household environment detection device

Technical Field

The utility model relates to a check out test set technical field, more specifically say, relate to a family's environment detection device.

Background

With the development of national economy, the requirements of people on living environment are higher and higher. However, with the application of electronic products and chemical products, a large amount of electromagnetic radiation and chemical volatile matters are generated, and once the substances exceed the tolerance of human bodies, great damage and diseases can be caused, for example, the human bodies live in an environment with excessive formaldehyde content for a long time, and serious fatal diseases such as leukemia can be caused.

The current home environment detection device usually has the functions of detecting temperature, humidity, formaldehyde content and the like, and does not generally have the function of detecting the electromagnetic radiation intensity. The meaning of the electromagnetic hazard is difficult to understand for ordinary people, the electromagnetic intensity is difficult to find in living environment, and once the problem is known, great harm is caused to human bodies. Therefore, there is an urgent need for a device that can provide people with environmental detection, especially with the function of detecting the intensity of electromagnetic radiation in a home environment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that exists among the prior art, provide a family's environment measuring device.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides an environment detection device of family, including a plurality of ADC modules, MCU controller that temperature detection module, humidity detection module, formaldehyde detection module, TVOC detection module, input and each detection module are connected respectively, with SPI data communication module, display module that a plurality of ADC module outputs and MCU controller connect, power management module and button module still include the electromagnetic radiation detection module who is used for detecting electromagnetic radiation intensity, electromagnetic radiation detection module is connected with one of them ADC module input.

Still include PM2.5 detection module for detect family's environment dust particle concentration, PM2.5 detection module is connected with one of them ADC module input.

The household environment monitoring system further comprises an alarm module, wherein the alarm module is connected with the MCU controller, and the alarm module gives an alarm when a detection signal of the household environment exceeds a set value.

The device also comprises a memory for storing the setting and correction information of each detection module, and the memory is connected with the MCU controller through the SPI data communication module.

The cloud server is characterized by further comprising a wired/4G communication module for data communication with the cloud server through a network, and the wired/4G communication module is connected with the MCU controller.

The display device also comprises a clock module used for providing standard time, the MCU controller drives the display module to display the current time by receiving a clock signal of the clock module, and the clock module is connected with the MCU controller.

The temperature detection module is a temperature sensor and is used for detecting the temperature of the household environment, and the temperature sensor is connected with the input end of one of the ADC modules.

The humidity detection module is a humidity sensor and is used for detecting the humidity of the family environment, and the humidity sensor is connected with the input end of one of the ADC modules.

TVOC monitoring module for detect family's environment peculiar smell chemical gas concentration, TVOC monitoring module is connected with one of them ADC module input.

The formaldehyde monitoring module is used for detecting the formaldehyde concentration of the household environment and is connected with the input end of one ADC module.

The utility model has the advantages that:

the utility model discloses a family's environment detection device can detect family's environment's electromagnetic radiation intensity, can in time handle when electromagnetic radiation intensity exceeds standard to effectively avoid electromagnetic radiation to the injury of human body, ensured people's personal safety. In addition, still have humiture, TVOC concentration, PM2.5, formaldehyde concentration detection's function, the function is various, can also network with the cell-phone in addition and show the detected information on the cell-phone.

Drawings

The following describes the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a block schematic diagram of the present invention.

Fig. 2 is the utility model discloses a detection device and the schematic diagram of cell-phone APP communication.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention, and the technical effects obtained by the present invention easy to understand, the following detailed drawings are combined to further explain the embodiments of the present invention.

It should be noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

The utility model provides a family's environment detection device is the check out test set that the people's house environment based on the family used, is the effective integration of microelectronic technique, sensor technology, network technology. Utilize detection device to gather environmental information, analyze through MCU, real-time display time on the LCD screen, the humiture, formaldehyde content, TVOC content, electromagnetic radiation intensity size, information such as PM2.5 numerical value, can send the high in the clouds through 4G or wired network simultaneously, show information through cell-phone APP, have the warning function under the condition that surpasss national standard (setting value) scope, can start devices such as clarification plant this moment, in time handle, effectively ensure people's physical and mental health.

As shown in fig. 1, in an embodiment of the present invention, a home environment detection device is provided, which mainly comprises a MCU controller, a power management module, a display module, an alarm module, a key module, a wired/4G communication module, a clock module, an electromagnetic radiation monitoring module, a temperature sensing module, a humidity sensing module, a PM2.5 monitoring module, a TVOC monitoring module, a formaldehyde monitoring module, a plurality of ADC modules, an SPI data communication module, a memory, and the like.

Wherein, electromagnetic radiation monitoring module, temperature sensing module, humidity sensing module, PM2.5 monitoring module, TVOC monitoring module, formaldehyde monitoring module are connected with the input of an ADC module respectively, and the output of all ADC modules all is connected with SPI data communication module, and the MCU controller is connected with SPI data communication module, display module, alarm module, button module, wired/4G communication module, clock module respectively.

And the power supply management module is used for providing a stable and continuous power supply for each component and has automatic protection functions of automatic overcurrent, overvoltage and the like.

The MCU controller is a core control component of the application and is used for receiving detection signals of all the detection modules, sending out a central control instruction through a software algorithm and controlling the working state of all the components.

And the display module is used for displaying the detection information, the current time and the like of each detection module in real time. The display module preferably employs an LCD display screen.

And the alarm module gives an alarm when the detection signal of the home environment exceeds a set value.

And the key control is used for setting parameters, turning on and off the machine and the like.

And the wired/4G communication module is used for data communication with the cloud server through a network.

And the MCU controller drives the display module to display the current time by receiving a clock signal of the clock module.

The ADC module is an analog-to-digital converter, and is configured to convert an analog detection signal of the detection module into a digital signal. In this application, the ADC module is equipped with a plurality ofly, and every detection module all is connected with the input of one of them ADC module, and the output of a plurality of ADC modules is connected with SPI data communication module after linking together.

And the SPI data communication module is an integrated communication channel connected between each ADC module and the MCU controller.

And the memory is used for storing the setting and correction information of each detection module.

And the electromagnetic radiation monitoring module is used for detecting the electromagnetic radiation intensity of the household environment.

And the temperature sensor module is used for detecting the temperature of the household environment.

And the humidity sensor module is used for detecting the humidity of the household environment.

And the PM2.5 monitoring module is used for detecting the concentration of the dust particles in the household environment.

And the TVOC monitoring module is used for detecting the concentration of the household environmental peculiar smell chemical gas. Researchers of indoor air quality often refer to all indoor organic gaseous substances they sample for analysis as TVOCs.

And the formaldehyde monitoring module is used for detecting the formaldehyde concentration of the household environment.

As shown in fig. 2, through wired/4G communication module, can convey the high in the clouds with the mode of agreement and instruction with the information that detection module detected, the high in the clouds is according to the registered information display of user APP the utility model discloses current running state and alarm information remind the user to rationally control clarification plant such as operation air conditioner, clarifier, exhaust equipment.

The utility model discloses a family's environment detection device can detect family's environment's electromagnetic radiation intensity, can in time handle when electromagnetic radiation intensity exceeds standard to effectively avoid electromagnetic radiation to the injury of human body, ensured people's personal safety. In addition, still have humiture, TVOC concentration, PM2.5, formaldehyde concentration detection's function, the function is various, can also network with the cell-phone in addition and show the detected information on the cell-phone, and people can look over at any time, can in time report to the police when exceeding standard, remind people to pay attention to in order to properly handle.

The above embodiments and drawings are only for illustrating the technical solutions of the present invention and do not constitute a limitation to the present invention, it should be noted that a person skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for part or all of the technical features, and these modifications or substitutions should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an environment detection device of family, includes a plurality of ADC modules, MCU controller that temperature detection module, humidity detection module, formaldehyde detection module, TVOC detection module, input and each detection module are connected respectively, with SPI data communication module, display module that a plurality of ADC module outputs and MCU controller connect, power management module and button module, its characterized in that: the electromagnetic radiation detection module is used for detecting the intensity of electromagnetic radiation and is connected with the input end of one ADC module.

2. The home environment detection apparatus according to claim 1, wherein: still include PM2.5 detection module for detect family's environment dust particle concentration, PM2.5 detection module is connected with one of them ADC module input.

3. The home environment detection apparatus according to claim 1, wherein: the household environment monitoring system further comprises an alarm module, wherein the alarm module is connected with the MCU controller, and the alarm module gives an alarm when a detection signal of the household environment exceeds a set value.

4. The home environment detection apparatus according to claim 1, wherein: the device also comprises a memory for storing the setting and correction information of each detection module, and the memory is connected with the MCU controller through the SPI data communication module.

5. The home environment detection apparatus according to claim 1, wherein: the cloud server is characterized by further comprising a wired/4G communication module for data communication with the cloud server through a network, and the wired/4G communication module is connected with the MCU controller.

6. The home environment detection apparatus according to claim 1, wherein: the display device also comprises a clock module used for providing standard time, the MCU controller drives the display module to display the current time by receiving a clock signal of the clock module, and the clock module is connected with the MCU controller.

7. The home environment detection apparatus according to claim 1, wherein: the temperature detection module is a temperature sensor and is used for detecting the temperature of the household environment, and the temperature sensor is connected with the input end of one of the ADC modules.

8. The home environment detection apparatus according to claim 1, wherein: the humidity detection module is a humidity sensor and is used for detecting the humidity of the family environment, and the humidity sensor is connected with the input end of one of the ADC modules.

9. The home environment detection apparatus according to claim 1, wherein: TVOC monitoring module for detect family's environment peculiar smell chemical gas concentration, TVOC monitoring module is connected with one of them ADC module input.

10. The home environment detection apparatus according to claim 1, wherein: the formaldehyde monitoring module is used for detecting the formaldehyde concentration of the household environment and is connected with the input end of one ADC module.