CN216645440U - Multi-parameter environmental sensor capable of being freely combined - Google Patents
Multi-parameter environmental sensor capable of being freely combined Download PDFInfo
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- CN216645440U CN216645440U CN202123231712.9U CN202123231712U CN216645440U CN 216645440 U CN216645440 U CN 216645440U CN 202123231712 U CN202123231712 U CN 202123231712U CN 216645440 U CN216645440 U CN 216645440U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model relates to a freely combined multi-parameter environment sensor, which comprises a shell, a main control board, a PM2.5/PM10 sensor, a TSP sensor, a temperature and humidity sensor, an atmospheric pressure sensor, a CO sensor and a controller, wherein the main control board, the PM2.5/PM10 sensor, the TSP sensor, the temperature and humidity sensor, the atmospheric pressure sensor and the CO sensor are arranged in the shell2A sensor and a noise sensor, and a light intensity sensor installed at the top of the outer side of the housing; PM2.5/PM10 sensor, TSP sensor, and CO2The sensor is connected with the main control board through a UART; the temperature and humidity sensor, the atmospheric pressure sensor and the illuminance sensor are connected with the main control board through I2C; the noise sensor is connected with the main control board through the ADC. The main control board and the sensor module are arranged inside the louver box, can be used outdoors in all weather, and has reliable performance and firmnessThe utility model is durable and convenient to carry and install; the method is widely applied to the fields and places needing to detect relevant parameters, such as air quality monitoring, agriculture and the like.
Description
Technical Field
The utility model belongs to the field of environmental quality acquisition and monitoring, and particularly relates to a multi-parameter environmental sensor capable of being freely combined.
Background
Environmental pollution is an irreparable problem in China, due to the fact that sources are complex, monitoring items and monitoring density far cannot meet the current requirements, most of environment detection equipment on the market at present are fixed in function and expensive in manufacturing cost, parameter selection cannot be carried out according to use scenes, and great difficulty and challenge are brought to environment monitoring. This patent environmental sensor can the multi-parameter independent assortment, uses multiple industry level high accuracy sensor, can detect multiple environmental parameter comprehensively, including PM2.5, PM10, TSP, temperature, humidity, atmospheric pressure, carbon dioxide, noise, illuminance. The monitoring requirements of different places are met, the hardware cost is minimized, the size is minimized, the use is simple, the operation is rapid, the application range is wide, and the monitoring device can play an important role in environmental monitoring.
Disclosure of Invention
In view of the above, the present invention provides a multi-parameter environmental sensor suitable for the field of environmental quality acquisition and monitoring.
In order to achieve the purpose, the technical scheme is as follows:
a multi-parameter environmental sensor capable of being freely combined comprises a shell, a main control board, a PM2.5/PM10 sensor, a TSP sensor, a temperature and humidity sensor, an atmospheric pressure sensor and CO, wherein the main control board, the PM2.5/PM10 sensor, the TSP sensor, the temperature and humidity sensor, the atmospheric pressure sensor and the CO are mounted in the shell2The sensor and the noise sensor, and the light intensity sensor is arranged at the top of the outer side of the shell;
the PM2.5/PM10 sensor, the TSP sensor and the CO2The sensor is connected with the main control board through a UART;
the temperature and humidity sensor, the atmospheric pressure sensor and the illuminance sensor are connected with the main control board through I2C;
the noise sensor is connected with the main control board through the ADC;
and the main control board is in information communication with the outside through RS 485.
As a further improvement of the utility model: the housing adopts the shutter box structure, the housing includes top cap, base and box, the box is worn to establish on the screw rod, and the top cap lid is established on the box, bottom half installation base, the screw rod lower extreme is fixed with the installing support installation, in addition, the box edge is provided with waterproof intermediate ring.
As a further improvement of the utility model: a plurality of quick connectors are arranged on the security control board, and quick free combination can be provided for each module.
As a further improvement of the utility model: the elements are powered by a wide voltage power supply of 5V-24V.
The utility model has the beneficial effects that:
the main control board and the sensor module are arranged inside the louver box, so that the louver box can be used outdoors in all weather, and is reliable in performance, firm, durable, convenient to carry and install; the method is widely applied to the fields and places needing to detect relevant parameters, such as air quality monitoring, agriculture and the like.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a structural sectional view of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Please refer to fig. 1-2:
a multi-parameter environment sensor capable of being freely combined comprises a shell 1, a main control board 2, a PM2.5/PM10 sensor 3, a TSP sensor 4, a temperature and humidity sensor 5, an atmospheric pressure sensor 6, a CO2 sensor 7, a noise sensor 8 and a light illumination sensor 9, wherein the main control board, the PM2.5/PM10 sensor 3, the TSP sensor 4, the temperature and humidity sensor 5, the atmospheric pressure sensor 6, the CO2 sensor 7 and the noise sensor are installed in the shell 1, the light illumination sensor 9 is installed at the top of the outer side of the shell 1, all elements are powered by a 5V-24V wide voltage power supply, and a plurality of quick connectors are arranged on a safety control board and can provide quick free combination for all modules;
PM2.5 PM10 sensor 3, TSP sensor 4 and CO2 sensor 7 pass through the UART and are connected with main control board 2, temperature and humidity sensor 5, atmospheric pressure sensor 6 and illuminance sensor 9 pass through I2C and are connected with main control board 2, noise sensor 8 passes through the ADC and is connected with main control board 2, main control board 2 carries out information communication with the outside through RS 485.
The housing 1 adopts the shutter box structure, the housing 1 includes top cap 11, base 12 and box 13, box 13 wears to establish on screw rod 14, and top cap 11 lid is established on box 13, and box 13 bottom installation base 12, 14 lower extremes of screw rod and installing support 15 installation are fixed, in addition, box 13 edge is provided with waterproof intermediate ring 16.
Sensor indexes are as follows:
PM2.5/PM10 sensor 3: the sensor utilizing the optical scattering principle realizes the accurate detection of the mass concentration of PM2.5 and PM10 particulate matters, and the measuring range is as follows: 0-1000 ug/m3；
The TSP sensor 4: the sensor utilizing the optical scattering principle realizes the accurate detection of the mass concentration of PM100 particles, and the measuring range is as follows: 0 to 20mg/m3
Temperature and humidity sensor 5: a high-precision temperature and humidity two-in-one acquisition sensor; measurement range temperature: -40 to 85 ℃, humidity: 0 to 99% RH
Atmospheric pressure sensor 6: a high-precision atmospheric pressure acquisition sensor with a measurement range of 300-1200 hPa;
the noise sensor 8: high performance device, prevent wind the design, the adaptability is good, and measuring range: 30-130 dBA;
CO2 sensor 7: an NDIR dual-channel sensor is adopted, so that the response is fast, the power consumption is low, the service life is long, and the measurement range is 0-10% Vol;
illuminance sensor 9: the digital light sensing chip is designed with low power consumption and reliable performance, and the measuring range is 0-20 ten thousand Lux.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A multi-parameter environmental sensor capable of being freely combined comprises a shell, and is characterized in that: the device also comprises a main control board, a PM2.5/PM10 sensor, a TSP sensor, a temperature and humidity sensor, an atmospheric pressure sensor and CO which are arranged in the shell2The sensor and the noise sensor, and the light intensity sensor is arranged at the top of the outer side of the shell;
the PM2.5/PM10 sensor, the TSP sensor and the CO2The sensor is connected with the main control board through a UART;
the temperature and humidity sensor, the atmospheric pressure sensor and the illuminance sensor are connected with the main control board through I2C;
the noise sensor is connected with the main control board through the ADC;
and the main control board is in information communication with the outside through RS 485.
2. A freely combinable multiparameter environmental sensor according to claim 1, characterized in that: the housing adopts the shutter box structure, the housing includes top cap, base and box, the box is worn to establish on the screw rod, and the top cap lid is established on the box, bottom half installation base, the screw rod lower extreme is fixed with the installing support installation, in addition, the box edge is provided with waterproof intermediate ring.
3. A freely combinable multiparameter environmental sensor according to claim 1, characterized in that: a plurality of quick connectors are arranged on the main control board, and quick free combination can be provided for each module.
4. A freely combinable multiparameter environmental sensor according to claim 1, characterized in that: the elements are powered by a wide voltage power supply of 5V-24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123231712.9U CN216645440U (en) | 2021-12-22 | 2021-12-22 | Multi-parameter environmental sensor capable of being freely combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123231712.9U CN216645440U (en) | 2021-12-22 | 2021-12-22 | Multi-parameter environmental sensor capable of being freely combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645440U true CN216645440U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123231712.9U Active CN216645440U (en) | 2021-12-22 | 2021-12-22 | Multi-parameter environmental sensor capable of being freely combined |
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| Country | Link |
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| CN (1) | CN216645440U (en) |
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2021
- 2021-12-22 CN CN202123231712.9U patent/CN216645440U/en active Active
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