TWM527089U - Easy-to-install multiple transmission interface composite air quality detection apparatus - Google Patents

Description

Easy to install multi-transport interface composite air quality detection device

This creation is an air quality detection device, especially a multi-transport interface composite air quality detection device that can simultaneously monitor multiple gas concentrations and environmental information in the air and is easy to install.

Air is one of the elements of human life. At present, people spend most of their time indoors. Therefore, the quality of indoor air directly affects people's work efficiency, quality of life and health, especially in recent years. The problem has become a topic of concern, and even the current weather forecast has included air quality into one of the key projects.

The air in the air is mostly colorless and odorless, so it is difficult to directly judge the quality of the air. The air quality detection device relies on the detection of a single or specific gas. For places that require air detection, such as factory operations or public places, multiple detection devices must be installed. Moreover, the existing air quality detecting devices are all single transmission interfaces. When multiple air quality detecting devices are installed, the construction of the power line or the transmission line is complicated, and even a special adapter must be purchased to transmit power or information; In addition, in order to have a better detection effect, the air quality detecting device needs to be regularly corrected or replaced, and the current detecting device needs to be replaced by the original professional personnel, which is very time-consuming and labor-intensive. And the subsequent maintenance costs are high and it is difficult to popularize.

In view of the cumbersome installation of air quality detection devices and the ability to monitor only specific gas defects, the present invention provides an easy-to-install multi-transport interface composite air quality detection device that can monitor multiple gases and meet environmental requirements. Different gas sensing modules are provided, and a variety of ports are provided for easy installation in the room.

The main technical means used to achieve the above objectives is to make the easy-to-install multi-transport interface composite air quality detecting device include:

a gas sensing unit, the gas sensing unit is composed of a plurality of sensing modules, and the sensing modules are respectively configured to monitor different gas and environmental information to obtain a monitoring signal, and each sensing mode The group can automatically interpret the type and range of its own sensing module;

a processor connecting the sensing modules to convert the monitoring signals into a monitoring information;

a touch screen connected to the processor, the touch screen providing a user interface, the user interface displaying the monitoring information and receiving an operation instruction;

a communication module connected to the processor for externally transmitting the monitoring information;

A multi-transport interface is connected to the processor, and the multi-transport bread comprises a first power port, a second power port, a network port, a universal serial bus port, and an RS485 port.

It can be known from the above that the multiple transmission interface of the present invention has a plurality of connection ports, and the first power connection port, the second power connection port, the network port, and the universal sequence bus bar connection can be utilized. Any one of the external devices or the power source can be externally connected to the multi-transport interface composite air quality detecting device by the external device or the power source without separately configuring a separate power line.

The creation can be easily set by inputting the operation command on the touch screen, and the monitoring information is displayed by the touch screen. In addition, the first power connection port, the network port, the universal serial bus port, the RS485 port, and the communication module can be connected via a multiple transmission interface, and an external electronic product such as a computer or a smart mobile device is connected. To pass this monitoring information to external electronic products. The creation can also use the relay output 红外线 or infrared connection 搭配 to be used with a blower and an air cleaner. When the indoor air quality is poor, the blower or the air cleaner is activated in time to improve the air quality.

Referring to FIG. 1 and FIG. 2 , the present invention is an easy-to-install multi-transport interface composite air quality detecting device 10 , comprising: a housing 11 , a gas sensing unit 20 , a circuit board 30 , and a The processor 40, a touch screen 50, a multiple transmission interface 60, and a communication module 70.

The gas sensing unit 20 is disposed on a side of the housing 11. The circuit board 30 is disposed in the housing 11. The touch screen 50 is disposed on the front surface of the housing 11. The multiple transmission interface 60 is located at the front. The other side of the housing 11 , the processor 40 is electrically connected to the circuit board 30 and located in the housing 11 , wherein the gas sensing unit 20 , the touch screen 50 , the multiple transmission interface 60 , and the communication module 70 is electrically coupled to the processor 40 by the circuit board 30.

The gas sensing unit 20 can be used to measure different gases and information in the air. The gas sensing unit 20 can include a plurality of different sensing modules, for example, including an oxygen sensing module 21 and a carbon monoxide sensation. The measuring module 22, the carbon dioxide sensing module 23, the ozone sensing module 24, the formaldehyde sensing module 25, the hydrogen sulfide sensing module 26 or the total volatile organic compound (TVOC) sensing module 27 are used for The gas concentration (ppm, volume concentration in parts per million) of different gases measured in air. In addition, the present invention may further include a suspended particle sensing module 28, a temperature sensing module 291, and a humidity sensing module 292 for respectively measuring suspended particles (PM10, PM2.5), temperature, and humidity in the room. And other environmental information. Each of the sensing modules converts the detected gas concentration and environmental information into a monitoring signal. In addition, the above sensing modules are only described as an embodiment, and are not limited thereto; the sensing modules in the gas sensing unit 20 are replaced by visual requirements, and can be replaced by screwing, clamping, etc. Different sensing modules are replaced according to the needs of users or relevant regulations of various countries, such as replacement of ammonia, nitrogen monoxide, nitrogen dioxide, sulfur dioxide, nitrogen oxides, sulfur oxides, chlorine gas, chlorine dioxide, Sensing modules such as ethylene oxide and hydrogen chloride have better practicability and convenience.

The processor 40 receives the monitoring signals from the sensing modules, converts the monitoring signals into a monitoring information, and transmits the monitoring information to the touch screen 50. The touch screen 50 provides a user interface (not The user interface is used to display the currently monitored air information. In addition, the user can input an operation command on the user interface of the touch screen 50 to operate the easy-to-install composite air quality detecting device 10. In addition, the touch screen 50 can display the current concentration of various gases. And environmental information, and can display the current status through color (such as green when the normal color is displayed, red when the alarm is exceeded, or yellow when the gas sensing unit 20 is in poor contact or fault), for the user to quickly change color Determine the current indoor air quality status to take contingency measures.

The multiple transmission interface 60 is an integrated interface for receiving the power or transmission signal of the easy-to-install composite air quality detecting device 10. The multiple transmission interface 60 can include: a first power connection port 61 and a network connection port 62. A universal serial bus (USB) port 63, a second power port 64, an RS485 port 65, a relay output port 66, and an infrared port 67 are provided. The first power connection port 61 and the second power port port 64 can be a power socket. In this embodiment, the first power port 61 is a 3P power socket, and the second power port 64 is The round hole socket allows this creation to use different power cords or power supplies for power.

In another embodiment, the first power port 61 can be a Power Line Communication (PLC) interface, and the Power Line Communication (PLC) interface is connected to a power line. The first power port 61 utilizes power carrier communication technology to transmit power from the outside to the present, and transmits the signal through the power line.

The network port 62 can be an RJ45 type interface. For example, the network port 62 is an Ethernet Power and Ethernet (PoE) interface. When the network port 62 is Ethernet, the network is powered. When connected to the communication interface, it can be connected to a router via a network cable, and the router can obtain the generated power and transmit the signal to the router.

The universal serial bus port 63 can be a Micro USB slot, so that the universal serial bus bar connection 63 can be connected to a USB transmission line to transmit signals or obtain power, and can be used as an interface for augmenting external devices.

Therefore, it can be seen from the above that the easy-to-install hybrid air quality detecting device 10 of the present invention can utilize the first power connection port 61, the network port 62, the universal sequence bus bar port 63, and the second power source. One of the ports 64 receives power, and one of the ports is connected to an external power supply via a corresponding cable according to the needs of the user or the environment, and the author can obtain the required working power, so no additional configuration is required for the creation. The independent power cord can obtain power by using the common power supply in the room, and has the advantages of convenient installation. In addition, the first power port 61, which can serve as a power carrier communication interface, the network port 62, which can be regarded as an Ethernet power receiving and communication interface, and the universal serial bus port 63 can receive power. The user can also input the operation command to the easy-to-install compound air through the first power port 61, the network port 62, and the universal serial bus port 63. The quality detecting device 10 allows the user to conveniently select a suitable port to transmit signals according to the demand, thereby avoiding the inconvenience caused by the traditional connection with a single connector and an additional adapter.

The RS485 port 65 can be connected to an external computer through a transmission cable, so that the user can obtain the setting data of the processor 40 by using the external computer, and use the external computer to change the setting data built in the processor 40. For example, when the different sensing modules in the gas sensing unit 20 or the government's regulations on the indoor air quality standards are changed, the setting data of the processor 40 is corrected, and the components of the creation are changed or the data are set. The modification does not need to be returned to the original factory every time, so that the user can adjust and set it by himself.

The relay output 埠66 is a dry contact port, and is connected to an external alarm or an indoor appliance through a connection line for outputting a start command to the external alarm or the indoor appliance; the infrared connection 埠67 is to use the wireless infrared signal to issue a start command to the external alarm or the indoor appliance. The easy-to-install hybrid air quality detecting device 10 sends the start command to the external alarm through the relay output 66 or the infrared port 67, and the present invention determines that the current indoor air quality exceeds the regulations. The scope of the external alarm to open the user to remind the user of the current poor air quality, or to activate indoor appliances such as: exhaust fan, air cleaner, to accelerate air circulation or filter air to eliminate poor air quality.

A storage unit 31 is further disposed on the circuit board 30. The storage unit 31 is electrically connected to the processor 40 for storing the monitoring information, so that the user can confirm the monitoring information at different time points at any time, which is convenient for the user to compare. The unit 31 can be a 16G hard disk, which can store monitoring information for a long time (for example, within 5 years), and can display monitoring information through the touch screen 50 by using a trend graph and a text bar. Changes in the concentration of various gases and environmental information over a period of monitoring (one day, one week) for comparison by users.

Referring to FIG. 1 and FIG. 3, the composite air quality detecting device 10 that is easy to install is connected to a router 80. The easy-to-install hybrid air quality detecting device 10 is connected to the network 62. A network cable 81 is electrically connected to the router 80 and receives power provided by the router 80 to enable the easy-to-install hybrid air quality detecting device 10 to operate smoothly and is connected to the router 80 via the Internet. a web server (not shown) for uploading the monitoring information to the web server, the user connecting to the web server via the internet or using the smart mobile device 90 to open a smart mobile device 90 The app can be used to understand the air quality in the room, even if the user is outdoors or elsewhere.

The communication module 70 can be connected to an antenna 71, and wirelessly communicates with the smart mobile device 90 or other communication device via the antenna 71. The wireless communication protocol can be Wi-Fi, LTE, Bluetooth, One of Zigbee, when the user uses the smart mobile device 90 to connect to the author via the antenna 71, the user can use the smart mobile device 90 to input the operation command or display the monitoring information, so that the user can use It is very convenient to confirm the current indoor air quality without going to the easy-to-install composite air quality detecting device 10.

Referring to FIG. 4, the present invention utilizes the specific implementation manner of power reception and communication of the Ethernet: the network connection 62 of the present creation is used to connect the router 80 to the route 81 of the network, and the router 80 also passes through another network. The route 81 is connected to a computer 91, so that the network connection 62 of the present author can obtain working power from the router 80 by the Ethernet power receiving and communication technology, and simultaneously transmit with the computer 91 to transmit monitoring information. To the computer 91, or to set up the creation by using the computer 91. In addition, in the embodiment, the computer 91 can use remote control technology to connect the remaining computers (not shown) or smart mobile devices. Improve the convenience of monitoring.

Referring to FIG. 5, the present embodiment utilizes a specific implementation of power carrier communication: the first power port 61 of the present invention is connected to a power socket 93a by a power line 92, and the power socket 93 is connected to a wall. One end of the indoor power line 94, and the power required for the creation is obtained through the power socket 93a, and another power socket 93b connected to the other end of the indoor power line 94 is plugged with a power line bridge 95, and the power line is bridged. The router 95 is connected to the router 80 using the network route 81, and the router 80 is connected to the computer 91 using another network route 81. The creation can transmit the monitoring information to the power socket 93b via the first power port 61 using a power carrier communication technology, and the computer 91 is connected to the power line bridge 95 on the power socket 93b by using the router 80 and the network route 81, and The creation is connected so that the computer 91 can receive the monitoring information and can also set the creation, and the creation can use the first power connection 61 to simultaneously obtain power and transmit signals.

Please refer to FIG. 6 , which is a schematic diagram of the appearance of a single sensing module in the gas sensing unit 20 . Each sensing module is provided with a connecting plug 201 , and each connecting plug 201 of each sensing module is With the same specifications, the sensing modules in the gas sensing unit 20 of the present invention can be arbitrarily replaced in the mounting position in the housing 11 or can be easily replaced with other different sensing modules, and the connecting plug 201 can be correspondingly Plugging in the connection port of the housing 11 and electrically connecting to the circuit board 30; further, after sensing, each sensing module in the gas sensing unit 20 is provided in the sensing module. The circuit automatically interprets its own sensing module type, range, unit and alarm value to remind the user to maintain the gas sensing unit 20.

In summary, the present invention is an easy-to-install multi-transport interface composite air quality detecting device, which can detect different gas concentrations, air temperatures, suspended particles, etc. by using different sensing modules in the gas sensing unit. The sensing modules can be freely replaced with any user requirements or environmental applications. The ports on the multiple transmission interface are used as interfaces for receiving power, transmitting signals, and transmitting control commands, simplifying the installation of the creation, reducing wiring, and enabling the creation of the creation. In addition, the creation and monitoring of the creation can be performed through a touch screen of the creation, or a smart mobile device connected to the creation or a web server, wherein an application program can be installed inside the smart mobile device. Creation is set up and monitored. The user can confirm the air quality information whether indoors or outdoors; finally, the relay output or the infrared connection port of the multiple transmission interface can output an activation signal to an external alarm or an air cleaner for Alert or reduce the condition of poor air quality.

The above description of the present invention is only for the purpose of illustration and is not intended to limit the scope of the present invention. Any part of the changes and the structure of the changes are still within the scope of the creative protection.

10‧‧‧Easy to install multi-transport interface composite air quality detection device
11‧‧‧Shell
20‧‧‧Gas sensing unit
21‧‧‧Oxygen sensing module
22‧‧‧carbon monoxide sensing module
23‧‧‧CO2 sensing module
24‧‧‧Ozone sensing module
25‧‧‧Formaldehyde Sensing Module
26‧‧‧ Hydrogen sulfide sensing module
27‧‧‧ Total Volatile Organic Compound Sensing Module
28‧‧‧Suspension sensing module
291‧‧‧Temperature Sensing Module
292‧‧‧Humidity sensing module
30‧‧‧ boards
31‧‧‧ storage unit
40‧‧‧ processor
50‧‧‧ touch screen
60‧‧‧Multiple transmission interface
61‧‧‧First power connection埠
62‧‧‧Internet connection埠
63‧‧‧Common sequence bus connection埠
64‧‧‧Second power connection埠
65‧‧‧RS485 port埠
66‧‧‧Relay output埠
67‧‧‧Infrared connection埠
70‧‧‧Communication module
71‧‧‧Antenna
80‧‧‧ router
81‧‧‧Network cable
90‧‧‧Smart mobile device
91‧‧‧ computer
92‧‧‧Power line
93a, 93b‧‧‧Power Socket
94‧‧‧ indoor power cord
95‧‧‧Power Bridge

Figure 1 is a schematic diagram of the structure of the present creation. Figure 2 is a block diagram of the creation. Figure 3 is a schematic diagram of the state of use of the present creation. Figure 4 is a schematic diagram of another use state of the present creation. Figure 5 is a schematic diagram of another use state of the present creation. FIG. 6 is a perspective view of a sensing module in the gas sensing unit of the present invention.

10‧‧‧Easy to install multi-transport interface composite air quality detection device

11‧‧‧Shell

20‧‧‧Gas sensing unit

30‧‧‧ boards

40‧‧‧ processor

50‧‧‧ touch screen

60‧‧‧Multiple transmission interface

61‧‧‧First power connection埠

62‧‧‧Internet connection埠

63‧‧‧Common sequence bus connection埠

64‧‧‧Second power connection埠

65‧‧‧RS485 port埠

66‧‧‧Relay output埠

67‧‧‧Infrared connection埠

71‧‧‧Antenna

Claims (9)

An easy-to-install multi-transport interface composite air quality detecting device comprises: a gas sensing unit comprising a plurality of sensing modules, wherein the sensing modules respectively monitor different kinds of gases, respectively a monitoring signal; a processor connecting the sensing modules to convert the monitoring signals into a monitoring information; a touch screen connected to the processor, the touch screen providing a user interface, the user The interface displays the monitoring information and can receive an operation command; a communication module is connected to the processor for transmitting the monitoring information; a multi-transport interface is connected to the processor, and the multi-transport bread contains a first power source a port, a second power port, a network port, a universal serial bus port, and an RS485 port, wherein the first power port, the second power port, the network port, The universal serial bus bar and the RS485 port are electrically connectable to a corresponding external device to obtain operating power from the external device. The multi-transport interface composite air quality detecting device of claim 1, wherein the multiple transmission interface further comprises a relay output port and an infrared port, respectively, and respectively sending a start command according to the control of the processor. . The multi-transport interface composite air quality detecting device of claim 1 or 2, wherein the plurality of sensing modules in the gas sensing unit comprise an oxygen sensing module and a carbon monoxide sensing module , carbon dioxide sensing module, ozone sensing module, formaldehyde sensing module, hydrogen sulfide sensing module, total volatile organic compound sensing module, ammonia sensing module, and nitric oxide sensing module At least two of the nitrogen dioxide sensing module, the sulfur dioxide sensing module, the ethylene oxide sensing module, and the hydrogen chloride sensing module. The multi-transport interface composite air quality detecting device of claim 1, wherein the first power port is a 3P power socket; the second power port is a round hole socket; For the RJ45 type network interface. The multi-transport interface composite air quality detecting device of claim 1, wherein the gas sensing unit further comprises a suspended particle sensing module connected to the processor, a temperature sensing module and a Humidity sensing module. The multi-transport interface composite air quality detecting device of claim 1, wherein the communication module is connected to an antenna. The multi-transport interface composite air quality detecting device of claim 1, wherein the communication protocol of the communication module is one of Wi-Fi, LTE, Bluetooth, and Zigbee. The multi-transport interface composite air quality detecting device of claim 1, wherein the air detecting device comprises a housing, and each sensing module in the gas sensing unit is detachably disposed on One side of the housings. The multi-transport interface composite air quality detecting device of claim 8, wherein the multiple transmission interface is disposed on the other side of the housing.