CN207351986U - A kind of exhaust Detection of Air Quality box - Google Patents
A kind of exhaust Detection of Air Quality box Download PDFInfo
- Publication number
- CN207351986U CN207351986U CN201721511613.7U CN201721511613U CN207351986U CN 207351986 U CN207351986 U CN 207351986U CN 201721511613 U CN201721511613 U CN 201721511613U CN 207351986 U CN207351986 U CN 207351986U
- Authority
- CN
- China
- Prior art keywords
- air
- air quality
- air inlet
- housing
- box
- 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
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Abstract
It the utility model is related to a kind of exhaust Detection of Air Quality box,It is removably mounted in Household Air Purifier,Including air inlet pipe and detection box,Detection box includes closed shell,Exhaust fan,Mainboard,Data port,Air quality sensor and power module,Housing includes upper cover and lower cover,Upper cover is removably tightly fixed on lower lid,An air inlet is provided with housing,Air inlet pipe is installed on air inlet,Exhaust fan is embedded in the housing away from air inlet,For discharging the air in housing to form negative pressure,And then in outside air suction casing and air quality sensor will be supplied to be detected by air inlet pipe,Data port is embedded in the housing,It is electrically connected for the corresponding interface with Household Air Purifier,Household Air Purifier is transferred to the air quality data for detecting air quality sensor,Power module is used for exhaust fan,Mainboard and air quality sensor power supply.
Description
Technical field
Domestic air purification apparatus field is the utility model is related to, more particularly to a kind of exhaust Detection of Air Quality
Box.
Background technology
Household Air Purifier on the market at present, is essentially all that air quality sensor is integrated into domestic air is net
Change inside device, air quality sensor is not easy to replace, since the service life of air quality sensor is usually shorter, so as to shorten
The bulk life time of Household Air Purifier.
The content of the invention
The utility model aims to provide a kind of exhaust Detection of Air Quality box, is deposited with solving existing Household Air Purifier
Very difficult problem is replaced in air quality sensor.For this reason, the concrete technical scheme that the utility model uses is as follows：
A kind of exhaust Detection of Air Quality box, it is removably mounted in Household Air Purifier, including air inlet pipe
With detection box, the detection box may include air inlet pipe and detection box, and the detection box includes closed shell, exhaust fan, mainboard, number
According to port, air quality sensor and power module, the mainboard, air quality sensor and power module are arranged in the shell
In vivo, the exhaust fan, data port, air quality sensor and power module are electrically connected with mainboard, and the housing includes upper
Lid and lower cover, upper cover are removably tightly fixed on lower lid, and an air inlet, the air inlet pipe installation are provided with the housing
On the air inlet, close to the air inlet, the exhaust fan is embedded in away from air inlet the air quality sensor
On the housing, for discharging the air in housing to form negative pressure, and then by air inlet pipe by outside air suction casing
Inside it is supplied to air quality sensor to be detected, the data port is embedded on the housing, for net with domestic air
The corresponding interface for changing device is electrically connected, and the air quality data that the air quality sensor detects is transferred to domestic air
Clarifier, the power module are used to power to the exhaust fan, mainboard and air quality sensor.
Further, air inlet pipe fixed seat is further included, the air inlet pipe fixed seat, which is used to fix the air inlet pipe, is in
With on the shell of air purifier.
Further, the data port and the exhaust fan are arranged on lid.
Further, the data port is connected by a pinboard with the contact pin on mainboard.
Further, the air quality sensor includes PM2.5 sensors, PM10 sensors, ozone sensor and one
Aoxidize the one or more in carbon sensor.
The utility model uses above-mentioned technical proposal, has an advantageous effect in that, the utility model is simple in structure, installation side
Just, can be readily integrated into Household Air Purifier, and air quality sensor is readily replaceable.
Brief description of the drawings
Fig. 1 is the stereogram according to the exhaust Detection of Air Quality box of the utility model embodiment；
Fig. 2 is the exploded perspective view of the exhaust Detection of Air Quality box shown in Fig. 1.
Embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings is in the utility model exposure
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.As illustrated in fig. 1 and 2, a kind of exhaust
Formula Detection of Air Quality box 1, it is removably mounted on Household Air Purifier (not shown), it may include air inlet pipe 11 and inspection
Survey box 12.Detecting box 12 includes closed shell, exhaust fan 123, mainboard 124, data port 125,126 and of air quality sensor
Power module 127 etc..Housing includes upper cover 121 and lower cover 122, and upper cover 121 is removably attached on lower cover 122 (such as logical
Cross screw or clamping), in order to which the component in housing is safeguarded (for example, replacing air quality sensor 126).Housing (under
Lid 122) on be provided with an air inlet 1221, the air inlet pipe 11 is installed on the air inlet 1221 so that housing with it is extraneous
Air communication.Exhaust fan 123 is embedded on the housing (upper cover 121) away from air inlet, for the air in housing to be arranged
Go out to form negative pressure, and then by air inlet pipe 11 by outside air suction casing, and it is supplied to air quality sensor 126
It is detected.Mainboard 124, air quality sensor 126 and power module 127 are arranged in the housing, wherein, air quality
Sensor 126 is close to the air inlet 1221, to ensure detection accuracy.The exhaust fan 123, data port 125, air matter
Quantity sensor 126 and power module 127 are electrically connected with mainboard 124.Mainboard 124 is disposed with IC and interlock circuit, for completing to wrap
Include data acquisition, transmission, communication and exhaust fan operation control etc. function, its concrete configuration can by those skilled in the art according to
Specific requirements are designed, and are no longer further described here.Data port 125 is embedded on the housing (upper cover 121), is used
In being electrically connected (such as patching by corresponding communication cable, adapter or directly) to the corresponding interface of Household Air Purifier, with
The air quality data that the air quality sensor detects is transferred to Household Air Purifier.Data port 125 and family
Communications protocol with the interface of air purifier can be RS485 or RS232 standard communication protocols etc..Power module 127 is used for
Power to exhaust fan 123, mainboard 124 and air quality sensor 126 etc., its power supply can come from from charged pool, can also lead to
Cross data port 125 to obtain from Household Air Purifier, it might even be possible to be external power supply.
In addition, exhaust Detection of Air Quality box 1 may also include air inlet pipe fixed seat 13, air inlet pipe fixed seat 13 is used for will
Air inlet pipe 11 is fixed on the shell of Household Air Purifier, is dropped to avoid air inlet pipe 11.
In the shown embodiment, housing has rectangular shape, including tabular upper cover 121 and box-like lower cover 122, on the contrary
It is as the same.Certainly, housing can also use other shapes.Although show that data port 125 and exhaust fan 123 are arranged in attached drawing
In upper cover 121 (that is, the upper surface of housing), but they can also be arranged on other sides of housing.In data port 125
In the case of being arranged in exhaust fan 123 in upper cover 121, due to data port 125 apart from mainboard 124 farther out, data
Port 125 needs to be connected with the contact pin 1241 on mainboard 124 by a pinboard 128.At this time, data port 125 and family expenses are empty
The corresponding interface of gas purifier is attached by communication cable or connector.
Further, the air quality sensor 126 can include PM2.5 sensors, PM10 sensors, ozone sensing
One or more in device and carbon monoxide transducer etc..Therefore, user can select respective sensor type as needed, with
Obtain oneself air quality parameters of concern.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (6)
1. a kind of exhaust Detection of Air Quality box, it is characterised in that it is removably mounted in Household Air Purifier, bag
Include air inlet pipe and detection box, it is described detection box include closed shell, exhaust fan, mainboard, data port, air quality sensor and
Power module, the mainboard, air quality sensor and power module are arranged in the housing, the exhaust fan, data terminal
Mouth, air quality sensor and power module are electrically connected with mainboard, and the housing includes upper cover and lower cover, and upper cover is removably tight
It is close to be fixed on lower lid, an air inlet is provided with the housing, the air inlet pipe is installed on the air inlet, the air
Mass sensor is close to the air inlet, and the exhaust fan is embedded in the housing away from air inlet, for by housing
Air discharge to form negative pressure, and then by air inlet pipe will be supplied in outside air suction casing air quality sensor into
Row detection, the data port are embedded in the housing, are electrically connected for the corresponding interface with Household Air Purifier, will
The air quality data that the air quality sensor detects is transferred to Household Air Purifier, and the power module is used to give
The exhaust fan, mainboard and air quality sensor power supply.
2. exhaust Detection of Air Quality box as claimed in claim 1, it is characterised in that further include air inlet pipe fixed seat, institute
State the shell that air inlet pipe fixed seat is used to for the air inlet pipe to be fixed on Household Air Purifier.
3. exhaust Detection of Air Quality box as claimed in claim 1, it is characterised in that the data port and the exhaust
Fan is arranged in the upper cover.
4. exhaust Detection of Air Quality box as claimed in claim 3, it is characterised in that there is contact pin, institute on the mainboard
Data port is stated to be connected with the contact pin by a pinboard.
5. exhaust Detection of Air Quality box as claimed in claim 3, it is characterised in that the data port is by communicating electricity
Cable or connector are electrically connected with the corresponding interface of Household Air Purifier.
6. exhaust Detection of Air Quality box as claimed in claim 1, it is characterised in that the air quality sensor includes
One or more in PM2.5 sensors, PM10 sensors, ozone sensor and carbon monoxide transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511613.7U CN207351986U (en) | 2017-11-14 | 2017-11-14 | A kind of exhaust Detection of Air Quality box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511613.7U CN207351986U (en) | 2017-11-14 | 2017-11-14 | A kind of exhaust Detection of Air Quality box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207351986U true CN207351986U (en) | 2018-05-11 |
Family
ID=62350538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721511613.7U Expired - Fee Related CN207351986U (en) | 2017-11-14 | 2017-11-14 | A kind of exhaust Detection of Air Quality box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207351986U (en) |
-
2017
- 2017-11-14 CN CN201721511613.7U patent/CN207351986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20201114 |