CN221405633U - Micro-environment air quality detector - Google Patents
Micro-environment air quality detector Download PDFInfo
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- CN221405633U CN221405633U CN202323362347.4U CN202323362347U CN221405633U CN 221405633 U CN221405633 U CN 221405633U CN 202323362347 U CN202323362347 U CN 202323362347U CN 221405633 U CN221405633 U CN 221405633U
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- air quality
- quality detector
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- detection
- detection port
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- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 19
- 239000003570 air Substances 0.000 claims 10
- 239000012080 ambient air Substances 0.000 claims 4
- 239000000428 dust Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001939 inductive effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model relates to a micro-environment air quality detector in the technical field of air quality detectors, which comprises an air quality detector body, a display screen, a detection port, an element plate, a sensor body, a wire body and an induction end, wherein the display screen is arranged on the surface of the air quality detector body, the detection port is arranged on the end of the air quality detector body, the element plate is arranged on the bottom surface of the inner wall of the air quality detector body, and the sensor body is arranged on the surface of the element plate. Through setting up the cartridge filter and being located the inner wall that detects the mouth, can make to detect the mouth and have the dust removal effect when responding air quality, the mounting hole that establishes with the response end headgear has been seted up to the terminal surface of cartridge filter simultaneously, can wrap up the use face of response end in the center department of cartridge filter, can be kept apart the dust in the air with the place that the response end terminal surface kept away from to keep the response effect, the device's setting can avoid detecting the mouth and receive the debris influence in the air, and does not influence and normally respond to the detection.
Description
Technical Field
The utility model relates to the technical field of air quality detectors, in particular to a micro-environment air quality detector.
Background
The microenvironment refers to the temperature, humidity, air speed (wind speed) and heat radiation of the environment in the regional environment, the air quality detector refers to an instrument capable of measuring the air quality conditions such as formaldehyde, PM2.5, TVOC and temperature and humidity in real time, the pollutant concentration is measured mainly through a sensor of the instrument, the air quality index AQI is calculated, and when the concentration exceeds the standard, an alarm prompt is carried out, wherein the content of formaldehyde, PM2.5 and TVOC can influence the air speed, so that the existing air quality detector can be called as microenvironment air quality detection in the process of sensing the temperature and humidity and the content of air particles, and the existing air quality detector comprises a shell, an induction port, an element plate and an induction end.
When the air quality detector is in a normal use state, some tiny air pollution particles can be adhered to the inner wall of the detection end, even the tiny air pollution particles enter the detector through the detection end, so that the inner element plate of the detector is influenced by dust, the induction end is positioned in the detection end and is influenced by dust, the air quality detector is caused to be in a use state of not accurately exerting microenvironment, the detection data of the air quality detector under the condition is inaccurate, and the detection effect is poor.
Disclosure of utility model
Aiming at the problems, the utility model provides a micro-environment air quality detector which has the effects of isolating dust and conveniently disassembling and directly cleaning the induction head without influencing the normal induction effect.
The technical scheme of the utility model is as follows:
the utility model provides a microenvironment air quality detector, includes air quality detector body, display screen, detection mouth, component board, sensor body, line body, response end, the surface of air quality detector body is equipped with the display screen, the end of air quality detector body is equipped with the detection mouth, the inner wall bottom surface of air quality detector body is equipped with the component board, the surface mounting of component board has the sensor body, the surface connection of sensor body has the line body, the terminal surface of line body is connected with the response end, the detection mouth is kept away from the one end inner wall of air quality detector body and is inserted and is equipped with the cartridge filter, the surface of air quality detector body has been seted up with the communicating through-hole of detection mouth, the surface of response end is located the inner wall of through-hole, and the terminal surface of response end is located the inside of detection mouth, the cartridge filter is close to the one end center department of air quality detector body and has seted up the installation mouth, the one end outer wall that is located the detection mouth inside at the response end.
In further technical scheme, the surface fixed mounting of air quality detector body has the thread bush, the thread bush is located the opening outside of through-hole, the end face of response end flushes with the opening face of thread bush, the one end outer wall of detecting the mouth has seted up with thread bush screw thread complex thread groove.
In further technical scheme, the inner wall fixed mounting of installing port has the sealing ring, the seal groove has been seted up to the end outer wall of response end, sealing ring, seal groove cooperation use.
In further technical scheme, the one end fixed mounting who keeps away from the erection joint of cartridge filter has the gasket, the gasket is the ring form, and the surface of gasket is kept away from the terminal surface laminating of screw groove with the detection mouth.
In a further technical scheme, the surface of the gasket is fixedly provided with a sealing plug, the end face of the detection port is provided with a groove, and the groove and the sealing plug are in clamping fit.
The beneficial effects of the utility model are as follows:
1. The filter cylinder is arranged on the inner wall of the detection port, so that the detection port has dust-separating effect when responding to the air quality, meanwhile, the mounting port sleeved with the induction end is formed in one end face of the filter cylinder, the use face of the induction end can be wrapped in the center of the filter cylinder, the place far away from the end face of the induction end can be isolated from dust in the air, the induction effect is maintained, and the device can prevent the detection port from being influenced by impurities in the air and does not influence normal induction detection;
2. Through setting up thread groove, thread bush, can make the detection mouth directly follow the surface of air quality detector body and take off, then clear up the response end terminal surface that flushes and put with the thread bush opening, this structure sets up, makes things convenient for the dismouting.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of a sensor body and an element plate according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a wire body and an inductive tip according to an embodiment of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the embodiment of the present utility model;
fig. 5 is a schematic diagram of an assembly structure of a detection port and a filter cartridge according to an embodiment of the present utility model.
Reference numerals illustrate:
1. An air quality detector body; 2. a display screen; 3. a detection port; 4. an element board; 5. a sensor body; 6. a wire body; 7. an induction end; 71. a through hole; 8. a filter cartridge; 9. a mounting port; 10. a seal ring; 11. sealing grooves; 12. a thread groove; 13. a thread sleeve; 14. a gasket; 15. a groove; 16. and (5) sealing plugs.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples:
As shown in fig. 1-5, a micro-environment air quality detector comprises an air quality detector body 1, a display screen 2, a detection port 3, an element plate 4, a sensor body 5, a wire body 6 and a sensing end 7, wherein the display screen 2 is arranged on the surface of the air quality detector body 1, the detection port 3 is arranged at the end of the air quality detector body 1, the element plate 4 is arranged on the bottom surface of the inner wall of the air quality detector body 1, the sensor body 5 is arranged on the surface of the element plate 4, the wire body 6 is connected with the surface of the sensor body 5, the end face of the wire body 6 is connected with the sensing end 7, a through hole 71 communicated with the detection port 3 is formed in the surface of the air quality detector body 1, the surface of the sensing end 7 is positioned on the inner wall of the through hole 71, the end face of the sensing end 7 is positioned inside the detection port 3, a mounting port 9 is formed in the center of one end of the filter cartridge 8 close to the air quality detector body 1, and the mounting port 9 is sleeved on the outer wall of one end of the sensing end 7 positioned inside the detection port 3.
The working principle of the technical scheme is as follows:
When using the device to detect air quality, air quality state is through detecting the terminal surface contact of mouth 3 and inductive end 7, conveniently respond to, and the debris that contains in the in-process air that inductive end 7 used simultaneously can be kept apart by cartridge filter 8, avoid with detecting mouth 3 adhesion, and cartridge filter 8 has the seal cover in addition and establishes the state with inductive end 7's junction, can directly keep apart the inside that the dust got into air quality detector body 1, after inductive end 7 uses for a long time, can follow the opening part of detecting mouth 3 and clean inductive end 7 terminal surface.
In another embodiment, as shown in fig. 2, 3 and 4, the surface of the air quality detector body 1 is fixedly provided with a thread sleeve 13, the thread sleeve 13 is located at the outer side of the opening of the through hole 71, the end surface of the sensing end 7 is flush with the opening surface of the thread sleeve 13, and the outer wall of one end of the detection port 3 is provided with a thread groove 12 in threaded fit with the thread sleeve 13.
When the detection port 3 is installed, the filter cartridge 8 is inserted into the detection port 3, then the filter cartridge 8 is connected with the end head of the sensing end head 7, then the detection port 3 is screwed on the inner wall of the threaded sleeve 13, the sensing end head 7 can be pulled out of a part of the through hole 71 in the process, after the detection port 3 is connected with the installation port 9, the sensing end head 7 is inserted back into a part of the inner wall of the through hole 71, and then the detection port 3 is connected with the threaded sleeve 13.
In another embodiment, as shown in fig. 5, a sealing ring 10 is fixedly installed on the inner wall of the installation opening 9, a sealing groove 11 is formed on the outer wall of the sensing end 7, and the sealing ring 10 and the sealing groove 11 are matched for use.
By providing the seal ring 10 and the seal groove 11, the connection end between the induction tip 7 and the filter cartridge 8 can be made airtight.
In another embodiment, as shown in fig. 4 and 5, a gasket 14 is fixedly installed at one end of the filter cartridge 8 away from the mounting port 9, the gasket 14 is in a ring shape, and the surface of the gasket 14 is attached to an end surface of the detection port 3 away from the thread groove 12.
Can make things convenient for cartridge filter 8 to directly insert and establish at the inner wall that detects mouth 3, utilize gasket 14 to spacing cartridge filter 8, avoid cartridge filter 8 to get into the inner wall that detects mouth 3 completely, influence stability in use.
In another embodiment, as shown in fig. 5, a sealing plug 16 is fixedly installed on the surface of the gasket 14, a groove 15 is formed in the end face of the detection port 3, and the groove 15 and the sealing plug 16 are in clamping fit.
By providing the recess 15 and the sealing plug 16, the stability of the gasket 14 when attached to the detection port 3 can be improved.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The utility model provides a microenvironment air quality detector, includes air quality detector body (1), display screen (2), detection mouth (3), element board (4), sensor body (5), line body (6), response end (7), the surface of air quality detector body (1) is equipped with display screen (2), the end of air quality detector body (1) is equipped with detection mouth (3), the inner wall bottom surface of air quality detector body (1) is equipped with element board (4), the surface mounting of element board (4) has sensor body (5), the surface connection of sensor body (5) has line body (6), the terminal surface of line body (6) is connected with response end (7), its characterized in that: the detection port (3) is far away from the one end inner wall of the air quality detector body (1) and is inserted with the cartridge filter (8), the surface of the air quality detector body (1) is provided with a through hole (71) communicated with the detection port (3), the surface of the induction end head (7) is positioned on the inner wall of the through hole (71), the end face of the induction end head (7) is positioned in the detection port (3), the cartridge filter (8) is close to the one end center of the air quality detector body (1) and is provided with a mounting port (9), and the mounting port (9) is sleeved on the outer wall of one end of the induction end head (7) positioned in the detection port (3).
2. The micro-ambient air quality detector of claim 1, wherein: the air quality detector is characterized in that a thread bush (13) is fixedly arranged on the surface of the air quality detector body (1), the thread bush (13) is located at the outer side of an opening of the through hole (71), the end face of the sensing end (7) is flush with the opening face of the thread bush (13), and a thread groove (12) in threaded fit with the thread bush (13) is formed in the outer wall of one end of the detection port (3).
3. The micro-ambient air quality detector of claim 1, wherein: the inner wall of the mounting port (9) is fixedly provided with a sealing ring (10), the outer wall of the end of the induction end (7) is provided with a sealing groove (11), and the sealing ring (10) and the sealing groove (11) are matched for use.
4. The micro-ambient air quality detector of claim 1, wherein: one end of the filter cylinder (8) far away from the mounting port (9) is fixedly provided with a gasket (14), the gasket (14) is in a circular ring shape, and the surface of the gasket (14) is attached to one end face of the detection port (3) far away from the thread groove (12).
5. The micro-ambient air quality detector of claim 4, wherein: the surface of the gasket (14) is fixedly provided with a sealing plug (16), the end face of the detection port (3) is provided with a groove (15), and the groove (15) and the sealing plug (16) are in clamping fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323362347.4U CN221405633U (en) | 2023-12-11 | 2023-12-11 | Micro-environment air quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323362347.4U CN221405633U (en) | 2023-12-11 | 2023-12-11 | Micro-environment air quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221405633U true CN221405633U (en) | 2024-07-23 |
Family
ID=91922729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323362347.4U Active CN221405633U (en) | 2023-12-11 | 2023-12-11 | Micro-environment air quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221405633U (en) |
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2023
- 2023-12-11 CN CN202323362347.4U patent/CN221405633U/en active Active
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