CN216084204U - Atmospheric particulate matter mobile monitoring device installed in taxi roof lamp - Google Patents
Atmospheric particulate matter mobile monitoring device installed in taxi roof lamp Download PDFInfo
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- CN216084204U CN216084204U CN202121335749.3U CN202121335749U CN216084204U CN 216084204 U CN216084204 U CN 216084204U CN 202121335749 U CN202121335749 U CN 202121335749U CN 216084204 U CN216084204 U CN 216084204U
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Abstract
The utility model discloses an atmospheric particulate matter mobile monitoring device installed in a taxi roof lamp, which comprises a lamp box, wherein the lamp box is formed by splicing a lamp box bottom plate, a lamp box rear display screen and a lamp box cover; the inner bottom surface of the lamp box bottom plate is provided with a gas sampling head, an electromagnetic pump, an air inlet pipe, an atmospheric particulate monitoring sensor device, an air outlet pipe and an exhaust head which are sequentially butted along the gas monitoring and flow guiding direction; the lamp box bottom plate is inwards sunken from the outer bottom surface to form an air cavity, a partition plate is arranged in the middle of the air cavity and divides the air cavity into an air inlet cavity and an air outlet cavity which are mutually independent, a constant-current air inlet fan is arranged in the air inlet cavity, the air inlet end of the air sampling head is communicated with the air inlet cavity, and the air outlet end of the air outlet head is communicated with the air outlet cavity. The utility model can realize the large-scale atmospheric particulate monitoring in cities, and has simple structure and convenient installation.
Description
Technical Field
The utility model belongs to the technical field of atmospheric particulate matter monitoring, and particularly relates to a mobile atmospheric particulate matter monitoring device installed in a taxi roof lamp.
Background
Fixed atmospheric particulates monitoring facilities invests in the city with higher costs, has the defect that the monitoring accuracy that the uneven distribution leads to descends moreover, and consequently, the atmospheric particulates monitoring mode of removal becomes the urban district first choice, and the removal instrument that city taxi represented becomes the important carrier of monitoring facilities. Based on the reasons, the utility model provides the atmospheric particulate matter mobile monitoring device installed in the taxi roof lamp, which can realize urban large-scale atmospheric particulate matter monitoring, and is simple in structure and convenient to install.
Disclosure of Invention
The purpose of the utility model is as follows: in order to overcome the defects in the prior art, the utility model provides the atmospheric particulate matter mobile monitoring device arranged in the taxi roof lamp, which can realize the large-scale monitoring of the atmospheric particulate matters in the city, and has the advantages of simple structure and convenient installation.
The technical scheme is as follows: in order to achieve the purpose, the atmospheric particulate matter movement monitoring device arranged in the taxi roof lamp comprises a lamp box, wherein the lamp box is formed by splicing a lamp box bottom plate, a lamp box rear display screen and a lamp box cover; the inner bottom surface of the lamp box bottom plate is provided with a gas sampling head, an electromagnetic pump, a gas inlet pipe, an atmospheric particulate monitoring sensor device, a gas outlet pipe and a gas exhaust head which are sequentially butted along the gas monitoring and flow guiding direction; the lamp box bottom plate is inwards recessed from the outer bottom surface to form an air cavity, a partition plate is arranged in the middle of the air cavity and divides the air cavity into an air inlet cavity and an air outlet cavity which are mutually independent, a constant-current air inlet fan is arranged in the air inlet cavity, the air inlet end of the air sampling head is communicated with the air inlet cavity, and the air outlet end of the air outlet head is communicated with the air outlet cavity.
Furthermore, the lamp box is provided with an upper positioning piece for positioning between the rear display screen of the lamp box and the lamp box cover, a side positioning piece for positioning between the bottom plate of the lamp box and the lamp box cover, and a lower positioning piece for positioning between the bottom plate of the lamp box and the rear display screen of the lamp box; the lamp box cover is fixed on the lamp box bottom plate through a first mounting screw.
Furthermore, go up the setting element including the arch that is located lamp house back display screen top and the constant head tank that is located lamp house cover edge bottom surface, the constant head tank cooperation cover is in protruding.
Further, the side positioning piece comprises a column head located on the side face of the lamp box bottom plate and a U-shaped bayonet located on the side face of the lamp box cover and provided with a downward opening, and the U-shaped bayonet is clamped on the column head in a matched mode.
Furthermore, the lower positioning piece comprises a long block positioned at the bottom of the display screen behind the lamp box and a long groove positioned at the inner edge of the bottom plate of the lamp box, and the long block is inserted into the long groove in a matching manner.
Furthermore, a cover plate is embedded into the cavity opening of the air cavity and is fastened with the partition plate through a second mounting screw; the shielding plate is provided with an air inlet area formed by densely distributed air inlets and an air outlet area formed by densely distributed air outlets, the air inlet area corresponds to the air inlet cavity, and the air outlet area corresponds to the air outlet cavity.
Furthermore, the path tracks of the air inlet holes and the air outlet holes in the shielding plate are both curved.
Has the advantages that: the utility model discloses a mobile monitoring device for atmospheric particulates installed in a taxi roof lamp, which has the beneficial effects that: the method has the advantages that the atmospheric particulate matter monitoring is carried out in real time along with the running track of the taxi, the monitoring coverage range is wide, the investment cost is low, and the method is suitable for large-scale popularization; in addition, the lamp box is fixed after being positioned, and the assembly convenience and firmness of the lamp box are greatly improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic structural view of a base plate of a light box in a state where a cover is removed;
fig. 4 is a side view of the shutter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in the attached drawings 1, 2 and 3, the atmospheric particulate matter mobile monitoring device installed in the taxi roof lamp comprises a lamp box 1, wherein the lamp box 1 is formed by splicing a lamp box bottom plate 11, a lamp box rear display screen 12 and a lamp box cover 13; the inner bottom surface of the lamp box bottom plate 11 is provided with a gas sampling head 2, an electromagnetic pump 3, an air inlet pipe 4, an atmospheric particulate monitoring sensor device 5, an air outlet pipe 6 and an exhaust head 7 which are sequentially butted along the gas monitoring and flow guiding direction; the lamp box bottom plate 1 is inwards recessed from the outer bottom surface to form an air cavity 8, a partition plate 9 is arranged in the middle of the air cavity 8, the air cavity 8 is divided into an air inlet cavity 81 and an air outlet cavity 82 which are mutually independent by the partition plate 9, a constant-current air inlet fan 10 is arranged in the air inlet cavity 81, the air inlet end of the gas sampling head 2 is communicated with the air inlet cavity 81, and the air outlet end of the air outlet head 7 is communicated with the air outlet cavity 82. The monitoring of the atmospheric particulates is carried out in real time along with the running track of the taxi, the monitoring coverage is wide, the investment cost is low, and the method is suitable for large-scale popularization.
It should be noted that the light box 1 has an upper positioning member 20 for positioning between the light box rear display screen 12 and the light box cover 13, a side positioning member 30 for positioning between the light box bottom plate 11 and the light box cover 13, and a lower positioning member 60 for positioning between the light box bottom plate 11 and the light box rear display screen 12; the inner bottom surface of the lamp box bottom plate 11 is provided with a bracket 50, and the lamp box cover 13 is fastened with the bracket 50 through a first mounting screw 40. Fix after fixing earlier, improve the equipment convenience, the fastness of lamp house 1 greatly.
More specifically, the upper positioning member 20 includes a protrusion 21 located at the top of the display screen 12 behind the light box and a positioning groove 22 located at the bottom surface of the edge of the light box cover 13, and the positioning groove 22 is fittingly sleeved on the protrusion 21.
More specifically, the side positioning element 30 includes a column head 31 located on the side surface of the lamp box bottom plate 11 and a U-shaped bayonet 32 located on the side surface of the lamp box cover 13 with an opening facing downward, and the U-shaped bayonet 32 is fittingly clamped on the column head 31.
More specifically, the lower positioning element 60 includes a long block 61 located at the bottom of the rear display 12 of the light box and a long groove 62 located at the inner edge of the bottom plate 11 of the light box, and the long block 61 is inserted into the long groove 62 in a matching manner.
As shown in fig. 3, a shutter 100 is embedded in the opening of the air cavity 8, and the shutter 100 is fastened with the partition 9 by a second mounting screw 13; the cover plate 100 has an air inlet area formed by densely-distributed air inlets 10.1 and an air outlet area formed by densely-distributed air outlets 10.2, the air inlet area corresponds to the air inlet chamber 81, and the air outlet area corresponds to the air outlet chamber 82.
As shown in fig. 4, the path trajectories of the air inlet 10.1 and the air outlet 10.2 in the cover plate 100 are curved, so that rainwater can be effectively prevented from entering the air cavity 8.
The outer bottom surface of the light box base plate 11 is provided with a right angle mounting 70 to facilitate mounting on the roof of a taxi.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (7)
1. The utility model provides an install atmospheric particulates removal monitoring devices in taxi dome lamp which characterized in that: the LED lamp box comprises a lamp box (1), wherein the lamp box (1) is formed by splicing a lamp box bottom plate (11), a lamp box rear display screen (12) and a lamp box cover (13); the inner bottom surface of the lamp box bottom plate (11) is provided with a gas sampling head (2), an electromagnetic pump (3), an air inlet pipe (4), an atmospheric particulate monitoring sensor device (5), an air outlet pipe (6) and an exhaust head (7) which are sequentially butted along the gas monitoring and flow guiding direction; the lamp box bottom plate (1) is inwards sunken from the outer bottom surface to form an air cavity (8), a partition plate (9) is arranged in the middle of the air cavity (8), the air cavity (8) is divided into an air inlet cavity (81) and an air outlet cavity (82) which are mutually independent by the partition plate (9), a constant-current air inlet fan (10) is arranged in the air inlet cavity (81), the air inlet end of the gas sampling head (2) is communicated with the air inlet cavity (81), and the air outlet end of the air outlet head (7) is communicated with the air outlet cavity (82).
2. The device for monitoring the movement of atmospheric particulates installed in the roof light of a taxi according to claim 1, wherein: the lamp box (1) is provided with an upper positioning piece (20) for positioning between the rear display screen (12) of the lamp box and the lamp box cover (13), a side positioning piece (30) for positioning between the lamp box bottom plate (11) and the lamp box cover (13), and a lower positioning piece (60) for positioning between the lamp box bottom plate (11) and the rear display screen (12) of the lamp box; the lamp box is characterized in that a support (50) is arranged on the inner bottom surface of the lamp box bottom plate (11), and the lamp box cover (13) is fastened with the support (50) through a first mounting screw (40).
3. The device for monitoring the movement of atmospheric particulates installed in the roof light of a taxi according to claim 2, wherein: go up locating piece (20) including being located lamp house back display screen (12) top protruding (21) and being located lamp house cover (13) edge bottom surface constant head tank (22), constant head tank (22) cooperation cover is on protruding (21).
4. The device for monitoring the movement of atmospheric particulates installed in the roof light of a taxi according to claim 2, wherein: the side positioning piece (30) comprises a column head (31) located on the side face of the lamp box bottom plate (11) and a U-shaped bayonet (32) located on the side face of the lamp box cover (13) and provided with a downward opening, and the U-shaped bayonet (32) is clamped on the column head (31) in a matched mode.
5. The device for monitoring the movement of atmospheric particulates installed in the roof light of a taxi according to claim 2, wherein: the lower positioning piece (60) comprises a long block (61) positioned at the bottom of the display screen (12) behind the lamp box and a long groove (62) positioned at the inner edge of the lamp box bottom plate (11), and the long block (61) is inserted into the long groove (62) in a matched mode.
6. The device for monitoring the movement of atmospheric particulates installed in the roof light of a taxi according to claim 1, wherein: a shielding plate (100) is embedded into the cavity opening of the air cavity (8), and the shielding plate (100) is fastened with the partition plate (9) through a second mounting screw (13); the shielding plate (100) is provided with an air inlet area formed by densely distributed air inlet holes (10.1) and an air outlet area formed by densely distributed air outlet holes (10.2), the air inlet area corresponds to the air inlet cavity (81), and the air outlet area corresponds to the air outlet cavity (82).
7. The device for monitoring the movement of atmospheric particulates installed in the roof light of a taxi according to claim 5, wherein: the path tracks of the air inlet holes (10.1) and the air outlet holes (10.2) in the shielding plate (100) are both curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121335749.3U CN216084204U (en) | 2021-06-16 | 2021-06-16 | Atmospheric particulate matter mobile monitoring device installed in taxi roof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121335749.3U CN216084204U (en) | 2021-06-16 | 2021-06-16 | Atmospheric particulate matter mobile monitoring device installed in taxi roof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084204U true CN216084204U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121335749.3U Active CN216084204U (en) | 2021-06-16 | 2021-06-16 | Atmospheric particulate matter mobile monitoring device installed in taxi roof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084204U (en) |
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2021
- 2021-06-16 CN CN202121335749.3U patent/CN216084204U/en active Active
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