CN220603289U

CN220603289U - Gas detection module

Info

Publication number: CN220603289U
Application number: CN202321876982.1U
Authority: CN
Inventors: 吕明鑫; 姜涛; 王志金
Original assignee: Sanhe Jikanglaike Intelligent Sensing Technology Co ltd
Current assignee: Sanhe Jikanglaike Intelligent Sensing Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-03-15
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the technical field of detection modules, in particular to a gas detection module which comprises a module main body, a heat dissipation mechanism and a cleaning mechanism, wherein an air inlet is formed in the module main body, the heat dissipation mechanism is arranged on the module main body, a light condensation structure is arranged in the module main body, the cleaning mechanism is arranged on the light condensation structure, a light reflection structure is formed in the module main body, a calibration hole is fixedly connected to the outer side of the module main body, and a contact pin is arranged on the module main body. According to the utility model, the transparent plate, the cleaning bar, the rotary rod and other components are arranged, the motor drives the rotary rod to rotate, the rotary rod drives the cleaning bar to rotate, the cleaning bar cleans the transparent plate, and the transparent plate prevents dust from entering the light-gathering structure, so that the problem that the use of the light-gathering structure is affected due to the fact that the light-gathering structure is arranged on the device and impurities such as dust are attached to the device after the device is used for a long time is solved.

Description

Gas detection module

Technical Field

The utility model relates to the technical field of detection modules, in particular to a gas detection module.

Background

The gas detection module is a relatively complex device and comprises 1 a temperature transmitter/sensor 2, a temperature and humidity transmitter 3, an air series environmental parameter transmitter 4, a pressure transmitter/switch 5, a micro-pressure difference transmitter/switch 6, a wind speed transmitter 7, an iAir multi-parameter transmitter 8, an ec-mir o gas detection module 9, an AQM7 series atmosphere monitoring module 10, a human body infrared detection sensor and the like. The utility model discloses a gas detection module with a patent authority publication number of CN217878879U, and belongs to the technical field of gas detection. The technical proposal is as follows: the gas detection module is characterized by comprising an upper cover, a lower cover and a circuit board, wherein the upper cover, the lower cover and the circuit board are sequentially arranged from top to bottom, a light emitter and a light receiver are arranged on the circuit board, a closed space is formed between the upper cover and the lower cover, the upper cover is provided with a placing opening provided with the light emitter and the light receiver, and the placing opening is communicated with the closed space; the upper cover is provided with an air inlet communicated with the closed space. The beneficial effects of the utility model are as follows: the gas detection module has a simple structure and a small volume.

However, the above patent also suffers from the following disadvantages: there is the circuit board in the device, and the circuit board can produce heat when using, and heat is piled up in the module main part inside, can influence the use of circuit board, is provided with spotlight structure on the device, and the device is used for a long time the back, has impurity such as dust to adhere to on the device, can influence spotlight structure's use, consequently, need improve above-mentioned patent.

Disclosure of Invention

The utility model aims to provide a gas detection module, which solves the problems that a circuit board is arranged in a device, heat is generated when the circuit board is used, the heat is accumulated in a module main body and can affect the use of the circuit board, a light-gathering structure is arranged on the device, and impurities such as dust are attached to the device after the device is used for a long time and the use of the light-gathering structure is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gaseous detection module, includes module main part, cooling mechanism, clearance mechanism, the air inlet has been seted up to the inside of module main part, be provided with cooling mechanism in the module main part, the inside of module main part is provided with spotlight structure, be provided with clearance mechanism on the spotlight structure, reflection of light structure has been seted up to the inside of module main part, the outside fixedly connected with of module main part marks the hole, be provided with the contact pin in the module main part.

Preferably, the heat dissipation mechanism comprises a fan, an air outlet pipe, a sealing cover, a sliding rod, a spring and a mounting plate, wherein the fan is fixedly connected to the inside of the module main body, the air outlet pipe is fixedly connected to the outside of the module main body, the sealing cover is contacted with the outside of the air outlet pipe, the sliding rod is fixedly connected to the outside of the sealing cover, the spring is arranged on the outside of the sliding rod, and the sealing cover is covered on the air outlet pipe by the spring through the sliding rod.

Preferably, the cleaning mechanism comprises a transparent plate, a cleaning strip, a rotating rod and a motor, wherein the transparent plate is fixedly connected to the outer side of the light condensing structure, the transparent plate is fixedly connected with the module body, the cleaning strip is contacted with the outer side of the transparent plate, the rotating rod is fixedly connected to the outer side of the cleaning strip, the motor is fixedly connected to the outer side of the rotating rod, the motor is fixedly connected with the module body, and the motor drives the rotating rod to rotate.

Preferably, one end of the spring is fixedly connected with a sliding rod, the other end of the spring is fixedly connected with a mounting plate, and the mounting plate is used for mounting the sliding rod and the spring.

Preferably, the outside sliding connection of slide bar has the mounting panel, mounting panel and play tuber pipe fixed connection, the slide bar is controlled the position of sealed lid.

Preferably, the rotary rod is connected with the module main body through a bearing, the rotary rod is rotationally connected with the transparent plate, and the rotary rod drives the cleaning strip to rotate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model adopts the components such as the fan, the air outlet pipe, the sealing cover and the like, the fan sucks out hot air in the module main body, the sealing cover is blown under the action of wind force, the spring is contracted, when the fan stops, the spring drives the sealing cover to reset by utilizing elasticity, and the sealing cover seals the air outlet pipe, so that the problems that a circuit board exists in the device, heat is generated when the circuit board is used, the heat is accumulated in the module main body, and the use of the circuit board is influenced are solved.

2. According to the utility model, the transparent plate, the cleaning bar, the rotary rod and other components are arranged, the motor drives the rotary rod to rotate, the rotary rod drives the cleaning bar to rotate, the cleaning bar cleans the transparent plate, and the transparent plate prevents dust from entering the light-gathering structure, so that the problem that the use of the light-gathering structure is affected due to the fact that the light-gathering structure is arranged on the device and impurities such as dust are attached to the device after the device is used for a long time is solved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front partial cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged cross-sectional view of the outlet duct of fig. 2 in accordance with the present utility model.

In the figure: 1. a module body; 2. an air inlet; 3.a heat dissipation mechanism; 31. a fan; 32. an air outlet pipe; 33. sealing cover; 34. a slide bar; 35. a spring; 36. a mounting plate; 4. a light-gathering structure; 5. a cleaning mechanism; 51. a transparent plate; 52. cleaning the strip; 53. a rotating rod; 54. a motor; 6. a light reflecting structure; 7. calibrating the hole; 8. and (5) inserting pins.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1, 2, a gas detection module, including module main part 1, cooling mechanism 3, clearance mechanism 5, air inlet 2 has been seted up to the inside of module main part 1, is provided with cooling mechanism 3 on the module main part 1, and the inside of module main part 1 is provided with spotlight structure 4, is provided with clearance mechanism 5 on the spotlight structure 4, and reflection of light structure 6 has been seted up to the inside of module main part 1, and the outside fixedly connected with of module main part 1 marks hole 7, is provided with contact pin 8 on the module main part 1.

Referring to fig. 3, the heat dissipation mechanism 3 includes a fan 31, an air outlet pipe 32, a sealing cover 33, a slide bar 34, a spring 35, and a mounting plate 36, wherein the fan 31 is fixedly connected to the inside of the module body 1, the air outlet pipe 32 is fixedly connected to the outside of the module body 1, the sealing cover 33 is contacted to the outside of the air outlet pipe 32, the slide bar 34 is fixedly connected to the outside of the sealing cover 33, the spring 35 is arranged on the outside of the slide bar 34, one end of the spring 35 is fixedly connected to the slide bar 34, the other end of the spring 35 is fixedly connected to the mounting plate 36, the mounting plate 36 is slidably connected to the outside of the slide bar 34, and the mounting plate 36 is fixedly connected to the air outlet pipe 32, and the mounting plate 34 and the spring 35 are mounted.

Referring to fig. 2, the cleaning mechanism 5 includes a transparent plate 51, a cleaning bar 52, a rotating rod 53, and a motor 54, wherein the transparent plate 51 is fixedly connected to the outer side of the light focusing structure 4, the transparent plate 51 is fixedly connected to the module body 1, the cleaning bar 52 is contacted with the outer side of the transparent plate 51, the rotating rod 53 is fixedly connected to the outer side of the cleaning bar 52, the rotating rod 53 is connected to the module body 1 through a bearing, the rotating rod 53 is rotationally connected to the transparent plate 51, the motor 54 is fixedly connected to the outer side of the rotating rod 53, the motor 54 is fixedly connected to the module body 1, and the motor 54 drives the rotating rod 53 to rotate.

The specific implementation process of the utility model is as follows: during operation, external wind enters the module main body 1 from the air inlet 2, the fan 31 sucks out the hot air in the module main body 1, the sealing cover 33 is blown under the action of wind force, the spring 35 is contracted, when the fan 31 stops, the spring 35 drives the sealing cover 33 to reset by utilizing elasticity, the sealing cover 33 seals the air outlet pipe 32, the problem that a circuit board exists in the device, the circuit board generates heat when in use, heat is accumulated in the module main body 1 and can influence the use of the circuit board is solved, the motor 54 drives the rotating rod 53 to rotate, the rotating rod 53 drives the cleaning strip 52 to rotate, the cleaning strip 52 cleans the transparent plate 51, the transparent plate 51 prevents dust from entering the light collecting structure 4, the problem that the use of the light collecting structure 4 can be influenced due to the fact that impurities such as dust are attached to the device after the device is used for a long time is solved, and the specific work flow is disclosed in the utility model of patent publication No. CN 217878879U.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gaseous detection module, includes module main part (1), heat dissipation mechanism (3), clearance mechanism (5), its characterized in that: the novel solar module is characterized in that an air inlet (2) is formed in the module main body (1), a heat dissipation mechanism (3) is arranged on the module main body (1), a light gathering structure (4) is arranged in the module main body (1), a cleaning mechanism (5) is arranged on the light gathering structure (4), a light reflecting structure (6) is formed in the module main body (1), a calibration hole (7) is fixedly connected to the outer side of the module main body (1), and a contact pin (8) is arranged on the module main body (1).

2. The gas detection module of claim 1, wherein: the heat dissipation mechanism (3) comprises a fan (31), an air outlet pipe (32), a sealing cover (33), a slide rod (34), a spring (35) and a mounting plate (36), wherein the fan (31) is fixedly connected to the inside of the module main body (1), the air outlet pipe (32) is fixedly connected to the outside of the module main body (1), the sealing cover (33) is contacted to the outside of the air outlet pipe (32), the slide rod (34) is fixedly connected to the outside of the sealing cover (33), and the spring (35) is arranged on the outside of the slide rod (34).

3. The gas detection module of claim 1, wherein: the cleaning mechanism (5) comprises a transparent plate (51), a cleaning strip (52), a rotating rod (53) and a motor (54), wherein the transparent plate (51) is fixedly connected to the outer side of the light condensing structure (4), the transparent plate (51) is fixedly connected with the module main body (1), the cleaning strip (52) is contacted with the outer side of the transparent plate (51), the rotating rod (53) is fixedly connected to the outer side of the cleaning strip (52), the motor (54) is fixedly connected to the outer side of the rotating rod (53), and the motor (54) is fixedly connected with the module main body (1).

4. A gas detection module according to claim 2, wherein: one end of the spring (35) is fixedly connected with a slide bar (34), and the other end of the spring (35) is fixedly connected with a mounting plate (36).

5. A gas detection module according to claim 2, wherein: the outside sliding connection of slide bar (34) has mounting panel (36), mounting panel (36) and play tuber pipe (32) fixed connection.

6. A gas detection module according to claim 3, wherein: the rotary rod (53) is connected with the module main body (1) through a bearing, and the rotary rod (53) is rotationally connected with the transparent plate (51).