Smoking column data acquisition system with fireproof cover

By integrating a data acquisition system with fire cover, infrared sensing module and GPS module on the smoking column, the fire and environmental pollution problems caused by the accumulation of cigarette butts in the smoking column are solved, real-time monitoring and automated alarm of the number of cigarette butts in the smoking column are realized, ensuring public safety and environmental sanitation.

CN119863889AInactive Publication Date: 2025-04-22CHINA MOBILE GROUP JIANGSU +2
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Patent Information

Application Number
CN202411871855.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-18
Publication Date
2025-04-22
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the use of traditional smoking columns, cigarette butts and ash are prone to accumulate too much, which may cause fires, threaten public safety, and cause environmental pollution and health risks.

Method used

Design a smoking column data acquisition system with a fire cover, including smoke decompression board, infrared sensing module, fire cover, data processing module and GPS module. Extinguish the cigarette butts through the cigarette extinguishing board, the infrared sensing module monitors the number of cigarette butts in real time, and protects the infrared sensing module, the data processing module and the GPS module in combination with wireless transmission of data to the remote terminal, and alarms and notifies the cleaning personnel in real time.

Benefits of technology

Effectively prevent too many cigarette butts in the smoking column from causing fires, ensuring public safety; reduce environmental pollution and health risks through real-time monitoring and alarms; realize intelligent management and automated alarms of the number of cigarette butts in the smoking column.

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Abstract

The invention relates to the technical field of smoke suction columns, in particular to a smoke suction column data acquisition system with a fireproof cover, which is characterized in that a putting frame is arranged on the upper surface of a smoke suction column body, an infrared sensing module is arranged at the bottom of a mounting plate, a storage groove is formed in the bottom of the mounting plate, and the fireproof cover is arranged in the storage groove; a power supply module and a data processing module are arranged on the upper surface of the mounting plate; a GPS module is arranged on the surface of the protection frame; the smoking column has the beneficial effects that real-time monitoring and alarming of the number of cigarette butts in the smoking column body can be achieved through the infrared sensing module, in addition, fireproof protection can be conducted on the infrared sensing module through the fireproof cover, the infrared sensing module can transmit a cigarette butt number signal to the data processing module, the data processing module reads position information of the GPS module, and the position information of the GPS module is displayed. The cigarette butt number data and the position data are wirelessly transmitted to the remote fixed terminal together, and when the number of cigarette butts in the smoking column is too large, the wireless fixed terminal gives an alarm and notifies related workers to go to clean.
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Description

Technical Field

[0001] The invention relates to the field of smoking columns, in particular to a smoking column data acquisition system with a fireproof cover. Background Art

[0002] In public places, such as airports, stations, parks, etc., in order to designate smoking areas, some identification posts or signs are usually set up. These posts will have obvious smoking signs (such as cigarette icons) and indicate that this is where smoking is allowed. Such posts can be called "smoking posts". As a specially designed sanitation container, the smoking column is mainly used to collect cigarette butts and ashes. It is of great significance to maintain the cleanliness and beauty of the city, reduce the work pressure of sanitation workers and improve the comprehensive quality of citizens.

[0003] However, when traditional smoking columns are put into use, cigarette butts and ashes are prone to accumulate excessively in areas with high smoking density. If the ashes and butts are not cleaned up in time, they may not only cause fires and threaten public safety, but also cause environmental pollution and affect environmental sanitation. At the same time, residual nicotine and other harmful substances may cause long-term pollution to the soil and water, endangering the ecological balance and human health.

[0004] To this end, the present invention proposes a smoking column data acquisition system with a fireproof cover to solve the above-mentioned technical problems. Summary of the invention

[0005] The object of the present invention is to provide a smoking column data acquisition system with a fireproof cover to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: a smoking column data acquisition system with a fireproof cover, the smoking column data acquisition system with a fireproof cover comprising: a smoking column body, an auxiliary frame and a placement frame are placed in the smoking column body, a delivery frame is arranged on the upper surface of the smoking column body, a positioning frame is arranged in the delivery frame, and a smoke extinguishing plate is arranged on the side of the positioning frame; An installation plate, an infrared sensor module is arranged at the bottom of the installation plate, a storage groove is opened at the bottom of the installation plate, a bottom plate is arranged in the storage groove, a fireproof cover is arranged on the surface of the bottom plate, a protective frame is arranged on the surface of the installation plate, a power supply module and a data processing module are arranged on the upper surface of the installation plate, a GPS module is arranged on the surface of the protective frame, and a protective cover is arranged on the surface of the protective frame.

[0007] Preferably, the delivery frame is fixedly connected to the surface of the smoking column body, the smoke extinguishing plate is fixedly connected to the side of the positioning frame, the smoke extinguishing plate is a mesh structure, and the mounting plate is fixedly connected to the surface of the positioning frame by positioning bolts.

[0008] Preferably, the infrared sensing module is fixedly connected to the bottom of the mounting plate. The infrared sensing module is electrically connected to the data processing module. The bottom plate is fixedly connected to the surface of the receiving groove. One end of the fireproof cover is fixedly connected to the surface of the bottom plate. The other end of the fireproof cover is provided with a positioning plate. The fireproof cover can cover and protect the infrared sensing module, and the fireproof cover will not affect the signal transmission of the infrared sensing module.

[0009] Preferably, a moving groove is formed on the surface of the mounting plate. A support rod is arranged at the end face of the moving groove. A limiting spring and a moving plate are sleeved on the surface of the support rod. The moving plate can slide on the support rod. The moving plate is integrally in the shape of a square plate. Two groups of moving grooves are formed. The two groups of moving grooves are symmetrically distributed with respect to the infrared sensing module. One end of the limiting spring is fixedly connected to the end face of the moving groove, and the other end of the limiting spring is fixedly connected to the side face of the moving plate.

[0010] Preferably, a limiting plate is arranged on the upper surface of the moving plate. The limiting plate is integrally in the shape of a "C"-shaped plate. A baffle is arranged at the bottom of the limiting plate. The baffle is in the shape of a square plate. The limiting plate can limit and fix the positioning plate, and the baffle can abut against the outer side face of the positioning plate.

[0011] Preferably, the power supply module is a common rechargeable battery. The power supply module can supply power to the data processing module and the infrared sensing module. The GPS module is electrically connected to the data processing module. The power supply module and the data processing module are fixedly connected to the surface of the mounting plate by bolts.

[0012] Preferably, the protective cover is fixedly connected to the surface of the protective frame. A solar panel is arranged on the surface of the protective cover. A light energy conversion module is arranged inside the solar panel. The power supply module can be charged through the solar panel. The light energy conversion module is electrically connected to the solar panel. The light energy conversion module can convert the light energy absorbed by the solar panel into electrical energy to supply power to the power supply module.

[0013] Preferably, a through port is formed on the side face of the cigarette smoking column body. A sealing door is arranged inside the through port. The sealing door can cover and seal the through port. A support plate is arranged inside the cigarette smoking column body. The auxiliary frame and the placement frame can be placed on the surface of the support plate. The cigarette butts can fall into the matched auxiliary frame and placement frame.

[0014] Preferably, a limiting block is arranged on the inner side face of the auxiliary frame. A rotating groove is formed on the side face of the limiting block. A hole is formed on the side face of the limiting block. A damping bearing is arranged inside the hole. A rotating rod is arranged on the inner ring surface of the damping bearing. A fixing plate is sleeved on the surface of the rotating rod. The fixing plate can rotate in the rotating groove by using the damping bearing. A limiting hole is formed on the side face of the limiting block.

[0015] Preferably, a vertical plate is provided on the inner side of the placement frame, and the vertical plate is in a square plate-shaped structure. A positioning rod is provided on the side of the vertical plate, and the positioning rod can be inserted into the limiting hole. A limiting opening is provided on the side of the positioning rod, and the side of the fixed plate can be inserted into the limiting opening.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The smoking column data acquisition system with a fireproof cover proposed in the present invention can extinguish cigarette butts through the smoke extinguishing plate when in use, and then the cigarette butts can be thrown into the smoking column body, and then the real-time monitoring and alarm of the number of cigarette butts in the smoking column body can be realized through the infrared sensor module. In addition, the infrared sensor module can be fire-protected by the fireproof cover. When the cigarette butt is thrown into the smoking column body, the infrared sensor module outputs a signal, and the infrared sensor module transmits the signal to the data processing module. The data processing module reads the location information of the GPS module, and wirelessly transmits the cigarette butt number data and the location data to the remote fixed terminal. When the number of cigarette butts in the smoking column is too many, the wireless fixed terminal issues an alarm and notifies relevant staff to go for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the device of the present invention; Figure 2 It is a partial cross-sectional view of the device of the present invention; Figure 3 It is a partial cross-sectional view of the structural protection frame of the present invention; Figure 4 This is a schematic diagram of the structure of the device of the present invention after the protective cover is removed; Figure 5 It is a partial cross-sectional view of the structural mounting plate of the present invention; Figure 6 for Figure 5 The enlarged structural diagram at A in the middle; Figure 7 This is a schematic diagram of the structure of the structural installation plate of the present invention; Figure 8 This is a schematic diagram of the structure of the device of the present invention after the placement frame and the auxiliary frame are matched; Fig. 9 for Figure 8 The enlarged structural diagram at B in the middle; Fig.10 This is a schematic diagram of the structure auxiliary frame of the present invention; Fig.11 It is a schematic diagram of the structure placement frame structure of the present invention; Fig.12 This is a control flow chart of the present invention.

[0017] In the figure: 1. smoking column body; 2. auxiliary frame; 3. placement frame; 4. delivery frame; 5. positioning frame; 6. smoke extinguishing plate; 7. mounting plate; 8. infrared sensor module; 9. storage slot; 10. bottom plate; 11. fire cover; 12. protection frame; 13. power supply module; 14. data processing module; 15. GPS module; 16. protection cover; 17. positioning plate; 18. moving slot; 19. support rod; 20. limit spring; 21. moving plate; 22. limit plate; 23. baffle; 24. solar panel; 25. light energy conversion module; 26. sealing door; 27. support plate; 28. limit block; 29. ​​rotating slot; 30. damping bearing; 31. rotating rod; 32. fixing plate; 33. limit hole; 34. vertical plate; 35. positioning rod; 36. limit opening. DETAILED DESCRIPTION

[0018] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figure 1-Figure 12 The present invention provides a technical solution: a smoking column data acquisition system with a fireproof cover, the smoking column data acquisition system with a fireproof cover comprises: a smoking column body 1, an auxiliary frame 2 and a placement frame 3 are placed in the smoking column body 1, a delivery frame 4 is arranged on the upper surface of the smoking column body 1, a positioning frame 5 is arranged in the delivery frame 4, and a smoke extinguishing plate 6 is arranged on the side of the positioning frame 5; A mounting plate 7, an infrared sensor module 8 is arranged at the bottom of the mounting plate 7, a storage groove 9 is provided at the bottom of the mounting plate 7, a bottom plate 10 is arranged in the storage groove 9, a fireproof cover 11 is arranged on the surface of the bottom plate 10, a protection frame 12 is arranged on the surface of the mounting plate 7, a power supply module 13 and a data processing module 14 are arranged on the upper surface of the mounting plate 7, a GPS module 15 is arranged on the surface of the protection frame 12, and a protection cover 16 is arranged on the surface of the protection frame 12; The cigarette butts can be extinguished by the smoke extinguishing plate 6, and then the cigarette butts can be thrown into the smoking column body 1, and then the real-time monitoring and alarm of the number of cigarette butts in the smoking column body 1 can be realized by the infrared sensor module 8. In addition, the infrared sensor module 8 can be fire-protected by the fireproof cover 11. When the cigarette butt is thrown into the smoking column body 1, the infrared sensor module 8 outputs a signal, and the infrared sensor module 8 transmits the signal to the data processing module 14. The data processing module 14 reads the location information of the GPS module 15, and wirelessly transmits the cigarette butt number data and the location data to the remote fixed terminal. When the number of cigarette butts in the smoking column body 1 is too many, the wireless fixed terminal issues an alarm and notifies the relevant staff to go for cleaning.

[0020] Embodiment 2: On the basis of embodiment 1, a fireproof cover 11 is provided to protect the infrared sensor module 8. The delivery frame 4 is fixedly connected to the surface of the smoking column body 1. The smoke extinguishing plate 6 is fixedly connected to the side of the positioning frame 5. The smoke extinguishing plate 6 is a mesh structure. The mounting plate 7 is fixedly connected to the surface of the positioning frame 5 by means of positioning bolts. The infrared sensor module 8 is fixedly connected to the bottom of the mounting plate 7. The infrared sensor module 8 is electrically connected to the data processing module 14. The bottom plate 10 is fixedly connected to the surface of the storage slot 9. One end of the fireproof cover 11 is fixedly connected to the surface of the bottom plate 10. A positioning plate 17 is provided at the other end of the fireproof cover 11. The fireproof cover 11 can cover and protect the infrared sensor module 8, and the fireproof cover 11 will not affect the signal transmission of the infrared sensor module 8. When in use, the number of cigarette butts in the smoking column body 1 can be monitored by the infrared sensor module 8 to avoid the problem that too many cigarette butts in the smoking column body 1 may not only cause fires and threaten public safety, but also cause environmental pollution and affect environmental hygiene. The setting of the smoke extinguishing plate 6 can facilitate the extinguishing of cigarette butts, and then the cigarette butts can be thrown into the smoking column body 1 through the delivery frame 4, and then the infrared sensor module 8 can be covered with the fireproof cover 11, thereby avoiding the problem that too much unextinguished smoke in the smoking column body 1 causes damage to the infrared sensor module 8.

[0021] In order to facilitate the storage and fixation of the fireproof cover 11, a limit plate 22 is provided. A moving groove 18 is formed on the surface of the mounting plate 7. A support rod 19 is arranged at the end face of the moving groove 18. A limit spring 20 and a moving plate 21 are sleeved on the surface of the support rod 19. The moving plate 21 can slide on the support rod 19. The moving plate 21 is integrally in the shape of a square plate. Two groups of moving grooves 18 are formed and are symmetrically distributed about the infrared sensing module 8. One end of the limit spring 20 is fixedly connected to the end face of the moving groove 18, and the other end of the limit spring 20 is fixedly connected to the side face of the moving plate 21. A limit plate 22 is arranged on the upper surface of the moving plate 21. The limit plate 22 is integrally in the shape of a "C"-shaped plate. A baffle 23 is arranged at the bottom of the limit plate 22. The baffle 23 is in the shape of a square plate. The limit plate 22 can limit and fix the positioning plate 17, and the baffle 23 can abut against the outer side face of the positioning plate 17; When it is necessary to unfold the fireproof cover 11 to protect the infrared sensing module 8, first pull the moving plate 21 backward to move the limit plate 22 backward, and then the fireproof cover 11 can be unfolded by using the positioning plate 17. The positioning plate 17 is in the shape of an arc-shaped plate. The fireproof cover 11 can be folded and stored. Then the limit plate 22 can be released to make the limit plate 22 reset by the elastic force of the limit spring 20, so that the limit plate 22 can cooperate with the baffle 23 to position the positioning plate 17. The baffle 23 can abut against the positioning plate 17 to avoid the problem of deviation. When it is necessary to store the fireproof cover 11 in the storage groove 9, the fireproof cover 11 can be folded and placed in the storage groove 9, and then the other side face of the limit plate 22 is used to limit the positioning plate 17 in the storage groove 9, so as to prevent the positioning plate 17 from detaching from the storage groove 9. In addition, the positioning plate 17 can fill the storage groove 9.

[0022] Embodiment 3: On the basis of Embodiment 2, a data processing module 14 and an infrared sensing module 8 are provided to facilitate the use of the smoking column body 1. The power supply module 13 is a common rechargeable battery. The power supply module 13 can supply power to the data processing module 14 and the infrared sensing module 8. The GPS module 15 is electrically connected to the data processing module 14. The power supply module 13 and the data processing module 14 are fixedly connected to the surface of the mounting plate 7 by bolts. The protective cover 16 is fixedly connected to the surface of the protective frame 12. A solar panel 24 is arranged on the surface of the protective cover 16. A light energy conversion module 25 is arranged in the solar panel 24. The power supply module 13 can be charged through the solar panel 24. The light energy conversion module 25 is electrically connected to the solar panel 24. The light energy conversion module 25 can convert the light energy absorbed by the solar panel 24 into electrical energy to supply power to the power supply module 13; When in use, the data processing module 14 and the infrared sensor module 8 can be powered by the power supply module 13 for convenient use. The setting of the GPS module 15 can facilitate the subsequent staff to locate the smoking column body 1. When the smoking column body 1 needs to be placed outdoors for use, the solar panel 24 can absorb sunlight to replenish the power supply module 13, so that there is no need to frequently power the power supply module 13. When in use, the infrared sensor module 8 can transmit the signal of the number of cigarette butts in the smoking column body 1 to the data processing module 14. When the number of cigarette butts is too large, the data processing module 14 reads the location information of the GPS module 15, and then the number of cigarette butts data and the location data can be wirelessly transmitted to the staff, thereby conveniently notifying the relevant staff to go for cleaning.

[0023] In order to facilitate the storage of cigarette butts, an auxiliary frame 2 and a placement frame 3 are provided. A through opening is provided on the side of the smoking column body 1, and a sealing door 26 is provided in the through opening. The sealing door 26 can cover and close the through opening. A support plate 27 is provided in the smoking column body 1. The auxiliary frame 2 and the placement frame 3 can be placed on the surface of the support plate 27, and the cigarette butts can fall into the matched auxiliary frame 2 and the placement frame 3. A limiting block 28 is provided on the inner side of the auxiliary frame 2, and a rotating groove 29 is provided on the side of the limiting block 28. A hole is provided on the side of the limiting block 28, and a A damping bearing 30, a rotating rod 31 is arranged on the inner ring surface of the damping bearing 30, a fixed plate 32 is sleeved on the surface of the rotating rod 31, the fixed plate 32 can be rotated in the rotating groove 29 by means of the damping bearing 30, a limiting hole 33 is arranged on the side of the limiting block 28, a vertical plate 34 is arranged on the inner side of the placement frame 3, the vertical plate 34 is in a square plate-like structure, a positioning rod 35 is arranged on the side of the vertical plate 34, the positioning rod 35 can be inserted into the limiting hole 33, a limiting opening 36 is arranged on the side of the positioning rod 35, and the side of the fixed plate 32 can be inserted into the limiting opening 36; When in use, the auxiliary frame 2 and the placement frame 3 can be used to store cigarette butts. When the cigarette butts need to be processed, the sealing door 26 can be opened and the auxiliary frame 2 and the placement frame 3 can be taken out, and the cigarette butts in the auxiliary frame 2 and the placement frame 3 can be poured out. When the auxiliary frame 2 and the placement frame 3 need to be thoroughly disinfected and cleaned, the setting of the damping bearing 30 also avoids the problem of the fixed plate 32 rotating at will. First, the fixed plate 32 can be directly rotated in cooperation with the damping bearing 30, so that the fixed plate 32 can be moved from the limit After the auxiliary frame 2 and the placement frame 3 are separated, the positioning rod 35 can be disengaged from the positioning opening 36, and then the positioning rod 35 can be pulled out from the limiting hole 33, so that the auxiliary frame 2 and the placement frame 3 can be separated. There are two groups of positioning rods 35, and the two groups of positioning rods 35 are symmetrically distributed about the inside of the placement frame 3, which can facilitate the staff to clean and disinfect the inside of the auxiliary frame 2 and the placement frame 3. During installation, the positioning rod 35 can be inserted into the limiting hole 33 and the fixing plate 32 can be inserted into the limiting opening 36, so that the auxiliary frame 2 and the placement frame 3 can be quickly fixed for subsequent continued use.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smoking column data acquisition system with a fireproof cover, characterized in that: The data acquisition system of the smoking column with a fireproof cover includes: a smoking column body (1), an auxiliary frame (2) and a placement frame (3) are placed inside the smoking column body (1), a placement frame (4) is arranged on the upper surface of the smoking column body (1), a positioning frame (5) is arranged inside the placement frame (4), and a cigarette extinguishing plate (6) is arranged on the side surface of the positioning frame (5); A mounting plate (7), an infrared sensing module (8) is arranged at the bottom of the mounting plate (7), a storage groove (9) is opened at the bottom of the mounting plate (7), a bottom plate (10) is arranged inside the storage groove (9), a fireproof cover (11) is arranged on the surface of the bottom plate (10), a protective frame (12) is arranged on the surface of the mounting plate (7), a power supply module (13) and a data processing module (14) are arranged on the upper surface of the mounting plate (7), a GPS module (15) is arranged on the surface of the protective frame (12), and a protective cover (16) is arranged on the surface of the protective frame (12).

2. A smoking column data acquisition system with a fireproof cover according to claim 1, characterized in that: The placement frame (4) is fixedly connected to the surface of the smoking column body (1), the cigarette extinguishing plate (6) is fixedly connected to the side surface of the positioning frame (5), the cigarette extinguishing plate (6) is of a mesh structure, and the mounting plate (7) is fixedly connected to the surface of the positioning frame (5) by positioning bolts.

3. The smoking column data acquisition system with a fireproof cover according to claim 1 is characterized in that: The infrared sensing module (8) is fixedly connected to the bottom of the mounting plate (7), the infrared sensing module (8) is electrically connected to the data processing module (14), the bottom plate (10) is fixedly connected to the surface of the storage groove (9), one end of the fireproof cover (11) is fixedly connected to the surface of the bottom plate (10), the other end of the fireproof cover (11) is provided with a positioning plate (17), the fireproof cover (11) can cover and protect the infrared sensing module (8), and the fireproof cover (11) does not affect the signal transmission of the infrared sensing module (8).

4. The smoking column data acquisition system with a fireproof cover according to claim 1 is characterized in that: A moving groove (18) is opened on the surface of the mounting plate (7), a support rod (19) is arranged at the end face of the moving groove (18), a limiting spring (20) and a moving plate (21) are sleeved on the surface of the support rod (19), the moving plate (21) can slide on the support rod (19), the moving plate (21) is integrally in the shape of a square plate, two groups of moving grooves (18) are opened, the two groups of moving grooves (18) are symmetrically distributed about the infrared sensing module (8), one end of the limiting spring (20) is fixedly connected to the end face of the moving groove (18), and the other end of the limiting spring (20) is fixedly connected to the side surface of the moving plate (21).

5. A smoking column data acquisition system with a fireproof cover according to claim 4, characterized in that: A limiting plate (22) is arranged on the upper surface of the moving plate (21), the limiting plate (22) is integrally in the shape of a "C"-shaped plate, a baffle (23) is arranged at the bottom of the limiting plate (22), the baffle (23) is in the shape of a square plate, the limiting plate (22) can limit and fix the positioning plate (17), and the baffle (23) can abut against the outer side surface of the positioning plate (17).

6. The smoking column data acquisition system with a fireproof cover according to claim 1 is characterized in that: The power supply module (13) is a common rechargeable battery, the power supply module (13) can supply power to the data processing module (14) and the infrared sensing module (8), the GPS module (15) is electrically connected to the data processing module (14), and the power supply module (13) and the data processing module (14) are fixedly connected to the surface of the mounting plate (7) by bolts.

7. The data acquisition system for a smoking column with a fireproof cover according to claim 1 is characterized in that: The protective cover (16) is fixedly connected to the surface of the protective frame (12); a solar panel (24) is arranged on the surface of the protective cover (16); a light energy conversion module (25) is arranged inside the solar panel (24); the power supply module (13) can be charged via the solar panel (24); the light energy conversion module (25) is electrically connected to the solar panel (24); the light energy conversion module (25) can convert light energy absorbed by the solar panel (24) into electrical energy to supply power to the power supply module (13).

8. The smoking column data acquisition system with a fireproof cover according to claim 1 is characterized in that: The smoking column body (1) is provided with a through opening on the side thereof, and a sealing door (26) is provided in the through opening. The sealing door (26) can cover and seal the through opening. A support plate (27) is provided in the smoking column body (1). The auxiliary frame (2) and the placement frame (3) can be placed on the surface of the support plate (27), and cigarette butts can fall into the matched auxiliary frame (2) and the placement frame (3).

9. The smoking column data acquisition system with a fireproof cover according to claim 1 is characterized in that: A limit block (28) is provided on the inner side surface of the auxiliary frame (2), a rotation groove (29) is provided on the side surface of the limit block (28), a hole is provided on the side surface of the limit block (28), a damping bearing (30) is provided in the hole, a rotation rod (31) is provided on the inner ring surface of the damping bearing (30), a fixed plate (32) is sleeved on the surface of the rotation rod (31), the fixed plate (32) can rotate in the rotation groove (29) by means of the damping bearing (30), and a limit hole (33) is provided on the side surface of the limit block (28).

10. The data acquisition system for a smoking column with a fireproof cover according to claim 1, characterized in that: The inner side of the placement frame (3) is provided with a vertical plate (34), the vertical plate (34) is in a square plate-shaped structure, and the side of the vertical plate (34) is provided with a positioning rod (35), the positioning rod (35) can be inserted into the limiting hole (33), and the side of the positioning rod (35) is provided with a limiting opening (36), and the side of the fixing plate (32) can be inserted into the limiting opening (36).

Citation Information

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