Dustproof electrical fire monitoring detector

Abstract

The utility model belongs to the technical field of electrical fire monitoring detectors, and discloses a dustproof electrical fire monitoring detector, which comprises a monitoring detector body, a groove is arranged in the monitoring detector body, a threaded rod is rotatably arranged in the groove, a cleaning scraper is sleeved on the outer side of the threaded rod, and the cleaning scraper is rotatably arranged in the groove. The inner wall of the groove is provided with a ventilation hole, the outer side of the cleaning scraper is attached to the outer side of the ventilation hole, the outer side of the monitoring detector body is provided with a sliding groove, and the sliding groove penetrates through the groove. The problems that heat dissipation of the electrical fire monitoring detector is affected, dust needs to be cleaned manually, a large amount of time and energy of workers are wasted, and the service life of the electrical fire monitoring detector is shortened are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical fire monitoring detectors, in particular to a dustproof electrical fire monitoring detector. Background Art

[0002] Electrical fire monitoring detectors can detect dangerous parameters such as residual current and temperature in electrical circuits, send out audible and visual alarm signals according to the set alarm values, and form an electrical fire monitoring system through a communication network and electrical fire monitoring equipment. Electrical fire monitoring detectors include residual current detection and temperature detection. Electrical fire monitoring detectors and electrical fire monitoring equipment can form different electrical fire monitoring systems to adapt to different occasions, different capacities and different customer needs. Electrical fire monitoring detectors can be used in factories, large warehouses, offices, commercial buildings, hotels, residences and entertainment venues with complex wiring, where the probability of electrical fires is the highest.

[0003] At the same time, an electrical fire monitoring detector with application number 202220007825.6 includes: a detector housing, connected to a circuit breaker; a current data detector, arranged in the detector housing, and respectively sleeved on the incoming wire or the outgoing wire passing through the detection hole on the detector housing to detect the current data on the incoming wire or the outgoing wire; a voltage and temperature detection element, inserted into the plug interface provided on the incoming port or the outgoing port of the circuit breaker to detect the voltage data and temperature data on the incoming wire or the outgoing wire; a circuit board, arranged in the detector housing, and electrically connected to the current data detector and the voltage and temperature detection element; a data transmission port for connecting a data line, and transmitting the data detected by the electrical fire monitoring detector to an external device through the data line. In the electrical fire monitoring detector of the utility model, the electrical fire monitoring detector is integrated into a complete whole and directly plugged into the circuit breaker, reducing the demand for installation space.

[0004] However, in the implementation of relevant technologies, the following problems were found: after an electrical fire monitoring detector has been used for a long time, dust is easily attached to the electrical fire monitoring detector, affecting the heat dissipation of the electrical fire monitoring detector. The dust needs to be cleaned manually, which wastes a lot of time and energy of the staff and reduces the service life of the electrical fire monitoring detector.

[0005] To this end, we proposed a dust-proof electrical fire monitoring detector. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a dust-proof electrical fire monitoring detector. After long-term use, the electrical fire monitoring detector can automatically clean the attached dust, preventing the internal temperature of the electrical fire monitoring detector from being too high and causing damage to the internal electronic components, saving a lot of time and energy of the staff and improving the service life of the electrical fire monitoring detector.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof electrical fire monitoring detector, comprising a monitoring detector body, a groove is provided inside the monitoring detector body, a threaded rod is rotatably provided inside the groove, a cleaning scraper is sleeved on the outside of the threaded rod, a ventilation hole is provided on the inner wall of the groove, and the outer side of the cleaning scraper is fitted with the outer side of the ventilation hole, a slide groove is provided on the outer side of the monitoring detector body, and the slide groove and the groove are penetrated, and a sealing plate is slidably provided inside the slide groove.

[0008] Preferably, an electronic display screen is fixedly provided on the outer side of the monitoring detector body, a second sliding column is fixedly provided inside the electronic display screen, a slider is sleeved on the outer side of the second sliding column, a handle is fixed on the outer side of the slider, a rolling brush is rotatably provided on the middle part of the handle, and the outer side of the rolling brush is in contact with the outer side of the electronic display screen.

[0009] Preferably, a first sliding post is fixedly provided inside the groove, and the cleaning blade slides outside the first sliding post.

[0010] Preferably, an air outlet is provided at the upper portion of the groove, a support frame is fixedly provided inside the air outlet, and a fan is rotatably provided on the outer side of the support frame.

[0011] Preferably, a second motor is fixedly provided on the outer side of the support frame, and an output end of the second motor passes through the support frame and is fixedly connected to the fan.

[0012] Preferably, a first motor is fixedly provided inside the groove, and an output end of the first motor is fixedly connected to the threaded rod.

[0013] Preferably, a buckle is fixedly provided on the top of the sealing plate, an elastic slot is fixedly provided inside the sliding groove, and the buckle is engaged with the elastic slot.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model provides a cleaning scraper. The output end of the first motor rotates to drive the cleaning scraper on the outside of the threaded rod to move. The cleaning scraper cleans the dust attached to the outside of the ventilation hole. The output end of the second motor rotates to drive the fan to rotate. The fan rotates to discharge air through the air outlet to clean the dust. As a result, after long-term use, the electrical fire monitoring detector can automatically clean the attached dust, preventing the internal temperature of the electrical fire monitoring detector from being too high and causing damage to the internal electronic components, saving a lot of time and energy of the staff and extending the service life of the electrical fire monitoring detector.

[0016] 2. The utility model provides a rolling brush. When the staff checks the values ​​on the electronic display screen, they move the handle. The movement of the handle drives the rolling brush to move. The rolling brush cleans the dust on the outside of the electronic display screen, thereby making it easier for the staff to check the values ​​during use and improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the A structure;

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of the B structure.

[0023] In the figure: 1. Monitoring detector body; 2. Groove; 3. Ventilation hole; 4. Threaded rod; 5. First motor; 6. Cleaning scraper; 7. First slide column; 8. Air outlet; 9. Fan; 10. Second motor; 11. Slide groove; 12. Sealing plate; 13. Buckle; 14. Elastic slot; 15. Electronic display screen; 16. Second slide column; 17. Slider; 18. Handle; 19. Rolling brush; 20. Support frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 6 As shown, the utility model provides a dust-proof electrical fire monitoring detector, including a monitoring detector body 1, a groove 2 is opened inside the monitoring detector body 1, a threaded rod 4 is rotatably provided inside the groove 2, a cleaning scraper 6 is sleeved on the outer side of the threaded rod 4, and the cleaning scraper 6 cleans the dust attached to the outside of the ventilation hole 3, the inner wall of the groove 2 is opened with a ventilation hole 3, and the outer side of the cleaning scraper 6 is fitted with the outer side of the ventilation hole 3, a slide groove 11 is opened on the outer side of the monitoring detector body 1, and the slide groove 11 passes through the groove 2, and a sealing plate 12 is slidably provided inside the slide groove 11. When the monitoring detector body 1 needs to be ventilated and heat dissipated, the sealing plate 12 is pulled.

[0026] Specifically, an electronic display screen 15 is fixedly provided on the outside of the monitoring detector body 1, a second slide column 16 is fixedly provided inside the electronic display screen 15, a slider 17 is sleeved on the outside of the second slide column 16, a handle 18 is fixed on the outside of the slider 17, a rolling brush 19 is rotatably provided on the middle part of the handle 18, and the outer side of the rolling brush 19 is in contact with the outer side of the electronic display screen 15. The movement of the handle 18 drives the rolling brush 19 to move, and the rolling brush 19 cleans the dust on the outside of the electronic display screen 15, thereby making it convenient for the staff to check the values ​​during use and improving the work efficiency of the staff.

[0027] Furthermore, a first slide post 7 is fixedly provided inside the groove 2 , and the cleaning blade 6 slides outside the first slide post 7 . The threaded rod 4 rotates to drive the other end of the cleaning blade 6 to slide outside the first slide post 7 .

[0028] Furthermore, an air outlet 8 is opened at the upper part of the groove 2, and a support frame 20 is fixedly provided inside the air outlet 8. A fan 9 is rotatably provided on the outer side of the support frame 20. The fan 9 rotates to discharge the wind through the air outlet 8, and the wind discharged from the air outlet 8 cleans the scraped dust.

[0029] It is worth noting that a second motor 10 is fixedly provided on the outer side of the support frame 20 , and the output end of the second motor 10 passes through the support frame 20 and is fixedly connected to the fan 9 , and the output end of the second motor 10 rotates to drive the fan 9 to rotate.

[0030] It is worth noting that a first motor 5 is fixedly provided inside the groove 2 , and an output end of the first motor 5 is fixedly connected to the threaded rod 4 , and the output end of the first motor 5 rotates to drive the threaded rod 4 to rotate.

[0031] It is worth mentioning that a buckle 13 is fixed on the top of the sealing plate 12, and an elastic slot 14 is fixed inside the slide groove 11, and the buckle 13 is engaged with the elastic slot 14. The sealing plate 12 moves downward to drive the buckle 13 to move downward, separating the buckle 13 from the elastic slot 14, thereby achieving the purpose of ventilation and heat dissipation of the monitoring detector body 1 according to usage requirements.

[0032] Among them, the monitoring detector body 1, the first motor 5, the second motor 10 and the electronic display screen 15 are existing technologies and will not be described in detail. At the same time, the present invention also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail. The "front, back, left and right" viewing angles of this device are based on the Figure 1 The direction shown in the figure is the reference.

[0033] Working principle: After long-term use, the monitoring detector body 1 will be attached with dust and other impurities. When cleaning, start the first motor 5 inside the groove 2, and the output end of the first motor 5 rotates to drive the threaded rod 4 to rotate. The rotation of the threaded rod 4 drives the other end of the cleaning scraper 6 to slide on the outside of the first sliding column 7. The cleaning scraper 6 cleans the dust attached to the outside of the ventilation hole 3. Start the second motor 10 on the outside of the support frame 20, and the output end of the second motor 10 rotates to drive the fan 9 to rotate. The fan 9 rotates to discharge the wind through the air outlet 8. The wind discharged from the air outlet 8 cleans the scraped dust. When it is necessary to ventilate and dissipate heat to the monitoring detector body 1, pull the seal The sealing plate 12 slides downward inside the slide groove 11, and the sealing plate 12 moves downward to drive the buckle 13 to move downward, separating the buckle 13 from the elastic slot 14, thereby achieving the purpose of ventilating and dissipating heat for the monitoring detector body 1 according to usage requirements. When the staff checks the values ​​on the electronic display screen 15, the handle 18 moves, and the movement of the handle 18 drives the slider 17 to slide on the outside of the second slide column 16. The movement of the handle 18 drives the rolling brush 19 to move, and the rolling brush 19 cleans the dust on the outside of the electronic display screen 15, thereby making it convenient for the staff to check the values ​​during use and improving the work efficiency of the staff.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof electrical fire monitoring detector, comprising a monitoring detector body (1), characterized in that: The monitoring detector body (1) is provided with a groove (2) inside, a threaded rod (4) is rotatably provided inside the groove (2), a cleaning scraper (6) is sleeved on the outer side of the threaded rod (4), a ventilation hole (3) is provided on the inner wall of the groove (2), and the outer side of the cleaning scraper (6) is in contact with the outer side of the ventilation hole (3), a sliding groove (11) is provided on the outer side of the monitoring detector body (1), and the sliding groove (11) and the groove (2) are penetrated, and a sealing plate (12) is slidably provided inside the sliding groove (11).

2. The dustproof electrical fire monitoring detector according to claim 1, characterized in that: An electronic display screen (15) is fixedly provided on the outer side of the monitoring detector body (1), a second sliding column (16) is fixedly provided inside the electronic display screen (15), a slider (17) is sleeved on the outer side of the second sliding column (16), a handle (18) is fixedly provided on the outer side of the slider (17), a rolling brush (19) is rotatably provided in the middle of the handle (18), and the outer side of the rolling brush (19) is in contact with the outer side of the electronic display screen (15).

3. The dustproof electrical fire monitoring detector according to claim 1, characterized in that: A first sliding post (7) is fixedly provided inside the groove (2), and the cleaning scraper (6) slides outside the first sliding post (7).

4. The dustproof electrical fire monitoring detector according to claim 1, characterized in that: An air outlet (8) is provided at the upper portion of the groove (2), a support frame (20) is fixedly provided inside the air outlet (8), and a fan (9) is rotatably provided outside the support frame (20).

5. The dustproof electrical fire monitoring detector according to claim 4, characterized in that: A second motor (10) is fixedly provided on the outer side of the support frame (20), and an output end of the second motor (10) passes through the support frame (20) and is fixedly connected to the fan (9).

6. The dustproof electrical fire monitoring detector according to claim 1, characterized in that: A first motor (5) is fixedly provided inside the groove (2), and an output end of the first motor (5) is fixedly connected to the threaded rod (4).

7. The dustproof electrical fire monitoring detector according to claim 1, characterized in that: A buckle (13) is fixedly provided on the top end of the sealing plate (12), an elastic clamping groove (14) is fixedly provided inside the sliding groove (11), and the buckle (13) is engaged with the elastic clamping groove (14).

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