Alarm monitoring device for preventing temperature rise of transformer

Abstract

The utility model relates to the technical field of monitoring devices, in particular to an alarm monitoring device for preventing temperature rise of a transformer, which comprises a monitoring control box, a box door is mounted on the front surface of the monitoring control box, buttons are mounted on the front surface of the box door, a mounting groove is formed in the bottom surface of the box door, and an audible and visual alarm is mounted on the top surface of the monitoring control box; an adjusting structure is mounted on the top surface of the monitoring control box, the adjusting structure comprises a fixing ring, the fixing ring is fixedly mounted on the top surface of the monitoring control box, and a rotating ring is movably mounted on the outer wall of the fixing ring through a bearing. According to the utility model, through the arrangement of the side reflecting plate and the top reflecting plate, sound and light can be reflected, an alarm signal can be sent out in one direction, a user located at the lower side of the monitoring control box can conveniently respond in time, and the top reflecting plate can shield dust at the upper side of the audible and visual alarm, so that the audible and visual alarm is prevented from being covered with dust, and the use experience is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, and particularly relates to an alarm monitoring device for preventing the temperature rise of a transformer. Background Art

[0002] As the core equipment for power supply in a factory, during the process of enterprise production and development, due to the increase in equipment, the transformer in the power distribution room is overloaded, and the transformer will overheat irregularly. If not dealt with in time, it is easy to cause the transformer to trip, affecting the production in the workshop. Moreover, high-temperature fires may also trigger dangerous situations such as explosions and electric shocks, threatening the lives of employees. In the prior art, a monitoring box is used to monitor the situation of the transformer, and when an alarm occurs, relevant personnel can be informed immediately for handling, avoiding the problem that the transformer temperature rise and alarm cannot be handled in a timely manner.

[0003] Regarding this, the application number: 202321751480.6, discloses a concentration remote alarm control box, including a control box. A control panel is hinged to the front side of the control box. An audible and visual alarm is arranged on the top of the control box. A signal processing unit is arranged inside the control box. Control buttons are arranged below the display screen on the control panel. A power indicator light and a status indicator light are arranged on one side of the display screen on the control panel. A power switch is arranged below the power indicator light on the control panel; through the temperature sensor receiving a high-temperature signal, the high-temperature signal is transmitted to the signal processing unit, starting the cooling fan and the micro motor, driving the rotation of the transmission shaft and the sealing block, and then opening the ventilation slots. The cooling fan blows the internal heat of the control box to the outside through the ventilation slots, thereby improving the heat dissipation effect of the concentration remote alarm control box and being beneficial to ensuring the service life of the internal components of the concentration remote alarm control box.

[0004] This control box can output an alarm by installing an audible and visual alarm on the top surface of the control box. However, during actual use, most control boxes are installed on the wall at a relatively high position. Therefore, the position of the audible and visual alarm installed on its top surface is even higher, and blocked by the control box, it will cause the audible and visual alarm to be unable to transmit information to the staff in time during operation, affecting the use experience of the device.

[0005] Therefore, improving and perfecting the above problems has become an urgent problem to be solved at present. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide an alarm monitoring device for preventing the temperature rise of a transformer, so as to solve the problem in the prior art proposed in the above background technology that the control box in the prior art can output an alarm by installing an audible and visual alarm on the top surface of the control box. However, in the actual use process, most control boxes are installed on the wall and at a relatively high position. Therefore, the position of the audible and visual alarm installed on its top surface is even higher, and blocked by the control box, which will cause the audible and visual alarm to be unable to transmit information to the staff in time during operation, affecting the use experience of the device.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: An alarm monitoring device for preventing the temperature rise of a transformer, comprising: a monitoring control box, a box door is installed on the front of the monitoring control box, a button is installed on the front of the box door, an installation groove is opened on the bottom surface of the box door, and an audible and visual alarm is installed on the top surface of the monitoring control box;

[0008] An adjustment structure is installed on the top surface of the monitoring control box. The adjustment structure includes a fixed ring, the fixed ring is fixedly installed on the top surface of the monitoring control box, a rotating ring is movably installed on the outer wall of the fixed ring through a bearing, a side reflector is fixedly connected to the side wall of the rotating ring, and a top reflector is fixedly connected to the top surface of the side reflector.

[0009] Preferably, a protection structure is installed on the box door. The protection structure includes an installation frame, the installation frame is stuck inside the installation groove, a threaded rod is integrally formed on the installation frame, an anti-collision soft strip is adhered to the surface of the installation frame, a limiting block is clamped inside the box door, and a nut is threadedly connected to the threaded rod.

[0010] Preferably, the installation groove and the installation frame are adapted to each other.

[0011] Preferably, the fixed ring is installed outside the audible and visual alarm, and the audible and visual alarm, the fixed ring, the bearing and the rotating ring are coaxially installed.

[0012] Preferably, the side reflector is in an "L" shape, and the top reflector is installed in an inclined manner.

[0013] Preferably, the anti-collision soft strip exposes the surface of the box door, the threaded rod penetrates through the box door and the limiting block, and the nut is in contact with the limiting block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are: By setting the side reflector and the top reflector, the present utility model can reflect sound and light to emit the alarm signal in one direction, so as to facilitate the users located below the monitoring control box to make timely responses, and the top reflector can block dust above the audible and visual alarm to avoid the audible and visual alarm being covered with dust and affecting the use experience.

[0015] 1. The utility model is provided with an adjustment structure. The side reflector and the top reflector can reflect sound and light to emit the alarm signal in one direction, so as to facilitate the users located on the lower side of the monitoring control box to make timely responses. By rotating the side reflector, the rotating ring can be driven to rotate outside the fixed ring through the bearing, and the angles of the side reflector and the top reflector outside the sound and light alarm can be adjusted to adjust the emission direction of the alarm signal, improving the practicability of the device. Moreover, the top reflector can block dust on the upper side of the sound and light alarm, preventing the sound and light alarm from being covered with dust and affecting the use experience.

[0016] 2. The utility model is provided with a protection structure. By clamping the mounting bracket inside the mounting groove, the threaded rod penetrates through the box door and is inserted into the limiting block, and the nut is screwed on the outside of the threaded rod, the mounting bracket can be fixed on the box door. At this time, the anti-collision soft strip can be placed at the corners of the bottom surface of the box door, which can prevent users from being injured when touching the corners of the box door and ensure the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is an exploded structural diagram of the utility model;

[0019] Figure 3 is an exploded structural diagram of the adjustment structure of the utility model;

[0020] Figure 4 is a rear-view exploded structural diagram of the box door of the utility model.

[0021] In the figure: 1. Monitoring control box; 11. Box door; 12. Button; 13. Mounting groove; 14. Sound and light alarm; 2. Adjustment structure; 21. Fixed ring; 22. Bearing; 23. Rotating ring; 24. Side reflector; 25. Top reflector; 3. Protection structure; 31. Mounting bracket; 32. Threaded rod; 33. Anti-collision soft strip; 34. Limiting block; 35. Nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , an embodiment provided by the present utility model:

[0024] The monitoring control box 1, the box door 11, the button 12, and the audible and visual alarm 14 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all well-known prior arts to those skilled in the art, so they will not be elaborated here.

[0025] An alarm monitoring device for preventing the temperature rise of a transformer, comprising: a monitoring control box 1, a box door 11 is installed on the front of the monitoring control box 1, a button 12 is installed on the front of the box door 11, an installation groove 13 is opened on the bottom surface of the box door 11, and an audible and visual alarm 14 is installed on the top surface of the monitoring control box 1;

[0026] An adjustment structure 2 is installed on the top surface of the monitoring control box 1. The adjustment structure 2 includes a fixed ring 21. The fixed ring 21 is fixedly installed on the top surface of the monitoring control box 1. A rotating ring 23 is movably installed on the outer wall of the fixed ring 21 through a bearing 22. A side reflector 24 is fixedly connected to the side wall of the rotating ring 23. A top reflector 25 is fixedly connected to the top surface of the side reflector 24. The side reflector 24 cooperates with the top reflector 25 to reflect sound and light, so as to emit the alarm signal in one direction, so as to facilitate the users located below the monitoring control box 1 to make timely responses. And the top reflector 25 can block dust above the audible and visual alarm 14 to prevent the audible and visual alarm 14 from being covered with dust and affecting the use experience.

[0027] Further, a protection structure 3 is installed on the box door 11. The protection structure 3 includes an installation frame 31. The installation frame 31 is stuck inside the installation groove 13. A threaded rod 32 is integrally formed on the installation frame 31. An anti-collision soft strip 33 is adhesively bonded to the surface of the installation frame 31. A limit block 34 is clamped inside the box door 11. A nut 35 is threadedly connected to the threaded rod 32. By sticking the installation frame 31 inside the installation groove 13, the threaded rod 32 penetrates through the box door 11, and the threaded rod 32 is inserted into the limit block 34. Screwing the nut 35 on the outside of the threaded rod 32 can fix the installation frame 31 on the box door 11. At this time, the anti-collision soft strip 33 can be placed at the corners of the bottom surface of the box door 11, which can prevent users from being injured when touching the corners of the box door 11 and ensure the safety of the device.

[0028] Further, the installation groove 13 and the installation frame 31 are adapted to each other, and the installation frame 31 can be installed in the installation groove 13 so that the anti-collision soft strip 33 is located outside the surface of the monitoring control box 1.

[0029] Further, the fixed ring 21 is installed outside the audible and visual alarm 14. The audible and visual alarm 14, the fixed ring 21, the bearing 22, and the rotating ring 23 are coaxially installed. The rotating ring 23 can drive the side reflector 24 and the top reflector 25 to rotate outside the audible and visual alarm 14 to adjust the angle.

[0030] Furthermore, the side reflector 24 is in an "L" shape structure, and the top reflector 25 is installed in an inclined manner. The top reflector 25 can shield the sound and light alarm 14 from dust on the upper side, preventing the sound and light alarm 14 from being affected by dust and thus avoiding affecting the user experience.

[0031] Furthermore, the anti-collision soft strip 33 protrudes from the surface of the box door 11. The threaded rod 32 penetrates through the box door 11 and the limit block 34, and the nut 35 fits with the limit block 34. The mounting bracket 31 can be fixed on the box door 11 through the threaded rod 32, the limit block 34 and the nut 35, ensuring the stable installation of the anti-collision soft strip 33.

[0032] Working principle: The side reflector 24 and the top reflector 25 are respectively installed on the side and top of the sound and light alarm 14. When the sound and light alarm 14 operates, the side reflector 24 and the top reflector 25 can reflect sound and light to emit the alarm signal in one direction, facilitating users located on the lower side of the monitoring control box 1 to respond in a timely manner. By rotating the side reflector 24, the rotating ring 23 can be driven to rotate outside the fixed ring 21 through the bearing 22, adjusting the angles of the side reflector 24 and the top reflector 25 outside the sound and light alarm 14, thereby adjusting the emission direction of the alarm signal, improving the practicality of the device. Moreover, the top reflector 25 can shield dust on the upper side of the sound and light alarm 14, preventing the sound and light alarm 14 from being dusty and affecting the user experience.

[0033] The mounting bracket 31 is stuck inside the mounting groove 13, and the threaded rod 32 penetrates through the box door 11. The threaded rod 32 is inserted into the limit block 34, and the nut 35 is screwed on the outer side of the threaded rod 32, fixing the mounting bracket 31 on the box door 11. At this time, the anti-collision soft strip 33 can be placed at the corners of the bottom surface of the box door 11, preventing users from being injured when touching the corners of the box door 11 and ensuring the safety of the device.

[0034] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Any person skilled in the art of this industry can smoothly implement the present invention according to the illustrations in the specification and the above description. However, any minor changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present invention using the technical content disclosed above are equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and variations made to the above embodiments based on the essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An alarm monitoring device for preventing transformer temperature rise, comprising: A monitoring control box (1), wherein a box door (11) is installed on the front of the monitoring control box (1), a button (12) is installed on the front of the box door (11), a mounting groove (13) is provided on the bottom surface of the box door (11), and an audible and visual alarm (14) is installed on the top surface of the monitoring control box (1); Features: The top surface of the monitoring and control box (1) is installed with an adjustment structure (2), and the adjustment structure (2) comprises a fixed ring (21), the fixed ring (21) is fixedly installed on the top surface of the monitoring and control box (1), a rotating ring (23) is movably installed on the outer wall of the fixed ring (21) through a bearing (22), a side reflection plate (24) is fixedly connected to the side wall of the rotating ring (23), and a top reflection plate (25) is fixedly connected to the top surface of the side reflection plate (24).

2. The alarm monitoring device for preventing transformer temperature rise according to claim 1 is characterized in that: A protective structure (3) is installed on the box door (11), and the protective structure (3) includes a mounting frame (31), the mounting frame (31) is clamped inside the mounting groove (13), a threaded rod (32) is integrally formed on the mounting frame (31), an anti-collision soft strip (33) is bonded to the surface of the mounting frame (31), a limit block (34) is clamped on the inner side of the box door (11), and a nut (35) is threadedly connected to the threaded rod (32).

3. The alarm monitoring device for preventing transformer temperature rise according to claim 1 is characterized in that: The mounting groove (13) and the mounting frame (31) are matched.

4. The alarm monitoring device for preventing transformer temperature rise according to claim 1 is characterized in that: The fixing ring (21) is installed on the outside of the sound and light alarm (14), and the sound and light alarm (14), the fixing ring (21), the bearing (22) and the rotating ring (23) are coaxially installed.

5. The alarm monitoring device for preventing transformer temperature rise according to claim 1 is characterized in that: The side reflection plate (24) is in an "L"-shaped structure, and the top reflection plate (25) is installed in an inclined manner.

6. The alarm monitoring device for preventing transformer temperature rise according to claim 2, characterized in that: The anti-collision soft strip (33) is exposed from the surface of the box door (11), the threaded rod (32) penetrates the box door (11) and the limit block (34), and the nut (35) is fitted with the limit block (34).

Images