Alarm device with protection function for machine room construction

Abstract

The utility model discloses a machine room construction alarm device with a protection function, which relates to the technical field of machine room construction, and comprises a protection box with openings at the upper and lower parts, a top cover for covering the opening at the upper end of the protection box is detachably fixed at the upper end of the protection box through a bolt, and connecting lugs for installation are fixed at two ends of the top cover. According to the utility model, by starting the micro fan, the micro fan conveys external air into the protection box, so that the external air can smoothly enter the protection box, is fully contacted with the sensor group and then is discharged from the upper screen plate, and therefore, the sensor group can be better contacted with the air in the surrounding environment; according to the alarm device with the protection function for the machine room construction, the sensor group is arranged on the ground, so that the surrounding environment is accurately and sensitively monitored, the monitoring effect of the sensor group is ensured while a good protection effect is provided for the sensor group, and an alarm can be given in time, so that the actual use effect is better when the alarm device with the protection function for the machine room construction is used.

Description

Technical Field

[0001] This utility model relates to the field of computer room construction technology, and in particular to an alarm device for computer room construction with protective functions. Background Technology

[0002] Because computer rooms house important data processing equipment, storage devices, network transmission equipment, and computer room security equipment, alarm devices are required for computer room construction. These devices can warn people in the event of an accident, enabling them to take timely precautions and respond. However, general computer room alarm devices are inconvenient to assemble and install, have low protective performance, and are ineffective.

[0003] To address the aforementioned issues, patent document CN210777042U discloses an alarm device for computer room construction with protective functions. The device includes a mounting base, a condenser pipe, and a first dustproof screen. The mounting base has an internal mounting hole at its outer end, and connecting rods are attached to the inner sides of both its left and right ends. A limit rod is fixedly connected to the lower side of each connecting rod, and a positioning block is installed on the outer side of the limit rod. A side plate is attached to the lower side of the mounting base, and a spare battery is located on the inner upper side of the side plate. A support plate is attached to the lower side of the spare battery, and a fixing strip is fixedly connected to the lower side of the support plate. A temperature sensor is located on the lower left side of the support plate. The condenser pipe and the first dustproof screen are both located inside the side plate. This alarm device for computer room construction with protective functions is easy to assemble, install, and disassemble, offers high protective performance, and has good usability.

[0004] In the aforementioned prior art, the sensor is located inside the device. Although it has a mesh at the bottom, the limited internal space restricts the flow of air into the device, resulting in insufficient contact between the external air and the sensor. This makes it difficult to accurately detect the current environment and reduces the effectiveness of the monitoring and alarm. Therefore, an alarm device with protective functions for computer room construction is needed. Utility Model Content

[0005] The purpose of this application is to provide an alarm device with protective functions for computer room construction, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: an alarm device for computer room construction with protective function, including a protective box with openings at both the top and bottom, a top cover that covers the opening at the top of the protective box is detachably fixed to the top of the protective box by bolts, and connecting lugs for installation are fixed at both ends of the top cover;

[0007] A mesh plate is fixedly embedded in the middle of the top cover;

[0008] A lower mesh plate is fixed to the inner wall of the lower end of the protective box. A sensor group is placed on the upper end of the lower mesh plate. The sensor group is located in the cavity of the protective box and between the lower mesh plate and the upper mesh plate.

[0009] A miniature fan is fixed at the lower end of the lower grid plate. The miniature fan is used to send air from the lower end of the protection box into the protection box and make full contact with the sensor group before it is discharged from the grid plate.

[0010] Preferably, a frame plate is fixed to the upper end of the lower screen plate, and multiple frame plates are arranged in an equidistant array along the length direction of the lower screen plate, with the sensor group placed on multiple frame plates.

[0011] Preferably, each of the multiple mounting plates has a placement slot at its upper end, and the lower ends of each sensor in the sensor group are snapped into the placement slot.

[0012] Preferably, the bottom wall of the placement groove has multiple spaced protrusions evenly distributed along the length of the placement groove, and the multiple spaced protrusions form a tooth-like distribution, with the bottom of each sensor in the sensor group abutting against the upper end of the spaced protrusions.

[0013] Preferably, a spacer column is fixed to the upper end of the top cover, the upper end of the spacer column abuts against the inner ceiling of the computer room, and there is a gap between the upper end of the network board and the inner ceiling of the computer room with the same height as the spacer column.

[0014] Preferably, a gas collection hood is fixed at the lower end of the protective box. The gas collection hood is a horn-shaped body that expands outward at the lower end. The micro fan is located inside the gas collection hood, and the horizontal height of the lower end of the micro fan is higher than the horizontal height of the lower end of the gas collection hood.

[0015] In summary, the technical effects and advantages of this utility model are as follows:

[0016] 1. In this utility model, by activating a micro fan, external air is transported into the protective box, allowing it to smoothly enter and fully contact the sensor group. The air is then discharged from the grid plate, enabling the sensor group to better contact the surrounding air and thus accurately and sensitively monitor the environment. This provides good protection for the sensor group while ensuring its monitoring performance and timely alarm issuance. As a result, the actual use of this alarm device for computer room construction with protective functions is more effective.

[0017] 2. In this utility model, by setting up the frame plate, the bottom of the sensor group is isolated from the mesh plate, so that the bottom of the sensor group is better exposed in the cavity inside the protective box, thereby making better contact with the surrounding air and achieving better detection effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure in this embodiment;

[0020] Figure 2 This is a cross-sectional view in this embodiment;

[0021] Figure 3 This is a side view of the lower mesh plate and the frame plate in this embodiment.

[0022] In the diagram: 1. Protective box; 2. Top cover; 21. Spacer column; 3. Grid plate; 4. Connecting lug; 5. Sensor group; 6. Lower grid plate; 7. Miniature fan; 8. Air collection hood; 9. Shelf plate; 91. Placement slot; 92. Spacer protrusion. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example: Reference Figure 1-3 An alarm device for computer room construction with protective function is shown, including a protective box 1 with openings at both the top and bottom. A top cover 2 that covers the opening at the top of the protective box 1 is detachably fixed to the top of the protective box 1 by bolts. Connecting lugs 4 for installation are fixed at both ends of the top cover 2.

[0025] The top cover 2 has a fixed mesh plate 3 embedded in the middle;

[0026] A lower mesh plate 6 is fixed to the inner wall of the lower end of the protective box 1. A sensor group 5 is placed on the upper end of the lower mesh plate 6. The sensor group 5 is located in the cavity of the protective box 1 and between the lower mesh plate 6 and the upper mesh plate 3.

[0027] A miniature fan 7 is fixed at the lower end of the lower mesh plate 6. The miniature fan 7 is used to send the air from the lower end of the protection box 1 into the protection box 1 and make full contact with the sensor group 5 before it is discharged from the mesh plate 3.

[0028] Based on the above structure, after installation, by activating the micro fan 7, external air (especially the air located at the lower end of the protective box 1) is transported into the protective box 1, allowing the external air to smoothly enter the protective box 1 and fully contact the sensor group 5. The air is then discharged from the mesh plate 3, enabling the sensor group 5 to better contact the surrounding air and thus accurately and sensitively monitor the surrounding environment. This provides good protection for the sensor group 5 while ensuring its monitoring performance, allowing for timely alarm issuance. Therefore, the actual use effect of this alarm device for computer room construction with protective functions is better.

[0029] Furthermore, a frame plate 9 is fixed to the upper end of the lower screen plate 6. Multiple frame plates 9 are arranged in an equidistant array along the length direction of the lower screen plate 6, and the sensor group 5 is placed on multiple frame plates 9.

[0030] By setting up the bracket 9, the bottom of the sensor group 5 is isolated from the mesh plate 6, so that the bottom of the sensor group 5 is better exposed in the cavity inside the protective box 1, thus making better contact with the surrounding air and achieving better detection effect.

[0031] Furthermore, each of the multiple mounting plates 9 has a placement slot 91 on its upper end. The lower ends of each sensor in the sensor group 5 are snapped into the placement slot 91. The placement slot 91 ensures that each sensor in the sensor group 5 can be stably placed on the multiple mounting plates 9, thus ensuring the stable installation of the sensor group 5 during use.

[0032] Furthermore, the bottom wall of the placement groove 91 is formed with a plurality of spaced protrusions 92 evenly distributed along the length of the placement groove 91, and the plurality of spaced protrusions 92 are arranged in a tooth-like pattern, and the bottom of each sensor of the sensor group 5 abuts against the upper end of the spaced protrusions 92.

[0033] By setting the interval protrusions 92, the contact area between the bottom of each sensor in the sensor group 5 and the frame plate 9 can be further reduced, thereby making each sensor in the sensor group 5 more fully in contact with the ambient air and better improving the monitoring and alarm function of the alarm device for computer room construction with protective function.

[0034] Furthermore, a spacer column 21 is fixed to the upper end of the top cover 2. The upper end of the spacer column 21 abuts against the inner ceiling of the computer room. There is a gap between the upper end of the network plate 3 and the inner ceiling of the computer room, which is the same height as the spacer column 21. By setting the spacer column 21, a gap can be made between the upper end of the network plate 3 and the inner ceiling of the computer room, so as to facilitate the smooth exhaust of air in the protective box 1.

[0035] It should be noted that, in order to ensure the stable installation of the alarm device for the computer room with protective functions, the connecting lug 4 can be designed in different shapes according to requirements, so as to cooperate with the installation of the spacer column 21, such as L-shaped, T-shaped, etc., thereby facilitating the stable installation of the device on the ceiling inside the computer room.

[0036] Furthermore, a gas collection hood 8 is fixed at the lower end of the protective box 1. The gas collection hood 8 is a horn-shaped body that expands outward at the lower end. The miniature fan 7 is located inside the gas collection hood 8, and the horizontal height of the lower end of the miniature fan 7 is higher than the horizontal height of the lower end of the gas collection hood 8. By setting up the gas collection hood 8, a larger range of air below the protective box 1 can be guided into the protective box 1, thereby working with the miniature fan 7 to achieve a better effect of drawing in ambient air. At the same time, it can also play a certain protective role for the miniature fan 7, preventing the miniature fan 7 from being directly exposed to the outside world.

[0037] The working principle of this utility model is as follows: During daily use, the protective box 1, the upper mesh plate 3, and the lower mesh plate 6 work together to provide good protection for the sensor group 5. At the same time, by activating the micro fan 7, external air is transported into the protective box 1, allowing it to smoothly enter the protective box 1 through the lower mesh plate 6. Since the support plate 9 supports each sensor of the sensor group 5, the lower ends of each sensor are fully exposed, allowing the air to fully contact the sensor group 5 before being discharged from the upper mesh plate 3. This allows the sensor group 5 to better contact the surrounding air, thereby accurately and sensitively monitoring the surrounding environment. While providing good protection for the sensor group 5, it also ensures the monitoring effect of the sensor group 5 and can issue alarms in a timely manner, thus making the actual use of this alarm device for computer room construction with protective functions more effective.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An alarm device for computer room construction with protective function, comprising a protective box (1) with openings at both the top and bottom, wherein a top cover (2) covering the opening at the top of the protective box (1) is detachably fixed to the top of the protective box (1) by bolts, and connecting lugs (4) for installation are fixed at both ends of the top cover (2), characterized in that: The top cover (2) is fixedly embedded with a mesh plate (3) in the middle; The lower inner wall of the protective box (1) is fixed with a lower mesh plate (6), and a sensor group (5) is placed on the upper end of the lower mesh plate (6). The sensor group (5) is located in the cavity of the protective box (1) and between the lower mesh plate (6) and the upper mesh plate (3). The lower end of the lower mesh plate (6) is fixed with a miniature fan (7). The miniature fan (7) is used to send the air from the lower end of the protective box (1) into the protective box (1) and make full contact with the sensor group (5) before it is discharged from the upper mesh plate (3).

2. The alarm device for computer room construction with protective function according to claim 1, characterized in that: The lower mesh plate (6) is fixed with a frame plate (9) at its upper end. Multiple frame plates (9) are arranged in an equidistant array along the length direction of the lower mesh plate (6). The sensor group (5) is placed on multiple frame plates (9).

3. The alarm device for computer room construction with protective function according to claim 2, characterized in that: Each of the multiple mounting plates (9) has a placement slot (91) on its upper end, and the lower ends of each sensor of the sensor group (5) are snapped into the placement slot (91).

4. The alarm device for computer room construction with protective function according to claim 3, characterized in that: The bottom wall of the placement groove (91) has a plurality of spaced protrusions (92) evenly distributed along the length of the placement groove (91), and the plurality of spaced protrusions (92) are arranged in a tooth-like pattern. The bottom of each sensor in the sensor group (5) abuts against the upper end of the spaced protrusions (92).

5. An alarm device for computer room construction with protective function according to claim 1, characterized in that: The top cover (2) is fixed with a spacer column (21), the upper end of the spacer column (21) abuts against the inner ceiling of the computer room, and there is a gap between the upper end of the network board (3) and the inner ceiling of the computer room with the same height as the spacer column (21).

6. The alarm device for computer room construction with protective function according to claim 1, characterized in that: The protective box (1) is fixed with a gas collection hood (8) at the lower end. The gas collection hood (8) is a horn-shaped body that expands outward at the lower end. The micro fan (7) is located inside the gas collection hood (8), and the horizontal height of the lower end of the micro fan (7) is higher than the horizontal height of the lower end of the gas collection hood (8).

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