Temperature and humidity monitoring alarm device and high-low voltage switch cabinet with intelligent early warning function

Abstract

The utility model relates to the technical field of high-low voltage switch cabinets, in particular to a temperature and humidity monitoring alarm device and a high-low voltage switch cabinet with an intelligent early warning function, which comprise a heat dissipation chamber, a limiting assembly and a movable door, a machine body is arranged on the inner side of the heat dissipation chamber, and clamping strips are fixedly connected to the bottoms of the two sides of the machine body; the limiting assemblies are arranged on the two sides of the machine body. The temperature and humidity monitoring and alarming device has the beneficial effects that the limiting assembly and the ventilation assembly are arranged, so that the temperature and humidity monitoring and alarming device is stably mounted in the use process of the high-low voltage switch cabinet, the temperature and humidity monitoring and alarming device is prevented from shifting in the high-low voltage switch cabinet, normal operation of the temperature and humidity monitoring and alarming device in the high-low voltage switch cabinet is facilitated, and the safety of the high-low voltage switch cabinet is improved. Meanwhile, internal and external air circulation of the high-low voltage switch cabinet is facilitated, heat dissipation and cooling treatment of internal components is facilitated, certain detachability is achieved, follow-up side-by-side operation of a plurality of high-low voltage switch cabinets is facilitated, and use of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low voltage switch cabinets, in particular to a temperature and humidity monitoring alarm device and a high and low voltage switch cabinet with an intelligent early warning function. Background Art

[0002] High and low voltage switchgear is an electrical equipment used for the distribution, control, measurement and protection of electric energy in the power system, as well as for connecting cables of different voltage levels. It is an important equipment in the power system, ensuring the safe and efficient operation of the power system.

[0003] However, in the prior art, there are still some deficiencies in the high and low voltage switch cabinets. The existing high and low voltage switch cabinets have not yet fully considered the ventilation structure. During the use of the high and low voltage switch cabinets, if the ventilation structure of the high and low voltage switch cabinets is not fully considered, it is not convenient for internal and external air circulation, thereby failing to ensure efficient heat dissipation of the high and low voltage switch cabinets, and it is not convenient for the staff to use the high and low voltage switch cabinets. Utility Model Content

[0004] The purpose of the utility model is to provide a temperature and humidity monitoring alarm device and a high and low voltage switch cabinet with intelligent early warning function, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature and humidity monitoring and alarm device, comprising a heat dissipation chamber, a limit assembly and a movable door, a body is arranged on the inner side of the heat dissipation chamber, and the bottom of both sides of the body are fixedly connected with snap strips, the limit assembly is arranged on both sides of the body, and the limit assembly includes a hollow part, a snap rod, a limit ring, a reset spring, a pull ring, a limit plate, a connecting block and a fastening bolt, the movable door is rotatably connected to the front side of the heat dissipation chamber, and the two side walls of the heat dissipation chamber and the inner side of the movable door are fixedly connected with air guide plates, and a heat dissipation filter plate is arranged on one side of the air guide plate, and a fan is arranged inside the heat dissipation chamber.

[0006] Preferably, the hollow piece is fixedly connected to the inner bottom of the heat dissipation chamber, and the snap-fitting strip is snap-fitted and slidably connected to the inner side of the hollow piece, and a snap-fitting rod is connected to the inner side of the hollow piece through the limit connection, and the bottom end of the snap-fitting rod is snap-fitted and connected to the snap-fitting strip.

[0007] Preferably, a limiting ring is fixedly connected to the outer wall of the middle section of the locking rod, a return spring is arranged above the limiting ring, and the return spring is arranged on the outside of the locking rod, and a pull ring is fixedly connected to the top end of the locking rod.

[0008] Preferably, the front side of the hollow member is rotatably connected to the limit plate, and a connecting block is welded above the hollow member and the limit plate, and a fastening bolt is arranged at the center of the connecting block, and the connecting blocks are fixedly connected by the fastening bolt.

[0009] A high and low voltage switch cabinet with intelligent early warning function includes a cabinet body, a ventilation assembly and a storage support strip. A heat dissipation chamber is arranged at the bottom of the cabinet body, and a cabinet door is rotatably connected to the front side of the cabinet body, and a heat dissipation frame is fixedly connected to the inner side of the cabinet door. The ventilation assembly is arranged on both sides of the cabinet body, and the ventilation assembly includes a fixed frame, a heat dissipation net, a connecting inclined plate, a connecting piece and a mounting bolt. The storage support strip is fixedly connected to the inner wall of the cabinet body, and a temperature sensor is fixedly connected to the inner wall of the cabinet body.

[0010] Preferably, a shielding inclined plate is provided on one side of the heat dissipation frame, and both ends of the shielding inclined plate are fixedly connected to the cabinet door.

[0011] Preferably, a heat dissipation net is fixedly connected to the inner side of the fixed frame, and a connecting inclined plate is fixedly connected to one side of the fixed frame, and connecting pieces are welded at the four corners of the fixed frame, and a mounting bolt is arranged at the center of the connecting piece, and the connecting piece is fixedly connected to the cabinet body through the mounting bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The temperature and humidity monitoring alarm device and the high and low voltage switch cabinet with intelligent early warning function proposed by the utility model are provided with a limit assembly. By arranging the limit assembly on both sides of the body, the temperature and humidity monitoring alarm device can be stably installed by utilizing the limit assembly. During the use of the high and low voltage switch cabinet, the temperature and humidity monitoring alarm device is stably installed to avoid the temperature and humidity monitoring alarm device from shifting in the high and low voltage switch cabinet, which is convenient for the normal operation of the temperature and humidity monitoring alarm device in the high and low voltage switch cabinet. The structure is simple, which is convenient for the staff to use the high and low voltage switch cabinet.

[0014] The temperature and humidity monitoring alarm device and the high and low voltage switch cabinet with intelligent early warning function proposed by the utility model are provided with a ventilation component. By arranging the ventilation components on both sides of the cabinet body, the high and low voltage switch cabinets are ventilated conveniently by utilizing the ventilation components. During the use of the high and low voltage switch cabinets, air circulation inside and outside the high and low voltage switch cabinets is facilitated, and heat dissipation and temperature reduction treatment of internal components are facilitated. At the same time, the device has a certain degree of detachability, which is convenient for the subsequent side-by-side operation of multiple high and low voltage switch cabinets. The device has a simple structure and is convenient for use by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional side view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the ventilation component of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the limit assembly of the utility model;

[0019] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. heat dissipation chamber; 2. machine body; 3. snap-fit ​​strip; 4. limit assembly; 401. hollow part; 402. snap-fit ​​rod; 403. limit ring; 404. return spring; 405. pull ring; 406. limit plate; 407. connecting block; 408. fastening bolt; 5. movable door; 6. air guide plate; 7. heat dissipation filter plate; 8. fan; 9. cabinet body; 10. cabinet door; 11. heat dissipation frame; 12. shielding inclined plate; 13. ventilation assembly; 1301. fixing frame; 1302. heat dissipation net; 1303. connecting inclined plate; 1304. connecting piece; 1305. mounting bolt; 14. storage support strip; 15. temperature sensor. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1 , Figure 2 , Figure 4 and Figure 5The utility model provides a technical solution: a temperature and humidity monitoring alarm device, including a heat dissipation chamber 1, a limit assembly 4 and a movable door 5, a body 2 is arranged on the inner side of the heat dissipation chamber 1, and the bottoms of both sides of the body 2 are fixedly connected with snap bars 3, the limit assembly 4 is arranged on both sides of the body 2, and the limit assembly 4 includes a hollow piece 401, a snap rod 402, a limit ring 403, a reset spring 404, a pull ring 405, a limit plate 406, a connecting block 407 and a fastening bolt 408, the hollow piece 401 is fixedly connected to the inner bottom of the heat dissipation chamber 1, and the snap bar 3 is snap-fitted and slidably connected to the inner side of the hollow piece 401, and the inner side of the hollow piece 401 passes through the limit connection with the snap rod 402, and the bottom end of the snap rod 402 is snap-fitted and connected with the snap bar 3, the outer wall of the middle section of the snap rod 402 is fixedly connected with the limit ring 403, and a reset spring is arranged above the limit ring 403. 404, and the return spring 404 is arranged on the outside of the locking rod 402, and the top of the locking rod 402 is fixedly connected with a pull ring 405, the front side of the hollow member 401 is rotatably connected with a limit plate 406, and a connecting block 407 is welded above the hollow member 401 and the limit plate 406, and a fastening bolt 408 is arranged at the center of the connecting block 407, and the connecting blocks 407 are fixedly connected by fastening bolts 408, so that the temperature and humidity monitoring alarm device is stably installed to avoid the temperature and humidity monitoring alarm device from shifting in the high and low voltage switch cabinet, so as to facilitate the normal operation of the temperature and humidity monitoring alarm device in the high and low voltage switch cabinet, the movable door 5 is rotatably connected to the front side of the heat dissipation chamber 1, and the two side walls of the heat dissipation chamber 1 and the inner side of the movable door 5 are fixedly connected with an air guide plate 6, and a heat dissipation filter plate 7 is arranged on one side of the air guide plate 6, and a fan 8 is arranged inside the heat dissipation chamber 1.

[0024] Embodiment 2

[0025] See also Figures 1 to 3, a high and low voltage switch cabinet with intelligent early warning function, including a cabinet body 9, a ventilation component 13 and a storage support bar 14, a heat dissipation chamber 1 is arranged below the cabinet body 9, and a cabinet door 10 is rotatably connected to the front side of the cabinet body 9, and a heat dissipation frame 11 is fixedly connected to the inner side of the cabinet door 10, a shielding inclined plate 12 is arranged on one side of the heat dissipation frame 11, and both ends of the shielding inclined plate 12 are fixedly connected to the cabinet door 10 to facilitate air circulation, a ventilation component 13 is arranged on both sides of the cabinet body 9, and the ventilation component 13 includes a fixed frame 1301, a heat dissipation net 1302, a connecting inclined plate 1303, a connecting piece 1304 and a mounting bolt 1305, and the inner side of the fixed frame 1301 is fixed A heat dissipation net 1302 is fixedly connected, and a connecting inclined plate 1303 is fixedly connected to one side of the fixed frame 1301, and connectors 1304 are welded at the four corners of the fixed frame 1301, and a mounting bolt 1305 is arranged at the center of the connector 1304. At the same time, the connector 1304 is fixedly connected to the cabinet 9 through the mounting bolts 1305, which is convenient for air circulation inside and outside the high and low voltage switch cabinets, and for heat dissipation and cooling of internal components. At the same time, it has a certain degree of detachability, which is convenient for the subsequent side-by-side operation of multiple high and low voltage switch cabinets. The storage support bar 14 is fixedly connected to the inner wall of the cabinet 9, and a temperature sensor 15 is fixedly connected to the inner wall of the cabinet 9.

[0026] In actual use, the staff places the body 2 on the inner side of the heat dissipation chamber 1, engages and slides the locking strip 3 on the inner side of the hollow member 401, and during the engagement process, pulls the pull ring 405 upward. After the engagement is completed, the restriction on the pull ring 405 is released, so that the locking rod 402 returns to its original position under the elastic force of the return spring 404, so that the bottom end of the locking rod 402 is engaged and connected with the locking strip 3. Then, the limiting plate 406 is rotated, and the hollow member 401 and the upper part of the limiting plate 406 are welded together using the fastening bolts 408. The connecting block 407 is fixedly connected to the body 2, thereby limiting and fixing the body 2. When the high and low voltage switch cabinets are in use, when the temperature sensor 15 fixedly connected to the inner wall of the cabinet body 9 senses that the internal temperature is not suitable, an intelligent early warning will be issued, and at the same time, the fan 8 arranged inside the heat dissipation chamber 1 will blow air, thereby dissipating the heat and cooling the interior. In addition, the staff can use the installation bolts 1305 to disassemble the ventilation assembly 13, which is convenient for the subsequent side-by-side operation of multiple high and low voltage switch cabinets, and convenient for the staff to use the high and low voltage switch cabinets.

[0027] 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 temperature and humidity monitoring and alarm device, comprising a heat dissipation chamber (1), a limit assembly (4) and a movable door (5), characterized in that: A body (2) is arranged inside the heat dissipation chamber (1), and the bottoms of both sides of the body (2) are fixedly connected with snap-fit ​​strips (3); the limit assembly (4) is arranged on both sides of the body (2), and the limit assembly (4) comprises a hollow part (401), a snap-fit ​​rod (402), a limit ring (403), a return spring (404), a pull ring (405), a limit plate (406), a connecting block (407) and a fastening bolt (408); the movable door (5) is rotatably connected to the front side of the heat dissipation chamber (1), and air guide plates (6) are fixedly connected to both side walls of the heat dissipation chamber (1) and the inner side of the movable door (5), and a heat dissipation filter plate (7) is arranged on one side of the air guide plate (6); and a fan (8) is arranged inside the heat dissipation chamber (1).

2. The temperature and humidity monitoring alarm device according to claim 1, characterized in that: The hollow piece (401) is fixedly connected to the inner bottom of the heat dissipation chamber (1), and the snap-fitting strip (3) is snap-fitted and slidably connected to the inner side of the hollow piece (401), and a snap-fitting rod (402) is connected to the inner side of the hollow piece (401) through a limiter, and the bottom end of the snap-fitting rod (402) is snap-fitted and connected to the snap-fitting strip (3).

3. The temperature and humidity monitoring alarm device according to claim 1, characterized in that: The middle outer wall of the locking rod (402) is fixedly connected to a limiting ring (403), a return spring (404) is arranged above the limiting ring (403), and the return spring (404) is arranged on the outside of the locking rod (402), and a pull ring (405) is fixedly connected to the top of the locking rod (402).

4. The temperature and humidity monitoring alarm device according to claim 1, characterized in that: The front side of the hollow member (401) is rotatably connected to the limiting plate (406), and a connecting block (407) is welded above the hollow member (401) and the limiting plate (406), and a fastening bolt (408) is arranged at the center of the connecting block (407), and the connecting blocks (407) are fixedly connected by the fastening bolt (408).

5. A high and low voltage switch cabinet with intelligent early warning function, equipped with the temperature and humidity monitoring alarm device according to any one of claims 1 to 4, comprising a cabinet body (9), a ventilation component (13) and a storage support bar (14), characterized in that: A heat dissipation chamber (1) is arranged below the cabinet (9), and a cabinet door (10) is rotatably connected to the front side of the cabinet (9), and a heat dissipation frame (11) is fixedly connected to the inner side of the cabinet door (10). The ventilation assembly (13) is arranged on both sides of the cabinet (9), and the ventilation assembly (13) comprises a fixed frame (1301), a heat dissipation net (1302), a connecting inclined plate (1303), a connecting piece (1304) and a mounting bolt (1305). The storage support strip (14) is fixedly connected to the inner wall of the cabinet (9), and a temperature sensor (15) is fixedly connected to the inner wall of the cabinet (9).

6. The high and low voltage switch cabinet with intelligent early warning function according to claim 5 is characterized in that: A shielding inclined plate (12) is provided on one side of the heat dissipation frame (11), and both ends of the shielding inclined plate (12) are fixedly connected to the cabinet door (10).

7. The high and low voltage switch cabinet with intelligent early warning function according to claim 5 is characterized in that: The inner side of the fixed frame (1301) is fixedly connected to a heat dissipation net (1302), and one side of the fixed frame (1301) is fixedly connected to a connecting inclined plate (1303), and connecting pieces (1304) are welded to the four corners of the fixed frame (1301), and a mounting bolt (1305) is provided at the center of the connecting piece (1304), and the connecting piece (1304) is fixedly connected to the cabinet body (9) via the mounting bolt (1305).

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