Rectifier cabinet with alarm function

Abstract

The application discloses a rectifier box with an alarm function and relates to the technical field of rectifiers.The rectifier box comprises an outer box body and a rectifier body, the rectifier body is arranged inside the outer box body, a mounting door is rotatably arranged on one side of the outer box body, a plurality of wiring holes and heat dissipation holes are arranged on both sides of the outer box body, and a heat conduction assembly for supporting and conducting heat of the rectifier body is arranged inside the outer box body.The heat conduction assembly is arranged, so that heat generated by the rectifier body can heat the mercury pipe;when the temperature exceeds a threshold value, the mercury expands to connect the electrode terminals at both ends of the mercury pipe, thereby triggering an alarm, and the alarm can warn the staff through sound and light alarms, so that real-time alarm is realized;and since the heat conduction component is close to the heat dissipation fins, the temperature sensed by the mercury pipe is closer to the actual working temperature of the rectifier body, so that alarm delay is greatly reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the rectifier technical field, specifically relates to a rectifier box with alarm function. BACKGROUND

[0002] The rectifier is the device that converts alternating current into direct current, and can be used for power supply device and detecting radio signal, etc., the rectifier is easy to be eroded by external environment and lead to damage, thus needs to be installed in the box, the rectifier generates certain heat when running, if the heat dissipation is poor, the temperature of the rectifier is too high, even burns out, the current rectifier generally sets the heat dissipation structure in the box, for guaranteeing the stable operation of the rectifier.

[0003] Part of the rectifier due to its small power, the heat is relatively low, or the box is in a good ventilation, low temperature place, through the natural cooling can meet the heat dissipation demand, thus does not need to add the heat dissipation device additionally, but this kind of must set up monitoring and alarm system, in order to prevent the rectifier and lead to heat dissipation anomaly, and then causes the accident, the temperature sensor is generally used to detect the temperature in the box at present, and the probe position of the sensor is fixed, even cannot directly contact the rectifier, thus it is difficult to accurately probe the real-time temperature of the rectifier surface, leads to the alarm delay, is difficult to play the early warning effect, for this, a rectifier box with alarm function is provided. SUMMARY

[0004] The purpose of the present application is to solve the problem that the temperature sensor is generally used to detect the temperature in the box at present, and the probe position of the sensor is fixed, even cannot directly contact the rectifier, thus it is difficult to accurately probe the real-time temperature of the rectifier surface, leads to the alarm delay, is difficult to play the early warning effect, the present application provides a rectifier box with alarm function.

[0005] The present application adopts the following technical scheme in order to achieve the above purpose:

[0006] A rectifier box with alarm function, comprising an outer box and a rectifier body, the rectifier body is arranged in the inside of the outer box, a mounting door is rotatably installed on one side of the outer box, a plurality of evenly distributed wiring holes and heat dissipation holes are formed on both sides of the outer box, a heat conduction assembly for supporting and heat conducting the rectifier body is arranged in the inside of the outer box.

[0007] The rectifier body comprises a rectifier main body, and the rectifier main body is fixedly installed with a heat dissipation fin at the bottom.

[0008] The heat-conducting assembly comprises a plurality of inter-fin heat-absorbing plates arranged inside the outer box body, the plurality of inter-fin heat-absorbing plates are respectively inserted into the gaps on both sides of the heat-dissipating fins, one end of each of the inter-fin heat-absorbing plates is fixedly installed with a first heat-conducting plate, one side of the plurality of first heat-conducting plates on the same side is fixedly installed with a first T-shaped heat-conducting wire, three mercury tubes are fixedly installed on the side wall of the outer box body, the two ends of the two first T-shaped heat-conducting wires penetrate through the inner wall of the outer box body and respectively extend into the interiors of two of the mercury tubes, the two ends of each of the mercury tubes are fixedly installed with an electrode terminal, an alarm is fixedly installed on the side wall of the outer box body, and the electrode terminals are electrically connected with the alarm.

[0009] Further, an L-shaped heat-absorbing plate is arranged on the top of each of the rectifier bodies, a heat-conducting slide rail is arranged inside the outer box body, one end of the L-shaped heat-absorbing plate is slidingly installed inside the heat-conducting slide rail, a second heat-conducting plate is fixedly installed on the side wall of the heat-conducting slide rail, a second T-shaped heat-conducting wire is fixedly installed on one side of the second heat-conducting plate, and the two ends of the second T-shaped heat-conducting wire penetrate through the inner wall of the outer box body and extend into the interiors of the remaining mercury tubes.

[0010] Further, a first heat-insulating shell is fixedly sleeved outside each of the first heat-conducting plates, a second heat-insulating shell is fixedly sleeved outside the second heat-conducting plate, the first heat-insulating shell and the second heat-insulating shell are fixedly installed on the inner wall of the outer box body, and a heat-insulating outer tube is fixedly sleeved on one end of each of the first T-shaped heat-conducting wire and the second T-shaped heat-conducting wire inside the outer box body.

[0011] Further, a plurality of U-shaped grooves are arranged on the L-shaped heat-absorbing plate, an expansion heat-absorbing plate is arranged inside each of the U-shaped grooves, an assembly screw rod is fixedly installed on the top of each of the expansion heat-absorbing plates, and a clearance hole matched with the assembly screw rod is formed in the top of each of the U-shaped grooves.

[0012] Further, a reinforcing frame is fixedly installed on one side of each of the plurality of inter-fin heat-absorbing plates and the plurality of first heat-insulating shells, a same support frame is fixedly installed between a plurality of reinforcing frames on the same side, a rubber base is fixedly installed on the bottom of each of the two support frames, two support tables are fixedly installed on the inner bottom wall of the outer box body, the two rubber bases are respectively placed on the top of the two support tables, an L-shaped fixing plate matched with the rectifier body is fixedly installed on the top of the two uppermost first heat-insulating shells, and a clamping rotating plate is rotatably installed on the side wall of each of the two reinforcing frames away from the L-shaped fixing plate.

[0013] Further, a plurality of uniformly distributed heat-dissipating air grooves are formed in the top and the bottom of the inter-fin heat-absorbing plate.

[0014] Further, the inside of the outer box body is fixedly provided with a water guide shed, the water guide shed is located at the top of the rectifier body, and a plurality of uniformly distributed water guide grooves are formed in the bottom of the water guide shed.

[0015] Further, the bottom of the outer box body is fixedly provided with two water storage grooves, the bottom of the outer box body is provided with two drainage holes, the two drainage holes are respectively connected with the two water storage grooves, and the positions of the two water guide sheds correspond to the positions of the two bottom ends of the water guide shed.

[0016] The beneficial effects of the present application are as follows:

[0017] 1、The heat conduction assembly is arranged, so that the heat generated by the rectifier body during work heats the two mercury pipes through the heat dissipation fins, the heat absorption plates between the fins, the first heat conduction plate and the first T-shaped heat conduction wire, the mercury expands when the working temperature exceeds the threshold value, the mercury expands to fill the mercury pipe, the electrode terminals at both ends of the mercury pipe are connected, and the alarm is triggered, so that the alarm warns the workers through the sound and light alarm, so as to realize real-time alarm, and because the heat conduction components are close to the heat dissipation fins, the temperature sensed by the mercury pipe is closer to the actual working temperature of the rectifier body, so that the alarm delay is greatly reduced.

[0018] 2、The heat conduction slide rail is arranged, so that after the rectifier body is hung in the inside of the outer box body, the L-shaped heat absorption plate is slid, the L-shaped heat absorption plate is lowered to the top of the rectifier body and closely attached to the rectifier body, when the rectifier body works, the heat in the rectifier body is also conducted to the heat conduction slide rail through the L-shaped heat absorption plate at the top, and then conducted to the second T-shaped heat conduction wire through the second heat conduction plate, so as to heat the inside of the third mercury pipe by means of the second T-shaped heat conduction wire, the three mercury pipes are connected in parallel, and the temperature of the area detected by one of the mercury pipes is too high, which will trigger the alarm, so as to improve the detection accuracy and the timeliness of the alarm.

[0019] 3、The first heat insulation shell and the second heat insulation shell are arranged, so that the first heat insulation shell, the second heat insulation shell and the heat insulation outer pipe wrap the parts of the first heat conduction plate, the second heat conduction plate and the first T-shaped heat conduction wire exposed to the air, so as to play a heat insulation role on the components of the first heat conduction plate, the second heat conduction plate and the first T-shaped heat conduction wire which do not directly contact the rectifier body and the heat dissipation fins, so as to effectively prevent the heat generated by the rectifier body during work from being greatly lost during conduction, and then affect the accuracy and timeliness of the alarm.

[0020] 4、The present application is characterized in that the extension heat absorption plates are arranged, so that the same or different size extension heat absorption plates can be inserted into each of the U-shaped grooves before the L-shaped heat absorption plate slides, and the extension heat absorption plates are fixed on the assembly screw rods by screwing the nuts, then the L-shaped heat absorption plate slides down, so that the L-shaped heat absorption plate and the extension heat absorption plates are tightly attached to the upper surface of the rectifier main body, thereby expanding the heat absorption area, improving the temperature detection range, and further improving the accuracy of temperature detection;

[0021] 5、The present application is characterized in that the support frames are arranged, so that after the rectifier body is hung in the inner box body, the two top corners of the rectifier main body are tightly attached to the two L-shaped fixing plates, then the two clamping position rotating plates on the other side are rotated to the side of the rectifier main body, so that the rectifier body is fixed on the heat conduction assembly, and the support frames and the rubber base on both sides of the heat conduction assembly can support the heat absorption plates between the fins, thereby improving the stability of the rectifier body hung in the inner box body.

[0022] 6、The present application is characterized in that the water guide shed is arranged, so that when the rectifier body works, the temperature inside the outer box body is obviously higher than that outside, and in the autumn and winter seasons, more condensation appears on the inner wall of the outer box body, when the condensation appears on the bottom of the water guide shed, the condensation slides along the water guide groove on the bottom of the water guide shed and the inner wall of the outer box body, and does not directly drop on the rectifier body, thereby affecting the normal operation of the rectifier body, and the water guide groove can improve the wettability of the condensation on the water guide shed by the liquid tension, thereby preventing the condensation from dropping in advance during the sliding process along the water guide shed.

[0023] 7、The present application is characterized in that the water storage grooves are arranged, so that after the condensation slides along the inner wall of the outer box body, the condensation finally slides to the inside of the two water storage grooves under the guidance of the landslide structure on the inner wall of the bottom of the rubber base, thereby reducing the amount of condensation inside the outer box body, and the rectifier body is hung in the inner box body, and is away from the bottom inner wall of the outer box body, thereby further preventing the condensation from affecting the normal operation of the rectifier body. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a first perspective view of the present application;

[0025] Figure 2 is a second perspective view of the present application;

[0026] Figure 3 is a perspective view of the inner box body of the present application;

[0027] Figure 4 is a perspective view of the rectifier body of the present application;

[0028] Figure 5is the three-dimensional structure schematic diagram of the heat absorption plate between fins and the L-shaped heat absorption plate of the rectifier body of the application;

[0029] Figure 6 is the three-dimensional structure schematic diagram of the heat absorption plate between fins and the L-shaped heat absorption plate of the rectifier body of the application; Figure 5

[0030] Figure 7 is the three-dimensional structure schematic diagram of the heat absorption plate between fins and the L-shaped heat absorption plate of the rectifier body of the application;

[0031] Figure 8 is the three-dimensional structure schematic diagram of the heat absorption plate between fins and the L-shaped heat absorption plate of the rectifier body of the application;

[0032] Figure 9 is the three-dimensional structure schematic diagram of the heat absorption plate between fins and the L-shaped heat absorption plate of the rectifier body of the application;

[0033] Figure 10 is the three-dimensional structure schematic diagram of the water guide shed of the application;

[0034] The drawings show that: 1, outer box body; 101, wiring hole; 102, heat dissipation air hole; 103, support table; 2, rectifier body; 201, rectifier main body; 202, heat dissipation fin; 3, installation door; 4, heat absorption plate between fins; 401, heat dissipation air groove; 5, first heat conduction plate; 6, first T-shaped heat conduction wire; 7, mercury pipe; 8, electrode terminal; 9, alarm; 10, L-shaped heat absorption plate; 1001, U-shaped groove; 11, heat conduction slide rail; 12, second heat conduction plate; 13, second T-shaped heat conduction wire; 14, first heat insulation shell; 15, second heat insulation shell; 16, heat insulation outer pipe; 17, extended heat absorption plate; 18, assembly screw; 19, reinforcing frame; 20, support frame; 21, rubber base; 22, L-shaped fixed plate; 23, clamping position rotating plate; 24, water guide shed; 2401, water guide groove; 25, water storage tank. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0037] ​It should be noted that similar reference numerals and letters refer to like items in the accompanying drawings, and once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings. In addition, the terms "first", "second", and the like are used only to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the embodiments of the present application, it should be noted that the terms "inner", "outer", "upper", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0039] As shown in Figures 1 to 10 , a rectifier box with an alarm function comprises an outer box 1 and a rectifier body 2, as shown in Figure 3 , the rectifier body 2 is arranged inside the outer box 1, as shown in Figure 1 , a mounting door 3 is rotatably mounted on one side of the outer box 1, a plurality of evenly distributed wiring holes 101 and heat dissipation air holes 102 are formed on both sides of the outer box 1, and a heat conduction assembly for supporting and conducting heat to the rectifier body 2 is arranged inside the outer box 1;

[0040] As shown in Figure 4 , the rectifier body 2 comprises a rectifier main body 201, and a heat dissipation fin 202 is fixedly installed at the bottom of the rectifier main body 201;

[0041] As shown in Figure 7 , the heat conduction assembly comprises a plurality of inter-fin heat absorption plates 4 arranged inside the outer box 1, the plurality of inter-fin heat absorption plates 4 are respectively inserted into each gap on both sides of the heat dissipation fin 202, and a first heat conduction plate 5 is fixedly installed at one end of each inter-fin heat absorption plate 4, as shown in Figure 5 , Figure 6 , a first T-shaped heat conduction wire 6 is fixedly installed on one side of the plurality of first heat conduction plates 5 located on the same side, and as shown in Figure 2 , a second T-shaped heat conduction wire 7 is fixedly installed on the other side of the plurality of first heat conduction plates 5 located on the same side.As shown, the side wall of the outer box body 1 is fixedly provided with three mercury tubes 7, two ends of the two first T-shaped heat-conducting wires 6 penetrate the inner wall of the outer box body 1 and extend into the interiors of two mercury tubes 7 respectively, the two ends of the mercury tube 7 are fixedly provided with electrode terminals 8, the side wall of the outer box body 1 is fixedly provided with an alarm 9, the electrode terminals 8 are electrically connected with the alarm 9, in the embodiment, the two electrode terminals 8 on the same mercury tube 7 are connected to the positive and negative poles of the alarm 9 control circuit respectively, the circuits of the electrode terminals 8 are connected in parallel with each other; specifically, when the rectifier box body with the alarm function is used, the installation door 3 is opened first, the rectifier body 2 is placed in the outer box body 1, the plurality of fin inter heat absorption plates 4 are inserted into the gaps on both sides of the heat dissipation fins 202 respectively, the rectifier body 2 is hung in the interior of the outer box body 1, then the rectifier main body 201 is wired, the heat generated by the rectifier body 2 is conducted to the fin inter heat absorption plates 4 through the bottom heat dissipation fins 202, then the heat is conducted to the first T-shaped heat-conducting wires 6 through the first heat-conducting plates 5, then the interiors of the two mercury tubes 7 are heated by the first T-shaped heat-conducting wires 6, so that the mercury is expanded by the heat, so that the working temperature of the rectifier body 2 can be observed outside the outer box body 1, when the working temperature of the rectifier body 2 exceeds the normal threshold value, the mercury is expanded to fill the mercury tube 7, so that the electrode terminals 8 at the two ends of the mercury tube 7 are connected, so as to trigger the alarm 9, so that the alarm 9 warns the staff through the sound and light alarm, so as to realize real-time alarm, at the same time, since the heat-conducting components are close to the heat dissipation fins 202, the temperature sensed by the mercury tube 7 is closer to the actual working temperature of the rectifier body 2, so that the alarm delay is greatly reduced.

[0042] As shown in Figure 5 , the top of the rectifier main body 201 is provided with an L-shaped heat absorption plate 10, as shown in Figure 9 , the interior of the outer box body 1 is provided with a heat-conducting slide rail 11, one end of the L-shaped heat absorption plate 10 is slidingly installed in the interior of the heat-conducting slide rail 11, as shown in Figure 7 , the side wall of the heat-conducting slide rail 11 is fixedly provided with a second heat-conducting plate 12, as shown in Figure 5As shown, one side of the second heat-conducting plate 12 is fixedly provided with a second T-shaped heat-conducting wire 13, the two ends of the second T-shaped heat-conducting wire 13 penetrate the inner wall of the outer box body 1 and extend to the inside of the remaining mercury tube 7; specifically, by arranging the heat-conducting slide rail 11, after the rectifier body 2 is hung inside the outer box body 1, the L-shaped heat-absorbing plate 10 is slid to the top of the rectifier body 201 and tightly adheres to the rectifier body 201, when the rectifier body 2 works, the heat inside will also be conducted to the heat-conducting slide rail 11 through the top L-shaped heat-absorbing plate 10, and then conducted to the second T-shaped heat-conducting wire 13 through the second heat-conducting plate 12, so that the inside of the third mercury tube 7 is heated by the second T-shaped heat-conducting wire 13, and the three mercury tubes 7 are connected in parallel, that is, when the temperature of the area detected by one of the mercury tubes 7 is too high, an alarm will be triggered, thereby improving the accuracy of detection and the timeliness of the alarm.

[0043] As shown in Figure 5 , the outer part of the first heat-conducting plate 5 is fixedly sleeved with a first heat-insulating shell 14, and the outer part of the second heat-conducting plate 12 is fixedly sleeved with a second heat-insulating shell 15, and the first heat-insulating shell 14 and the second heat-insulating shell 15 are fixedly installed on the inner wall of the outer box body 1, as shown in Figure 6 , the first T-shaped heat-conducting wire 6 and the second T-shaped heat-conducting wire 13 are fixedly sleeved with a heat-insulating outer tube 16 at one end inside the outer box body 1; specifically, by arranging the first heat-insulating shell 14 and the second heat-insulating shell 15, the first heat-insulating shell 14, the second heat-insulating shell 15 and the heat-insulating outer tube 16 will wrap the parts of the first heat-conducting plate 5, the second heat-conducting plate 12 and the first T-shaped heat-conducting wire 6 exposed to the air, thereby playing a heat-insulating role on the components of the first heat-conducting plate 5, the second heat-conducting plate 12 and the first T-shaped heat-conducting wire 6 which do not directly contact the rectifier body 201 and the heat-dissipating fins 202, thereby effectively preventing the heat generated by the rectifier body 2 from being excessively lost during the conduction process, and thereby affecting the accuracy and timeliness of the alarm.

[0044] As shown in Figure 9 , the L-shaped heat-absorbing plate 10 is provided with a plurality of U-shaped grooves 1001, the inside of each U-shaped groove 1001 is provided with an extended heat-absorbing plate 17, the top of each extended heat-absorbing plate 17 is fixedly provided with an assembly screw rod 18, and the top of each U-shaped groove 1001 is provided with a clearance hole matched with the assembly screw rod 18; specifically, by arranging the extended heat-absorbing plate 17, before sliding the L-shaped heat-absorbing plate 10, the same or different size extended heat-absorbing plates 17 can be inserted into each U-shaped groove 1001, and then fixed by screwing the fastening nuts on each assembly screw rod 18, and then sliding the L-shaped heat-absorbing plate 10 downward, so that the L-shaped heat-absorbing plate 10 and the plurality of extended heat-absorbing plates 17 are tightly adhered to the upper surface of the rectifier body 201, thereby expanding the heat-absorbing area, improving the temperature detection range, and further improving the accuracy of temperature detection.

[0045] As Figure 7 , Figure 8 shown, the side of the plurality of fin inter-absorbing plates 4 and the side of the plurality of first heat insulation shells 14 are fixedly installed with reinforcing frames 19, the same support frame 20 is fixedly installed between the plurality of reinforcing frames 19 located on the same side, and the bottom of the two support frames 20 is fixedly installed with rubber bases 21, as shown in Figure 3 , two support tables 103 are fixedly installed on the inner wall of the bottom of the outer box body 1, the two rubber bases 21 are respectively placed on the top of the two support tables 103, the top of the two first heat insulation shells 14 located at the uppermost is fixedly installed with L-shaped fixing plates 22 matched with the rectifier body 201, and the side walls of the two reinforcing frames 19 away from the L-shaped fixing plates 22 are rotatably installed with clamping rotating plates 23; Specifically, by setting the support frame 20, after the rectifier body 2 is hung inside the outer box body 1, the two top corners of the rectifier body 201 will be in close contact with the two L-shaped fixing plates 22 respectively, then the two clamping rotating plates 23 on the other side are rotated, the clamping rotating plates 23 are turned to one side of the rectifier body 201, and the rectifier body 2 is fixed on the heat conduction assembly as a whole, and the support frames 20 and the rubber bases 21 on both sides of the heat conduction assembly can support the fin inter-absorbing plates 4, thereby improving the stability of the rectifier body 2 hung inside the outer box body 1.

[0046] As Figure 8 shown, the top and bottom of the fin inter-absorbing plate 4 are provided with a plurality of evenly distributed heat dissipation air grooves 401; Specifically, by setting the heat dissipation air grooves 401, there are more idle air grooves on the contact surface of the fin inter-absorbing plate 4 and the heat dissipation fin 202, which reduces the influence of the fin inter-absorbing plate 4 on the heat dissipation function of the heat dissipation fin 202.

[0047] As Figure 3 shown, the inside of the outer box body 1 is fixedly installed with a water guide shed 24, and the water guide shed 24 is located at the top of the rectifier body 2, as shown in Figure 10 , a plurality of evenly distributed water guide grooves 2401 are formed on the bottom of the water guide shed 24; Specifically, by setting the water guide shed 24, when the rectifier body 2 works, the temperature inside the outer box body 1 will be significantly higher than the outside, and in autumn and winter, there will be more condensation on the inner wall of the outer box body 1, when the condensation appears on the bottom of the water guide shed 24, the condensation will slide along the water guide grooves 2401 on the bottom of the water guide shed 24 and the inner wall of the outer box body 1, and will not directly drop on the rectifier body 2, affecting the normal operation of the rectifier body 2, and at the same time, the water guide grooves 2401 can improve the wettability of the condensation on the water guide shed 24 by means of the liquid tension, preventing the condensation from dropping in advance during the sliding process along the water guide shed 24.

[0048] As Figure 3As shown, the bottom of the outer box body 1 is fixedly provided with two water storage tanks 25. In the embodiment, the bottom of the outer box body 1 is a two-way slope structure, the bottom of the outer box body 1 is provided with two drain holes, the two drain holes are respectively connected with the two water storage tanks 25, and the positions of the two water guide sheds 24 correspond to the positions of the two bottom ends of the water guide shed 24. Specifically, by arranging the water storage tank 25, the condensation that slides along the inner wall of the outer box body 1 finally slides to the inside of the two water storage tanks 25 for accumulation under the guidance of the slide structure of the inner wall of the bottom of the rubber base 21, so as to reduce the amount of condensation in the outer box body 1. At the same time, the rectifier body 2 is suspended in the inside of the outer box body 1 and is away from the inner wall of the bottom of the outer box body 1, which further prevents the condensation from affecting the normal work of the rectifier body 2.

[0049] In summary: the rectifier box with alarm function in use, first open the installation door 3 and put the rectifier body 2 into the outer box 1, make the multiple fins between the heat absorbing plate 4 respectively inserted in each gap on both sides of the heat dissipation fin 202, make the rectifier body 2 suspended in the inside of the outer box 1, then make wiring on the rectifier main body 201, the heat generated by the rectifier body 2 work will be conducted to each fin between the heat absorbing plate 4 through the bottom heat dissipation fin 202, then to the first T-shaped heat conducting wire 6 through each first heat conducting plate 5, and then heat the inside of the two mercury tube 7 by the first T-shaped heat conducting wire 6, so that the mercury expands to fill the mercury tube 7, so that the electrode terminal 8 at both ends of the mercury tube 7 is connected, so as to trigger the alarm 9, so that the alarm 9 warns the staff through the sound and light alarm, so as to realize real-time alarm, at the same time, because the components of the heat conduction are close to the heat dissipation fin 202, the temperature sensed by the mercury tube 7 is closer to the actual working temperature of the rectifier body 2, so as to greatly reduce the alarm delay, by setting the heat conducting slide rail 11, after the rectifier body 2 is suspended in the inside of the outer box 1, slide the L-shaped heat absorbing plate 10, make the L-shaped heat absorbing plate 10 drop to the top of the rectifier body 2 and close to the rectifier main body 201, when the rectifier body 2 works, the heat in its inside will also be conducted to the heat conducting slide rail 11 through the top L-shaped heat absorbing plate 10, and then conducted to the second T-shaped heat conducting wire 13 through the second heat conducting plate 12, so as to heat the inside of the third mercury tube 7 by the second T-shaped heat conducting wire 13, the three mercury tubes 7 are connected in parallel, that is, the temperature of the area detected by one of the mercury tubes 7 is too high to trigger the alarm, which improves the accuracy of detection and the timeliness of alarm, by setting the first heat insulation shell 14 and the second heat insulation shell 15, the first heat insulation shell 14, the second heat insulation shell 15 and the heat insulation outer tube 16 will respectively wrap the parts of the first heat conducting plate 5, the second heat conducting plate 12 and the first T-shaped heat conducting wire 6 exposed to the air, which plays a heat insulation role for the components of the first heat conducting plate 5, the second heat conducting plate 12 and the first T-shaped heat conducting wire 6 which do not directly contact the rectifier main body 201 and the heat dissipation fin 202, so as to effectively prevent the heat generated by the rectifier body 2 from being too large in the process of conduction, and then affect the accuracy and timeliness of the alarm, by setting the expansion heat absorbing plate 17, before sliding the L-shaped heat absorbing plate 10, the same or different size expansion heat absorbing plate 17 can be inserted in each U-shaped groove 1001, and then fixed by screwing the fastening nut on each assembly screw rod 18, then slide the L-shaped heat absorbing plate 10, so that the L-shaped heat absorbing plate 10 and the multiple expansion heat absorbing plates 17 are close to the upper surface of the rectifier main body 201, so as to expand the heat absorbing area, improve the range of temperature detection, and further improve the accuracy of temperature detection, by setting the support frame 20, after the rectifier body 2 is suspended in the inside of the outer box 1,At this time, the two top corners of the rectifier body 201 will be in close contact with the two L-shaped fixing plates 22 respectively, and then the two clamping position rotating plates 23 on the other side are rotated, so that the clamping position rotating plates 23 are turned to one side of the rectifier body 201, and the rectifier body 2 is fixed on the heat-conducting assembly as a whole. At the same time, the support frames 20 on both sides of the heat-conducting assembly and the rubber base 21 can support each fin-interposed heat-absorbing plate 4, thereby improving the stability of the rectifier body 2 suspended inside the outer box body 1. By arranging the water guide shed 24, when the rectifier body 2 works, the heat generated by the rectifier body 2 will make the temperature inside the outer box body 1 significantly higher than the outside. In the autumn and winter seasons, there will be more condensation on the inner wall of the outer box body 1. When condensation appears on the bottom of the water guide shed 24, the condensation will slide along the water guide groove 2401 at the bottom of the water guide shed 24 and the inner wall of the outer box body 1, and will not directly drop on the rectifier body 2, affecting the normal operation of the rectifier body 2. At the same time, the water guide groove 2401 can improve the wettability of the condensation on the water guide shed 24 by means of the liquid tension, preventing the condensation from dripping prematurely during the sliding process along the water guide shed 24. By arranging the water storage groove 25, after the condensation slides along the inner wall of the outer box body 1, it will finally slide to the inside of the two water storage grooves 25 under the guidance of the landslide structure on the inner wall at the bottom of the rubber base 21, and then be accumulated, thereby reducing the amount of condensation inside the outer box body 1. At the same time, the rectifier body 2 is suspended inside the outer box body 1 and is at a certain distance from the bottom inner wall of the outer box body 1, which further prevents the condensation from affecting the normal operation of the rectifier body 2. By arranging the heat dissipation air groove 401, there are more idle air grooves on the contact surface between the fin-interposed heat-absorbing plate 4 and the heat dissipation fin 202, which reduces the influence of the heat conduction of the fin-interposed heat-absorbing plate 4 on the heat dissipation function of the heat dissipation fin 202 itself.

[0050] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. A rectifier box with an alarm function, characterized by, Including outer box (1) and rectifier body (2), the rectifier body (2) is arranged in the inside of the outer box (1), the one side of the outer box (1) is rotatably installed with installation door (3), the both sides of the outer box (1) are all provided with multiple evenly distributed wiring hole (101) and heat dissipation air hole (102), the inside of the outer box (1) is provided with the heat conduction component for supporting and heat conduction to the rectifier body (2); The rectifier body (2) includes rectifier main body (201), and the bottom of the rectifier main body (201) is fixedly installed with heat dissipation fin (202); The heat conduction component includes multiple fin inter-absorbing plates (4) arranged in the inside of the outer box (1), multiple fin inter-absorbing plates (4) are respectively inserted in each gap on the both sides of the heat dissipation fin (202), one end of the fin inter-absorbing plate (4) is fixedly installed with the first heat conduction plate (5), one side of multiple first heat conduction plates (5) located at the same side is fixedly installed with the first T-shaped heat conduction wire (6), three mercury tubes (7) are fixedly installed on the side wall of the outer box (1), both ends of two first T-shaped heat conduction wires (6) penetrate the inner wall of the outer box (1) and extend to the inside of two mercury tubes (7) respectively, both ends of the mercury tube (7) are fixedly installed with electrode terminal (8), the alarm (9) is fixedly installed on the side wall of the outer box (1), the electrode terminal (8) is electrically connected with the alarm (9), the circuit of three mercury tubes (7) is connected in parallel, the top of the rectifier main body (201) is placed with L-shaped heat absorbing plate (10), the inside of the outer box (1) is provided with heat conduction slide rail (11), one end of the L-shaped heat absorbing plate (10) is slidably installed in the inside of the heat conduction slide rail (11), the side wall of the heat conduction slide rail (11) is fixedly installed with the second heat conduction plate (12), one side of the second heat conduction plate (12) is fixedly installed with the second T-shaped heat conduction wire (13), both ends of the second T-shaped heat conduction wire (13) penetrate the inner wall of the outer box (1) and extend to the inside of the remaining mercury tube (7).

2. The rectifier box with alarm function according to claim 1, characterized in that, The outside of the first heat conduction plate (5) is fixedly sleeved with the first heat insulation shell (14), the outside of the second heat conduction plate (12) is fixedly sleeved with the second heat insulation shell (15), the first heat insulation shell (14) and the second heat insulation shell (15) are fixedly installed on the inner wall of the outer box (1), one end of the first T-shaped heat conduction wire (6) and the second T-shaped heat conduction wire (13) located in the inside of the outer box (1) is fixedly sleeved with the heat insulation outer tube (16).

3. The rectifier box with alarm function according to claim 1, characterized in that, Multiple U-shaped grooves (1001) are arranged on the L-shaped heat absorbing plate (10), the inside of the U-shaped groove (1001) is provided with the expansion heat absorbing plate (17), the top of the expansion heat absorbing plate (17) is fixedly installed with the assembly screw rod (18), the top of the U-shaped groove (1001) is provided with the accommodation hole matched with the assembly screw rod (18).

4. The rectifier box with alarm function according to claim 2, characterized in that, The side of the plurality of fin inter-absorbing plates (4) and the side of the plurality of first heat insulation shells (14) are fixedly installed with reinforcing frames (19), the same side of the plurality of reinforcing frames (19) are fixedly installed with the same support frame (20), the bottom of the two support frames (20) are fixedly installed with rubber bases (21), the bottom inner wall of the outer box body (1) is fixedly installed with two support tables (103), the two rubber bases (21) are respectively placed on the top of the two support tables (103), the top of the two first heat insulation shells (14) on the top are fixedly installed with L-shaped fixed plates (22) matched with the rectifier main body (201), the side wall of the two reinforcing frames (19) away from the L-shaped fixed plate (22) are rotatably installed with clamping rotating plates (23).

5. The rectifier box with alarm function according to claim 1, characterized in that, The top and bottom of the fin inter-absorbing plate (4) are provided with a plurality of evenly distributed heat dissipation air grooves (401).

6. The rectifier box with alarm function according to claim 1, characterized in that, The inside of the outer box body (1) is fixedly installed with a water guide shed (24), the water guide shed (24) is located on the top of the rectifier body (2), the bottom of the water guide shed (24) is provided with a plurality of evenly distributed water guide grooves (2401) on both sides.

7. The rectifier box with alarm function according to claim 6, characterized in that, The bottom of the outer box body (1) is fixedly installed with two water storage grooves (25), the bottom of the outer box body (1) is provided with two drainage holes, the two drainage holes are respectively connected with the two water storage grooves (25), the positions of the two water guide sheds (24) are respectively corresponding to the positions of the two bottom ends of the water guide shed (24).

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