Distribution box with heat dissipation monitoring function

Abstract

The utility model relates to the technical field of power distribution boxes, in particular to a power distribution box with a heat dissipation monitoring function, which comprises a power distribution box body. The surface of the monitoring heat dissipation mechanism is arranged on the inner side of the power distribution box body; wherein the monitoring heat dissipation mechanism comprises a controller and a temperature sensor which are fixedly connected to the inner side of the power distribution box body, and heat dissipation frames are fixedly connected to the two sides of the power distribution box body; according to the device, the temperature sensor and the controller are utilized to monitor the temperature in the power distribution box body so as to control whether a fan in the fan frame is turned on or not, a filter screen in the filter frame is utilized to filter air entering the power distribution box body so as to prevent dust from entering the power distribution box body, and an alarm module is utilized to alarm the power distribution box body. Whether the fan in the fan frame can operate normally or not is monitored, the filter frame and the fan frame are quickly unlocked by using the rotating rod, the limiting block and the working frame, and the operation of replacing the fan in the heat dissipation frame is simple, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a monitoring and heat dissipation function. Background Art

[0002] The distribution box is a device used to distribute, control and protect electrical energy, and is usually used in industry, transportation and residential buildings. The distribution box generates heat when working on the train. In order to monitor its internal temperature and heat dissipation status, it is usually equipped with a temperature sensor, an alarm module and a cooling fan, which can monitor the temperature changes inside the box in real time and detect the normal operation of the cooling fan to maintain a stable temperature inside the box.

[0003] After searching, the Chinese patent "A distribution box with heat dissipation function" authorization announcement number "CN217135001U" realizes the monitoring of the temperature inside the distribution box through a controller, temperature detection module, cooling fan and baffle, controls the opening of the cooling fan and the cooling holes for heat dissipation, and monitors the operating status of the cooling fan through the alarm module and bolts, which facilitates timely replacement of the cooling fan and ensures the normal temperature inside the distribution box.

[0004] In the above-mentioned process of replacing the cooling fan, multiple bolts need to be rotated, which makes the replacement of the cooling fan on the distribution box too complicated.

[0005] Therefore, a distribution box with a monitoring and heat dissipation function is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a distribution box with a heat dissipation monitoring function in order to solve the above problems, thereby improving the problem that it is too complicated to replace the heat dissipation fan in the distribution box.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme. A distribution box with a monitoring and heat dissipation function comprises: a distribution box body; a monitoring and heat dissipation mechanism, the surface of which is arranged on the inner side of the distribution box body; wherein the monitoring and heat dissipation mechanism comprises a controller and a temperature sensor fixedly connected to the inner side of the distribution box body, both sides of the distribution box body are fixedly connected with heat dissipation frames, the inner top side of the heat dissipation frame is fixedly connected with an alarm module, the inner side of the heat dissipation frame is provided with a fan frame, the inner side of the heat dissipation frame is clamped with a filter frame, the front end of the heat dissipation frame is slidably connected with two working frames, the surface of one of the working frames is clamped with the inner side of the fan frame, and the surface of the other working frame is clamped with the inner side of the filter frame, the front end of the heat dissipation frame is rotatably connected with a rotating rod, and the surface of the rotating rod is fixedly connected with a limiting block. By using the temperature sensor and controller, the temperature inside the distribution box can be monitored, and then the fan inside the fan frame can be controlled to be turned on. By using the filter frame, the filter inside the filter frame can filter the air entering the distribution box, and then dust can be blocked from entering the distribution box. By using the alarm module, the fan inside the fan frame can be monitored to see if it can operate normally. By using the rotating rod, limit block and working frame, the filter frame and fan frame can be quickly unlocked. Replacing the fan in the heat dissipation frame is simple, saving time and effort.

[0008] Preferably, the front end of the heat dissipation frame is fixedly connected with a fixing cylinder, the inner wall of the fixing cylinder is slidably connected with a fixing block, the lower end of the surface of the fixing block is clamped on the inner side of the rotating rod, and the opposite end of the fixing block and the fixing cylinder is fixedly connected with a spring. The spring and the fixing block are used to lock the rotating rod, thereby achieving one of the working frames stably clamped in the fan frame and the other working frame stably clamped in the filter frame, ensuring the stability of the filter frame and the fan frame installed in the heat dissipation frame.

[0009] Preferably, the inner top side and the inner bottom side of the heat dissipation frame are both fixedly connected with a stopper. The stopper is used to limit the position of the fan frame in the heat dissipation frame, ensuring that one of the work frames can be accurately snapped into the inner side of the fan frame.

[0010] Preferably, the upper surface of the fixed cylinder is slidably connected with a fixing rod, and the surface of the fixing rod is clamped on the upper surface of the fixing block. The fixing rod is used to stably clamp the fixing block on the inner side of the rotating rod, thereby improving the stability of the filter frame and the fan frame installed in the heat dissipation frame.

[0011] Preferably, two retaining rings are fixedly connected to the upper end of the surface of the fixing block. The retaining rings and the fixing rod are used.

[0012] Preferably, a push rod is clamped on the inner side of the work frame, wherein one end of the push rod on one side is fixedly connected to the inner side of the heat dissipation frame, and one end of the push rod on the other side is fixedly connected to one side of the stopper.

[0013] Preferably, the working frame is a rubber member. By utilizing the push rod, the working frame is slightly deformed, ensuring that the working frame is more stably connected to the fan frame and the filter frame.

[0014] Preferably, a movable handle is fixedly connected to the front end of the working frame and one side of the filter frame.

[0015] The beneficial effects of the utility model are:

[0016] 1. The temperature sensor and controller are used to monitor the temperature inside the distribution box, and then control whether the fan in the fan frame is turned on. The filter frame is used to filter the air entering the distribution box, and then block dust from entering the distribution box. The alarm module is used to monitor whether the fan in the fan frame can operate normally. The rotating rod, limit block and working frame are used to quickly unlock the filter frame and fan frame. The operation of replacing the fan in the heat dissipation frame is simple, saving time and effort.

[0017] 2. The spring and the fixing block are used to lock the rotating rod, so that one of the working frames is stably connected to the fan frame and the other working frame is stably connected to the filter frame, ensuring that the filter frame and the fan frame are stably installed in the heat dissipation frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is an exploded view of the heat dissipation frame and the filter frame of the utility model;

[0020] Figure 3 for Figure 2 A magnified view of middle;

[0021] Figure 4 for Figure 2 Enlarged view of B.

[0022] In the figure: 1. distribution box; 2. monitoring and heat dissipation mechanism; 21. controller; 22. temperature sensor; 23. heat dissipation frame; 24. alarm module; 25. fan frame; 26. filter frame; 27. working frame; 28. rotating rod; 29. ​​limit block; 210. fixing cylinder; 211. fixing block; 212. spring; 213. retaining ring; 214. fixing rod; 215. push rod; 216. stop block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] When implementing: Figure 1-4 As shown, a distribution box with a monitoring and heat dissipation function comprises: a distribution box body 1; a monitoring and heat dissipation mechanism 2, the surface of which is arranged on the inner side of the distribution box body 1; wherein the monitoring and heat dissipation mechanism 2 comprises a controller 21 and a temperature sensor 22 fixedly connected to the inner side of the distribution box body 1, heat dissipation frames 23 are fixedly connected to both sides of the distribution box body 1, an alarm module 24 is fixedly connected to the inner top side of the heat dissipation frame 23, a fan frame 25 is arranged on the inner side of the heat dissipation frame 23, a filter frame 26 is clamped on the inner side of the heat dissipation frame 23, two working frames 27 are slidably connected to the front end of the heat dissipation frame 23, the surface of one working frame 27 is clamped on the inner side of the fan frame 25, and the surface of the other working frame 27 is clamped on the inner side of the filter frame 26, the front end of the heat dissipation frame 23 is rotatably connected to a rotating rod 28, the surface of the rotating rod 28 is fixedly connected to a limiting block 29, and the front end of the working frame 27 and one side of the filter frame 26 are fixedly connected with a movable handle.

[0025] When the distribution box is working on the train, the power supplies of the controller 21, the temperature sensor 22 and the alarm module 24 are always turned on. The temperature sensor 22 detects the temperature inside the distribution box 1. When the temperature is too high, the signal detected by the temperature sensor 22 is transmitted to the controller 21. The controller 21 turns on the fan in the fan frame 25. The fan rotates to guide the outside air to be filtered through the filter on the filter frame 26 and then introduced into the distribution box 1 to cool down the components inside. Because the two heat dissipation frames 23 are staggered on the distribution box 1, the fan in the fan frame 25 can dissipate heat better in the distribution box 1. When the temperature in the distribution box 1 reaches normal, the temperature sensor 22 detects the signal and transmits it to the controller 21, and the controller 21 turns off the fan in the fan frame 25.

[0026] When the alarm module 24 detects that the fan in the fan frame 25 is damaged, an alarm will be sounded to remind the staff. At this time, the rotating rod 28 is rotated, and the rotating rod 28 rotates to drive the limit block 29 to move the limit block 29 away from the front end of the working frame 27, and the handle on the working frame 27 is pulled to make the two working frames 27 move away from their respective fan frames 25 and filter frames 26 at the same time. The handle on the filter frame 26 is pulled to make the filter frame 26 separate from the heat dissipation frame 23, and the fan frame 25 is pulled to make the fan frame 25 separate from the heat dissipation frame 23. At this time, the new fan frame 25 and the cleaned filter frame 26 are installed in the heat dissipation frame 23 in sequence.

[0027] like Figure 3-4 As shown, the front end of the heat dissipation frame 23 is fixedly connected with a fixed cylinder 210, and the inner wall of the fixed cylinder 210 is slidably connected with a fixed block 211, and the lower end of the surface of the fixed block 211 is clamped on the inner side of the rotating rod 28, and the fixed block 211 and the opposite end of the fixed cylinder 210 are fixedly connected with a spring 212, and the inner top side and the inner bottom side of the heat dissipation frame 23 are fixedly connected with a stopper 216, and the upper surface end of the fixed cylinder 210 is slidably connected with a fixed rod 214, and the surface of the fixed rod 214 is clamped on the upper surface end of the fixed block 211, and the upper surface end of the fixed block 211 is fixedly connected with two stopper rings 213, and the inner side of the working frame 27 is clamped with a push rod 215, wherein one end of the push rod 215 on one side is fixedly connected to the inner side of the heat dissipation frame 23, and one end of the push rod 215 on the other side is fixedly connected to one side of the stopper 216, and the working frame 27 is a rubber component.

[0028] The new fan frame 25 abuts against one side of the stopper 216, and the filter frame 26 is clamped on the heat dissipation frame 23, pushing the two working frames 27 so that one of the working frames 27 is clamped on the inner side of the fan frame 25, and the other working frame 27 is clamped in the filter frame 26. Because the working frame 27 is a rubber component with a certain elasticity, the push rod 215 is clamped on the inner side of the working frame 27, causing the working frame 27 to be slightly deformed, so that the working frame 27 is more stably clamped in the fan frame 25 and the filter frame 26, and the rotating rod 28 is rotated to make the limit block 29 rotate and abut against the front end of the working frame 27, and the elastic force of the spring 212 pushes the fixed block 211 to move down and be clamped in the rotating rod 28, pushing the fixed rod 214, so that the fixed rod 214 is clamped in the fixed block 211, so that the limit block 29 stably abuts against the front end of the working frame 27.

[0029] When the utility model is in use, when the alarm module 24 detects that the fan in the fan frame 25 is damaged, an alarm will be generated to remind the staff. At this time, the fixing rod 214 is pulled to make it away from the fixing block 211, the fixing block 211 is pulled up, and the fixing rod 214 is pushed to move, so that the upper end of the fixing rod 214 contacts the bottom end of one of the retaining rings 213, and the lock of the rotating rod 28 is released. The rotating rod 28 is rotated, and the rotating rod 28 rotates to drive the limit block 29 to make the limit block 29 away from the front end of the working frame 27, and the handle on the working frame 27 is pulled to make the two working frames 27 away from their respective fan frames 25 and filter frames 26 at the same time, and the handle on the filter frame 26 is pulled to make the filter frame 26 separate from the heat dissipation frame 23, and the fan frame 25 is pulled to make the fan frame 25 separate from the heat dissipation frame 23. At this time, the new fan frame 25 and the cleaned filter frame 26 are installed in the heat dissipation frame 23 in sequence.

[0030] It should be noted that the distribution box 1, controller 21, temperature sensor 22, alarm module 24, fan frame 25 and filter frame 26 in the above description are all relatively mature devices in the existing technology. The specific models can be selected according to actual needs. At the same time, the controller 21, temperature sensor 22, alarm module 24 and fan frame 25 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A distribution box with monitoring and heat dissipation function, characterized in that: include: Power distribution box (1); A monitoring heat dissipation mechanism (2), wherein the surface of the monitoring heat dissipation mechanism (2) is arranged on the inner side of the power distribution box (1); The monitoring heat dissipation mechanism (2) comprises a controller (21) and a temperature sensor (22) fixedly connected to the inner side of the distribution box (1); heat dissipation frames (23) are fixedly connected to both sides of the distribution box (1); an alarm module (24) is fixedly connected to the inner top side of the heat dissipation frame (23); a fan frame (25) is provided on the inner side of the heat dissipation frame (23); a filter frame (26) is clamped on the inner side of the heat dissipation frame (23); two working frames (27) are slidably connected to the front end of the heat dissipation frame (23); a surface of one of the working frames (27) is clamped on the inner side of the fan frame (25); a surface of the other working frame (27) is clamped on the inner side of the filter frame (26); a rotating rod (28) is rotatably connected to the front end of the heat dissipation frame (23); a limit block (29) is fixedly connected to the surface of the rotating rod (28).

2. A distribution box with monitoring and heat dissipation function according to claim 1, characterized in that: The front end of the heat dissipation frame (23) is fixedly connected to a fixing cylinder (210), the inner wall of the fixing cylinder (210) is slidably connected to a fixing block (211), the lower end of the surface of the fixing block (211) is clamped on the inner side of the rotating rod (28), and the opposite ends of the fixing block (211) and the fixing cylinder (210) are fixedly connected to a spring (212).

3. A distribution box with monitoring and heat dissipation function according to claim 1, characterized in that: The inner top side and the inner bottom side of the heat dissipation frame (23) are both fixedly connected with a stopper (216).

4. A distribution box with monitoring and heat dissipation function according to claim 2, characterized in that: The upper surface end of the fixing cylinder (210) is slidably connected to a fixing rod (214), and the surface of the fixing rod (214) is clamped to the upper surface end of the fixing block (211).

5. A distribution box with monitoring and heat dissipation function according to claim 4, characterized in that: Two retaining rings (213) are fixedly connected to the upper end of the surface of the fixed block (211).

6. A distribution box with monitoring and heat dissipation function according to claim 1, characterized in that: A support rod (215) is clamped on the inner side of the working frame (27), wherein one end of the support rod (215) on one side is fixedly connected to the inner side of the heat dissipation frame (23), and one end of the support rod (215) on the other side is fixedly connected to one side of the stopper (216).

7. A distribution box with monitoring and heat dissipation function according to claim 1, characterized in that: The working frame (27) is a rubber component.

8. The distribution box with monitoring and heat dissipation function according to claim 1, characterized in that: A movable handle is fixedly connected to the front end of the working frame (27) and one side of the filter frame (26).

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