CN210927061U

CN210927061U - Water immersion alarm cable branch box

Info

Publication number: CN210927061U
Application number: CN201921624773.1U
Authority: CN
Inventors: 范泳华; 罗卫军; 张育华; 张恒志; 斯荣; 刘朝晖; 高超
Original assignee: Shenzhen Power Supply Co ltd
Current assignee: Shenzhen Power Supply Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-03
Anticipated expiration: 2029-09-26

Abstract

The application provides a water logging warning cable feeder pillar includes: the device comprises a box body, a cable support, a water immersion sensor, a water immersion controller, a circuit breaker and an alarm. The box body comprises a first side wall and a bottom plate. The cable support is arranged in the box body and is fixedly connected with the first side wall. The water sensor is arranged in the box body and is positioned on one side, close to the bottom plate, of the cable support. The water immersion controller is arranged in the box body. The water immersion controller is fixedly connected with the first side wall and is positioned on one side of the cable support, which is far away from the bottom plate. The water immersion controller is electrically connected with the water immersion sensor. The circuit breaker is fixedly connected with the first side wall and is positioned on one side, far away from the bottom plate, of the cable support. The circuit breaker is electrically connected with the water immersion controller. The alarm is fixedly connected with the first side wall and is positioned on one side, far away from the bottom plate, of the cable support. The alarm is electrically connected with the water immersion controller. The water immersion controller detects whether the box body is immersed in water or not based on the water immersion sensor, and determines whether to control the breaker to be disconnected or not and controls the alarm to give an alarm.

Description

Water immersion alarm cable branch box

Technical Field

The application relates to the technical field of power equipment, in particular to a water immersion warning cable branch box.

Background

The cable branch box is only used as a cable branch and mainly used for tapping or switching cables. A plurality of small-area cables on a relatively long-distance line often cause cable use waste, and thus a main large cable is often used for outgoing in the process of outgoing to an electric load. Then when approaching the load, the main cable is divided into a plurality of small-area cables by using the cable branch box, and the load is accessed by the small-area cables. If the length of the cable cannot meet the requirement of a long line, a cable connector or a cable junction box must be used.

Usually adopt cable intermediate head in the short distance, but when the circuit is longer, if there are a plurality of intermediate heads in the middle of the cable, in order to ensure safety, can install cable branch box and carry out the switching. Extreme precipitation events have been frequent in recent years. Every time it rains, the conditions of small rain and large water logging can occur. When urban inland inundation occurs, the electric power facilities may cause line leakage, especially at the cable joint position in the cable branch box.

The existing cable branch boxes are large in number, wide in distribution and long in distance, and the control of the environment in the cable branch boxes can only be guaranteed by means of regular inspection of operation and maintenance personnel. The cable branch box does not have the functions of detecting water immersion and timely powering off after the water immersion, so that operators are difficult to maintain the equipment, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

On the basis, the water immersion warning cable branch box is necessary to solve the problems that operation and maintenance personnel are difficult to maintain equipment and potential safety hazards exist because the existing cable branch box does not have the functions of detecting water immersion and timely powering off after water immersion, and the existing cable branch box is provided.

A water immersion alarm cable breakout box, comprising:

the box body comprises a first side wall and a bottom plate fixedly connected with the first side wall;

the cable bracket is arranged in the box body and is fixedly connected with the first side wall;

the water immersion sensor is arranged in the box body, is positioned on one side of the cable support close to the bottom plate and is used for detecting whether the box body is immersed in water or not;

the water immersion controller is arranged in the box body, is fixedly connected with the first side wall, is positioned on one side of the cable bracket, which is far away from the bottom plate, and is electrically connected with the water immersion sensor;

the circuit breaker is arranged in the box body, is fixedly connected with the first side wall, is positioned on one side of the cable support far away from the bottom plate, and is electrically connected with the water immersion controller; and

the alarm is arranged in the box body, is fixedly connected with the first side wall, is positioned on one side of the cable support far away from the bottom plate, and is electrically connected with the water immersion controller;

the water immersion controller detects whether the box body is immersed in water or not based on the water immersion sensor, and determines whether to control the breaker to be disconnected or not and controls the alarm to give an alarm.

In one embodiment, the water sensor is fixed to the base plate; or

A water sensor is secured to the first sidewall.

In one embodiment, the number of the water sensors is multiple, wherein at least one of the water sensors is fixed to the bottom plate, and at least one of the water sensors is fixed to the first side wall.

In one embodiment, the case further includes:

the second side wall is fixedly connected with the first side wall and the bottom plate respectively;

the third side wall is arranged opposite to the second side wall and is fixedly connected with the first side wall and the bottom plate respectively;

the water sensor is fixed to the second side wall or fixed to the third side wall.

In one embodiment, the number of the water sensors is multiple, at least one of the water sensors is fixed to the second side wall or the third side wall, and at least one of the water sensors is fixed to the first side wall.

In one embodiment, the second and/or third side wall is provided with ventilation louvers.

In one embodiment, the case further includes:

the box door is rotatably connected with the third side wall;

and the door lock is fixed on the box door.

In one embodiment, the water flooding alarm cable branch box further comprises:

and the communication device is arranged in the box body, is fixedly connected with the first side wall, is positioned on one side of the cable support far away from the bottom plate, and is electrically connected with the water immersion controller.

In one embodiment, the water flooding alarm cable branch box further comprises:

the copper bar set up in the box, and be located cable support keeps away from one side of bottom plate, the water logging controller the circuit breaker with the alarm all passes through the copper bar with first lateral wall fixed connection.

In one embodiment, the water flooding alarm cable branch box further comprises:

the copper bar support, the copper bar pass through the copper bar support with first lateral wall fixed connection.

In one embodiment, the base plate is provided with a plurality of cable holes.

Compared with the prior art, the water immersion warning cable branch box has the advantages that the water immersion controller, the circuit breaker and the alarm are arranged in the box body, fixedly connected with the first side wall, positioned on one side, far away from the bottom plate, of the cable support, matched with the water immersion sensor arranged in the box body and positioned on one side, close to the bottom plate, of the cable support, and whether the box body is immersed by water or not is detected through the water immersion sensor. And if the box body is detected to be immersed in water, sending a detection signal to the water immersion controller. And the water immersion controller is used for controlling the breaker to be disconnected and controlling the alarm to give an alarm. Therefore, operation and maintenance personnel can maintain the equipment in time, manual brake-separating and power-off of the operation and maintenance personnel are avoided, and maintenance safety is improved.

Drawings

Fig. 1 is a schematic structural diagram of a water immersion alarm cable branch box according to an embodiment of the present application;

fig. 2 is a bottom view of a water immersion alarm cable breakout box according to an embodiment of the present application;

fig. 3 is a side view of a water flooding alarm cable breakout box according to an embodiment of the present application.

10 water immersion warning cable branch box

100 case

110 first side wall

120 bottom plate

121 cable hole

130 second side wall

140 third side wall

141 ventilating window

150 door

160 door lock

200 cable support

300 water sensor

400 water immersion controller

500 circuit breaker

600 alarm

700 communication device

810 copper bar

820 copper bar support

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, an embodiment of the present application provides a water flooding alarm cable branch box 10, including: box 100, cable tray 200, water sensor 300, water controller 400, circuit breaker 500 and alarm 600. The case 100 includes a first sidewall 110 and a bottom plate 120 fixedly coupled to the first sidewall 110. The cable holder 200 is disposed in the box 100 and is fixedly connected to the first sidewall 110. The water sensor 300 is disposed in the box 100 and is located at a side of the cable holder 200 close to the bottom plate 120. The water sensor 300 is used to detect whether the inside of the case 100 is flooded with water. The water immersion controller 400 is disposed in the case 100. The water immersion controller 400 is fixedly connected to the first sidewall 110 and is located on a side of the cable holder 200 away from the bottom plate 120.

The water immersion controller 400 is electrically connected to the water immersion sensor 300. The circuit breaker 500 is disposed in the case 100. The circuit breaker 500 is fixedly connected to the first sidewall 110 and is located on a side of the cable holder 200 away from the bottom plate 120. The circuit breaker 500 is electrically connected to the water immersion controller 400. The alarm 600 is disposed in the box 100. The alarm 600 is fixedly connected to the first side wall 110 and located on a side of the cable holder 200 away from the bottom plate 120. The alarm 600 is electrically connected to the water immersion controller 400. The water immersion controller 400 detects whether the inside of the case 100 is immersed in water based on the water immersion sensor 300, and determines whether to control the circuit breaker 500 to be turned off and the alarm 600 to alarm.

It is understood that the material of the box 100 is not particularly limited as long as the shape is ensured. In one embodiment, the housing 100 may be made of an insulating material, such as plastic, rubber, etc. By adopting the insulating material shell, the water immersion alarm cable branch box 10 has excellent electrical insulation performance and thermal stability.

It is understood that the manner of fixedly connecting the first sidewall 110 and the bottom plate 120 is not limited, as long as the first sidewall 110 and the bottom plate 120 are fixed to each other. In one embodiment, the first sidewall 110 and the bottom plate 120 may be fixed by a snap fit. In one embodiment, the first sidewall 110 and the bottom plate 120 may be fixed by screws.

In one embodiment, the base plate 120 is provided with a plurality of cable holes 121. In practical applications, a cable may extend into the box 100 through the cable hole 121 and be fixed by the cable holder 200. In one embodiment, the diameters of the cable holes 121 may be different.

It is understood that the manner of fixedly connecting the cable holder 200 to the first sidewall 110 is not limited, as long as the cable holder 200 is fixed to the first sidewall 110. In one embodiment, the cable holder 200 may be fixed to the first sidewall 110 by a snap fit. In one embodiment, the first sidewall 110 and the bottom plate 120 may be fixed by bolts.

In one embodiment, the water sensor 300 may be a contact water sensor or a non-contact water sensor. In one embodiment, the water sensor 300 is fixedly disposed in the box 100 and is located on a side of the cable holder 200 close to the bottom plate 120. That is, the water sensor 300 is disposed at the bottom of the case 100, thereby facilitating the technical detection of whether the inside of the case 100 is flooded with water. In one embodiment, the water sensor 300 may be fixed to a side surface of the base plate 120 adjacent to the cable holder 200.

In one embodiment, the water sensor 300 can also be fixed to the first sidewall 110, but it is required to ensure that the water sensor 300 is disposed on the first sidewall 110 between the cable holder 200 and the bottom plate 120. Therefore, when the box body 100 is immersed in water, the water immersion sensor 300 can detect that the box body 100 is immersed in water in the first time, so that the water immersion controller 400 controls the circuit breaker 500 to be switched off, and the risk that other electrical elements are immersed in water to increase electric leakage is avoided.

In one embodiment, the number of the water sensors 300 is not limited, and may be a plurality. If there are a plurality of water sensors 300, at least one of the water sensors 300 may be fixed to the bottom plate 120, and at least one of the water sensors 300 may be fixed to the first sidewall 110. That is, the water sensor 300 is disposed on both the first sidewall 110 and the bottom plate 120. This improves the submergence function of the submergence warning cable breakout box 10. For example, when any one of the plurality of water sensors 300 detects that the tank 100 is submerged, it sends information to the water controller 400, so that the water controller 400 controls the circuit breaker 500 to cut off power timely.

In one embodiment, the water sensor 300 and the bottom plate 120 or/and the first sidewall 110 are not limited in the manner, as long as they are fixed to each other. In one embodiment, the water sensor 300 may be fixed to the bottom plate 120 or/and the first sidewall 110 by means of adhesion. In one embodiment, the water sensor 300 can also be fixed to the bottom plate 120 or/and the first sidewall 110 by a snap-fit method.

In one embodiment, a wired electrical connection may be used between the water immersion controller 400 and the water immersion sensor 300. For example, the water immersion controller 400 and the water immersion sensor 300 may be electrically connected by a wire. In one embodiment, the water immersion controller 400 may be fixedly connected to the first sidewall 110 by means of an adhesive. In one embodiment, the water immersion controller 400 may also be fixedly connected to the first sidewall 110 by a screw fastening method. In an embodiment, the water immersion controller 400 is installed at a position inside the box 100, which is far away from the bottom plate 120, of the cable support 200, so that when the box 100 is immersed in water and a water level does not overflow a bare conductor, the water immersion controller 400 can control the circuit breaker 500 to be powered off in time according to detection information of the water immersion sensor 300 (that is, a trip command is sent to the circuit breaker 500 to enable the circuit breaker 500 to trip automatically), thereby solving the problems that a manual tripping of a field incoming line is needed after water enters the existing cable branch box and peripheral electric shock risks are caused after water enters the existing cable branch box, and further improving safety.

In one embodiment, a wired electrical connection may also be used between the circuit breaker 500 and the flood controller 400. In one embodiment, the circuit breaker 500 may be a circuit breaker with a trip release, such as a molded case circuit breaker. In one embodiment, the circuit breaker 500 may be fixedly connected to the first sidewall 110 by means of adhesive. In one embodiment, the circuit breaker 500 may also be fixedly connected to the first sidewall 110 by a screw fastening method. The circuit breaker 500 is located in the box 100 on a side of the cable support 200 away from the base plate 120, so that when the box 100 is flooded, the flooding controller 400 can control the circuit breaker 500 to cut off power in time when the water level does not overflow the bare conductor.

In one embodiment, the alarm 600 may be an audible and visual alarm. In one embodiment, the alarm 600 may be fixedly connected to the first sidewall 110 by means of an adhesive. In one embodiment, the alarm 600 may also be fixedly connected to the first sidewall 110 by a screw fastening method. In one embodiment, a wired electrical connection may also be used between the alarm 600 and the water flood controller 400. In one embodiment, when the box 100 is immersed in water, the water immersion controller 400 controls the alarm 600 to alarm after controlling the circuit breaker 500 to power off according to the detection information of the water immersion sensor 300, so as to remind operation and maintenance personnel to maintain the equipment in time and improve the maintenance efficiency.

In this embodiment, the water immersion controller 400, the circuit breaker 500 and the alarm 600 are all disposed in the box 100, and are fixedly connected to the first sidewall 110 and located on a side of the cable holder 200 away from the bottom plate 120; and is matched with the water sensor 300 which is arranged in the box body 100 and is positioned at one side of the cable support 200 close to the bottom plate 120, and whether the box body 100 is soaked in water or not is detected through the water sensor 300. If it is detected that the inside of the case 100 is flooded with water, detection information is transmitted to the water flooding controller 400. And the water immersion controller 400 controls the circuit breaker 500 to be switched off and controls the alarm 600 to alarm. Therefore, operation and maintenance personnel can maintain the equipment in time, manual brake-separating and power-off of the operation and maintenance personnel are avoided, and maintenance safety is improved.

In one embodiment, the case 100 further includes: a second sidewall 130 and a third sidewall 140. The second side wall 130 is fixedly connected to the first side wall 110 and the bottom plate 120, respectively. The third sidewall 140 is disposed opposite to the second sidewall 130. The third sidewall 140 is fixedly connected to the first sidewall 110 and the bottom plate 120, respectively. The water sensor 300 is fixed to the second sidewall 130 or to the third sidewall 140.

It is understood that the manner of the fixed connection between the second sidewall 130 and the first sidewall 110 and the bottom plate 120 is not limited, as long as the second sidewall 130 is fixed to the first sidewall 110 and the bottom plate 120, respectively. In one embodiment, the second sidewall 130 may be fixed to the first sidewall 110 and the bottom plate 120 by a snap fit. In one embodiment, the second sidewall 130 and the first sidewall 110 and the bottom plate 120 may be fixed by screws. Similarly, the third sidewall 140 may also be fixed by the fixing method described in the above embodiments.

In one embodiment, the water sensor 300 may be fixed to the second sidewall 130 or the third sidewall 140 by means of adhesion. It is necessary to ensure that the water sensor 300 is disposed on the second sidewall 130 or the third sidewall 140 between the cable holder 200 and the base plate 120. Therefore, when the box body 100 is immersed in water, the water immersion sensor 300 can detect that the box body 100 is immersed in water in the first time, so that the water immersion controller 400 controls the circuit breaker 500 to be switched off, and the risk that other electrical elements are immersed in water to increase electric leakage is avoided.

In one embodiment, if the number of the water sensors 300 is plural. At least one of the water sensors 300 is fixed to the second sidewall 130 or to the third sidewall 140. At least one of the water sensors 300 is fixed to the first sidewall 110. The water sensors 300 may be disposed on the second sidewall 130 or the third sidewall 140, and the first sidewall 110, respectively. In one embodiment, a plurality of the water sensors 300 may be disposed on the second sidewall 130, the third sidewall 140, the first sidewall 110, or the bottom plate 120, respectively. This improves the submergence function of the submergence warning cable breakout box 10.

Referring to fig. 3, in one embodiment, the second sidewall 130 and/or the third sidewall 140 are provided with ventilation windows 141. In one embodiment, the number of the ventilation windows 141 is not limited, and may be multiple. In one embodiment, the shape of the ventilation window 141 is not limited, and may be a mesh shape. The water immersion alarm cable breakout box 10 may dissipate heat through the ventilation window 141.

In one embodiment, the case 100 further includes: a door 150 and a door lock 160. The door 150 is disposed opposite to the first sidewall 110 and rotatably connected to the third sidewall 140. The door lock 160 is fixed to the door 150. In one embodiment, the door 150 and the third sidewall 140 may be pivotally connected by a hinge. In one embodiment, the door lock 160 is fixed to the door 150 in an unlimited manner, as long as the door lock 160 is fixed to the door 150. In one embodiment, the door lock 160 and the door 150 may be fixed by screws. In one embodiment, a handle is further fixedly connected to the side of the door 150 facing the door lock via bolts. The door lock 160 is installed on the box door 150, so that a non-professional person can be prevented from opening the box door, and the safety of the use of the water immersion alarm cable branch box 10 is improved.

In one embodiment, the water flooding alarm cable breakout box 10 further comprises: a communication device 700. The communication device 700 is disposed in the case 100. The communication device 700 is fixedly connected to the first sidewall 110 and is located on a side of the cable holder 200 away from the bottom plate 120. The communication device 700 is electrically connected to the water immersion controller 400.

In one embodiment, the communication device 700 and the water immersion controller 400 may be electrically connected by wire (485 communication). In one embodiment, the communication device 700 may be fixedly connected to the first sidewall 110 by means of an adhesive. In one embodiment, the communication device 700 may also be fixedly connected to the first sidewall 110 by a screw fastening method. In one embodiment, the communication device 700 is installed at a position inside the box body 100 on a side of the cable support 200 away from the bottom plate 120, so that when the box body 100 is flooded, the flooding controller 400 can transmit warning information and a box body installation position to a background (i.e., a central control room) through the communication device 700 when a water level does not overflow a bare conductor, thereby improving maintenance efficiency.

In one embodiment, the water flooding alarm cable breakout box 10 further comprises: a copper bar 810. The copper bar 810 is disposed in the box 100 and located on a side of the cable holder 200 away from the bottom plate 120. The water logging controller 400, the circuit breaker 500 and the alarm 600 are all fixedly connected with the first side wall 110 through the copper bar 810. In one embodiment, the copper bar 810 may be fixedly connected to the first sidewall 110 by a copper bar bracket 820.

In summary, in the present application, the water immersion controller 400, the circuit breaker 500 and the alarm 600 are all disposed in the box 100, and are fixedly connected to the first sidewall 110, and are located on one side of the cable holder 200 away from the bottom plate 120; and is matched with the water sensor 300 which is arranged in the box body 100 and is positioned at one side of the cable support 200 close to the bottom plate 120, and whether the box body 100 is soaked in water or not is detected through the water sensor 300. If it is detected that the inside of the case 100 is flooded with water, detection information is transmitted to the water flooding controller 400. And the water immersion controller 400 controls the circuit breaker 500 to be switched off and controls the alarm 600 to alarm. Therefore, operation and maintenance personnel can maintain the equipment in time, manual brake-separating and power-off of the operation and maintenance personnel are avoided, and maintenance safety is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a water logging warning cable feeder pillar which characterized in that includes:

the box body (100) comprises a first side wall (110) and a bottom plate (120) fixedly connected with the first side wall (110);

the cable bracket (200) is arranged in the box body (100) and is fixedly connected with the first side wall (110);

the water immersion sensor (300) is arranged in the box body (100), is positioned on one side, close to the bottom plate (120), of the cable support (200) and is used for detecting whether the box body (100) is immersed in water or not;

the water immersion controller (400) is arranged in the box body (100), is fixedly connected with the first side wall (110), is positioned on one side, away from the bottom plate (120), of the cable support (200), and is electrically connected with the water immersion sensor (300);

the breaker (500) is arranged in the box body (100), is fixedly connected with the first side wall (110), is positioned on one side, far away from the bottom plate (120), of the cable bracket (200), and is electrically connected with the water immersion controller (400); and

the alarm (600) is arranged in the box body (100), fixedly connected with the first side wall (110), positioned on one side, far away from the bottom plate (120), of the cable support (200) and electrically connected with the water immersion controller (400);

the water immersion controller (400) detects whether the inside of the box body (100) is immersed in water or not based on the water immersion sensor (300), and determines whether to control the breaker (500) to be opened or not and controls the alarm (600) to alarm.

2. The water immersion alarm cable breakout box of claim 1, wherein the water immersion sensor (300) is secured to the floor (120); or

A water sensor (300) is secured to the first sidewall (110).

3. The water immersion alarm cable breakout box according to claim 1, wherein the number of the water immersion sensors (300) is plural, wherein at least one of the water immersion sensors (300) is fixed to the floor (120) and at least one of the water immersion sensors (300) is fixed to the first sidewall (110).

4. The water immersion alarm cable breakout box of claim 1, wherein the box body (100) further comprises:

a second side wall (130) fixedly connected with the first side wall (110) and the bottom plate (120), respectively;

a third sidewall (140) opposite to the second sidewall (130) and fixedly connected to the first sidewall (110) and the bottom plate (120), respectively;

the water sensor (300) is fixed to the second side wall (130) or to the third side wall (140).

5. The water immersion alarm cable breakout box according to claim 4, wherein the number of the water immersion sensors (300) is plural, and at least one of the water immersion sensors (300) is fixed to the second sidewall (130) or to the third sidewall (140), and at least one of the water immersion sensors (300) is fixed to the first sidewall (110).

6. The water flooding alarm cable breakout box of claim 4, wherein the second sidewall (130) and/or the third sidewall (140) are provided with ventilation windows (141).

7. The water immersion alarm cable breakout box according to claim 4, wherein the box body (100) further comprises:

the box door (150) is arranged opposite to the first side wall (110) and is rotatably connected with the third side wall (140);

and a door lock (160) fixed to the door (150).

8. The water flooding alarm cable breakout box of claim 1, further comprising:

the communication device (700) is arranged in the box body (100), is fixedly connected with the first side wall (110), is positioned on one side, far away from the bottom plate (120), of the cable support (200), and is electrically connected with the water immersion controller (400).

9. The water flooding alarm cable breakout box of claim 1, further comprising:

copper bar (810), set up in box (100), and be located cable support (200) are kept away from one side of bottom plate (120), water logging controller (400) circuit breaker (500) with alarm (600) all pass through copper bar (810) with first lateral wall (110) fixed connection.

10. The water flooding alarm cable breakout box of claim 9, further comprising:

the copper bar bracket (820), the copper bar (810) passes through the copper bar bracket (820) and is fixedly connected with the first side wall (110).

11. Water immersion alarm cable breakout box according to any of the claims 1-10, wherein the bottom plate (120) is provided with a plurality of cable holes (121).