Bus duct load and temperature rise abnormity alarm device

Abstract

The utility model discloses a bus duct load and temperature rise abnormity alarm device, which relates to the technical field of bus ducts and comprises a cross-shaped wire duct, a baffle plate is arranged at the end part of the cross-shaped wire duct, a plurality of bus bodies are arranged in the cross-shaped wire duct and the baffle plate, and a heat dissipation assembly is arranged at the center of the cross-shaped wire duct. According to the bus duct, the heat dissipation assembly, the first gear and the second gear are arranged, under the action of the motor, when the temperature sensor receives that the temperature of the bus duct is high when the bus duct is used, the temperature sensor is connected with the alarm through an electric signal, the alarm gives an alarm after being powered on, and the motor also receives the signal of the temperature sensor; and the motor is electrically connected with a power supply, so that the rotating shaft is stressed to rotate, the second gear is helped to rotate along with the direction of the rotating shaft, the first gear rotates, the rotating column drives the heat dissipation fan blades to rotate, and wind generated by the heat dissipation fan blades is helpful to cool the bus duct of the reducing joint.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a bus duct load and temperature rise abnormal alarm device. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars. It is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk projects. Compared with straight-row bus ducts, bus ducts with reducers have more conductors arranged at the same time, so the heat generated is also greater. Therefore, an alarm device needs to be installed at the joint to remind the staff.

[0003] However, the current alarm device only uses sensors and buzzers to sound the alarm, but lacks the function of heat treatment. After receiving the alarm, the staff still needs to adopt other heat dissipation methods.

[0004] Therefore, it is necessary to invent a bus duct load and temperature rise abnormal alarm device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a bus duct load and temperature rise abnormal alarm device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a bus duct load and temperature rise abnormal alarm device, comprising a cross-shaped wire duct, a baffle is provided at the end of the cross-shaped wire duct, and a plurality of busbar bodies are provided inside the cross-shaped wire duct and the baffle;

[0007] A heat dissipation assembly is arranged at the center of the cross-shaped wire groove, and the heat dissipation assembly includes a support plate, the support plate is fixedly connected to the cross-shaped wire groove, the top of the support plate is fixedly connected to a square shell, the top of the square shell is fixedly connected to a connecting frame and a connecting ring body, the interior of the square shell is fixedly connected to a motor, and the top of the motor is rotatably connected to a rotating shaft.

[0008] Preferably, a connecting plate is fixedly connected to the top of the rotating shaft, and a second gear is fixedly connected to the outside of the connecting plate.

[0009] Preferably, the outside of the second gear is meshedly connected to the first gear, the inside of the first gear is fixedly connected to two connecting blocks, the two connecting blocks are fixedly connected to a rotating column on opposite sides, the rotating column is externally sleeved with a fixing ring, the outer ring of the fixing ring is fixedly connected to a fixing plate, and the fixing plate is fixedly connected to the inside of the square shell.

[0010] Preferably, a plurality of heat dissipation fan blades are fixedly connected to the outside of the rotating column, and a fixed block is rotatably connected to the top of the rotating column.

[0011] Preferably, the support plate is fixedly connected with fixing seats on all four sides, and the top of the fixing seats is fixedly connected with a temperature sensor.

[0012] Preferably, an alarm is provided on one side of the temperature sensor, and the alarm is fixedly connected to a fixing base.

[0013] Preferably, the fixing block is fixedly connected to the intersection of a plurality of connecting frames, and the connecting ring body is located above the heat dissipation fan blades.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model is provided with a heat dissipation component. Through the design of the heat dissipation component, the first gear and the second gear cooperate with each other. Under the action of the motor, when the temperature sensor receives that the temperature of the bus duct is at a high level during use, it is connected to the alarm through an electrical signal, so that the alarm performs alarm processing after power is turned on. At the same time, the motor also receives the signal of the temperature sensor, and the motor is electrically connected to the power supply, so that the rotating shaft is forced to rotate, and the connecting plate rotates in the direction of the rotating shaft, which helps the second gear to rotate in the direction of the rotating shaft, and the second gear is meshed with the first gear, which is convenient for the first gear to rotate under force, and the interior of the first gear is fixedly connected with a rotating column through a connecting block, so that the rotating column drives the heat dissipation fan blades to rotate, and the wind generated by the rotation of the heat dissipation fan blades helps to cool the intersection of the bus duct of the reducer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of the bus duct of the utility model from the first perspective.

[0017] Figure 2 This is a schematic structural diagram of the bus duct of the utility model from the second viewing angle.

[0018] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] Figure 4 This is a schematic structural diagram of the bus duct of the utility model from the third viewing angle.

[0020] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. cross-shaped wire groove; 2. baffle; 3. busbar body; 4. fixing seat; 5. temperature sensor; 6. alarm; 7. support plate; 8. square shell; 9. connecting frame; 10. connecting ring body; 11. fixing block; 12. rotating column; 13. heat dissipation fan blade; 14. fixing plate; 15. fixing ring; 16. connecting block; 17. first gear; 18. second gear; 19. connecting plate; 20. rotating shaft; 21. motor. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-Figure 5 A bus duct load and temperature rise abnormal alarm device shown in the figure comprises a cross-shaped wire duct 1, the cross-shaped wire duct 1 is in a cross shape, more busbars gather at the center of the cross, when in use, the temperature at the center will be mutually transmitted through multiple groups of busbars, so that the temperature rises rapidly, a baffle 2 is arranged at the end of the cross-shaped wire duct 1, and multiple busbar bodies 3 are arranged inside the cross-shaped wire duct 1 and the baffle 2;

[0024] A heat dissipation component is provided at the center of the cross-shaped wire trough 1, which is helpful for heat dissipation of the bus duct. The heat dissipation component includes a support plate 7, and a fixing seat 4 is fixedly connected to the four sides of the support plate 7. A temperature sensor 5 is fixedly connected to the top of the fixing seat 4, which can effectively sense the temperature of the bus duct. An alarm 6 is provided on one side of the temperature sensor 5. When the temperature is high, the temperature sensor 5 energizes the alarm 6 through an electrical signal for alarm processing. The alarm 6 is fixedly connected to the fixing seat 4, and the support plate 7 is fixedly connected to the cross-shaped wire trough 1. A square shell 8 is fixedly connected to the top of the support plate 7 for protection. A connecting frame 9 and a connecting ring body 10 are fixedly connected to the top of the square shell 8. The connecting frame 9 and the connecting ring body 10 both play a protective role on the one hand and a supporting role on the other hand. When the heat dissipation component rotates, the rotating column 12 rotates in the middle of the connecting ring body 10. A motor 21 is fixedly connected to the inside of the square shell 8. The motor 21 is a driving device. When the motor 21 is energized, it can drive the heat dissipation component to Heat dissipation treatment, the top of the motor 21 is rotatably connected with a rotating shaft 20, and the top of the rotating shaft 20 is fixedly connected with a connecting plate 19, the outside of the connecting plate 19 is fixedly connected with a second gear 18, and the outside of the second gear 18 is meshedly connected with the first gear 17, and the second gear 18 cooperates with the first gear 17 for use, and the inside of the first gear 17 is fixedly connected with two connecting blocks 16, which play a connecting role, so that the first gear 17 is connected with the rotating column 12. When the first gear 17 is rotated by force, the rotating column 12 can be driven to rotate, and the two connecting blocks 16 are fixedly connected to the rotating column 12 on opposite sides, and the rotating column 12 is provided with a fixing ring 15 on the outside, and the outer ring of the fixing ring 15 is fixedly connected with a fixing plate 14, and the fixing plate 14 is fixedly connected to the inside of the square shell 8, and the outside of the rotating column 12 is fixedly connected with a plurality of heat dissipation blades 13, and the top of the rotating column 12 is rotatably connected with a fixing block 11, and the fixing block 11 is fixedly connected to the intersection of a plurality of connecting frames 9, and the connecting ring body 10 is located above the heat dissipation blades 13.

[0025] The utility model is provided with a heat dissipation component. Through the design of the heat dissipation component, the first gear 17 and the second gear 18 cooperate with each other. Under the action of the motor 21, when the temperature sensor 5 receives that the temperature of the bus duct is at a high level during use, it is connected to the alarm 6 through an electrical signal, so that the alarm 6 performs alarm processing after power is turned on. At the same time, the motor 21 also receives the signal of the temperature sensor 5. The motor 21 is electrically connected to the power supply, so that the rotating shaft 20 is forced to rotate, and the connecting plate 19 rotates in the direction of the rotating shaft 20, which helps the second gear 18 to rotate in the direction of the rotating shaft 20. The second gear 18 is meshed with the first gear 17, which is convenient for the first gear 17 to rotate under force. The interior of the first gear 17 is fixedly connected to the rotating column 12 through the connecting block 16, so that the rotating column 12 drives the heat dissipation fan blades 13 to rotate. The wind generated by the rotation of the heat dissipation fan blades 13 helps to cool the intersection of the bus duct of the reducer.

[0026] Furthermore, the heat dissipation component helps to dissipate heat for the bus duct of the reducer. Specifically, when the temperature sensor 5 detects that the temperature of the bus duct is high during use, it is connected to the alarm 6 through an electrical signal, so that the alarm 6 performs an alarm after being powered on. At the same time, the motor 21 also receives the signal from the temperature sensor 5, and the motor 21 is electrically connected to the power supply. The motor 21 drives the rotating shaft 20 to rotate, the connecting plate 19 rotates in the direction of the rotating shaft 20, the second gear 18 rotates in the direction of the rotating shaft 20, the first gear 17 rotates under force, the connecting block 16 rotates in the direction of the first gear 17, the rotating column 12 rotates in the direction of the connecting block 16, and the heat dissipation fan blades 13 rotate in the direction of the rotating column 12. The wind generated by the rotation of the heat dissipation fan blades 13 cools the bus duct.

Claims

1. A bus duct load and temperature rise abnormal alarm device, comprising a cross-shaped bus duct (1), characterized in that: A baffle (2) is provided at the end of the cross-shaped wire trough (1), and a plurality of busbar bodies (3) are provided inside the cross-shaped wire trough (1) and the baffle (2); A heat dissipation assembly is provided at the center of the cross-shaped wire slot (1), the heat dissipation assembly comprising a support plate (7), the support plate (7) being fixedly connected to the cross-shaped wire slot (1), the top of the support plate (7) being fixedly connected to a square housing (8), the top of the square housing (8) being fixedly connected to a connecting frame (9) and a connecting ring (10), the interior of the square housing (8) being fixedly connected to a motor (21), the top of the motor (21) being rotatably connected to a rotating shaft (20), the top of the rotating shaft (20) being fixedly connected to a connecting plate (19), the outside of the connecting plate (19) being fixedly connected to a second gear (18), the outside of the second gear (18) being meshingly connected to the first gear (17), the first gear (17) is internally fixedly connected with two connecting blocks (16), the two connecting blocks (16) are fixedly connected with a rotating column (12) on opposite sides, the rotating column (12) is externally sleeved with a fixing ring (15), the outer ring of the fixing ring (15) is fixedly connected with a fixing plate (14), the fixing plate (14) is fixedly connected to the inside of the square shell (8), the rotating column (12) is externally fixedly connected with a plurality of heat dissipation blades (13), the top of the rotating column (12) is rotatably connected with a fixing block (11), the support plate (7) is fixedly connected with a fixing seat (4) on all sides, and the top of the fixing seat (4) is fixedly connected with a temperature sensor (5).

2. A bus duct load and temperature rise abnormal alarm device according to claim 1, characterized in that: An alarm (6) is provided on one side of the temperature sensor (5), and the alarm (6) is fixedly connected to the fixing seat (4).

3. A bus duct load and temperature rise abnormal alarm device according to claim 2, characterized in that: The fixing block (11) is fixedly connected to the intersection of a plurality of connecting frames (9), and the connecting ring body (10) is located above the heat dissipation fan blades (13).

Images