Distribution box with temperature detection function

Abstract

The invention discloses a power distribution box with a temperature detection function, and relates to the technical field of power distribution boxes, the power distribution box comprises a box body, electronic elements and a heat dissipation seat, and the electronic elements are installed in the box body. According to the distribution box with the temperature detection function, a first motor is started, a disc can be rotated through a first rotating rod at the output end, the disc can rotate a sector gear through a connecting rod, the sector gear can rotate a first gear and a second gear, and therefore a displacement plate can move; the position of a temperature detection sensor is adjusted, internal high-temperature gas can be exhausted in cooperation with an internal cooling fan, the situation that when the temperature is too high, the temperature cannot be exhausted in time is avoided, a rotating plate can be rotated through a second rotating rod by starting a second motor, and the rotating plate can rotate through a second rotating rod; and through the arranged fixing plate, the rain baffle can be moved out of the interior of the rotating plate, so that the box body can be protected and blocked.

Description

Technical Field

[0001] The invention relates to the technical field of distribution boxes, in particular to a distribution box with a temperature detection function. Background Art

[0002] The distribution box is an electrical equipment used to distribute electrical energy. It has the characteristics of small size, easy installation, stable and reliable operation, etc. It is mainly used for power supply, transmitting electrical energy from the power grid to various power terminals to meet various power needs. The distribution box also plays a protective role. By installing protective devices such as fuses, air switches and leakage protectors, it can detect and cut off abnormal current in the circuit to protect personal and equipment safety.

[0003] However, when most distribution boxes are in use, the temperature inside the distribution boxes is relatively high in summer, and temperature detection is generally not performed inside the distribution boxes, so that the high-temperature air cannot be discharged in time from the inside of the distribution boxes. Using them in a high temperature environment can easily lead to accelerated aging of the internal electronic coils and electronic component materials, which can easily cause damage to the electronic coils and electronic components, reducing the life of the distribution boxes during use. Summary of the invention

[0004] The object of the present invention is to provide a distribution box with a temperature detection function to solve the problem that the distribution box is not easy to detect the temperature as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a distribution box with a temperature detection function, comprising a box body, electronic components and a heat sink, the electronic components are installed inside the box body, the heat sink is arranged at the bottom of the box body, a fixed box is arranged on one side of the box body, a No. 1 motor is installed on one side of the fixed box, the output end of the No. 1 motor is connected to a first rotating rod through a coupling, one end of the first rotating rod is connected to a disc, and a fan gear connected by a bearing is arranged at one end of the fixed box close to the disc.

[0006] Preferably, a fixing rod is provided on one side of the sector gear and the disc, and a connecting rod is connected between the sector gear and the disc via the fixing rod.

[0007] Preferably, the end of the sector gear away from the disc is meshedly connected to a first gear, a rotating rod connected by a bearing runs through the interior of the first gear, and a second gear is arranged at the end of the rotating rod away from the first gear.

[0008] Preferably, a displacement plate is meshedly connected to one side of the second gear, a limit frame connected to the inside of the box is provided on the surface of the displacement plate, and temperature detection sensors are installed at both ends of the displacement plate.

[0009] Preferably, a rotating plate is provided at the top of the box body, a No. 2 motor is installed at one end of the box body close to the rotating plate, the output end of the No. 2 motor is connected to a second rotating rod through a coupling, and evenly distributed reinforcement rods are provided at the top of the second rotating rod.

[0010] Preferably, a fixing sleeve connected to the top of the box body is sleeved on the surface of the second rotating rod, and a fixing plate is provided at one end of the fixing sleeve.

[0011] Preferably, a rain shield is provided on one side of the rotating plate close to the fixing sleeve, connecting plates are provided at both ends of the rain shield, and a limiting spring is connected between the connecting plate and the interior of the rotating plate.

[0012] Preferably, symmetrically distributed cooling fans are installed inside the heat sink, and evenly distributed guide grilles are arranged on the top of the cooling fans.

[0013] Preferably, a rotating rod connected to the bottom end of the box body runs through the interior of the guide grille, a connecting shaft is connected between the guide grilles, a fixed seat is provided at one end of the heat sink close to the guide grille, and a No. 3 motor is installed at one end of the fixed seat.

[0014] Preferably, the output end of the No. 3 motor is connected to the third rotating rod through a coupling, and a No. 3 gear is provided on the surface of the third rotating rod. Both ends of the No. 3 gear are meshingly connected with a displacement tooth plate, and a sliding seat with a sliding connection is provided on one side of the guide grille, and an adjusting rod connected to the sliding seat and the displacement tooth plate through a bearing is connected.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the distribution box with temperature detection function, by starting the No. 1 motor, can rotate the disc through the first rotating rod at the output end, so that the disc can rotate the fan gear through the connecting rod, so that the fan gear can rotate the No. 1 gear and the No. 2 gear, so that the displacement plate can move, and the position of the temperature detection sensor can be adjusted, so that different areas of the box body can be detected, and at the same time, the internal high-temperature gas can be discharged in conjunction with the internal cooling fan to avoid the temperature not being discharged in time when the temperature is too high. By starting the No. 2 motor, the rotating plate can be rotated by the second rotating rod, and the rain shield can be moved out of the inside of the rotating plate by the set fixed plate, so that the box body can be protected and blocked.

[0016] 1. The distribution box with temperature detection function starts the No. 1 motor so that the No. 1 motor can rotate the disc through the first rotating rod connected to the output end, so that the disc can push the connecting rod through the fixed rod arranged on one side, so that the connecting rod can rotate the fan gear connected to the other end when it moves, and then the fan gear can rotate the No. 1 gear and the No. 2 gear when it rotates, so that the displacement plate engaged with the No. 2 gear can move when it rotates, so that the displacement plate can move the installed temperature detection sensor, and with the forward and reverse rotation of the No. 1 motor, the temperature detection sensor can move inside the distribution box, so that different areas of the box can be detected, so that the distribution box can detect the internal temperature when it is in use, to avoid the temperature being unable to be discharged in time when the temperature is too high;

[0017] 2. The distribution box with temperature detection function, when the distribution box is undergoing maintenance and repair, it is easy for rainwater to enter the interior through the opened box door when it rains, which may easily cause a short circuit inside the distribution box. By starting the No. 2 motor, the No. 2 motor can rotate the rotating plate through the second rotating rod and the reinforcement rod connected to the output end, so that the rotating plate can drive the rain shield set inside to move, and the position of the fixed plate is relatively fixed, so that the fixed plate can squeeze the rain shield, so that the rain shield can drive the connected connecting plate to squeeze the limiting spring, so that the rain shield can be moved out of the rotating plate, so that the moved rain shield can protect and block the box body, avoiding rainwater from entering the distribution box during maintenance and repair when it rains, so that the distribution box can be safer when the interior is maintained and repaired on rainy days;

[0018] 3. The distribution box with temperature detection function starts the cooling fan and the No. 3 motor, so that the No. 3 motor can rotate the No. 3 gear through the third rotating rod connected to the output end, so that the No. 3 gear can move the connected adjusting rod through the displacement tooth plate, so that the sliding seat can move, and the guide grille can be pulled to guide the gas blown out of the cooling fan through the guide grille, so that it can be quickly and evenly blown inside the distribution box, so that the air circulation inside the distribution box can be accelerated, and the distribution box can be more convenient when discharging the high-temperature gas inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the main cutaway structure of the present invention;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the sector gear of the present invention;

[0022] Figure 4 It is a schematic diagram of the top view of the cross-section structure of the rotating plate of the present invention;

[0023] Figure 5 For the present invention Figure 2 A schematic diagram of the main cutaway structure at point A;

[0024] Figure 6 For the present invention Figure 2 The schematic diagram of the main cutaway structure at B in FIG.

[0025] Figure 7 It is a schematic diagram of the front cutaway structure of the fixing seat of the present invention.

[0026] In the figure: 1. box body; 2. electronic components; 3. heat sink; 4. fixed box; 5. motor No. 1; 6. first rotating rod; 7. disk; 8. sector gear; 9. fixed rod; 10. connecting rod; 11. gear No. 1; 12. rotating rod; 13. gear No. 2; 14. displacement plate; 15. limit frame; 16. temperature detection sensor; 17. rotating plate; 18. motor No. 2; 19. second rotating rod; 20. reinforcement rod; 21. fixing sleeve; 22. fixing plate; 23. rain shield; 24. connecting plate; 25. limiting spring; 26. cooling fan; 27. guide grille; 28. rotating rod; 29. ​​connecting shaft; 30. fixed seat; 31. motor No. 3; 32. third rotating rod; 33. gear No. 3; 34. displacement gear plate; 35. sliding seat; 36. adjusting rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 3The present invention provides a technical solution: a distribution box with a temperature detection function, comprising a box body 1, an electronic component 2 and a heat sink 3, wherein the electronic component 2 is installed inside the box body 1, and the heat sink 3 is arranged at the bottom end of the box body 1, and a fixed box 4 is arranged on one side of the box body 1, and a No. 1 motor 5 is installed on one side of the fixed box 4, and the output end of the No. 1 motor 5 is connected to a first rotating rod 6 through a coupling, and one end of the first rotating rod 6 is connected to a disc 7, and a fan gear 8 connected by a bearing is arranged at one end of the fixed box 4 near the disc 7, and the fan gear 8 and the disc A fixing rod 9 is provided on one side of 7, a connecting rod 10 is connected between the sector gear 8 and the disc 7 via the fixing rod 9, a number one gear 11 is meshedly connected to one end of the sector gear 8 away from the disc 7, a rotating rod 12 connected by a bearing runs through the inside of the number one gear 11, a number two gear 13 is provided on one end of the rotating rod 12 away from the number one gear 11, a displacement plate 14 is meshedly connected to one side of the number two gear 13, a limit frame 15 connected to the inside of the box body 1 is provided on the surface of the displacement plate 14, and temperature detection sensors 16 are installed at both ends of the displacement plate 14.

[0029] When it comes to specific implementation,

[0030] See also Figure 1-Figure 3 It can be seen that when the distribution box is in use, the internal temperature is usually not detected, so that the high-temperature gas cannot be discharged in time under high-temperature environment. The No. 1 motor 5 can be started so that the No. 1 motor 5 can rotate the first rotating rod 6 connected to the output end, so that the first rotating rod 6 can rotate the connected disc 7 when rotating, so that the disc 7 can push the connecting rod 10 through the fixed rod 9 set on one side when rotating, so that the connecting rod 10 can push the fan gear 8 connected to the other end when moving, so that the fan gear 8 can rotate, and then the fan gear 8 can rotate the No. 1 gear 11 meshed with one end when rotating. The first gear 11 rotates so that the rotating rod 12 connected thereto can rotate when it rotates, and the rotating rod 12 can rotate the second gear 13 connected to the other end when it rotates, so that the second gear 13 can move the displacement plate 14 connected thereto when it rotates, so that the displacement plate 14 can move the installed temperature detection sensor 16, and with the forward and reverse rotation of the first motor 5, the temperature detection sensor 16 can move inside the distribution box, so that different areas of the box body 1 can be detected, so that the distribution box can detect the internal temperature when it is in use, to avoid the temperature being unable to be discharged in time when the temperature is too high.

[0031] A rotating plate 17 is provided at the top of the box body 1, and a No. 2 motor 18 is installed at one end of the box body 1 close to the rotating plate 17. The output end of the No. 2 motor 18 is connected to a second rotating rod 19 through a coupling, and a uniformly distributed reinforcing rod 20 is provided at the top of the second rotating rod 19. A fixed sleeve 21 connected to the top of the box body 1 is sleeved on the surface of the second rotating rod 19, and a fixed plate 22 is provided at one end of the fixed sleeve 21. A rain shield 23 is provided on one side of the rotating plate 17 close to the fixed sleeve 21, and connecting plates 24 are provided at both ends of the rain shield 23. A limiting spring 25 is connected between the connecting plate 24 and the inside of the rotating plate 17.

[0032] When it comes to specific implementation,

[0033] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 It can be seen that when the distribution box is undergoing maintenance and repair, it is easy for rainwater to enter the interior through the open box door when it rains, which can easily cause a short circuit inside the distribution box. The second motor 18 can be started so that the second motor 18 can rotate the second rotating rod 19 connected to the output end, so that the second rotating rod 19 can rotate the rotating plate 17 through the reinforcing rod 20 set at the top, so that the rotating plate 17 can drive the rain shield 23 set inside to move when rotating, so that the rain shield 23 can rotate When the rain shield 23 is in contact with the fixed plate 22, since the position of the fixed plate 22 is relatively fixed, the fixed plate 22 can squeeze the rain shield 23, so that the rain shield 23 can drive the connected connecting plate 24 to squeeze the limiting spring 25, so that the rain shield 23 can be moved out of the rotating plate 17, so that the moved out rain shield 23 can protect the box body 1 and prevent rainwater from entering the distribution box during maintenance and repair in rainy days, so that the distribution box can be safer when the internal maintenance and repair is carried out on rainy days.

[0034] Symmetrically distributed cooling fans 26 are installed inside the heat sink 3, and evenly distributed guide grilles 27 are arranged on the top of the cooling fans 26. A rotating rod 28 connected to the bottom end of the box body 1 runs through the guide grilles 27, and a connecting shaft 29 is connected between the guide grilles 27. A fixed seat 30 is arranged at one end of the heat sink 3 close to the guide grilles 27, and a No. 3 motor 31 is installed at one end of the fixed seat 30. The output end of the No. 3 motor 31 is connected to a third rotating rod 32 through a coupling, and a No. 3 gear 33 is arranged on the surface of the third rotating rod 32. Both ends of the No. 3 gear 33 are meshedly connected with a displacement tooth plate 34. A sliding seat 35 with a sliding connection is arranged on one side of the guide grille 27, and an adjusting rod 36 connected by a bearing is connected between the sliding seat 35 and the displacement tooth plate 34.

[0035] When it comes to specific implementation,

[0036] See also Figure 1 , Figure 2 , Figure 6 and Figure 7 It can be seen that when the distribution box is used in a high temperature environment, the internal fan angle is usually relatively fixed, so that the inside of the distribution box cannot be quickly cooled. The temperature inside the box body 1 can be detected by the temperature detection sensor 16. When the temperature inside the box body 1 is too high, the cooling fan 26 and the third motor 31 can be started by the internal controller, so that the third motor 31 can rotate the third rotating rod 32 connected to the output end, so that the third rotating rod 32 can rotate the connected third gear 33 when rotating, so that the third gear 33 can move the displacement tooth plate 34 connected at both ends when rotating, so that the displacement tooth plate 34 can move the connected adjustment rod 36 when moving, so that the adjustment rod 36 can The sliding seat 35 connected by the bearing is pulled so that the sliding seat 35 can move, and the guide grille 27 can be pulled so that the guide grille 27 can rotate on the surface of the rotating rod 28. At the same time, the displacement directions of the displacement tooth plates 34 at both ends of the third gear 33 are different, so that the guide grille 27 can be offset and tilted, and the guide grille 27 can pull the connecting shaft 29 when it is tilted, so that the connecting shaft 29 can pull different guide grilles 27, so that the gas blown out by the cooling fan 26 can be guided through the guide grille 27, so that it can be quickly and evenly blown inside the distribution box, so that the air circulation inside the distribution box can be accelerated, so that the distribution box can be more convenient when discharging the high-temperature gas inside.

[0037] To sum up, the distribution box is an electrical equipment used to distribute electric energy. It has the characteristics of small size, easy installation, stable and reliable operation, etc. By starting the No. 1 motor 5, the No. 1 motor 5 can rotate the disc 7 through the first rotating rod 6 connected to the output end, so that the disc 7 can push the connecting rod 10 through the fixed rod 9 set on one side, so that the connecting rod 10 can rotate the fan gear 8 connected to the other end when moving, and then the fan gear 8 can rotate the No. 1 gear 11 and the No. 2 gear 13 when rotating, so that the No. 2 gear 13 can move the meshing connected displacement plate 14 when rotating, so that the displacement plate 14 can move the installed temperature detection sensor 16, and with the forward and reverse rotation of the No. 1 motor 5, the temperature detection sensor 16 can move inside the distribution box, so that different areas of the box body 1 can be detected. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A distribution box with a temperature detection function, comprising a box body (1), an electronic component (2) and a heat sink (3), characterized in that: An electronic component (2) is installed inside the box (1), a heat sink (3) is arranged at the bottom end of the box (1), a fixed box (4) is arranged on one side of the box (1), a first motor (5) is installed on one side of the fixed box (4), an output end of the first motor (5) is connected to a first rotating rod (6) via a coupling, one end of the first rotating rod (6) is connected to a disc (7), and a sector gear (8) connected via a bearing is arranged at one end of the fixed box (4) near the disc (7).

2. A distribution box with temperature detection function according to claim 1, characterized in that: A fixing rod (9) is provided on one side of the sector gear (8) and the disc (7), and a connecting rod (10) is connected between the sector gear (8) and the disc (7) via the fixing rod (9).

3. A distribution box with temperature detection function according to claim 2, characterized in that: The end of the sector gear (8) away from the disc (7) is meshedly connected to a first gear (11), a rotating rod (12) connected via a bearing runs through the interior of the first gear (11), and a second gear (13) is arranged at the end of the rotating rod (12) away from the first gear (11).

4. A distribution box with temperature detection function according to claim 3, characterized in that: A displacement plate (14) is meshedly connected to one side of the second gear (13); a limit frame (15) connected to the inside of the box (1) is provided on the surface of the displacement plate (14); and temperature detection sensors (16) are installed at both ends of the displacement plate (14).

5. A distribution box with temperature detection function according to claim 4, characterized in that: A rotating plate (17) is arranged at the top end of the box body (1), a second motor (18) is installed at one end of the box body (1) close to the rotating plate (17), an output end of the second motor (18) is connected to a second rotating rod (19) via a coupling, and evenly distributed reinforcing rods (20) are arranged at the top end of the second rotating rod (19).

6. A distribution box with temperature detection function according to claim 5, characterized in that: A fixing sleeve (21) connected to the top of the box body (1) is sleeved on the surface of the second rotating rod (19), and a fixing plate (22) is provided at one end of the fixing sleeve (21).

7. A distribution box with temperature detection function according to claim 5, characterized in that: A rain shield (23) is provided on one side of the rotating plate (17) close to the fixing sleeve (21), connecting plates (24) are provided at both ends of the rain shield (23), and a limiting spring (25) is connected between the connecting plate (24) and the interior of the rotating plate (17).

8. The distribution box with temperature detection function according to claim 1, characterized in that: Symmetrically distributed cooling fans (26) are installed inside the cooling seat (3), and evenly distributed air guide grilles (27) are arranged at the top of the cooling fan (26).

9. A distribution box with temperature detection function according to claim 8, characterized in that: A rotating rod (28) connected to the bottom end of the box body (1) is passed through the interior of the guide grille (27), a connecting shaft (29) is connected between the guide grilles (27), a fixing seat (30) is arranged at one end of the heat sink (3) near the guide grille (27), and a third motor (31) is installed at one end of the fixing seat (30).

10. A distribution box with temperature detection function according to claim 9, characterized in that: The output end of the third motor (31) is connected to a third rotating rod (32) via a coupling, a third gear (33) is provided on the surface of the third rotating rod (32), both ends of the third gear (33) are meshingly connected to a displacement tooth plate (34), a sliding seat (35) in sliding connection is provided on one side of the guide grille (27), and an adjusting rod (36) connected to the displacement tooth plate (34) via a bearing is connected between the sliding seat (35) and the displacement tooth plate (34).

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