A comprehensive distribution box

Abstract

The present application relates to the technical field of electric power equipment. An integrated distribution box includes a box body, a base and a heat dissipation mechanism. The box body is connected to the top of the base. The box body is provided with a storage cavity. The storage cavity is used to place electric components. An air inlet is provided at the wall of the storage cavity. The air outlet is connected to the air inlet. A heat dissipation fan is connected to the air outlet. A rain collecting box is connected to the upper end of the box body. A rain collecting cavity is provided at the upper end of the rain collecting box. A ceiling is connected to the upper end of the rain collecting box and covers the opening of the rain collecting cavity. A plurality of filter holes are evenly distributed on the ceiling. A first connecting hole is provided at the bottom of the rain collecting cavity. The box body is provided with a cooling channel. The first connecting hole is connected to the cooling channel. A heat dissipation fan is provided to blow air with a lower outside temperature into the storage cavity so that the air in the storage cavity flows. A liquid storage tank is provided so that rainwater enters the rain collecting cavity through the filter hole and then flows into the cooling channel through the first connecting hole to achieve cooling of the box body, and then cooling of the storage cavity, thereby improving the heat dissipation efficiency of the distribution box.

Description

Technical Field

[0001] The present application relates to the technical field of electric power equipment, and in particular to an integrated distribution box. Background Art

[0002] The integrated distribution box is a new type of integrated distribution equipment that integrates metering, measurement, control, protection, power distribution, reactive power compensation and other functions by assembling electrical components such as low-voltage switchgear, metering and measuring devices, protective electrical appliances and auxiliary equipment in a box according to electrical wiring requirements.

[0003] Electrical components generate a lot of heat during use. Traditional distribution boxes mainly use metal shells and simple heat dissipation structures for heat dissipation. Poor heat dissipation is prone to occur during long-term operation. The temperature inside the box is too high, affecting the working stability and service life of the electrical components. Summary of the invention

[0004] In order to improve the heat dissipation efficiency of the integrated distribution box, the present application provides an integrated distribution box.

[0005] The present application provides a comprehensive distribution box adopting the following technical solution:

[0006] A comprehensive distribution box, comprising a box body, a base and a heat dissipation mechanism, the box body is connected to the top of the base, the box body is provided with a accommodating cavity, the accommodating cavity is used to place gas components, the heat dissipation mechanism comprises a cooling fan, an air outlet pipe and a liquid storage tank, the cavity wall of the accommodating cavity is provided with an air inlet hole, the air inlet hole is connected with the outside world, one end of the air outlet pipe is connected to the box body, the air outlet pipe is connected with the air inlet hole, the cooling fan is connected with the other end of the air outlet pipe, the liquid storage tank comprises a ceiling and a rain collecting box, the rain collecting box is connected to the upper end of the box body, the upper end of the rain collecting box is provided with a rain collecting cavity, the ceiling is connected to the upper end of the rain collecting box and covers the cavity opening of the rain collecting cavity, the ceiling is evenly distributed with a plurality of filter holes, the filter holes connect the rain collecting cavity with the outside world, the bottom of the rain collecting cavity is provided with a first connecting hole, the box body is provided with a cooling channel, and the first connecting hole is connected with the cooling channel.

[0007] By adopting the above technical solution, a cooling fan is provided to blow air with a lower outside temperature into the accommodating cavity through the air outlet pipe and the air inlet hole, so that the air in the accommodating cavity flows; a liquid storage tank is provided to allow rainwater to enter the rain collecting cavity through the filter hole, and then flow into the cooling channel through the first connecting hole, so as to achieve cooling of the box body, and then achieve cooling of the accommodating cavity, thereby improving the heat dissipation efficiency of the distribution box.

[0008] Preferably, the heat dissipation mechanism also includes an air inlet pipe, the base is provided with a water storage cavity, a second connecting hole is provided on the upper cavity wall of the water storage cavity, the second connecting hole is connected to the cooling flow channel, the base is provided with a cavity, the cavity is located below the water storage cavity, one end of the air inlet pipe is connected to the side of the cooling fan away from the air outlet pipe, and the other end of the air inlet pipe passes through the water storage cavity and extends into the cavity.

[0009] By adopting the above technical solution, the end of the air inlet duct away from the cooling fan passes through the water storage chamber and then extends into the cavity. The air is located below the water storage chamber and has a lower temperature. The cooling fan sends the air with a lower temperature into the accommodating chamber, which helps to improve the heat dissipation efficiency of the distribution box.

[0010] Preferably, the heat dissipation mechanism also includes a water pump and a water inlet pipe, the water pump is connected to the upper end of the base, one end of the water inlet pipe is connected to the water inlet of the water pump, the other end of the water inlet pipe extends into the water storage cavity, a liquid inlet hole is provided on the wall of the rainwater collecting cavity, and the water outlet of the water pump is connected to the liquid inlet hole through a pipe.

[0011] By adopting the above technical solution, a water pump and a water inlet pipe are set up to pump the liquid in the water storage chamber into the liquid storage tank above, so as to replenish the cooling liquid in the rain collecting chamber. The liquid then flows back into the liquid storage chamber through the first connecting hole, the cooling channel and the second connecting hole, so as to realize the circulation of the cooling liquid and improve the heat dissipation effect of the distribution box.

[0012] Preferably, it also includes a second rotating plate, a second transmission assembly, a second reset member and a baffle, the baffle being slidably embedded in the water storage chamber, the sliding direction of the baffle being vertical, the baffle being used to block the second connecting hole, the baffle being provided with a third connecting hole, the third connecting hole vertically passing through the baffle, the second rotating plate being rotatably embedded in the water inlet pipe, the rotation axis of the second rotating plate being perpendicular to the axial direction of the water inlet pipe, the second reset member being connected between the second rotating plate and the water inlet pipe, the second reset member making the second rotating plate have a tendency to close the water inlet pipe, the second transmission assembly being connected between the second rotating plate and the baffle, when the water pump is not started, the upper surface of the baffle is in contact with the upper cavity wall of the water storage chamber, and the third connecting hole is not connected to the second connecting hole.

[0013] By adopting the above technical scheme, when the water pump is running, the liquid in the water storage chamber is sucked into the water inlet pipe, and the liquid impacts the second rotating plate, so that the second rotating plate overcomes the elastic force of the second reset member and rotates to fit the inner wall of the water inlet pipe, and the baffle is driven away from the upper cavity wall of the water storage chamber by the second transmission component, so that there is a gap between the upper surface of the baffle and the upper cavity wall of the water storage chamber, so that the cooling water flows to the top of the large baffle through the second connecting hole, and then flows to the bottom of the baffle through the third connecting hole; when the water pump stops running, the second reset member drives the second rotating plate to rotate and close the water inlet pipe, and drives the baffle upward through the second transmission component so that the upper surface of the baffle fits with the upper cavity wall of the liquid storage chamber, so that the liquid in the cooling flow channel cannot flow into the water storage chamber through the second connecting hole.

[0014] Preferably, the baffle is provided with a first guide hole and a second guide hole, the first guide hole is used for the air inlet pipe to pass through, and the hole wall of the first guide hole is in contact with the outer wall of the air inlet pipe, and the second guide hole is used for the water inlet pipe to pass through, and the hole wall of the second guide hole is in contact with the outer wall of the water inlet pipe.

[0015] By adopting the above technical solution, the baffle is provided with a first guide hole and a second guide hole, and the first guide hole and the second guide hole are respectively used for the air inlet pipe and the water inlet pipe to pass through, so as to guide the sliding of the baffle and reduce the possibility of the baffle being deflected by the impact of the liquid.

[0016] Preferably, it also includes a detection mechanism, which is embedded in the accommodating cavity and is used to detect the temperature in the accommodating cavity. When the detection mechanism measures that the temperature in the accommodating cavity is higher than A, the cooling fan starts; when the detection mechanism measures that the temperature in the accommodating cavity is higher than B, the water pump starts, and the temperature B is higher than the temperature A.

[0017] By adopting the above technical solution, a detection mechanism is set up to detect the temperature in the accommodating cavity. When the temperature in the accommodating cavity is within an appropriate range, the water pump and the cooling fan do not operate; when the temperature is higher than A, the cooling fan operates to dissipate the heat of the distribution box through air cooling; when the temperature is higher than B, the water pump operates to dissipate the heat of the distribution box through water cooling, thereby achieving the adjustment of the heat dissipation efficiency of the distribution box, which helps to save energy.

[0018] Preferably, it also includes a dustproof component, which includes a mounting frame and a dustproof net, a plurality of air outlets are evenly distributed on the wall of the accommodating chamber, the mounting frame is connected to the outer wall of the box body and covers the air outlets, the mounting frame is provided with a connecting groove, the connecting groove connects the air outlet with the outside world, and the dustproof net is embedded in the connecting groove.

[0019] By adopting the above technical solution, a dustproof component is provided to prevent foreign objects from entering the accommodating cavity through the air outlet, thereby reducing the possibility of damage to the electrical components in the accommodating cavity and increasing the service life of the distribution box.

[0020] Preferably, the heat dissipation mechanism also includes a first rotating plate, a first transmission assembly, a first reset member and a louver fan, the first rotating plate rotatably embedded in the air outlet pipe, the rotation axis of the first rotating plate is perpendicular to the axial direction of the air outlet pipe, the first reset member is connected between the first rotating plate and the air outlet pipe, the first reset member makes the first rotating plate have a tendency to close the air outlet pipe, the louver fan is rotatably embedded in the connecting groove, the rotation axis of the louver fan is parallel to the rotation axis of the first rotating plate, the louver fans are provided with a plurality of louver fans, and the plurality of louver fans are evenly distributed along the vertical direction, when the heat dissipation fan is not started, a side surface of the lower end of the louver fan located above where the air outlet appears is abutted against a side surface of the upper end of the louver fan located below away from the air outlet, and the transmission assembly is connected between the first rotating plate and the louver fan.

[0021] By adopting the above technical solution, when the cooling fan is working, the gas flows into the accommodating chamber through the air outlet pipe, so that the first rotating plate overcomes the elastic force of the first reset member and rotates to fit the inner wall of the air outlet pipe, and the louver fan is rotated through the first transmission assembly, so that the two adjacent louvers are separated from each other, and the air in the accommodating chamber is discharged from the distribution box through the air outlet hole, the gap between the two adjacent louvers and the dustproof net, thereby improving the heat dissipation efficiency of the distribution box.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. A cooling fan is provided to blow air with a lower outside temperature into the accommodating cavity through the air outlet pipe and the air inlet hole, so that the air in the accommodating cavity flows; a liquid storage tank is provided so that rainwater enters the rain collecting cavity through the through hole and then flows into the cooling channel through the first connecting hole to cool the box body, thereby cooling the accommodating cavity and improving the heat dissipation efficiency of the distribution box;

[0024] 2. The end of the air inlet pipe away from the cooling fan passes through the water storage cavity and then extends into the cavity. The air is located below the water storage cavity and has a lower temperature. The cooling fan sends the lower temperature air into the accommodating cavity, which helps to improve the heat dissipation efficiency of the distribution box;

[0025] 3. A detection mechanism is provided to detect the temperature in the accommodating cavity. When the temperature in the accommodating cavity is within an appropriate range, the water pump and the cooling fan do not operate; when the temperature is higher than A, the cooling fan operates to dissipate the heat of the distribution box through air cooling; when the temperature is higher than B, the water pump operates to dissipate the heat of the distribution box through water cooling, thereby adjusting the heat dissipation efficiency of the distribution box and helping to save energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the integrated distribution box.

[0027] Figure 2 It is a cross-sectional view of the integrated distribution box.

[0028] Figure 3 It is a schematic diagram of the structure of the air cooling component and the dustproof component.

[0029] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0030] Figure 5 It is a cross-sectional view of the integrated distribution box.

[0031] Figure 6 This is a cross-sectional view of the integrated distribution box from another perspective.

[0032] Figure 7 yes Figure 6 Enlarged view of point B in the middle.

[0033] Figure 8 It is a partial structural diagram of the water cooling assembly and baffle.

[0034] Fig. 9 It is a schematic diagram of the structure of the water cooling component, baffle and air inlet pipe.

[0035] Description of reference numerals:

[0036] 1. Distribution box body; 11. Box body; 111. Accommodating cavity; 112. Air inlet; 113. Cooling channel; 114. Air outlet; 115. Storage cavity; 12. Box door; 13. Base; 131. Water storage cavity; 132. Second connecting hole; 133. Cavity;

[0037] 2. heat dissipation mechanism; 21. air cooling assembly; 211. heat dissipation fan; 212. air outlet pipe; 2121. first receiving groove; 2122. first fixing column; 213. air inlet pipe; 214. first rotating plate; 2141. second rotating shaft 215. first transmission assembly; 2151. first driving pulley; 21511. first rotating column; 2152. first driven pulley; 2153. first belt body; 216. first reset member; 217. louver fan; 2171. first rotating shaft; 218. first synchronous wheel; 219. first synchronous belt; 22. liquid storage tank; 221. ceiling; 2211. filter hole; 222. rain collecting tank; 2221, rain collecting chamber; 2222, first connecting hole; 2223, liquid inlet hole; 2224, overflow port; 23, water cooling assembly; 231, water pump; 232, water inlet pipe; 2321, fixed section; 2322, middle section; 23221, second containing groove; 23222, second fixing column; 2323, connecting section; 233, second rotating plate; 2331, third rotating shaft; 234, second transmission assembly; 2341, gear; 23411, second rotating column; 2342, rack; 235, second reset member; 24, baffle; 241, third connecting hole; 242, first guide hole; 243, second guide hole;

[0038] 3. Detection mechanism; 31. Temperature sensor;

[0039] 4. Dustproof mechanism; 41. Dustproof assembly; 411. Installation frame; 4111. Connecting groove; 4112. Limiting ring; 412. Dustproof net. DETAILED DESCRIPTION

[0040] The present application is further described in detail below in conjunction with the accompanying drawings.

[0041] Reference Figure 1 , an embodiment of the present application discloses an integrated distribution box including a distribution box body 1. The distribution box body 1 includes a base 13, a box body 11 and a box door 12. The box body 11 is fixedly connected to the upper end of the base 13, and the box body 11 is provided with a accommodating cavity 111 on one side along the width direction of the base 13, and the accommodating cavity 111 is used to place electrical components. The box door 12 is rotatably connected to the box body 11 at one end along the length direction of the box door 12 and covers the cavity opening of the accommodating cavity 111, and the rotation axis of the box door 12 is vertical. In this embodiment, two box doors 12 are provided, and the two box doors 12 are symmetrically distributed along the length direction of the base 13.

[0042] Reference Figure 1 and Figure 2, a comprehensive distribution box also includes a heat dissipation mechanism 2. The heat dissipation mechanism 2 includes an air cooling component 21. An air inlet hole 112 is provided on the cavity wall of the accommodating cavity 111 close to the base 13. In this embodiment, two air inlet holes 112 are provided, and the two air inlet holes 112 are symmetrically distributed along the length direction of the base 13. The number of the air cooling components 21 is the same as the number of the air inlet holes 112 and corresponds one to one.

[0043] The air cooling assembly 21 includes a cooling fan 211, an air inlet pipe 213 and an air outlet pipe 212. One end of the air outlet pipe 212 is fixedly connected to the outer wall of the box body 11, the air outlet pipe 212 is connected to the air inlet hole 112, the length direction of the air outlet pipe 212 is parallel to the length direction of the base 13, and the cooling fan 211 is fixedly connected to the other end of the air outlet pipe 212. The base 13 is provided with a water storage chamber 131, and the water storage chamber 131 is used to store liquid. The base 13 is provided with a cavity 133, and the cavity 133 is located below the water storage chamber 131. One end of the air inlet pipe 213 is fixedly connected to a side surface of the cooling fan 211 away from the air outlet pipe 212, and the other end of the air inlet pipe 213 passes through the water storage chamber 131 and extends into the cavity 133. The cooling fan 211 is used to blow the air in the cavity 133 into the accommodating chamber 111.

[0044] An integrated power distribution box also includes a dustproof mechanism 4. The dustproof mechanism 4 also includes dustproof components 41, and the number of dustproof components 41 is the same as the number of air-cooling components 21 and corresponds one to one. The dustproof component 41 includes a mounting frame 411 and a dustproof net 412. A plurality of air outlets 114 are evenly distributed on the cavity walls on both sides of the accommodating cavity 111 away from the side of the base 13 along the length direction of the base 13, and the air outlets 114 are connected to the outside. The mounting frame 411 is fixedly connected to the outer wall of the box body 11 and covers the air outlets 114. A connecting groove 4111 is provided on the side of the mounting frame 411 close to the box body 11, and the connecting groove 4111 connects the air outlet 114 with the outside. The dustproof net 412 is embedded in the connecting groove 4111, and the outer wall of the dustproof net 412 fits with the groove wall of the connecting groove 4111. A limiting ring 4112 is fixedly connected to the groove wall of the communication groove 4111 at one end away from the box body 11 , and a surface of the dustproof net 412 at one side away from the box body 11 abuts against a surface of the abutting ring at one side facing the box body 11 .

[0045] Reference Figure 2 and Figure 3, the air-cooling assembly 21 also includes a louver fan 217, a first synchronous wheel 218 and a first synchronous belt 219. The upper end of the louver fan 217 is rotatably embedded in the connecting groove 4111, and the rotation axis of the louver fan 217 is parallel to the width direction of the base 13. The louver fan 217 is located on the side of the dustproof net 412 close to the box body 11. There are a plurality of louver fans 217, and the louver fans 217 are evenly distributed vertically. The side surface of the lower end of the louver fan 217 located above facing the box body 11 is used to abut against the side surface of the upper end of the louver fan 217 located below away from the box body 11. In this embodiment, five louver fans 217 are provided for the same air-cooling assembly 21. The louver fan 217 is fixedly connected to the first rotating shaft 2171, and the axis of the first rotating shaft 2171 coincides with the rotation axis of the louver fan 217, and the first rotating shaft 2171 passes through the installation frame 411 along the axis direction of the first rotating shaft 2171. The first synchronous wheel 218 is coaxially fixedly connected to the end of the first rotating shaft 2171 away from the housing 11 . The number of the first synchronous wheels 218 is the same as the number of the louver fans 217 and corresponds one to one. The first synchronous belt 219 is sleeved on the outer periphery of the first synchronous wheel 218 .

[0046] The air cooling assembly 21 further includes a first rotating plate 214, a first transmission assembly 215 and a first reset member 216. A first receiving groove 2121 is provided at the inner wall of the air outlet pipe 212 near the base 13. One end of the first rotating plate 214 is rotatably embedded in the first receiving groove 2121. The rotation axis of the first rotating plate 214 is parallel to the rotation axis of the louver 217. The first rotating plate 214 is fixedly connected to a second rotating shaft 2141. The axis of the second rotating shaft 2141 coincides with the rotation axis of the first rotating plate 214. The second rotating shaft 2141 passes through the air outlet pipe 212 along the axis of the second rotating shaft 2141. The first transmission assembly 215 is connected between the first rotating plate 214 and the louver 217 near the base 13. The first transmission assembly 215 includes a first driving pulley 2151, a first driven pulley 2152 and a first belt body 2153. The first active pulley 2151 is coaxially fixedly connected to one end of the second rotating shaft 2141 close to the door 12, the first driven pulley 2152 is coaxially fixedly connected to one end of the first rotating shaft 2171 close to the door 12, and the first belt body 2153 is sleeved on the outer periphery of the first active pulley 2151 and the first driven pulley 2152. The first reset member 216 is connected between the first rotating plate 214 and the air outlet pipe 212, and the first reset member 216 makes the end of the first rotating plate 214 away from the hinged connection between the first rotating plate 214 and the air outlet pipe 212 have a tendency to rotate out of the first accommodating groove 2121.

[0047] Reference Figure 3 and Figure 4In this embodiment, the first reset member 216 adopts a torsion spring. A first fixed column 2122 is fixedly connected to the outer wall of the air outlet pipe 212 near the first active pulley 2151, and the axis of the first fixed column 2122 is parallel to the axis of the second rotating shaft 2141 and does not overlap. A first rotating column 21511 is fixedly connected to the surface of the first active pulley 2151 facing the air outlet pipe 212, and the axis of the first rotating column 21511 is parallel to the axis of the second rotating shaft 2141 and does not overlap. One end of the first reset member 216 abuts against the outer wall of the first fixed column 2122, and the other end of the first reset member 216 abuts against the outer wall of the first rotating column 21511. When the fan is not started, two adjacent louver fans 217 abut against each other.

[0048] Reference Figure 1 and Figure 2 , the heat dissipation mechanism 2 also includes a liquid storage tank 22. The liquid storage tank 22 includes a rain collecting box 222 and a ceiling 221. The lower end of the rain collecting box 222 is fixedly connected to the upper end of the box body 11, and the upper end of the rain collecting box 222 is provided with a rain collecting chamber 2221. The ceiling 221 is fixedly connected to the upper end of the rain collecting box 222 and covers the opening of the rain collecting chamber 2221. In this embodiment, the ceiling 221 is triangular. The ceiling 221 is evenly distributed with a plurality of filter holes 2211, and the filter holes 2211 are connected to the rain collecting chamber 2221. An overflow port 2224 is provided at the wall of the rain collecting chamber 2221 on one side away from the box door 12, and the overflow port 2224 is connected to the outside. A storage chamber 115 is provided at the upper end of the box body 11, and a first connecting hole 2222 is provided at the bottom of the rain collecting chamber 2221, and the first connecting hole 2222 is connected to the storage chamber 115.

[0049] Reference Figure 2 and Figure 5 A plurality of cooling channels 113 are provided at the bottom of the storage chamber 115, and the plurality of cooling channels 113 are evenly distributed along the circumference of the storage chamber 115. One end of the cooling channel 113 away from the storage chamber 115 passes through the box body 11. A plurality of second connecting holes 132 are provided at the upper end of the water storage chamber 131, and the second connecting holes 132 are connected to the cooling channels 113. The number of the second connecting holes 132 is the same as the number of the cooling channels 113 and corresponds one to one.

[0050] Reference Figure 1 and Figure 6 The heat dissipation mechanism 2 further includes a water cooling assembly 23. Two water cooling assemblies 23 are provided, and the two water cooling assemblies 23 are symmetrically distributed along the length direction of the base 13.

[0051] Reference Figure 6 and Figure 7The water cooling assembly 23 includes a water pump 231 and a water inlet pipe 232. The water pump 231 is fixedly connected to the upper end of the base 13, and the water inlet pipe 232 includes a fixed section 2321, an intermediate section 2322 and a connecting section 2323. One end of the fixed section 2321 extends into the water storage chamber 131, and the other end of the fixed section 2321 is fixedly connected to one end of the intermediate section 2322. The axial direction of the intermediate section 2322 is parallel to the width direction of the base 13, and the other end of the intermediate section 2322 is fixedly connected to one end of the connecting section 2323. The other end of the connecting section 2323 is fixedly connected to the water inlet of the water pump 231. A liquid inlet hole 2223 is provided at the wall of the rain collecting chamber 2221 away from the door 12. The number of the liquid inlet holes 2223 is the same as the number of the water cooling assembly 23 and corresponds one to one. The water outlet of the water pump 231 is connected to the liquid inlet hole 2223 through a pipeline.

[0052] Reference Figure 7 and Figure 8 The water cooling assembly 23 further includes a second rotating plate 233 and a second transmission assembly 234. A second receiving groove 23221 is provided at the inner wall of the middle section 2322 near the base 13. One end of the second rotating plate 233 is rotatably embedded in the second receiving groove 23221. The rotation axis of the second rotating plate 233 is parallel to the length direction of the base 13. The second rotating plate 233 is fixedly connected to the third rotating shaft 2331. The axis of the third rotating shaft 2331 coincides with the rotation axis of the second rotating plate 233. The third rotating shaft 2331 passes through the middle section 2322 along the axis of the third rotating shaft 2331. The second transmission assembly 234 includes a gear 2341 and a rack 2342. The gear 2341 is coaxially fixedly connected to the end of the third rotating shaft 2331 away from the box body 11. The rack 2342 is slidably connected to the base 13. The sliding direction of the rack 2342 is vertical. The rack 2342 is meshed with the gear 2341.

[0053] Reference Figure 5 and Figure 8 The heat dissipation mechanism 2 also includes a baffle 24. The baffle 24 is slidably embedded in the water storage chamber 131. The sliding direction of the baffle 24 is parallel to the sliding direction of the rack 2342. The baffle 24 is used to block the second connecting hole 132. The outer wall of the baffle 24 is in contact with the wall of the water storage chamber 131. The baffle 24 is provided with a third connecting hole 241. The third connecting hole 241 vertically penetrates the baffle 24. The third connecting hole 241 connects the two sides of the baffle 24 in the vertical direction. When the upper surface of the baffle 24 is in contact with the upper wall of the water storage chamber 131, the third connecting hole 241 is not connected with the second connecting hole 132. The lower end of the rack 2342 extends into the water storage chamber 131 and is fixedly connected to the upper end of the baffle 24.

[0054] Reference Fig. 9The baffle plate 24 is provided with first guide holes 242, which are used for the air inlet pipe 213 to pass through. The number of the first guide holes 242 is the same as the number of the air inlet pipe 213 and corresponds to each other. The hole wall of the first guide hole 242 fits the outer wall of the air inlet pipe 213. The baffle plate 24 is provided with second guide holes 243, which are used for the water inlet pipe 232 to pass through. The number of the second guide holes 243 is the same as the number of the water inlet pipe 232 and corresponds to each other. The hole wall of the second guide hole 243 fits the outer wall of the water inlet pipe 232.

[0055] Reference Figure 7 and Figure 8 The water cooling assembly 23 further includes a second reset member 235, which is connected between the second rotating plate 233 and the middle section 2322. The second reset member 235 makes the second rotating plate 233 away from the hinged portion of the second rotating plate 233 and the middle section 2322 have a tendency to rotate out of the second receiving groove 23221. In this embodiment, the second reset member 235 is a torsion spring. A second fixed column 23222 is fixedly connected to the outer wall of the middle section 2322 away from the side of the box body 11, and the axis of the second fixed column 23222 is parallel to and does not overlap with the axis of the third rotating shaft 2331. A second rotating column 23411 is fixedly connected to the surface of the gear 2341 facing the middle section 2322, and the axis of the second rotating column 23411 is parallel to and does not overlap with the axis of the third rotating shaft 2331. One end of the second reset member 235 abuts against the outer wall of the second fixed column 23222, and the other end of the second reset member 235 abuts against the outer wall of the second rotating column 23411. When the water pump 231 is not started, the baffle 24 abuts against the upper wall of the water storage chamber 131 .

[0056] Reference Figure 2 , an integrated distribution box also includes a detection mechanism 3. The detection mechanism 3 is embedded in the accommodating cavity 111, and the detection mechanism 3 is used to detect the temperature in the accommodating cavity 111. The detection mechanism 3 includes a temperature sensor 31 and a processor. The temperature sensor 31 is fixedly connected to the upper cavity wall of the accommodating cavity 111, and the temperature sensor 31 is used to detect the temperature in the accommodating cavity 111 and transmit the data to the processor. When the temperature output of the temperature sensor 31 is higher than A, the processor controls the cooling fan 211 to start. When the temperature output of the temperature sensor 31 is higher than B, the processor controls the water pump 231 to start. In this embodiment, temperature B is higher than temperature A.

[0057] The implementation principle of the integrated power distribution box of the embodiment of the present application is as follows: on rainy days, rainwater enters the rainwater collecting chamber 2221 through the filter hole 2211, and then flows into the storage chamber 115 and the cooling channel 113 through the first connecting hole 2222. When the temperature in the accommodating chamber 111 is not higher than A, the cooling fan 211 and the water pump 231 do not operate, and the liquid stored in the storage chamber 115 and the cooling channel 113 is used to dissipate heat from the power distribution box.

[0058] When the temperature sensor 31 detects the temperature in the accommodating chamber 111 and transmits the signal to the processor, when the measured temperature is higher than A, the processor controls the cooling fan 211 to start, and the cooling fan 211 transports the gas in the cavity 133 to the outlet duct 212 through the air inlet duct 213. When the gas enters the accommodating chamber 111 from the air inlet hole 112 and passes through the air outlet duct 212, the first rotating plate 214 is pushed to overcome the elastic force of the first reset member 216 and rotate to be embedded in the first accommodating groove 2121. Through the first transmission assembly 215, the louver 217 is driven to rotate, so that there is a gap between two adjacent louver fans 217, so that the gas in the accommodating chamber 111 is delivered to the outside through the air outlet hole 114, the gap between two adjacent louver fans 217 and the dustproof net 412.

[0059] When the measured temperature is higher than B, the processor controls the water pump 231 to start, and the water pump 231 sucks the liquid in the water storage chamber 131 into the water inlet pipe 232, and then sends it into the rain collecting chamber 2221 through the pipeline and the liquid inlet hole 2223, so as to replenish the liquid in the rain collecting chamber 2221. When the liquid passes through the water inlet pipe 232, it pushes the second rotating plate 233 to overcome the elastic force of the second reset member 235 and embed into the second accommodating chamber 111, driving the gear 2341 to rotate, driving the rack 2342 to slide downward, so that the upper surface of the baffle 24 is separated from the upper cavity wall of the water storage chamber 131, so that the liquid in the cooling channel 113 enters the top of the baffle 24 through the second connecting hole, and then flows to the bottom of the baffle 24 through the third connecting hole 241, so as to realize the circulation of the liquid in the storage chamber 115 and the cooling channel 113.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A comprehensive distribution box, characterized in that: The invention comprises a box body (11), a base (13) and a heat dissipation mechanism (2); the box body (11) is connected to the top of the base (13); the box body (11) is provided with a receiving cavity (111); the receiving cavity (111) is used to place the gas component; the heat dissipation mechanism (2) comprises a heat dissipation fan (211), an air outlet pipe (212) and a liquid storage tank (22); an air inlet hole (112) is provided on the wall of the receiving cavity (111); the air inlet hole (112) is connected to the outside; one end of the air outlet pipe (212) is connected to the box body (11); the air outlet pipe (212) is connected to the air inlet hole (112); the heat dissipation fan (211) is connected to the other end of the air outlet pipe (212); The liquid storage tank (22) comprises a ceiling (221) and a rain collecting box (222); the rain collecting box (222) is connected to the upper end of the box body (11); a rain collecting chamber (2221) is provided at the upper end of the rain collecting box (222); the ceiling (221) is connected to the upper end of the rain collecting box (222) and covers the opening of the rain collecting chamber (2221); a plurality of filter holes (2211) are evenly distributed on the ceiling (221); the filter holes (2211) connect the rain collecting chamber (2221) with the outside world; a first connecting hole (2222) is provided at the bottom of the rain collecting chamber (2221); the box body (11) is provided with a cooling channel (113); the first connecting hole (2222) is connected to the cooling channel (113); The heat dissipation mechanism (2) further comprises an air inlet pipe (213); the base (13) is provided with a water storage cavity (131); a second connecting hole (132) is provided on the upper cavity wall of the water storage cavity (131); the second connecting hole (132) is connected to the cooling channel (113); the base (13) is provided with a cavity (133); the cavity (133) is located below the water storage cavity (131); one end of the air inlet pipe (213) is connected to a side of the heat dissipation fan (211) away from the air outlet pipe (212); the other end of the air inlet pipe (213) passes through the water storage cavity (131) and then extends into the cavity (133); The heat dissipation mechanism (2) further comprises a water pump (231) and a water inlet pipe (232); the water pump (231) is connected to the upper end of the base (13); one end of the water inlet pipe (232) is connected to the water inlet of the water pump (231); the other end of the water inlet pipe (232) extends into the water storage cavity (131); a liquid inlet hole (2223) is provided on the cavity wall of the rainwater collecting cavity (2221); the water outlet of the water pump (231) is connected to the liquid inlet hole (2223) through a pipe; The invention also comprises a second rotating plate (233), a second transmission assembly (234), a second reset member (235) and a baffle (24); the baffle (24) is slidably embedded in the water storage chamber (131); the sliding direction of the baffle (24) is vertical; the baffle (24) is used to block the second connecting hole (132); the baffle (24) is provided with a third connecting hole (241); the third connecting hole (241) vertically penetrates the baffle (24); the second rotating plate (233) is rotatably embedded in the water inlet pipe (232); the rotation axis of the second rotating plate (233) is perpendicular to The second reset member (235) is connected between the second rotating plate (233) and the water inlet pipe (232); the second reset member (235) enables the second rotating plate (233) to have a tendency to close the water inlet pipe (232); the second transmission assembly (234) is connected between the second rotating plate (233) and the baffle plate (24); when the water pump (231) is not started, the upper surface of the baffle plate (24) fits against the upper cavity wall of the water storage cavity (131), and the third communication hole (241) is not connected to the second communication hole (132).

2. The integrated distribution box according to claim 1, characterized in that: The baffle plate (24) is provided with a first guide hole (242) and a second guide hole (243); the first guide hole (242) is used for allowing an air inlet pipe (213) to pass through; the hole wall of the first guide hole (242) is in contact with the outer wall of the air inlet pipe (213); the second guide hole (243) is used for allowing a water inlet pipe (232) to pass through; the hole wall of the second guide hole (243) is in contact with the outer wall of the water inlet pipe (232).

3. The integrated distribution box according to claim 1, characterized in that: It also comprises a detection mechanism (3); the detection mechanism (3) is embedded in the accommodating chamber (111); the detection mechanism (3) is used to detect the temperature in the accommodating chamber (111); when the detection mechanism (3) measures that the temperature in the accommodating chamber (111) is higher than A, the cooling fan (211) is started; when the detection mechanism (3) measures that the temperature in the accommodating chamber (111) is higher than B, the water pump (231) is started; the temperature B is higher than the temperature A.

4. The integrated distribution box according to claim 1, characterized in that: The invention also comprises a dustproof component (41); the dustproof component (41) comprises a mounting frame (411) and a dustproof net (412); a plurality of air outlet holes (114) are evenly distributed on the wall of the accommodating cavity (111); the mounting frame (411) is connected to the outer wall of the box body (11) and covers the air outlet holes (114); the mounting frame (411) is provided with a connecting groove (4111); the connecting groove (4111) connects the air outlet holes (114) with the outside; and the dustproof net (412) is embedded in the connecting groove (4111).

5. The integrated distribution box according to claim 4, characterized in that: The heat dissipation mechanism (2) further comprises a first rotating plate (214), a first transmission assembly (215), a first reset member (216) and a louver (217); the first rotating plate (214) is rotatably embedded in the air outlet pipe (212); the rotation axis of the first rotating plate (214) is perpendicular to the axial direction of the air outlet pipe (212); the first reset member (216) is connected between the first rotating plate (214) and the air outlet pipe (212); the first reset member (216) enables the first rotating plate (214) to have a tendency to close the air outlet pipe (212); the louver (217) ) is rotatably embedded in the connecting groove (4111); the rotation axis of the louver fan (217) is parallel to the rotation axis of the first rotating plate (214); a plurality of louver fans (217) are provided; the plurality of louver fans (217) are evenly distributed vertically; when the cooling fan (211) is not started, a side surface of the lower end of the louver fan (217) where the air outlet (114) appears abuts against a side surface of the upper end of the louver fan (217) away from the air outlet (114); the transmission assembly is connected between the first rotating plate (214) and the louver fan (217).

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