CN217545367U

CN217545367U - Block terminal that radiating effect is good

Info

Publication number: CN217545367U
Application number: CN202221473508.XU
Authority: CN
Inventors: 朱皓天; 付歆钊; 姚彩娟; 刘晓华
Original assignee: Enfiso Technology Tianjin Co ltd
Current assignee: Enfiso Technology Tianjin Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-04
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a distribution box with good heat dissipation effect, which comprises a main box body; a cooling bin is arranged at the bottom of the main box body; one side of the cooling bin is provided with a filtering mechanism; a fan is arranged on one side of the main box body, and a controller is arranged above the fan; the output end of the fan is communicated with the cooling bin through a filtering mechanism; a cooling mechanism is arranged in the cooling bin; a ventilation mechanism is arranged on the side wall of the main box body; the top of the main box body is provided with an air exhaust accelerating mechanism; a temperature sensor is fixedly arranged in the main box body. The utility model discloses a block terminal radiating effect is good, has realized radiating automatic control, can avoid the dust to get into, the effectual life who prolongs the block terminal.

Description

Block terminal that radiating effect is good

Technical Field

The utility model relates to a block terminal heat dissipation technical field especially relates to a block terminal that radiating effect is good.

Background

The distribution box is a closed or semi-closed metal cabinet which is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment together. When the heat dissipation device is used, a large amount of heat can be generated, and the ventilation holes are formed in the distribution box for heat dissipation of most distribution boxes at present, so that the heat in the distribution box cannot be quickly and effectively discharged, and the heat dissipation effect is poor; and tends to cause dust to accumulate within the electrical box. The long-time operation of the electric elements easily leads to the burning of the electric elements, seriously reduces the service life of the electric elements and brings unnecessary loss.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect or not enough among the prior art, it is desirable to provide a block terminal that the radiating effect is good, has realized radiating automatic control, can avoid the dust to get into, has prolonged the life of block terminal.

The utility model provides a distribution box with good heat dissipation effect, which comprises a main box body; a cooling bin is arranged at the bottom of the main box body, and air holes are uniformly distributed between the cooling bin and the main box body; one side of the cooling bin is communicated with a filtering mechanism; a fan is fixedly arranged on one side of the main box body, a controller is arranged above the fan, and the fan is electrically connected with the controller through a power regulator; the output end of the fan is communicated with the cooling bin through the filtering mechanism; a cooling mechanism is arranged below the air hole in the cooling bin; a ventilation mechanism with adjustable ventilation area is arranged on the side wall of the main box body; the top of the main box body is communicated with a sealable exhaust accelerating mechanism; a temperature sensor is fixedly arranged in the main box body; the cooling mechanism, the ventilation mechanism, the air exhaust accelerating mechanism and the temperature sensor are all electrically connected with the controller.

Further, the filtering mechanism include with the rose box that the cooling bin intercommunication set up, one side intercommunication of rose box is provided with first mounting groove and second mounting groove, separable the inserting installing frame in the first mounting groove, the installing frame internal fixation is provided with the filter screen, be provided with the sealing washer between installing frame and the rose box, the fixed handle that is provided with in outside of installing frame, lie in on the outer wall of rose box the bilateral symmetry of first mounting groove is provided with first draw-in groove, lie in on the outer wall of rose box the bilateral symmetry of second mounting groove is provided with the second draw-in groove, separable the inserting has sealedly between the second draw-in groove the closing plate of second mounting groove, the top fixedly connected with pull ring of closing plate.

Further, ventilation mechanism is including offering in a plurality of vents on the main tank lateral wall, it is a plurality of the vent is along vertical direction equidistant setting, and is adjacent the interval of vent is greater than the width dimension of vent along vertical direction, it is a plurality of to be located on the inner wall of main tank the bilateral symmetry of vent is provided with the spout, two sliding connection has the regulating plate between the spout, seted up on the regulating plate with the regulation mouth of vent one-to-one, the internal fixed drive that is provided with of main tank the gliding electric telescopic handle about the regulating plate.

Furthermore, the air exhaust accelerating mechanism comprises an air exhaust barrel communicated with the top of the main box body, an exhaust fan is installed in the air exhaust barrel, a cover plate is arranged above the air exhaust barrel, a sealing ring sleeve is fixedly arranged on the bottom surface of the cover plate, the sealing ring sleeve is detachably sleeved on the top end of the air exhaust barrel, and a plurality of second electric telescopic rods for driving the cover plate to move up and down are uniformly distributed on the periphery of the air exhaust barrel at the top of the main box body.

Furthermore, the cooling mechanism comprises cooling pipes fixedly arranged in the cooling bin and positioned below the air holes, the cooling pipes are arranged in an S shape, one end of each cooling pipe is an inlet end, the other end of each cooling pipe is an outlet end, a water tank is fixedly arranged on the side wall of the main box body, a water pump is arranged in the water tank, the output end of the water pump is communicated with the inlet end through a refrigerator, and the outlet end is communicated with the water tank.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a block terminal is provided with cooling bin, filtering mechanism, fan, controller, cooling body, ventilation mechanism, air exhaust acceleration mechanism and temperature sensor. Through the temperature in the temperature sensor real-time supervision block terminal, when the temperature in the block terminal is not high, the controller control ventilation mechanism all is in the closed condition with the mechanism with higher speed of airing exhaust, and fan and cooling body do not all operate. Be in airtight environment in the block terminal, avoid the dust to get into.

When the temperature in the block terminal is too high, the controller controls the fan and the cooling mechanism to operate, and the air blown out by the fan enters the cooling bin after the dust is filtered by the filtering mechanism and enters the main box body after being cooled by the cooling mechanism, so that the main box body is cooled. According to the high temperature degree in the block terminal, the ventilation area of ventilation mechanism is adjusted to the controller, carries out the adaptability to the cooling efficiency and adjusts. The larger the ventilation area of the ventilation mechanism is, the faster the air circulation is, and the better the cooling effect is.

When the ventilation area of the ventilation mechanism is adjusted to the maximum, and the cooling requirement cannot be met, the controller starts the air exhaust accelerating mechanism, and the air circulation rate in the main box body is further improved.

The utility model provides a block terminal has realized radiating automatic control, and the radiating effect is good, and the radiating efficiency is high, can avoid the dust to get into, the effectual life who prolongs the block terminal.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic view of a main sectional structure of a distribution box with a good heat dissipation effect;

fig. 2 is a schematic side view of a cross-sectional structure of a power distribution box with a good heat dissipation effect;

fig. 3 is a schematic structural diagram of the filter frame.

Reference numbers in the figures: 1. a main box body; 2. a cooling bin; 3. a filtering mechanism; 4. a fan; 5. a controller; 6. a cooling mechanism; 7. a ventilation mechanism; 8. an air exhaust accelerating mechanism; 9. a temperature sensor;

21. air holes;

31. a filter box; 32. installing a frame; 33. a filter screen; 34. a seal ring; 35. a handle; 36. a first card slot; 37. a second card slot; 38. a sealing plate; 39. a pull ring;

41. a power regulator;

61. a cooling tube; 62. a water tank; 63. a refrigerator;

71. a vent; 72. a chute; 73. an adjusting plate; 74. an adjustment port; 75. a first electric telescopic rod;

81. an exhaust duct; 82. an exhaust fan; 83. a cover plate; 84. sealing the ring sleeve; 85. and the second electric telescopic rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, an embodiment of the present invention provides a distribution box with good heat dissipation effect, including a main box body 1; a cooling bin 2 is arranged at the bottom of the main box body 1, and air holes 21 are uniformly distributed between the cooling bin 2 and the main box body 1; one side of the cooling bin 2 is communicated with a filtering mechanism 3; a fan 4 is fixedly arranged on one side of the main box body 1, a controller 5 is arranged above the fan 4, and the fan 4 is electrically connected with the controller 5 through a power regulator 41; the output end of the fan 4 is communicated with the cooling bin 2 through the filtering mechanism 3; a cooling mechanism 6 is arranged below the air hole 21 in the cooling bin 2; a ventilation mechanism 7 with adjustable ventilation area is arranged on the side wall of the main box body 1; the top of the main box body 1 is communicated with a sealable exhaust accelerating mechanism 8; a temperature sensor 9 is fixedly arranged in the main box body 1; the cooling mechanism 6, the ventilation mechanism 7, the exhaust air accelerating mechanism 8 and the temperature sensor 9 are all electrically connected with the controller 5.

In this embodiment, the block terminal of this application has two kinds of modes of conventional heat dissipation and high-speed heat dissipation. Under the higher condition of the temperature in the block terminal, adopt conventional heat dissipation mode, controller 5 dispels the heat according to the draught area of heat dissipation demand control ventilation mechanism 7. Under the condition that the temperature in the distribution box is overhigh, a high-speed heat dissipation mode is adopted, the controller 5 controls the exhaust accelerating mechanism 8 to be opened, the air circulation rate in the main box body 1 is improved, and rapid heat dissipation is carried out.

In the process of heat dissipation of the main box body 1, dust in the air is filtered by the filtering mechanism 3, so that dust accumulation in the main box body 1 is avoided, the normal operation of the electric element is ensured, and the heat dissipation efficiency of the electric element can be improved.

In a preferred embodiment, as shown in fig. 1 and 3, the filtering mechanism 3 includes a filtering box 31 communicated with the cooling bin 2, one side of the filtering box 31 is provided with a first mounting groove and a second mounting groove, a mounting frame 32 is detachably inserted into the first mounting groove, a filtering net 33 is fixedly arranged in the mounting frame 32, a sealing ring 34 is arranged between the mounting frame 32 and the filtering box 31, a handle 35 is fixedly arranged on the outer side of the mounting frame 32, first clamping grooves 36 are symmetrically arranged on the outer wall of the filtering box 31 and located on two sides of the first mounting groove, second clamping grooves 37 are symmetrically arranged on the outer wall of the filtering box and located on two sides of the second mounting groove, a sealing plate 38 for sealing the second mounting groove is detachably inserted between the second clamping grooves 37, and a pull ring 39 is fixedly connected to the top of the sealing plate 38.

In this embodiment, the filter mechanism 3 is configured to facilitate replacement of the filter screen 33, and replacement of the filter screen 33 is facilitated after a period of use. When the filter screen 33 is replaced, the sealing plate 38 is pulled out from the second clamping groove 37 through the pull ring 39, and a new mounting frame 32 is inserted into the filter box 31 through the second mounting groove; then, the mounting frame 32 used for a period of time is pulled out from the filter box 31 through the handle 35, the sealing plate 38 is inserted between the first clamping grooves 36, the first mounting groove is sealed, the filter screen 33 is replaced, and the mounting method is quick and convenient.

In a preferred embodiment, as shown in fig. 1 and fig. 2, the ventilation mechanism 7 includes a plurality of ventilation openings 71 formed in a side wall of the main box 1, the plurality of ventilation openings 71 are arranged at equal intervals along the vertical direction, an interval between adjacent ventilation openings 71 is greater than a width dimension of the ventilation openings 71 along the vertical direction, sliding grooves 72 are symmetrically formed in two sides of the plurality of ventilation openings 71 on an inner wall of the main box 1, an adjusting plate 73 is slidably connected between the two sliding grooves 72, adjusting openings 74 corresponding to the ventilation openings 71 one by one are formed in the adjusting plate 73, and first electric telescopic rods 75 for driving the adjusting plate 73 to slide up and down are fixedly arranged in the main box 1.

In the present embodiment, the first electric telescopic rod 75 drives the adjusting plate 73 to slide up and down, so that the adjusting opening 74 and the ventilation opening 71 are misaligned, thereby adjusting the effective ventilation area of the ventilation opening 71. When the adjusting opening 74 and the ventilation opening 71 are completely overlapped, the maximum effective ventilation area is obtained; when the adjustment opening 74 is completely offset from the ventilation opening 71, the minimum effective ventilation area is obtained, i.e., the ventilation opening 71 is closed. In the low-temperature season, the descending ventilation openings 71 are all closed without external heat dissipation, so that dust can be effectively prevented from entering the main box body 1.

In a preferred embodiment, as shown in fig. 1 and fig. 2, the exhaust accelerating mechanism 8 includes an exhaust tube 81 disposed at the top of the main box 1, an exhaust fan 82 is installed in the exhaust tube 81, a cover plate 83 is disposed above the exhaust tube 81, a sealing ring sleeve 84 is fixedly disposed on the bottom surface of the cover plate 83, the sealing ring sleeve 84 is detachably sleeved on the top end of the exhaust tube 81, and a plurality of second electric telescopic rods 85 for driving the cover plate 83 to move up and down are uniformly distributed on the periphery of the exhaust tube 81 at the top of the main box 1.

In the present embodiment, in the normal heat dissipation mode, the exhaust air accelerating mechanism 8 is in the standby state, and the cover plate 83 covers the exhaust air cylinder 81 to seal it, so as to prevent dust from entering the main cabinet 1 through the exhaust air cylinder 81. Under the high-speed radiating mode, start the acceleration mechanism 8 of airing exhaust, controller 5 control second electric telescopic handle 85 extension, drive apron 83 shifts up and opens, under the effect of exhaust fan 82, has accelerated the circulation of air speed in the main tank 1, has improved the radiating efficiency in the main tank 1.

In a preferred embodiment, as shown in fig. 1 and 2, the cooling mechanism 6 includes a cooling tube 61 fixedly disposed in the cooling chamber 2 below the air hole 21, the cooling tube 61 is arranged in an S shape, one end of the cooling tube 61 is an inlet end, the other end is an outlet end, a water tank 62 is fixedly disposed on a side wall of the main box 1, a water pump is disposed in the water tank 62, an output end of the water pump is communicated to the inlet end through a refrigerator 63, and the outlet end is communicated to the water tank 62.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A distribution box with good heat dissipation effect is characterized by comprising a main box body; a cooling bin is arranged at the bottom of the main box body, and air holes are uniformly distributed between the cooling bin and the main box body; one side of the cooling bin is communicated with a filtering mechanism; a fan is fixedly arranged on one side of the main box body, a controller is arranged above the fan, and the fan is electrically connected with the controller through a power regulator; the output end of the fan is communicated with the cooling bin through the filtering mechanism; a cooling mechanism is arranged below the air hole in the cooling bin; a ventilation mechanism with adjustable ventilation area is arranged on the side wall of the main box body; the top of the main box body is communicated with a sealable exhaust accelerating mechanism; a temperature sensor is fixedly arranged in the main box body; the cooling mechanism, the ventilation mechanism, the air exhaust accelerating mechanism and the temperature sensor are all electrically connected with the controller.

2. The distribution box with the good heat dissipation effect according to claim 1, wherein the filtering mechanism comprises a filtering box communicated with the cooling bin, one side of the filtering box is provided with a first mounting groove and a second mounting groove, a mounting frame is detachably inserted into the first mounting groove, a filter screen is fixedly arranged in the mounting frame, a sealing ring is arranged between the mounting frame and the filtering box, a handle is fixedly arranged on the outer side of the mounting frame, first clamping grooves are symmetrically arranged on two sides of the first mounting groove on the outer wall of the filtering box, second clamping grooves are symmetrically arranged on two sides of the second mounting groove on the outer wall of the filtering box, a sealing plate for sealing the second mounting groove is detachably inserted between the second clamping grooves, and a pull ring is fixedly connected to the top of the sealing plate.

3. The distribution box with good heat dissipation effect according to claim 2, characterized in that the ventilation mechanism comprises a plurality of ventilation openings arranged on the side wall of the main box body, the ventilation openings are arranged at equal intervals along the vertical direction, the distance between the ventilation openings is larger than the width dimension of the ventilation openings along the vertical direction, the inner wall of the main box body is provided with a plurality of sliding grooves and two sliding grooves which are symmetrical on two sides of the ventilation openings, each sliding groove is provided with an adjusting plate, the adjusting plate is provided with adjusting openings corresponding to the ventilation openings one by one, and the main box body is internally and fixedly provided with a drive for driving the adjusting plate to slide up and down.

4. The power distribution box with good heat dissipation effect according to claim 3, wherein the exhaust accelerating mechanism includes an exhaust tube connected to the top of the main box body, an exhaust fan is installed in the exhaust tube, a cover plate is disposed above the exhaust tube, a sealing ring sleeve is fixedly disposed on the bottom surface of the cover plate, the sealing ring sleeve is detachably sleeved on the top end of the exhaust tube, and a plurality of second electric telescopic rods for driving the cover plate to move up and down are uniformly distributed on the periphery of the exhaust tube on the top of the main box body.

5. The distribution box with good heat dissipation effect according to claim 4, wherein the cooling mechanism comprises cooling pipes fixedly arranged in the cooling bin below the air holes, the cooling pipes are arranged in an S shape, one end of each cooling pipe is an inlet end, the other end of each cooling pipe is an outlet end, a water tank is fixedly arranged on the side wall of the main box body, a water pump is arranged in the water tank, an output end of the water pump is communicated to the inlet end through a refrigerator, and the outlet end is communicated to the water tank.