CN111262159B - Self-cooling device for distribution box - Google Patents
Self-cooling device for distribution box Download PDFInfo
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- CN111262159B CN111262159B CN202010296939.2A CN202010296939A CN111262159B CN 111262159 B CN111262159 B CN 111262159B CN 202010296939 A CN202010296939 A CN 202010296939A CN 111262159 B CN111262159 B CN 111262159B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention relates to a self-heat-dissipation device for a distribution box, which comprises a machine body, wherein a temperature detection alarm device is arranged in the machine body, the temperature detection alarm device comprises a heated block, an air-cooling heat dissipation device and a water-cooling heat dissipation device are also arranged on the lower side of the temperature detection alarm device, the temperature detection alarm device is arranged in the self-heat-dissipation device, the temperature of the distribution box is detected in real time and an alarm is given out, the transmission efficiency is high, the detection is accurate, the air-cooling heat dissipation device and the water-cooling heat dissipation device are also arranged on the lower side of the temperature detection alarm device, the distribution box is efficiently cooled, the heat dissipation effect is.
Description
Technical Field
The invention relates to the field of distribution box heat dissipation, in particular to a self-heat dissipation device for a distribution box.
Background
At present, the interim block terminal that the job site was used all is the panel design, and switch and the equal direct mount of internals are inside the block terminal, in case open the chamber door, and the inside electrical components of block terminal directly exposes in the front of operating personnel, because electrical components are more, the easy mistake bumps the mistake and hits the condition, improves the safety protection level of maloperation, can audio-visual display circuit's the state that switches on. The utility model has the advantages of the management of being convenient for, be favorable to overhauing when circuit trouble takes place, the block terminal of using in the open air all is closed usually, and its waterproof performance is better, but heat dissipation and communication performance are poor.
Disclosure of Invention
Aiming at the technical defects, the invention provides a self-radiating device for a distribution box, which can overcome the defects.
The invention relates to a self-heat-dissipation device for a distribution box, which comprises a machine body, wherein a temperature detection alarm device is arranged in the machine body, the temperature detection alarm device comprises a heat dissipation cavity positioned in the machine body, the lower end wall of the heat dissipation cavity is fixedly connected with a first fixed block, the upper side of the first fixed block is fixedly provided with the distribution box, the distribution box is fixedly connected with the first fixed block through a first spring, the upper end surface of the distribution box is fixedly connected with an upwardly extending pull rod, the upper end of the pull rod is positioned outside the machine body, a second spring is fixedly connected between the upper end of the pull rod and the upper end surface of the machine body, the left side of the temperature detection alarm device is provided with an air-cooling heat-dissipation device, the air-cooling heat-dissipation device comprises a first fan cavity positioned on the left side of the heat dissipation cavity, first fan intracavity has set firmly first fan, first fan rotates, it is right in the heat dissipation intracavity the block terminal dispels the heat, air-cooled heat abstractor downside is equipped with water-cooling heat abstractor, water-cooling heat abstractor is including being located the first passageway of heat dissipation intracavity, first fan chamber downside is equipped with first removal chamber, first passageway left end wall with first removal chamber right-hand member wall leads to mutually to be connected, be equipped with first valve in the first passageway, heat dissipation chamber downside is equipped with the second and removes the chamber, first passageway right-hand member with the second removes chamber upper end wall and leads to mutually and connects, first removal chamber to let in water in the first passageway and dispel the heat to the block terminal.
Preferably, the temperature detection alarm device further comprises a third movable cavity located in the machine body, a fourth movable cavity is arranged in the third movable cavity, the left end wall of the fourth movable cavity is abutted to the right end face of the pull rod, a first movable block is slidably connected in the fourth movable cavity, a third spring is fixedly connected between the left end face of the first movable block and the right end face of the pull rod, a second fixed block is fixedly arranged on the right end wall of the third movable cavity, and a groove is formed in the left end face of the second fixed block.
Preferably, a fifth moving cavity is communicated with the left end wall of the heat dissipation cavity, a heated block located in the heat dissipation cavity is fixedly arranged in the fifth moving cavity, a second moving block is abutted to the left end face of the heated block, a first rotating shaft extending leftward is rotatably connected to the second moving block, two fourth springs are fixedly connected between the left end face of the second moving block and the left end wall of the fifth moving cavity, a first rotating cavity is arranged on the left side of the fifth moving cavity, the first rotating shaft extends leftward to the first rotating cavity and is fixedly connected with a first gear, a second rotating shaft located on the upper side of the first gear is arranged in the first rotating cavity, the right end wall of the second rotating shaft is rotatably connected with the right end wall of the first rotating cavity, the left end of the second rotating shaft extends leftward, and a second gear located in the first rotating cavity is fixedly connected to the second rotating shaft, the left side of the first transmission cavity is provided with a sixth moving cavity, the second rotating shaft extends to the sixth moving cavity leftwards and is fixedly connected with a cam, a third moving block located on the upper side of the cam is connected in the sixth moving cavity in a sliding mode, a third fixing block is fixedly arranged on the upper side of the third moving block, a fifth spring is fixedly connected between the lower end face of the third moving block and the lower end wall of the sixth moving cavity, a first bevel gear cavity is arranged on the left side of the first transmission cavity, the first rotating shaft extends to the first bevel gear cavity leftwards and is fixedly connected with a first bevel gear, and an alarm is fixedly arranged on the upper end face of the machine body.
Preferably, first transmission chamber right-hand member wall has set firmly first motor, first motor center department power connection has the third pivot of extending right, fixedly connected with third gear in the third pivot.
Preferably, the air-cooled heat dissipation device further comprises a second bevel gear located in the first bevel gear cavity, a fourth rotating shaft fixedly connected with a downward extension shaft is arranged at the center of the second bevel gear, a second bevel gear cavity is arranged on the lower side of the first bevel gear cavity, the fourth rotating shaft extends downward to the second bevel gear cavity and is fixedly connected with a third bevel gear, the right side of the third bevel gear is meshed with the fourth bevel gear, a fifth rotating shaft fixedly connected with a right extension shaft is arranged at the center of the fourth bevel gear, a third bevel gear cavity is arranged on the right side of the second bevel gear cavity, the fifth rotating shaft extends rightward to the third bevel gear cavity and is fixedly connected with a fifth bevel gear, and the fifth rotating shaft continues to extend rightward to the first fan cavity and is connected with the first fan.
Preferably, the water-cooling heat dissipation device further includes a fourth moving block located in the first moving cavity, the fourth moving block is slidably connected in the first moving cavity, a sixth spring is fixedly connected between a left end surface of the fourth moving block and a left end wall of the first moving cavity, a left end surface of the fourth moving block is fixedly connected with a fifth moving block extending leftward, a second transmission cavity is arranged on the left side of the first moving cavity, the fifth moving block extends leftward into the second transmission cavity, a fourth gear located in the second transmission cavity is connected to an upper end surface of the fifth moving block in a meshing manner, a sixth rotating shaft extending forward is fixedly connected to an axis of the fourth gear, a sixth bevel gear located on the front side of the fourth gear is fixedly connected to the sixth rotating shaft in a meshing manner, and a seventh bevel gear is connected to the front side of the sixth bevel gear in an axis manner, and a seventh rotating shaft extending upward is fixedly connected to an axis of the seventh bevel gear, the seventh rotating shaft extends upwards into the third bevel gear cavity and is fixedly connected with an eighth bevel gear, and the eighth bevel gear is in meshed connection with the fifth bevel gear.
Preferably, a sixth moving block is slidably connected in the second moving cavity, a seventh moving cavity is arranged on the left side of the second moving cavity, the sixth moving block extends leftwards into the seventh moving cavity, a seventh spring is fixedly connected between the lower end face of the sixth moving block and the lower end wall of the seventh moving cavity, a pull rope extending downwards is further fixedly connected on the lower end face of the sixth moving block, the second moving cavity is communicated with the first moving cavity and connected with a second channel, a second valve is fixedly arranged in the second channel, a second fan cavity is communicated with the rear end wall of the second moving cavity, a second fan is fixedly arranged in the second fan cavity, the center of the second fan is in power connection with an eighth rotating shaft extending backwards, a third transmission cavity is arranged on the rear side of the second fan cavity, the eighth rotating shaft extends backwards into the third transmission cavity and is fixedly connected with a fifth gear, a sixth gear is arranged on the upper side of the fifth gear, the axis of the sixth gear is in power connection with a ninth rotating shaft extending leftwards, a seventh moving block is connected to the left end wall of the third transmission cavity in a sliding mode, a second motor is arranged in the seventh moving block, the ninth rotating shaft extends leftwards and is in power connection with a second motor located in the seventh moving block, an eighth spring is fixedly connected between the lower end face of the seventh moving block and the lower end wall of the third transmission cavity, the other end of the pull rope is fixedly connected with the lower end face of the seventh moving block, and a space allowing the pull rope to pass through exists between the third transmission cavity and the seventh moving cavity.
The invention has the beneficial effects that: the temperature detection alarm device is arranged to detect the temperature of the distribution box in real time and send an alarm, the transmission efficiency is high, the detection is accurate, the air cooling device and the water cooling device are further arranged on the lower side of the temperature detection alarm device to perform efficient heat dissipation on the distribution box, the heat dissipation effect is good, the automation degree is high, and the application range is wide.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a self-cooling device for a distribution box according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is an enlarged view of "B" of FIG. 1;
fig. 4 is an enlarged structural view of "C" of fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a self-radiating device for a distribution box, which is mainly used for the radiating work of the distribution box, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a self-radiating device for a distribution box, which comprises a machine body 10, wherein a temperature detection alarm device 901 is arranged in the machine body 10, the temperature detection alarm device 901 comprises a radiating cavity 32 positioned in the machine body 10, the lower end wall of the radiating cavity 32 is fixedly connected with a first fixed block 29, the upper side of the first fixed block 29 is fixedly provided with a distribution box 31, the distribution box 31 is fixedly connected with the first fixed block 29 through a first spring 30, the upper end surface of the distribution box 31 is fixedly connected with an upwardly extending pull rod 36, the upper end of the pull rod 36 is positioned outside the machine body 10, a second spring 35 is fixedly connected between the upper end of the pull rod 36 and the upper end surface of the machine body 10, the left side of the temperature detection alarm device 901 is provided with an air cooling radiator 902, the air cooling radiator 902 comprises a first fan cavity 87 positioned on the left side of the radiating cavity 32, the right end wall of the first fan cavity 87 is communicated with the left end wall of the heat dissipation cavity 32, a first fan 22 is fixedly arranged in the first fan cavity 87, the first fan 22 rotates, the distribution box 31 in the heat dissipation cavity 32 is dissipated, a water cooling device 903 is arranged at the lower side of the air cooling device 902, the water-cooled heat sink 903 includes a first channel 39 located in the heat sink cavity 32, a first moving cavity 18 is arranged at the lower side of the first fan cavity 87, the left end wall of the first channel 39 is communicated and connected with the right end wall of the first moving cavity 18, the first valve 20 is arranged in the first channel 39, the second moving cavity 28 is arranged at the lower side of the heat dissipation cavity 32, the right end of the first channel 39 is communicated with the upper end wall of the second movable cavity 28, and the first movable cavity 18 is communicated with water in the first channel 39 to dissipate heat of the distribution box 31.
Beneficially, the temperature detection alarm device 901 further includes a third moving cavity 34 located in the machine body 10, a fourth moving cavity 37 is located in the third moving cavity 34, a left end wall of the fourth moving cavity 37 abuts against a right end face of the pull rod 36, a first moving block 82 is slidably connected in the fourth moving cavity 37, a third spring 38 is fixedly connected between a left end face of the first moving block 82 and a right end face of the pull rod 36, a second fixed block 33 is fixedly arranged on a right end wall of the third moving cavity 34, and a groove is formed in a left end face of the second fixed block 33, so that the pull rod 36 is pulled to drive the first moving block 82 to move upwards and be clamped into the groove.
Beneficially, a fifth moving cavity 78 is disposed on a left end wall of the heat dissipation cavity 32 in communication, a heated block 81 located in the heat dissipation cavity 32 is fixedly disposed in the fifth moving cavity 78, a second moving block 80 is abutted on a left end surface of the heated block 81, a first rotating shaft 77 extending leftward is rotatably connected to the second moving block 80, two fourth springs 79 are fixedly connected between a left end surface of the second moving block 80 and a left end wall of the fifth moving cavity 78, a first transmission cavity 42 is disposed on a left side of the fifth moving cavity 78, the first rotating shaft 77 extends leftward to the first transmission cavity 42 and is fixedly connected to a first gear 76, a second rotating shaft 43 located on an upper side of the first gear 76 is disposed in the first transmission cavity 42, a right end wall of the second rotating shaft 43 is rotatably connected to a right end wall of the first transmission cavity 42, a left end of the second rotating shaft 43 extends leftward, and a second gear 41 located in the first transmission cavity 42 is fixedly connected to the second rotating shaft 43, a sixth moving cavity 47 is arranged on the left side of the first transmission cavity 42, the second rotating shaft 43 extends leftwards to the sixth moving cavity 47 and is fixedly connected with a cam 44, a third moving block 45 positioned on the upper side of the cam 44 is slidably connected in the sixth moving cavity 47, a third fixed block 46 is fixedly arranged on the upper side of the third moving block 45, a fifth spring 11 is fixedly connected between the lower end surface of the third moving block 45 and the lower end wall of the sixth moving cavity 47, a first bevel gear cavity 12 is arranged on the left side of the first transmission cavity 42, the first rotating shaft 77 extends leftwards to the inside of the first bevel gear cavity 12 and is fixedly connected with a first bevel gear 83, and an alarm 48 is fixedly arranged on the upper end surface of the machine body 10, so that the first gear 76 moves leftwards to be engaged with the second gear 41, the first gear 76 rotates to drive the second gear 41 to rotate, and the cam 44 rotates, and the third moving block 45 is contacted with the third fixed block 46, so that the alarm 48 gives an alarm.
Advantageously, a first motor 84 is fixedly arranged on the right end wall of the first transmission cavity 42, a third rotating shaft 85 extending rightward is dynamically connected to the center of the first motor 84, and a third gear 86 is fixedly connected to the third rotating shaft 85, so that the first motor 84 is started to drive the third rotating shaft 85 to rotate, and the third gear 86 rotates.
Beneficially, the air-cooled heat dissipating device 902 further includes a second bevel gear 13 located in the first bevel gear cavity 12, a fourth rotating shaft 14 extending downward is fixedly connected to the axis of the second bevel gear 13, a second bevel gear cavity 62 is arranged at the lower side of the first bevel gear cavity 12, the fourth rotating shaft 14 extends downward into the second bevel gear cavity 62 and is fixedly connected with a third bevel gear 63, a fourth bevel gear 64 is engaged and connected to the right side of the third bevel gear 63, a fifth rotating shaft 75 extending rightward is fixedly connected to the axis of the fourth bevel gear 64, a third bevel gear cavity 74 is arranged at the right side of the second bevel gear cavity 62, the fifth rotating shaft 75 extends rightward into the third bevel gear cavity 74 and is fixedly connected with a fifth bevel gear 72, the fifth rotating shaft 75 extends rightward into the first fan cavity 87 and is in power connection with the first fan 22, therefore, the first bevel gear 83 moves leftwards to be meshed with the second bevel gear 13, the first bevel gear 83 rotates to drive the second bevel gear 13 to rotate, so that the fourth rotating shaft 14 rotates, and further the fifth rotating shaft 75 rotates to drive the first fan 22 to rotate for heat dissipation.
Beneficially, the water-cooled heat sink 903 further includes a fourth moving block 17 located in the first moving cavity 18, the fourth moving block 17 is slidably connected in the first moving cavity 18, a sixth spring 16 is fixedly connected between a left end surface of the fourth moving block 17 and a left end wall of the first moving cavity 18, a fifth moving block 66 extending leftward is fixedly connected to a left end surface of the fourth moving block 17, a second transmission cavity 15 is disposed at the left side of the first moving cavity 18, the fifth moving block 66 extends leftward into the second transmission cavity 15, a fourth gear 67 located in the second transmission cavity 15 is connected to an upper end surface of the fifth moving block 66 in a meshing manner, a sixth rotating shaft 69 extending forward is fixedly connected to an axis of the fourth gear 67, a sixth bevel gear 68 located at a front side of the fourth gear 67 is fixedly connected to the sixth rotating shaft 69, a seventh bevel gear 70 is connected to a front side of the sixth bevel gear 68 in a meshing manner, the shaft center of the seventh bevel gear 70 is fixedly connected with a seventh rotating shaft 71 extending upwards, the seventh rotating shaft 71 extends upwards into the third bevel gear cavity 74 and is fixedly connected with an eighth bevel gear 73, the eighth bevel gear 73 is meshed with the fifth bevel gear 72, so that the fifth bevel gear 72 rotates to drive the eighth bevel gear 73 to rotate, the seventh rotating shaft 71 rotates, the seventh bevel gear 70 rotates to drive the sixth bevel gear 68 to rotate, the fifth moving block 66 moves rightwards, and water-cooling heat dissipation is performed.
Beneficially, a sixth moving block 26 is slidably connected in the second moving cavity 28, a seventh moving cavity 23 is arranged at the left side of the second moving cavity 28, the sixth moving block 26 extends leftwards into the seventh moving cavity 23, a seventh spring 24 is fixedly connected between the lower end surface of the sixth moving block 26 and the lower end wall of the seventh moving cavity 23, a downward extending pull rope 25 is further fixedly connected to the lower end surface of the sixth moving block 26, a second passage 19 is communicated and connected between the second moving cavity 28 and the first moving cavity 18, a second valve 27 is fixedly arranged in the second passage 19, a second fan cavity 56 is communicated and arranged at the rear end wall of the second moving cavity 28, a second fan 55 is fixedly arranged in the second fan cavity 56, the center of the second fan 55 is dynamically connected to an eighth rotating shaft 54 extending backwards, a third transmission cavity 61 is arranged at the rear side of the second fan cavity 56, the eighth rotating shaft 54 extends backwards into the third transmission cavity 61 and is fixedly connected with a fifth gear 53, a sixth gear 59 is arranged on the upper side of the fifth gear 53, the axis of the sixth gear 59 is in power connection with a ninth rotating shaft 60 extending leftwards, a seventh moving block 49 is connected to the left end wall of the third transmission cavity 61 in a sliding manner, a second motor 50 is arranged in the seventh moving block 49, the ninth rotating shaft 60 extends leftwards and is in power connection with the second motor 50 positioned in the seventh moving block 49, an eighth spring 51 is fixedly connected between the lower end surface of the seventh moving block 49 and the lower end wall of the third transmission cavity 61, the other end of the pull rope 25 is fixedly connected with the lower end surface of the seventh moving block 49, and a space allowing the pull rope 25 to pass through exists between the third transmission cavity 61 and the seventh moving cavity 23, so that the sixth moving block 26 rises to pull the pull rope 25, the seventh moving block 49 is moved downward, the sixth gear 59 is meshed with the fifth gear 53, the second motor 50 is started to drive the ninth rotating shaft 60 to rotate, the sixth gear 59 rotates, the eighth rotating shaft 54 rotates, the second fan 55 rotates, water in the second moving cavity 28 is cooled, and the water is led into the first moving cavity 18 through the second channel 19 after the cooling is completed.
The following detailed description is made with reference to fig. 1 to 4 for use of a self-heat dissipation device for an electric distribution box: initially, the first gear 76 is not meshed with the second gear 41, the first gear 76 is not meshed with the third gear 86, the first bevel gear 83 is not meshed with the second bevel gear 13, the sixth gear 59 is not meshed with the fifth gear 53, and the fourth moving block 17 is located on the left side of the first moving chamber 18.
When the temperature of the distribution box 31 is too high, the heated block 81 expands to drive the second moving block 80 to move leftward, so that the first rotating shaft 77 and the first gear 76 move leftward, the first gear 76 moves leftward to be simultaneously meshed with the second gear 41 and the third gear 86, the first bevel gear 83 is meshed with the second bevel gear 13, the first motor 84 is started to drive the third rotating shaft 85 to rotate, so that the third gear 86 rotates, the first gear 76 rotates to drive the second gear 41 to rotate, the second rotating shaft 43 rotates, the cam 44 rotates to drive the third moving block 45 to move upward to be in contact with the third fixed block 46, and an alarm is given;
when an alarm occurs, the pull rod 36 is pulled to drive the first moving block 82 to move upwards and be clamped in the second fixing block 33, and the pull rod 36 moves upwards to enable the distribution box 31 to move upwards to be in contact with the first channel 39; the first gear 76 rotates to drive the first rotating shaft 77 to rotate, so that the first bevel gear 83 rotates, the second bevel gear 13 rotates to drive the fourth rotating shaft 14 to rotate, the third bevel gear 63 rotates, the fourth bevel gear 64 rotates to drive the fifth rotating shaft 75 to rotate, so that the fifth bevel gear 72 and the first fan 22 rotate, and the first fan 22 rotates to radiate heat to the distribution box 31; the eighth bevel gear 73 rotates to drive the seventh rotating shaft 71 to rotate, so that the seventh bevel gear 70 rotates, the sixth bevel gear 68 rotates to drive the sixth rotating shaft 69 to rotate, the fourth gear 67 rotates, the fifth moving block 66 moves rightwards to drive the fourth moving block 17 to move rightwards to convey a water source into the first channel 39, water cooling heat dissipation is performed, water flows into the second moving cavity 28 to drive the sixth moving block 26 to move upwards, the pull rope 25 is pulled to drive the seventh moving block 49 to move downwards, the sixth gear 59 moves downwards to be meshed with the fifth gear 53, the second motor 50 is started to drive the ninth rotating shaft 60 to rotate, the sixth gear 59 rotates, the fifth gear 53 rotates to drive the eighth rotating shaft 54 to rotate, the second fan 55 rotates to dissipate hot water, and the water is circulated and used in the first moving cavity 18 after heat dissipation is completed.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides a from heat abstractor for block terminal, includes the organism, its characterized in that: the machine body is internally provided with a temperature detection alarm device, the temperature detection alarm device comprises a heat dissipation cavity positioned in the machine body, the lower end wall of the heat dissipation cavity is fixedly connected with a first fixed block, the upper side of the first fixed block is fixedly provided with a distribution box, the distribution box is fixedly connected with the first fixed block through a first spring, the upper end surface of the distribution box is fixedly connected with a pull rod extending upwards, the upper end of the pull rod is positioned outside the machine body, a second spring is fixedly connected between the upper end of the pull rod and the upper end surface of the machine body, the left side of the temperature detection alarm device is provided with an air cooling heat dissipation device, the air cooling heat dissipation device comprises a first fan cavity positioned on the left side of the heat dissipation cavity, the right end wall of the first fan cavity is communicated and connected with the left end wall of the heat dissipation cavity, a first, the distribution box in the heat dissipation cavity is subjected to heat dissipation, a water-cooling heat dissipation device is arranged on the lower side of the air-cooling heat dissipation device and comprises a first channel positioned in the heat dissipation cavity, a first moving cavity is arranged on the lower side of the first fan cavity, the left end wall of the first channel is communicated and connected with the right end wall of the first moving cavity, a first valve is arranged in the first channel, a second moving cavity is arranged on the lower side of the heat dissipation cavity, the right end of the first channel is communicated and connected with the upper end wall of the second moving cavity, and the first moving cavity is filled with water into the first channel to dissipate heat of the distribution box; the temperature detection alarm device also comprises a third moving cavity positioned in the machine body; a fourth moving cavity is arranged in the third moving cavity, the left end wall of the fourth moving cavity is abutted against the right end face of the pull rod, a first moving block is connected in the fourth moving cavity in a sliding mode, a third spring is fixedly connected between the left end face of the first moving block and the right end face of the pull rod, a second fixed block is fixedly arranged on the right end wall of the third moving cavity, and a groove is formed in the left end face of the second fixed block; a fifth moving cavity is communicated with the left end wall of the heat dissipation cavity; the fifth moving cavity is fixedly provided with a heated block positioned in the heat dissipation cavity, the left end face of the heated block is abutted with a second moving block, the second moving block is rotatably connected with a first rotating shaft extending leftwards, two fourth springs are fixedly connected between the left end face of the second moving block and the left end wall of the fifth moving cavity, the left side of the fifth moving cavity is provided with a first rotating cavity, the first rotating shaft extends leftwards to the first rotating cavity and is fixedly connected with a first gear, a second rotating shaft positioned on the upper side of the first gear is arranged in the first rotating cavity, the right end wall of the second rotating shaft is rotatably connected with the right end wall of the first rotating cavity, the left end of the second rotating shaft extends leftwards, the second rotating shaft is fixedly connected with a second gear positioned in the first rotating cavity, the left side of the first rotating cavity is provided with a sixth moving cavity, and the second rotating shaft extends leftwards to the sixth moving cavity and is fixedly connected with a cam, a third moving block positioned on the upper side of the cam is connected in the sixth moving cavity in a sliding manner, a third fixed block is fixedly arranged on the upper side of the third moving block, a fifth spring is fixedly connected between the lower end face of the third moving block and the lower end wall of the sixth moving cavity, a first bevel gear cavity is arranged on the left side of the first transmission cavity, the first rotating shaft extends into the first bevel gear cavity to the left side and is fixedly connected with a first bevel gear, and an alarm is fixedly arranged on the upper end face of the machine body; a first motor is fixedly arranged on the right end wall of the first transmission cavity, a third rotating shaft extending rightwards is in power connection with the center of the first motor, and a third gear is fixedly connected onto the third rotating shaft; the air-cooled heat dissipation device also comprises a second bevel gear positioned in the first bevel gear cavity; a fourth rotating shaft extending downwards is fixedly connected to the center of the second bevel gear, a second bevel gear cavity is arranged on the lower side of the first bevel gear cavity, the fourth rotating shaft extends downwards into the second bevel gear cavity and is fixedly connected with a third bevel gear, a fourth bevel gear is meshed and connected to the right side of the third bevel gear, a fifth rotating shaft extending rightwards is fixedly connected to the center of the fourth bevel gear, a third bevel gear cavity is arranged on the right side of the second bevel gear cavity, the fifth rotating shaft extends rightwards into the third bevel gear cavity and is fixedly connected with a fifth bevel gear, and the fifth rotating shaft continues to extend rightwards into the first fan cavity and is in power connection with the first fan; the water-cooling heat dissipation device also comprises a fourth moving block positioned in the first moving cavity; the fourth moving block is connected in the first moving cavity in a sliding manner, a sixth spring is fixedly connected between the left end face of the fourth moving block and the left end wall of the first moving cavity, the left end face of the fourth moving block is fixedly connected with a fifth moving block extending leftwards, a second transmission cavity is arranged on the left side of the first moving cavity, the fifth moving block extends leftwards into the second transmission cavity, the upper end face of the fifth moving block is connected with a fourth gear positioned in the second transmission cavity in a meshing manner, the axle center of the fourth gear is fixedly connected with a sixth rotating shaft extending forwards, the sixth rotating shaft is fixedly connected with a sixth bevel gear positioned in front of the fourth gear, the front side of the sixth bevel gear is connected with a seventh bevel gear in a meshing manner, the axle center of the seventh bevel gear is fixedly connected with an upwardly extending seventh rotating shaft, the seventh rotating shaft extends upwards into the third bevel gear cavity and is fixedly connected with an eighth bevel gear, the eighth bevel gear is in meshed connection with the fifth bevel gear;
a sixth moving block is connected in the second moving cavity in a sliding manner; a seventh moving cavity is arranged on the left side of the second moving cavity, the sixth moving block extends leftwards into the seventh moving cavity, a seventh spring is fixedly connected between the lower end face of the sixth moving block and the lower end wall of the seventh moving cavity, a pull rope extending downwards is also fixedly connected on the lower end face of the sixth moving block, a second channel is communicated and connected between the second moving cavity and the first moving cavity, a second valve is fixedly arranged in the second channel, a second fan cavity is communicated and arranged on the rear end wall of the second moving cavity, a second fan is fixedly arranged in the second fan cavity, the center of the second fan is in power connection with an eighth rotating shaft extending backwards, a third transmission cavity is arranged on the rear side of the second fan cavity, the eighth rotating shaft extends backwards into the third transmission cavity and is fixedly connected with a fifth gear, and a sixth gear is arranged on the upper side of the fifth gear, the shaft center of the sixth gear is in power connection with a ninth rotating shaft extending leftwards, the left end wall of the third transmission cavity is in sliding connection with a seventh moving block, a second motor is arranged in the seventh moving block, the ninth rotating shaft extends leftwards and is in power connection with a second motor located in the seventh moving block, an eighth spring is fixedly connected between the lower end face of the seventh moving block and the lower end wall of the third transmission cavity, the other end of the pull rope is fixedly connected with the lower end face of the seventh moving block, and a space allowing the pull rope to pass through is formed between the third transmission cavity and the seventh moving cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296939.2A CN111262159B (en) | 2020-04-15 | 2020-04-15 | Self-cooling device for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296939.2A CN111262159B (en) | 2020-04-15 | 2020-04-15 | Self-cooling device for distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111262159A CN111262159A (en) | 2020-06-09 |
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| CN207868686U (en) * | 2018-03-01 | 2018-09-14 | 江苏常明电力设备有限公司 | Double cooling system switchgears |
| CN109787128B (en) * | 2019-03-08 | 2020-06-23 | 广州市锦路电气设备有限公司 | Bidirectional convection type water-cooling heat dissipation type electrical cabinet |
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Effective date of registration: 20201202 Address after: 314000 West of Qingyuan Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province (in Wangdian Oriental Electrical Plastics Factory, Xiuzhou District, Jiaxing City) Applicant after: JIAXING CHUANGMEI ELECTRICAL APPLIANCE Co.,Ltd. Address before: 312000 Dongchen 314, Banei Village, Gaobu Town, Yuecheng District, Shaoxing City, Zhejiang Province Applicant before: SHAOXING SUODUN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230721 Address after: 110000 Tadong Village, Baita Street, Dongling District, Shenyang City, Liaoning Province Patentee after: SHENYANG HAOCHENG SWITCH EQUIPMENT Co.,Ltd. Address before: 314000 west side of Qingyuan Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: JIAXING CHUANGMEI ELECTRICAL APPLIANCE CO.,LTD. |