阅读说明：本技术 一种适应用多层楼宇的高效散热配电柜装置 (High-efficient heat dissipation switch board device of multilayer building is used in adaptation ) 是由 班顺洋 于 2020-12-28 设计创作，主要内容包括：本发明涉及智能楼宇相关领域,公开了一种适应用多层楼宇的高效散热配电柜装置,包括主体箱,主体箱内设有上下均匀分布设置的三个配电腔,配电腔左端壁连通设有风扇腔,本装置通过可在配电腔左侧上下往复移动的扇热风扇,从而实现了多层配电腔内电路的上下往复的均匀散热,且通过温度感应棒对配电腔内的温度的实时监测,从而当某层配电腔内温度升高时,温度感应棒可触发限位块向下移动,同时配合调速腔的调速效果,从而可相应减缓散热风扇的移动速度,即增加了对应层的配电腔内的散热时长,反之当配电腔内温度较低时,散热时长将减少,从而本装置在保证了配电腔内正常散热的前提下也使得配电腔内的散热更加高效合理,有效的避免了能源的浪费。(The invention relates to the related field of intelligent buildings, and discloses a high-efficiency heat dissipation power distribution cabinet device suitable for multi-storey buildings, which comprises a main body box, wherein three power distribution cavities are uniformly distributed in the main body box, the left end wall of each power distribution cavity is communicated with a fan cavity, the device realizes the uniform heat dissipation of circuits in the multi-storey power distribution cavities in a vertical reciprocating manner through a fan which can move in a vertical reciprocating manner on the left side of each power distribution cavity, and monitors the temperature in each power distribution cavity in real time through a temperature sensing rod, so that when the temperature in a certain power distribution cavity rises, the temperature sensing rod can trigger a limiting block to move downwards, and meanwhile, the speed regulation effect of a speed regulation cavity is matched, so that the moving speed of a heat dissipation fan can be correspondingly reduced, namely, the heat dissipation time duration in the power distribution cavity of a corresponding layer is prolonged, otherwise, the heat dissipation time duration is reduced when the temperature in the power distribution cavity is lower, and the heat dissipation in the power, effectively avoiding the waste of energy.)

1. The utility model provides an adaptation is with high-efficient heat dissipation switch board device of multilayer building, includes the main part case, its characterized in that: the power distribution box is characterized in that three power distribution cavities which are uniformly distributed up and down are arranged in the main box, the left end wall of the power distribution cavity is communicated with a fan cavity, the left end wall of the fan cavity is communicated with a belt wheel cavity, the left end wall of the belt wheel cavity is communicated with a heat dissipation slide block cavity, the left end wall of the heat dissipation slide block cavity is communicated with a main ventilation cavity with a left opening, the right end wall of the power distribution cavity is communicated with an auxiliary ventilation cavity, an auxiliary filter screen is fixedly connected in the auxiliary ventilation cavity, a main filter screen is fixedly connected in the main ventilation cavity, a heat dissipation adjusting box which is positioned at the right side of the main filter screen is fixedly connected in the main ventilation cavity, three heat dissipation adjusting cavities which are uniformly distributed right and up and down and are respectively corresponding to the three power distribution cavities are arranged in the heat dissipation adjusting box, the lower end walls of the heat dissipation, the stopper intracavity sliding fit be connected with can with the stopper of heat dissipation main magnet piece butt, under the stopper terminal surface with fixedly connected with stopper spring between the terminal wall under the stopper chamber, two bases that terminal surface fixedly connected with bilateral symmetry set up under the main part case, distribution chamber upper end wall intercommunication is equipped with the temperature monitoring chamber, the temperature monitoring chamber left end wall fixedly connected with temperature-sensing stick, sliding fit be connected with in the temperature monitoring chamber with the temperature monitoring slider of temperature-sensing stick butt, heat dissipation slider chamber downside be equipped with main part case fixed connection and be located the left motor in band pulley chamber.

2. The efficient heat dissipation power distribution cabinet device applicable to multi-story buildings according to claim 1, wherein: a steering bevel gear cavity is arranged on the upper side of the belt wheel cavity, a steering switching cavity is communicated with the left end wall of the steering bevel gear cavity, a transmission friction wheel cavity positioned on the upper side of the power distribution cavity is arranged on the right side of the belt wheel cavity, a conical friction wheel cavity is arranged on the right side of the transmission friction wheel cavity, a speed regulation cavity is communicated with the upper end wall of the conical friction wheel cavity, a speed regulation slider cavity is communicated with the right end wall of the speed regulation cavity, a motor shaft which extends rightwards into the belt wheel cavity and is in running fit connection with the main box is fixedly connected with the right end surface of the motor, a motor shaft belt wheel which is fixedly connected with the motor shaft is arranged in the belt wheel cavity, a screw rod which rotates upwards into the steering bevel gear cavity and extends downwards into the lower end wall of the heat dissipation slider cavity is connected with a main contact switch positioned on the left side, a screw rod which extends, the terminal wall fixedly connected with in heat dissipation slider chamber is located the left vice contact switch of lead screw, heat dissipation slider intracavity sliding fit be connected with can with main contact switch and vice contact switch butt and with the heat dissipation slider that lead screw thread fit is connected, heat dissipation slider left end face fixedly connected with can with three the vice magnetic path of heat dissipation that the main magnetic path of heat dissipation corresponds.

3. The efficient heat dissipation power distribution cabinet device applicable to multi-story buildings according to claim 2, wherein: a fan shaft which extends through the belt wheel cavity to the fan cavity rightwards is connected in a rotating and matching manner in the heat dissipation sliding block, a fan belt wheel which is fixedly connected with the fan shaft is arranged in the belt wheel cavity, a fan which is positioned in the fan cavity is fixedly connected to the right end face of the fan shaft, a transmission belt wheel shaft which extends into the transmission friction wheel cavity rightwards and extends into the belt wheel cavity leftwards is connected in a rotating and matching manner in the right end wall of the belt wheel cavity, a transmission belt wheel which is fixedly connected with the transmission belt wheel shaft is arranged in the belt wheel cavity, a belt wheel belt which is positioned in the belt wheel cavity is connected among the transmission belt wheel, the fan shaft and the motor shaft belt wheel in a power matching manner, an electromagnet is fixedly connected in the left end wall of the steering switching cavity, a switching sliding block which corresponds to the electromagnet is connected in a sliding and matching manner in the steering switching cavity, and a spline shaft which extends leftwards into the steering bevel gear cavity and rightwards into the speed regulation cavity is connected to the right end wall of the steering bevel gear cavity in a rotating fit manner.

4. The efficient heat dissipation power distribution cabinet device applicable to multi-story buildings according to claim 3, wherein: the spline shaft is internally splined and connected with a steering main shaft which extends leftwards to penetrate through the steering bevel gear cavity into the steering switching cavity and is in running fit connection with the switching slide block, the steering bevel gear cavity is internally provided with a steering bevel gear fixedly connected with the screw rod, the left side of the steering bevel gear is in power fit connection with a forward bevel gear fixedly connected with the steering main shaft in an initial state, the right side of a transmission belt wheel shaft is provided with a reverse bevel gear fixedly connected with the steering main shaft and capable of being meshed with the reverse bevel gear, the speed regulating slide block cavity is internally connected with a speed regulating slide block in a sliding fit manner, a speed regulating spring is fixedly connected between the right end surface of the speed regulating slide block and the right end wall of the speed regulating slide block cavity, and the spline shaft is in running fit connection with a speed regulating main shaft which extends rightwards, the speed regulation device is characterized in that a speed regulation friction wheel fixedly connected with the speed regulation main shaft is arranged in the speed regulation cavity, a conical friction wheel shaft which extends upwards into the conical friction wheel cavity and downwards into the transmission friction wheel cavity is connected to the lower end wall of the conical friction wheel cavity in a rotating fit mode, and a conical friction wheel which is fixedly connected with the conical friction wheel shaft and is abutted to the speed regulation friction wheel is arranged in the conical friction wheel cavity.

5. The efficient heat dissipation power distribution cabinet device applicable to multi-story buildings according to claim 3, wherein: the temperature sensing rod is characterized in that a transmission cone friction wheel fixedly connected with a transmission belt wheel shaft is arranged in the transmission friction wheel cavity, the lower side of the transmission cone friction wheel is abutted with a transmission straight friction wheel fixedly connected with the transmission belt wheel shaft, the right end face of the speed regulation slider is fixedly connected with a speed regulation pull rope, the other end of the speed regulation pull rope is fixedly connected with the left end faces of the three heat dissipation main magnetic blocks respectively, a limit block pull rope is fixedly connected between the lower end face of the limit block and the left end face of the corresponding temperature monitoring slider, the attraction force between the heat dissipation auxiliary magnetic block and the heat dissipation main magnetic block is larger than the thrust force of the speed regulation spring, the attraction force between the heat dissipation main magnetic block and the heat dissipation auxiliary magnetic block is smaller than the thrust force of the limit block spring, the temperature sensing rod can extend.

Technical Field

The invention relates to the related field of intelligent buildings, in particular to a high-efficiency heat-dissipation power distribution cabinet device suitable for multi-storey buildings.

Background

Because the power consumption of multilayer building is generally all great like office building, thereby mostly all install solitary fan heater in the block terminal that is applicable to multilayer building at present, but for convenient maintenance, the switch board all is the multilayer design mostly, the total circuit of every floor all will install the distribution chamber that corresponds in the switch board alone promptly, thereby make single fan can't realize even radiating effect in the switch board, but if only increase the number of fan, on the one hand will increase the cost of switch board and power consumption, the power consumption of every floor of on the other hand is all different, thereby also all different to radiating long demand.

Disclosure of Invention

The invention aims to provide a high-efficiency heat-dissipation power distribution cabinet device suitable for multi-storey buildings, which can overcome the defects in the prior art, so that the practicability of equipment is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a high-efficiency heat dissipation power distribution cabinet device suitable for multi-storey buildings, which comprises a main body box, wherein three power distribution cavities are uniformly distributed up and down in the main body box, the left end wall of each power distribution cavity is communicated with a fan cavity, the left end wall of each fan cavity is communicated with a pulley cavity, the left end wall of each pulley cavity is communicated with a heat dissipation slider cavity, the left end wall of each heat dissipation slider cavity is communicated with a main ventilation cavity with a left opening, the right end wall of each power distribution cavity is communicated with an auxiliary ventilation cavity, an auxiliary filter screen is fixedly connected in each auxiliary ventilation cavity, a main filter screen is fixedly connected in each main ventilation cavity, a heat dissipation adjusting box positioned on the right side of the main filter screen is fixedly connected in each main ventilation cavity, three heat dissipation adjusting cavities with right openings, uniformly distributed up and down and respectively corresponding to the three power distribution cavities are arranged in the heat dissipation adjusting boxes, and the lower end, the heat dissipation is adjusted intracavity sliding fit and is connected with heat dissipation main magnetic path, stopper intracavity sliding fit be connected with can with the stopper of heat dissipation main magnetic path butt, under the stopper terminal surface with fixedly connected with stopper spring under the stopper chamber between the terminal wall, terminal surface fixedly connected with bilateral symmetry sets up under the main part case two bases, distribution chamber upper end wall intercommunication is equipped with the temperature monitoring chamber, temperature monitoring chamber left end wall fixedly connected with temperature-sensing stick, temperature monitoring intracavity sliding fit be connected with the temperature monitoring slider of temperature-sensing stick butt, heat dissipation slider chamber downside be equipped with main part case fixed connection just is located the left motor in band pulley chamber.

On the basis of the technical scheme, a steering bevel gear cavity is arranged on the upper side of the belt wheel cavity, a steering switching cavity is communicated with the left end wall of the steering bevel gear cavity, a transmission friction wheel cavity positioned on the upper side of the power distribution cavity is arranged on the right side of the belt wheel cavity, a conical friction wheel cavity is arranged on the right side of the transmission friction wheel cavity, a speed regulating cavity is communicated with the upper end wall of the conical friction wheel cavity, a speed regulating slider cavity is communicated with the right end wall of the speed regulating cavity, a motor shaft which extends rightwards into the belt wheel cavity and is connected with the main body box in a rotating fit manner is fixedly connected to the right end surface of the motor, a motor shaft belt wheel which is fixedly connected with the motor shaft is arranged in the belt wheel cavity, a screw rod which extends upwards into the steering bevel gear cavity and downwards into the lower end wall of the heat radiating, the utility model discloses a heat dissipation slider, including lead screw, heat dissipation slider cavity upper end wall fixedly connected with is located the left main contact switch of lead screw, heat dissipation slider cavity lower extreme wall fixedly connected with is located the left vice contact switch of lead screw, heat dissipation slider intracavity sliding fit be connected with can with main contact switch and vice contact switch butt and with the heat dissipation slider that lead screw-thread fit is connected, heat dissipation slider left end face fixedly connected with can with three the vice magnetic path of heat dissipation that the main magnetic path of heat dissipation corresponds.

On the basis of the technical scheme, the heat dissipation slide block is connected with a fan shaft which extends through the belt pulley cavity rightwards to the fan cavity in a rotating and matching manner, a fan belt pulley which is fixedly connected with the fan shaft is arranged in the belt pulley cavity, the right end face of the fan shaft is fixedly connected with a fan which is positioned in the fan cavity, the right end wall of the belt pulley cavity is connected with a transmission belt pulley shaft which extends into the transmission friction pulley cavity rightwards and extends into the belt pulley cavity leftwards in a rotating and matching manner, a transmission belt pulley which is fixedly connected with the transmission belt pulley shaft is arranged in the belt pulley cavity, a belt pulley belt which is positioned in the belt pulley cavity is connected among the transmission belt pulley, the fan shaft and the motor shaft belt pulley in a power matching manner, an electromagnet is fixedly connected in the left end wall of the steering switching cavity, and a switching, a steering switching spring is fixedly connected between the left end face of the switching sliding block and the left end wall of the steering switching cavity, and a spline shaft which extends leftwards into the steering bevel gear cavity and rightwards into the speed regulating cavity is connected in the right end wall of the steering bevel gear cavity in a rotating fit manner.

On the basis of the technical scheme, the spline shaft is internally and splined with a steering main shaft which extends leftwards to penetrate through the steering bevel gear cavity to the steering switching cavity and is in running fit connection with the switching slide block, the steering bevel gear cavity is internally provided with a steering bevel gear fixedly connected with the screw rod, the left side of the steering bevel gear is in running fit connection with a forward bevel gear fixedly connected with the steering main shaft in an initial state, the right side of the shaft of the transmission belt wheel is provided with a reverse bevel gear fixedly connected with the steering main shaft and capable of being meshed with the reverse bevel gear, the speed regulating slide block cavity is internally and glidingly connected with a speed regulating slide block, a speed regulating spring is fixedly connected between the right end surface of the speed regulating slide block and the right end wall of the speed regulating slide block cavity, and the spline shaft is in running fit connection with a speed regulating main shaft which extends rightwards, the speed regulation device is characterized in that a speed regulation friction wheel fixedly connected with the speed regulation main shaft is arranged in the speed regulation cavity, a conical friction wheel shaft which extends upwards into the conical friction wheel cavity and downwards into the transmission friction wheel cavity is connected to the lower end wall of the conical friction wheel cavity in a rotating fit mode, and a conical friction wheel which is fixedly connected with the conical friction wheel shaft and is abutted to the speed regulation friction wheel is arranged in the conical friction wheel cavity.

On the basis of the technical scheme, a transmission cone friction wheel fixedly connected with the transmission belt wheel shaft is arranged in the transmission friction wheel cavity, the lower side of the transmission cone friction wheel is connected with a transmission straight friction wheel fixedly connected with the cone friction wheel shaft in a butting way, the right end surface of the speed regulating slide block is fixedly connected with a speed regulating pull rope, the other end of the speed regulating pull rope is respectively and fixedly connected with the left end surfaces of the three heat dissipation main magnetic blocks, a limiting block pull rope is fixedly connected between the lower end surface of the limiting block and the left end surface of the corresponding temperature monitoring slide block, the attractive force between the heat dissipation auxiliary magnetic block and the heat dissipation main magnetic block is greater than the thrust of the speed regulating spring, the attraction between the heat dissipation main magnetic block and the heat dissipation auxiliary magnetic block is smaller than the thrust of the limiting block spring, the temperature sensing rod is elongated as the temperature rises and is restored to a shortened state after the temperature drops.

The invention has the beneficial effects that: this device is through the fan heater fan that can be at distribution chamber left side reciprocating motion from top to bottom, thereby the even heat dissipation of reciprocating from top to bottom of multilayer distribution intracavity circuit has been realized, and the real-time supervision of the temperature of stick to the distribution intracavity through the temperature-sensing, thereby when certain layer distribution intracavity temperature risees, the stopper lapse can be triggered to the temperature-sensing stick, the speed governing effect in cooperation speed governing chamber simultaneously, thereby can correspondingly slow down radiator fan's translation rate, it is long when having increased the heat dissipation in the distribution intracavity on corresponding layer promptly, otherwise when distribution intracavity temperature is lower, it is long to reduce when the heat dissipation, thereby this device also makes the heat dissipation in the distribution intracavity more high-efficient reasonable under the prerequisite of having guaranteed the normal radiating in the distribution intracavity, the effectual waste of avoiding the energy.

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.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of an efficient heat dissipation power distribution cabinet device suitable for multi-story buildings according to the present invention.

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

Fig. 5 is an enlarged schematic view of the structure at D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now 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 efficient heat dissipation power distribution cabinet device applicable to multi-story buildings comprises a main body box 10, wherein three power distribution cavities 25 are uniformly distributed and arranged in the main body box 10, a fan cavity 22 is formed in the left end wall of the power distribution cavity 25 in a communicated manner, a pulley cavity 15 is formed in the left end wall of the fan cavity 22 in a communicated manner, a heat dissipation slider cavity 14 is formed in the left end wall of the pulley cavity 15 in a communicated manner, a main ventilation cavity 11 with a leftward opening is formed in the left end wall of the heat dissipation slider cavity 14 in a communicated manner, an auxiliary ventilation cavity 26 is formed in the right end wall of the power distribution cavity 25 in a communicated manner, an auxiliary filter screen 27 is fixedly connected in the auxiliary ventilation cavity 26, a main filter screen 24 is fixedly connected in the main ventilation cavity 11, a heat dissipation adjusting box 54 with a rightward opening and a vertically uniformly distributed and arranged in the heat dissipation adjusting box 54 and three heat dissipation adjusting cavities 13 corresponding to the three power distribution cavities 25 respectively, the lower end wall of the heat dissipation adjusting cavity 13 is communicated with a limiting block cavity 58, the heat dissipation adjusting cavity 13 is connected with a heat dissipation main magnetic block 53 in a sliding fit manner, the limiting block cavity 58 is connected with a limiting block 55 which can be abutted against the heat dissipation main magnetic block 53 in a sliding fit manner, a stopper spring 56 is fixedly connected between the lower end surface of the stopper 55 and the lower end wall of the stopper cavity 58, the lower end surface of the main body box 10 is fixedly connected with two bases 18 which are arranged symmetrically left and right, the upper end wall of the power distribution cavity 25 is communicated with a temperature monitoring cavity 67, the left end wall of the temperature monitoring cavity 67 is fixedly connected with a temperature sensing rod 65, the temperature monitoring cavity 67 is connected with a temperature monitoring slide block 66 which is abutted against the temperature sensing rod 65 in a sliding fit manner, the lower side of the heat dissipation slide block cavity 14 is provided with a motor 19 which is fixedly connected with the main body box 10 and is positioned on the left side of the belt wheel cavity 15.

In addition, in one embodiment, a steering bevel gear cavity 31 is arranged on the upper side of the belt wheel cavity 15, a steering switching cavity 29 is arranged on the left end wall of the steering bevel gear cavity 31 in a communicating manner, a transmission friction wheel cavity 44 positioned on the upper side of the power distribution cavity 25 is arranged on the right side of the belt wheel cavity 15, a conical friction wheel cavity 45 is arranged on the right side of the transmission friction wheel cavity 44, a speed regulation cavity 46 is arranged on the upper end wall of the conical friction wheel cavity 45 in a communicating manner, a speed regulation slider cavity 49 is arranged on the right end wall of the speed regulation cavity 46 in a communicating manner, a motor shaft 20 which extends rightwards into the belt wheel cavity 15 and is in running fit connection with the main body box 10 is fixedly connected to the right end face of the motor 19, a motor shaft pulley 21 which is fixedly connected with the motor shaft 20 is arranged in the belt wheel cavity 15, a screw rod 12 which extends upwards into the steering bevel gear cavity 31 and downwards through the heat dissipation slider cavity 14 to the lower end wall of the, the utility model discloses a heat dissipation slider 12, including lead screw 12, heat dissipation slider chamber 14 upper end wall fixedly connected with is located the left main contact switch 61 of lead screw 12, heat dissipation slider chamber 14 lower end wall fixedly connected with is located the left vice contact switch 17 of lead screw 12, slide fit in the heat dissipation slider chamber 14 be connected with can with main contact switch 61 and vice contact switch 17 butt and with the heat dissipation slider 59 that lead screw 12 screw-thread fit is connected, heat dissipation slider 59 left end face fixedly connected with can with three the vice magnetic path 60 of heat dissipation that main magnetic path 53 of heat dissipation corresponds.

In addition, in one embodiment, a fan shaft 62 extending through the pulley cavity 15 to the fan cavity 22 to the right is connected in a rotationally fitting manner to the heat dissipation slider 59, a fan pulley 64 fixedly connected to the fan shaft 62 is arranged in the pulley cavity 15, a fan 63 located in the fan cavity 22 is fixedly connected to the right end face of the fan shaft 62, a transmission pulley shaft 39 extending to the transmission friction pulley cavity 44 to the right and extending to the pulley cavity 15 to the left is connected in a rotationally fitting manner to the right end wall of the pulley cavity 15, a transmission pulley 38 fixedly connected to the transmission pulley shaft 39 is arranged in the pulley cavity 15, a pulley 16 located in the pulley cavity 15 is connected among the transmission pulley 38, the fan shaft 62 and the motor shaft pulley 21 in a rotationally fitting manner, and an electromagnet 28 is fixedly connected to the left end wall of the steering switching cavity 29, it has with the switching slider 33 that electro-magnet 28 corresponds to turn to interior sliding fit connection of switching chamber 29, switch slider 33 left end face with turn to fixedly connected with between the switching chamber 29 left end wall and turn to and switch spring 32, turn to and be connected with in the right end wall of bevel gear chamber 31 internal rotation fit and extend to left turn to in the bevel gear chamber 31 and extend to right spline shaft 37 in the speed governing chamber 46.

In addition, in one embodiment, a steering main shaft 36 extending through the steering bevel gear cavity 31 to the steering switching cavity 29 leftward and connected with the switching slider 33 in a rotationally matched manner is connected to the spline shaft 37 through an internal spline in a matching manner, a steering bevel gear 30 fixedly connected with the lead screw 12 is arranged in the steering bevel gear cavity 31, a forward bevel gear 34 fixedly connected with the steering main shaft 36 is connected to the left side of the steering bevel gear 30 in a power matching manner in an initial state, a reverse bevel gear 35 fixedly connected with the steering main shaft 36 and capable of meshing with the reverse bevel gear 35 is arranged on the right side of the transmission pulley shaft 39, a speed regulating slider 48 is connected in a sliding manner in the speed regulating slider cavity 49, a speed regulating spring 51 is fixedly connected between the right end face of the speed regulating slider 48 and the right end wall of the speed regulating slider cavity 49, and a speed regulating slider 46 extending through the speed regulating cavity 49 rightward and connected with the speed regulating slider cavity The speed regulation device comprises a speed regulation main shaft 40 connected with a speed slider 48 in a rotating fit mode, a speed regulation friction wheel 47 fixedly connected with the speed regulation main shaft 40 is arranged in a speed regulation cavity 46, a conical friction wheel shaft 43 extending upwards into the conical friction wheel cavity 45 and downwards into a transmission friction wheel cavity 44 is connected with the lower end wall of the conical friction wheel cavity 45 in a rotating fit mode, and a conical friction wheel 52 fixedly connected with the conical friction wheel shaft 43 and abutted to the speed regulation friction wheel 47 is arranged in the conical friction wheel cavity 45.

In addition, in one embodiment, a transmission cone friction wheel 41 fixedly connected with the transmission belt wheel shaft 39 is arranged in the transmission friction wheel cavity 44, a transmission straight friction wheel 42 fixedly connected with the transmission cone friction wheel shaft 43 is abutted against the lower side of the transmission cone friction wheel 41, a speed regulation pull rope 50 is fixedly connected with the right end face of the speed regulation slider 48, the other end of the speed regulation pull rope 50 is respectively and fixedly connected with the left end faces of the three heat dissipation main magnetic blocks 53, a limit block pull rope 23 is fixedly connected between the lower end face of the limit block 55 and the corresponding left end face of the temperature monitoring slider 66, the attraction force between the heat dissipation auxiliary magnetic block 60 and the heat dissipation main magnetic block 53 is greater than the thrust of the speed regulation spring 51, the attraction force between the heat dissipation main magnetic block 53 and the heat dissipation auxiliary magnetic block 60 is smaller than the thrust of the limit block spring 56, and the temperature, and returns to the shortened state after the temperature drops.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

As shown in fig. 1-5, when the device of the present invention is in an initial state, the three temperature sensing rods 65 are all in a shortened state, the heat dissipation slider 59 is in an abutting state with the main contact switch 61, the heat dissipation auxiliary magnetic block 60 is in a corresponding state with the upper heat dissipation main magnetic block 53, the left end surfaces of the three heat dissipation main magnetic blocks 53 are in a close contact state with the left end wall of the heat dissipation adjustment cavity 13, and the forward bevel gear 34 is in an engaged state with the steering bevel gear 30;

sequence of mechanical actions of the whole device:

when the cooling device starts to work, the motor 19 is started to drive the motor shaft 20 to rotate, so that the motor shaft belt wheel 21 is driven to rotate, the motor shaft belt wheel 21 drives the fan belt wheel 64 and the transmission belt wheel 38 to rotate through the belt wheel belt 16, the fan belt wheel 64 rotates to drive the fan shaft 62 to rotate, so that the fan 63 is driven to rotate, at the moment, outside air enters the main ventilation cavity 11 through the main filter screen 24, then enters the upper side power distribution cavity 25 through the heat dissipation sliding block cavity 14, the belt wheel cavity 15 and the fan cavity 22, and finally is discharged to the outside through the auxiliary ventilation cavity 26 and the auxiliary filter screen 27 to the right, so that the air flow rate in the upper side power distribution cavity 25 is increased, and the heat dissipation effect on circuits in the power distribution cavity 25 is achieved;

meanwhile, the transmission belt wheel 38 drives the transmission cone friction wheel 41 to rotate through the transmission belt wheel shaft 39, so as to drive the transmission straight friction wheel 42 to rotate, the transmission straight friction wheel 42 drives the cone friction wheel 52 to rotate through the cone friction wheel shaft 43, so as to drive the speed regulation friction wheel 47 to rotate, so as to drive the speed regulation main shaft 40 to rotate, the speed regulation main shaft 40 drives the steering main shaft 36 to rotate through the spline shaft 37, so as to drive the forward bevel gear 34 and the reverse bevel gear 35 to rotate, so that the forward bevel gear 34 drives the steering bevel gear 30 to rotate forward, so as to drive the screw rod 12 to rotate forward, so that the heat dissipation slide block 59 moves downwards, so as to drive the auxiliary heat dissipation magnet 60 and the fan shaft 62 to move downwards, so as to drive the fan 63 to move downwards, and when the heat dissipation slide block 59 moves downwards to just abut against the auxiliary contact switch 17, the electromagnet 28 is powered on, so that the attraction force, so that the switching slide block 33 moves leftwards, the switching slide block 33 drives the forward bevel gear 34 and the reverse bevel gear 35 to move leftwards through the steering main shaft 36, and thus the forward bevel gear 34 and the steering bevel gear 30 are in a disengaged state, and the reverse bevel gear 35 is just in a meshed state with the steering bevel gear 30;

therefore, the reverse bevel gear 35 drives the steering bevel gear 30 to reversely rotate at the moment, so that the screw rod 12 is driven to reversely rotate, the heat dissipation sliding block 59 is driven to move upwards, when the heat dissipation sliding block 59 moves upwards to abut against the main contact switch 61, the electromagnet 28 is closed again, and the heat dissipation sliding block 59 moves downwards again, so that the heat dissipation sliding block 59 can reciprocate up and down in the heat dissipation sliding block cavity 14, the heat dissipation sliding block 59 drives the fan shaft 62 to reciprocate up and down in the fan cavity 22 through the fan shaft 62, and the effect of uniformly dissipating heat by reciprocating up and down of the three power distribution cavities 25 is achieved;

when the power consumption in a certain power distribution cavity 25 is high, so that the temperature in the power distribution cavity 25 is high, at the moment, the corresponding temperature sensing rod 65 at the position is heated to expand, so that the temperature monitoring slide block 66 is pushed to move rightwards, and the limit block pull rope 23 is in a gradually tensioned state, so that the corresponding limit block 55 at the moment is pulled by the limit block pull rope 23 to overcome the pushing force of the limit block spring 56 and move downwards, so that the abutting positions of the limit block 55 and the heat dissipation main magnetic block 53 are changed, so that when the heat dissipation auxiliary magnetic block 60 and the heat dissipation main magnetic block 53 at the position are in a corresponding state, the heat dissipation main magnetic block 53 is attracted by the heat dissipation auxiliary magnetic block 60 and moves rightwards for a certain distance until the heat dissipation auxiliary magnetic block 60 and the limit block 55 are in an abutting state again, and the speed regulation pull;

therefore, the speed regulating slide block 48 is pulled by the speed regulating pull rope 50 at the moment, so that the pushing force of the speed regulating spring 51 is overcome, the speed regulating slide block 48 drives the speed regulating friction wheel 47 to move rightwards through the speed regulating main shaft 40, the abutting position of the speed regulating friction wheel 47 and the conical friction wheel 52 is changed at the moment, the transmission ratio between the speed regulating friction wheel 47 and the conical friction wheel 52 is changed, the rotating speed of the speed regulating friction wheel 47 driven by the conical friction wheel 52 is reduced, the rotating speed of the screw rod 12 is finally reduced, the up-and-down moving speed of the fan 63 is reduced, the heat dissipation time in the corresponding power distribution cavity 25 is correspondingly prolonged, and the heat dissipation effect generated by the fan 63 is utilized more reasonably and efficiently;

when the temperature in the power distribution cavity 25 is higher, the distance that the limiting block 55 moves downwards is larger, so that when the heat dissipation auxiliary magnetic block 60 corresponds to the heat dissipation main magnetic block 53 at a certain position, the distance that the heat dissipation main magnetic block 53 can move rightwards is larger, the rotating speed of the screw rod 12 is slower, the heat dissipation time of the fan 63 on the power distribution cavity 25 at the corresponding position is longer, and conversely, when the temperature in the power distribution cavity 25 at a certain position is lower, the moving speed of the fan 63 is accelerated, namely the heat dissipation time on the power distribution cavity 25 with lower temperature is shorter, so that the waste of energy is effectively avoided, and the heat dissipation in the power distribution cavity 25 is more efficient and reasonable;

the invention has the beneficial effects that: this device is through the fan heater fan that can be at distribution chamber left side reciprocating motion from top to bottom, thereby the even heat dissipation of reciprocating from top to bottom of multilayer distribution intracavity circuit has been realized, and the real-time supervision of the temperature of stick to the distribution intracavity through the temperature-sensing, thereby when certain layer distribution intracavity temperature risees, the stopper lapse can be triggered to the temperature-sensing stick, the speed governing effect in cooperation speed governing chamber simultaneously, thereby can correspondingly slow down radiator fan's translation rate, it is long when having increased the heat dissipation in the distribution intracavity on corresponding layer promptly, otherwise when distribution intracavity temperature is lower, it is long to reduce when the heat dissipation, thereby this device also makes the heat dissipation in the distribution intracavity more high-efficient reasonable under the prerequisite of having guaranteed the normal radiating in the distribution intracavity, the effectual waste of avoiding the energy.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.