CN212968737U

CN212968737U - Heat-dissipating high-voltage distribution box

Info

Publication number: CN212968737U
Application number: CN202021106164.XU
Authority: CN
Inventors: 高峰
Original assignee: Huailai Jinfan Machinery Manufacturing Co ltd
Current assignee: Huailai Jinfan Machinery Manufacturing Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-13
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a heat-dissipating high-voltage distribution box, which comprises an installation bin, slide rails are symmetrically arranged at the top and the bottom of two sides in the installation bin, two groups of slide rails are internally provided with a breathable net plate A matched with the slide rails, an installation column is arranged at the middle position in the installation bin and is mutually connected with the top and the bottom in the installation bin, a servo motor is arranged at the bottom in the installation column, a bevel gear B is arranged at the output end of the servo motor, and connecting rods are symmetrically arranged at the two sides in the installation column; the utility model discloses the device passes through the cooperation of erection column and centre gripping subassembly, can conveniently install the installation of storehouse internals and demolish, and the cooperation through this part can make things convenient for the quick dismouting to the part of operating personnel, still can arrange in order the circuit of inside simultaneously, makes things convenient for later stage operating personnel to inspect and maintain to reduce the time of operating personnel work.

Description

Heat-dissipating high-voltage distribution box

Technical Field

The utility model relates to a high voltage distribution box technical field specifically is a formula high voltage distribution box can dispel heat.

Background

With the development of the automobile field, the high-voltage distribution box is used as a part of an electric automobile, the application requirements of the high-voltage distribution box are more and more extensive, and the requirements on the installation and the positioning of a copper bar connected with a shell of the distribution box are more and more strict; distribution boxes that can be positioned and easily assembled are therefore increasingly appreciated;

the prior device has the following problems:

1. when the existing device is used for mounting internal parts, most of the internal parts are fixed by using bolts, and although the fixing effect is firm, the device is inconvenient for later-stage operators to dismount, so that the working time of the operators is increased;

2 the existing device has a single internal structure, mostly adopts cold division for heat dissipation, and has a relatively unobvious heat dissipation effect, so that the service life of internal parts is shortened, and operators need to replace the internal parts more frequently;

3. the internal structure of the existing device is single, most of the existing devices use the breathable net plate to evacuate the internal temperature, the evacuation effect is slow, and the high-efficiency heat dissipation effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high voltage distribution box capable of dissipating heat, which solves the problems that the prior device proposed in the background art mostly uses bolts to fix internal parts when the internal parts are installed, has firm fixing effect, but is not convenient for later-stage operators to disassemble, thereby increasing the working time of the operators; the existing device has a single internal structure, mostly adopts cold division for heat dissipation, and has a relatively unobvious heat dissipation effect, so that the service life of internal parts is shortened, and operators need to replace the internal parts more frequently; the internal structure of the existing device is single, most of the existing devices use the breathable net plate to evacuate the internal temperature, the evacuation effect is slow, and the problem of high-efficiency heat dissipation effect cannot be achieved.

In order to achieve the above object, the utility model provides a following technical scheme: a heat-radiating high-voltage distribution box comprises an installation bin, wherein slide rails are symmetrically arranged at the top and the bottom of two sides in the installation bin, a breathable net plate A matched with the slide rails is arranged in two groups of the slide rails, an installation column is arranged in the middle of the interior of the installation bin and is mutually connected with the top and the bottom of the interior of the installation bin, a servo motor is arranged at the bottom of the interior of the installation column, a bevel gear B is arranged at the output end of the servo motor, connecting rods are symmetrically arranged at two sides in the interior of the installation column, bevel gear A is arranged at one side, close to each other, of the two groups of the connecting rods and is meshed with the bevel gear B, one sides, far away from each other, of the two groups of the connecting rods penetrate through the installation column and extend to the outer side of the breathable net plate A, fan blades are arranged at one sides, clamping components are, the heat-conducting plate is arranged at one end of the back surface of the interior of the installation bin, the water-cooling pipe is arranged at one end, away from the installation bin, of the heat-conducting plate, the breathable net plate B is arranged at the bottom of the interior of the installation bin, the breathable net plate B is communicated with the interior and the exterior of the installation bin, the installation bin is arranged at the bottom of one side of the installation bin, the water storage bin is arranged at the top of the installation bin, the water inlet pipe is arranged at one side of the top of the water storage bin, the water inlet pipe extends to the interior of the water storage bin, the water pump is arranged at one side, away from the water inlet pipe, of the top of the water storage bin, the water pipe B extends to the interior of the water storage bin, the water pipe A is arranged at the output end of the water pump, the water pipe A extends to the interior of the installation bin and is connected with one end of the water-, and the control panel is electrically connected with the water pump and the servo motor through wires respectively.

Preferably, the centre gripping subassembly includes spring, slider, spout, through-hole and grip block, the spout is located the top and the bottom of erection column both sides, and is two sets of the inside of spout is provided with the slider rather than mutually supporting, the top of slider is provided with the grip block, and the grip block extends to the outside of spout, the inside intermediate position department of grip block runs through there is the through-hole, the inside one side that is close to the erection column of spout is provided with the spring, and spring and slider interconnect.

Preferably, a bin door is arranged at one end of the front face of the mounting bin, and a handle is arranged at one end of the front face of the bin door.

Preferably, the four corners of the outer side of the mounting bin and one side of the bottom of the mounting plate, which is far away from the mounting bin, are provided with braking universal wheels.

Preferably, the outside of water pump and servo motor all is provided with the protection storehouse, and the inside in protection storehouse is provided with the shock attenuation amortization cotton.

Preferably, the water-cooling pipe is made of a continuous U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the heat-dissipating high-voltage distribution box can facilitate the installation and the removal of the internal parts of the installation bin, can absorb and reduce heat generated by the internal parts of the installation bin, and can cool a water-cooling pipe;

1. the installation and the removal of parts in the installation bin can be facilitated through the matching of the installation column and the clamping assembly, the parts can be conveniently and rapidly assembled and disassembled by operators through the matching of the parts, and meanwhile, the internal circuits can be arranged, so that the inspection and the maintenance of the operators at the later stage are facilitated, and the working time of the operators is reduced;

2. the water pipe A, the heat conducting plate, the water pump, the water pipe B, the water storage bin and the water cooling pipe are matched with each other, so that heat generated by parts inside the mounting bin can be absorbed and reduced, the temperature inside the mounting bin can be reduced through the matching of the parts, the damage of the parts inside the mounting bin caused by overhigh temperature is prevented, and the service life of the mounting bin is prolonged;

3. through the flabellum, the connecting rod, ventilative otter board A, bevel gear A, servo motor, bevel gear B and ventilative otter board B mutually support, can cool down to the water-cooled tube, accelerate the inside thermal circulation speed in installation storehouse, prevent to use for a long time through the cooling to the water-cooled tube and lead to the inside temperature in retaining storehouse too high, thereby be unfavorable for the cooling of heat-conducting plate, the forced air cooling through the flabellum simultaneously still can carry out the secondary cooling to installation storehouse inside, thereby make the device reach high-efficient radiating effect.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a back view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a front view of the heat conducting plate of the present invention.

In the figure: 1. installing a bin; 2. a slide rail; 3. a fan blade; 4. a connecting rod; 5. a breathable net plate A; 6. a water pipe A; 7. mounting a column; 8. a bevel gear A; 9. a heat conducting plate; 10. a water pump; 11. a water pipe B; 12. a water inlet pipe; 13. a water storage bin; 14. mounting a plate; 15. a servo motor; 16. a bevel gear B; 17. a spring; 18. a slider; 19. a chute; 20. a through hole; 21. a water-cooled tube; 22. a control panel; 23. a clamping plate; 24. and a gas-permeable net plate B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a high-voltage distribution box capable of dissipating heat comprises an installation bin 1, slide rails 2 are symmetrically arranged at the top and the bottom of two sides in the installation bin 1, breathable net plates A5 matched with the slide rails are arranged in two groups of slide rails 2, an installation column 7 is arranged at the middle position in the installation bin 1, the installation column 7 is connected with the top and the bottom in the installation bin 1, a servo motor 15 is arranged at the bottom in the installation column 7, a bevel gear B16 is arranged at the output end of the servo motor 15, connecting rods 4 are symmetrically arranged at two sides in the installation column 7, bevel gears A8 are arranged at the sides of the two groups of connecting rods 4 close to each other, the bevel gears A8 and the bevel gears B16 are meshed with each other, one sides of the two groups of connecting rods 4 far away from each other penetrate through the installation column 7 and extend to the outer side of the breathable net plates A5, fan blades 3 are arranged at one sides of, the circulation speed of the heat in the installation bin is accelerated, the water temperature in the water storage bin is prevented from being too high due to long-term use through the cooling of the water cooling pipe, so that the cooling of a heat conducting plate is not facilitated, meanwhile, the inside of the installation bin can be cooled secondarily through the air cooling of fan blades, so that the device achieves the effect of efficient heat dissipation, clamping components are symmetrically arranged at the top and the bottom of two sides of the installation column 7, the installation and the removal of parts in the installation bin can be facilitated, the parts can be conveniently and quickly assembled and disassembled by an operator through the matching of the clamping components, the internal circuit can be conveniently arranged, the inspection and the maintenance of the later-stage operator are facilitated, the working time of the operator is reduced, the heat conducting plate 9 is arranged at one end of the back of the interior of the installation bin 1, the water cooling pipe 21 is arranged at one end of the heat conducting plate 9 far, the breathable net plate B24 is communicated with the inside and the outside of the installation bin 1, the bottom of one side of the installation bin 1 is provided with an installation plate 14, the top of the installation plate 14 is provided with a water storage bin 13, one side of the top of the water storage bin 13 is provided with a water inlet pipe 12, the water inlet pipe 12 extends to the inside of the water storage bin 13, one side of the top of the water storage bin 13, far away from the water inlet pipe 12, is provided with a water pump 10, the input end of the water pump 10 is provided with a water pipe B11, the water pipe B11 extends to the inside of the water storage bin 13, the output end of the water pump 10 is provided with a water pipe A6, the water pipe A6 extends to the inside of the installation bin 1 and is connected with one end of a water cooling pipe 21, one end of the water cooling pipe 21, far away from the water pipe A6 extends to the inside of the water storage bin 13, heat generated, thereby prolonging the service life of the water storage bin, one side of one end of the back surface of the mounting bin 1, which is far away from the water storage bin 13, is provided with a control panel 22, and the control panel 22 is electrically connected with the water pump 10 and the servo motor 15 respectively through leads.

Further, the centre gripping subassembly includes spring 17, slider 18, spout 19, through-hole 20 and grip block 23, spout 19 is located the top and the bottom of erection column 7 both sides, the inside of two sets of spouts 19 is provided with rather than the slider 18 of mutually supporting, the top of slider 18 is provided with grip block 23, and grip block 23 extends to spout 19's outside, the inside intermediate position department of grip block 23 has run through-hole 20, the inside one side that is close to erection column 7 of spout 19 is provided with spring 17, and spring 17 and slider 18 interconnect, the operation of being convenient for.

Further, the positive one end of installation storehouse 1 is provided with the door, and the positive one end of door is provided with the handle, is convenient for expose the inside of installation storehouse 12 in operating personnel's operation field of vision, easy access and clearance.

Furthermore, four corners outside the installation bin 1 and one side of the bottom of the installation plate 14, which is far away from the installation bin 1, are provided with brake type universal wheels, and the inclined positions of the crushing barrel are supported through the positioning teeth at the bottoms of the positioning plate and the limiting plate.

Further, the outside of water pump 10 and servo motor 15 all is provided with the protection storehouse, and the inside in protection storehouse is provided with the shock attenuation amortization cotton, and the operation is more stable.

Furthermore, the water cooling tube 21 is made of a continuous U-shaped structure, so that the temperature is convenient to reduce.

The working principle is as follows: the electric parts of the device are all powered by an external power supply, firstly, the device is moved to a specified position, the power supply is switched on, and the control panel 22 is switched on;

when internal parts need to be installed, the clamping plate 23 can be pulled to drive the sliding block 18 to slide in the sliding groove 19 to stretch the spring 17, the parts can be placed on the surface of the sliding groove 19 through stretching, then the sliding block 18 is driven to recover through the elastic recovery force of the spring 17, the clamping plate 23 is driven to clamp the parts through recovery of the sliding block 18, the circuits can be placed in the through holes 20 during clamping, classification and arrangement are carried out on the circuits, and later-stage operation personnel can conveniently check and maintain the circuits;

when the temperature is too high due to the work of parts inside the installation bin 1, the heat inside the installation bin 1 is absorbed through the heat conduction plate 9, then the water pump 10 is started through the control panel 22, water inside the water storage bin 13 is pumped into the water inlet pipe B11 through the water pump 10, the water flows into the water pipe A6 through the water pipe B11, flows into the water inlet cold pipe 21 through the water pipe A6, the heat on the surface of the heat conduction plate 9 is absorbed and cooled through the water cooling pipe 21, then the water flows into the water storage bin 13, the too high temperature inside the installation bin 1 is prevented from reducing the service life of the installation bin through the heat absorption and cooling of the heat conduction plate 9, and the water can be added into the water storage bin 13 through the water pipe B11 to prevent the water from being used for a long time and reduce;

open servo motor 15 through control panel 22, work through servo motor 15 drives bevel gear B16 and rotates, rotation through bevel gear B16 drives bevel gear A8 and rotates, drive connecting rod 4 and flabellum 3 through bevel gear A8 and rotate, the branch cold blow that forms through flabellum 3 rotation can cool down the absorptive heat of water-cooled tube 21, simultaneously still can accelerate the thermal evacuation in installation storehouse 1, the ventilative otter board B24 of sparse heat accessible flows, thereby reach high-efficient radiating effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A formula high voltage distribution box can dispel heat, includes installation storehouse (1), its characterized in that: the top and the bottom of two sides in the installation bin (1) are symmetrically provided with slide rails (2), the two groups of slide rails (2) are internally provided with breathable net plates A (5) matched with the slide rails, the middle position in the installation bin (1) is provided with an installation column (7), the installation column (7) is mutually connected with the top and the bottom in the installation bin (1), the bottom in the installation column (7) is provided with a servo motor (15), the output end of the servo motor (15) is provided with a bevel gear B (16), the two sides in the installation column (7) are symmetrically provided with connecting rods (4), one sides of the two groups of connecting rods (4) close to each other are provided with bevel gears A (8), the bevel gears A (8) and the bevel gears B (16) are mutually meshed, one sides of the two groups of connecting rods (4) far away from each other penetrate through the installation column (7) and extend to the outer sides of the breathable net plates A, one side of two sets of connecting rod (4) keeping away from each other all is provided with flabellum (3), the top and the bottom symmetry of erection column (7) both sides are provided with the centre gripping subassembly, the inside back one end in erection bin (1) is provided with heat-conducting plate (9), the one end that erection bin (1) was kept away from in heat-conducting plate (9) is provided with water-cooling tube (21), the inside bottom in erection bin (1) is provided with ventilative otter board B (24), and just ventilative otter board B (24) communicates with the inside and the outside in erection bin (1) each other, the bottom of erection bin (1) one side is provided with mounting panel (14), the top of mounting panel (14) is provided with retaining storehouse (13), one side at retaining storehouse (13) top is provided with inlet tube (12), and inlet tube (12) extend to the inside in retaining storehouse (13), one side that inlet tube (12) was kept away from at retaining storehouse (, the input of water pump (10) is provided with water pipe B (11), and water pipe B (11) extend to the inside of retaining storehouse (13), the output of water pump (10) is provided with water pipe A (6), and water pipe A (6) extend to the inside of installation storehouse (1) and the one end interconnect of water-cooling pipe (21), the one end that water pipe A (6) were kept away from in water-cooling pipe (21) extends to the inside of retaining storehouse (13), one side that retaining storehouse (13) were kept away from to installation storehouse (1) back one end is provided with control panel (22), control panel (22) are connected with water pump (10) and servo motor (15) electricity respectively through the wire.

2. A heat dissipatable high voltage distribution box according to claim 1, wherein: the centre gripping subassembly includes spring (17), slider (18), spout (19), through-hole (20) and grip block (23), spout (19) are located the top and the bottom of erection column (7) both sides, and are two sets of the inside of spout (19) is provided with rather than slider (18) of mutually supporting, the top of slider (18) is provided with grip block (23), and grip block (23) extend to the outside of spout (19), the inside intermediate position department of grip block (23) has run through-hole (20), the inside one side that is close to erection column (7) of spout (19) is provided with spring (17), and spring (17) and slider (18) interconnect.

3. A heat dissipatable high voltage distribution box according to claim 1, wherein: the front end of the installation bin (1) is provided with a bin door, and the front end of the bin door is provided with a handle.

4. A heat dissipatable high voltage distribution box according to claim 1, wherein: the four corners of the outer side of the mounting bin (1) and one side of the bottom of the mounting plate (14) far away from the mounting bin (1) are provided with brake type universal wheels.

5. A heat dissipatable high voltage distribution box according to claim 1, wherein: the outside of water pump (10) and servo motor (15) all is provided with the protection storehouse, and the inside in protection storehouse is provided with the shock attenuation amortization cotton.

6. A heat dissipatable high voltage distribution box according to claim 1, wherein: the water-cooling pipe (21) is made of a continuous U-shaped structure.