CN211183254U

CN211183254U - Heat dissipation type cable branch box

Info

Publication number: CN211183254U
Application number: CN201921936695.9U
Authority: CN
Inventors: 王晓
Original assignee: Dadeli Electric Power Equipment Co ltd
Current assignee: Dadeli Electric Power Equipment Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-04
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to a power equipment technical field just discloses a heat dissipation type cable branch box, the power distribution box comprises a box body, the equal fixed mounting in both sides of bottom half has the supporting leg, the left side movable mounting of box has a door body, and the equal fixed mounting in the left and right sides of box has the shutter, the top fixed mounting of box has the install bin, the inner chamber fixed mounting of install bin has the cooling motor, the output shaft of cooling motor has the pivot through the inner chamber and the fixed mounting that the top of box extended to the box. This heat dissipation type cable branch box, through the use of mounting panel for electrical components and cable can be at the surface mounting winding displacement of mounting panel, guarantee that the heat that electrical components and cable work produced can be absorbed by the heat-sink shell of mounting panel fast, recycle the heat-conducting layer of mounting panel and give radiating fin with heat transfer, dispel the heat through radiating fin, make the heat dissipate fast through the ventilation hole simultaneously, prevent that electrical components and cable high temperature from influencing life.

Description

Heat dissipation type cable branch box

Technical Field

The utility model relates to a power equipment technical field specifically is a heat dissipation type cable branch case.

Background

The cable branch box is only used for cable branch, and the main function of the cable branch box is to tap or transfer cables, and the cable branch box mainly plays a role in cable tapping and cable transferring.

Because cable branch box needs too much wire installation circular telegram in the use, uses the wire to generate heat for a long time and melts, and electrical components high temperature influences life, influences electric power normal transport, and in the serious time, causes the circuit to burn out the short circuit easily, causes the conflagration. Therefore, we propose a heat dissipation type cable branch box.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a heat dissipation type cable branch case possesses the quick absorption heat, and the radiating effect is good and the inside temperature of real time monitoring in time carries out the advantage of forced cooling, has solved electrical components high temperature and has influenced life, influences the problem that electric power normally carried and the high conflagration that takes place of high temperature.

The utility model provides a following technical scheme: a heat dissipation type cable branch box comprises a box body, wherein supporting legs are fixedly arranged on both sides of the bottom of the box body, a door body is movably arranged on the left side of the box body, and the left and right sides of the box body are both fixedly provided with shutters, the top of the box body is fixedly provided with an installation box, a cooling motor is fixedly arranged in the inner cavity of the mounting box, an output shaft of the cooling motor extends to the inner cavity of the box body through the top of the box body and is fixedly provided with a rotating shaft, the rotating blades are fixedly arranged outside the rotating shaft, the top of the inner cavity of the box body is fixedly provided with a temperature sensor, and the inner cavity of the box body is fixedly provided with an installation plate, the surface of the installation plate is fixedly provided with an electrical element, the right side fixed mounting of mounting panel has radiating fin, the inner chamber joint of box has the dust screen that is located radiating fin right side, and the ventilation hole has been seted up on the right side of box.

Preferably, the quantity of electrical components is provided with a plurality ofly, includes a switching element between a plurality of electrical components, the input of cooling motor and switching element's output electric connection, and switching element's inside is provided with the singlechip, the serial ports of singlechip and temperature sensor's output electric connection.

Preferably, the back of the box body is also movably provided with a door body, the rear side of the inner cavity of the box body is provided with a clamping seat, and the clamping seat is matched with the dust screen.

Preferably, the cooling motor is located the front side at box top, pivot and rotating vane are located the front side of box inner chamber, the mounting panel is located the rear side of box inner chamber, and the distance between pivot and the mounting panel is greater than rotating vane's length.

Preferably, the mounting plate comprises a heat absorbing layer and a heat conducting layer, the heat absorbing layer is fixedly connected with the electrical component, the heat conducting layer is fixedly connected with the heat radiating fins, the heat radiating fins are arranged in a plurality along the vertical direction of the mounting plate, and the surfaces of the heat radiating fins are provided with small holes and heat radiating stripes.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this heat dissipation type cable branch box, use through the mounting panel for electrical components and cable can be at the surface mounting winding displacement of mounting panel, guarantee that the heat that electrical components and cable work produced can be absorbed by the heat-sink shell of mounting panel fast, recycle the heat-conducting layer of mounting panel and give radiating fin with heat transfer, dispel the heat through radiating fin, make the heat dissipate fast through the ventilation hole simultaneously, prevent that electrical components and cable high temperature from influencing life, ensure the device normal power supply.

2. This heat dissipation type cable branch box, through the inside temperature of temperature sensor real-time supervision box, and with the inside singlechip that sets up of data transfer to switching element, and will detect data and set for the temperature threshold value through the singlechip and compare, when guaranteeing the device inside high temperature, can pass through the circular telegram operation of single chip microcomputer control cooling motor, make pivot and rotating vane high-speed rotatory production air current, guarantee that the device is inside can realize forcing the cooling, avoid accident to take place, the security of equipment operation has been improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a right side schematic view of the structure of the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a door body; 4. a blind window; 5. installing a box; 6. a cooling motor; 7. a rotating shaft; 8. a rotating blade; 9. a temperature sensor; 10. mounting a plate; 11. an electrical component; 12. a heat dissipating fin; 13. a dust screen; 14. a vent hole.

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. 1-2, a heat dissipation type cable branch box comprises a box body 1, wherein supporting legs 2 are fixedly mounted on both sides of the bottom of the box body 1, a door body 3 is movably mounted on the left side of the box body 1, shutters 4 are fixedly mounted on both sides of the box body 1, the shutters 4 are arranged, so that air convection can be generated inside the box body 1, natural cooling is realized, meanwhile, the shutters 4 are arranged to prevent dust from entering the inside of the box body 1, the practical effect is good, a mounting box 5 is fixedly mounted on the top of the box body 1, a cooling motor 6 is fixedly mounted in an inner cavity of the mounting box 5, an output shaft of the cooling motor 6 extends to an inner cavity of the box body 1 through the top of the box body 1 and is fixedly mounted with a rotating shaft 7, rotating blades 8 are fixedly mounted on the outer portion of the rotating shaft 7, a temperature sensor 9 is fixedly mounted, fixed surface of mounting panel 10 installs electrical components 11, the right side fixed mounting of mounting panel 10 has radiating fin 12, the inner chamber joint of box 1 has the dust screen 13 that is located radiating fin 12 right side, and the right side of box 1 has seted up ventilation hole 14, the setting in ventilation hole 14, make the inside that the heat that radiating fin 12 gived off can in time flow out box 1, ensure that the device radiating effect is good, the life of electrical components 11 and cable has been improved, guarantee the device normal power supply.

Wherein, electrical components 11's quantity is provided with a plurality ofly, including a switching element between a plurality of electrical components 11, cooling motor 6's input and switching element's output electric connection, and switching element's inside is provided with the singlechip, the serial ports of singlechip and temperature sensor 9's output electric connection, through the inside temperature of temperature sensor 9 real-time supervision box 1, and with the singlechip of data transfer to the inside setting of switching element, and will detect data and set for the temperature threshold value through the singlechip and compare, when guaranteeing the device inside high temperature, can pass through singlechip control cooling motor 6 circular telegram operation, make pivot 7 and 8 high-speed rotations of rotating vane produce the air current, in time force the cooling to the inside of box 1, avoid accident to take place, the security of equipment operation has been improved.

Wherein, the same movable mounting in the back of box 1 has a door body 3, and the rear side of box 1 inner chamber is provided with the cassette, cassette and dust screen 13 looks adaptation, the door body 3 that the box 1 back set up and the cassette of inside setting, the staff of being convenient for opens box 1 and changes dust screen 13, simple structure, convenient to use, the practicality is strong.

Wherein, cooling motor 6 is located the front side at box 1 top, and pivot 7 and rotating vane 8 are located the front side of box 1 inner chamber, and mounting panel 10 is located the rear side of box 1 inner chamber, and the distance between pivot 7 and the mounting panel 10 is greater than rotating vane 8's length, and the device so sets up for when cooling motor 6 circular telegram operation, rotating vane 8 can not be clashed with mounting panel 10, ensures that rotating vane 8 can follow and rotate unimpededly.

Wherein, the mounting panel 10 includes heat-sink shell and heat-conducting layer, heat-sink shell and electrical components 11 fixed connection, heat-conducting layer and radiating fin 12 fixed connection, radiating fin 12 is provided with a plurality ofly along the vertical direction of mounting panel 10, a plurality of radiating fin 12's surface all is provided with aperture and radiating stripe, the heat that electrical components 11 and cable produced is absorbed fast to the heat-sink shell through mounting panel 10, heat transfer is for radiating fin 12 with the heat transfer through mounting panel 10, dispel the heat through radiating fin 12, guarantee the device and in time dispel the heat, and aperture and radiating stripe through a plurality of radiating fin 12 surface settings, make the device radiating effect good.

The working principle is as follows: arranging wires on the surface of the mounting plate 10 for mounting the electrical element 11 and the cable, ensuring that the heat generated by the electrical element 11 and the cable can be quickly absorbed by the heat absorbing layer of the mounting plate 10, transmitting the heat to the radiating fins 12 through the heat conducting layer of the mounting plate 10, radiating the heat through the radiating fins 12, simultaneously quickly dissipating the heat through the vent holes 14, filtering the air flowing to the interior of the box body 1 by using the dustproof net 13, monitoring the temperature in the box body 1 in real time through the temperature sensor 9, transmitting the data to the singlechip arranged in the switch element, comparing the detected data with the set temperature threshold value through the singlechip, ensuring that when the temperature in the device is overhigh, controlling the cooling motor 6 to be electrified and operated through the singlechip, enabling the rotating shaft 7 and the rotating blades 8 to rotate at high speed to generate air flow, and forcibly cooling the interior of the box body, and (4) finishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat dissipation type cable branch case, includes box (1), its characterized in that: the utility model discloses a solar energy water heater, including box (1), the equal fixed mounting in both sides of box (1) bottom has supporting leg (2), the left side movable mounting of box (1) has a body (3), and the equal fixed mounting in the left and right sides of box (1) has shutter (4), the top fixed mounting of box (1) has install bin (5), the inner chamber fixed mounting of install bin (5) has cooling motor (6), the output shaft of cooling motor (6) extends to the inner chamber of box (1) and fixed mounting has pivot (7) through the top of box (1), the outside fixed mounting of pivot (7) has rotating vane (8), the top fixed mounting of box (1) inner chamber has temperature sensor (9), and the inner chamber fixed mounting of box (1) has mounting panel (10), the fixed surface of mounting panel (10) installs electrical components (11), the right side fixed mounting of mounting panel (10) has radiating fin (12), the inner cavity of the box body (1) is clamped with a dust screen (13) positioned on the right side of the radiating fin (12), and the right side of the box body (1) is provided with a ventilation hole (14).

2. The heat dissipation type cable branch box according to claim 1, wherein: the quantity of electrical components (11) is provided with a plurality ofly, includes a switching element between a plurality of electrical components (11), the input of cooling motor (6) and switching element's output electric connection, and switching element's inside is provided with the singlechip, the serial ports of singlechip and temperature sensor (9)'s output electric connection.

3. The heat dissipation type cable branch box according to claim 1, wherein: the back of the box body (1) is also movably provided with a door body (3), the rear side of the inner cavity of the box body (1) is provided with a clamping seat, and the clamping seat is matched with the dust screen (13).

4. The heat dissipation type cable branch box according to claim 1, wherein: cooling motor (6) are located the front side at box (1) top, pivot (7) and rotating blade (8) are located the front side of box (1) inner chamber, mounting panel (10) are located the rear side of box (1) inner chamber, and the distance between pivot (7) and mounting panel (10) is greater than rotating blade (8)'s length.

5. The heat dissipation type cable branch box according to claim 1, wherein: the mounting plate (10) comprises a heat absorbing layer and a heat conducting layer, the heat absorbing layer is fixedly connected with an electrical component (11), the heat conducting layer is fixedly connected with the heat radiating fins (12), the heat radiating fins (12) are arranged in a plurality along the vertical direction of the mounting plate (10), and the surfaces of the heat radiating fins (12) are provided with small holes and heat radiating stripes.