CN216436593U

CN216436593U - Automatic electrical control box capable of rapidly evacuating internal heat

Info

Publication number: CN216436593U
Application number: CN202123032062.5U
Authority: CN
Inventors: 赵焕青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-03
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the technical field of electric control boxes, in particular to an automatic electric control box capable of rapidly evacuating internal heat, which comprises a control box main body, wherein the upper end of the control box main body is provided with a combined type heat dissipation mechanism I, a combined type heat dissipation mechanism II comprises a heat dissipation mounting plate, heat dissipation holes and an exhaust fan, the heat dissipation mounting plate is fixed at the upper end of the control box main body, a plurality of heat dissipation holes are respectively arranged at the two inner sides of the heat dissipation mounting plate, the exhaust fan is arranged at the middle position of the heat dissipation mounting plate, the upper end of the combined type heat dissipation mechanism I is provided with a combined type heat dissipation mechanism II, the combined type heat dissipation mechanism II comprises a dust cover, an exhaust fan I, an exhaust fan II and an exhaust cover, a sleeve frame is integrally formed at the periphery of the bottom of the dust cover, the utility model can rapidly evacuate the heat inside of the control box main body through the arrangement of the combined type heat dissipation mechanism I and the combined type heat dissipation mechanism II, meanwhile, the dustproof and waterproof structure has better dustproof and waterproof effects and better overall using effect.

Description

Automatic electrical control box capable of rapidly evacuating internal heat

Technical Field

The utility model belongs to the technical field of the electrical control box, concretely relates to can evacuate inside thermal automatic electrical control box fast.

Background

The control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, exchanges 50HZ, and is used for controlling power, lighting and power distribution and motors in a low-voltage power grid system with 380V of alternating current rated working voltage, and is suitable for indoor wall-hung and outdoor floor-mounted power distribution equipment.

Among the prior art, chinese utility model patent that publication number is CN213520945U discloses a can evacuate inside thermal automatic electrical control box fast, heat dissipation mounting panel through the installation, the heat dissipation mounting panel mainly plays the installation function, aluminium foil insulating layer through the installation, the aluminium foil insulating layer is by the aluminium foil wainscot, polyethylene film, fibre knitting and metal are filmed and are formed through the hot melt adhesive lamination, the aluminium foil insulating layer has thermal-insulated heat preservation, and is waterproof, functions such as dampproofing, and the absorptivity of aluminium foil thermal-insulated coiled material is extremely low sunshine, have excellent thermal-insulated thermal insulation performance, can reflect most radiant heat, can effectively reduce the inside heat of automatic electrical control box.

However, the prior art automatic electrical control box capable of rapidly dissipating internal heat has the following disadvantages in the using process: the inside of control box main part is dispelled the heat through the combination formula heat dissipation mechanism on control box main part upper portion, because of circular louvre and bar louvre and radiator fan on the heat dissipation mounting panel expose outside and be the level setting completely for outside solid impurity easily adheres to the heat dissipation mounting panel, and further enters into the control box main part through the heat dissipation mounting panel, has brought inconvenience for the use of control box main part, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a can evacuate thermal automatic electrical control box of inside fast has the characteristics of heat dissipation convenient and fast and waterproof dustproof effect preferred.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic electric control box capable of rapidly evacuating internal heat comprises a control box main body, wherein a first combined heat dissipation mechanism is arranged at the upper end of the control box main body, a second combined heat dissipation mechanism comprises a heat dissipation mounting plate, heat dissipation holes and an exhaust fan, the heat dissipation mounting plate is fixed at the upper end of the control box main body, a plurality of heat dissipation holes are formed in the two sides of the interior of the heat dissipation mounting plate, the exhaust fan is arranged at the middle position of the heat dissipation mounting plate, a second combined heat dissipation mechanism is arranged at the upper end of the first combined heat dissipation mechanism and comprises a dust cover, a first exhaust fan, a second exhaust fan and an exhaust cover, a sleeve frame is integrally formed around the bottom of the dust cover, the first exhaust fan and the second exhaust fan are respectively arranged on the left side and the right side of the middle position of the interior of the dust cover, exhaust grooves are formed in the two sides of the dust cover, and the exhaust covers are fixedly connected with the outer walls on the two sides of the sleeve frame, and the inner bottom end of the exhaust hood is fixedly connected with a dust screen.

As the utility model discloses a can evacuate inside thermal automatic electric control box preferred technical scheme fast, the bottom of the inner wall upper end intermediate position fixedly connected with backup pad and backup pad of dust cover contacts with the upper end of extraction fan each other, one side of exhaust fan one and exhaust fan two all with backup pad fixed connection, just the upper end of exhaust fan one and exhaust fan two all with the inner wall upper end fixed connection of dust cover.

As the utility model discloses a can evacuate inside thermal automatic electric control box preferred technical scheme fast, the wire hole has all been seted up to the upper end both sides of dust cover, the upper end both sides fixedly connected with wire outlet pipe of dust cover and wire outlet pipe are located the top of wire hole, the inside one side fixedly connected with rubber sleeve of wire outlet pipe.

As the utility model discloses a can evacuate inside thermal automatic electric control box preferred technical scheme fast, the play spool is "L" shape structure, just it communicates with each other with the dust cover is inside through the wire hole to go out the spool.

As the utility model discloses a can evacuate inside thermal automatic electric control box preferred technical scheme fast, the exhaust hood is the trapezium structure, just the exhaust hood communicates with each other through exhaust hood and dust cover are inside.

As the utility model discloses a can evacuate inside thermal automatic electric control box preferred technical scheme fast, the dust cover passes through mutual gomphosis all around on the upper portion of cover frame and control box main part, the inner wall of cover frame fixedly connected with rubber strip all around, just the laminating is extruded through elasticity all around to the upper end outer wall of rubber strip and control box main part.

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

the utility model discloses when using, the utility model discloses a combination formula heat dissipation mechanism one upwards takes out the inside hot-air of control box main part, meanwhile through combination formula heat dissipation mechanism two, change ultimate direction of airing exhaust, make thermal hot-air can finally outwards discharge through the exhaust hood, thereby make the control box main part in the use, outside impurity and water stain are difficult to get into in the control box main part, and through the dust screen in the exhaust hood, can carry out further check to outside dust, thereby reach better dustproof effect, so that the safe and stable use of control box main part in the heat dissipation process, in addition, through dust cover bottom cover frame all around, make combination formula heat dissipation relative control box main part easy dismounting swift, so that in the dust cover and the clearance on the heat dissipation mounting panel clean in the future, and exhaust fan one, The second exhaust fan and the exhaust fan are disassembled and maintained, and the whole using effect is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the assembling and disassembling structure of the first combined heat dissipation mechanism and the second combined heat dissipation mechanism and the main body of the control box of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B of FIG. 1;

fig. 5 is a schematic structural view of the combined heat dissipation mechanism of the present invention;

fig. 6 is a schematic structural view of the combined heat dissipation mechanism of the present invention.

In the figure: 1. a control box main body; 2. a heat dissipation mounting plate; 3. heat dissipation holes; 4. an exhaust fan; 5. a dust cover; 6. a support plate; 7. a first exhaust fan; 8. a second exhaust fan; 9. sleeving a frame; 10. a rubber strip; 11. an exhaust duct; 12. an exhaust hood; 13. a dust screen; 14. a wire outlet hole; 15. a wire outlet pipe; 16. a rubber sleeve.

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.

Examples

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides the following technical solutions: an automatic electrical control box capable of rapidly evacuating internal heat, comprising a control box main body 1, wherein, the use of the control box main body 1 refers to an automatic electrical control box capable of rapidly evacuating internal heat disclosed in the Chinese utility model with publication number CN213520945U, which is a prior art and will not be described herein again, the upper end of the control box main body 1 is provided with a first combined heat dissipation mechanism, a second combined heat dissipation mechanism comprises a heat dissipation mounting plate 2, heat dissipation holes 3 and an exhaust fan 4, the heat dissipation mounting plate 2 is fixed on the upper end of the control box main body 1, both sides of the interior of the heat dissipation mounting plate 2 are provided with a plurality of heat dissipation holes 3, and the exhaust fan 4 is installed at the middle position of the heat dissipation mounting plate 2, wherein, the first combined heat dissipation mechanism is used for upwards exhausting hot air containing heat in the control box main body 1 so as to be further exhausted outwards through the second combined heat dissipation mechanism, when the combined type heat dissipation mechanism is used specifically, hot air containing heat inside the control box main body 1 is upwards extracted through the exhaust fan 4, so that the hot air inside the control box main body 1 upwards enters the dust cover 5 through the heat dissipation holes 3, the upper end of the combined type heat dissipation mechanism I is provided with the combined type heat dissipation mechanism II, the combined type heat dissipation mechanism II comprises the dust cover 5, the exhaust fan I7, the exhaust fan II 8 and the exhaust cover 12, wherein final exhaust heat dissipation can be changed on the basis of the combined type heat dissipation mechanism I through the arrangement of the heat dissipation mechanism II, a better dust prevention and water prevention effect is achieved, the periphery of the bottom of the dust cover 5 is integrally formed with the sleeve frame 9, the dust cover 5 is mutually embedded with the periphery of the upper portion of the control box main body 1 through the sleeve frame 9, the periphery of the inner wall of the sleeve frame 9 is fixedly connected with the rubber strip 10, and the periphery of the upper end outer wall of the control box main body 1 is elastically extruded and attached to the periphery of the rubber strip 10, wherein, the sleeve frame 9 is detachably connected with the control box main body 1 through the arrangement of the sleeve frame 9 so as to be convenient for the disassembly and assembly of the combined type heat dissipation mechanism I, the embedded extrusion effect of the sleeve frame 9 and the control box main body 1 can be increased through the arrangement of the rubber strip 10 so as to be convenient for the installation of the sleeve frame 9, the left side and the right side of the middle position in the dust cover 5 are respectively provided with a first exhaust fan 7 and a second exhaust fan 8, the two sides of the dust cover 5 are both provided with exhaust grooves 11, the outer walls of the two sides of the sleeve frame 9 are both fixedly connected with an exhaust cover 12, wherein, through the arrangement of the first exhaust fan 7, the second exhaust fan 8, the exhaust grooves 11 and the exhaust cover 12, the heat extracted from the combined type heat dissipation mechanism I in the dust cover 5 can be blown to the two sides in the dust cover 5, and is further discharged outwards and downwards through the exhaust cover 12, and the inner bottom end of the dust cover 12 is fixedly connected with a dust screen 13, wherein, the dustproof effect of the combined type heat dissipation mechanism II can be improved through the arrangement of the dustproof net 13, when the combined type heat dissipation mechanism II is used specifically, the hot air in the control box main body 1 is upwards pumped out through the combined type heat dissipation mechanism I, meanwhile, the final air exhaust direction is changed through the combined type heat dissipation mechanism II, so that the hot air containing heat can be finally exhausted outwards through the exhaust hood 12, thereby external impurities and water stains are difficult to enter the control box main body 1 in the using process of the control box main body 1, and the dust in the external can be further blocked through the dustproof net 13 in the exhaust hood 12, thereby achieving better dustproof effect, so that the control box main body 1 can be safely and stably used in the heat dissipation process of the control box main body 1, in addition, the combined type heat dissipation mechanism I is convenient and fast to disassemble and assemble relative to the control box main body 1 through the sleeve frame 9 around the bottom of the dustproof hood 5, so as to clean the dust cover 5 and the heat dissipation mounting plate 2 in the future, and disassemble, assemble and repair the first exhaust fan 7, the second exhaust fan 8 and the exhaust fan 4, and the whole using effect is better.

Referring to fig. 1, fig. 2, fig. 3 and fig. 6, inner wall upper end intermediate position fixedly connected with backup pad 6 of dust cover 5 and the bottom of backup pad 6 and the upper end of extraction fan 4 contact each other, one side of exhaust fan 7 and exhaust fan two 8 all with backup pad 6 fixed connection, and the upper end of exhaust fan 7 and exhaust fan two 8 all with the inner wall upper end fixed connection of dust cover 5, wherein, through the setting of backup pad 6, can improve the stability of exhaust fan 7 and the installation of exhaust fan two 8, make exhaust fan 7 and exhaust fan two 8 difficult rocking in the process of using, so that exhaust fan 7 and exhaust fan two 8 use stably.

Referring to fig. 3 and 6, wire outlet holes 14 are respectively formed at both sides of the upper end of the dust cover 5, wherein the wire outlet holes 14 are used for leading in or out of the first exhaust fan 7, the second exhaust fan 8 and the exhaust fan 4 when connected with an external power supply, both sides of the upper end of the dust cover 5 are fixedly connected with a wire outlet pipe 15, the wire outlet pipe 15 is located above the wire outlet holes 14, one side inside the wire outlet pipe 15 is fixedly connected with a rubber sleeve 16, the wire outlet pipe 15 is in an "L" shaped structure, and the wire outlet pipe 15 is communicated with the inside of the dust cover 5 through the wire outlet holes 14, wherein through the arrangement of the "L" wire outlet pipe 15 and the rubber sleeve 16, external dust and water stains are not easy to enter the inside of the wire outlet holes 14, so that the dust-proof and water-proof effects of the dust cover 5 are improved, and the use of the combined type heat dissipation mechanism two is facilitated, in a specific use, one end of a connecting wire is inserted into the wire outlet pipe 15 and further inserted into the wire outlet holes 14, make the one end of wiring and exhaust fan 7, exhaust fan two 8 or extraction fan 4 link to each other, later link to each other the other end of connecting wire with external power source, can carry out elastic constraint to the connecting wire through the inside rubber sleeve 16 of "L" outlet pipe 15 for the gap is less between connecting wire and the rubber sleeve 16, thereby makes outside impurity and water stain be difficult to get into the inside of dust cover 5 through wire hole 14.

The utility model discloses an use flow and theory of operation: when the utility model is used, the external power supply starts the exhaust fan 4 in the first combined heat dissipation mechanism and the first exhaust fan 7 and the second exhaust fan 8 in the second combined heat dissipation mechanism, the hot air containing heat in the control box main body 1 is extracted upwards through the exhaust fan 4, so that the hot air in the control box main body 1 enters the dust cover 5 upwards through the heat dissipation holes 3, then the hot air in the dust cover 5 is blown to the two sides of the dust cover 5 through the first exhaust fan 7 and the second exhaust fan 8 and is sent into the exhaust hood 12 through the exhaust groove 11 to be discharged outwards, thereby completing the rapid evacuation of the heat in the control box main body 1, so as to be convenient for the stable and safe use of the control box main body 1, the utility model discloses in the using process, the hot air in the control box main body 1 is extracted upwards through the first combined heat dissipation mechanism, and simultaneously through the second combined heat dissipation mechanism, change ultimate direction of airing exhaust for contain thermal hot-air can finally outwards discharge through exhaust hood 12, thereby make control box main part 1 in the use, outside impurity and water stain are difficult to enter into control box main part 1, and through dust screen 13 in exhaust hood 12, can carry out further check to the dust of outside and keep off, thereby reach better dustproof effect, so that control box main part 1 uses in the safety and stability of radiating process control box main part 1, whole result of use preferred.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can evacuate inside thermal automatic electrical control box fast, includes control box main part (1), its characterized in that: the upper end of the control box main body (1) is provided with a first combined heat dissipation mechanism, a second combined heat dissipation mechanism comprises a heat dissipation mounting plate (2), heat dissipation holes (3) and an exhaust fan (4), the heat dissipation mounting plate (2) is fixed at the upper end of the control box main body (1), a plurality of heat dissipation holes (3) are formed in the two sides of the inner portion of the heat dissipation mounting plate (2), the exhaust fan (4) is installed at the middle position of the heat dissipation mounting plate (2), a second combined heat dissipation mechanism is arranged at the upper end of the first combined heat dissipation mechanism and comprises a dust cover (5), a first exhaust fan (7), a second exhaust fan (8) and an exhaust cover (12), a sleeve frame (9) is integrally formed around the bottom of the dust cover (5), and the first exhaust fan (7) and the second exhaust fan (8) are respectively arranged on the left side and the right side of the middle position of the inner portion of the dust cover (5), exhaust duct (11) have all been seted up to the both sides of dust cover (5), the equal fixedly connected with exhaust hood (12) of both sides outer wall of cover frame (9), just inside bottom fixedly connected with dust screen (13) of exhaust hood (12).

2. The automatic electrical control box for rapidly evacuating internal heat as claimed in claim 1, wherein: the inner wall upper end intermediate position fixedly connected with backup pad (6) and backup pad (6) of dust cover (5) and the upper end of extraction fan (4) contact each other, one side of exhaust fan (7) and exhaust fan two (8) all with backup pad (6) fixed connection, just the upper end of exhaust fan (7) and exhaust fan two (8) all with the inner wall upper end fixed connection of dust cover (5).

3. The automatic electrical control box for rapidly evacuating internal heat as claimed in claim 1, wherein: wire outlet (14) have all been seted up to the upper end both sides of dust cover (5), the upper end both sides fixedly connected with outlet pipe (15) of dust cover (5) and outlet pipe (15) are located the top of wire outlet (14), inside one side fixedly connected with rubber sleeve (16) of outlet pipe (15).

4. An automatic electrical control box for rapidly evacuating internal heat as claimed in claim 3, wherein: the wire outlet pipe (15) is of an L-shaped structure, and the wire outlet pipe (15) is communicated with the interior of the dust cover (5) through a wire outlet hole (14).

5. The automatic electrical control box for rapidly evacuating internal heat as claimed in claim 1, wherein: the exhaust hood (12) is of a trapezoidal structure, and the exhaust hood (12) is communicated with the interior of the dust cover (5) through the exhaust hood (12).

6. The automatic electrical control box for rapidly evacuating internal heat as claimed in claim 1, wherein: dust cover (5) are through cover frame (9) and the upper portion of control box main part (1) gomphosis each other all around, the inner wall of cover frame (9) fixedly connected with rubber strip (10) all around, just the upper end outer wall of rubber strip (10) and control box main part (1) is through elasticity extrusion laminating all around.