Novel heat dissipation formula distribution box device
Technical Field
The utility model relates to a block terminal field especially relates to a novel heat dissipation formula block terminal device.
Background
The power equipment with the closed environment box body such as a power distribution cabinet, a ring main unit, a distribution box and an electric energy metering box is used in a power supply grid of a power system in a large quantity, the equipment needs to dissipate heat, a heat dissipation window is needed on the box body, a dustproof wire mesh is pasted on the heat dissipation window for preventing dust and small animals from entering, the wire mesh runs for a period of time and is stained or blocked by dust, if the wire mesh is not replaced or cleaned in time, equipment failure or wire mesh blockage can be caused, and heat dissipation is seriously influenced. The dust on the dustproof wire mesh can not be cleared up fast at the in-process that uses to current block terminal, and tightly dispels the heat through the heat dissipation window and can not satisfy the fan hot demand of block terminal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the novel heat dissipation formula block terminal device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel heat dissipation type distribution box device comprises a box body, wherein a heat dissipation box is fixedly connected to the inner bottom wall of the box body, a heat dissipation fan is fixedly connected to the inner bottom wall of the heat dissipation box, a placing plate is arranged above the heat dissipation box and fixedly connected with the inner side wall of the box body, a heat dissipation pipe is connected to the top pipe of the heat dissipation box, one end, away from the heat dissipation box, of the heat dissipation pipe penetrates through the side wall of the placing plate and is fixedly connected with the inner top wall of the box body, a plurality of heat dissipation heads are arranged on the outer surface of the heat dissipation pipe, heat dissipation windows are arranged on the two side walls of the box body, a dust screen is fixedly connected to the outer surface of each heat dissipation window, a first fixing plate and a second fixing plate are arranged on the two outer side walls of the box body, the first fixing plate is positioned above the heat dissipation windows, the, two the lead screw is located the both sides of heat dissipation window respectively, the lower fixed surface of first fixed plate is connected with double-shaft motor, the two drive ends of double-shaft motor are fixed the cover respectively and have connect first bevel gear, two the surface of lead screw is fixed the cover respectively and has connect the second bevel gear, first bevel gear is connected with the second bevel gear meshing, two the equal screw thread of one end surface that second bevel gear was kept away from to the lead screw has cup jointed screw nut, two the common fixedly connected with cleaning brush in one side of screw nut, the interior roof fixedly connected with light of box, one side that the heat dissipation window was kept away from to the box is connected with the switch door through the hinge rotation, the inside wall fixedly connected with gate switch that the.
As a further description of the above technical solution:
the door control switch is in contact with the switch door.
As a further description of the above technical solution:
the door control switch is electrically connected with the illuminating lamp.
As a further description of the above technical solution:
the cleaning brush is in contact with the dust screen.
As a further description of the above technical solution:
the top of box fixedly connected with weather enclosure.
As a further description of the above technical solution:
the double-shaft motor is a servo motor.
The utility model discloses following beneficial effect has:
1. through the setting of cooling fan, cooling tube, a plurality of radiating heads, cooling fan blows off wind through a plurality of radiating heads, makes wind can be enough even blow to each place of box inside, makes the inside heat dissipation of box more even, avoids appearing the heat dissipation dead angle.
2. Through a double-shaft motor, a lead screw and a lead screw; nut, clearance brush, first bevel gear, second bevel gear's setting enables the lead screw and rotates and drive screw nut and clearance brush and reciprocate on the dust screen surface, clears up the dust screen surface, avoids live time overlength dust and xiao chong to adhere to on it, plugs up the mesh and influences the heat dissipation function.
3. Through the setting of switch door, light, door control switch breaks away from with the switch door when the switch door is opened, and the inside contact closure of door control switch makes the light up, provides the illumination for the maintenance workman to the maintenance of component in the block terminal, has made things convenient for maintenance workman's maintenance.
The utility model discloses a setting of a plurality of radiating heads makes the inside heat dissipation of box more even, avoids appearing the heat dissipation dead angle, through the setting of automatic clearance brush, makes things convenient for the dust screen surface to clear up, avoids live time overlength dust and worm to adhere to on it, plugs up the mesh and influences the heat dissipation function, through the setting of light, provides the illumination for the maintenance workman provides the maintenance of component in to the block terminal, has made things convenient for maintenance workman's maintenance.
Drawings
Fig. 1 is a main sectional view of a novel heat dissipation type distribution box device provided by the present invention;
fig. 2 is a side view of a novel heat dissipation type distribution box apparatus provided by the present invention;
fig. 3 is a side sectional view of the novel heat dissipation type distribution box device provided by the utility model.
Illustration of the drawings:
1. a box body; 2. a heat dissipation box; 3. a heat radiation fan; 4. a radiating pipe; 5. a heat dissipating head; 6. a heat dissipation window; 7. a dust screen; 8. a double-shaft motor; 9. a first bevel gear; 10. a second bevel gear; 11. a lead screw; 12. a lead screw nut; 13. cleaning a brush; 14. placing the plate; 15. a first fixing plate; 16. a second fixing plate; 17. an illuminating lamp; 18. a door control switch; 19. opening and closing the door; 20. rain-proof canopy.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a novel heat dissipation type distribution box device comprises a box body 1, wherein a heat dissipation box 2 is fixedly connected to the inner bottom wall of the box body 1, a heat dissipation fan 3 is fixedly connected to the inner bottom wall of the heat dissipation box 2, a placing plate 14 is arranged above the heat dissipation box 2, the placing plate 14 is fixedly connected with the inner side wall of the box body 1, a heat dissipation pipe 4 is connected to the top pipe of the heat dissipation box 2, one end, away from the heat dissipation box 2, of the heat dissipation pipe 4 penetrates through the side wall of the placing plate 14 and is fixedly connected with the inner top wall of the box body 1, a plurality of heat dissipation heads 5 are arranged on the outer surface of the heat dissipation pipe 4, heat dissipation windows 6 are arranged on the two side walls of the box body 1, a dustproof net 7 is fixedly connected to the outer surface of each heat dissipation window 6, a first fixing plate 15 and a second fixing plate 16 are arranged on the two outer side walls of the box body 1, the first fixing plate, two lead screws 11 are located the both sides of radiator window 6 respectively, the lower fixed surface of first fixed plate 15 is connected with double-shaft motor 8, double-shaft motor 8's two drive ends have fixed cover respectively and have cup jointed first bevel gear 9, two lead screw 11's surface has cup jointed second bevel gear 10 respectively, first bevel gear 9 is connected with second bevel gear 10 meshing, the equal screw thread of one end surface that second bevel gear 10 was kept away from to two lead screws 11 has cup jointed screw nut 12, the common fixedly connected with cleaning brush 13 in one side of two screw nut 12, the interior roof fixedly connected with light 17 of box 1, one side that radiator window 6 was kept away from to box 1 is connected with switch 19 through hinge rotation, box 1 is close to switch 19's inside wall fixedly connected with gate switch 18.
The door control switch 18 is in contact with the switch door 19, and the internal contact is disconnected by the pressure of the switch door 19; the door control switch 18 is electrically connected with the illuminating lamp 17, so that the illuminating lamp 17 can be conveniently switched on and off; the cleaning brush 13 is contacted with the dust screen 7 to facilitate dust cleaning; the top of the box body 1 is fixedly connected with a rain-proof shed 20, so that the outdoor box body 1 is prevented from being drenched by rain and entering water; the double-shaft motor 8 is a servo motor, has small volume, light weight and long service life and can be used in various environments.
The working principle is as follows: start cooling fan 3, cooling fan 3 blows out wind through cooling tube 4 and a plurality of radiator head 5, make wind energy enough even blow to each place of box 1 inside, when 7 surperficial dusts of dust screen and the little worm adheres to when too much, start double-shaft motor 8, double-shaft motor 8 rotates and drives first bevel gear 9 and rotate, first bevel gear 9 drives second bevel gear 10 and rotates, second bevel gear 10 drives lead screw 11 and rotates, lead screw 11 drives lead screw nut 12 and removes, make lead screw nut 12 drive cleaning brush 13 at the surperficial removal of dust screen 7, clear up the dust, when switch 19 is opened, gate switch 18 breaks away from with switch 19, 18 internal contact of gate switch is closed and is lighted, when switch 19 is closed, 18 internal contact of gate switch breaks off and makes light 17 close.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.