CN212343107U

CN212343107U - Heat dissipation type block terminal with dampproofing function

Info

Publication number: CN212343107U
Application number: CN202021365442.3U
Authority: CN
Inventors: 张友昌; 朱健
Original assignee: Jiangsu Yihao Electric Power Co ltd
Current assignee: Jiangsu Yihao Electric Power Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-01-12
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a heat dissipation type block terminal with dampproofing function belongs to block terminal technical field, and it includes the box, four strutting arrangement of lower fixed surface of box are connected with, fixedly connected with moisture absorption grained layer in the box, the positive joint of box has the filter screen, the positive joint of filter screen has the first bearing of a plurality of, cup jointed first pivot in the first bearing. This heat dissipation type block terminal with dampproofing function, through setting up the wind wheel, the second pivot, the third gear, the second gear, first gear, a chain, first pivot, fan and moisture absorption grained layer, make this device can carry out the radiating demand of large tracts of land with the help of a plurality of fans of external wind-force drive, the input of cost is reduced, the energy has been saved simultaneously, and this device can carry out the moisture absorption processing to air in advance when the heat dissipation, good heat dissipation needs have not only been guaranteed, the mesh of removing the tide has still been reached, thereby box normal use's work has been guaranteed.

Description

Heat dissipation type block terminal with dampproofing function

Technical Field

The utility model belongs to the technical field of the block terminal, specifically be a heat dissipation type block terminal with dampproofing function.

Background

The distribution box is divided into three types, namely a power distribution box, a lighting distribution box and a metering box, is the final-stage equipment of a power distribution system and is a general name of a motor control center.

In-process that uses at the block terminal, often need to dispel the heat to its inside, thereby avoid the high temperature in the block terminal and lead to the problem that electronic component burns out, general radiating mode is all rotated by the electric drive fan and carries out the forced air cooling heat dissipation, but this kind of radiating mode can only dispel the heat to a position, when needs dispel the heat to the multiposition, often need use a plurality of drive arrangement to drive, make the cost expensive, the extravagant energy is more, and ordinary block terminal does not have dampproofing function, make if will cause the damage to its inside electronic component when humidity is more in the box, still can cause the corruption to the box, consequently, research an energy-conserving heat dissipation type block terminal that has dampproofing function has important meaning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a heat dissipation type block terminal with dampproofing function has solved ordinary forced air cooling radiating mode and not only can dispel the heat to a position to the extravagant energy is more, and ordinary block terminal does not have the problem of dampproofing function.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation type block terminal with dampproofing function, includes the box, four strutting arrangement of lower fixed surface of box are connected with, fixedly connected with moisture absorption grained layer in the box, the positive joint of box has the filter screen, the positive joint of filter screen has the first bearing of a plurality of, cup jointed first pivot in the first bearing, the back fixedly connected with fan of first pivot.

The outer joint of first pivot has first gear, a plurality of first gear is connected through same chain drive, one of them the outer joint of first pivot has the second gear, second gear and third gear engagement, the joint has the second pivot in the third gear, the outer fixedly connected with wind wheel of second pivot, the upper surface of box is connected through the fixed surface of two fixing device and cell-shell, the fixed surface of cell-shell is connected with wind sensor.

As a further aspect of the present invention: the left and right sides face of the box body is provided with a plurality of heat dissipation windows.

As a further aspect of the present invention: the supporting device comprises a stud, the stud is fixedly connected to the lower surface of the box body, a threaded cap is connected to the outer thread of the stud, and supporting legs are fixedly connected to the lower surface of the threaded cap.

As a further aspect of the present invention: the lower surface of net shell inner wall passes through fixed plate and electric putter's left end fixed connection, electric putter's right-hand member fixedly connected with drive arrangement, drive arrangement includes the motor, the output shaft joint of motor has the action wheel, motor fixed connection is at electric putter's right-hand member, the joint has from the driving wheel outside the second pivot.

As a further aspect of the present invention: and a second bearing is clamped on the lower surface of the reticulated shell and is sleeved outside the second rotating shaft.

As a further aspect of the present invention: the fixing device comprises a nut, the nut is fixedly connected to the upper surface of the box body, a bolt is connected to the inner thread of the nut in a lap joint mode, the bolt is connected to the right side face of the latticed shell in a lap joint mode, and a supporting seat is fixedly connected to the lower surface of the latticed shell.

(III) advantageous effects

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

1. this heat dissipation type block terminal with dampproofing function, through setting up the wind wheel, the second pivot, the third gear, the second gear, first gear, a chain, first pivot, fan and moisture absorption grained layer, when needs dispel the heat, the wind wheel passes through second pivot and third gear drive second gear rotation, make the second gear drive the fan through first pivot and first gear and rotate, make the air pass the moisture absorption grained layer and carry out moisture absorption, blow to the inside heat dissipation of box again at last, make this device can carry out the radiating demand of large tracts of land with the help of a plurality of fans of external wind-force drive, the input of cost is reduced, the energy has been saved simultaneously, and this device can absorb the moisture to the air in advance when the heat dissipation and handle, good heat dissipation needs have not only been guaranteed, the mesh of removing the tide has still been reached, thereby box normal use's work has been guaranteed.

2. This heat dissipation type block terminal with dampproofing function through setting up wind sensor, electric putter, motor, action wheel and from the driving wheel, when wind sensor detected weak wind, makes wind sensor control electric putter promote the action wheel and mesh from the driving wheel, and the simultaneous control motor passes through the action wheel and drives from the driving wheel rotation, thereby can guarantee the normal radiating work of this device under the condition of weak wind.

3. This heat dissipation type block terminal with dampproofing function through setting up double-screw bolt, screw cap and supporting legs, when the supporting legs takes place to damage, the staff can rotate the screw cap for the screw cap rotates under the threaded connection effect of double-screw bolt, makes the screw cap break away from the double-screw bolt, thereby has made things convenient for the work of changing to the supporting legs dismantlement, is favorable to guaranteeing the stationarity of box.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is a schematic left-side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

in the figure: the device comprises a box body 1, a first gear 2, a first rotating shaft 3, a chain 4, a second gear 5, a third gear 6, a second rotating shaft 7, a second bearing 8, a driven wheel 9, a wind wheel 10, a net shell 11, a fixing plate 12, an electric push rod 13, a driving device 14, a motor 141, a driving wheel 142, a wind sensor 15, a fixing device 16, a nut 161, a bolt 162, a moisture absorption particle layer 17, a fan 18, a supporting seat 19, a first bearing 20, a supporting device 21, a stud 211, a threaded cap 212, a supporting foot 213, a heat dissipation window 22 and a filter screen 23.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a heat dissipation type distribution box with a moisture-proof function comprises a box body 1, four supporting devices 21 are fixedly connected to the lower surface of the box body 1, a moisture absorption particle layer 17 is fixedly connected in the box body 1, the moisture absorption particle layer 17 is arranged, the moisture absorption particle layer 17 can absorb moisture entering the box body 1, the dryness of air is guaranteed, the problem that the moisture influences short circuit of electrical elements inside the box body 1 is avoided, a filter screen 23 is clamped on the front surface of the box body 1, the filter screen 23 is arranged, circulation of the air can be guaranteed through the filter screen 23, normal blowing work of a fan 18 can be guaranteed, external dust can be filtered through the filter screen 23, the dust is prevented from entering the box body 1, a plurality of first bearings 20 are clamped on the front surface of the filter screen 23, a first rotating shaft 3 is sleeved in the first bearings 20, and through the arrangement of the first rotating shaft 3 and the first bearings 20, and the first rotating shaft 3 can rotate more stably in the first bearing 20, so that the stability of the rotation of the first gear 2 and the fan 18 can be ensured, and the fan 18 is fixedly connected to the back surface of the first rotating shaft 3.

First 3 outer joints of pivot have first gear 2, a plurality of first gear 2 is connected through 4 transmissions of same chain, through setting up first gear 2 and chain 4, and chain 4 can drive a plurality of first gear 2 pivoted works simultaneously, thereby make things convenient for a plurality of fan 18 pivoted works of this device simultaneous control, the heat radiating area of this device has been improved, 3 outer joints of one of them first pivot have second gear 5, second gear 5 and third gear 6 meshing, the joint has second pivot 7 in the third gear 6, the outer fixedly connected with wind wheel 10 of second pivot 7, the upper surface of box 1 is connected with the external fixed surface of cell-phone shell 11 through two fixing device 16, the last fixed surface of cell-phone shell 11 is connected with wind sensor 15.

Specifically, as shown in fig. 1, the left and right sides of the box body 1 are provided with a plurality of heat dissipation windows 22, and the heat dissipation windows 22 are arranged, so as to ensure the work of the external air exhausted from the box body 1, and further ensure the heat dissipation work of the device, the supporting device 21 comprises a stud 211, the stud 211 is fixedly connected to the lower surface of the box body 1, the stud 211 is externally threaded with a threaded cap 212, the lower surface of the threaded cap 212 is fixedly connected with a supporting leg 213, and by arranging the stud 211, the threaded cap 212 and the supporting leg 213, when the supporting leg 213 is damaged, a worker can rotate the threaded cap 212, so that the threaded cap 212 rotates under the threaded connection effect of the stud 211, and the threaded cap 212 is separated from the stud 211, thereby facilitating the work of detaching and replacing the supporting leg 213, and being beneficial to ensuring the stability of the box body 1, the lower surface of the inner wall of the net shell, the right end of the electric push rod 13 is fixedly connected with a driving device 14, the driving device 14 comprises a motor 141, an output shaft of the motor 141 is connected with a driving wheel 142 in a clamping manner, the motor 141 is fixedly connected with the right end of the electric push rod 13, a driven wheel 9 is connected outside the second rotating shaft 7 in a clamping manner, by arranging the wind sensor 15, the electric push rod 13, the motor 141, the driving wheel 142 and the driven wheel 9, when the wind sensor 15 detects weak wind, the wind sensor 15 controls the electric push rod 13 to push the driving wheel 142 to be meshed with the driven wheel 9, and simultaneously controls the motor 141 to drive the driven wheel 9 to rotate through the driving wheel 142, so that the normal heat dissipation work of the device can be ensured under the condition of weak wind, the lower surface of the net shell 11 is connected with a second bearing 8 in a clamping manner, the second bearing 8 is sleeved outside the second rotating shaft 7, by arranging the second, so that the stability of the rotation of the third gear 6 can be ensured.

Specifically, as shown in fig. 2, the fixing device 16 includes a nut 161, the nut 161 is fixedly connected to the upper surface of the box 1, the nut 161 is internally threaded with a bolt 162, through setting up the nut 161 and the bolt 162, and the bolt 162 can be screwed into the nut 161, thereby being convenient for fixing the reticulated shell 11, and simultaneously, the nut 161 is screwed out through the bolt 162, thereby being convenient for detaching the reticulated shell 11, further being convenient for maintaining the motor 141, the bolt 162 is lapped on the right side surface of the reticulated shell 11, the lower surface of the reticulated shell 11 is fixedly connected with a supporting seat 19, through setting up the supporting seat 19, and the supporting seat 19 can support the reticulated shell 11, and the firmness of the reticulated shell 11 is ensured.

The utility model discloses a theory of operation does:

s1, when heat dissipation is needed, external wind power can drive the wind wheel 10 to rotate, so that the wind wheel 10 drives the second rotating shaft 7 to rotate, the second rotating shaft 7 drives the third gear 6 to rotate, and the third gear 6 drives the second gear 5 to rotate;

s2, driving the first rotating shaft 3 to rotate by the second gear 5, driving the first rotating shaft 3 to rotate by the plurality of first gears 2 through the chain 4, further driving the fan 18 to rotate, and finally absorbing moisture in the air by wind power blown out by the fan 18 through the moisture absorption particle layer 17 and blowing the moisture to each corner in the box body 1 to perform heat dissipation;

s3, when the outside is in a weak wind environment, the wind sensor 15 controls the electric push rod 13 to extend, the electric push rod 13 pushes the motor 141 to move rightwards, the driving wheel 142 is engaged with the driven wheel 9, the electric push rod 13 is controlled to stop working, the motor 141 is controlled to drive the driving wheel 142 to rotate at the moment, the driving wheel 142 drives the driven wheel 9 to rotate, the second rotating shaft 7 rotates, the fan 18 rotates, and the flowing speed of air can be increased, so that the heat dissipation work inside the box body 1 can be performed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a heat dissipation type block terminal with dampproofing function, includes box (1), its characterized in that: the lower surface of the box body (1) is fixedly connected with four supporting devices (21), a moisture absorption particle layer (17) is fixedly connected in the box body (1), a filter screen (23) is clamped on the front surface of the box body (1), a plurality of first bearings (20) are clamped on the front surface of the filter screen (23), a first rotating shaft (3) is sleeved in each first bearing (20), and a fan (18) is fixedly connected to the back surface of each first rotating shaft (3);

first pivot (3) outer joint has first gear (2), a plurality of first gear (2) are connected through same chain (4) transmission, one of them first pivot (3) outer joint has second gear (5), second gear (5) and third gear (6) meshing, third gear (6) inner joint has second pivot (7), the outer fixedly connected with wind wheel (10) of second pivot (7), the upper surface of box (1) is connected through the fixed surface of two fixing device (16) and cell-phone shell (11), the last fixed surface of cell-phone shell (11) is connected with wind sensor (15).

2. The heat dissipation type distribution box with the moisture-proof function as claimed in claim 1, wherein: the left side face and the right side face of the box body (1) are provided with a plurality of heat dissipation windows (22).

3. The heat dissipation type distribution box with the moisture-proof function as claimed in claim 1, wherein: the support device (21) comprises a stud (211), the stud (211) is fixedly connected to the lower surface of the box body (1), a threaded cap (212) is connected to the outer thread of the stud (211), and support legs (213) are fixedly connected to the lower surface of the threaded cap (212).

4. The heat dissipation type distribution box with the moisture-proof function as claimed in claim 1, wherein: the lower surface of cell-shell (11) inner wall passes through fixed plate (12) and the left end fixed connection of electric putter (13), the right-hand member fixedly connected with drive arrangement (14) of electric putter (13), drive arrangement (14) include motor (141), the output shaft joint of motor (141) has action wheel (142), motor (141) fixed connection is at the right-hand member of electric putter (13), second pivot (7) outer joint has from driving wheel (9).

5. The heat dissipation type distribution box with the moisture-proof function as claimed in claim 1, wherein: the lower surface joint of cell-shell (11) has second bearing (8), second bearing (8) cup joint outside second pivot (7).

6. The heat dissipation type distribution box with the moisture-proof function as claimed in claim 1, wherein: fixing device (16) includes nut (161), nut (161) fixed connection is at the upper surface of box (1), nut (161) internal thread connection has bolt (162), bolt (162) overlap joint is at the right flank of cell-shell (11), the lower fixed surface of cell-shell (11) is connected with supporting seat (19).