CN211128714U

CN211128714U - Heat radiation structure of electric power communication cabinet

Info

Publication number: CN211128714U
Application number: CN201920890267.0U
Authority: CN
Inventors: 吴琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-07-28
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a heat radiation structure of electric power communication cabinet, include, box, dash board, bracing piece, dead lever, bolt, connecting rod, thermovent, dust screen, fan, pivot, belt pulley, motor, guard box, driving shaft, action wheel, belt, blow vent, protection network, baffle, dehumidification net, fire-proof box, feed opening, baffle, spring, lower fastener, go up fastener, bimetallic strip. The utility model utilizes the motor to drive the fan to rotate and dissipate the heat generated by the equipment, and is provided with the dustproof net and the dehumidification net at the same time, thereby removing the moisture and the dust in the air and prolonging the service life of the equipment; be equipped with firebreak device in the box inner chamber, when unexpected the fire, can put out a fire, prevent the intensity of a fire to stretch, be equipped with the dash board on the box, sunshine penetrates directly when avoiding outdoor use, prevents simultaneously that the rainwater from getting into the box.

Description

Heat radiation structure of electric power communication cabinet

Technical Field

The utility model relates to a heat radiation structure specifically is a heat radiation structure of electric power communication cabinet belongs to equipment protection technical field.

Background

In the use of power communication, often need use multiple equipment, for safety and pleasing to the eye, we often use the power communication cabinet to deposit equipment wherein, and equipment long-time use can produce a large amount of heats, for the safe handling of equipment, needs set up heat radiation structure in the power cabinet.

The traditional heat dissipation structure usually adopts a fan for heat dissipation, but the service life of equipment is influenced because a large amount of dust is contained in the air, and the equipment is possibly short-circuited due to the damp air; when the equipment is used for a long time, short circuit can occur and fire happens accidentally, and the traditional communication cabinet cannot prevent the fire from spreading. Therefore, a heat dissipation structure of a power communication cabinet is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The object of the utility model is to provide a heat dissipation structure of electric power communication cabinet, which comprises a box body, a rain shield, a support rod, a heat dissipation port, a dust screen, a motor, a drive shaft, a drive wheel, a heat dissipation structure and a fireproof structure, wherein the heat dissipation port is arranged on the left side wall of the box body, a fireproof box is arranged on the side wall of the top of the inner cavity of the box body, a fixed rod is arranged on the top of the box body, the bottom of the support rod is fixedly connected with the fixed rod, the top of the support rod is welded with a connecting rod arranged along the horizontal direction, the lower side surface of the rain shield is welded with the connecting rod, a baffle is arranged in the inner cavity of the box body, a dehumidification net is arranged in a through hole arranged on the baffle, the surface of the right side wall of the box body is fixedly connected with a protection box, and the box body is communicated with, the motor is arranged in the inner cavity of the protection box, the tail part of the motor is connected with the side wall of the top of the protection box, the output end of the motor is fixedly connected with a driving shaft, a driving wheel is sleeved and fixed on the driving shaft, a dust screen is arranged in the inner cavity of the protection box, the top end of the dust screen is connected with the side wall of the top in the protection box, and the lower end of the dust screen is connected with the side wall of the bottom of the;

the heat dissipation structure comprises a belt, a fan, a rotating shaft and a belt pulley, wherein the belt pulley is arranged on the annular side surface of the bottom of the rotating shaft, the belt pulley is in transmission connection with a driving wheel through the belt, the upper end of the rotating shaft is connected with the partition plate, the lower end of the rotating shaft is connected with the side wall of the bottom of the box body, and the fan is fixedly connected to the annular side surface of the rotating shaft;

the fireproof structure comprises a fireproof box, a feed opening, a baffle, a spring, a lower clamping piece, an upper clamping piece and a bimetallic strip, wherein the feed opening is formed in the side wall of the bottom of the fireproof box, the feed opening is connected with the baffle, the right end of the baffle is connected with the side wall of the fireproof box through the spring, the left end of the baffle is clamped with the upper clamping piece through the lower clamping piece of the fixed connection, the upper clamping piece and the bimetallic strip are installed in a groove formed in the side wall of the bottom of the fireproof box, and the surface of the right end of the top of the upper clamping.

Preferably, the size of baffle is greater than the feed opening, and baffle and fire prevention box swing joint.

Preferably, the heat dissipation openings are multiple and evenly arranged on the side wall of the left end of the box body, and the dust screen is arranged in the heat dissipation openings.

Preferably, the fixing rod is fixedly connected with the box body through a bolt.

Preferably, the opening is opened to guard box right-hand member lateral wall, and installs the protection network in the opening.

Preferably, the bimetallic strip is heated and can contract upwards, and when the upper clamping piece is clamped with the lower clamping piece, the baffle completely shields the feed opening.

1. The heat dissipation structure of the power communication cabinet utilizes the motor to drive the fan to rotate to dissipate heat generated by equipment, the heat is dissipated out through the heat dissipation port on the left side wall of the box body, and meanwhile, the dustproof net and the dehumidification net are arranged to remove moisture and dust in air, so that the service life of the equipment is prolonged;

2. this kind of heat radiation structure of electric power communication cabinet is equipped with fire resistive construction in the box inner chamber, and when the box was unexpected on fire, the fire extinguishing material in the fire proof box can spill down, puts out a fire to equipment, prevents that the intensity of a fire from stretching.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the fan of the present invention;

FIG. 4 is a schematic view of the internal structure of the fire-proof box of the present invention;

fig. 5 is a schematic view of the baffle connection structure of the present invention.

In the figure: 1. the box, 2, weather shield, 201, the bracing piece, 202, the dead lever, 203, the bolt, 204, the connecting rod, 3, the thermovent, 4, the dust screen, 5, the fan, 501, the pivot, 502, the belt pulley, 6, the motor, 601, the guard box, 602, the driving shaft, 603, the action wheel, 604, the belt, 7, the blow vent, 8, the protection network, 9, the baffle, 901, the net that dehumidifies, 10, the fire prevention box, 1001, the feed opening, 11, the baffle, 1101, the spring, 1102, lower fastener, 1103, go up fastener, 1104, bimetallic strip.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, a heat dissipation structure of an electric power communication cabinet comprises a box body 1, a rain shielding plate 2, a support rod 201, a heat dissipation port 3, a dust screen 4, a motor 6, a driving shaft 602, a driving wheel 603, a heat dissipation structure and a fireproof structure, wherein the heat dissipation port 3 is formed in the left side wall of the box body 1, a fireproof box 10 is arranged on the side wall of the top of the inner cavity of the box body 1, a fixing rod 202 is installed at the top of the box body 1, the bottom of the support rod 201 is fixedly connected with the fixing rod 202, the top of the support rod 201 is welded with a connecting rod 204 arranged along the horizontal direction, the lower side surface of the rain shielding plate 2 is welded with the connecting rod 204, a partition plate 9 is installed in the inner cavity of the box body 1, a dehumidification net 901 is installed in a through hole formed in the partition plate 9, a protection box 601 is fixedly, the motor 6 is arranged in the inner cavity of the protection box 601, the tail part of the motor 6 is connected with the side wall of the top of the protection box 601, the output end of the motor 6 is fixedly connected with a driving shaft 602, the driving shaft 602 is fixedly sleeved with a driving wheel 603, a dust screen 4 is arranged in the inner cavity of the protection box 601, the top end of the dust screen 4 is connected with the side wall of the top in the protection box 601, and the lower end of the dust screen is connected with the side wall of the bottom of the protection box 601;

the heat dissipation structure comprises a belt 604, a fan 5, a rotating shaft 501 and a belt pulley 502, wherein the belt pulley 502 is arranged on the annular side surface of the bottom of the rotating shaft 501, the belt pulley 502 is in transmission connection with a driving wheel 603 through the belt 604, the upper end of the rotating shaft 501 is connected with the partition board 9, the lower end of the rotating shaft 501 is connected with the side wall of the bottom of the box body 1, and the fan 5 is fixedly connected to the annular side surface of the rotating shaft 501;

the fireproof structure comprises a fireproof box 10, a feed opening 1001, a baffle plate 11, a spring 1101, a lower clamping piece 1102, an upper clamping piece 1103 and a bimetallic strip 1104, wherein the feed opening 1001 is formed in the side wall of the bottom of the fireproof box 10, the feed opening 1001 is connected with the baffle plate 11, the right end of the baffle plate 11 is connected with the side wall of the fireproof box 10 through the spring 1101, the left end of the baffle plate 11 is clamped with the upper clamping piece 1103 through the lower clamping piece 1102 of the fixed connection, the upper clamping piece 1103 and the bimetallic strip 1104 are installed in a groove formed in the side wall of the bottom of the fireproof box 10, and the top right end surface of the upper clamping piece 1103.

The size of the baffle 11 is larger than that of the feed opening 1001, and the baffle 11 is movably connected with the fire-proof box 10, so that the baffle 11 can completely block the feed opening 1001 and prevent the fire-proof material in the fire-proof box 10 from leaking; a plurality of heat dissipation openings 3 are uniformly formed in the side wall of the left end of the box body 1, and a dustproof net 4 is arranged in each heat dissipation opening 3, so that heat can be dissipated conveniently, and dust in air can be removed; the fixed rod 202 is fixedly connected with the box body 1 through a bolt 203, so that the flashing 2 can be detached; a through hole is formed in the side wall of the right end of the protection box 601, and a protection net 8 is installed in the through hole to prevent other objects from entering the damage device; the bimetallic strip 1104 is heated and can contract upwards, when the upper clamping piece 1103 is clamped with the lower clamping piece 1102, the baffle plate 11 completely shields the feed opening 1001, other electronic equipment is not needed, and the energy-saving and environment-friendly effects are achieved.

When the utility model is used, electrical components in the application are externally connected with a power supply and a control switch when in use, when the electric power communication cabinet is not needed to be used outdoors, the bolt 203 is screwed to dismount the rain shielding plate 2, or whether the rain shielding plate 2 needs to be mounted is determined according to actual conditions, the equipment is arranged in the box body 1, the motor 6 is started, the motor 6 drives the driving shaft 602 to rotate, the driving wheel 603 on the driving shaft 602 drives the belt pulley 502 to rotate through the belt 604, the belt pulley 502 enables the fan 5 on the rotating shaft 501 to rotate, the air which is subjected to dust removal through the dust screen 4 is conveyed into the box body 1, the flowing air ensures that the equipment can be rapidly cooled, the moisture in the air is dried through the dehumidification screen 901, the equipment is ensured not to be short-circuited due to humidity, the hotter air in the box body 1 is discharged from the heat dissipation port 3, when the equipment is accidentally ignited, the bimetallic strip is heated, make go up fastener 1103 and fastener 1102 separation down, spring 1101 contracts for baffle 11 moves right, and the fire extinguishing material in fire prevention box 10 leaks through feed opening 1001, puts out a fire to equipment, prevents that the intensity of a fire from stretching.

The motor 6 can adopt a 4GN-3K model speed-reducing and speed-regulating motor produced by Bei Deke technology and a matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a heat radiation structure of electric power communication cabinet which characterized in that: comprises a box body (1), a rain shielding plate (2), a support rod (201), a heat dissipation port (3), a dust screen (4), a motor (6), a driving shaft (602), a driving wheel (603), the heat dissipation port (3) and a fireproof structure, wherein the heat dissipation port (3) is formed in the left side wall of the box body (1), a fireproof box (10) is arranged on the side wall of the top of the inner cavity of the box body (1), a fixed rod (202) is installed at the top of the box body (1), the bottom of the support rod (201) is fixedly connected with the fixed rod (202), the top of the support rod (201) is welded with a connecting rod (204) arranged along the horizontal direction, the lower side surface of the rain shielding plate (2) is welded with the connecting rod (204), a partition plate (9) is installed in the inner cavity of the box body (1), a dehumidification net (901) is installed in a through, the box body (1) is communicated with the inner cavity of the protection box (601) through a vent hole (7) formed in the bottom of the left side wall, the motor (6) is installed in the inner cavity of the protection box (601), the tail part of the motor (6) is connected with the side wall of the top of the protection box (601), the output end of the motor (6) is fixedly connected with a driving shaft (602), a fixed driving wheel (603) is sleeved on the driving shaft (602), a dustproof net (4) is arranged in the inner cavity of the protection box (601), the top end of the dustproof net (4) is connected with the side wall of the inner top of the protection box (601), and the lower end of the dustproof net is connected with the side wall;

the heat dissipation structure comprises a spleen belt (604), a fan (5), a rotating shaft (501) and a belt pulley (502), wherein the belt pulley (502) is arranged on the annular side surface of the bottom of the rotating shaft (501), the belt pulley (502) is in transmission connection with a driving wheel (603) through the belt (604), the upper end of the rotating shaft (501) is connected with a partition plate (9), the lower end of the rotating shaft is connected with the side wall of the bottom of the box body (1), and the fan (5) is fixedly connected to the annular side surface of the rotating shaft (501);

fireproof structure includes fire prevention box (10), feed opening (1001), baffle (11), spring (1101), fastener (1102) down, goes up fastener (1103) and bimetallic strip (1104), feed opening (1001) have been seted up to fire prevention box (10) bottom lateral wall, feed opening (1001) are connected with baffle (11), baffle (11) right-hand member is connected with fire prevention box (10) lateral wall through spring (1101), and baffle (11) left end fastener (1102) and last fastener (1103) block through the lower fastener (1102) of rigid coupling, go up fastener (1103) and bimetallic strip (1104) and install in the fluting of seting up of fire prevention box (10) bottom lateral wall, go up fastener (1103) top right-hand member surface and bimetallic strip (1104) rigid coupling.

2. The heat dissipation structure of the power communication cabinet as claimed in claim 1, wherein: the size of baffle (11) is greater than feed opening (1001), and baffle (11) and fire-proof box (10) swing joint.

3. The heat dissipation structure of the power communication cabinet as claimed in claim 1, wherein: the heat dissipation openings (3) are provided with a plurality of heat dissipation openings, the side wall of the left end of the box body (1) is uniformly arranged, and the dust screen (4) is installed in the heat dissipation openings (3).

4. The heat dissipation structure of the power communication cabinet as claimed in claim 1, wherein: the fixing rod (202) is fixedly connected with the box body (1) through a bolt (203).

5. The heat dissipation structure of the power communication cabinet as claimed in claim 1, wherein: the opening has been seted up to guard box (601) right-hand member lateral wall, and installs protection network (8) in the opening.

6. The heat dissipation structure of the power communication cabinet as claimed in claim 1, wherein: the bimetallic strip (1104) is heated and can contract upwards, and when the upper clamping piece (1103) is clamped with the lower clamping piece (1102), the baffle (11) completely shields the feed opening (1001).