CN211017966U - Heat dissipation switch cabinet - Google Patents

Heat dissipation switch cabinet Download PDF

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Publication number
CN211017966U
CN211017966U CN201922375616.8U CN201922375616U CN211017966U CN 211017966 U CN211017966 U CN 211017966U CN 201922375616 U CN201922375616 U CN 201922375616U CN 211017966 U CN211017966 U CN 211017966U
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CN
China
Prior art keywords
air
heat
heat dissipation
movable cover
shell
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Active
Application number
CN201922375616.8U
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Chinese (zh)
Inventor
刘坚鹏
李远青
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Shenzhen Guangchuang Electric Co ltd
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Shenzhen Guangchuang Electric Co ltd
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Priority to CN201922375616.8U priority Critical patent/CN211017966U/en
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Abstract

The utility model discloses a heat dissipation cubical switchboard, including casing, support column, heat-conducting plate, fin, annular duct, aviation baffle, radiating groove, heat conduction strip, first fan, mounting panel, mounting bar, fixed frame, filter screen, filter plate, fresh air inlet, back lid, air vent, second fan, hinge, removable cover, inlet port and guide rail. The utility model discloses it is rational in infrastructure, air through the casing inside gets into the inside of fixed frame through the fresh air inlet of fixed frame both sides, through the dual filtration of filter plate and filter screen, the dust interception that carries in with the air is in fixed frame, the inside second fan of air vent through back lid one end in time blows off the inside hot-air of casing, thereby keep the good heat dissipation of cubical switchboard, through hinge upset movable cover, the one end of movable cover breaks away from the guide rail, thereby the exhaust aperture of adjustment air vent, through the inlet port of movable cover one end, reduce the entering of dust, and the heat dissipation effect is improved.

Description

Heat dissipation switch cabinet
Technical Field
The utility model relates to a cubical switchboard specifically is a heat dissipation cubical switchboard belongs to cubical switchboard application technical field.
Background
The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.
The setting up of present electrical switchgear louvre makes the dust in the air very easily get into the cubical switchboard and can block up the louvre on the louvre attached to, will influence the radiating effect, and then leads to the cubical switchboard inside high temperature, and then leads to the circuit ageing and short circuit, and the fault rate risees to the life who makes the cubical switchboard shortens, and the potential safety hazard becomes more and more, and current cubical switchboard radiating effect is poor, and the dust is difficult for cleaing away in getting into the cubical switchboard. Therefore, a heat dissipation switch cabinet is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat dissipation cubical switchboard just in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a heat dissipation switch cabinet comprises a shell, a heat dissipation device and a dust removal device;
the heat dissipation device comprises a support column fixedly connected inside the shell, one end of the support column is fixedly connected with the mounting plate, the center of the mounting plate is provided with a heat dissipation groove, and one side of the heat dissipation groove is provided with a mounting bar;
the dust collector comprises a rear cover which is in threaded connection with one end of the shell through a bolt, an air vent is formed in the rear cover, and the bottom end of the inner portion of the shell is fixedly connected with the fixing frame.
Preferably, the inside fixed connection filter screen and the filter plate of fixed frame, the fresh air inlet has all been opened to the both ends lateral wall of fixed frame.
Preferably, four corners of the inner wall of the casing are fixedly connected with air deflectors, an arc-shaped groove is formed in the side wall of one end of each air deflector, an annular air duct is formed between the inner wall of the casing and the mounting plate, and a first fan is arranged between the inner wall of the casing and the mounting plate.
Preferably, the inside fixed connection heat conduction strip of mounting panel, the one end fixed connection heat-conducting plate of heat conduction strip, a plurality of fin is installed to the one end lateral wall of heat-conducting plate.
Preferably, the second fan is installed inside the vent hole, one side of the vent hole is hinged to one end of the movable cover through a hinge, and a plurality of air inlet holes are formed in the movable cover.
Preferably, one side of the inside of the vent hole is fixedly connected with a guide rail, and the guide rail is clamped and connected with one end of the movable cover.
The utility model has the advantages that:
1. the heat conducting strip through the inside of the mounting panel transmits heat, the heat is transmitted to the heat conducting plate through the heat conducting strip, the heat is gathered through the radiating fins on the heat conducting plate, the air inside the shell is blown through the work of the first fan, the air in the annular air duct is guided through the air guide plate, then the heat on the radiating fins is taken away, and the heat radiating effect is good.
2. Through the inside fresh air inlet of the inside air process fixed frame both sides of casing entering fixed frame, through the dual filtration of filter plate and filter screen, the dust interception that carries in the air is in fixed frame, the inside second fan of air vent through back lid one end in time blows off the inside hot-air of casing, thereby keep the good heat dissipation of cubical switchboard, through hinge upset movable cover, the one end of movable cover breaks away from the guide rail, thereby adjust the exhaust aperture of air vent, through the inlet port of movable cover one end, reduce the entering of dust, and the heat dissipation effect is improved.
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 view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the rear cover of the present invention;
fig. 3 is a schematic view of the positions of the rear cover, the vent hole, the hinge, the movable cover and the air inlet of the present invention.
In the figure: 1. the heat-conducting plate comprises a shell, 2, supporting columns, 3, a heat-conducting plate, 4, radiating fins, 5, an annular air duct, 6, an air deflector, 7, a radiating groove, 8, a heat-conducting strip, 9, a first fan, 10, a mounting plate, 11, a mounting strip, 12, a fixing frame, 13, a filter screen, 14, a filter plate, 15, an air inlet hole, 16, a rear cover, 17, an air vent, 18, a second fan, 19, a hinge, 20, a movable cover, 21, an air inlet hole, 22 and a guide rail.
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. 1-3, a heat dissipation switch cabinet includes a housing 1, a heat dissipation device and a dust removal device;
the heat dissipation device comprises a support column 2 fixedly connected inside a shell 1, one end of the support column 2 is fixedly connected with a mounting plate 10, a heat dissipation groove 7 is formed in the center of the mounting plate 10, and a mounting bar 11 is mounted on one side of the heat dissipation groove 7, so that the heat dissipation effect is improved;
dust collector includes the back lid 16 of bolt threaded connection in casing 1 one end, open the inside of back lid 16 has the air vent 17, the fixed frame 12 of inside bottom fixed connection of casing 1 reduces the entering of dust, makes things convenient for cleaing away of dust.
The filter screen 13 and the filter plate 14 are fixedly connected inside the fixed frame 12, and the side walls of the two ends of the fixed frame 12 are provided with air inlet holes 15, so that the structure is more reasonable and the connection is convenient; four corners of the inner wall of the shell 1 are fixedly connected with air deflectors 6, an arc-shaped groove is formed in the side wall of one end of each air deflector 6, an annular air duct 5 is formed between the inner wall of the shell 1 and the mounting plate 10, and a first fan 9 is arranged between the inner wall of the shell 1 and the mounting plate 10, so that the structure is more reasonable and the connection is convenient; the heat conducting strip 8 is fixedly connected inside the mounting plate 10, one end of the heat conducting strip 8 is fixedly connected with the heat conducting plate 3, and the side wall of one end of the heat conducting plate 3 is provided with the plurality of radiating fins 4, so that the structure is more reasonable and the connection is convenient; the second fan 18 is arranged in the vent hole 17, one side of the vent hole 17 is hinged with one end of the movable cover 20 through a hinge 19, and a plurality of air inlets 21 are formed in the movable cover 20, so that the structure is more reasonable and the connection is convenient; the guide rail 22 is fixedly connected to one side of the inside of the vent hole 17, and the guide rail 22 is clamped and connected with one end of the movable cover 20, so that the structure is more reasonable, and the connection is convenient.
When the utility model is used, firstly, all the electrical components in the device are externally connected with a control switch and a power supply, then the electrical components to be installed are installed on the installation bar 11 on one side of the installation plate 10, when the electrical components on the installation bar 11 generate heat, the heat is transferred to the installation plate 10, the heat is transferred through the heat conduction bar 8 in the installation plate 10, the heat is transferred to the heat conduction plate 3 through the heat conduction bar 8, the heat is gathered through the radiating fins 4 on the heat conduction plate 3, the air in the shell 1 is blown to circulate along the annular air duct 5 through the work of the first fan 9, the air in the annular air duct 5 is guided through the air deflector 6, then the heat on the radiating fins 4 is taken away, the air in the shell 1 enters the inside of the fixed frame 12 through the air inlet holes 15 on the two sides of the fixed frame 12, and is double-filtered through the filter plates 14, the dust carried in the air is intercepted in the fixed frame 12, the hot air in the shell 1 is blown out in time through the second fan 18 in the vent hole 17 at one end of the rear cover 16, so that the good heat dissipation of the switch cabinet is kept, the movable cover 20 is overturned through the hinge 19, one end of the movable cover 20 is separated from the guide rail 22, the exhaust aperture of the vent hole 17 is adjusted, the dust entering is reduced through the air inlet 21 at one end of the movable cover 20, and the heat dissipation effect is improved.
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 (6)

1. A heat dissipation cubical switchboard which characterized in that: comprises a shell (1), a heat dissipation device and a dust removal device;
the heat dissipation device comprises a support column (2) fixedly connected inside a shell (1), one end of the support column (2) is fixedly connected with a mounting plate (10), a heat dissipation groove (7) is formed in the center of the mounting plate (10), and a mounting bar (11) is mounted on one side of the heat dissipation groove (7);
dust collector includes back lid (16) of bolt threaded connection in casing (1) one end, the inside of back lid (16) is opened there is air vent (17), the fixed frame (12) of inside bottom fixed connection of casing (1).
2. A heat dissipating switchgear, according to claim 1, characterized in that: the filter screen (13) and the filter plate (14) are fixedly connected inside the fixing frame (12), and air inlet holes (15) are formed in the side walls of the two ends of the fixing frame (12).
3. A heat dissipating switchgear, according to claim 1, characterized in that: the air guide plate (6) is fixedly connected to four corners of the inner wall of the shell (1), an arc-shaped groove is formed in the side wall of one end of the air guide plate (6), an annular air duct (5) is formed between the inner wall of the shell (1) and the mounting plate (10), and a first fan (9) is mounted between the inner wall of the shell (1) and the mounting plate (10).
4. A heat dissipating switchgear, according to claim 1, characterized in that: the inside fixed connection heat conduction strip (8) of mounting panel (10), the one end fixed connection heat-conducting plate (3) of heat conduction strip (8), a plurality of fin (4) are installed to the one end lateral wall of heat-conducting plate (3).
5. A heat dissipating switchgear, according to claim 1, characterized in that: the air conditioner is characterized in that a second fan (18) is installed inside the vent hole (17), one side of the vent hole (17) is hinged to one end of a movable cover (20) through a hinge (19), and a plurality of air inlets (21) are formed in the movable cover (20).
6. A heat dissipating switchgear, according to claim 1, characterized in that: one side of the inside of the vent hole (17) is fixedly connected with a guide rail (22), and the guide rail (22) is clamped and connected with one end of the movable cover (20).
CN201922375616.8U 2019-12-25 2019-12-25 Heat dissipation switch cabinet Active CN211017966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922375616.8U CN211017966U (en) 2019-12-25 2019-12-25 Heat dissipation switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922375616.8U CN211017966U (en) 2019-12-25 2019-12-25 Heat dissipation switch cabinet

Publications (1)

Publication Number Publication Date
CN211017966U true CN211017966U (en) 2020-07-14

Family

ID=71474270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922375616.8U Active CN211017966U (en) 2019-12-25 2019-12-25 Heat dissipation switch cabinet

Country Status (1)

Country Link
CN (1) CN211017966U (en)

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