CN211480552U

CN211480552U - Power switch cabinet with good heat dissipation effect

Info

Publication number: CN211480552U
Application number: CN202020038797.5U
Authority: CN
Inventors: 罗星光
Original assignee: Zhuji Aoyu Machinery Accessories Factory
Current assignee: Zhuji Aoyu Machinery Accessories Factory
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-11
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a power switch cabinet that radiating effect is good, including the cubical switchboard body, the air intake has all been seted up at both ends about cubical switchboard body bottom, the lower extreme fixedly connected with second dust screen of air intake, the middle-end fixed mounting of cubical switchboard body inner chamber bottom has the second motor, the output shaft fixedly connected with second flabellum of second motor, the air outlet has all been seted up to the upper end of the cubical switchboard body left and right sides, the first dust screen of outside fixedly connected with of air outlet, the equal fixedly connected with mounting panel in both ends about cubical switchboard body inner chamber top. The utility model discloses an effect of air intake, second flabellum, second motor, first flabellum and air outlet to reached the purpose that the radiating effect is good, it is poor to have solved current power switch cabinet radiating effect, and the life-span of component in the power switch cabinet not only can be influenced to the inside high temperature of power switch cabinet, can cause the conflagration moreover, causes economic loss's problem.

Description

Power switch cabinet with good heat dissipation effect

Technical Field

The utility model relates to a power switch cabinet technical field specifically is a power switch cabinet that radiating effect is good.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet, 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, some switch cabinets are also provided with low-frequency load shedding for protecting main equipment, the heat dissipation effect of the existing power switch cabinet is poor, the service life of elements in the switch cabinet can be influenced due to overhigh temperature in the power switch cabinet, fire disasters can be caused, and economic losses are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power switch cabinet that radiating effect is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power switch cabinet that radiating effect is good, includes the cubical switchboard body, the air intake has all been seted up at both ends about cubical switchboard body bottom, the lower extreme fixedly connected with second dust screen of air intake, the middle-end fixed mounting of cubical switchboard body inner chamber bottom has the second motor, the output shaft fixedly connected with second flabellum of second motor, the air outlet has all been seted up to the upper end of the cubical switchboard body left and right sides, the first dust screen of outside fixedly connected with of air outlet, the equal fixedly connected with mounting panel in both ends about cubical switchboard body inner chamber top, the vent has been seted up to the upper end of mounting panel internal surface, the mounting panel is close to the first motor of lower extreme fixedly connected with of first dust screen one side, the first flabellum of output shaft fixedly connected with of first motor.

Preferably, all fixedly connected with supporting legs around cubical switchboard body bottom, the bottom fixedly connected with bottom plate of supporting leg.

Preferably, the front surface of the switch cabinet body is fixedly provided with a display screen and a control button from top to bottom in sequence.

Preferably, both ends all have a cabinet door through hinge swing joint about the cubical switchboard body is positive, the positive middle-end fixedly connected with lantern ring of cabinet door, the inner chamber of the lantern ring is pegged graft and is had the inserted bar.

Preferably, the equal fixedly connected with support of lower extreme of cubical switchboard body inner chamber left and right sides, the one end fixedly connected with metal mesh that the support is close to the second motor, the left middle-end fixed mounting of cubical switchboard body inner chamber has the temperature-sensing ware.

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

1. the utility model is provided with an air inlet, a second fan blade, a second motor, a first fan blade and an air outlet, a temperature sensor can sense the temperature in the switch cabinet body and display the temperature on a display screen, when people observe that the temperature in the switch cabinet body exceeds the set temperature, the second motor and the first motor are opened through a control button, the second motor can drive the second fan blade to rotate, the second fan blade can suck the outside air through the air inlet and blow the components above at high speed, the high temperature on the components is taken away, the first motor can drive the first fan blade to rotate, the hot air blown upwards can be blown out of the switch cabinet body through the air outlet by the rotation of the first fan blade, thereby achieving the purpose of good heat dissipation effect, solving the problem that the heat dissipation effect of the existing power switch cabinet is poor, the service life of the components in the switch cabinet can be influenced by the overhigh temperature in the power switch cabinet, but also causes fire and economic loss.

2. The utility model discloses set up first dust screen and second dust screen, first dust screen and second dust screen can effectively reduce the dust and pass through this internal air intake and air outlet entering cubical switchboard, avoid the dust to influence components and parts work to dustproof purpose has been reached.

Drawings

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

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

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a switch cabinet body; 2. supporting legs; 3. inserting a rod; 4. a display screen; 5. a collar; 6. a cabinet door; 7. a control button; 8. a base plate; 9. a support; 10. a temperature sensor; 11. an air outlet; 12. a first fan blade; 13. a first motor; 14. a vent; 15. mounting a plate; 16. a first dust screen; 17. a metal mesh; 18. a second fan blade; 19. an air inlet; 20. a second motor; 21. and a second dust screen.

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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The utility model discloses a cubical switchboard body 1, supporting leg 2, inserted bar 3, display screen 4, the lantern ring 5, cabinet door 6, control button 7, bottom plate 8, support 9, temperature-sensing ware 10, air outlet 11, first flabellum 12, first motor 13, vent 14, mounting panel 15, first dust screen 16, metal mesh 17, second flabellum 18, air intake 19, second motor 20 and second dust screen 21 part are the parts that general standard or technical personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an electric power switch cabinet with good heat dissipation effect comprises a switch cabinet body 1, wherein air inlets 19 are respectively formed at the left and right ends of the bottom of the switch cabinet body 1, a second dust screen 21 is fixedly connected to the lower end of the air inlet 19, a second motor 20 is fixedly mounted at the middle end of the bottom of the inner cavity of the switch cabinet body 1, a second fan blade 18 is fixedly connected to the output shaft of the second motor 20, air outlets 11 are respectively formed at the upper ends of the left and right sides of the switch cabinet body 1, a first dust screen 16 is fixedly connected to the outer side of the air outlet 11, the first dust screen 16 and the second dust screen 21 can effectively reduce dust from entering the switch cabinet body 1 through the air inlets 19 and the air outlets 11, thereby preventing the dust from affecting the operation of components, so as to achieve the purpose of dust prevention, mounting plates 15 are fixedly connected to the left and right ends of the top of the inner cavity, the bottom of the supporting leg 2 is fixedly connected with a bottom plate 8, the front of the switch cabinet body 1 is fixedly provided with a display screen 4 and a control button 7 from top to bottom in sequence, the left and right ends of the front of the switch cabinet body 1 are movably connected with cabinet doors 6 through hinges, the middle end of the front of the cabinet doors 6 is fixedly connected with a lantern ring 5, an inner cavity of the lantern ring 5 is inserted with an inserted link 3, the lower ends of the left and right sides of the inner cavity of the switch cabinet body 1 are fixedly connected with a support 9, one end of the support 9 close to a second motor 20 is fixedly connected with a metal net 17, the middle end of the left side of the inner cavity of the switch cabinet body 1 is fixedly provided with a temperature sensor 10, the upper end of the inner surface of the mounting plate 15 is provided with a vent 14, the lower end of the mounting plate 15 close to one side of a first dust screen 16 is fixedly connected with a first motor 13, when people observe that the temperature in the cubical switchboard body 1 surpasss the settlement temperature, open second motor 20 and first motor 13 through control button 7, second motor 20 can drive second flabellum 18 and rotate, second flabellum 18 rotates and can inhale external air and blow the components and parts to the top at a high speed through air intake 19, take away the high temperature on the components and parts, first motor 13 can drive first flabellum 12 and rotate, first flabellum 12 rotates and can blow out cubical switchboard body 1 through air outlet 11 with the hot-air that blows to the top, thereby reached the good mesh of radiating effect (adopt the commercial power to supply power in this application).

When the temperature sensor is used, the air inlet 19, the second fan blade 18, the second motor 20, the first motor 13, the first fan blade 12 and the air outlet 11 are arranged, the temperature sensor 10 can sense the temperature in the switch cabinet body 1 and display the temperature on the display screen 4, when people observe that the temperature in the switch cabinet body 1 exceeds a set temperature, the second motor 20 and the first motor 13 are opened through the control button 7, the second motor 20 can drive the second fan blade 18 to rotate, the second fan blade 18 can suck outside air through the air inlet 19 and blow the outside air to the upper components at a high speed to take away high temperature on the components, the first motor 13 can drive the first fan blade 12 to rotate, the first fan blade 12 can blow the hot air blown upwards out of the switch cabinet body 1 through the air outlet 11 through the rotation, the purpose of good heat dissipation effect is achieved, the problem of poor heat dissipation effect of the existing power switch cabinet is solved, the service life of the components in the switch cabinet can be influenced by overhigh temperature inside the power switch cabinet, and can cause the conflagration moreover, cause economic loss's problem, set up first dust screen 16 and second dust screen 21, first dust screen 16 and second dust screen 21 can effectively reduce the dust and pass through air intake 19 and air outlet 11 entering cubical switchboard body 1 in, avoid the dust to influence components and parts work to dustproof mesh has been reached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power switch cabinet that radiating effect is good, includes cubical switchboard body (1), its characterized in that: the left end and the right end of the bottom of the switch cabinet body (1) are both provided with air inlets (19), the lower end of the air inlet (19) is fixedly connected with a second dustproof net (21), the middle end of the bottom of the inner cavity of the switch cabinet body (1) is fixedly provided with a second motor (20), the output shaft of the second motor (20) is fixedly connected with second fan blades (18), the upper ends of the left side and the right side of the switch cabinet body (1) are respectively provided with an air outlet (11), a first dust screen (16) is fixedly connected with the outer side of the air outlet (11), the left end and the right end of the top of the inner cavity of the switch cabinet body (1) are fixedly connected with mounting plates (15), the upper end of the inner surface of the mounting plate (15) is provided with a vent (14), the lower end of the mounting plate (15) close to one side of the first dust screen (16) is fixedly connected with a first motor (13), the output shaft of the first motor (13) is fixedly connected with a first fan blade (12).

2. The power switch cabinet with good heat dissipation effect as claimed in claim 1, wherein: the switch cabinet is characterized in that the periphery of the bottom of the switch cabinet body (1) is fixedly connected with supporting legs (2), and the bottom of each supporting leg (2) is fixedly connected with a bottom plate (8).

3. The power switch cabinet with good heat dissipation effect as claimed in claim 1, wherein: the front of the switch cabinet body (1) is fixedly provided with a display screen (4) and a control button (7) from top to bottom in sequence.

4. The power switch cabinet with good heat dissipation effect as claimed in claim 1, wherein: both ends all have cabinet door (6) through hinge swing joint about cubical switchboard body (1) is positive, cabinet door (6) positive middle-end fixedly connected with lantern ring (5), the inner chamber of lantern ring (5) is pegged graft and is had inserted bar (3).

5. The power switch cabinet with good heat dissipation effect as claimed in claim 1, wherein: the utility model discloses a temperature sensing device, including cubical switchboard body (1), the equal fixedly connected with support (9) of lower extreme of both sides about cubical switchboard body (1) inner chamber, one end fixedly connected with metal mesh (17) that support (9) are close to second motor (20), cubical switchboard body (1) inner chamber left middle-end fixed mounting has temperature-sensing ware (10).