CN214590083U

CN214590083U - Alternating current low-voltage power distribution cabinet

Info

Publication number: CN214590083U
Application number: CN202120216187.4U
Authority: CN
Inventors: 芦晓珺; 赵欣威
Original assignee: Shanxi Waston Electronic Technology Co ltd
Current assignee: Shanxi Waston Electronic Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-02
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a switch board technical field just discloses an AC low-voltage power distribution cabinet, including rack and alarm lamp, rack upper end short-term test is provided with the alarm lamp, the rack passes through screw fixed connection with the alarm lamp, rack front end left side is provided with the cabinet door, rack right-hand member table side is provided with protection machanism, protection machanism's right-hand member is provided with heat dissipation mechanism, is provided with protection machanism through the crossing department at heat dissipation mechanism and rack in this kind of device, and protection machanism's inside is provided with the guard plate moreover, when not using this heat dissipation mechanism like this, can pull down the guard plate and reach the effect of protection, shifts up the guard plate when using, can pass through the setting of guard plate like this, the effectual protection that has improved to heat dissipation mechanism, has avoided the phenomenon that the dust got into.

Description

Alternating current low-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is an AC low voltage power switch board.

Background

The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and the electric cabinet can realize the control of a motor and a switch. The PLC control cabinet has the protection functions of overload, short circuit, open-phase protection and the like.

The PLC comprehensive control cabinet has the protection functions of overload, short circuit, open-phase protection and the like. It has compact structure, stable operation and complete functions. The intelligent control system can be combined according to the actual control scale, not only can realize single-cabinet automatic control, but also can realize that a plurality of cabinets form a distributed control system through an industrial Ethernet or an industrial field bus network.

When the heat dissipation mechanism in the existing alternating-current low-voltage power distribution cabinet is not used, one end, close to the cabinet, of the heat dissipation mechanism is in an open shape, so that more dust can enter the inside of the heat dissipation mechanism due to electrostatic action, and the phenomenon of poor contact of the heat dissipation mechanism due to accumulation of the dust can be caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an AC low-voltage power distribution cabinet has solved the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an AC low-voltage power distribution cabinet, includes rack and alarm lamp, rack upper end short-term test is provided with the alarm lamp, the rack passes through screw fixed connection with the alarm lamp, rack front end left side is provided with the cabinet door, rack right-hand member table side is provided with protection machanism, protection machanism's right-hand member is provided with heat dissipation mechanism, heat dissipation mechanism's bottom is provided with the vent, protection machanism's constitution is including connecting hole, support body, guard plate and mounting hole, the inside four corners department of support body respectively is provided with a connecting hole, the inside axle center department of support body is provided with the guard plate, both ends respectively are provided with a mounting hole about the guard plate.

Preferably, the cabinet door comprises a hinge pin, a door body, an observation window and a handle, the observation window is arranged at the upper end inside the door body, the handle is arranged on the lower side of the right end of the observation window, and the hinge pin is respectively arranged on the upper side and the lower side of the left end of the door body.

Preferably, the heat dissipation mechanism comprises a first heat dissipation fan, a frame, a second heat dissipation fan and a connecting plate, two ends of the frame are respectively provided with one connecting plate, the right end inside the frame is provided with the second heat dissipation fan, and the left end of the second heat dissipation fan is provided with the first heat dissipation fan.

Preferably, the alarm lamp and power electric connection, the inside of alarm lamp is provided with three-colour light, the bottom of alarm lamp is provided with the connection bottom plate.

Preferably, the ventilation opening is of a plate-shaped structure, and a plurality of rectangular holes are formed in the ventilation opening.

Preferably, the cabinet is of a hollow box-shaped structure, the four corners of the bottom end of the cabinet are respectively provided with a foot pad, and the bottom ends of the foot pads are respectively provided with an anti-skid pad.

Preferably, the first and second heat dissipation fans have the same size and specification, and are respectively fixed at two ends of the inside of the frame.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

(1) according to the device, the protection mechanism is arranged at the intersection of the heat dissipation mechanism and the cabinet, and the protection plate is arranged inside the protection mechanism, so that the protection plate can be pulled down to achieve the protection effect when the heat dissipation mechanism is not used, and the protection plate is moved up when the heat dissipation mechanism is used, so that the protection of the heat dissipation mechanism is effectively improved through the arrangement of the protection plate, and the phenomenon of dust entering is avoided;

(2) through protection machanism's setting in this kind of device, can be so that heat dissipation mechanism obtains better protection under protection machanism's effect, protection machanism is through connecting hole and rack interconnect all around moreover for protection machanism is inseparabler with the rack is connected, can be with heat dissipation mechanism interconnect through the mounting hole moreover, can make heat dissipation mechanism fixed more convenient like this.

Drawings

Fig. 1 is a schematic view of the overall structure of the ac low-voltage power distribution cabinet of the present invention;

FIG. 2 is a schematic view of the overall structure of the cabinet door of the present invention;

FIG. 3 is a schematic top view of the protection mechanism of the present invention;

fig. 4 is a schematic view of the sectional structure of the heat dissipation mechanism of the present invention.

In the figure: 1. a cabinet door; 11. a pin shaft; 12. a door body; 13. an observation window; 14. a handle; 2. an alarm lamp; 3. a cabinet; 4. a protection mechanism; 41. connecting holes; 42. a frame body; 43. a protection plate; 44. mounting holes; 5. a heat dissipation mechanism; 51. a first heat dissipation fan; 52. a frame; 53. a second heat dissipation fan; 54. a connecting plate; 6. and a vent.

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.

Examples

The embodiment of the utility model provides a technical scheme, as shown in figures 1-4;

the implementation mode is specifically as follows: an alternating current low-voltage power distribution cabinet comprises a cabinet 3 and an alarm lamp 2, the alarm lamp 2 is arranged on the upper end of the cabinet 3 in a small measurement mode, the alarm lamp 2 is electrically connected with a power supply, three-color light is arranged inside the alarm lamp 2, so that alarm can be better performed, a connecting bottom plate is arranged at the bottom end of the alarm lamp 2, the cabinet 3 is fixedly connected with the alarm lamp 2 through screws, a cabinet door 1 is arranged on the left side of the front end of the cabinet 3, the cabinet 3 is of a hollow box structure, four corners of the bottom end of the cabinet 3 are respectively provided with a foot pad, the bottom ends of the foot pads are respectively provided with a non-slip pad, so that a better anti-slip effect can be achieved through the arrangement of the non-slip pads, the cabinet door 1 comprises a pin shaft 11, a door body 12, an observation window 13 and a handle 14, the upper end inside the door body 12 is provided with an observation window 13, the handle 14 is arranged on the lower side of the right end of the observation window 13, the door body 12 is respectively provided with a pin shaft 11, the right end surface side of the cabinet 3 is provided with a protection mechanism 4, the right end of the protection mechanism 4 is provided with a heat dissipation mechanism 5, the heat dissipation mechanism 5 comprises a first heat dissipation fan 51, a frame 52, a second heat dissipation fan 53 and a connecting plate 54, two ends of the frame 52 are respectively provided with one connecting plate 54, the right end inside the frame 52 is provided with the second heat dissipation fan 53, the left end of the second heat dissipation fan 53 is provided with the first heat dissipation fan 51, the sizes and the specifications of the first heat dissipation fan 51 and the second heat dissipation fan 53 are the same, so that the heat dissipation effect can be better achieved through the first heat dissipation fan 51 and the second heat dissipation fan 53, the first heat dissipation fan 51 and the second heat dissipation fan 53 are respectively fixed at two ends inside the frame 52, the bottom end of the heat dissipation mechanism 5 is provided with a vent 6, the vent 6 is of a plate-shaped structure, the inside of the vent 6 is provided with a plurality of rectangular holes, so as to better achieve the ventilation and heat dissipation effects, the protection mechanism 4 comprises a connecting hole 41, a frame body 42, a protection plate 43 and mounting holes 44, wherein the connecting hole 41 is respectively arranged at the four corners inside the frame body 42, the protection plate 43 is arranged at the axis inside the frame body 42, and the mounting holes 44 are respectively arranged at the left end and the right end of the protection plate 43.

The working principle is as follows: when the use of the device is to be performed, the electrical components inside the cabinet 3 are connected tightly, then the lines are connected tightly, thus, the control cabinet can have the protection functions of overload, short circuit, open-phase protection and the like through internal electrical elements, thereby better protecting the circuit, and in the using process, the heat dissipation mechanism 5 can work, thereby discharging heat generated by the operation of electrical components in the cabinet 3 in time, prolonging the service life of the whole structure, and the heat dissipation mechanism 5 is fixedly connected with the protection mechanism 4, so that when the heat dissipation mechanism 5 is not used, the protection plate 43 inside the protection mechanism 4 can be pulled down, so that dust is prevented from entering the inside of the heat dissipation mechanism 5, and when the inside temperature of this switch board is higher, can report to the police through alarm lamp 2, avoided the phenomenon that the too high staff of inside temperature does not in time observe.

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 an AC low-voltage power distribution cabinet, includes rack (3) and alarm lamp (2), its characterized in that: rack (3) upper end short-term test is provided with alarm lamp (2), rack (3) and alarm lamp (2) pass through screw fixed connection, rack (3) front end left side is provided with cabinet door (1), rack (3) right-hand member table side is provided with protection machanism (4), the right-hand member of protection machanism (4) is provided with heat dissipation mechanism (5), the bottom of heat dissipation mechanism (5) is provided with vent (6), the constitution of protection machanism (4) is including connecting hole (41), support body (42), guard plate (43) and mounting hole (44), support body (42) inside four corners department respectively is provided with one connecting hole (41), support body (42) inside axle center department is provided with guard plate (43), both ends respectively are provided with one mounting hole (44) about guard plate (43).

2. Ac low-voltage distribution cabinet according to claim 1, characterized in that: the cabinet door (1) comprises a pin shaft (11), a door body (12), an observation window (13) and a handle (14), wherein the observation window (13) is arranged at the upper end inside the door body (12), the handle (14) is arranged on the lower side of the right end of the observation window (13), and the pin shaft (11) is respectively arranged on the upper side and the lower side of the left end of the door body (12).

3. Ac low-voltage distribution cabinet according to claim 1, characterized in that: the heat dissipation mechanism (5) comprises a first heat dissipation fan (51), a frame (52), a second heat dissipation fan (53) and a connecting plate (54), wherein the two ends of the frame (52) are respectively provided with the connecting plate (54), the right end inside the frame (52) is provided with the second heat dissipation fan (53), and the left end of the second heat dissipation fan (53) is provided with the first heat dissipation fan (51).

4. Ac low-voltage distribution cabinet according to claim 1, characterized in that: alarm lamp (2) and power electric connection, the inside of alarm lamp (2) is provided with three-colour light, the bottom of alarm lamp (2) is provided with the connection bottom plate.

5. Ac low-voltage distribution cabinet according to claim 1, characterized in that: the ventilation opening (6) is of a plate-shaped structure, and a plurality of rectangular holes are formed in the ventilation opening (6).

6. Ac low-voltage distribution cabinet according to claim 1, characterized in that: the cabinet (3) is of a hollow box structure, the four corners of the bottom end of the cabinet (3) are respectively provided with a pad, and the bottom ends of the pads are respectively provided with an anti-skid pad.

7. Ac low-voltage power distribution cabinet according to claim 3, characterized in that: the sizes and specifications of the first heat radiation fan (51) and the second heat radiation fan (53) are the same, and the first heat radiation fan (51) and the second heat radiation fan (53) are respectively fixed at two ends of the inside of the frame (52).