CN214542998U

CN214542998U - Heat dissipation switch cabinet

Info

Publication number: CN214542998U
Application number: CN202022553838.7U
Authority: CN
Inventors: 张明明
Original assignee: Shanxi Qihang Technology Co ltd
Current assignee: Shanxi Qihang Technology Co ltd
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-10-29
Anticipated expiration: 2030-11-08

Abstract

The utility model discloses a heat dissipation cubical switchboard relates to cubical switchboard technical field, the power distribution box comprises a box body, the mount is installed to the inner wall of box, the inner wall of box is located the mount below and installs the fixed plate, one side of box is provided with the locked groove, one side that the locked groove was kept away from to the box is installed the guard gate, one side of box is provided with the rotation groove, the roof is installed to the top of box, the top installation air discharge fan of roof. The utility model discloses a set up roof, mount, fixed plate and box, when using, install the circuit in the box through the circuit locating hole, install circuit switch on the mount, fix the circuit on the fixed plate to accomodate the circuit, work efficiency when improving the circuit and detecting; through setting up the blast fan, scattered gas pocket and guard gate, when using, start the blast fan and can dispel the heat to the switch in the box, reduce the temperature in the box, avoid high temperature to cause the damage to power supply circuit.

Description

Heat dissipation switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a heat dissipation cubical switchboard.

Background

The switch cabinet (switchcabinet) is an electrical 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-cycle load shedding for protecting main equipment;

the classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades.

The appearance of cubical switchboard has made things convenient for electrical equipment's installation and storage greatly, but the cubical switchboard of present stage's heat dispersion is relatively poor, and the installation in the later stage is dismantled the maintenance and is more troublesome, influences the practicality of heat dissipation cubical switchboard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of poor heat dissipation and troublesome installation and maintenance, the heat dissipation switch cabinet is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation cubical switchboard, includes the box, the mount is installed to the inner wall of box, the inner wall of box is located the mount below and installs the fixed plate, one side of box is provided with the locked groove, one side that the locked groove was kept away from to the box is installed the guard gate, one side of box is provided with the rotation groove, the roof is installed to the top of box, the top installation air discharge fan of roof, the bottom of roof is connected with the connecting plate, one side of connecting plate is connected with the screw No. one, the gas pocket looses is installed to the outer wall of box, the border that agrees with mutually with the connecting plate is installed to outer wall one side of box.

Preferably, the outer wall of the protection door is located below the observation window and is provided with an air outlet, one side of the inner wall of the protection door is provided with a rotating bolt and a lock catch, and the protection door is rotatably connected with the box body through the rotating bolt and the rotating groove.

Preferably, the exhaust fan is detachably connected with the top plate through a second screw, and a thread groove matched with the second screw is formed in the inner wall of the top end of the top plate.

Preferably, a thread groove matched with a screw is formed in one side of the outer wall of the box body, the outer wall of the screw is matched with the inner wall of the thread groove, and the top plate is detachably connected with the box body through a connecting plate and the screw.

Preferably, the bottom end of the box body is provided with two circuit positioning holes.

Preferably, the outer wall of the lock catch is matched with the inner wall of the lock groove, and a clamping block matched with a clamping groove formed in one side of the lock catch is installed on the inner wall of the lock groove.

Preferably, the inner wall of the box body is coated with a flame-retardant coating.

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

1. the utility model discloses a set up roof, mount, fixed plate and box, when using, install the circuit in the box through the circuit locating hole, install circuit switch on the mount, fix the circuit on the fixed plate to accomodate the circuit, work efficiency when improving the circuit and detecting;

2. the utility model discloses a set up the blast fan, scattered gas pocket and guard gate, when using, start the blast fan and can dispel the heat to the switch in the box, reduce the temperature in the box, avoid the high temperature to make the power supply line in the box cause the damage, avoid appearing the conflagration.

Drawings

Fig. 1 is a perspective view of the present invention;

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

FIG. 3 is a structural view of the protective door of the present invention;

fig. 4 is a schematic connection diagram of the connection board of the present invention.

In the figure: 1. a box body; 2. a protective door; 3. a top plate; 4. a fixed mount; 5. air diffusing holes; 6. Locking; 7. locking the groove; 8. a connecting plate; 9. a first screw; 10. an edge; 11. a rotating groove; 12. rotating the bolt; 13. an air outlet; 14. an observation window; 15. a fixing plate; 16. a second screw; 17. an exhaust fan.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" 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 in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The exhaust fan (model: DHBFG) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a heat dissipation switch cabinet comprises a box body 1, a fixing frame 4 is installed on the inner wall of the box body 1, a fixing plate 15 is installed on the inner wall of the box body 1 and located below the fixing frame 4, a locking groove 7 is arranged on one side of the box body 1, a protective door 2 is installed on one side, away from the locking groove 7, of the box body 1, a rotating groove 11 is formed in one side of the box body 1, a top plate 3 is installed above the box body 1, an exhaust fan 17 is installed on the top end of the top plate 3, a connecting plate 8 is connected to the bottom end of the top plate 3, a first screw 9 is connected to one side of the connecting plate 8, an air diffusing hole 5 is installed on the outer wall of the box body 1, and an edge 10 matched with the connecting plate 8 is installed on one side of the outer wall of the box body 1.

Please refer to fig. 1 and 3, the outer wall of the protection door 2 is provided with an observation window 14, the outer wall of the protection door 2 is provided with an air outlet 13 below the observation window 14, one side of the inner wall of the protection door 2 is provided with a rotation bolt 12 and a lock catch 6, and the protection door 2 is rotatably connected with the box body 1 through the rotation bolt 12 and the rotation groove 11, so as to facilitate the installation of the protection door 2.

Please refer to fig. 1, the exhaust fan 17 is detachably connected to the top plate 3 via a second screw 16, and the inner wall of the top end of the top plate 3 is provided with a thread groove matched with the second screw 16, so as to facilitate the installation and the detachment of the exhaust fan 17.

Please refer to fig. 1 and 4, a thread groove matched with the first screw 9 is formed on one side of the outer wall of the box body 1, the outer wall of the first screw 9 is matched with the inner wall of the thread groove, and the top plate 3 is detachably connected with the box body 1 through the connecting plate 8 and the first screw 9, so that the top plate 3 is convenient to mount and dismount.

Please refer to fig. 2, the bottom of the box 1 is provided with two circuit positioning holes, which facilitates the installation of the circuit in the box 1 through the circuit positioning holes.

Please refer to fig. 1, the outer wall of the lock catch 6 is engaged with the inner wall of the lock slot 7, and the inner wall of the lock slot 7 is provided with a block matching with the slot on one side of the lock catch 6, so as to facilitate the opening and closing of the protection door 2.

Please refer to fig. 2, the inner wall of the box 1 is coated with a flame retardant coating to prevent a large fire from occurring outside the box 1 when the fire occurs in the box 1.

The working principle is as follows: firstly, when in use, a connected power supply circuit is arranged in the box body 1 through a circuit positioning hole arranged at the bottom end of the box body 1, then the power supply switch is arranged on the fixing frame 4, the power supply switch is fixed through a screw, then the circuit is arranged on the fixing plate 15, the circuit is fixed on the fixing plate 15 through a binding screw, the circuit is arranged, the practicability in later detection is improved, the maintenance is more convenient, after the power supply switch is arranged, the top plate 3 is arranged at the top end of the box body 1 and is connected with the edge 10 through the connecting plate 8, then the top plate 3 is fixed with the box body 1 through the first screw 9, then the blowing fan 17 is fixed through the second screw 16, then the blowing fan 17 is started, the blowing fan 17 dissipates heat in the box body 1, wind heat wind-heat wind exhausts through the gas outlet 13 and the gas dissipation hole 5, and the heat accumulation in the box body 1 is avoided, the protective door 2 is then closed and installed in the raised locking groove 7 by the locking catch 6.

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.

Claims

1. The utility model provides a heat dissipation cubical switchboard, includes box (1), its characterized in that: mount (4) are installed to the inner wall of box (1), fixed plate (15) are installed to the inner wall of box (1) is located mount (4) below, one side of box (1) is provided with locked groove (7), protective door (2) are installed to one side that locked groove (7) were kept away from in box (1), one side of box (1) is provided with rotation groove (11), roof (3) are installed to the top of box (1), exhaust fan (17) are installed on the top of roof (3), the bottom of roof (3) is connected with connecting plate (8), one side of connecting plate (8) is connected with screw (9) No. one, scattered gas pocket (5) are installed to the outer wall of box (1), edge (10) that agree with mutually with connecting plate (8) are installed to outer wall one side of box (1).

2. A heat dissipating switchgear, according to claim 1, characterized in that: observation window (14) have been seted up to the outer wall of guard gate (2), gas outlet (13) have been seted up to the below that the outer wall of guard gate (2) is located observation window (14), inner wall one side of guard gate (2) is provided with rotates and ties (12) and hasp (6), guard gate (2) are connected with box (1) rotation through rotating bolt (12) and rotation groove (11).

3. A heat dissipating switchgear, according to claim 1, characterized in that: the exhaust fan (17) is detachably connected with the top plate (3) through a second screw (16), and a thread groove matched with the second screw (16) is formed in the inner wall of the top end of the top plate (3).

4. A heat dissipating switchgear, according to claim 1, characterized in that: the screw thread groove matched with the screw (9) is formed in one side of the outer wall of the box body (1), the outer wall of the screw (9) is matched with the inner wall of the screw thread groove, and the top plate (3) is detachably connected with the box body (1) through the connecting plate (8) and the screw (9).

5. A heat dissipating switchgear, according to claim 1, characterized in that: the circuit positioning holes are formed in the bottom end of the box body (1), and the number of the circuit positioning holes is two.

6. A heat dissipating switchgear, according to claim 2, characterized in that: the outer wall of hasp (6) agrees with mutually with the inner wall of locked groove (7), the fixture block that matches with the draw-in groove that hasp (6) one side set up is installed to the inner wall of locked groove (7).

7. A heat dissipating switchgear, according to claim 1, characterized in that: the inner wall of the box body (1) is coated with flame retardant coating.