CN211210129U

CN211210129U - Protective device of electrical control equipment

Info

Publication number: CN211210129U
Application number: CN201921840743.4U
Authority: CN
Inventors: 袁巍; 苏虹宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-07
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an electrical control equipment's protector, open the door including box and list, the box is inside hollow cuboid structure, the equal fixed mounting in box lower extreme four corners has the supporting legs, box upper end fixed mounting has protective assembly, box left end middle part is provided with shutter and set bar, and the set bar is located shutter the place ahead, inner chamber of box bottom fixed mounting has control assembly, inner chamber of box roof fixed mounting has the heat dissipation case, the one end that singly opens the door passes through hinge swing joint with the box, the other end fixed mounting that singly opens the door has the hasp, and the position of hasp and the position of set bar are corresponding. A protection device of electrical control equipment, reasonable in design, simple structure through being provided with supporting legs, heat dissipation case and protector, protection electrical control equipment that can be fine reduces the temperature in the equipment to extension electrical control equipment's life.

Description

Protective device of electrical control equipment

Technical Field

The utility model relates to an electrical equipment protection field, in particular to electrical control equipment's protector.

Background

The electric control equipment is mainly used for carrying out operation control on mechanical equipment on site in the electrical aspect, a plurality of cables and electric elements are arranged in the electric control equipment, particularly, along with the improvement of science and technology in recent years, high-end precise electric elements are widely applied, such as a precise circuit breaker, a frequency converter, a P L C module, a relay, a heat level, a transformer, an industrial personal computer and the like, however, the environment of a plurality of construction sites is severe, outdoor work can be accompanied by rainy weather, high-position falling objects can be generated, the electric air control equipment is broken by smashing, the maintenance cost is increased, in addition, a large amount of heat can be generated by the high-end precise electric elements during working, and the electric elements are easily burnt due to overhigh temperature.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a protection device for an electrical control apparatus, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electrical control equipment's protector, includes the box and singly opens the door, the box is inside hollow cuboid structure, the equal fixed mounting in box lower extreme four corners has the supporting legs, box upper end fixed mounting has protective assembly, box left end middle part is provided with shutter and set bar, and the set bar is located shutter the place ahead, box inner chamber bottom fixed mounting has control assembly, box inner chamber roof fixed mounting has the heat dissipation case, the one end that singly opens the door passes through hinge swing joint with the box, the other end fixed mounting that singly opens the door has the hasp, and the position of hasp and the position of set bar are corresponding.

Preferably, the main structure of the protection assembly is provided with a left protection plate and a right protection plate, the right end of the left protection plate is fixedly connected with the left end of the right protection plate, the lower ends of the left protection plate and the right protection plate are respectively and fixedly provided with a left vertical plate and a right vertical plate, the lower ends of the left vertical plate and the right vertical plate are fixedly provided with a stabilizing plate, four corners of the lower end of the stabilizing plate are fixedly provided with buffer springs, and one end, far away from the stabilizing plate, of each buffer spring is fixedly connected with the protection assembly and the box body.

Preferably, first mounting groove, second mounting groove and third mounting groove have been seted up from last down in proper order in the middle part that singly opens the door, equal fixed mounting has the glass board in first mounting groove, second mounting groove and the third mounting groove, the one end that singly opens the door passes through hinge swing joint with the box, singly open a door front end fixed mounting has the handle, and the handle is located second mounting groove left side.

Preferably, the heat dissipation case is inside hollow cuboid structure, and heat dissipation case upper end with establish the lower extreme and be provided with venthole and inlet port respectively, heat dissipation incasement chamber upper portion fixed mounting has the support frame, support frame lower extreme middle part fixed mounting has the motor, the output fixed mounting of motor has the suction fan.

Preferably, the main structure of supporting legs has connecting block and callus on the sole, the connecting block lower part is provided with the cavity, callus on the sole upper end fixedly connected with bracing piece, upper end of the support bar through connection piece diapire extends to in the cavity and fixed mounting has damping spring, damping spring keeps away from the one end fixed connection of bracing piece and is in the same place supporting legs and box fixed connection with box lower extreme fixed connection.

Preferably, left side backplate and right backplate structure as an organic whole, and left backplate and right backplate all with the level face degree contained angle installation, the size that left side backplate and right backplate link together is greater than the size of box.

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

1. when there is the high altitude junk, fall left backplate and right backplate upper end, buffer spring can cushion the impact force that reduces the box and receive, can play the guard action to the box, and left backplate and right backplate size are greater than the size of box, can play the effect that keeps off the rain, prevent that the rainwater from getting into the internal short circuit that causes of box.

2. Through being provided with the heat dissipation case, can drive the suction fan through the motor and rotate to discharge the box with the hot-air in the box fast, and get into the outside air through the shutter, thereby play radiating effect.

Drawings

Fig. 1 is a schematic view of an overall structure of a protection device of an electrical control apparatus according to the present invention;

fig. 2 is a schematic view of an overall structure of a protection component of a protection device of an electrical control apparatus according to the present invention;

fig. 3 is a schematic view of the overall structure of a single door of the protection device of the electrical control apparatus according to the present invention;

fig. 4 is a schematic view of an internal structure of a heat dissipation box of a protection device of an electrical control apparatus according to the present invention;

fig. 5 is a schematic structural diagram of a supporting leg of the protection device of the electrical control apparatus of the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a control component; 4. a single door is opened; 5. locking; 6. a lock bolt; 7. a blind window; 8. a guard assembly; 9. a heat dissipation box; 10. a buffer spring; 11. a stabilizing plate; 12. a left guard plate; 13. a right guard plate; 14. a left vertical plate; 15. a right vertical plate; 16. a handle; 17. a first mounting groove; 18. a second mounting groove; 19. a third mounting groove; 20. a glass plate; 21. an air outlet; 22. an air inlet; 23. a support frame; 24. a motor; 25. an air suction fan; 26. a foot pad; 27. a support bar; 28. connecting blocks; 29. a damping spring; 30. a cavity.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-5, a protection device for electrical control equipment comprises a box body 1 and a single-opening door 4, wherein the box body 1 is of a hollow cuboid structure, supporting legs 2 are fixedly mounted at four corners of the lower end of the box body 1, a protection component 8 is fixedly mounted at the upper end of the box body 1, a blind window 7 and a lock bolt 6 are arranged in the middle of the left end of the box body 1, the lock bolt 6 is located in front of the blind window 7, a control component 3 is fixedly mounted at the bottom of an inner cavity of the box body 1, a heat dissipation box 9 is fixedly mounted on the top wall of the inner cavity of the box body 1, one end of the single-opening door 4 is movably connected with the box body 1 through a hinge.

The main structure of the protection assembly 8 comprises a left protection plate 12 and a right protection plate 13, the right end of the left protection plate 12 is fixedly connected with the left end of the right protection plate 13, the lower ends of the left protection plate 12 and the right protection plate 13 are respectively and fixedly provided with a left vertical plate 14 and a right vertical plate 15, the lower ends of the left vertical plate 14 and the right vertical plate 15 are jointly and fixedly provided with a stabilizing plate 11, four corners of the lower end of the stabilizing plate 11 are respectively and fixedly provided with a buffer spring 10, one end of the buffer spring 10, far away from the stabilizing plate 11, is fixedly connected with the box body 1 to fixedly connect the protection assembly 8 with the box body 1, when high-altitude falling objects exist, the high-altitude falling objects fall to the upper ends of the left protection plate 12 and the right protection plate 13, the buffer; the middle part of the single-opening door 4 is sequentially provided with a first mounting groove 17, a second mounting groove 18 and a third mounting groove 19 from top to bottom, glass plates 20 are fixedly mounted in the first mounting groove 17, the second mounting groove 18 and the third mounting groove 19, one end of the single-opening door 4 is movably connected with the box body 1 through hinges, a handle 16 is fixedly mounted at the front end of the single-opening door 4, the handle 16 is positioned on the left side of the second mounting groove 18, and the inside of the box body 1 can be observed through the glass plates 20; the heat dissipation box 9 is of a hollow cuboid structure, an air outlet 21 and an air inlet 22 are respectively arranged at the upper end and the lower end of the heat dissipation box 9, a support frame 23 is fixedly arranged at the upper part of an inner cavity of the heat dissipation box 9, a motor 24 is fixedly arranged in the middle of the lower end of the support frame 23, an exhaust fan 25 is fixedly arranged at the output end of the motor 24, the exhaust fan 25 can be driven to rotate by the motor 24, so that hot air in the box body 1 is rapidly exhausted out of the box body 1, and enters the outside air through a shutter 7, so that the heat dissipation effect is achieved; the main structure of the supporting foot 2 comprises a connecting block 28 and a foot pad 26, a cavity 30 is arranged at the lower part of the connecting block 28, a supporting rod 27 is fixedly connected to the upper end of the foot pad 26, the upper end of the supporting rod 27 penetrates through the bottom wall of the connecting block 28 and extends into the cavity 30, and a damping spring 29 is fixedly installed on the supporting rod, one end of the damping spring 29, which is far away from the supporting rod 27, is fixedly connected to the top wall of the cavity 30, the upper end of the connecting block 28 is fixedly connected with the lower end of the box body 1, so that; left backplate 12 and right backplate 13 structure as an organic whole, and left backplate 12 and right backplate 13 all personally submit 30 degrees contained angles installation with the level, and the size that left backplate 12 and right backplate 13 link together is greater than the size of box 1, can play the effect that keeps off the rain, prevents that the rainwater from causing the short circuit in getting into box 1.

It should be noted that the utility model relates to a protective device of electrical control equipment, through being provided with supporting legs 2, can play the supporting role to the device, and be provided with cavity 30 and damping spring 29 in the supporting legs 2, can play the effect of shock attenuation protection to the device, through being provided with left backplate 12 and right backplate 13, the size of left backplate 12 and right backplate 13 is greater than the size of box 1, left vertical board 14 and right vertical board 15 lower extreme jointly fixed mounting have stabilizer plate 11, stabilizer plate 11 lower extreme four corners all fixed mounting have buffer spring 10, when there is high altitude junk, buffer spring 10 can cushion and reduce the impact force that box 1 received, can play the protective role to box 1, through being provided with radiator box 9, after switching on the power, motor 24 works, can drive suction fan 25 to rotate, thereby discharge the hot air in the box 1 fast, and get into the outside air through shutter 7 to play radiating effect, the utility model relates to a rationally, simple structure, protection electrical control equipment that can be fine prolongs its life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electrical control equipment's protector, includes box (1) and single-door (4), its characterized in that: the utility model discloses a single-opening door lock catch, including box (1), lock bolt (6), control assembly (3), box (1) inner chamber bottom fixed mounting has control assembly (3), box (1) inner chamber roof fixed mounting has heat dissipation case (9), the one end of single-opening door (4) passes through hinge swing joint with box (1), the other end fixed mounting of single-opening door (4) has hasp (5), and the position of hasp (5) and the position of lock bolt (6) are corresponding, the equal fixed mounting in box (1) lower extreme four corners has supporting legs (2), box (1) upper end fixed mounting has protection assembly (8), box (1) left end middle part is provided with shutter (7) and lock bolt (6), and lock bolt (6) are located shutter (7) the place ahead, the box (1).

2. A guard for an electrical control apparatus according to claim 1, characterised in that: the major structure of protection component (8) has left backplate (12) and right backplate (13), left side backplate (12) right-hand member and right backplate (13) left end fixed connection together, left side backplate (12) and right backplate (13) lower extreme fixed mounting respectively have vertical board (14) in a left side and vertical board (15) in the right side, the common fixed mounting of vertical board (14) in a left side and vertical board (15) in the right side has steadying plate (11), the equal fixed mounting in steadying plate (11) lower extreme four corners has buffer spring (10), buffer spring (10) keep away from the one end of steadying plate (11) and all be in the same place protection component (8) and box (1) fixed connection with box (1) fixed connection.

3. A guard for an electrical control apparatus according to claim 1, characterised in that: singly open door (4) middle part from last first mounting groove (17), second mounting groove (18) and third mounting groove (19) down having seted up in proper order, equal fixed mounting has glass board (20) in first mounting groove (17), second mounting groove (18) and third mounting groove (19), the one end that singly opens door (4) passes through hinge swing joint with box (1), singly open door (4) front end fixed mounting has handle (16), and handle (16) are located second mounting groove (18) left side.

4. A guard for an electrical control apparatus according to claim 1, characterised in that: the heat dissipation box (9) is the hollow cuboid structure in inside, and heat dissipation box (9) upper end with establish the lower extreme and be provided with venthole (21) and inlet port (22) respectively, heat dissipation box (9) inner chamber upper portion fixed mounting has support frame (23), support frame (23) lower extreme middle part fixed mounting has motor (24), the output fixed mounting of motor (24) has aspiration fan (25).

5. A guard for an electrical control apparatus according to claim 1, characterised in that: the main structure of supporting legs (2) has connecting block (28) and callus on the sole (26), connecting block (28) lower part is provided with cavity (30), callus on the sole (26) upper end fixedly connected with bracing piece (27), bracing piece (27) upper end through connection piece (28) diapire extends to cavity (30) in and fixed mounting has damping spring (29), the one end fixed connection that bracing piece (27) were kept away from in damping spring (29) cavity (30) roof, connecting block (28) upper end and box (1) lower extreme fixed connection are in the same place supporting legs (2) and box (1) fixed connection.

6. A guard for an electrical control apparatus according to claim 2, characterised in that: left side backplate (12) and right backplate (13) structure as an organic whole, and left backplate (12) and right backplate (13) all are the installation of 30 degrees contained angles with the horizontal plane, the size that left side backplate (12) and right backplate (13) link together is greater than the size of box (1).