CN214478662U - Switch board convenient to overhaul - Google Patents

Abstract

The utility model discloses a switch board convenient to overhaul belongs to the switch board field. A power distribution cabinet convenient to overhaul comprises a box body which is through from front to back, wherein a box door is slidably mounted on the front end face and the back end face of the box body, a first chute and a first sliding block are respectively arranged on the upper side and the lower side of the front end face and the back end face of the box body and the inner end face of the box door in a sliding manner, a groove is formed in the outer end of the first chute, a limiting block is fixed in the groove, a plurality of through holes are formed in the left end face and the right end face of the box body at equal intervals, the through holes are communicated and connected through radiating pipes, fixing frames matched with the through holes are fixed on the left end face and the right end face of the box body, and a radiating fan is fixed in each fixing frame; set up the cooling tube and control two fans, improve the radiating efficiency.

Description

Switch board convenient to overhaul

Technical Field

The utility model relates to a switch board field, more specifically say, relate to a switch board convenient to overhaul.

Background

The power distribution cabinet is used as an important part of a circuit system, and electric appliances in the power distribution cabinet are required to be overhauled frequently, but most power distribution cabinets in the prior art are only provided with one door, and meanwhile, a placing table or a placing plate for classification is not arranged in the power distribution cabinet, so that the electric appliances are mixed together, are relatively chaotic and are inconvenient to overhaul;

the patent document with publication number CN 209993911U in the prior art provides a power distribution cabinet convenient for maintenance; the device overcomes the defects that most power distribution cabinets are only provided with one door, and a placing table or a placing plate for classification is not arranged in the power distribution cabinets; the design of two doors is adopted, wherein one door is arranged on the side surface, so that the electrical elements on the side surface can be conveniently overhauled, and meanwhile, the second door can be ensured to enter under the condition that one door cannot be opened;

although the device has more beneficial effects, the following problems still exist: the device is provided with a heat dissipation net for heat dissipation at a box door, firstly, only one heat dissipation net is arranged for air inlet and air outlet, so that air is difficult to form smooth communication and the heat dissipation process is obstructed, secondly, the heat dissipation net is arranged so that external dust is difficult to prevent from entering the box body, and obviously, the dust can directly influence the operation of electrical equipment in the box body; in view of this, we propose a switch board that is convenient to overhaul.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a switch board convenient to overhaul to solve the problem of proposing in the above-mentioned background art.

2. Technical scheme

The utility model provides a switch board convenient to overhaul, includes the penetrating box in front and back, both ends face slidable mounting has the chamber door around the box, both sides and chamber door terminal surface are seted up respectively and slidable mounting has first spout and first slider about the both ends face around the box, the recess is seted up to first spout outer end, the recess internal fixation has the spacing piece, a plurality of through-holes have been seted up to terminal surface equidistant about the box, controls both ends face connect through cooling tube UNICOM between the through-hole, the terminal surface is fixed with the fixed frame that matches with the through-hole about the box, be fixed with cooling fan in the fixed frame.

Preferably, a plurality of connecting blocks which are sequentially arranged on the upper sides of the radiating pipes are fixed on the left side and the right side of the inner end surface of the box body at equal intervals, the same row of the radiating pipes are provided with the carrier plates in a sliding mode, and second sliding grooves and second sliding blocks which are in sliding connection are respectively formed in the outer ends of the connecting blocks and the outer ends of the carrier plates and are located at the connecting positions of the connecting blocks and the carrier plates.

Preferably, the heat dissipation fans are respectively a positive pressure fan and a negative pressure fan and are positioned on the left side and the right side of the box body.

Preferably, the stopper is the setting of L type, the spread groove that matches with the stopper is seted up to the recess rear end, set up threaded hole in the spread groove with on the stopper, threaded hole is equipped with the bolt.

Preferably, the outer side of the threaded hole at the position of the limiting block is provided with a sinking groove matched with a nut at the outer end of the bolt.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses set up the cooling tube in the box, set up the radiator fan who matches with the cooling tube in box both sides again, guide the air to the cooling tube in the box through radiator fan, dispel the heat to the box, both formed unblocked heat dissipation wind channel, improve the radiating efficiency, also avoid external dust in the heat dissipation, in the entering box, guarantee the interior electrical equipment steady operation of box.

2. The utility model discloses the terminal surface sets up the chamber door around the box, carries out sliding connection with both through spout and slider, with former device with the reason, ensures that second door can get into under the condition that a door can not be opened, and sets up the stopper on spout both sides, through dismantling the stopper, can follow the spout and take out the chamber door from the terminal surface left and right sides around the box, is convenient for maintain chamber door and box junction.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

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

FIG. 3 is a schematic view of the internal structure of the case of the present invention;

fig. 4 is a schematic structural view of a portion a in fig. 3 according to the present invention;

FIG. 5 is a schematic view of the internal structure of the stopper of the present invention;

fig. 6 is a schematic structural view of the cooling fan of the present invention;

fig. 7 is a schematic view of a carrier plate structure of the present invention;

the reference numbers in the figures illustrate: 1. a box body; 2. a box door; 3. a fixing frame; 4. a heat radiation fan; 5. connecting blocks; 6. a carrier plate; 7. a limiting block; 8. a radiating pipe; 9. a first chute; 10. a second chute; 11. a through hole; 12. a threaded hole; 13. connecting grooves; 14. a groove; 15. a second slider; 16. sinking a groove; 17. a bolt; 18. a first slider.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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.

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides a switch board convenient to overhaul, including front and back penetrating box 1, both ends face slidable mounting has chamber door 2 around box 1, both sides are seted up respectively and slidable mounting has first spout 9 and first slider 18 with the terminal surface in chamber door 2 about the both ends face around box 1, recess 14 has been seted up to first spout 9 outer end, recess 14 internal fixation has stopper 7, a plurality of through-holes 11 have been seted up to the terminal surface equidistant about box 1, connect through 8 UNICOM's of cooling tube between the both ends face through-hole 11 about, the terminal surface is fixed with the fixed frame 3 that matches with through-hole 11 about box 1, be fixed with cooling fan 4 in the fixed frame 3.

Specifically, a plurality of connecting blocks 5 which are sequentially arranged on the upper side of each radiating pipe 8 are fixed on the left side and the right side of the inner end surface of the box body 1 at equal intervals, a carrier plate 6 is slidably arranged between the connecting blocks 5 in the same row, and a second sliding groove 10 and a second sliding block 15 which are in sliding connection are respectively arranged and fixed at the outer end of the connecting block 5 positioned at the joint of the connecting block 5 and the carrier plate 6 and at the outer end of the carrier plate 6, so that the electrical equipment can be conveniently installed.

Furthermore, the heat radiation fans 4 positioned at the left side and the right side of the box body 1 respectively adopt a positive pressure fan and a negative pressure fan, so that the air exchange efficiency is improved.

Still further, stopper 7 is the setting of L type, and the spread groove 13 that matches with stopper 7 is seted up to recess 14 rear end, in spread groove 13 and on stopper 7 seted up screw hole 12, be equipped with bolt 17 in the screw hole 12, the installation and the dismantlement of stopper 7 of being convenient for.

Furthermore, a sunk groove 16 matched with a nut at the outer end of the bolt 17 is formed in the outer side of the threaded hole 12 at the position of the limiting block 7, so that the bolt 17 can be conveniently mounted and dismounted.

The working principle is as follows: when in use, the box door 2 can slide along the first sliding groove 9 to the left and right sides through the first sliding block 18, so as to open the box body 1, the support plate 6 slides out of the box body 1 along the second sliding groove 10, so as to install the electrical equipment on the support plate 6, the support plate 6 slides into the box body 1 through the second sliding groove 10 again, the box door 2 is closed through the first sliding groove 9, during heat dissipation, the heat dissipation fan 4 is started through the control device, the external air is guided into the heat dissipation pipe 8 by the negative pressure fan, the air in the box body 1 is cooled through the heat dissipation pipe 8, the stable operation of the electrical equipment is maintained, the air in the heat dissipation pipe 8 is guided out through the positive pressure fan, the ventilation efficiency is improved, the heat dissipation effect is ensured, when the box door 2 is damaged, the limit block 7 can be taken down through dismounting the bolt 17, so as to slide the box door 2 along the first sliding groove 9, the door 2 is repaired or replaced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a switch board convenient to overhaul, includes front and back penetrating box (1), its characterized in that: two terminal surfaces slidable mounting has chamber door (2) around box (1), both sides and chamber door (2) interior terminal surface are seted up respectively and slidable mounting has first spout (9) and first slider (18) about box (1) both ends face, recess (14) have been seted up to first spout (9) outer end, recess (14) internal fixation has stopper (7), a plurality of through-holes (11) have been seted up to terminal surface equidistant about box (1), control both ends face connect through cooling tube (8) UNICOM between through-hole (11), terminal surface is fixed with fixed frame (3) that match with through-hole (11) about box (1), be fixed with cooling fan (4) in fixed frame (3).

2. The distribution cabinet convenient to overhaul according to claim 1, wherein: the left side and the right side of the inner end face of the box body (1) are fixed with a plurality of connecting blocks (5) which are sequentially arranged on the upper side of each radiating pipe (8) at equal intervals, and the connecting blocks (5) are arranged in the same row, a support plate (6) is slidably arranged between the connecting blocks (5), and the connecting positions of the connecting blocks (5) and the support plate (6) are respectively provided with a second sliding groove (10) and a second sliding block (15) which are in sliding connection.

3. The distribution cabinet convenient to overhaul according to claim 1, wherein: the heat dissipation fans (4) are respectively a positive pressure fan and a negative pressure fan and are positioned on the left side and the right side of the box body (1).

4. The distribution cabinet convenient to overhaul according to claim 1, wherein: stopper (7) are the setting of L type, spread groove (13) that match with stopper (7) are seted up to recess (14) rear end, set up threaded hole (12) in spread groove (13) and on stopper (7), be equipped with bolt (17) in screw hole (12).

5. The distribution cabinet convenient to overhaul according to claim 4, wherein: a sunk groove (16) matched with a nut at the outer end of the bolt (17) is formed in the outer side of the threaded hole (12) at the position of the limiting block (7).

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