CN218040359U - Antidetonation block terminal - Google Patents

Abstract

The utility model discloses a shock-resistant distribution box, the power distribution box comprises a box body, the both sides of box are provided with the guard plate, the back fixedly connected with elasticity strip of box, the back of elasticity strip is provided with the mounting panel, both ends evagination at elasticity strip rear portion, the louvre has been seted up to the both sides of box, there is the cabinet door on the positive right side of box through hinged joint, when the box openly receives the impulsive force, the box whole can extrude backward, at this moment the elasticity strip can take place to warp and extrude to one side of mounting panel, make the dynamics that the box received can cushion, avoid the direct impact of box to hit the installation wall body at back and lead to impaired, when the side of distribution box receives external force impact or extrusion, 2-4 mm's protection steel sheet can play the guard action, reach the anti-extrusion effect of antidetonation, in addition the protection steel sheet of both sides can also play and shelter from the effect, avoid the louvre department to get into the rainwater and lead to the inside spare part of distribution box impaired, and possess good dustproof effect and radiating effect, and can be energy-conserving.

Description

Antidetonation block terminal

Technical Field

The utility model relates to a block terminal technical field specifically is an antidetonation block terminal.

Background

The distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.

The block terminal on the existing market adopts rigid connection more, for carrying and installing, the outer wall of block terminal is usually thinner, when taking place the extrusion or when vibrations, its outer wall can produce deformation or damage, the normal operating of inside spare part can be drawn to like this, in addition, current block terminal all can possess louvre and cooling system, the louvre switches on with the external world, during cold and hot air exchange, get into the dust easily, cooling system passes through electric connection, although can reach good effect, nevertheless also can consume a large amount of electric energy for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation block terminal to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an antidetonation block terminal, includes the box, the both sides of box are provided with the guard plate, the back fixedly connected with elasticity strip of box, the back of elasticity strip is provided with the mounting panel, the both ends evagination at elasticity strip rear portion, the louvre has been seted up to the both sides of box, there is the cabinet door on the positive right side of box through hinged joint.

Preferably, the protection plate is an arc-shaped plate, the middle of the protection plate protrudes outwards, and four corners of the protection plate are fixed on the box body through screws.

Preferably, five groups have been seted up to the louvre, vertical single-row evenly distributed, every group the inner chamber joint of louvre outer opening has dustproof hemisphere, dustproof hemisphere is the cavity form and has seted up the opening in its inner chamber, and upper and lower adjacent dustproof hemisphere carries out series connection through the fixed strip.

Preferably, a transverse rod is arranged in the middle of the inner side of the protection plate, a lantern ring is movably connected to the outer ring of the transverse rod, and fan blades are arranged on the outer ring of the lantern ring.

Preferably, the front side and the rear side of the protection plate are open convection ports.

Preferably, the protection plate is made of a steel plate with the thickness of 2-4 mm.

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

1. this antidetonation block terminal, when the box openly receives the impulsive force, the box whole body can extrude backward, at this moment the elasticity strip can take place to warp and extrude to one side of mounting panel, make the dynamics that the box received can cushion, avoid the direct installation wall body that hits the back of box dashing and lead to impaired, when the side of distribution box receives external force impact or extrusion, 2-4 mm's protective steel plate can play the guard action, reach the anti extrusion effect of antidetonation, the protective steel plate of both sides can also play the effect of sheltering from in addition, avoid radiating hole department to get into the rainwater and lead to the inside spare part of block terminal impaired.

2. This antidetonation block terminal through the setting of dustproof hemisphere, can play dustproof effect to when the outside cold air gets into the box, the dust of smuggleing secretly in the air can be hindered and descend on spheroidal inner wall, because for the curved surface, the adhesive force of dust can be less relatively, and when interior hot-air outdiffusion, can directly blow off the dust. Through setting up transverse bar, lantern ring, flabellum, the both sides of guard plate are air convection mouth, and the air can drive the flabellum and rotate when circulation in convection mouth, then air flow with higher speed improves the radiating effect to can be energy-conserving.

Drawings

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

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

fig. 3 is a front view of the present invention;

fig. 4 is a schematic view of the side view and the structure of the elastic strip of the present invention;

fig. 5 is a schematic view of the structure of the dustproof hemisphere of the present invention.

In the figure: 1. a box body; 2. a protection plate; 3. an elastic strip; 4. mounting a plate; 5. heat dissipation holes; 6. a dustproof hemisphere; 61. a flow-through hole; 7. a cabinet door; 8. a transverse bar; 9. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example (b): referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an antidetonation block terminal, includes box 1, and the both sides of box 1 are provided with guard plate 2, and the back fixed connection elasticity strip 3 of box 1, the back of elasticity strip 3 are provided with mounting panel 4, the both ends evagination at elasticity strip 3 rear portion, and louvre 5 has been seted up to the both sides of box 1, and there is cabinet door 7 on the positive right side of box 1 through hinged joint.

In this embodiment, the mounting hole has been seted up in the four corners of mounting panel 4 at the back, installs through the bolt, when box 1 openly receives the impulsive force, box 1 wholly can backward extrude, and at this moment elasticity strip 3 can take place to warp and extrude to one side of mounting panel 4 for the dynamics that box 1 received can cushion, avoids the direct installation wall body that hits the back of dashing of box and leads to impairedly.

Furthermore, the protection plate 2 is an arc-shaped plate, the middle part of the protection plate is outwards protruded, four corners of the protection plate 2 are fixed on the box body 1 through screws, the front side and the rear side of the protection plate 2 are open convection ports, the steel plate with the thickness of 2-4mm is adopted by the protection plate 2, when the side surface of the distribution box body 1 is impacted or extruded by external force, the protection steel plate with the thickness of 2-4mm can play a protection role, in addition, the protection steel plates on the two sides can also play a shielding effect, and the situation that parts inside the distribution box are damaged due to rainwater entering the heat dissipation holes 5 is avoided.

Further, five groups have been seted up to louvre 5, vertical single-row evenly distributed, and the inner chamber joint of every group louvre 5 outer mouthful has dustproof hemisphere 6, and dustproof hemisphere 6 is the cavity form and has seted up the opening 61 in its inner chamber, and upper and lower adjacent dustproof hemisphere 6 carries out series connection through the fixed strip, easily carries and installs.

Further, the middle part of the inner side of the protection plate 2 is provided with a transverse rod 8, the outer ring of the transverse rod 8 is movably connected with a lantern ring, and the outer ring of the lantern ring is provided with fan blades 9.

In this embodiment, through the setting of dustproof hemisphere 6, can play dustproof effect to when outside cold air gets into in the box 1, the dust of smuggleing secretly in the air can be hindered and descend on spheroidal inner wall, because for the inner wall is the curved surface, the adhesive force of dust can be less relatively, when interior hot-air outdiffusion, can directly blow off the dust. Through setting up transverse bar 8, the lantern ring, flabellum 9, the both sides of guard plate 2 are the air convection mouth, and the air can drive flabellum 9 and rotate when the circulation in the convection mouth, further accelerates the air current, improves the radiating effect.

This antidetonation block terminal during operation: when the box body 1 is positively impacted, the whole box body 1 can be extruded backwards, at the moment, the elastic strips 3 can be deformed and extruded to one side of the mounting plate 4, the force received by the box body 1 can be buffered, the situation that the box body directly impacts against a mounting wall on the back to cause damage is avoided, four corners of the protection plate 2 are fixed on the box body 1 through screws, the front side and the rear side of the protection plate 2 are open convection ports, the steel plate 2-4mm adopted by the protection plate 2 is adopted by the front side and the rear side of the protection plate 2 is open convection ports, the steel plate 2-4mm adopted by the protection plate 2 is adopted by the protection plate 2, when the side face of the distribution box body 1 is impacted or extruded by external force, the protection steel plate 2-4mm can play a protection role, in addition, the protection steel plates on two sides can play a shielding effect, the phenomenon that the heat dissipation holes 5 are prevented from entering rainwater to cause damage to parts inside the distribution box is avoided, the dust prevention effect can be achieved through the arrangement of the hemisphere 6, and when external cold air enters the box body 1, dust entrained in the air can be blocked on the inner wall of a sphere, the inner wall, the dust can be prevented from falling on the inner wall because the inner wall is small curved surface, the dust, the hot air can be directly blown out, and the dust can be directly diffused. Through setting up transverse bar 8, lantern ring, flabellum 9, the both sides of guard plate 2 are air convection mouth, and when the air circulated in convection mouth, entered into narrow and small space from the periphery in, the air flow can accelerate, can drive flabellum 9 and rotate, further accelerates the air flow, improves the radiating effect.

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 (6)

1. The utility model provides an antidetonation block terminal, includes box (1), its characterized in that: the both sides of box (1) are provided with guard plate (2), the back fixedly connected with elasticity strip (3) of box (1), the back of elasticity strip (3) is provided with mounting panel (4), the both ends evagination at elasticity strip (3) rear portion, louvre (5) have been seted up to the both sides of box (1), there is cabinet door (7) on the positive right side of box (1) through hinged joint.

2. An anti-seismic distribution box according to claim 1, wherein: the protection plate (2) is an arc-shaped plate, the middle part of the protection plate protrudes outwards, and four corners of the protection plate (2) are fixed on the box body (1) through screws.

3. An anti-seismic distribution box according to claim 1, wherein: five groups have been seted up in louvre (5), vertical single-row evenly distributed, every group the inner chamber joint of louvre (5) outer mouthful has dustproof hemisphere (6), dustproof hemisphere (6) are the cavity form and seted up runner hole (61) in its inner chamber, and upper and lower adjacent dustproof hemisphere (6) carry out series connection through the fixed strip.

4. An anti-seismic distribution box according to claim 2, wherein: the middle part of guard plate (2) inboard is provided with transverse bar (8), the outer lane swing joint of transverse bar (8) has the lantern ring, the outer lane of the lantern ring is provided with flabellum (9).

5. An anti-seismic distribution box according to claim 2, wherein: the front side and the rear side of the protection plate (2) are open convection ports.

6. An anti-seismic distribution box according to claim 2, wherein: the protection plate (2) is made of a steel plate with the thickness of 2-4 mm.

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