CN212182884U - Block terminal protective structure - Google Patents

Abstract

The utility model relates to a block terminal technical field, and a block terminal protective structure is disclosed, the power distribution box comprises a box body, the equal fixedly connected with landing leg in bottom four corners department of box, the upper and lower both ends of box are fixed respectively the intercommunication have a plurality of play air cylinders and an air inlet section of thick bamboo, the upper end four corners department of box all is through bolt fixedly connected with mounting panel, the upper end fixedly connected with bracing piece of mounting panel, the same triangle guard plate of upper end fixedly connected with of four spinal branch vaulting poles, a plurality of covers of lower extreme fixedly connected with of triangle guard plate are established at the outer rain-proof cover of an air outlet section of thick bamboo, a plurality of ventilation holes have all been seted up to the left and right sides mutually opposite sides of box, a plurality of covers of outer wall fixedly connected. The utility model discloses make the air permeability in the block terminal good, the effectual mosquito of having avoided easily gets into the block terminal and content easily causes the problem that damages the block terminal.

Description

Block terminal protective structure

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal protective structure.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

Present block terminal can set up the ventilation hole in order to guarantee the ventilation performance to the block terminal in order to guarantee its ventilation performance on the tank wall, nevertheless causes the damage to the electron spare part in the block terminal in the easy entering block terminal through the ventilation hole of insect ant when guaranteeing to ventilate, has influenced the life of block terminal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the block terminal among the prior art and can set up the ventilation hole in order to guarantee the ventilation performance to the block terminal in order to guarantee its ventilation performance on the tank wall, nevertheless the insect ant causes the damage to the electron spare part in the block terminal in getting into the block terminal through the ventilation hole easily when guaranteeing to ventilate, has influenced the life's of block terminal problem, and the block terminal protective structure who proposes.

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

a distribution box protection structure comprises a box body, wherein supporting legs are fixedly connected to four corners of the bottom of the box body, a plurality of air outlet cylinders and air inlet cylinders are fixedly communicated with the upper end and the lower end of the box body respectively, a mounting plate is fixedly connected to the four corners of the upper end of the box body through bolts, supporting rods are fixedly connected to the upper end of the mounting plate, the upper ends of the four supporting rods are fixedly connected with a same triangular protection plate, a plurality of rain-proof covers covering the air outlet cylinders are fixedly connected to the lower end of the triangular protection plate, a plurality of vent holes are formed in the left side and the right side of the box body, a plurality of rain-proof covers covering the vent holes are fixedly connected to the outer wall of the box body, a fixing frame of a rectangular structure covering the rain-proof covers is fixedly connected to the outer wall of the box body, and two, the same insect-proof screen frame is clamped between the fixing frame and the limiting plate through a limiting mechanism.

Preferably, the outer walls of the air outlet cylinder and the air inlet cylinder, which are far away from the box body, are both in threaded connection with a spiral ring, and the side wall of the spiral ring is fixedly connected with a protective net.

Preferably, the limiting mechanism comprises a fixed rod fixedly connected to the outer side wall of the fixed frame, an elastic pressing plate is rotatably sleeved outside the fixed rod, a limiting block is fixedly connected to the side wall of one end, far away from the fixed rod, of the elastic pressing plate, and a limiting groove correspondingly spliced with the limiting block is formed in the side wall of the insect-proof net frame.

Preferably, one end of the fixing rod, which is far away from the fixing frame, is fixedly connected with a fixing plate positioned on the outer side of the elastic pressing plate.

Preferably, the outer wall of the limiting block is fixedly connected with a layer of damping rubber pad.

Compared with the prior art, the utility model provides a block terminal protective structure possesses following beneficial effect:

1. this block terminal protective structure, through the play dryer and the air inlet section of thick bamboo that are equipped with, utilize the chimney effect, make the wind current in the block terminal can circulate fast, can effectual formation air strengthen the phenomenon of convection current, make the air permeability in the block terminal good, through the rain-proof cover of triangle guard plate cooperation that is equipped with can avoid in rainy season festival rainwater gets into the problem that influences its normal use in the block terminal from play dryer, and have better protection to the top of block terminal.

2. This block terminal protective structure, can guarantee the quick air permeability of side direction in the block terminal through the ventilation hole that is equipped with, the rain shade that deuterogamies and is equipped with can avoid the rainwater cover to get into in the block terminal from the ventilation hole, put into fixed frame and limiting plate department with protection against insects net frame again, the one end that perk elastic pressure plate corresponds the stopper and rotates elastic pressure plate and make the stopper aim at spacing groove department, loosen elastic pressure plate, the resilience force that utilizes elastic pressure plate makes the stopper insert the spacing inslot can realize the firm spacing to protection against insects net frame, be convenient for to the dismouting of protection against insects net frame, the effectual mosquito of having avoided easily getting into the block terminal content and easily causing the problem that the block terminal damaged.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the air permeability in the block terminal good, effectually avoided the mosquito to get into easily and easily cause the problem of damaging the block terminal in the block terminal.

Drawings

Fig. 1 is a schematic front sectional view of a protective structure of a distribution box according to the present invention;

fig. 2 is the utility model provides a block terminal protective structure A part's schematic structure.

In the figure: the insect-proof device comprises a box body 1, supporting legs 2, an air outlet barrel 3, an air inlet barrel 4, a mounting plate 5, a supporting rod 6, a triangular protection plate 7, a rain-proof cover 8, a vent hole 9, a rain-proof cover 10, a fixing frame 11, a limiting plate 12, a limiting mechanism 13, a fixing rod 131, an elastic pressing plate 132, a limiting block 133, a limiting groove 134, an insect-proof net frame 14, a spiral ring 15 and a protective net 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, a distribution box protection structure comprises a box body 1, wherein four corners at the bottom of the box body 1 are fixedly connected with supporting legs 2, the upper end and the lower end of the box body 1 are respectively and fixedly communicated with a plurality of air outlet cylinders 3 and an air inlet cylinder 4, four corners at the upper end of the box body 1 are fixedly connected with a mounting plate 5 through bolts, the upper end of the mounting plate 5 is fixedly connected with supporting rods 6, the upper ends of the four supporting rods 6 are fixedly connected with a same triangular protection plate 7, the lower end of the triangular protection plate 7 is fixedly connected with a plurality of rain shields 8 covering the air outlet cylinders 3, the left side and the right side of the box body 1 are respectively provided with a plurality of vent holes 9, the outer wall of the box body 1 is fixedly connected with a plurality of rain shields 10 covering the vent holes 9, the outer wall of the box body 1 is fixedly connected with a fixed frame 11 of a rectangular structure covering, the same insect-proof screen frame 14 is clamped between the fixing frame 11 and the limiting plate 12 through a limiting mechanism 13.

The outer walls of the air outlet cylinder 3 and the air inlet cylinder 4 far away from the box body 1 are both in threaded connection with a spiral ring 15, and the side wall of the spiral ring 15 is fixedly connected with a protective net 16, so that effective insect prevention protection can be performed on the air outlet cylinder 3 and the air inlet cylinder 4.

The limiting mechanism 13 includes a fixing rod 131 fixedly connected to the outer side wall of the fixing frame 11, an elastic pressing plate 132 is rotatably sleeved outside the fixing rod 131, a limiting block 133 is fixedly connected to the side wall of one end of the elastic pressing plate 132 far away from the fixing rod 131, and a limiting groove 134 correspondingly inserted with the limiting block 133 is formed in the side wall of the insect-proof net frame 14.

One end of the fixing rod 131 far from the fixing frame 11 is fixedly connected with a fixing plate located outside the elastic pressing plate 132.

The outer wall of the limiting block 133 is fixedly connected with a layer of damping rubber pad.

In the utility model, when in use, the chimney effect is utilized through the air outlet cylinder 3 and the air inlet cylinder 4, the wind flow in the distribution box can be circulated rapidly, the phenomenon of air reinforced convection can be effectively formed, the ventilation property in the distribution box is good, the problem that rainwater enters the distribution box from the air outlet cylinder 3 to affect the normal use in rainy season can be avoided through the triangular protection plate 7 matched with the rain cover 8, the top of the distribution box is well protected, the rapid ventilation property in the distribution box can be ensured through the vent hole 9, the rain cover 10 matched with the insect-proof net frame 14 can prevent rainwater from entering the distribution box from the vent hole 9, the insect-proof net frame 14 is placed into the fixed frame 11 and the limit plate 12, the tilting elastic pressing plate 132 corresponds to one end of the limit block 133 and rotates the elastic pressing plate 132 to ensure that the limit block 133 is aligned with the limit groove 134, loosen elastic pressing plate 132, make stopper 133 insert the spacing inslot 134 and can realize the firm spacing to protection against insects net frame 14 by the resilience force of elastic pressing plate 132, be convenient for to the dismouting of protection against insects net frame 14, the effectual problem of avoiding the easy access block terminal of mosquito and easily causing the block terminal to damage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A distribution box protection structure comprises a box body (1) and is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom of the box body (1), a plurality of air outlet cylinders (3) and air inlet cylinders (4) are fixedly communicated with the upper end and the lower end of the box body (1) respectively, a mounting plate (5) is fixedly connected to four corners of the upper end of the box body (1) through bolts, a supporting rod (6) is fixedly connected to the upper end of the mounting plate (5), four supporting rods (6) are fixedly connected to the upper end of the same triangular protection plate (7), a plurality of rain hoods (8) covering the air outlet cylinders (3) are fixedly connected to the lower end of the triangular protection plate (7), a plurality of ventilation holes (9) are formed in the back of the left side and the right side of the box body (1), a plurality of rain hoods (10) covering the ventilation holes (9) are fixedly connected to the outer wall, the outer wall fixedly connected with cover of box (1) establishes fixed frame (11) at the outer rectangle structure of a plurality of rain shields (10), two limiting plates (12) of one side inner wall longitudinal symmetry fixedly connected with of box (1) are kept away from in fixed frame (11), there is same protection against insects net frame (14) through stop gear (13) joint between fixed frame (11) and limiting plate (12).

2. The distribution box protection structure according to claim 1, wherein the outer walls of the air outlet cylinder (3) and the air inlet cylinder (4) far away from the box body (1) are both in threaded connection with a spiral ring (15), and a protective net (16) is fixedly connected to the side wall of the spiral ring (15).

3. The distribution box protection structure according to claim 1, wherein the limiting mechanism (13) comprises a fixing rod (131) fixedly connected to an outer side wall of the fixing frame (11), an elastic pressing plate (132) is rotatably sleeved outside the fixing rod (131), a limiting block (133) is fixedly connected to a side wall of one end of the elastic pressing plate (132) far away from the fixing rod (131), and a limiting groove (134) correspondingly inserted with the limiting block (133) is formed in a side wall of the insect-proof net frame (14).

4. A protective structure for distribution box according to claim 3, characterized in that the end of the fixing rod (131) far from the fixing frame (11) is fixedly connected with a fixing plate located outside the elastic pressing plate (132).

5. The distribution box protection structure according to claim 3, wherein a layer of damping rubber pad is fixedly connected to the outer wall of the limiting block (133).

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