CN211046110U

CN211046110U - Rainproof type temporary power distribution box

Info

Publication number: CN211046110U
Application number: CN201922121099.1U
Authority: CN
Inventors: 孟帅
Original assignee: BEIJING DASANJIANG ELECTRIC APPLIANCE EQUIPMENT FACTORY
Current assignee: BEIJING DASANJIANG ELECTRIC APPLIANCE EQUIPMENT FACTORY
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-17
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a rainproof type temporary power distribution box, including box and the chamber door that articulates with the box, wherein, box opening's periphery is equipped with first flashing and the second flashing that is connected with the first flashing perpendicularly, first flashing, second flashing and box lateral wall form the rain-proof groove, are located the top the rain-proof inslot is equipped with the guide plate; the side wall of the periphery of the box door is vertically extended with a door edge, and the height of the door edge is equal to that of the first rain-proof plate; when raining, the door edge that sets up plays the inside effect of preliminary rainwater infiltration that prevents to the box, and the first flashing and the second flashing of setting play the inside effect of preventing again that the rainwater from infiltrating to the box, and then play fine rain-proof effect, have improved rain-proof effect.

Description

Rainproof type temporary power distribution box

Technical Field

The utility model belongs to block terminal field for the power supply, in particular to rain-proof type power consumption block terminal temporarily.

Background

The distribution box is a low-voltage distribution device 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. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. It is commonly used in various power generation, distribution and transformation substations. The existing distribution box is generally installed outdoors, when raining, rainwater easily enters the interior of the box body, so that the work of electrical elements in the box body is influenced, the service life of devices in the distribution box is shortened, and potential safety hazards can be generated to the distribution box. In order to achieve a rainproof effect, a rainproof cap is usually arranged at the top of the distribution box in the prior art, for example, the outdoor rainproof distribution box disclosed in CN209298656U, the rainproof cap with an arc design is fixedly arranged at the top of the box body, rainwater slides to the ground along the rainproof cap, so that water can be prevented from entering the distribution box, when the rainwater falls into the protective door, the sealing strip is embedded into the sealing groove, so that the rainwater can be prevented from flowing into the distribution box from a gap generated after the box body is connected with the protective door, and the rainproof effect of the distribution box is achieved; but the sealing strip drops easily after this block terminal uses for a long time, and then influences its rain-proof effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a rain-proof type power consumption block terminal temporarily.

One technical scheme of the utility model provides a rainproof type temporary power distribution box, which comprises a box body and a box door hinged with the box body, wherein a first rainproof plate and a second rainproof plate vertically connected with the first rainproof plate are vertically arranged around an opening of the box body, the first rainproof plate, the second rainproof plate and the side wall of the box body form a rainproof groove, and a guide plate is arranged in the rainproof groove at the top; the lateral wall vertical extension all around of chamber door has the door edge, the height on door edge equals the height of first flashing board.

In the further improved scheme, each first groove that lacks that communicates each other all is seted up on the second flashing, be equipped with the third flashing parallel with first flashing in the rain-proof groove, the width that the distance between first flashing and the third flashing is greater than first groove is less than the width of second flashing.

In the further modified scheme, be provided with the rubber strip between first flashing and the third flashing, the rubber strip stretches out from first scarce groove, the chamber door with first scarce groove corresponds position department and is equipped with the second scarce groove that corresponds with the rubber strip.

The utility model provides a pair of interim power consumption block terminal of rainproof type, when raining, the door edge of setting plays the effect that tentatively prevents the rainwater infiltration to the box inside, and the first flashing and the second flashing of setting play the effect that prevents once more that the rainwater from infiltrating to the box inside, and then play fine rain-proof effect, have improved rain-proof effect.

Drawings

Fig. 1 is a schematic perspective view of a rainproof temporary power distribution box according to some embodiments of the present invention;

FIG. 2 is a left side view of the case;

fig. 3 is a schematic perspective view of a rainproof temporary power distribution box that does not include a rubber strip according to other embodiments of the present invention;

FIG. 4 is a cross-sectional view of the housing in further embodiments;

FIG. 5 is an enlarged view of FIG. 4A;

fig. 6 is a schematic structural view of the rubber strip.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings.

Some embodiments of the present invention provide a rainproof temporary power distribution box, as shown in fig. 1, the distribution box includes a box body 10 and a box door 20 hinged to the box body 10, wherein the box body 10 and the box door 20 can be hinged to each other by means of hinges or hinges; components within the cabinet are not shown; with continued reference to fig. 1, a rain cover 30 is further disposed on the top of the box body 10; as shown in fig. 1 and 2, a first rain guard 11 and a second rain guard 12 vertically connected to the first rain guard 11 are vertically disposed around an opening of the box 10, and rain-proof grooves are formed on the first rain guard 11, the second rain guard 12 and the side wall of the box 10, wherein the connection manner of the first rain guard 11 and the box 10 and the second rain guard 12 includes, but is not limited to, welding or integral forming, and both ends of each of the first rain guard 11 and the second rain guard 12 are also welded end to end or integrally formed, so that the rain-proof grooves are communicated with each other; with continued reference to fig. 2, a deflector 13 is provided in the rain gutter at the top; the baffle 13 is welded on the first rain guard 11, and the height of the baffle 13 is gradually reduced from one side of the box door 20 to the other side; so that rainwater is left along one side; the peripheral side wall of the box door 20 vertically extends to form a door edge 21, wherein the door edge 21 is inwardly arranged and integrally formed with the box body 10, and the height of the door edge 21 is equal to the height of the first rain-proof plate 11.

The utility model provides a rain-proof type electricity distribution box temporarily, when raining, the door edge that sets up plays the effect of tentatively preventing rainwater infiltration to the box inside, and the first flashing board and the second flashing board that set up play the effect of preventing rainwater infiltration to the box inside once more, and then play fine rain-proof effect, improved rain-proof effect; the rain proof tank that sets up is half open structure, and sets up the guide plate on the rain proof tank of top, and the rainwater of being convenient for flows down, avoids setting up the difficult problem that flows down of rainwater of infiltration that the concave type seal groove leads to.

In the rainproof type temporary power distribution box provided by other embodiments of the present invention, as shown in fig. 3, each of the second rain shields 12 is provided with a first notch 14 that is communicated with each other, as shown in fig. 4 and 5, a third rain shield 15 that is parallel to the first rain shield 11 is arranged in the rain shield, the third rain shield is welded in the rain shield and is located outside the first rain shield, and the distance between the first rain shield 11 and the third rain shield 15 is greater than the width of the first notch 14 and is smaller than the width of the second rain shield 12; the first rain-proof plate and the third rain-proof plate form an accommodating space and are communicated with the first notch; with reference to fig. 5, a rubber strip 16 is disposed between the first rain guard 11 and the third rain guard 15, the rubber strip 16 extends from the first notch 14, and a second notch 22 corresponding to the rubber strip 16 is disposed at a position of the box door 20 corresponding to the first notch 14. The rubber strip is adhered to an accommodating space formed between the first rain-proof plate and the third rain-proof plate through high-strength glue, and the size of the rubber strip is matched with that of the accommodating space; the size of the top of the rubber strip is matched with that of the first notch, namely the length and the width of the top are equal to those of the first notch; the structure of the rubber strip is shown in fig. 6, and the rubber strip extends out of the first notch by a height equal to the depth of the second notch; and the size (being long wide high) that stretches out from first scarce groove lacks the size looks adaptation in groove with the second, and then guarantees to lack the compactness that the groove is connected with the second, when covering the chamber door, enters into the second from the rubber strip that first lack groove stretches out and lacks the inslot, plays the sealed effect of third time to the rubber strip is wrapped up in the accommodation space that first flashing board and third flashing board formed, is difficult to drop, has played fine rain-proof effect.

In other preferred embodiments, in order to replace the damaged rubber strip, when the rubber strip is specifically arranged, the third rain-proof plate can be movably connected into the rain-proof groove, for example, one side of the third rain-proof plate is hinged to the box body through a hinge, the other side of the third rain-proof plate is connected with the second rain-proof plate through an integrally formed connecting lug and a screw, when the rubber strip is replaced, the screw is taken down, the third rain-proof plate is opened, the rubber strip is exposed, after the rubber strip is taken out, the rubber strip is replaced with a new rubber strip.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. A rainproof type temporary power distribution box comprises a box body (10) and a box door (20) hinged with the box body (10), and is characterized in that a first rainproof plate (11) and a second rainproof plate (12) vertically connected with the first rainproof plate (11) are vertically arranged on the periphery of an opening of the box body (10), a rainproof groove is formed by the first rainproof plate (11), the second rainproof plate (12) and the side wall of the box body (10), and a guide plate (13) is arranged in the rainproof groove at the top; the side wall all around of chamber door (20) extends perpendicularly has door along (21), the height of door along (21) equals the height of first flashing (11).

2. The rainproof temporary power distribution box according to claim 1, wherein each second rain guard (12) is provided with a first notch (14) which is communicated with each other, a third rain guard (15) which is parallel to the first rain guard (11) is arranged in the rain guard, and the distance between the first rain guard (11) and the third rain guard (15) is greater than the width of the first notch (14) and less than the width of the second rain guard (12).

3. The rainproof temporary power distribution box according to claim 2, wherein a rubber strip (16) is arranged between the first rain guard (11) and the third rain guard (15), the rubber strip (16) extends out of the first notch (14), and a second notch (22) corresponding to the rubber strip (16) is arranged at a position of the box door (20) corresponding to the first notch (14).