CN210957413U - Waterproof meter box - Google Patents

Abstract

The utility model relates to a waterproof meter case relates to the waterproof design field of mould pressing structure product, including the box, form at least one depressed part on the box, set up window, the rotatable flip of installing in the depressed part in order to shield its opening on the depressed part bottom surface, the edge part of window extends the round manger plate rib to the opening direction of depressed part, form drainage channel between the lateral wall of manger plate rib and depressed part, the drainage channel end is equipped with the outlet. The utility model discloses adopting the mode of sealed rope than prior art, having saved sealed rope, also need not to establish special sealed rope station, also need not to consider the cooperation of flip structure and seal groove, simplified production technology greatly, convenient assembling, it is with low costs.

Description

Waterproof meter box

Technical Field

The utility model relates to a waterproof meter case relates to the waterproof design field of mould pressing structure product, in particular to low voltage distribution box product, waterproof design between mainly used flip and box.

Background

At present, most box structures adopt a sealing rope scheme, have a good waterproof effect, but also have the following disadvantages: an elastic sealing rope is required to be sleeved, and a special sealing rope station is required to be set. The compression deformation volume of sealed rope has the requirement, and rotatory flip structure also has more accurate cooperation requirement with the seal groove, can lead to water-proof effects to discount after sealed rope is ageing, need carry out periodic replacement, and the maintenance cost is higher.

Disclosure of Invention

The utility model aims at overcoming the not enough among the prior art, provide a simple structure, need not the waterproof meter case of sealed rope, reduce the later maintenance cost.

The waterproof meter box specifically comprises:

waterproof table case, including the box, form at least one depressed part on the box, set up window, the rotatable flip that installs in the depressed part in order to shield its opening on the depressed part bottom surface, the edge part of window extends to the opening direction of depressed part and forms round manger plate rib, form drainage channel between the lateral wall of manger plate rib and depressed part, drainage channel end is equipped with the outlet. Utilize the manger plate rib to keep off the water that gets into in the depressed part outside the window, utilize the drainage channel that forms between the lateral wall of manger plate rib and depressed part simultaneously with water conservancy diversion to outlet discharge, need not sealed rope can realize IP 54's water-proof effects, save the produced a series of costs of sealed rope (including technology cost, change maintenance cost etc.).

Preferably, when the opening of the concave part is shielded by the flip cover, the inner side surface of the cover surface of the flip cover is attached to the water retaining rib. In order to obtain better waterproof effect, the whole cover surface is designed to be a plane, the flatness is good, and the cover surface is guaranteed to be well attached to the water retaining ribs.

Preferably, four edges of the cover surface are respectively provided with a flanging inwards, the box body with one open end is integrally formed, and the flanging is embedded into a gap between the water blocking rib and the side wall of the concave part; namely, the water blocking ribs are surrounded inside by the turnover cover, and the waterproof effect is further improved.

Preferably, the water outlet is an inclined plane, one end of the water outlet is connected to the bottom surface of the concave part, the other end of the water outlet extends to the outer surface of the box body, and when the box body is vertically placed, water entering the water outlet channel from the water inlet point is smoothly drained by utilizing gravity.

Preferably, the box body and the flip cover are sealed by lead, so that the anti-theft effect is realized.

The utility model has the advantages that: the edge part of the window extends towards the opening direction of the depressed part to form a circle of water retaining ribs, a drainage channel is formed between the water retaining ribs and the side wall of the depressed part, and the tail end of the drainage channel is provided with a water outlet; the water entering the sunken part is blocked outside the window by the water blocking ribs, and meanwhile, the water is guided to the water outlet by the drainage channel formed between the water blocking ribs and the side walls of the sunken part and is discharged, so that the waterproof effect of IP54 can be realized; compared with the prior art, the mode of adopting the sealing rope saves the sealing rope, does not need to establish a special sealing rope station, does not need to consider the matching of a flip structure and a sealing groove, greatly simplifies the production process, is convenient to assemble and has low cost; in addition, the problem that the sealing rope needs to be replaced regularly in the prior art is avoided, and the later maintenance cost is reduced.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the open state of the flip cover of the present invention.

Fig. 3 is a partially enlarged view (front view direction) of fig. 1.

Fig. 4 is a sectional view taken along line a-a of fig. 3.

Fig. 5 is a partial enlarged view of fig. 1 with the flip cover removed.

Fig. 6 is a front view of fig. 5.

Fig. 7 is a sectional view taken along line B-B of fig. 6.

Detailed Description

The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, the present invention can be modified in several ways without departing from the principle of the present invention, and these modifications and modifications also fall into the protection scope of the claims of the present invention.

As shown in fig. 1-7, the low-voltage distribution waterproof electric meter box of the present embodiment includes a box body 1, at least one recess 2 formed on the box body 1 (in this example, the recess is a rectangular groove formed by recessing the upper surface of the box body inward), a window 3 (in this example, the window is substantially rectangular) opened on the bottom surface of the recess 2, and a transparent flip 4 rotatably mounted on the recess 2 to shield the opening thereof; the edge part of the window 3 extends towards the opening direction of the depressed part 2 (extends from the bottom surface of the depressed part to the opening direction, as shown in the arrow direction in fig. 3) to form a circle of water retaining ribs 5, a drainage channel 6 is formed between the water retaining ribs 5 and the side wall of the depressed part 2, and the tail end of the drainage channel 6 is provided with a drainage outlet 7. This embodiment utilizes water retaining rib 5 to keep off the water that gets into in the depressed part 2 in the window 3 outside, utilizes the drainage channel 6 of formation between the lateral wall of water retaining rib 5 and depressed part 2 simultaneously with water conservancy diversion to outlet 7 discharge, does not need sealed rope can realize IP 54's water-proof effects, saves the produced a series of costs of sealed rope, including process cost, change maintenance cost etc. simplified production technology, convenient assembling, it is with low costs.

When the opening of the sunken part 2 is shielded by the flip cover 4, the inner side surface of the cover surface 4-1 is attached to the water retaining rib 5, and four sides of the cover surface 4-1 are all inwards formed into a turned edge 4-2 to integrally form a box body with one open end, and the turned edge 4-2 is embedded into a gap between the water retaining rib 5 and the side wall of the sunken part 2, namely, the water retaining rib 5 is surrounded by the flip cover 4, so that the waterproof effect is further improved. In order to obtain better waterproof effect, the cover surface 4-1 is integrally designed to be a plane, the flatness is good, and good fit with the water retaining ribs 5 is guaranteed.

The water outlet 7 is an inclined plane, one end of the water outlet is connected to the bottom surface of the concave part 2, the other end of the water outlet extends to the outer surface of the box body 1, and when the box body 1 is vertically placed, water entering the water drainage channel 6 from a water inlet point is smoothly drained by utilizing gravity.

The box body 1 and the turnover cover 4 are sealed in a lead mode, and therefore anti-theft is achieved.

In practical application, each recess 2 is correspondingly provided with an electric meter (shown as a dotted line in fig. 7), and the upper surface (including a display screen, operation keys and the like) of the electric meter is arranged opposite to the window 3 so as to facilitate observation, meter reading and other operations.

The working principle of the embodiment is as follows: the utility model discloses when box 1 is vertical to be placed (refer to fig. 3 state), outside rainwater gets into from the upper portion of depressed part 2 (because flip and depressed part rotatable coupling, must have the gap between the two, the rainwater gets into the depressed part from this gap easily under the action of gravity), blocks the rainwater in the window 3 outside under the effect is blockked to manger plate rib 5, the rainwater can flow to outlet 7 discharge along the drainage channel 6 that forms between manger plate rib 5 and the 2 lateral walls of depressed part simultaneously under the action of gravity.

The utility model discloses a mainly be applicable to the sight of rivers when down flowing from last, for example the waterproof sight is placed to the table case open air, also is fit for being used for the waterproof scheme under the natural river sight such as flood fighting disaster relief, dam, is not suitable for the diving field.

Claims (5)

1. The utility model provides a waterproof meter case, includes box (1), forms at least one depressed part (2) on box (1), sets up window (3) on depressed part (2) bottom surface, rotatable flip (4) of installing in depressed part (2) in order to shield its opening, its characterized in that: edge portion of window (3) extends to the opening direction of depressed part (2) and forms round water retaining rib (5), form drainage channel (6) between the lateral wall of water retaining rib (5) and depressed part (2), drainage channel (6) end is equipped with outlet (7).

2. The waterproof watch case of claim 1, wherein: when the opening of the concave part (2) is shielded by the flip cover (4), the inner side surface of the cover surface (4-1) is attached to the water retaining rib (5).

3. The waterproof watch case of claim 2, wherein: four edges of the cover surface (4-1) are all inwards formed into a flanging (4-2) to integrally form a box body with one open end, and the flanging (4-2) is embedded into a gap between the water retaining rib (5) and the side wall of the concave part (2).

4. The waterproof watch case of claim 1, wherein: the water outlet (7) is an inclined plane, one end of the water outlet is connected to the bottom surface of the concave part (2), and the other end of the water outlet extends to the outer surface of the box body (1).

5. The waterproof watch case of claim 1, wherein: the box body (1) and the turnover cover (4) are sealed in a lead mode.

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