CN221224974U - Leakage detection box - Google Patents

Abstract

The utility model discloses a leakage detection box which comprises a box body, wherein the box body comprises a side plate, a bottom plate and a top plate, a fixing plate is fixedly arranged on the inner side wall of the side plate, a cavity with openings is formed between the fixing plate and the side plate, a leakage detection module is arranged in the cavity, movable grooves extending horizontally and a plurality of positioning holes arranged horizontally are respectively arranged at the top and the bottom of the fixing plate, a limiting claw is inserted into the movable grooves, a claw plate extending downwards is arranged on the limiting claw, a positioning piece is arranged on the limiting claw, and the positioning piece can be connected into the positioning holes in a threaded manner so as to fix the limiting claw. The electric leakage detection device has the beneficial effects that the electric leakage detection module is fixedly installed through the fixing plate, the movable telescopic limiting claw is arranged on the fixing plate, the electric leakage detection modules with different sizes can be limited and fixed through adjusting the limiting claw, and the possibility that the electric leakage detection module falls down when the box body is subjected to external force is reduced.

Description

Leakage detection box

Technical Field

The utility model belongs to the technical field of electric leakage detection boxes, and particularly relates to an electric leakage detection box.

Background

The leakage detection box is a device for detecting leakage. The current type electric shock protector can detect the action current of the current type electric shock protector and the unbalanced leakage current smaller than the action of the current type electric shock protector, can distinguish the leakage voltage harmful to human bodies and the induced voltage harmless to human bodies, and can effectively detect the leakage phenomenon of electric appliances.

The electric leakage detection box comprises a box body and an electric leakage detection module, wherein a fixing plate which is pressed against the side wall of the box body by attaching the electric leakage detection module is arranged on the outer side of the electric leakage detection module, and the electric leakage detection module to be installed is different in horizontal length due to the difference of the model of the electric leakage detection module, so that the two sides of the existing fixing plate are mostly designed with openings.

However, since the openings on two sides of the fixing plate are not provided with a limiting structure, the leakage detection module is only extruded and fixed in the box body by the fixing plate, and when the box body is affected by external force, the leakage detection module is easy to separate from the fixing plate, so that the subsequent use of the leakage detection box is affected.

Disclosure of Invention

Aiming at the problems that the prior electric leakage detection box lacks a limiting structure on an internal fixing plate, and an electric leakage detection module is easy to separate from the fixing plate due to external force to influence the subsequent use, the utility model is provided as follows:

The utility model provides a leakage detection case, includes the box, the box includes the curb plate, roof and bottom plate are installed respectively to curb plate top and bottom, fixed mounting has the fixed plate on the curb plate inside wall, form both sides for open-ended cavity between fixed plate and the curb plate, be equipped with leakage detection module in the cavity, fixed plate top and bottom respectively are equipped with the movable groove and a plurality of horizontally arranged's of horizontal arrangement locating hole, the movable inslot is equipped with the spacing claw, spacing claw tip is equipped with the claw board that extends in order to block in leakage detection module lateral part below, be equipped with the setting element on the spacing claw, the setting element can the silk joint in the locating hole to realize the fixed of spacing claw.

Further, a blocking plate is arranged at the other end of the limiting claw, and the length of the blocking plate is longer than that of the movable groove so as to prevent the limiting claw from being separated from the fixed plate.

Further, the inboard U-shaped groove that is equipped with of fixed plate, the electric leakage detection module is located the inboard U-shaped groove of fixed plate, the fixed plate passes through bolt fixed mounting on the curb plate.

Further, a plurality of through heat dissipation holes are formed in the side plates on two sides of the box body.

Further, the locating piece is a bolt, so that the locating piece is convenient to detach.

Advantageous effects

The utility model provides a leakage detection box which has the beneficial effects that positioning claws which are used for fixing the leakage detection modules and can be telescopically adjusted are arranged on two sides of a fixing plate, positioning pieces are arranged on the positioning claws, positioning holes for fixedly connecting the positioning claws with the fixing plate by means of wire connection of the positioning pieces are formed in the fixing plate, and limiting fixation of the leakage detection modules with different lengths and sizes can be realized by adjusting the positioning claws, so that the leakage detection box is reliable and efficient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic perspective view of the leakage detection module and the fixing plate according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. A case; 2. a side plate; 3. a fixing plate; 4. the electric leakage detection module; 11. a bottom plate; 12. a top plate; 21. a heat radiation hole; 31. a limit claw; 32. a claw plate; 33. a movable groove; 34. positioning holes; 35. a positioning piece; 36. and a blocking plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in the following examples.

It will be apparent that the described embodiments are merely some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

In addition to the above terms may be used to denote orientation or positional relationships, other meanings may be used, such as the term "upper" may also be used in some cases to denote some sort of attachment or connection. The specific meaning of these terms in the present invention will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-2, which are preferred embodiments of the present utility model, a leakage detection box includes a box 1, where the box 1 includes a plurality of side plates 2, a plurality of heat dissipation holes 21 are provided on the side plates 2 located on the left and right sides, a top plate 12 and a bottom plate 11 are respectively installed on the top and bottom of the side plates 2, a fixing plate 3 is fixedly installed on the inner side wall of the side plate 2 through bolts, a U-shaped groove with an opening facing the side plate 2 is provided on the inner side of the fixing plate 3, that is, a cavity with two sides open is formed between the fixing plate 3 and the side plate 2, and the leakage detection module 4 is transversely disposed in the U-shaped groove. The top and the bottom of the fixed plate 3 are both provided with a movable groove 33 and a plurality of positioning holes 34, the positioning holes 34 horizontally extend along the fixed plate 3, the positioning holes 34 are horizontally arranged, a limiting claw 31 is movably inserted into the movable groove 33, the outer end part of the limiting claw 31 is provided with a claw plate 32 extending downwards, and the other end part of the limiting claw 31 is provided with a blocking plate 36 with the length longer than that of the movable groove 33 so as to prevent the limiting claw 31 from being separated from the fixed plate 3.

In this embodiment, the positioning piece 35 is a bolt matched with the positioning hole 34, when in use, the positioning claw is stretched to match with the electric leakage detection module 4, and then the positioning piece 35 is screwed into the positioning hole 34, so that the positioning claw can be fixed, and in the use process, even if the box body 1 receives a certain external force, the electric leakage detection module 4 is not separated from the fixing plate 3, and the electric leakage detection module is more stable and reliable.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (5)

1. The utility model provides a leakage detection case, includes box (1), box (1) includes curb plate (2), roof (12) and bottom plate (11) are installed respectively to curb plate (2) top and bottom, fixed mounting has fixed plate (3) on curb plate (2) inside wall, form the cavity that both sides are open-ended between fixed plate (3) and curb plate (2), be equipped with leakage detection module (4) in the cavity, its characterized in that: the utility model discloses a fixed plate, including fixed plate (3), locating plate (31), locating piece (35) are equipped with movable groove (33) and a plurality of horizontal range locating hole (34) of extending respectively in top and bottom, be equipped with spacing claw (31) in the movable groove (33) interpolation, spacing claw (31) tip is equipped with claw board (32) that extend in order to block in electric leakage detection module (4) lateral part below, be equipped with setting element (35) on spacing claw (31), setting element (35) can connect in locating hole (34) in order to realize the fixed of spacing claw (31).

2. The leakage detecting tank according to claim 1, wherein: the other end of the limiting claw (31) is provided with a blocking plate (36), and the length of the blocking plate (36) is longer than that of the movable groove (33) so as to prevent the limiting claw (31) from being separated from the fixed plate (3).

3. The leakage detecting tank according to claim 2, wherein: the electric leakage detection module (4) is positioned in the U-shaped groove at the inner side of the fixed plate (3).

4. The leakage detecting tank according to claim 2, wherein: the side plates (2) on two sides of the box body (1) are provided with a plurality of through radiating holes (21).

5. The leakage detecting tank according to claim 1, wherein: the positioning piece (35) is a bolt.