CN209963592U - Distribution box capable of being installed quickly - Google Patents

Abstract

The utility model discloses a distribution box capable of being installed quickly, which comprises a distribution box body which is used for the installation layout of electrical components and adopts sheet metal bending and forming, wherein a box body cover plate is fixedly installed on the distribution box body, an installation bottom plate is arranged in the distribution box body, a plurality of line slot frames, a plurality of circuit boards and a plurality of circuit breakers are installed on the installation bottom plate, wherein, the bottoms of each circuit board and each circuit breaker are respectively provided with a sliding groove, a plurality of sliding rails are arranged on the installation bottom plate, and the sliding grooves are matched with the sliding rails in a sliding connection; the sliding chutes at the bottoms of the circuit boards and the circuit breakers respectively adopt a deformed elastic sheet hook groove structure for ensuring the elastic locking sliding fit connection of the sliding chutes on the sliding rails; the utility model discloses an installation layout is compact reasonable, and the radiating effect is good moreover, ensures to be located the inside electrical components and parts of block terminal and can permanent normal operating, effectively reduces trouble frequency of occurrence.

Description

Distribution box capable of being installed quickly

Technical Field

The utility model belongs to the technical field of electrical control, concretely relates to block terminal that can install fast.

Background

Electrical control cabinets (also known as switchgears) are typically mounting components for mounting various types of electrical devices. Whether the internal layout of the distribution box is reasonable or not is an important determining factor for determining whether the performance of the internal electric components can normally run or not, and is also a core factor for directly determining whether the electric control cabinet can realize compact installation and whether the heat dissipation performance of the electronic heating components is excellent or not.

In addition, the circuit board and the circuit breaker on the distribution box of prior art all adopt the fastener to realize the erection joint, and the installation effectiveness is slow, and the distribution box is after long-term the use moreover, and the trouble or the damage of the circuit board that is located its inside and circuit breaker are frequent higher, and this has further led to complicated loaded down with trivial details follow-up change maintenance process.

Disclosure of Invention

In view of this, the utility model aims at providing a block terminal that can install fast can show the installation effectiveness that improves to circuit board and circuit breaker structure, can further improve the work efficiency that follow-up dismouting changed circuit board and circuit breaker simultaneously, moreover the utility model discloses it is very convenient to operate, is fit for popularizing and applying on a large scale in the block terminal product.

The utility model adopts the technical scheme as follows:

a distribution box capable of being quickly installed comprises a distribution box body which is used for installation layout of electrical components and is formed by sheet metal bending, a box body cover plate is fixedly installed on the distribution box body, an installation bottom plate is arranged in the distribution box body, a plurality of wire groove frames, a plurality of circuit boards and a plurality of circuit breakers are installed on the installation bottom plate, sliding grooves are formed in the bottoms of the circuit boards and the bottoms of the circuit breakers respectively, meanwhile, a plurality of sliding rails are arranged on the installation bottom plate, and the sliding grooves are in sliding connection and matching with the sliding rails; and the sliding chutes at the bottom of each circuit board and the bottom of each circuit breaker respectively adopt a deformed elastic sheet hook groove structure for ensuring the elastic locking sliding fit connection of the sliding chutes on the sliding rails.

Preferably, still be equipped with a plurality of slip waist type grooves on the slide rail, through the screw with mounting plate locking cooperation is connected, simultaneously the slide rail can pass through the displacement adjustment is done to slip waist type groove.

Preferably, the box cover plate is L-shaped and is provided with a heat dissipation waist-shaped notch, and the heat dissipation waist-shaped notch is communicated with the internal installation area of the distribution box body.

The utility model discloses a block terminal convenient to installation layout is obtained through carrying out the rational arrangement to the installation region of wire casing installing zone, circuit board installing zone and circuit breaker installing zone, fully considers the characteristics of all kinds of functional parts, specifically sets up the circuit board installing zone in the long limit outside, is close to block terminal side wall, is convenient for the heat dissipation of the electronic components that generate heat on the circuit board, simultaneously sets up the circuit breaker installing zone and is located the wire casing installing zone inboard, is convenient for walk the line protection; the utility model has compact and reasonable installation layout and good heat dissipation effect, and ensures that the electrical components positioned in the distribution box can normally operate for a long time; simultaneously the utility model provides a wire casing structure has very excellent line installation effect of walking, can effectively reduce the trouble frequency of occurrence.

The utility model discloses still put forward a block terminal that can install fast in step, through set up the slide rail on mounting plate, simultaneously the utility model discloses set up the hook groove structure that adopts the deformation shell fragment to make bottom every circuit board and every circuit breaker for ensure that the spout elasticity locking sliding fit on the slide rail connects, verify through the experiment, this structure can show the installation effectiveness who improves to circuit board and circuit breaker structure, in addition because when using for a long time, the trouble or the damage of circuit board and circuit breaker in the block terminal are frequent higher, the utility model discloses a quick mounting structure can further improve the work efficiency of follow-up dismouting change circuit board and circuit breaker, moreover the utility model discloses it is very convenient to operate, is fit for large-scale popularization and application in the block terminal product.

Drawings

Fig. 1 is a schematic structural view of a distribution box 100 according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the embodiment of the present invention with the cover plate 120 removed;

FIG. 3 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 4 is an enlarged view of the structure of FIG. 3 at A;

fig. 5 is an enlarged view of the structure at B in fig. 3.

Detailed Description

The embodiment of the utility model discloses a distribution box that can install fast, including having the distribution box that is used for electrical components and parts installation overall arrangement and adopts the panel beating to bend the machine-shaping, fixed mounting box apron on the distribution box, be equipped with the mounting plate in the distribution box, install a plurality of wire chase framves, a plurality of circuit boards and a plurality of circuit breakers on the mounting plate, wherein, each circuit board bottom and each circuit breaker bottom are equipped with the spout respectively, are equipped with a plurality of slide rails on the mounting plate simultaneously, spout and slide rail sliding connection cooperate; and the sliding chutes at the bottoms of the circuit boards and the circuit breakers respectively adopt a deformed elastic sheet hook groove structure for ensuring the elastic locking sliding fit connection of the sliding chutes on the sliding rails.

The embodiment of the utility model provides a through setting up the slide rail on mounting plate, simultaneously the utility model discloses set up the hook groove structure that adopts the deformation shell fragment to make bottom every circuit board and every circuit breaker for ensure that the spout elasticity locking sliding fit on the slide rail connects, verify through the experiment, this structure can show the installation effectiveness that improves to circuit board and circuit breaker structure, in addition because when long-term the use, the trouble or the damage of circuit board and circuit breaker in the block terminal are frequent higher, the utility model discloses a quick mounting structure can further improve the work efficiency that follow-up dismouting changed circuit board and circuit breaker, and this embodiment operation is very convenient moreover, is fit for popularizing and applying on a large scale in the block terminal product.

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a distribution box 100 convenient for installation layout includes a distribution box body 110 formed by bending a metal plate for electrical component installation layout, and a box cover plate 120 fixedly mounted on the distribution box body 110, wherein a mounting base plate 111 is disposed in the distribution box body 110, the mounting base plate 111 is in a rectangular shape, and a circuit board mounting area 130a and a long side slot mounting area 130b are disposed on two sides of a long side, a wide side slot mounting area 130c is disposed on two sides of the wide side, a long side slot mounting area 130b is disposed on one side of the circuit board mounting area 130a in parallel, a circuit breaker mounting area 130d is disposed on the inner side of the long side slot mounting area 130b in parallel, a power switch mounting area 130e is disposed between the circuit breaker mounting area 130d and the wide side slot mounting area 130c adjacent thereto, and each slot mounting area 130b, a long side slot mounting area 130b, 130c, a wire trough frame 140 integrally formed by plastic is mounted, and as further shown in fig. 4, the wire trough frame 140 includes a wire trough mounting portion 141, and a left wire rack 142 and a right wire rack 143 which are located at two sides of the wire trough mounting portion 141 and are parallel to each other, the wire trough mounting portion 141 is fixedly mounted on the mounting base plate 111, and the left wire rack 142 and the right wire rack 143 form a wire trough 144 for routing;

preferably, in the present embodiment, the wire duct installation part 141 is provided with a plurality of waist-shaped installation grooves 141 a;

preferably, in the present embodiment, the left bobbin 142 and the right bobbin 143 are respectively provided with a V-shaped bent engaging groove 145 for positioning the routing card;

preferably, in the present embodiment, three circuit boards 150 arranged in parallel are mounted on the circuit board mounting area 130 a; five circuit breakers 160 arranged in parallel are installed on the circuit breaker installation area 130 d;

the distribution box 100 of the present embodiment is also a distribution box capable of being quickly installed, and preferably, please refer to fig. 3 and fig. 5 in combination, in this embodiment, the bottom of each circuit board 150 and the bottom of each circuit breaker 160 are respectively provided with a sliding chute 210, and the installation bottom plate 111 is provided with a plurality of sliding rails 220, and the sliding chutes 210 are in sliding connection and fit with the sliding rails 220; the chutes 210 at the bottom of each circuit board 150 and the bottom of each breaker 160 respectively adopt a deformed elastic sheet hook groove structure for ensuring the elastic locking sliding fit connection of the chutes 210 on the sliding rail 220;

preferably, in this embodiment, the sliding rail 220 is further provided with a plurality of sliding waist-shaped grooves 221, and the sliding rail 220 is connected with the mounting base plate 111 in a locking fit manner through screws, and meanwhile, the sliding rail 220 can be adjusted in displacement through the sliding waist-shaped grooves 221;

preferably, in this embodiment, the case cover 120 is L-shaped and has a heat dissipation waist-shaped notch 121, and the heat dissipation waist-shaped notch 121 is communicated with the wide-side slot installation area 130c, which is favorable for the heat dissipation and convection effect of the heat-generating electronic components on the internal circuit board 150 in this embodiment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (3)

1. A distribution box capable of being installed quickly is characterized by comprising a distribution box body which is used for installation layout of electrical components and is formed by metal plate bending, a box body cover plate is fixedly installed on the distribution box body, an installation bottom plate is arranged in the distribution box body, a plurality of wire groove frames, a plurality of circuit boards and a plurality of circuit breakers are installed on the installation bottom plate, sliding grooves are respectively formed in the bottoms of the circuit boards and the bottoms of the circuit breakers, meanwhile, a plurality of sliding rails are arranged on the installation bottom plate, and the sliding grooves are in sliding connection and matching with the sliding rails; and the sliding chutes at the bottom of each circuit board and the bottom of each circuit breaker respectively adopt a deformed elastic sheet hook groove structure for ensuring the elastic locking sliding fit connection of the sliding chutes on the sliding rails.

2. The distribution box capable of being quickly installed according to claim 1, wherein a plurality of sliding waist-shaped grooves are further formed in the sliding rail, the sliding waist-shaped grooves are connected with the installation bottom plate in a locking fit mode through screws, and meanwhile the sliding rail can be adjusted in a displacement mode through the sliding waist-shaped grooves.

3. The quick-install, power distribution cabinet of claim 1, wherein said cabinet cover is L-shaped and defines a heat-dissipating kidney-shaped slot, said heat-dissipating kidney-shaped slot communicating with said cabinet interior mounting area.

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