CN215896986U - Wiring device for weak current intelligent system - Google Patents

Abstract

The utility model discloses a wiring device for a weak current intelligent system, which comprises a box body, wherein a plurality of first sliding grooves are uniformly formed in two inner side walls of the box body respectively, and a second sliding groove is formed between every two adjacent first sliding grooves; one end of the second sliding chute is abutted against the rear end part of the inner side wall of the box body, and the other end of the second sliding chute is positioned between the two ends of the first sliding chute in the vertical direction; one end of the first sliding chute is positioned between two ends of the second sliding chute in the vertical direction, and the other end of the first sliding chute is away from the front end part of the inner side wall of the box body by a preset distance; the lengths of the first sliding chute and the second sliding chute are both smaller than the width of the side wall of the box body; a first wiring board is connected to the first sliding groove, a second wiring board is connected to the second sliding groove, and a plurality of wiring holes are formed in the first wiring board and the second wiring board; a plurality of fans are arranged at the front end in the box body, and air outlets of the fans face the inner side wall of the box body; and ventilation openings are arranged above two sides of the box body.

Description

Wiring device for weak current intelligent system

Technical Field

The utility model relates to the technical field of weak current intelligent systems, in particular to a wiring device for a weak current intelligent system.

Background

Weak current in intelligent buildings mainly has two types: one type is low-voltage electric energy such as national safety voltage level and control voltage, and the like, and the low-voltage electric energy comprises alternating current and direct current, wherein the alternating current is less than 36V, the direct current is less than 24V, such as a 24V direct current control power supply or an emergency lighting lamp standby power supply: another type is information sources carrying information such as voice, images, data, etc., such as telephone, television, computer information. The method has the characteristics of low voltage, low current, low power and high frequency, and mainly considers the problems of information transmission, namely the fidelity, speed, breadth and reliability of the information transmission.

The operation of the intelligent weak-point system often needs wiring, but the traditional wiring is easy to have the phenomena of disorder, disordered wiring and poor regularity, so that the maintenance and repair of the intelligent weak-current system are troublesome, and meanwhile, the problems of poor heat dissipation effect, poor working environment and low safety performance exist.

According to the search, China with the publication number of CN213213028U specially favorable for 2021, 05 and 14 discloses a wiring device for a weak current intelligent system, which comprises a box body, wherein a box door is hinged on the box body, a plurality of heat dissipation holes are formed in the two sides of the box body, a dustproof cotton net is arranged on the inner side of the box body, a waterproof plate is arranged on the outer side of the box body, an air inlet and a plurality of wire inlet holes are formed in the bottom of the box body, a rubber sleeve is arranged on each wire inlet hole, a separation plate is detachably arranged in the box body, a wire outlet hole is formed in the separation plate, a mounting seat is fixed at the bottom of the box body, a heat dissipation mechanism and a plurality of cable assemblies are arranged in the box body, and a closed switch is arranged on the inner wall of the box body; this light current is wiring arrangement for intelligent system can be quick with weak electric wire and cable interface connection, and the regularity of wiring is guaranteed to weak electric wire classification connection, prevents it with its fixed from droing to quick effectual dispels the heat to the box inside, reduces the possibility of conflagration breaing out. However, this patent dispels the heat to the box through bottom fan and heat-conducting plate, because the heat-conducting plate setting is at the rear of box, probably causes the effect that can't dispel the heat to whole box.

Therefore, the conventional equipment still needs to be improved, and a wiring device with good heat dissipation effect and tidy wiring storage is designed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a wiring device for a weak current intelligent system.

The utility model is realized by the following technical scheme:

a wiring device for a weak current intelligent system comprises a box body, wherein a plurality of first sliding grooves are uniformly formed in two inner side walls of the box body respectively, and a second sliding groove is formed between every two adjacent first sliding grooves; one end of the second sliding chute is abutted against the rear end part of the inner side wall of the box body, and the other end of the second sliding chute is positioned between the two ends of the first sliding chute in the vertical direction; one end of the first sliding chute is positioned between two ends of the second sliding chute in the vertical direction, and the other end of the first sliding chute is away from the front end part of the inner side wall of the box body by a preset distance; the lengths of the first sliding groove and the second sliding groove are both smaller than the width of the side wall of the box body; a first wiring board is connected to the first sliding groove, a second wiring board is connected to the second sliding groove, and a plurality of wiring holes are formed in the first wiring board and the second wiring board; a plurality of fans are arranged at the front end in the box body, and air outlets of the fans face the inner side wall behind the box body; and ventilation openings are formed above two sides of the box body.

In the technical scheme, the first wiring board and the second wiring board are detachably connected with the box body through the first sliding groove and the second sliding groove respectively, the fan is arranged at the bottom of the front end of the box body, an air outlet of the fan faces towards the inside of the box body, the fan is started to ventilate the inside of the box body, cold air introduced into the box body moves upwards through the first wiring board and a space reserved behind the box body, moves upwards through the second wiring board and a space reserved in front of the box body until the cold air moves to the top of the box body, and hot air in the box body is discharged through the air vent.

Preferably, the width of the first wiring board is adapted to the length of the first chute, and the width of the second wiring board is adapted to the length of the second chute, so that a space is left between the rear end of the first wiring board and the front and rear ends of the case, and a space is left between the front end of the second wiring board and the front end of the case.

Preferably, the vent is arranged at the top of the box body and is arranged between the first chute and the second chute, so that the cold air introduced into the box body by the fan is discharged through the vent.

Preferably, the upper and lower sides of the front end of the first wiring board are provided with flow guide blocks, and the upper and lower sides of the rear end of the second wiring board are provided with flow guide blocks, so that cold air introduced into the box body by the fan is guided, and the cold air rapidly flows to the upper part of the box body under the action of the flow guide blocks.

Preferably, a plurality of receiving posts are arranged on the first wiring board and the second wiring board so as to sort and receive the cables in the box body according to requirements.

Preferably, the accommodating column is provided with protrusions, and the distance between the protrusions is matched with the outer diameter of the cable, so that the cable in the box body can be wound and accommodated conveniently.

Preferably, the box door comprises a box door body, wherein the box door is connected with the box body through a two-fold hinge, the hinge is a component which is used for connecting two parts of an object and enabling the two parts to move, and the box door and the box body can be movably connected.

Preferably, the first wiring board is detachably connected to the first chute, and the second wiring board is detachably connected to the second chute, so that an appropriate number of the first wiring board and the second wiring board are selected according to actual installation requirements to route and store cables in the box body.

Preferably, the number of the fans is 3, and the fans are uniformly distributed at the front end in the box body.

Preferably, the preset distance is greater than the outer diameter of the cable and less than 1/2 length of the first chute.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the first wiring board and the second wiring board form a complete air duct with the box body, cold air introduced into the box body cools the box body from bottom to top in the air duct, and hot air in the box body is exhausted through the ventilation opening in the top of the box body, so that the effect of ventilating and radiating the box body is achieved, and the problem that a wiring device for a weak current intelligent system is poor in radiating effect is solved.

(2) The flow guide block can guide cold air introduced into the box body to move in an air duct formed by the first wiring board, the second wiring board and the box body, and the speed of cooling the box body by the cold air is increased.

(3) The storage columns can separately store cables according to classification or requirements, so that messy cables can be sorted, and dangers caused by irregular and random placement of the cables are avoided; the accommodating column is further provided with a bulge matched with the diameter of the cable, and the cable can be further wound and accommodated so as to be firmly accommodated, and the problem that the cable is separated from the accommodating column and is accumulated in the box body again is avoided.

Drawings

Fig. 1 is an overall schematic diagram of a wiring device for a weak current intelligent system according to an embodiment of the utility model;

fig. 2 is a cold air flow diagram of a wiring device for a weak current intelligent system according to an embodiment of the present invention;

fig. 3 is a first wiring board schematic view of a wiring device for a weak current intelligent system according to an embodiment of the present invention;

fig. 4 is a second wiring board schematic view of the wiring device for the weak current intelligent system according to the embodiment of the present invention;

FIG. 5 is a schematic view of a receiving post of a wiring device for a weak current intelligent system according to an embodiment of the utility model;

in the figure: 1. a box body; 2. a box door; 3. a first wiring board; 4. a second wiring board; 5. a first chute; 6. a second chute; 7. a fan; 8. a flow guide block; 9. a receiving column; 10. and a vent.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

As shown in fig. 1, the present embodiment provides a wiring device for a weak current intelligent system, including a box body 1, two inner side walls of the box body 1 are respectively and uniformly provided with a plurality of first sliding chutes 5, and a second sliding chute 6 is arranged between two adjacent first sliding chutes 5; one end of the second sliding chute 6 is abutted against the rear end part of the inner side wall of the box body 1, and the other end of the second sliding chute is positioned between two ends of the first sliding chute 5 in the vertical direction; one end of the first sliding chute 5 is positioned between two ends of the second sliding chute 6 in the vertical direction, and the other end of the first sliding chute is at a preset distance from the front end part of the inner side wall of the box body 1; the lengths of the first sliding chute 5 and the second sliding chute 6 are both smaller than the width of the side wall of the box body 1; a first wiring board 3 is connected to the first chute 5, a second wiring board 4 is connected to the second chute 6, and a plurality of wiring holes are formed in the first wiring board 3 and the second wiring board 4; a plurality of fans 7 are arranged at the front end in the box body 1, and air outlets of the fans 7 face the inner side wall behind the box body 1; and ventilation openings 10 are arranged above two sides of the box body 1.

As shown in fig. 2, as an embodiment, the width of the first wiring board 3 is adapted to the length of the first chute 5, and the width of the second wiring board 4 is adapted to the length of the second chute 6, so that a space is left between the rear end of the first wiring board 3 and the front and rear ends of the case 1, and a space is left between the front end of the second wiring board 4 and the front end of the case 1.

In one embodiment, the ventilation opening 10 is disposed at the top of the box body 1 and opened between the first chute 5 and the second chute 6, so that the cold air introduced into the box body 1 by the fan 7 is exhausted through the ventilation opening 10.

As shown in fig. 3 to 4, as an embodiment, the front end of the first wiring board 3 is provided with flow guiding blocks 8 on the upper and lower sides, and the rear end of the second wiring board 4 is provided with flow guiding blocks 8 on the upper and lower sides, so as to guide the cold air introduced into the box by the fan 7, so that the cold air rapidly flows to the upper side of the box 1 under the action of the flow guiding blocks 8.

As shown in fig. 5, as an embodiment, a plurality of storage posts 9 are provided on the first wiring board 3 and the second wiring board 4 so as to sort and store cables in the case 1 as needed.

In one embodiment, the receiving column 9 is provided with protrusions, and the distance between the protrusions is adapted to the diameter of the cable, so as to wind and receive the cable in the box 1.

As an implementation mode, the wiring device for the weak current intelligent system comprises a box door 2, wherein the box door 2 is connected with the box body 1 through a two-fold hinge, the hinge is a component which connects two parts of an object and enables the two parts to move, and the box door 2 and the box body 1 can be movably connected.

In one embodiment, the first wiring board 3 is detachably connected to the first chute 5, and the second wiring board 4 is detachably connected to the second chute 6, so that an appropriate number of the first wiring board 3 and the second wiring board 4 are selected according to actual installation requirements, and cables in the box 1 are routed and stored.

As an implementation mode, the number of the fans is 3, and the fans are evenly distributed at the front end in the box body.

In one embodiment, the predetermined distance is greater than the outer diameter of the cable and less than 1/2 of the first chute 5.

The working process is as follows: according to the actual wiring requirement, an appropriate number of the first wiring board 3 and the second wiring board 4 are selected, the first wiring board 3 and the second wiring board 4 are connected with the first chute 5 and the second chute 6 correspondingly, and the first wiring board 3 and the second wiring board 4 are provided with an appropriate number of the receiving posts 9, so that the cables in the box body 1 can be received.

The fan 7 is started to introduce cold air into the box body 1, as shown in fig. 2, wherein the arrow direction indicates the flowing direction of the cold air, the flow guide blocks 8 are respectively arranged at the front end of the first wiring board 3 and the rear end of the second wiring board 4 and can guide the cold air, the cold air moves upwards through the first wiring board 3 and the space reserved behind the box body 1 and moves upwards through the second wiring board 4 and the space reserved in front of the box body 1 until the cold air moves to the top of the box body 1, and hot air in the box body 1 is discharged through the vent 10.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention.

Claims (10)

1. The wiring device for the weak current intelligent system is characterized by comprising a box body (1), wherein a plurality of first sliding grooves (5) are uniformly formed in two inner side walls of the box body (1) respectively, and a second sliding groove (6) is formed between every two adjacent first sliding grooves (5); one end of the second sliding chute (6) is abutted against the rear end part of the inner side wall of the box body (1), and the other end of the second sliding chute is positioned between two ends of the first sliding chute (5) in the vertical direction; one end of the first sliding chute (5) is positioned between two ends of the second sliding chute (6) in the vertical direction, and the other end of the first sliding chute is at a preset distance from the front end part of the inner side wall of the box body (1); the lengths of the first sliding chute (5) and the second sliding chute (6) are both smaller than the width of the side wall of the box body (1); a first wiring board (3) is connected to the first sliding groove (5), a second wiring board (4) is connected to the second sliding groove (6), and a plurality of wiring holes are formed in the first wiring board (3) and the second wiring board (4); a plurality of fans (7) are arranged at the front end in the box body (1), and air outlets of the fans (7) face the inner side wall behind the box body (1); and ventilation openings (10) are arranged above two sides of the box body (1).

2. The wiring device for the weak current intelligent system according to claim 1, wherein the width of the first wiring board (3) is adapted to the length dimension of the first chute (5), and the width of the second wiring board (4) is adapted to the length dimension of the second chute (6).

3. The wiring device for a weak current intelligent system according to claim 1, wherein the ventilation opening (10) is opened between the first chute (5) and the second chute (6).

4. The wiring device for the weak current intelligent system according to claim 1, wherein the first wiring board (3) is provided with flow guide blocks (8) on the upper and lower sides of the front end thereof, and the second wiring board (4) is provided with flow guide blocks (8) on the upper and lower sides of the rear end thereof.

5. The wiring device for a weak current intelligent system according to claim 1, wherein a plurality of receiving posts (9) are provided on the first wiring board (3) and the second wiring board (4).

6. The wiring device for the weak current intelligent system according to claim 5, wherein the receiving column (9) is provided with protrusions, and the distance between the protrusions is matched with the outer diameter of the cable.

7. The wiring device for the weak current intelligent system according to claim 1, characterized by comprising a box door (2), wherein the box door (2) is connected with the box body (1) through a two-fold hinge.

8. The wiring device for the weak current intelligent system according to claim 1, wherein the first wiring board (3) is detachably connected to the first chute (5), and the second wiring board (4) is detachably connected to the second chute (6).

9. The weak current intelligent system wiring device according to claim 1, wherein the number of the fans (7) is 3, and the fans are uniformly distributed at the front end in the box body (1).

10. The wiring device for the weak current intelligent system according to claim 1, wherein the preset distance is larger than the outer diameter of the cable and smaller than 1/2 length of the first chute (5).

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