CN210042626U

CN210042626U - Weak current control box

Info

Publication number: CN210042626U
Application number: CN201920838560.2U
Authority: CN
Inventors: 贾丽娟; 南继东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-07
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a light current control box, including box main part, diaphragm and heat dissipation case, both ends are fixed with the base respectively about the bottom of box main part, and all install the slide rail at both ends about the internal surface of box main part, the outside sliding connection of slide rail has the slider, the diaphragm is installed in the inboard intermediate position of slider, and the rear side vertical fixation of diaphragm has the longitudinal plate, the wire casing has been seted up to the upper surface of longitudinal plate, the heat dissipation case is fixed in the upper end of box main part, and the inside of heat dissipation case is provided with the protection network, the inside intermediate position of protection network is connected with fan wheel, and fan wheel's upper end installs the pivot, both ends are provided with the round hole respectively about the upper surface of heat dissipation case, and the internally mounted of round hole has the dust screen. This light current control box not only has good compressive capacity and dustproof rust-resistant effect, can also freely adjust the spatial layout in the case, and the box can also be the electrical components cooling heat dissipation of inside in addition, and the practicality is stronger.

Description

Weak current control box

Technical Field

The utility model relates to a light current technical field specifically is a light current control box.

Background

The weak current generally refers to a direct current circuit or an audio and video circuit, a network circuit and a telephone circuit, the alternating current voltage is generally within 36V, the household appliances such as a telephone, a computer and a television signal input (a cable television circuit) and an audio device (an output end circuit) in the household appliances are weak current electric devices, strong current and weak current are generally easy to distinguish conceptually, the main difference is different in application, the strong current is used as a power energy source, the weak current is used as a signal current, and the weak current control box is a box which is formed by connecting and assembling some electric appliances for controlling the weak current and circuits and then placing the electric appliances in the box, and is mainly used for controlling and distributing electric power resources.

The compressive capacity of the weak current control box on the market is relatively weak, easily damages, and whole box is not convenient for dispel the heat for the incasement electrical apparatus in the use, and the box is difficult to have good dustproof effect when keeping the ventilation effect simultaneously, and the inside space size of this outer box is difficult for adjusting, and mixed and disorderly is put to the wire of inside electrical components, the problem of difficult arrangement, for this, we propose a weak current control box.

Disclosure of Invention

An object of the utility model is to provide a weak current control box to the compressive capacity of the weak current control box in the market that proposes in solving above-mentioned background is more weak, easily damages, and whole box is not convenient for dispel the heat for the incasement electrical apparatus in the use, and the box is difficult to have good dustproof effect when keeping the ventilation effect simultaneously, and the inside space size of this outer box is difficult for adjusting, and mixed and disorderly is put to inside electrical components's wire, the difficult problem of putting in order.

In order to achieve the above object, the utility model provides a following technical scheme: a weak current control box comprises a box body main body, a transverse plate and a heat dissipation box, wherein the left end and the right end of the bottom of the box body main body are respectively fixed with a base, the left end and the right end of the inner surface of the box body are respectively provided with a slide rail, the outer part of the slide rail is connected with a slide block in a sliding way, the transverse plate is arranged at the middle position of the inner side of the slide block, a longitudinal plate is vertically fixed at the rear side of the transverse plate, a wire slot is arranged on the upper surface of the longitudinal plate, the heat dissipation box is fixed at the upper end of the box body main body, and a protective net is arranged inside the heat dissipation box, a fan impeller is connected at the middle position inside the protective net, and the upper end of the fan impeller is provided with a rotating shaft, the upper end of the rotating shaft is connected with a motor, the bottom of the heat dissipation box is provided with a baffle plate, and the inside of baffle has evenly seted up the louvre at the equidistance, both ends are provided with the round hole respectively about the upper surface of heat dissipation case, and the internally mounted of round hole has the dust screen.

Preferably, the outer surface of the box body is provided with an anti-rust layer, the anti-rust layer is made of electroplating anti-rust oil, air bags are uniformly and equidistantly arranged in the box body, and the air bags are of elastic structures.

Preferably, the front surface of the sliding block is in threaded connection with a fixing bolt, and the fixing bolt penetrates through the sliding block and the sliding rail.

Preferably, the structure of wire casing is convex structure, and the even equidistance of wire casing distributes in the upper surface of vertical plate.

Preferably, a full-surrounding structure is formed between the protective net and the fan wheel, and the fan wheel and the motor form a rotating structure through a rotating shaft.

Preferably, the dust screen comprises a filter screen and filter cloth, the filter cloth is arranged at the middle position of the dust screen, the upper surface and the lower surface of the filter cloth are both connected with the filter screen, the structure of the filter screen is a double-layer structure, and the filter screen and the filter cloth are tightly attached.

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

1. the weak current control box is provided with the sliding blocks and the sliding rails which can slide mutually so as to drive the transverse plates to move up and down relative to the box body, so that the distance between every two transverse plates is convenient to adjust, the size layout of the inner space of the whole box body is convenient to change, the placing requirements of electrical components with different sizes are favorably met, and the sliding blocks and the sliding rails are fixed through the screw action of the fixing bolts, so that the structure is simple, and the operation is convenient;

2. the outer surface of the box body is coated with an anti-rust layer made of electroplating anti-rust oil, the anti-rust layer can prevent the box body from being easily rusted, meanwhile, the shell of the box body is double-layered, and an air bag is filled in the shell, and the air bag has good elasticity, so that the box body can utilize the elastic action of the air bag, the compression resistance of the whole control box is improved, the service life of the box body is prolonged, a rotating shaft is arranged and connected between a fan impeller and a motor, the motor can drive the fan impeller to rotate through the rotating shaft, cold air is formed and blown into the box body, heat dissipation is performed on electrical elements in the box body, the protection of the electrical elements in the box body is facilitated, the service life of the electrical elements is prolonged, and the practicability of the whole control box is greatly enhanced;

3. the shape that sets up circular-arc wire casing is identical with the appearance structure of general wire, so that fix electrical components's wire, avoid the wire to put in a jumble in box main part inside, be favorable to making things convenient for staff's daily management, it can guarantee that the heat dissipation case is linked together with external environment to set up the dust screen, thereby obtain the wind regime, the dust screen comprises filter screen and filter cloth jointly simultaneously, can effectively filter the dust in the air that gets into the heat dissipation incasement portion, it is inside to avoid the dust to get into whole device, cause the pollution to the electrical components of box main part inside.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the overlooking structure of the joint of the sliding block and the sliding rail of the present invention.

In the figure: 1. a box body main body; 2. a base; 3. a slide rail; 4. a slider; 5. a transverse plate; 6. a longitudinal plate; 7. a wire slot; 8. a heat dissipation box; 9. a protective net; 10. a fan impeller; 11. a rotating shaft; 12. an electric motor; 13. a baffle plate; 14. heat dissipation holes; 15. a circular hole; 16. a dust screen; 17. a rust-proof layer; 18. an air bag; 19. fixing the bolt; 1601. filtering with a screen; 1602. and (5) filtering the cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a weak current control box comprises a box body main body 1, a base 2, a sliding rail 3, a sliding block 4, a transverse plate 5, a longitudinal plate 6, a wire slot 7, a heat dissipation box 8, a protective net 9, a fan impeller 10, a rotating shaft 11, a motor 12, a baffle 13, a heat dissipation hole 14, a round hole 15, a dustproof net 16, an anti-rust layer 17, an air bag 18, a fixing bolt 19, a filter screen 1601 and a filter cloth 1602, wherein the base 2 is fixed at the left end and the right end of the bottom of the box body main body 1 respectively, the sliding rail 3 is installed at the left end and the right end of the inner surface of the box body main body 1, the sliding block 4 is connected outside the sliding rail 3 in a sliding manner, the transverse plate 5 is installed at the middle position of the inner side of the sliding block 4, the longitudinal plate 6 is vertically fixed at the rear side of the transverse plate 5, the wire slot 7 is formed in the upper surface of the longitudinal plate 6, the fixing device is convenient for fixing the wires of the electrical appliance elements, avoids the wires from being placed in disorder in the box body main body 1, and is beneficial to the convenience of the daily management of workers;

the heat dissipation box 8 is fixed at the upper end of the box body 1, the heat dissipation box 8 is internally provided with a protective screen 9, the middle position inside the protective screen 9 is connected with a fan impeller 10, the upper end of the fan impeller 10 is provided with a rotating shaft 11, the upper end of the rotating shaft 11 is connected with a motor 12, a full-surrounding structure is formed between the protective screen 9 and the fan impeller 10, the fan impeller 10 forms a rotating structure through the rotating shaft 11 and the motor 12, the rotating shaft 11 is arranged between the fan impeller 10 and the motor 12, so that the motor 12 can drive the fan impeller 10 to rotate through the rotating shaft 11, cool wind blows towards the interior of the box body 1, so as to dissipate heat of electrical elements inside the box body 1, protect the electrical elements inside the box body 1, prolong the service life of the electrical elements, greatly enhance the practicability of the whole control box, and the bottom of the heat dissipation box 8, the heat dissipation holes 14 are uniformly and equidistantly formed in the baffle 13, the round holes 15 are respectively formed in the left end and the right end of the upper surface of the heat dissipation box 8, the dust screen 16 is installed inside the round holes 15, the anti-rust layer 17 is arranged on the outer surface of the box body 1 and is made of electroplating anti-rust oil, the air bags 18 are uniformly and equidistantly installed inside the box body 1, the air bags 18 are of an elastic structure, the outer surface of the box body 1 is plated with the anti-rust layer 17 made of the electroplating anti-rust oil, the anti-rust layer 17 can prevent the box body 1 from rusting easily, meanwhile, the shell of the box body 1 is double-layered, the air bags 18 are filled in the shell, and the air bags 18 have good elasticity, so that the box body 1 can improve the pressure resistance of the whole control box by utilizing the elastic action of the air bags 18, and the service life;

the front face of the sliding block 4 is in threaded connection with a fixing bolt 19, the fixing bolt 19 penetrates through the sliding block 4 and the sliding rail 3, the sliding block 4 and the sliding rail 3 can slide relative to each other so as to drive the transverse plates 5 to move up and down relative to the box body 1, and therefore the distance between every two transverse plates 5 can be conveniently adjusted, and the size distribution of the inner space of the whole box body 1 can be conveniently changed, and the placement requirements of electrical components with different sizes can be favorably met, the sliding block 4 and the sliding rail 3 are fixed through the threaded action of the fixing bolt 19, the structure is simple, the operation is convenient, the dustproof net 16 comprises a filter screen 1601 and a filter cloth 1602, the filter cloth 1602 is arranged in the middle of the dustproof net 16, the filter cloth 1602 is connected to the upper surface and the lower surface of the filter screen 1602, the filter screen 1601 is of a double-layer structure, the filter screen 1601 and the filter cloth 1602 are, thereby obtain the wind regime, dust screen 16 comprises filter screen 1601 and filter cloth 1602 jointly simultaneously, can effectively filter the dust in the inside air that gets into heat dissipation case 8, avoids inside the dust gets into whole device, causes the pollution to the inside electrical components of box main part 1.

The working principle is as follows: for the weak current control box, firstly, the whole box body 1 is placed on a flat ground, at the moment, the base 2 supports the whole control box, then, a box door positioned on the front surface of the box body 1 is opened to expose the inside of the box body 1, firstly, the size of a separation space inside the box body 1 is adjusted according to the requirement of actual conditions, fixing bolts 19 on the front surface of a sliding block 4 are respectively unscrewed to enable sliding between a sliding rail 3 and the sliding block 4, then, one transverse plate 5 is pulled up and down to enable the transverse plate 5 to drive the sliding block 4 to slide up and down along the sliding rail 3 until a proper position is reached, then, the fixing bolts 19 are screwed down to enable the sliding rail 3 and the sliding block 4 not to slide continuously, fixing is completed, other transverse plates 5 are fixed by repeating the operations, then, the electrical elements to be stored are placed on each layer of transverse plates 5, and simultaneously, the lead wires of the electrical elements, thereby arranging the wires on the longitudinal plates 6;

the anti-rust layer 17 on the outer surface of the box body 1 is made of electroplating anti-rust oil, and is used for preventing rust for the box body 1, when the outer part of the box body 1 is impacted by external force, pressure acts on the box body 1, the box body 1 transmits the pressure to the air bag 18, the air bag 18 generates a reverse acting force to offset partial pressure when being compressed by the force, so that the pressure transmitted to the inner part of the box body 1 is greatly reduced, the safety of internal electrical components is protected, finally, the motor 12 in the heat dissipation box 8 is started, the motor 12 works to drive the rotating shaft 11 to rotate, the rotating shaft 11 drives the fan impeller 10 to rotate in the protective screen 9, so that air pressure difference is generated on the upper side and the lower side of the fan impeller 10, air outside the heat dissipation box 8 is transmitted to the inside of the heat dissipation box 8 through the dustproof net 16 in the round hole 15, dust is filtered through the filter screen 1601 and the, the heat dissipation and cooling are carried out on the electric elements in the box body main body 1, so that the use process of the whole weak current control box is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light current control box, includes box main part (1), diaphragm (5) and heat dissipation case (8), its characterized in that: the box body is characterized in that bases (2) are respectively fixed to the left end and the right end of the bottom of the box body (1), slide rails (3) are respectively installed at the left end and the right end of the inner surface of the box body (1), sliders (4) are slidably connected to the outer portions of the slide rails (3), transverse plates (5) are installed at the middle positions of the inner sides of the sliders (4), longitudinal plates (6) are vertically fixed to the rear sides of the transverse plates (5), wire grooves (7) are formed in the upper surfaces of the longitudinal plates (6), heat dissipation boxes (8) are fixed to the upper end of the box body (1), protective nets (9) are arranged inside the heat dissipation boxes (8), fan impellers (10) are connected to the middle positions of the inner portions of the protective nets (9), rotating shafts (11) are installed at the upper ends of the fan impellers (10), motors (12) are connected to the upper ends of the rotating shafts (, and the inside of baffle (13) is even the equidistance has seted up louvre (14), both ends are provided with round hole (15) respectively about the upper surface of heat dissipation case (8), and the internally mounted of round hole (15) has dust screen (16).

2. A light current control box according to claim 1, wherein: the outer surface of the box body (1) is provided with an anti-rust layer (17), the anti-rust layer (17) is made of electroplating anti-rust oil, air bags (18) are uniformly and equidistantly arranged inside the box body (1), and the air bags (18) are of elastic structures.

3. A light current control box according to claim 1, wherein: the front face of the sliding block (4) is in threaded connection with a fixing bolt (19), and the fixing bolt (19) penetrates through the sliding block (4) and the sliding rail (3).

4. A light current control box according to claim 1, wherein: the structure of wire casing (7) is convex structure, and wire casing (7) even equidistance distributes in the upper surface of indulging board (6).

5. A light current control box according to claim 1, wherein: a full-surrounding structure is formed between the protective net (9) and the fan impeller (10), and the fan impeller (10) and the motor (12) form a rotating structure through the rotating shaft (11).

6. A light current control box according to claim 1, wherein: the dustproof net (16) comprises a filter screen (1601) and a filter cloth (1602), the filter cloth (1602) is arranged at the middle position of the dustproof net (16), the filter screen (1601) is connected to the upper surface and the lower surface of the filter cloth (1602), the filter screen (1601) is of a double-layer structure, and the filter screen (1601) and the filter cloth (1602) are tightly attached to each other.