CN214849567U

CN214849567U - Linkage heat dissipation type weak current control cabinet

Info

Publication number: CN214849567U
Application number: CN202120077670.9U
Authority: CN
Inventors: 邱俊
Original assignee: Guangdong Ona Engineering Co ltd
Current assignee: Guangdong Ona Engineering Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-23
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a linkage heat dissipation formula light current switch board, including base, protection cabinet, electric power room and control frame, base top fixedly connected with protection cabinet, the inside below of protection cabinet is provided with dampproofing structure, the inside at lead frame both ends all is provided with the spacing groove, the one end fixedly connected with creel stand of control frame. The utility model discloses a be provided with wire carding structure and realized neatly arranging this switch board internal circuit, draw in the inside of electric power room with external wire, arrange the wire in proper order in the inside of creel stand afterwards, and pass the inside of corresponding wire guide and be connected with corresponding control element with the wire respectively according to the electrical property relation between each control element, place the inside of lead frame insertion control frame in the inside of spacing groove in proper order and with the wire again, make the position of wire can fix, thereby it is more convenient to make this switch board later maintenance and overhaul.

Description

Linkage heat dissipation type weak current control cabinet

Technical Field

The utility model relates to an electric control technical field specifically is a linkage heat dissipation formula light current switch board.

Background

In the use process of the large-scale electric power device, the large-scale electric device can operate under the common control of various electric elements, and because the manual control of more electric elements is unrealistic, the electric control of the electric elements can be automatically carried out by a device, so that a special weak current control cabinet can be used;

but current weak electricity switch board is using on the market, because switch board inner line is comparatively complicated and a large amount, and ordinary switch board often the crisscross emission of wire makes the circuit arrange comparatively in a jumble, and this causes very big influence to the later maintenance and the maintenance of switch board, so develop the weak electricity switch board now to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linkage heat dissipation formula light current switch board to propose the crisscross winding problem of switch board internal circuit in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a linkage heat dissipation type weak current control cabinet comprises a base, a protection cabinet, an electric power room and a control frame, wherein the top end of the base is fixedly connected with the protection cabinet, a damp-proof structure is arranged at the lower part inside the protection cabinet, an electric power chamber is arranged at the upper part inside the protection cabinet, a control frame is arranged in the electric power room, one end in the control frame is fixedly connected with a fixed frame, one end of the fixed frame is fixedly connected with a control element, a heat dissipation mechanism is arranged inside one end of the control frame, a wire carding structure is arranged below the fixing frame and comprises a wire hole, a wire frame, a limiting groove and a wire arrangement frame, the outer side wall of the wire hole is fixedly connected with the inside of one end of the control frame, the two sides of the inside of the control frame are connected with the wire frame in a clamping way, limiting grooves are formed in the two ends of the lead frame, and one end of the control frame is fixedly connected with a wire arrangement frame.

Preferably, the dampproofing structure includes isolation room, bracing piece and bracing piece, the inside bottom fixed connection of lateral wall and the protection cabinet of isolation room, the inside fixedly connected with bracing piece of isolation room, the inside packing of isolation room has the cotton that absorbs water.

Preferably, the isolation chamber and the power chamber are in the same vertical plane, and the support rods are distributed in the isolation chamber at equal intervals.

Preferably, the heat dissipation mechanism comprises a heat dissipation net, a ventilation hole and an exhaust fan, the outer side wall of the heat dissipation net is fixedly connected with the inside of one end of the control frame, the outer side wall of the ventilation hole is fixedly connected with the upper portion of one end of the protection cabinet, and the exhaust fan is arranged below the ventilation hole.

Preferably, the heat dissipation nets are distributed at one end of the control frame at equal intervals, and the exhaust fans are symmetrically distributed about the horizontal center line of the electric power room.

Preferably, the wire hole and the lead frame are in the same horizontal plane, and a clamping structure is formed between the lead frame and the interior of the power chamber.

Compared with the prior art, the beneficial effects of the utility model are that: the linkage heat dissipation type weak current control cabinet not only realizes the regular arrangement of circuits in the control cabinet, so that the later maintenance and overhaul of the control cabinet are more convenient, but also simultaneously realizes the improvement of the moisture-proof characteristic of the control cabinet, prevents the interior of the control cabinet from being affected with damp and optimizes the heat dissipation of the control cabinet, and prevents a large amount of dust from entering the interior of the control cabinet while accelerating the heat dissipation;

(1) the control cabinet is characterized in that a wire carding structure is arranged to achieve orderly arrangement of circuits inside the control cabinet, external wires are pulled into the power chamber, then the wires are sequentially arranged inside a wire arrangement frame, the wires penetrate through the corresponding wire holes and are connected with the corresponding control elements according to the electrical relationship among the control elements, then a wire guide frame is inserted into the control frame, and the wires are sequentially placed in a limiting groove, so that the positions of the wires are fixed, and later maintenance and overhaul of the control cabinet are more convenient;

(2) the damp-proof structure is arranged to improve the damp-proof property of the control cabinet, the distance between the power room and the ground is increased by arranging the isolation room, so that the humid air cannot permeate from the lower part of the control cabinet, the power room is placed in the control frame, so that the external humid air is adsorbed by the outer side wall of the control frame, water drops cannot be condensed in the power room to damp, and the interior of the control cabinet is prevented from being damp;

(3) the control cabinet is provided with the heat dissipation mechanism to realize the optimization of heat dissipation of the control cabinet, the exhaust fan is started to extract hot air in the control cabinet and discharge the hot air outwards, and the control element is stored in the electric power room, so that external air enters the control cabinet when the internal air is exchanged, dust in the air is blocked by the heat dissipation net, and a large amount of dust is prevented from entering the control cabinet when the heat dissipation is accelerated.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of a partial cross-sectional structure of the wire combing structure of the present invention;

fig. 4 is a schematic view of the rear view partial section structure of the wire carding structure of the present invention.

In the figure: 1. a base; 2. a protective cabinet; 3. a moisture-proof structure; 301. an isolation chamber; 302. a support bar; 303. Absorbent cotton; 4. an electric power room; 5. a control frame; 6. a fixed mount; 7. a control element; 8. a heat dissipation mechanism; 801. a heat-dissipating web; 802. a ventilation hole; 803. an exhaust fan; 9. a wire carding structure; 901. a wire guide hole; 902. a lead frame; 903. a limiting groove; 904. a wire arrangement frame.

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. 1-4, the present invention provides an embodiment: a linkage heat dissipation type weak current control cabinet comprises a base 1, a protection cabinet 2, an electric power chamber 4 and a control frame 5, wherein the top end of the base 1 is fixedly connected with the protection cabinet 2, a damp-proof structure 3 is arranged below the interior of the protection cabinet 2, the electric power chamber 4 is arranged above the interior of the protection cabinet 2, the control frame 5 is arranged inside the electric power chamber 4, one end of the interior of the control frame 5 is fixedly connected with a fixing frame 6, one end of the fixing frame 6 is fixedly connected with a control element 7, a heat dissipation mechanism 8 is arranged inside one end of the control frame 5, and a wire carding structure 9 is arranged below the fixing frame 6;

a damp-proof structure 3 is arranged below the interior of the protection cabinet 2, the damp-proof structure 3 comprises an isolation room 301, a support rod 302 and absorbent cotton 303, the outer side wall of the isolation room 301 is fixedly connected with the bottom end of the interior of the protection cabinet 2, the support rod 302 is fixedly connected with the interior of the isolation room 301, the absorbent cotton 303 is filled in the isolation room 301, the isolation room 301 and the power room 4 are positioned on the same vertical plane, and the support rods 302 are distributed in the isolation room 301 at equal intervals;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the distance between the electric power room 4 and the ground is increased by arranging the isolation room 301, so that the humid air cannot permeate from the lower part of the control cabinet, and meanwhile, because the electric power room 4 is arranged in the control rack 5, the external humid air enters the inside of the control rack 5 through the ventilating holes 802 and is adsorbed by the outer side wall of the control rack 5, water drops cannot be condensed in the inside of the electric power room 4 to be damp, so that the damp in the inside of the control cabinet is prevented;

a heat dissipation mechanism 8 is arranged inside one end of the control frame 5, the heat dissipation mechanism 8 comprises a heat dissipation net 801, an air vent 802 and an exhaust fan 803, the outer side wall of the heat dissipation net 801 is fixedly connected with the inside of one end of the control frame 5, the outer side wall of the air vent 802 is fixedly connected with the upper part of one end of the protection cabinet 2, the exhaust fan 803 is arranged below the air vent 802, the type of the exhaust fan 803 can be BPT10-24-2M, the input end of the exhaust fan 803 is electrically connected with the output end of the control panel through a lead, the heat dissipation net 801 is distributed at one end of the control frame 5 at equal intervals, and the exhaust fan 803 is distributed symmetrically about the horizontal center line of the electric power room 4;

specifically, as shown in fig. 1, 2 and 4, when the mechanism is used, firstly, the exhaust fan 803 is started to draw hot air inside the control rack 5 and discharge the hot air to the outside, and since the control element 7 is stored inside the electric power room 4, when the inside air is exchanged, the outside air enters the inside of the control rack 5 and the dust in the air is blocked by the heat dissipation net 801, so that the heat dissipation is accelerated and a large amount of dust is prevented from entering the inside of the control rack;

a lead carding structure 9 is arranged below the fixed frame 6, the lead carding structure 9 comprises a lead hole 901, a lead frame 902, a limiting groove 903 and a creel 904, the outer side wall of the lead hole 901 is fixedly connected with the inside of one end of the control frame 5, the two sides inside the control frame 5 are connected with the lead frame 902 in a clamping mode, the limiting grooves 903 are arranged inside the two ends of the lead frame 902, the creel 904 is fixedly connected with one end of the control frame 5, the lead hole 901 and the lead frame 902 are located on the same horizontal plane, and the lead frame 902 and the inside of the power chamber 4 are in a clamping structure;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, when the mechanism is used, firstly, the external wires are pulled into the inside of the power chamber 4, then the wires are sequentially arranged inside the creel 904, and the wires pass through the corresponding wire holes 901 according to the electrical relationship among the control elements 7, then one ends of the wires are connected with the corresponding control elements 7, and then the wire frame 902 is inserted into the inside of the control frame 5, and the wires are sequentially placed inside the limiting grooves 903, so that the positions of the wires are fixed, and the later maintenance and overhaul of the control cabinet are more convenient.

The working principle is as follows: the utility model discloses when using, this external power supply of linkage heat dissipation formula light current switch board, at first, when needs use this switch board, draw in the inside of electric power room 4 with external wire, arrange the wire in proper order in the inside of creel stand 904 afterwards, and pass the inside of corresponding wire hole 901 with the wire respectively according to the electrical relation between each controlling element 7, connect one end and the controlling element 7 that corresponds of wire afterwards, insert the inside of control frame 5 with lead frame 902 again and place the wire in the inside of spacing groove 903 in proper order, make the position of wire fixed;

secondly, when the control cabinet is started after the wires between the control elements 7 in the control cabinet are connected, because the control cabinet can emit larger heat when running, the exhaust fan 803 is started to extract hot air in the control frame 5 and discharge the hot air outwards, and meanwhile, external air with relatively low temperature enters the control frame 5 through the ventilating hole 802, so that the internal temperature of the control cabinet is reduced, because the control elements 7 are stored in the electric power chamber 4, when the internal air is exchanged, the external air enters the control frame 5 and dust in the air is blocked by the radiating net 801, so that the dust is not contacted with the control elements 7 to the maximum extent;

finally, lead to this switch board inside to wet very easily when the air is comparatively moist, consequently will make electric power room 4 and ground distance increase through setting up isolation room 301, make moist air can't permeate from this switch board below, simultaneously because electric power room 4 places the inside at control frame 5, make outside moist air pass through the inside that draught hole 802 got into control frame 5, and adsorbed by the lateral wall of control frame 5, the inside of electric power room 4 can not condense out the water droplet so that to wet, the heat dissipation and the protection work of this linkage heat dissipation formula light current switch board are finally accomplished.

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.

Claims

1. The utility model provides a weak current switch board of linkage heat dissipation formula, includes base (1), protection cabinet (2), electric power room (4) and control frame (5), its characterized in that: the improved multifunctional bus bar is characterized in that a protection cabinet (2) is fixedly connected to the top end of the base (1), a damp-proof structure (3) is arranged below the interior of the protection cabinet (2), an electric power room (4) is arranged above the interior of the protection cabinet (2), a control frame (5) is arranged inside the electric power room (4), a fixing frame (6) is fixedly connected to one end of the interior of the control frame (5), a control element (7) is fixedly connected to one end of the fixing frame (6), a heat dissipation mechanism (8) is arranged inside one end of the control frame (5), a wire combing structure (9) is arranged below the fixing frame (6), the wire combing structure (9) comprises a wire hole (901), a wire frame (902), a limiting groove (903) and a wire arranging frame (904), the outer side wall of the wire hole (901) is fixedly connected with the interior of one end of the control frame (5), and the wire frame (902) is clamped and connected to two sides of the interior of the control frame (5), limiting grooves (903) are formed in the two ends of the lead frame (902), and one end of the control frame (5) is fixedly connected with a creel stand (904).

2. The linkage heat dissipation type weak current control cabinet according to claim 1, characterized in that: dampproofing structure (3) is including isolation room (301), bracing piece (302) and cotton (303) absorb water, the inside bottom fixed connection of lateral wall and protection cabinet (2) of isolation room (301), the inside fixedly connected with bracing piece (302) of isolation room (301), the inside packing of isolation room (301) has cotton (303) that absorb water.

3. The linkage heat dissipation type weak current control cabinet according to claim 2, characterized in that: the isolation room (301) and the power room (4) are located on the same vertical plane, and the support rods (302) are distributed in the isolation room (301) at equal intervals.

4. The linkage heat dissipation type weak current control cabinet according to claim 1, characterized in that: the heat dissipation mechanism (8) comprises a heat dissipation net (801), a ventilation hole (802) and an exhaust fan (803), the outer side wall of the heat dissipation net (801) is fixedly connected with the inner part of one end of the control frame (5), the outer side wall of the ventilation hole (802) is fixedly connected with the upper part of one end of the protection cabinet (2), and the exhaust fan (803) is arranged below the ventilation hole (802).

5. The linkage heat dissipation type weak current control cabinet according to claim 4, characterized in that: the heat dissipation net (801) is distributed at one end of the control frame (5) at equal intervals, and the exhaust fans (803) are symmetrically distributed around the horizontal center line of the power room (4).

6. The linkage heat dissipation type weak current control cabinet according to claim 1, characterized in that: the wire hole (901) and the lead frame (902) are positioned on the same horizontal plane, and a clamping structure is formed between the lead frame (902) and the interior of the power chamber (4).