CN212182101U

CN212182101U - Novel control cabinet

Info

Publication number: CN212182101U
Application number: CN202021390237.2U
Authority: CN
Inventors: 庄玉亮; 刘芹; 孙华伟; 许士庆; 禹敦国
Original assignee: Dingxin Electric Co ltd
Current assignee: Dingxin Electric Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-12-18
Anticipated expiration: 2030-07-15

Abstract

The utility model provides a novel control cabinet, which comprises a cabinet body and a transformer arranged in the cabinet body, wherein a heat conducting sleeve is movably sleeved outside the transformer, a heat radiating fin and a heat conducting copper pipe are arranged on the outer side wall of the heat conducting sleeve, two opposite side walls of the cabinet body are respectively provided with a vent and a heat radiating fan, and the heat conducting copper pipe is connected with the heat radiating fan; the cooling fan comprises a frame, a fan assembly, a supporting plate, a first connecting rod, a second connecting rod and a lubricant replenisher, wherein the first connecting rod and the second connecting rod are erected on the inner side wall of the frame, the supporting plate is connected with the first connecting rod in a sliding mode, and the lubricant replenisher is arranged on the second connecting rod. The utility model discloses simple structure is ingenious, and the cooling fan radiating effect is good, and the noise is little, and stability is strong.

Description

Novel control cabinet

Technical Field

The utility model relates to a switch board technical field, concretely relates to novel switch board.

Background

Because the transformer produces a large amount of heats at the operation in-process, if the heat can not be effectively timely distribute away, thereby can make transformer body high temperature cause serious destruction to the body then influence the power transmission and distribution normal operating of whole electric wire netting, traditional transformer air-cooled switch board, inside heat dissipation can not obtain good heat dissipation, and the radiating effect is poor, and heat abstractor's noise is big in the operation moreover, poor stability, therefore necessary a switch board solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the technical problem mentioned above, the utility model aims at providing a novel switch board, for solving above-mentioned technical problem, the utility model discloses a following technical scheme realizes:

a novel control cabinet comprises a cabinet body and a transformer arranged in the cabinet body, wherein a heat conduction sleeve is movably sleeved on the outer side of the transformer, a heat radiation fin and a heat radiation copper pipe are arranged on the outer side wall of the heat conduction sleeve, a vent and a heat radiation fan are respectively arranged on two opposite side walls of the cabinet body, and the heat radiation copper pipe is connected with the heat radiation fan;

the heat dissipation fan comprises a frame, a fan assembly, a supporting plate, a first connecting rod, a second connecting rod and a lubricant replenisher, wherein the first connecting rod and the second connecting rod are erected on the inner side wall of the frame, the supporting plate is connected with the first connecting rod in a sliding mode, and the lubricant replenisher is arranged on the second connecting rod;

fan unit includes dwang, drive wheel, drive belt, flabellum, action wheel and rotation motor, the cover is equipped with on the output shaft of rotation motor the action wheel, the action wheel with the drive wheel passes through drive belt transmission, be provided with a plurality ofly on the drive wheel the flabellum, dwang one end with a drive wheel terminal surface rigid coupling, the dwang other end with second connecting rod rotatable coupling.

Beneficially, a rotating speed sensor is arranged in the second connecting rod, a liquid outlet is formed in the lower end face of the lubricant replenisher, an electronic valve is arranged at the bottom of the inner wall of the lubricant replenisher, the rotating speed sensor is electrically connected with the electronic valve, and the rotating speed sensor is used for acquiring and analyzing rotating speed data of the rotating rod and controlling the working state of the electronic valve.

Advantageously, the transmission wheel is provided with a groove, and the transmission belt is sleeved in the groove.

Advantageously, said first connecting rods are provided with two, said support plate being arranged between said two first connecting rods.

Advantageously, a shutter is arranged at the vent, and a shutter which can be opened and closed is arranged on the shutter.

Advantageously, a dust filter plate is further provided at the vent.

The utility model discloses it does to have following beneficial effect:

1. the heat conduction sleeve, the heat dissipation fins, the heat conduction copper pipe and the heat dissipation fan can effectively dissipate heat in the cabinet body, so that the transformer is prevented from being damaged;

2. the heat dissipation fan has the characteristics of buffering and damping, low noise and stable operation through the belt transmission mode of the transmission wheel, the transmission belt and the driving wheel;

3. but through the sliding connection of brace table and head rod, convenience of customers adjusts the interval between drive wheel and the action wheel, guarantees cooling fan pivoted stability.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of a heat dissipation fan in the present invention;

fig. 3 is a sectional view taken along the line a-a in fig. 2 according to the present invention.

Reference numerals: the cabinet body 1, transformer 2, heat conduction cover 3, radiating fin 4, heat conduction copper pipe 5, vent 6, dust filter 61, shutter 7, louver 8, frame 9, second connecting rod 10, dwang 11, drive wheel 12, recess 121, drive belt 13, flabellum 14, action wheel 15, rotating motor 16, output shaft 161, backup pad 17, head rod 18, emollient replenisher 19, electronic valve 20, liquid outlet 21.

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.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1-3, a novel control cabinet comprises a cabinet body 1 and a transformer 2 arranged in the cabinet body 1, wherein a heat conduction sleeve 3 is movably sleeved outside the transformer 2, a heat dissipation fin 4 and a plurality of heat conduction copper pipes 5 are arranged on the outer side wall of the heat conduction sleeve 3, two opposite side walls of the cabinet body 1 are respectively provided with a vent 6 and a heat dissipation fan, and the heat conduction copper pipes 5 are connected with the heat dissipation fan;

the heat dissipation fan comprises a frame 9, a fan assembly, a support plate 17, a first connecting rod 18, a second connecting rod 10 and a lubricant replenisher 19, wherein the first connecting rod 18 and the second connecting rod 10 are erected on the inner side wall of the frame 9, the support plate 17 and the first connecting rod 18 are connected in a sliding mode, and the lubricant replenisher 19 is arranged on the second connecting rod 10;

the fan assembly comprises a rotating rod 11, a driving wheel 12, a transmission belt 13, fan blades 14, a driving wheel 15 and a rotating motor 16, the driving wheel 15 is sleeved on an output shaft 161 of the rotating motor 16, the driving wheel 15 and the driving wheel 12 are transmitted through the transmission belt 13, the driving wheel 12 is provided with a plurality of fan blades 14, one end of the rotating rod 11 is fixedly connected with one end face of the driving wheel 12, and the other end of the rotating rod 11 is rotatably connected with the second connecting rod 10;

be provided with speed sensor in the second connecting

rod

10, 19 terminal surfaces are provided with liquid outlet 21 under the emollient replenisher, 19 inner wall bottoms of emollient replenisher are provided with electronic valve 20, speed sensor with electronic valve 20 electricity is connected, speed sensor is used for acquireing and the analysis the rotational speed data of dwang 11 and control electronic valve 20's operating condition.

The implementation process comprises the following steps: the heat conducting sleeve 3 can effectively absorb heat of the transformer 2, then heat dissipation is carried out through the heat radiating fins 4 and the heat conducting copper pipe 5, the heat conducting copper pipe 5 transmits the heat to the heat radiating fan, and when the heat radiating fan runs, air enters the cabinet body 1 through the vent 6 and then is discharged from the heat radiating fan, so that a heat radiating effect is achieved;

the working principle of the heat dissipation fan is as follows: an output shaft 161 on a rotating motor 16 drives a driving wheel 15 to rotate, the driving wheel 15 drives a driving wheel 12 to rotate through a driving belt 13, so that fan blades 14 rotate to dissipate heat, when a rotating speed sensor in a second connecting rod 10 detects that the rotating speed of the rotating rod 11 is lower than a threshold value, an electronic valve 20 is controlled to be opened, a lubricant in a lubricant replenisher 19 drips from a liquid outlet 21 to the joint of the second connecting rod 10 and the rotating rod 11 under the action of gravity, the lubricating effect is enhanced, the rotating speed of the rotating rod 11 is increased, a better heat dissipation effect is achieved, a supporting plate 17 can slide on a first connecting rod 18 and can be locked after sliding to a corresponding position, a user can conveniently adjust the distance between the driving wheel 15 and the driving wheel 12, and;

the utility model can effectively dissipate heat in the cabinet body 1 through the heat conduction sleeve 3, the heat dissipation fins 4, the heat conduction copper pipe 5 and the heat dissipation fan, thereby preventing the transformer 2 from being damaged; through the belt transmission mode of the transmission wheel 12, the transmission belt 13 and the driving wheel 15, the heat dissipation fan has the characteristics of buffering and shock absorption, small noise and stable operation; through the slidable connection of the support table 17 and the first connecting rod 18, a user can conveniently adjust the distance between the driving wheel 12 and the driving wheel 15, and the rotating stability of the cooling fan is ensured.

According to the utility model discloses an in an optional embodiment, be provided with recess 121 on drive wheel 12, drive belt 13 cover is established in recess 121, prevent that drive belt 13 from breaking away from drive wheel 12.

According to the utility model discloses an optional embodiment, the head rod 18 is provided with two, the backup pad 17 sets up two between the head rod 18, increases the stability of backup pad 17.

According to the utility model discloses an in an optional embodiment, vent 6 department is provided with shutter 7, be provided with the casement 8 that can open, close on shutter 7, when need not dispel the heat, can close the casement 8 on shutter 7, prevent that the dust from getting into cabinet body 1.

According to the utility model discloses an in an optional embodiment, vent 6 departments still are provided with dust filter 61, effectively prevent the heat dissipation in-process dust from getting into cabinet body 1.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A novel control cabinet is characterized by comprising a cabinet body (1) and a transformer (2) arranged in the cabinet body (1), wherein a heat conduction sleeve (3) is movably sleeved on the outer side of the transformer (2), a heat radiation fin (4) and a heat radiation copper pipe (5) are arranged on the outer side wall of the heat conduction sleeve (3), two opposite side walls of the cabinet body (1) are respectively provided with a vent (6) and a heat radiation fan, and the heat radiation copper pipe (5) is connected with the heat radiation fan;

the heat dissipation fan comprises a frame (9), a fan assembly, a supporting plate (17), a first connecting rod (18), a second connecting rod (10) and a lubricant replenisher (19), wherein the first connecting rod (18) and the second connecting rod (10) are erected on the inner side wall of the frame (9), the supporting plate (17) and the first connecting rod (18) are connected in a sliding mode, and the lubricant replenisher (19) is arranged on the second connecting rod (10);

fan unit includes dwang (11), drive wheel (12), drive belt (13), flabellum (14), action wheel (15) and rotates motor (16), the cover is equipped with on output shaft (161) of rotation motor (16) action wheel (15), action wheel (15) with drive wheel (12) pass through drive belt (13) transmission, be provided with a plurality ofly on drive wheel (12) flabellum (14), dwang (11) one end with drive wheel (12) a terminal surface rigid coupling, dwang (11) other end with second connecting rod (10) rotatable coupling.

2. The novel control cabinet as claimed in claim 1, wherein a rotation speed sensor is arranged in the second connecting rod (10), a liquid outlet (21) is arranged on the lower end surface of the lubricant replenisher (19), an electronic valve (20) is arranged at the bottom of the inner wall of the lubricant replenisher (19), the rotation speed sensor is electrically connected with the electronic valve (20), and the rotation speed sensor is used for acquiring and analyzing rotation speed data of the rotating rod (11) and controlling the working state of the electronic valve (20).

3. A novel control cabinet as claimed in claim 2, characterized in that the driving wheel (12) is provided with a groove (121), and the driving belt (13) is sleeved in the groove (121).

4. A new type of control cabinet according to claim 3, characterized in that said first connecting rods (18) are provided in two, said support plate (17) being provided between said two first connecting rods (18).

5. A novel control cabinet as claimed in claim 4, characterized in that a shutter (7) is arranged at the air vent (6), and a window leaf (8) which can be opened and closed is arranged on the shutter (7).

6. A novel control cabinet according to claim 5, characterized in that a dust filter plate (61) is further arranged at the air vent (6).