Distributed power-saving device

Abstract

The utility model provides a distributed power-saving device, which relates to the field of power-saving devices and comprises a distributed power-saving cabinet and a power-saving device, the power-saving device is mounted on the inner side of the distributed power-saving cabinet, and a telescopic electric frame is attached to the inner side wall of the distributed power-saving cabinet. The lower end face of the telescopic electric frame is connected with the lower groove face of the distributed power-saving cabinet through a first roller, a power-saving device is installed at the front end of the telescopic electric frame through an installation supporting plate, the upper end of the telescopic electric frame is connected with a transmission screw through a driving block, and the front end of the transmission screw is connected with a motor through a connecting shaft. A transmission wheel and a transmission belt are mounted on the surface of the connecting shaft. According to the utility model, the problem that the normal operation of the power-saving device is influenced because the external pulling layering plate is difficult to pull the line connected with the electrical element in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the field of power saving devices, in particular to a distributed power saving device. Background Art

[0002] The distributed power-saving cabinet is a comprehensive control cabinet, which is composed of several major components such as detection unit, energy-saving unit, online monitoring terminal, system control management center, etc., to perform distributed control of electrical equipment and digital management of the system. After searching, the prior art (application number: CN202320919189.9) records that "the utility model changes the traditional installation method of directly installing electrical components in the power-saving cabinet and fixing them to the inner wall of the power-saving cabinet, and adds a layered plate in the cabinet body, which is slidably connected to the cabinet body, and the electrical components are fixedly installed on the layered plate, and the external force can be When the layer plate is pulled out, the electrical components installed on it are also moved to the outside of the cabinet. Whether it is replacing or repairing the electrical components, there is a large space, which makes the operation simpler. At the same time, a stable bracket is arranged inside the cabinet, and the stable bracket is slidably connected to the cabinet. The external force can pull the stable bracket out of the cabinet. After the layer plate is pulled out of the cabinet, it can be placed on the stable bracket to keep it stable, which is convenient for users to replace and repair the electrical components on the layer plate. However, in the prior art, it is difficult to pull the line connected to the electrical component by pulling the layer plate outside, which affects the normal operation of the power saving device. Utility Model Content

[0003] In order to overcome the defects of the prior art, a distributed power-saving device is provided to solve the problem in the prior art that it is difficult for the externally pulled layered plate to pull the circuits connected to the electrical components, thus affecting the normal operation of the power-saving device.

[0004] In order to achieve the above object, a distributed power-saving device is provided, comprising: a distributed power-saving cabinet and a power-saving device, wherein the distributed power-saving cabinet is provided with a power-saving device inside.

[0005] A telescopic power frame is attached to the inner wall of the distributed power-saving cabinet, and the lower end surface of the telescopic power frame is connected to the lower groove surface of the distributed power-saving cabinet through a first roller. A power-saving device is installed at the front end of the telescopic power frame through a mounting bracket. The upper end of the telescopic power frame is connected to a transmission screw through a driving block, and the front end of the transmission screw is connected to a motor through a connecting shaft, and a transmission wheel and a transmission belt are installed on the surface of the connecting shaft.

[0006] Furthermore, a rain shielding eave is welded on the upper end surface of the distributed power-saving cabinet, a cabinet door is hinged on the front surface of the distributed power-saving cabinet, and a heat dissipation groove is opened on the side wall of the distributed power-saving cabinet.

[0007] Furthermore, a ventilation mesh surface is provided on the inner side of the mounting support plate, a mounting plate is welded and fixed above the ventilation mesh surface, and a power-saving device is fixed on the upper surface of the mounting plate.

[0008] Furthermore, a wire groove is provided on the surface of the mounting bracket; and the wire groove is located at the rear side of the ventilation mesh surface, and the rear end of the mounting bracket is fixed to the telescopic electric frame by fixing studs.

[0009] Furthermore, positioning holes are equidistantly provided on the surface of the telescopic power frame, and a second roller is connected to the lower end plate of the telescopic power frame via a limiting column; and the second roller is located in front of the first roller.

[0010] Furthermore, the motor is fixed to the front surface of the distributed power-saving cabinet through a waterproof cover, and two sets of transmission screws are symmetrically installed in the groove wall at the upper end of the distributed power-saving cabinet.

[0011] Furthermore, the power-saving frame, the driving block, the first roller, the transmission screw, the connecting shaft and the motor constitute a moving mechanism of the power-saving device.

[0012] The beneficial effect of the utility model is that the distributed energy-saving device of the utility model utilizes a mounting bracket to mount and fix the energy-saving device and the telescopic electric frame in the energy-saving cabinet, and drives the telescopic electric frame forward by a transmission screw, so that the telescopic electric frame drives the entire energy-saving device in the distributed energy-saving cabinet to be moved out of the cabinet for maintenance, thereby realizing a distributed energy-saving device with a telescopic function, facilitating quick and easy maintenance of faults between energy-saving devices and circuits, avoiding damage or poor contact of energy-saving equipment during maintenance and movement, and ensuring stable operation of the distributed energy-saving device after maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of a distributed power saving device according to an embodiment of the utility model.

[0014] Figure 2 It is a front view cross-sectional structural schematic diagram of a distributed power saving device according to an embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the side cross-sectional structure of the telescopic electric frame and the mounting support plate according to an embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of a top view of the cross-sectional structure of the upper end surface of the distributed power saving device according to an embodiment of the utility model.

[0017] In the figure: 1. Distributed power-saving cabinet; 11. Rain shelter; 12. Cabinet door; 13. Heat dissipation slot; 2. Telescopic power rack; 21. Drive block; 22. Positioning hole; 23. First roller; 24. Limit column; 25. Second roller; 3. Power-saving device; 4. Mounting tray; 41. Mounting plate; 42. Fixing stud; 43. Ventilation mesh; 44. Wire trough; 5. Drive screw; 51. Connecting shaft; 52. Drive wheel; 53. Drive belt; 54. Motor; 55. Waterproof cover. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4 As shown, the utility model provides a distributed power-saving device, including: a distributed power-saving cabinet 1 and a power-saving device 3, wherein the distributed power-saving cabinet 1 is provided with the power-saving device 3 installed inside.

[0019] A telescopic power frame 2 is attached to the inner wall of the distributed power-saving cabinet 1, and the lower end surface of the telescopic power frame 2 is connected to the lower groove surface of the distributed power-saving cabinet 1 through a first roller 23. A power-saving device 3 is installed at the front end of the telescopic power frame 2 through a mounting bracket 4. The upper end of the telescopic power frame 2 is connected to a transmission screw 5 through a driving block 21, and the front end of the transmission screw 5 is connected to a motor 54 through a connecting shaft 51, and a transmission wheel 52 and a transmission belt 53 are installed on the surface of the connecting shaft 51.

[0020] Working principle: When the energy-saving device 3 in the distributed energy-saving cabinet 1 is to be inspected and repaired, the control motor 54 is started, so that the transmission screw 5 rotates forward to drive the telescopic power rack 2 to move forward, thereby extending the mounting bracket 4 at the front end of the telescopic power rack 2 into the distributed energy-saving cabinet 1. The staff inspects the energy-saving device 3 on the mounting bracket 4, and after the inspection is completed, it is moved back to the distributed energy-saving cabinet 1 through the telescopic power rack 2.

[0021] In this embodiment, a rain shielding eave 11 is welded on the upper end surface of the distributed energy-saving cabinet 1 , a cabinet door 12 is hinged on the front surface of the distributed energy-saving cabinet 1 , and a heat dissipation groove 13 is opened on the side wall of the distributed energy-saving cabinet 1 .

[0022] As a preferred embodiment, the rain shielding eaves 11 are convenient for shielding part of the rain. The heat dissipation slots 13 are convenient for the circulation of air inside and outside the distributed power-saving cabinet 1.

[0023] In this embodiment, a ventilation mesh surface 43 is provided inside the mounting support plate 4 , a mounting plate 41 is welded and fixed above the ventilation mesh surface 43 , and a power-saving device 3 is fixed on the upper surface of the mounting plate 41 .

[0024] As a preferred implementation, the mounting plate 41 facilitates the elevated installation of the energy-saving device 3, thereby improving the circulation of air outside the energy-saving device 3 and accelerating the dissipation of heat.

[0025] In this embodiment, a wire groove 44 is opened on the surface of the mounting bracket 4; and the wire groove 44 is located at the rear side of the ventilation mesh surface 43, and the rear end of the mounting bracket 4 is fixed to the telescopic electric frame 2 through a fixing stud 42.

[0026] As a preferred embodiment, the wire groove 44 facilitates the entry and exit of the cables connected to the energy-saving device 3. The mounting bracket 4 facilitates the heat dissipation and circulation of the energy-saving device 3 through the ventilation mesh surface 43.

[0027] In this embodiment, positioning holes 22 are equidistantly provided on the surface of the telescopic power frame 2 , and a second roller 25 is connected to the lower end plate of the telescopic power frame 2 through a limiting column 24 ; and the second roller 25 is located in front of the first roller 23 .

[0028] As a preferred embodiment, the positioning hole 22 facilitates the adjustment of the fixed position of the mounting bracket 4. The second roller 25 and the first roller 23 facilitate the movement of the auxiliary telescopic electric frame 2.

[0029] In this embodiment, the motor 54 is fixed to the front surface of the distributed energy-saving cabinet 1 through a waterproof cover 55 , and two sets of transmission screws 5 are symmetrically installed in the groove wall at the upper end of the distributed energy-saving cabinet 1 .

[0030] As a preferred embodiment, the waterproof cover 55 is convenient for protecting the normal operation of the motor 54. The two sets of transmission screws 5 rotate synchronously through the transmission wheel 52 and the transmission belt 53, so that the driving block 21 on the surface of the transmission screw 5 converts the rotational motion into linear motion, thereby driving the telescopic electric frame 2 to move forward and backward.

[0031] In this embodiment, the telescopic electric frame 2 , the driving block 21 , the first roller 23 , the transmission screw 5 , the connecting shaft 51 and the motor 54 constitute a moving mechanism of the power-saving device 3 .

[0032] As a preferred embodiment, the moving mechanism of the energy-saving device 3 facilitates quick maintenance of faults between the energy-saving device 3 and the circuit, avoids damage or poor contact of the overall energy-saving equipment during maintenance and movement, and ensures stable operation of the distributed energy-saving device after maintenance.

[0033] The distributed power-saving device of the utility model can effectively solve the problem in the prior art that it is difficult for the external pulling layer plate to pull the circuits connected to the electrical components and affect the normal operation of the power-saving device, realize a distributed power-saving device with a telescopic function, facilitate the quick maintenance of faults between power-saving components and circuits, avoid damage or poor contact of power-saving equipment during maintenance and movement, and ensure the stable operation of the distributed power-saving device after maintenance. The utility model is suitable for distributed power-saving devices.

Claims

1. A distributed power saving device, comprising: A distributed power-saving cabinet (1) and a power-saving device (3), wherein the distributed power-saving cabinet (1) is provided with a power-saving device (3) installed inside, and is characterized in that: The inner wall of the distributed power-saving cabinet (1) is fitted with a telescopic power frame (2); the lower end surface of the telescopic power frame (2) is connected to the lower groove surface of the distributed power-saving cabinet (1) via a first roller (23); the front end of the telescopic power frame (2) is installed with a power-saving device (3) via a mounting bracket (4); the upper end of the telescopic power frame (2) is connected to a transmission screw (5) via a driving block (21); the front end of the transmission screw (5) is connected to a motor (54) via a connecting shaft (51); and a transmission wheel (52) and a transmission belt (53) are installed on the surface of the connecting shaft (51).

2. A distributed power saving device according to claim 1, characterized in that: The upper end surface of the distributed power-saving cabinet (1) is welded with a rain-shielding canopy (11), the front surface of the distributed power-saving cabinet (1) is hinged with a cabinet door (12), and the side wall of the distributed power-saving cabinet (1) is provided with a heat dissipation groove (13).

3. A distributed power saving device according to claim 1, characterized in that: A ventilation mesh surface (43) is provided on the inner side of the mounting support plate (4), a mounting plate (41) is welded and fixed above the ventilation mesh surface (43), and a power-saving device (3) is fixed on the upper surface of the mounting plate (41).

4. A distributed power saving device according to claim 1, characterized in that: A wire groove (44) is provided on the surface of the mounting bracket (4); and the wire groove (44) is located at the rear side of the ventilation mesh surface (43); and the rear end of the mounting bracket (4) is fixed to the telescopic electric frame (2) via a fixing stud (42).

5. A distributed power saving device according to claim 1, characterized in that: Positioning holes (22) are equidistantly provided on the surface of the telescopic power frame (2); a second roller (25) is connected to the lower end plate of the telescopic power frame (2) via a limiting column (24); and the second roller (25) is located in front of the first roller (23).

6. A distributed power saving device according to claim 1, characterized in that: The motor (54) is fixed to the front surface of the distributed power-saving cabinet (1) through a waterproof cover (55), and two sets of transmission screws (5) are symmetrically installed in the upper groove wall of the distributed power-saving cabinet (1).

7. A distributed power saving device according to claim 1, characterized in that: The telescopic electric frame (2), the driving block (21), the first roller (23), the transmission screw (5), the connecting shaft (51) and the motor (54) constitute a moving mechanism of the power-saving device (3).

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