CN216436515U

CN216436515U - Power box with line concentration unwrapping wire function

Info

Publication number: CN216436515U
Application number: CN202122776803.4U
Authority: CN
Inventors: 崔亚省; 杨更祥; 崔文龙
Original assignee: Guangdong Leyan Electric Power Technology Co ltd
Current assignee: Guangdong Leyan Electric Power Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-03
Anticipated expiration: 2031-11-15

Abstract

The utility model is suitable for the power supply technical field, provides a power supply box with line concentration and wire releasing functions, which comprises a machine case main body, a line concentration and wire releasing device and a meter panel, wherein the front surface of the machine case main body is provided with a plurality of meter panels, a plurality of control buttons are arranged below the meter panel, a plurality of control knobs are arranged below the control buttons, four corners of the bottom of the machine case main body are provided with support legs, the upper sides of the surfaces of the left side and the right side of the machine case main body are provided with carrying handles, the surface of the right side of the machine case main body is provided with an external power interface, the lower side of the surface of the left side of the machine case main body is provided with a wire outlet, the rear side of the machine case main body is provided with a rear cover, the rear cover is provided with a heat radiation window, the interior of the machine case main body is provided with the power supply box main body, the line concentration and wire releasing device is arranged at the lower right corner of the power supply box main body, firstly, the utility model is provided with the line concentration and wire releasing device, the purpose of line concentration and line releasing is realized.

Description

Power box with line concentration unwrapping wire function

Technical Field

The utility model belongs to the technical field of the power, especially, relate to a power supply box with line concentration unwrapping wire function.

Background

The power box mainly provides operation power for a vacuum circuit breaker and other high-voltage switches. The power supply box adopts 220V or 380V input voltage to output direct current through silicon controlled rectifier voltage regulation and rectification, and has the characteristic of outputting direct current voltage with multiple gears and large adjustable current or alternating current voltage to perform the functions of single division and single combination operation.

The power box is a control center for commanding various components in a power supply line to reasonably distribute electric energy, is a control link for reliably receiving an upper-end power supply and correctly feeding out loaded electric energy, and is also a key for acquiring whether a user is satisfied with the power supply quality. The method improves the operation reliability of the power supply box and is the target of creating a high-quality project. The power supply box is generally formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The power box with the wire collecting and paying-off function is urgently needed to be invented because various running parameters can be displayed by the measuring instrument, certain electrical parameters can be adjusted, and the deviation from the normal working state is prompted or signaled, wires need to be installed in the conventional power box by self, and the paying-off and the taking-up are very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power supply box with line concentration unwrapping wire function aims at solving and collects the loaded down with trivial details problem of electric wire.

The utility model is realized in such a way, a power box with the function of line concentration and wire releasing is characterized in that the power box comprises a box body, a line concentration and wire releasing device and an instrument panel, wherein the instrument panel is arranged on the front surface of the box body, a plurality of control buttons are arranged below the instrument panel, a plurality of control knobs are arranged below the control buttons, supporting legs are arranged at four corners of the bottom of the box body, carrying handles are arranged on the upper sides of the left and right side surfaces of the box body, an external power supply interface is arranged on the right side surface of the box body, a wire outlet is arranged on the lower side of the left side surface of the box body, a rear cover is arranged on the rear side of the box body, a heat dissipation window is arranged on the rear cover, the power box body is arranged inside the box body, the line concentration and wire releasing device is arranged on the right lower corner of the power box body, and the external power supply interface is electrically connected with an external power supply, the external power supply interface is electrically connected with the power box main body, and the instrument panel, the control button and the control knob are electrically connected with the power box main body and controlled by the control button and the control knob.

Furthermore, the line concentration pay-off comprises leading wheel, reel and pivot, be provided with in the pivot the reel, the reel both sides are provided with the leading wheel, the pivot center is provided with the brush ring, brush ring center is provided with the conducting rod, be provided with the electric wire on the reel, the pivot rear side is provided with small motor, small motor the conducting rod with the power supply box main part electricity is connected.

Furthermore, a sliding groove is formed in the wire outlet, a sliding block is arranged on the sliding groove, and a lantern ring is arranged on the sliding block.

Furthermore, the material of the casing of the case main body is a cold-rolled steel plate.

Further, the electric wire is connected to the brush ring through the winding drum, and the brush ring is in contact with the conductive rod.

Furthermore, the sliding block is driven by an electric device, the electric device drives the sliding block to slide back and forth along the sliding groove, the movement of the sliding block and the movement of the small motor are carried out synchronously, the wire is wound on the two layers of the winding drum, and the sliding block slides back and forth once along the sliding groove.

Further, the wire passes through the collar, the inner diameter of which is slightly larger than the diameter of the wire.

Further, the small-sized motor can drive the rotating shaft to rotate, and the small-sized motor can realize reverse rotation.

About implementing the utility model discloses a beneficial technical effect does: at first because the utility model discloses be provided with the power supply box main part, realized the purpose of power supply protection, once more because the utility model discloses be provided with line concentration pay-off, realized the purpose of line concentration unwrapping wire.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is a schematic view of the internal structure of the main body of the case of the present invention;

FIG. 4 is an enlarged partial schematic view at A of FIG. 3;

fig. 5 is a schematic view of the outlet according to the present invention.

In the figure: 1. a chassis main body; 2. a line concentration and pay-off device; 3. an instrument panel; 4. a control button; 5. a control knob; 6. supporting legs; 7. carrying handles; 8. an external power interface; 9. an outlet; 10. a rear cover; 11. a heat dissipation window; 12. a power box main body; 201. a guide wheel; 202. a reel; 203. a rotating shaft; 204. an electric brush ring; 205. a conductive rod; 206. an electric wire; 207. a small-sized motor; 901. a chute; 902. a slider; 903. a collar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a power box with a wire collecting and releasing function is characterized by comprising a box body 1, a wire collecting and releasing device 2 and a dashboard 3, wherein the dashboard 3 is arranged on the front surface of the box body 1, a plurality of control buttons 4 are arranged below the dashboard 3, a plurality of control knobs 5 are arranged below the control buttons 4, support legs 6 are arranged at four corners of the bottom of the box body 1, carrying handles 7 are arranged on the upper sides of the left and right side surfaces of the box body 1, an external power interface 8 is arranged on the right side surface of the box body 1, a wire outlet 9 is arranged on the lower side of the left side surface of the box body 1, a rear cover 10 is arranged on the rear side of the box body 1, a heat dissipation window 11 is arranged on the rear cover 10, a power box body 12 is arranged inside the box body 1, and the wire collecting and releasing device 2 is arranged on the lower right corner of the power box body 12, the external power supply interface 8 is electrically connected with an external power supply, the external power supply interface 8 is electrically connected with the power box main body 12, and the instrument panel 3, the control button 4, the control knob 5 are electrically connected with the power box main body 12 and controlled by the control button 4 and the control knob 5.

The line concentration pay-off 2 comprises leading wheel 201, reel 202 and pivot 203, be provided with in the pivot 203 the reel 202, the reel 202 both sides are provided with leading wheel 201, pivot 203 center is provided with brush ring 204, brush ring 204 center is provided with conducting rod 205, be provided with electric wire 206 on the reel 202, pivot 203 rear side is provided with small motor 207, small motor 207 conducting rod 205 with the power supply box main part 12 electricity is connected.

A sliding groove 901 is arranged on the wire outlet 9, a sliding block 902 is arranged on the sliding groove 901, and a collar 903 is arranged on the sliding block 902.

The material of the shell of the case main body 1 is a cold-rolled steel plate.

The electric wire 206 is connected to the brush ring 204 through the winding drum 202, and the brush ring 204 is in contact with the conductive rod 205.

The sliding block 902 is driven by an electric device, the electric device drives the sliding block 902 to slide back and forth along the sliding groove 901, the movement of the sliding block 902 is synchronous with the movement of the small motor 207, the wire 206 winds the winding drum 202 for two layers, and the sliding block 902 slides back and forth along the sliding groove 901 once.

The wire 206 passes through the collar 903, the inner diameter of the collar 903 being slightly larger than the diameter of the wire 206.

The small-sized motor 207 can drive the rotating shaft 203 to rotate, and the small-sized motor 207 can realize reverse rotation.

The utility model discloses a theory of operation does: when the device needs to be used, an external power supply is connected to the external power supply interface 8, the small motor 207 is started to rotate through the control button 4, meanwhile, the sliding block 902 slides back and forth along the sliding groove 901 to achieve wire releasing, when wire concentration is needed, the small motor 207 is reversely rotated through the control button 4, and meanwhile, the sliding block 902 slides back and forth along the sliding groove 901 to achieve wire concentration.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A power box with a wire collecting and paying-off function is characterized by comprising a box main body (1), a wire collecting and paying-off device (2) and an instrument panel (3), wherein the instrument panel (3) is arranged on the front surface of the box main body (1), a plurality of control buttons (4) are arranged below the instrument panel (3), a plurality of control knobs (5) are arranged below the control buttons (4), supporting legs (6) are arranged at four corners of the bottom of the box main body (1), carrying handles (7) are arranged on the upper sides of the surfaces of the left side and the right side of the box main body (1), an external power supply interface (8) is arranged on the surface of the right side of the box main body (1), a wire outlet (9) is arranged on the lower side of the surface of the left side of the box main body (1), a rear cover (10) is arranged on the rear side of the box main body (1), a heat dissipation window (11) is arranged on the rear cover (10), the power box is characterized in that a power box main body (12) is arranged inside the case main body (1), the lower right corner of the power box main body (12) is provided with the line concentration and paying-off device (2), an external power interface (8) is electrically connected with an external power supply, the external power interface (8) is electrically connected with the power box main body (12), and the instrument panel (3), the control button (4), the control knob (5) is electrically connected with the power box main body (12) and controlled by the control button (4) and the control knob (5).

2. The power box with the line concentration and line release functions as claimed in claim 1, wherein: line concentration pay-off (2) comprise leading wheel (201), reel (202) and pivot (203), be provided with on pivot (203) reel (202), reel (202) both sides are provided with leading wheel (201), pivot (203) center is provided with brush ring (204), brush ring (204) center is provided with conducting rod (205), be provided with electric wire (206) on reel (202), pivot (203) rear side is provided with small motor (207), small motor (207) conducting rod (205) with power box main part (12) electricity is connected.

3. The power box with the line concentration and line release functions as claimed in claim 2, wherein: a sliding groove (901) is formed in the wire outlet (9), a sliding block (902) is arranged on the sliding groove (901), and a sleeve ring (903) is arranged on the sliding block (902).

4. The power box with the line concentration and line release functions as claimed in claim 1, wherein: the shell of the case body (1) is made of cold-rolled steel sheets.

5. The power box with the line concentration and line release function of claim 2, wherein: the electric wire (206) passes through the winding drum (202) and is connected with the brush ring (204), and the brush ring (204) is contacted with the conductive rod (205).

6. The power box with the line concentration and line release functions as claimed in claim 3, wherein: the sliding block (902) is driven by an electric device, the sliding block (902) is driven by the electric device to slide back and forth along the sliding groove (901), the movement of the sliding block (902) is synchronous with the movement of the small motor (207), the electric wire (206) is wound on the winding drum (202) in two layers, and the sliding block (902) slides back and forth once along the sliding groove (901).

7. The power box with the line concentration and line release functions as claimed in claim 3, wherein: the wire (206) passes through the collar (903), and the inner diameter of the collar (903) is slightly larger than the diameter of the wire (206).

8. The power box with the line concentration and line release functions as claimed in claim 2, wherein: the small-sized motor (207) can drive the rotating shaft (203) to rotate, and the small-sized motor (207) can realize reverse rotation.