CN108092155A - Power supply box - Google Patents

Abstract

The invention provides a power supply box, which belongs to the technical field of electric equipment, and includes a cabinet body and a power-taking panel arranged on the cabinet body. The electrified synchronous area and the ordinary power-taking area for high-voltage tests. The power-taking panel of the power supply box provided by the present invention includes a variety of test requirements, and can complete tests requiring uninterrupted and stable power supply, long-distance tests, and high-voltage tests. The multifunctional use of the power supply box has improved The working efficiency of the staff reduces the time spent on replacing the power supply equipment, and the layout of each power-taking area is clear and direct, which is convenient for use.

Description

power box

technical field

The invention belongs to the technical field of electric equipment, and more specifically relates to a power supply box.

Background technique

In the high-voltage test at the electric power maintenance site, safe and convenient access to the power supply is required. The maintenance power box currently used is a field-use power box produced with a unified specification. The panel layout of this power box is single, and there are only a few 220V sockets. , can only be used as a power supply, which cannot meet the needs of various circuits in the test, and it is inconvenient to carry out the test operation on site, and some special requirements of the test cannot be met. In severe cases, safety accidents may occur, resulting in personal injury.

Contents of the invention

The purpose of the present invention is to provide a power box to solve the technical problems of the power box layout, single use and simple test conditions existing in the prior art.

In order to achieve the above object, the technical solution adopted by the present invention is to provide a power supply box, including a cabinet body and a power-taking panel arranged on the cabinet body, and the power-taking panel is provided with a dedicated uninterruptible power supply for continuous power supply. Area, live synchronous area for external test connection and common power area for high voltage test.

Further, the uninterruptible power supply area is provided with an uninterruptible power supply module, a plurality of terminal posts and sockets, an uninterruptible battery is provided in the cabinet, and a plurality of uninterruptible power supply An interface for electrical connection of the module, each of the binding posts and each of the sockets.

Further, the cabinet is provided with a power supply area with multiple interfaces and is electrically connected to the charged synchronous area and the common power-taking area.

Further, the charged synchronous area is provided with a plurality of sockets, and each of the sockets is provided with a wire electrically connected to the power supply area, and the cabinet is provided with a receiving groove for placing the wires.

Further, the common power-taking area is provided with a plurality of sockets electrically connected to the power supply area.

Further, the cabinet is also provided with a cable for external power supply and a winding mechanism for recovering the cable, the winding mechanism includes a motor fixedly linked with the cabinet and used for winding the A cable reel for cables, the cable reel is connected to the main shaft of the motor, one end of the cable is electrically connected to the power supply area, and the other end is connected to an external power supply.

Further, the bottom plate of the cabinet is provided with a plurality of rollers for moving the cabinet.

Further, the power-taking panel is also provided with a control area for staff communication and control, and the control area is provided with a hand-held signal receiver, a buzzer, a display screen and a knife for controlling the switch of the power supply area. brake.

Further, a leakage protector is provided on the power-taking panel.

Further, an installation slot is opened on one side of the upper part of the cabinet, and a placement table for placing test materials and tools is provided in the installation slot, and the placement table is inserted into the installation slot.

The beneficial effect of the power supply box provided by the present invention is that: compared with the prior art, the power supply panel of the present invention is provided with a special area for uninterrupted power supply, a live synchronous area, and a common power connection area, which can meet the requirements for uninterrupted power supply in the test. The demand for stable power supply, the need for long-distance test power connection, and the need for high-voltage test conditions and other test requirements, the multi-functional use of the power box also improves the work efficiency of the staff and reduces the cost of replacing power supply equipment. time.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

FIG. 1 is a schematic structural diagram of a power-taking panel provided by an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a cabinet provided by an embodiment of the present invention.

Wherein, each reference sign in the figure:

1-cabinet; 11-power supply area; 12-motor; 13-cable tray; 14-cable; 141-safety box; 15-roller; 16-placement table; 17-leakage protector; -uninterruptible power supply area; 211-uninterruptible power supply module; 212-uninterruptible battery; 213-indicator; 214-buzzer; ; 223-voltmeter; 23-common power-taking area; 24-control area; 241-display screen; 242-handheld signal receiver; 243-knife switch;

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

Please refer to Fig. 1 and Fig. 2 together, and now the power supply box provided by the present invention will be described. The power supply box includes a cabinet body 1, a power-taking panel 2 located on the cabinet body 1, and the power-taking panel 2 is provided with an uninterruptible power supply dedicated area 21 for continuous power supply, a live synchronization area 22 for external test power connection, and a Common power-taking area 23 for high-voltage test.

Compared with the prior art, the power supply box provided by the present invention has an uninterruptible power supply special area 21, a charged synchronous area 22, and a common power connection area 23 on the power-taking panel 2 of the power supply box, which can meet the requirements of multiple different tests. Including the demand for uninterrupted and stable power supply, the demand for power connection for long-distance tests, the power connection demand for high-voltage tests, etc., the power box can complete a variety of tests alone, and does not require other power box combinations , Its multi-functional use avoids the time consumed when replacing the required power supply equipment, and improves the work efficiency of the staff.

Further, referring to Fig. 1 and Fig. 2, as a specific embodiment of the power supply box provided by the present invention, the uninterruptible power supply dedicated area 21 is provided with an uninterruptible power supply module 211, a plurality of terminal posts 213 and sockets 221, and the cabinet body 1 is provided with an uninterruptible battery 212, and the uninterruptible battery 212 is provided with a plurality of interfaces electrically connected with the uninterruptible power supply module 211, each terminal post 213 and each socket 221, and the uninterruptible battery 212 is respectively connected to the uninterruptible power supply module. 211, a plurality of terminal posts 213 and sockets 221 are energized to meet the tests of different power connection methods and enhance the versatility of the power supply box. The uninterruptible power supply area 21 is also equipped with a buzzer 214, an indicator light 213 and a test voltage The voltmeter 223.

Further, please refer to Fig. 1 and Fig. 2, as a specific embodiment of the power supply box provided by the present invention, there are multiple interfaces in the cabinet body 1 and are electrically connected to the live synchronous area 22 and the common power taking area 23 The power supply area 11 in the live synchronous area 22 and the common power connection area 23 are electrically connected with the power supply area 11 located in the cabinet 1 to improve the stability and safety of taking power in the live synchronous area 22 and the common power connection area 23 To avoid leakage, electric shock and other accidents.

Further, referring to Fig. 1 and Fig. 2, as a specific embodiment of the power supply box provided by the present invention, the electrified synchronous area 22 is provided with a plurality of sockets 221, and each socket 221 is provided with a socket electrically connected to the power supply area 11. Electric wires, the cabinet body 1 is provided with accommodating grooves 222 for placing electric wires, and the charged synchronous area 22 is used for the power test area far away from the power supply box, and the electric wires electrically connected with the power supply area 11 are set on each socket 221, Each socket 221 can be stretched to the wires in the power test area to meet the conditions required for the test, so that the test can be completed smoothly. When the sockets 221 of the charged synchronization area 31 are not used, the wires are received in the accommodation groove 222 to avoid affecting For other tests, the electrified synchronous area 22 is also provided with a voltmeter 223 for monitoring the voltage.

Further, please refer to Fig. 1 and Fig. 2, as a specific embodiment of the power supply box provided by the present invention, the common power taking area 23 is provided with a plurality of sockets 221 electrically connected to the power supply area 11, and the common power taking area serves as It is specially used for taking electricity for the high-voltage test, and only a plurality of sockets 221 are provided to ensure the convenience of using electricity for the high-voltage test, the smooth progress of the high-voltage test, and the safety of the test.

Further, referring to Fig. 2, as a specific embodiment of the power supply box provided by the present invention, the cabinet body 1 is also provided with a cable 14 for external power supply and a winding mechanism for recovering the cable 14. The mechanism includes a motor 12 fixedly linked to the cabinet 1 and a cable reel 13 for winding the cable 14. The cable reel 13 is connected to the main shaft of the motor 12. One end of the cable 14 is electrically connected to the power supply area 11, and the other end is connected to the power supply area 11. External power supply connection, the external power supply is often far away from the power supply box, it is difficult to recover the cable 14 into the cabinet 1 after the work is completed, and it is time-consuming and laborious to manually recover the cable 14. The motor 12 is used to drive the cable reel 13 to rotate the cable. 14 recovery, not only saving time and effort, the other end of the cable 14 of the external power supply can be provided with a detachable safety box 141 for preventing electric shock and for marking work information, the safety box 141 is surrounded by the other end of the cable 14, and the power supply The power supply area 11 of the box requires an external power supply to ensure the normal operation of the entire power supply box. During work, the cable 14 is pulled out to the external power supply and connected with the external power supply. Due to the complicated working environment, other staff cannot accurately identify the connection with the external power supply. In the working state of the cable 14 connected to the power supply, it is easy to mistakenly cut off the power of the working cable 14, and cause the consequences of the test failure. Therefore, a safety box 141 is set at one end of the cable 14, which can prevent accidental electric shock. It is also possible to mark the work information on the safety box to avoid wrong power failure.

Further, referring to Fig. 2, as a specific embodiment of the power supply box provided by the present invention, the bottom plate of the cabinet body 1 is provided with a plurality of rollers 15 for moving the cabinet body 1, and the power supply box is provided with a plurality of working areas , Increased the quality of power box, set roller 15 and make power box move conveniently, fast.

Further, referring to Fig. 1 and Fig. 2, as a specific embodiment of the power supply box provided by the present invention, a control area 24 for staff communication and control is also provided on the power-taking panel 2, and the control area 24 is provided with a hand-held Signal receiver 242, buzzer 214, display screen 241 and the knife switch 243 for controlling the switch of power supply area 11, control area 24 is used for controlling and commanding the carrying out of each test, carries out voice command and communication through handheld signal receiver 242 , the command operation is carried out through the display screen 241, the buzzer 214 prompts an alarm or working status, and a knife switch 243 for controlling the on-off of the power supply area 11 is set in the control area 24 for disconnecting the circuit of the power supply box.

Further, please refer to Fig. 1 and Fig. 2, as a specific embodiment of the power supply box provided by the present invention, a leakage protector 17 is provided on the power-taking panel 2, and there are many dangerous operations in the high-voltage test, which are prone to leakage and electric shock , Leakage protector 17 is set to reduce or even avoid the occurrence of electric leakage and electric shock phenomenon.

Further, referring to Fig. 2, as a specific embodiment of the power supply box provided by the present invention, an installation groove is provided on one side of the cabinet body 1, and the installation groove is provided with a placement platform 16 for placing test materials and tools. The platform 16 is inserted in the installation groove, and various test instruments will be used for the test. The platform 16 is set on the upper part of the cabinet 1 side and close to the power-taking panel 2, so that the test instruments can be placed stably to complete the test. After the test, the placing table 16 is inserted into the installation groove, so as to avoid occupying the space outside the power supply box.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (10)

1. a kind of power supply box takes electric panel including cabinet, on the cabinet, it is characterised in that：It is described that electric panel is taken to set It is useful for the uninterruptible power supply exclusive district of continued power, takes the charged synchronization zone of electricity and for external experiment for high-potting Common Qu electricity areas.

2. power supply box as described in claim 1, it is characterised in that：The uninterruptible power supply exclusive district is equipped with uninterruptible power supply mould Block, multiple binding posts and socket, are equipped with uninterrupted battery in the cabinet, the uninterrupted battery be equipped with it is multiple with it is described The interface that Uninterruptible Power Module, each binding post and each socket are electrically connected.

3. power supply box as described in claim 1, it is characterised in that：Be equipped in the cabinet with multiple interfaces and with the band The power supply area that electric synchronization zone and the common Qu electricity areas are electrically connected.

4. power supply box as claimed in claim 3, it is characterised in that：The charged synchronization zone is equipped with multiple sockets, each described slotting Seat is equipped with the electric wire being electrically connected with the power supply area, is equipped with to place the holding tank of the electric wire in the cabinet.

5. power supply box as claimed in claim 3, it is characterised in that：The common Qu electricity areas are equipped with multiple electric with the power supply area Property connection socket.

6. power supply box as claimed in claim 3, it is characterised in that：The cable for external power supply is additionally provided in the cabinet And the winding mechanism for recycling the cable, the winding mechanism include the motor being fixedly connected with the cabinet and use In the cable reel for winding the cable, the cable reel is connected with the main shaft of the motor, one end of the cable and institute Power supply area electric connection is stated, the other end is connected with external power supply.

7. power supply box as claimed in claim 6, it is characterised in that：The bottom plate of the cabinet is externally provided with multiple for the cabinet Mobile idler wheel.

8. such as claim 3-7 any one of them power supply boxs, it is characterised in that：Described take is additionally provided on electric panel for work Personnel link up and the control zone of control, and the control zone is equipped with hand-held signal receiver, buzzer, display screen and for controlling The disconnecting link of the power supply area switch.

9. such as claim 1-7 any one of them power supply boxs, it is characterised in that：It is described that electric panel is taken to be equipped with earth leakage protective Device.

10. power supply box as described in claim 1, it is characterised in that：One upper lateral part of the cabinet offers mounting groove, described Equipped with for placing the mounting table of test material and instrument in mounting groove, the mounting table is inserted in the mounting groove.