Convenient-to-install UPS (Uninterrupted Power Supply) device for electrical instruments and meters

Abstract

The utility model discloses a convenient-to-install uninterrupted power supply (UPS) device for electrical instruments and meters, which relates to the technical field of uninterrupted power supplies and comprises a box body, a rear cover is installed on the rear side of the box body, and an installation frame is fixedly connected to the inner side of the rear cover. The installation frame is of a hollow structure and slides in the box body to form a drawer structure, installation frames distributed in a matrix structure are arranged in the installation frame, supporting pieces are arranged at the top and the bottom of each installation frame, and two elastic clamping strips distributed up and down are fixedly connected to the two sides of the interior of each installation frame. And a battery is mounted in each mounting frame. According to the convenient-to-install UPS device for the electrical instruments and meters, the UPS device adopts a drawer type structure and a tool-free rapid disassembly and assembly design, so that a battery and other components are very convenient to install and replace, and the maintenance time and the labor cost are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to uninterrupted power supply technical field, concretely is a kind of electrical instrument and instrument's UPS uninterrupted power supply device of easy installation. BACKGROUND

[0002] Uninterruptible power supply (abbreviation UPS) is a kind of equipment for providing power when power supply is interrupted, ensure that equipment continues to run when power off.

[0003] In order to realize the above function, the prior art (announcement number: CN206148821U) of Chinese patent discloses an uninterrupted power supply, including cabinet and the circuit fixed plate for fixing circuit assembly, the circuit fixed plate is fixed in the cabinet cavity vertically and divides the cabinet cavity into left and right cavities, the circuit fixed plate lower part is provided with the gap of avoiding bulky device, the gap makes bulky device cross circuit fixed plate and installs across left and right cavities;The bulky device includes first transformer, second transformer, second fan.The first fan avoiding mouth that makes first fan cross circuit fixed plate and install across left and right cavities is also provided on the circuit fixed plate, and the first fan is arranged on the upper portion of the front panel of the cabinet, and the second fan is arranged on the lower portion of the rear panel of the cabinet;Circuit assembly is arranged on the circuit fixed plate, and the first transformer and the second transformer are fixed on the upper end surface of the bottom plate of the cabinet;Realize the compact design of uninterrupted power supply, and will not reduce the heat dissipation effect, and it is convenient to disassemble and maintain.

[0004] Although the prior art can overcome the above-mentioned deficiencies, there are still other problems in its operation process: the existing uninterrupted power supply shell is generally of integrated structure, which is inconvenient to disassemble and maintain during use, and at the same time, instruments are needed to measure the circuit during circuit repair, and some electrical instruments and meters need to be powered separately during use, and the existing uninterrupted power supply interface is relatively single, which is not convenient for the installation and connection of multiple electrical instruments and meters. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of electrical instrument and instrument's UPS uninterrupted power supply device of easy installation to solve the problem that the uninterrupted power supply shell of existing in the above background art is generally of integrated structure, which is inconvenient to disassemble and maintain during use, and at the same time, instruments are needed to measure the circuit during circuit repair, and some electrical instruments and meters need to be powered separately during use, and the existing uninterrupted power supply interface is relatively single, which is not convenient for the installation and connection of multiple electrical instruments and meters.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of electrical instrument and instrument's UPS uninterrupted power supply device of easy installation, including box, the rear side of the box is equipped with rear cover, and rear cover inboard is fixedly connected with mounting frame;

[0007] The mounting frame is a hollow structure, and the mounting frame slides in the box to form a drawer structure, a mounting rack in a matrix structure is arranged in the mounting frame, support plates are arranged at the top and bottom of each mounting rack, two elastic clamping strips in an up-down distribution are fixedly connected to the two sides of the mounting rack, and a battery is arranged in each mounting rack.

[0008] Preferably, two mounting horizontal strips in an up-down distribution are fixedly connected to the middle of the mounting frame, symmetrically distributed plug-in sockets are fixedly connected to the two sides of the mounting horizontal strips, an electric control module is fixedly connected to the end of the mounting frame away from the rear cover, the electric control module and the mounting horizontal strip are connected with each other, and a flexible flat cable is fixedly connected to the front end of the mounting frame and connected with the electric control module.

[0009] Preferably, pulley blocks are fixedly connected to the four corners of the side of the mounting frame away from the rear cover, up-down distribution guide rails are fixedly connected to the two sides of the box, and each pulley block is arranged outside the guide rail.

[0010] Preferably, an air inlet window is arranged on the top of the box, a heat dissipation fan is fixedly connected to the inner side of the box and aligned with the air inlet window, an air outlet window is arranged on the bottom of the box, and a handle is fixedly connected to the middle of the top of the box.

[0011] Preferably, an electronic module is arranged on the front side of the box and connected with the electric control module through the flexible flat cable, plug-in panels are arranged on the top and front side of the box, and various standard power supply interfaces are arranged on the surface of the plug-in panels.

[0012] Preferably, symmetrically distributed universal wheels are fixedly connected to the side of the bottom of the box away from the rear cover, symmetrically distributed universal wheels are fixedly connected to the bottom of the rear cover, symmetrically distributed self-tightening screws are threadedly connected to the top of the rear cover, two symmetrically distributed connecting rings are fixedly connected to the end of the inner side of the top of the box close to the rear cover, and the connecting rings are threadedly connected to the inside of the connecting rings.

[0013] Preferably, a handle is fixedly connected to the middle of the side of the battery away from the mounting horizontal strip, a plug-in connector is arranged on the side of the battery away from the handle, the plug-in connector and the plug-in socket are plugged with each other, symmetrically distributed clamping grooves are arranged on the two sides of the battery, and the battery is clamped and connected with the elastic clamping strips through the clamping grooves on the two sides to form a tool-free quick disassembly and assembly structure.

[0014] Compared with the prior art, the UPS uninterrupted power supply device for electrician instruments has the following beneficial effects:

[0015] The UPS uninterrupted power supply device for electrician instruments has a drawer structure and a tool-free quick disassembly and assembly design, so that the installation and replacement of the battery and other components are very convenient, and the maintenance time and labor cost are saved.

[0016] Through the installation frame of the hollow structure and the internal heat dissipation fan, the device can effectively promote air circulation, timely take away the heat generated by the battery and internal equipment, and ensure the stability and safety of the equipment in operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is a rear cover opening structure schematic diagram of the utility model;

[0019] Figure 3 It is a cross section structure schematic diagram of the utility model;

[0020] Figure 4 It is an installation frame structure schematic diagram of the utility model;

[0021] Figure 5 It is a box structure schematic diagram of the utility model;

[0022] Figure 6 It is a battery structure schematic diagram of the utility model.

[0023] In the drawing: 1, box; 2, rear cover; 3, installation frame; 4, support sheet; 5, elastic clamping strip; 6, battery; 7, installation horizontal strip; 8, plug-in seat; 9, electric control module; 10, flexible flat cable; 11, pulley set; 12, guide rail; 13, air inlet window; 14, heat dissipation fan; 15, air outlet window; 16, handle; 17, electronic module; 18, plug-in panel; 19, universal wheel; 20, self-tightening screw; 21, connecting ring; 22, handle; 23, plug; 24, clamping groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment one: please refer to Figure 1 - Figure 6The utility model provides following technical scheme: A kind of UPS uninterruptible power supply device of electrical instrument and meter of easy installation, including box 1, box 1 rear side is equipped with back cover 2, and back cover 2 inboard is fixedly connected with installation frame 3;Installation frame 3 is openwork structure, and installation frame 3 is slid in box 1 inside and forms drawer structure, installation frame 3 inside is equipped with the installation rack of matrix structure distribution, and every installation rack top and bottom is equipped with support piece 4, two sides in installation rack inside are fixedly connected with two upper and lower distribution elastic clamping strip 5, and every installation rack inside is equipped with battery 6;Two upper and lower distribution installation crosspiece 7 are fixedly connected in the middle of installation frame 3, and symmetric distribution plug-in socket 8 are fixedly connected on the both sides of installation crosspiece 7, electric control module 9 is fixedly connected with one end of installation frame 3 away from back cover 2 inside, and electric control module 9 and installation crosspiece 7 are connected with each other, the front end of installation frame 3 is fixedly connected with flexible flat cable 10, and flexible flat cable 10 and electric control module 9 are connected with each other;Pulley block 11 is fixedly connected in the four corners of one side of installation frame 3 away from back cover 2, and box 1 inside both sides are fixedly connected with the guide rail 12 of upper and lower distribution, and every pulley block 11 is installed in the outside of guide rail 12;Box 1 top is equipped with air inlet window 13, and box 1 inboard is fixedly connected with the heat dissipation fan 14 alignment with air inlet window 13, box 1 bottom is equipped with air outlet window 15, and box 1 top middle is fixedly connected with handle 16;Electronic module 17 is installed in the front side of box 1, and electronic module 17 and electric control module 9 are connected with each other by flexible flat cable 10, box 1 top and front side are equipped with plug-in panel 18, and plug-in panel 18 surface is provided with multiple standard power supply interfaces;Universal wheel 19 of symmetric distribution is fixedly connected on the side of box 1 bottom away from back cover 2, and back cover 2 bottom is fixedly connected with the universal wheel 19 of symmetric distribution, back cover 2 top is fixedly connected with the self-tapping screw 20 of symmetric distribution, and box 1 top inboard is fixedly connected with two symmetric distribution connecting rings 21 close to one end of back cover 2, and connecting ring 21 is screwed in the inside of connecting ring 21;Pull handle 22 is fixedly connected in the middle of one side of battery 6 away from installation crosspiece 7, and battery 6 is equipped with plug 23 on the side away from pull handle 22, and plug 23 and plug-in socket 8 are mutually plugged, symmetric distribution clamping groove 24 is equipped on the both sides of battery 6, and battery 6 is connected with each other by clamping groove 24 and elastic clamping strip 5 on its both sides and is formed into toolless quick dismounting structure.

[0026] Because there are multiple standard power supply interfaces on plug-in panel 18, and the power supply interfaces on plug-in panel 18 are individually optimized for electrical instrument and meter, it can adapt to different standard power supply of electrical instrument and meter, and adapt to the structure of different power supply in different countries.

[0027] The device is in use, its internal through the battery 6 stored power will be exported through the plug panel 18, and through the back cover 2 and installation frame 3 formed by the drawer structure will be installed frame 3 and its internal battery 6 from the box 1 inside or put into. The installation frame 3 front side is installed with pulley block 11, during the movement of installation frame 3, pulley block 11 will slide outside the guide rail 12, thereby ensuring the stability of the movement state of the back cover 2 and the installation frame 3, and during the movement of the back cover 2 and the installation frame 3, the universal wheel 19 will support the bottom of the back cover 2, at this time, through the support of the installation frame 3 by pulley block 11, the back cover 2 and the installation frame 3 are kept in the same straight line during movement.

[0028] Each battery 6 is installed in the mounting frame inside the installation frame 3, so when the back cover 2 and the installation frame 3 form a drawer structure from the inside of the box 1, the installation frame 3 will be open at both sides, at this time, pull the battery 6 through the handle 22 on the front side of the battery 6, thereby facilitating the removal or placement of the battery 6 from the inside of the mounting frame, when the battery 6 is installed in the mounting frame, the plug 23 on the back side of the battery 6 will be connected with the plug seat 8 on both sides of the installation cross strip 7, thereby connecting the battery 6 and the circuit inside the device, at this time, the clamping groove 24 on both sides of the battery 6 will be clamped with the elastic clamping strip 5, and the support piece 4 will fix the top and bottom of the battery 6, thereby fixing the position of the battery 6 in the mounting frame.

[0029] The battery 6 connected with the installation cross strip 7 and the plug seat 8 is connected with the electric control module 9 through the wire inside the plug seat 8, and the electric control module 9 is connected with the electronic module 17 through the flexible flat cable 10, during the movement of the back cover 2 and the installation frame 3, the installation frame 3 will be away from or close to the electronic module 17 inside the box 1, so the flexible flat cable 10 will deform between the electronic module 17 and the electric control module 9, thereby not hindering the movement of the installation frame 3.

[0030] When the box 1 and the back cover 2 are separated, the two self-tapping screws 20 on the top of the back cover 2 are removed, so that the self-tapping screws 20 and the connecting ring 21 are separated, at this time, the moving part of the back cover 2 is not interfered, when the box 1 and the back cover 2 are connected with each other, the back side of the box 1 and the back cover 2 are connected with each other, and the self-tapping screws 20 are installed in the connecting ring 21 through the hole on the top of the back cover 2, thereby connecting the top of the box 1 and the top of the back cover 2, so that the box 1 and the self-tapping screws 20 form a whole, and the universal wheel 19 installed on the bottom of the box 1 and the bottom of the back cover 2 supports the whole structure, and the handle 16 installed on the top of the box 1 facilitates the movement of the whole device.

[0031] During the operation of the device, the heat dissipation fan 14 is started to suck external air from the air inlet window 13 into the box body 1, at this time, the air will flow in the box body 1 until it is discharged from the air outlet window 15, so that the air in the box body 1 flows to dissipate heat, since the mounting frame 3 is a hollow structure, and the batteries 6 mounted in the mounting frame 3 have a certain gap between each other, therefore, when the air flows in the box body 1, it will drive the heat generated by the batteries 6 and the devices in the mounting frame 3.

[0032] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "connected" and "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An electrical instrument and instrument UPS device that is convenient to install, comprising a box body (1), a rear cover (2) is installed on the rear side of the box body (1), and a mounting frame (3) is fixedly connected to the inner side of the rear cover (2); characterized in that The mounting frame (3) is a hollow structure, and the mounting frame (3) slides inside the box body (1) to form a drawer structure, a plurality of mounting racks in a matrix structure are arranged inside the mounting frame (3), support pieces (4) are arranged at the top and bottom of each mounting rack, and two elastic clamping strips (5) are fixedly connected to the two sides of each mounting rack.

2. A UPS device for electrical instruments and meters according to claim 1, characterized in that: Two mounting horizontal strips (7) are fixedly connected to the middle of the mounting frame (3) and are arranged in an upper and lower distribution, symmetrically distributed plug-in sockets (8) are fixedly connected to the two sides of the mounting horizontal strips (7), an electric control module (9) is fixedly connected to the end of the mounting frame (3) away from the rear cover (2), the electric control module (9) and the mounting horizontal strips (7) are connected to each other, and a flexible flat cable (10) is fixedly connected to the front end of the mounting frame (3) and is connected to the electric control module (9).

3. A UPS device for electrical instruments and meters for ease of installation according to claim 2, characterized in that: Pulley blocks (11) are fixedly connected to the four corners of the side of the mounting frame (3) away from the rear cover (2), upper and lower distribution guide rails (12) are fixedly connected to the two sides of the box body (1), and each pulley block (11) is mounted on the outer side of the guide rail (12).

4. A UPS device for electrical instruments and meters according to claim 3, characterized in that: An air inlet window (13) is arranged on the top of the box body (1), a heat dissipation fan (14) is fixedly connected to the inner side of the box body (1) and is aligned with the air inlet window (13), an air outlet window (15) is arranged on the bottom of the box body (1), and a handle (16) is fixedly connected to the middle of the top of the box body (1).

5. An electrical apparatus and instrument UPS device for ease of installation according to claim 4, characterised in that: An electronic module (17) is mounted on the front side of the box body (1), the electronic module (17) and the electric control module (9) are connected to each other through the flexible flat cable (10), plug-in panels (18) are arranged on the top and front side of the box body (1), and a plurality of standard power interfaces are arranged on the surface of the plug-in panels (18).

6. An electrical apparatus and instrument UPS device for ease of installation according to claim 5, characterized in that: Symmetrically distributed universal wheels (19) are fixedly connected to the side of the bottom of the box body (1) away from the rear cover (2), symmetrically distributed universal wheels (19) are fixedly connected to the bottom of the rear cover (2), symmetrically distributed self-tightening screws (20) are threadedly connected to the top of the rear cover (2), two symmetrically distributed connecting rings (21) are fixedly connected to the inner side of the top of the box body (1) and are close to one end of the rear cover (2), and the connecting rings (21) are threadedly connected to the inside of the connecting rings (21).

7. An electrical apparatus and instrument UPS device for ease of installation according to claim 6, characterised in that: A handle (22) is fixedly connected to the middle of the side of the battery (6) away from the mounting horizontal strips (7), a plug-in connector (23) is arranged on the side of the battery (6) away from the handle (22), the plug-in connector (23) and the plug-in socket (8) are plugged into each other, and symmetrically distributed clamping grooves (24) are arranged on the two sides of the battery (6).

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