CN217335105U

CN217335105U - Compact plug-in modular ultra-high current direct current power supply

Info

Publication number: CN217335105U
Application number: CN202123077774.9U
Authority: CN
Inventors: 李雷
Original assignee: Suzhou Mains Electronic Technology Co ltd
Current assignee: Suzhou Mains Electronic Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-08-30
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a modular DC power supply of super large current of compact plug-in relates to DC power supply technical field, generally directly places it in putting the frame in the in-process of using for solving current plug-in DC power supply, does not possess fixed knot and constructs to can lead to it to lead to the not hard up problem of plug department because of rocking when using. The utility model discloses a box of power, including box, power place box, door body and power place box, the internally mounted of box is placed to the power has DC power supply, and DC power supply installs two, one side of DC power supply is provided with first connecting plate, and first connecting plate is provided with two, install set screw on the first connecting plate, the preceding terminal surface that the box was placed to the power is provided with a body, and the box rotation is placed with the power to the door body and is connected, install the handle on the door body, the both sides terminal surface that the box was placed to the power all is provided with the louvre, and the louvre is provided with a plurality of, the preceding terminal surface of the door body is provided with the viewing aperture, and the viewing aperture is provided with two, the inside of viewing aperture is provided with the ampere meter.

Description

Compact plug-in modular ultra-high current direct current power supply

Technical Field

The utility model relates to a DC power supply technical field specifically is a DC power supply of compact plug-in modular super large current.

Background

The DC power supply has two electrodes, positive and negative, and the positive electrode has high potential and the negative electrode has low potential. When the direct current power supply is connected with an external circuit, the current from the positive pole to the negative pole is formed outside the power supply (the external circuit) due to the pushing of the electric field force. In the power supply (internal circuit), the non-electrostatic force acts to make current flow from the negative electrode to the positive electrode, so that the flow of charges forms a closed cycle. A dc power supply is an energy conversion device that converts other forms of energy into electrical energy to supply a circuit to maintain a steady flow of current, which is a device that maintains a steady voltage and current in the circuit. Such as dry batteries, dc generators, etc.

However, the conventional plug-in type direct current power supply is generally directly placed in the placing frame in the using process and does not have a fixing structure, so that the problem that the plug is loosened due to shaking when the plug-in type direct current power supply is used is caused; therefore, the existing requirements are not met, and a compact plug-in modular ultra-high-current direct-current power supply is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular DC power supply of super large current of compact plug-in to the in-process that uses of the current plug-in DC power supply who proposes in solving above-mentioned background art generally all directly places it in putting the frame, does not possess fixed knot and constructs, thereby can lead to it to lead to the not hard up problem of plug department because of rocking when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compact plug-in modular ultra-large current's DC power supply, places box and DC power supply including the power, the internally mounted of box is placed to the power has DC power supply, and DC power supply installs two, one side of DC power supply is provided with first connecting plate, and just first connecting plate is provided with two, install set screw on the first connecting plate, the preceding terminal surface that the box was placed to the power is provided with a body, and just the door body is placed the box with the power and is rotated and be connected, install the handle on the door body, the both sides terminal surface that the box was placed to the power all is provided with the louvre, and the louvre is provided with a plurality of.

Preferably, the front end face of the door body is provided with two observation ports, an ammeter is arranged in each observation port, and a voltmeter is arranged below each ammeter.

Preferably, the lower surface that the box was placed to the power installs the universal wheel, and the universal wheel installs four, the universal wheel is placed box plug connection with the power.

Preferably, the surface of the direct current power supply is provided with four handles, an electric quantity display screen is arranged between the handles, the electric quantity display screens are arranged in two numbers, and the inserting ports are arranged below the electric quantity display screens and are provided with four numbers.

Preferably, the top that box both sides inner wall was placed to the power all installs first fixed plate, the second fixed plate is installed to the below of first fixed plate, and the second fixed plate installs four, be provided with the fixed orifices on the second fixed plate, the inside bottom of box is placed to the power is provided with first spacing, and first spacing is provided with four, be provided with the spacing groove between the first spacing.

Preferably, the lower surface of the direct current power supply is provided with a second limiting strip, a second connecting plate is arranged on one side end face of the direct current power supply, and a connecting hole is formed in the second connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model arranges the first fixing plate, the second fixing plate and the first spacing strip in the power supply placing box, arranges the first connecting plate, the second connecting plate and the second spacing strip on the direct current power supply, when in use, the direct current power supply is placed in the power supply placing box, so that the second limiting strips are placed in the limiting grooves between the first limiting strips, the second connecting plate is positioned between the two second fixing plates to play a limiting role, then utilize set screw to make first connecting plate and first fixed plate, second fixed plate and second connecting plate fixed connection can, make it form fixed knot to construct, avoid rocking of DC power supply, solved current plug-in DC power supply and generally all directly placed it in putting the frame at the in-process that uses, do not possess fixed knot to can lead to it to lead to the not hard up problem of plug department because of rocking when using.

2. The box can play the effect of protection to DC power supply through setting up the power and place the box, four universal wheels have been installed to the bottom that the box was placed to the power simultaneously, and the box plug-in connection is placed with the power to the universal wheel, directly carry out the plug when loading and unloading can, conveniently install, the removal of box is placed to the power of being convenient for to the power is placed and has been set up ampere meter and voltmeter on the box, and the convenient running state to DC power supply is known.

Drawings

Fig. 1 is a schematic view of the overall structure of the plug-in dc power supply of the present invention;

FIG. 2 is a schematic view of the internal structure of the power supply box of the present invention;

FIG. 3 is a schematic diagram of a DC power junction structure of the present invention;

in the figure: 1. a power supply placing box; 2. a direct current power supply; 3. an electric quantity display screen; 4. a handle; 5. an interface; 6. a first connecting plate; 7. heat dissipation holes; 8. a door body; 9. a universal wheel; 10. an observation port; 11. an ammeter; 12. a voltmeter; 13. a first fixing plate; 14. a second fixing plate; 15. a fixing hole; 16. a first limit bar; 17. a limiting groove; 18. a second limit strip; 19. a second connecting plate; 20. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a compact plug-in modular's super large current's DC power supply, place box 1 and DC power supply 2 including the power, the internally mounted that box 1 was placed to the power has DC power supply 2, and DC power supply 2 installs two, one side of DC power supply 2 is provided with first connecting plate 6, and first connecting plate 6 is provided with two, install set screw on the first connecting plate 6, the preceding terminal surface that box 1 was placed to the power is provided with a body 8, and a body 8 and power place box 1 and rotate and be connected, install the handle on the body 8, the both sides terminal surface that box 1 was placed to the power all is provided with louvre 7, and louvre 7 is provided with a plurality of.

Further, the front end face of the door body 8 is provided with two observation ports 10, the observation ports 10 are provided with two observation meters 11, the ammeter 11 is arranged inside the observation ports 10, and the voltmeter 12 is arranged below the ammeter 11, so that the running state of the direct-current power supply 2 can be conveniently known.

Further, the lower surface that box 1 was placed to the power installs universal wheel 9, and universal wheel 9 installs four, and box 1 plug-in connection is placed with the power to universal wheel 9, directly when loading and unloading carry out the plug can, conveniently install to the removal of box 1 is placed to the power of being convenient for.

Further, DC power supply 2's surface is provided with handle 4, and handle 4 installs four, is provided with power display screen 3 between handle 4, and power display screen 3 is provided with two, and power display screen 3's below is provided with interface 5, and interface 5 is provided with four, is convenient for know residual capacity.

Further, first fixed plate 13 is all installed at the top of box 1 both sides inner wall is placed to the power, second fixed plate 14 is installed to the below of first fixed plate 13, and second fixed plate 14 installs four, be provided with fixed orifices 15 on the second fixed plate 14, the inside bottom of box 1 is placed to the power is provided with first spacing 16, and first spacing 16 is provided with four, be provided with spacing groove 17 between first spacing 18, make spacing 18 of second place the spacing groove 17 between first spacing 16, second connecting plate 19 is located between two second fixed plates 14, play spacing effect.

Further, the lower surface of the direct-current power supply 2 is provided with a second limiting strip 18, a side end face of the direct-current power supply 2 is provided with a second connecting plate 19, a connecting hole 20 is formed in the second connecting plate 19, and the first connecting plate 6 and the first fixing plate 13, the second fixing plate 14 and the second connecting plate 19 are fixedly connected through fixing screws, so that the fixing structure is formed, and the direct-current power supply 2 is prevented from shaking.

The working principle is as follows: when in use, the direct current power supply 2 is placed in the power supply placing box 1, the second limiting strip 18 is placed in the limiting groove 17 between the first limiting strips 16, the second connecting plate 19 is positioned between the two second fixing plates 14 to play a limiting role, then the first connecting plate 6 and the first fixing plate 13 as well as the second fixing plate 14 and the second connecting plate 19 are fixedly connected by using fixing screws to form a fixing structure, the shaking of the direct current power supply 2 is avoided, the problem that the plug can be loosened due to the shaking in use because the existing plug-in type direct current power supply 2 is generally directly placed in a placing frame in the using process and does not have a fixing structure is solved, meanwhile, four universal wheels 9 are installed at the bottom of the power supply placing box 1, the universal wheels 9 are connected with the power supply placing box 1 in an inserting and plugging manner in the assembling and disassembling process, the convenient installation to the removal of box 1 is placed to the power of being convenient for, box 1 is placed to the power has set up ampere meter 11 and voltmeter 12, and the convenience is known DC power supply 2's running state.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compact plug-in modular's super large current's DC power supply, places box (1) and DC power supply (2) including the power, its characterized in that: the utility model discloses a box for storing power, including box (1), power place box (1), and DC power supply (2) install two, one side of DC power supply (2) is provided with first connecting plate (6), and first connecting plate (6) are provided with two, install set screw on first connecting plate (6), the preceding terminal surface that box (1) was placed to the power is provided with a body (8), and just a body (8) and power place box (1) and rotate and be connected, install the handle on the body (8), the both sides terminal surface that box (1) was placed to the power all is provided with louvre (7), and louvre (7) are provided with a plurality of.

2. The compact plug-in modular ultra high current dc power supply of claim 1, wherein: the front end face of the door body (8) is provided with two observation ports (10), the observation ports (10) are provided with two observation ports, an ammeter (11) is arranged inside the observation ports (10), and a voltmeter (12) is arranged below the ammeter (11).

3. The compact plug-in modular ultra high current dc power supply of claim 1, wherein: the lower surface that box (1) was placed to the power installs universal wheel (9), and universal wheel (9) install four, box (1) plug-in connection is placed with the power in universal wheel (9).

4. The compact plug-in modular ultra high current dc power supply of claim 1, wherein: the surface of the direct current power supply (2) is provided with four handles (4), the four handles (4) are installed, an electric quantity display screen (3) is arranged between the handles (4), the two electric quantity display screens (3) are arranged, a plug interface (5) is arranged below the electric quantity display screen (3), and the four plug interfaces (5) are arranged.

5. The compact plug-in modular ultra high current dc power supply of claim 1, wherein: first fixed plate (13) are all installed at the top that box (1) both sides inner wall was placed to the power, second fixed plate (14) are installed to the below of first fixed plate (13), and second fixed plate (14) install four, be provided with fixed orifices (15) on second fixed plate (14), the power is placed the inside bottom of box (1) and is provided with first spacing (16), and first spacing (16) are provided with four, be provided with spacing groove (17) between first spacing (16).

6. The compact plug-in modular ultra high current dc power supply of claim 1, wherein: the lower surface of the direct current power supply (2) is provided with a second limiting strip (18), one side end face of the direct current power supply (2) is provided with a second connecting plate (19), and a connecting hole (20) is formed in the second connecting plate (19).