CN218040916U

CN218040916U - Automatic switching device for lithium battery energy storage and standby power

Info

Publication number: CN218040916U
Application number: CN202222352846.4U
Authority: CN
Inventors: 马军; 张伟; 孟贞生
Original assignee: Xi'an Energy Storage Electronic Technology Co ltd
Current assignee: Xi'an Energy Storage Electronic Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-13
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses an automatic switching device for energy storage and standby power of a lithium battery, which comprises a double-circuit power supply automatic switcher; a main power supply wiring terminal is arranged above the left side of the double-circuit power supply automatic switching device, a standby power supply wiring terminal is arranged below the left side of the double-circuit power supply automatic switching device, and an output wiring terminal is arranged in the middle of the right side of the double-circuit power supply automatic switching device; the main power source wiring end, the standby power source wiring end and the inner side of the output wiring end are respectively provided with a protective cover through hinges. The utility model discloses a card hinge can be located the protective cover and close on the terminal, and rethread buckle card goes into to accomplish in the draw-in groove fixedly, and card wire casing and the cooperation of card line seat can accomplish the chucking fixed work to the power cord this moment, can effectively avoid the power cord of being connected the condition that becomes flexible and drop to appear, and also can play the protective effect to the terminal after the protective cover is closed to can improve stability in use and security greatly, and installation easy operation is convenient, the practicality is stronger.

Description

Automatic switching device for lithium battery energy storage and standby power

Technical Field

The utility model relates to a lithium cell energy storage is equipped with the electric switching technology field, specifically is a lithium cell energy storage is equipped with automatic switching control equipment of electricity.

Background

The conventional double-power-supply change-over switch is a switch for automatically switching to another power supply due to power failure, is widely applied to important places such as high-rise buildings, districts, hospitals, airports, wharfs, fire fighting, metallurgy, chemical engineering, textiles and the like which do not allow power failure, and is a common tool for lithium battery energy storage and power supply equipment, but the conventional automatic switching device for lithium battery energy storage and power supply also has some insufficient places, such as places;

the automatic switching device of current lithium cell energy storage standby electricity often can't carry out the chucking to the power cord of connecting after the installation is accomplished and fix, consequently often can cause the power cord to drop after long-term the use, does not have protective structure to protect the wiring end simultaneously, and security and stability in use are relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic switching control equipment that lithium cell energy storage was equipped with electricity has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic switching device for lithium battery energy storage and standby power comprises a two-way power supply automatic switcher;

a main power supply terminal is arranged above the left side of the double-circuit power supply automatic switcher, a standby power supply terminal is arranged below the left side of the double-circuit power supply automatic switcher, and an output terminal is arranged in the middle of the right side of the double-circuit power supply automatic switcher;

main power source wiring end, stand-by power source wiring end and output wiring end inboard all have the protective cover through hinge movable mounting, main power source wiring end, stand-by power source wiring end and output wiring end outside both ends just are located double-circuit power supply automatic switching device and go up fixed mounting and have the card line seat, the inboard draw-in groove of just being located double-circuit power supply automatic switching device of having seted up of card line seat, the card wire casing has been seted up to the protective cover both sides, the protective cover mid-mounting has the buckle.

As a preferred embodiment of the present invention, the two-way power supply automatic switching device has a housing installed in the middle.

As a preferred embodiment of the present invention, a manual switch is provided on the left side of the top of the housing.

As an embodiment of the present invention, the mounting holes are disposed at four corners of the dual-power automatic switch.

As an optimized embodiment of the present invention, the rubber pad is installed in the wire clamping seat and the wire clamping groove.

As a preferred embodiment of the present invention, fastening bolts are rotatably mounted on both sides of the main power source wiring terminal, the standby power source wiring terminal and the output wiring terminal.

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

the utility model relates to an automatic switching control equipment of lithium cell energy storage standby power, can be located the protective cover closure on the terminal through the card hinge, the completion is fixed in the draw-in groove is gone into to the rethread buckle card, and card wire casing and the cooperation of card line seat can be accomplished the chucking fixed work to the power cord this moment, can effectively avoid the power cord of being connected the condition that not hard up droing to appear, and also can play the protective effect to the terminal after the protective cover closure to can improve stability in use and security greatly, and installation easy operation is convenient, and the practicality is stronger.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic top view of an automatic switching device for energy storage and power backup of a lithium battery according to the present invention;

fig. 2 is the utility model relates to a lithium cell energy storage is equipped with automatic switching control equipment's card line seat side and is looked the structure schematic diagram.

In the figure: 1. a two-way power supply automatic switcher; 2. a main power supply terminal; 3. a backup power supply terminal; 4. an output terminal; 5. a housing; 6. a hinge; 7. a protective cover; 8. buckling; 9. a wire clamping groove; 10. a card slot; 11. a wire clamping seat; 12. mounting holes; 13. a manual transfer switch; 14. a rubber pad; 15. and (5) fastening the bolt.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: an automatic switching device for lithium battery energy storage and standby power comprises a double-circuit power supply automatic switcher 1;

a main power supply terminal 2 is arranged above the left side of the double-circuit power supply automatic switching device 1, a standby power supply terminal 3 is arranged below the left side of the double-circuit power supply automatic switching device 1, and an output terminal 4 is arranged in the middle of the right side of the double-circuit power supply automatic switching device 1;

main power source wiring end 2, stand-by power

source wiring end

3 and 4 inboards of output wiring end all have protective cover 7 through 6 movable mounting of hinge, main power source wiring end 2, stand-by power

source wiring end

3 and 4 outside both ends of output wiring end just are located double power supply automatic switch 1 and go up fixed mounting have card line seat 11, card line seat 11 inboards just is located double power supply automatic switch 1 and has seted up draw-in groove 10, card wire casing 9 has been seted up to protective cover 7 both sides, protective cover 7 mid-mounting has buckle 8.

In this embodiment (please refer to fig. 1 and 2), the protective cover 7 can be closed on the terminal through the snap hinge 6, the fastening is completed in the clamping groove 10 by the snap 8, and the fastening groove 9 cooperates with the fastening seat 11 to fix the power line, so as to effectively avoid the situation that the connected power line is loosened and falls off, and the protective cover 7 can also play a role in protecting the terminal after being closed, thereby greatly improving the stability and safety of use, and the installation and operation are simple and convenient, and the practicability is strong.

In this embodiment (please refer to fig. 1), the two-way power automatic switch 1 is provided with a housing 5 at the middle part, and the housing 5 can protect the internal structure.

In this embodiment (please refer to fig. 1), a manual switch 13 is disposed on the left side of the top of the housing 5, and the manual switch 13 can be used to realize manual switching under special conditions.

In this embodiment (please refer to fig. 1), the two-way power automatic switching device 1 has mounting holes 12 formed at four corners, and the mounting holes 12 can be matched with bolts to facilitate the fixed installation of the device.

In this embodiment (please refer to fig. 1), the rubber pads 14 are installed in the wire clamping seat 11 and the wire clamping groove 9, so that the wire clamping groove 9 and the wire clamping seat 11 can clamp the power line more firmly through the rubber pads 14, and the power line can be prevented from being damaged.

In this embodiment (please refer to fig. 1), fastening bolts 15 are rotatably installed on both sides of the main power terminal 2, the standby power terminal 3, and the output terminal 4, and the power line can be fixed by the fastening bolts 15 when being inserted into the main power terminal 2, the standby power terminal 3, and the output terminal 4.

It should be noted that the utility model relates to an automatic switching device for lithium battery energy storage and power backup, which comprises a 1, a two-way power supply automatic switching device; 2. a main power supply terminal; 3. a standby power supply terminal; 4. an output terminal; 5. a housing; 6. a hinge; 7. a protective cover; 8. buckling; 9. a wire clamping groove; 10. a card slot; 11. a wire clamping seat; 12. mounting holes; 13. a manual transfer switch; 14. a rubber pad; 15. fastening bolt, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all are this technical staff can learn through the technical manual or learn through conventional experimental method, in operation, at first be connected with the main power through main power source wiring end 2, can be connected with energy storage standby lithium cell through stand-by power source wiring end 3, and output wiring end 4 can be connected with consumer, utilize the main power source to supply power during daily use this moment, but automatic switch-over stand-by power source supplies power and uses when the main power source outage, can be located protective cover 7 closed on the wiring end through snap-in hinge 6 after the wiring is accomplished, rethread 8 card is gone into in the draw-in groove 10 and is accomplished fixedly, and the chucking fixed work to the power cord can be accomplished in the cooperation of draw-in groove 9 and draw-in seat 11 this moment, can effectively avoid the not hard up circumstances that drops of connecting power cord to appear, protective cover 7 closed also can play the protective effect to the wiring end, thereby can improve stability in service and security greatly, and installation simple operation is convenient, the practicality is stronger, can make the chucking of draw-in groove 9 and draw-in groove 11 the chucking more firm through rubber pad, can more avoid the power cord seat 11 chucking, still can cause the case of manual switch-over structure to be convenient for the installation under the circumstances of manual installation, can be realized through the manual switch-over 12.

Claims

1. An automatic switching device for lithium battery energy storage and power backup is characterized by comprising a double-circuit power supply automatic switching device (1);

a main power supply terminal (2) is arranged above the left side of the double-circuit power supply automatic switcher (1), a standby power supply terminal (3) is arranged below the left side of the double-circuit power supply automatic switcher (1), and an output terminal (4) is arranged in the middle of the right side of the double-circuit power supply automatic switcher (1);

main power source wiring end (2), stand-by power source wiring end (3) and output wiring end (4) inboard all have protective cover (7) through hinge (6) movable mounting, main power source wiring end (2), stand-by power source wiring end (3) and output wiring end (4) outside both ends just are located double-circuit power supply automatic switching device (1) and go up fixed mounting and have card line seat (11), card line seat (11) inboard just is located double-circuit power supply automatic switching device (1) and has seted up draw-in groove (10), card wire casing (9) have been seted up to protective cover (7) both sides, protective cover (7) mid-mounting has buckle (8).

2. The automatic switching device for energy storage and power backup of the lithium battery as claimed in claim 1, wherein: the middle part of the double-circuit power supply automatic switcher (1) is provided with a shell (5).

3. The automatic switching device for energy storage and power backup of the lithium battery as claimed in claim 2, wherein: and a manual change-over switch (13) is arranged on the left side of the top of the shell (5).

4. The automatic switching device for the energy storage and power backup of the lithium battery as claimed in claim 1, wherein: mounting holes (12) are formed in four corners of the double-power-supply automatic switcher (1).

5. The automatic switching device for the energy storage and power backup of the lithium battery as claimed in claim 1, wherein: rubber pads (14) are arranged in the wire clamping seat (11) and the wire clamping groove (9).

6. The automatic switching device for energy storage and power backup of the lithium battery as claimed in claim 1, wherein: and fastening bolts (15) are rotatably mounted on two sides of the main power supply wiring terminal (2), the standby power supply wiring terminal (3) and the output wiring terminal (4).