CN210157094U

CN210157094U - Portable inverter for electric power

Info

Publication number: CN210157094U
Application number: CN201921592680.5U
Authority: CN
Inventors: 靳慧; 王红岩; 冯铮; 刘小红; 赵春涛; 崔辰晨; 贾志辉; 郭新红; 董飞; 李铠; 柴磊
Original assignee: Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Current assignee: Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-03-17
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a portable inverter for electric power; belongs to the technical field of inverters; the technical key points of the device are that the device comprises an upper shell and a lower shell, wherein the lower shell is positioned on one side of the upper shell, and the upper shell is movably connected with the lower shell through a hinge; a first power supply interface is nested on the side surface of the upper shell, which is far away from the lower shell, a first power supply plug is inserted into the first power supply interface, a lead is connected onto the first power supply plug, the end part of the lead is connected with a second power supply plug, a first L-shaped limiting plate is sleeved on the outer side of the second power supply plug in a sliding manner, and the first L-shaped limiting plate is positioned at one end, which is far away from the lower shell, of the top of the upper shell; a second L-shaped limiting plate is arranged on one side of the first L-shaped limiting plate; the utility model discloses can be comparatively convenient when folding the effect better install on the power of transformer substation, comparatively convenient when charging to the power of transformer substation, the in-service use effect is better.

Description

Portable inverter for electric power

Technical Field

The utility model relates to an inverter, more specifically say, especially relate to an inverter for portable electric power.

Background

The portable inverter is used for converting DC 220V direct current into AC 220V alternating current which is the same as commercial power, and is used by a user when alternating current is lost in a transformer substation, so that the portable inverter is a more convenient power converter.

In order to increase the functionality of the portable inverter and enable the portable inverter to be suitable for more working environments, a portable inverter with a battery and capable of being used as an additional power source of a substation power source has appeared in the prior art, but the portable inverter capable of being used as a substation power source charger in the prior art still has some defects in actual use, and if the portability is still not ideal enough, the portable inverter cannot be conveniently installed on the substation power source.

Therefore, it is necessary to provide a portable power inverter device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide one kind at comparatively convenient installation on the power of transformer substation, when comparatively convenient charging the power of transformer substation, the better portable inverter for electric power of in-service use effect.

The technical scheme of the utility model is realized like this: a portable inverter for electric power comprises an upper shell and a lower shell, wherein the lower shell is positioned on one side of the upper shell and is movably connected with the upper shell through a hinge;

a first power supply interface is nested on the side surface of the upper shell, which is far away from the lower shell, a first power supply plug is inserted into the first power supply interface, a lead is connected onto the first power supply plug, the end part of the lead is connected with a second power supply plug, a first L-shaped limiting plate is sleeved on the outer side of the second power supply plug in a sliding manner, and the first L-shaped limiting plate is positioned at one end, which is far away from the lower shell, of the top of the upper shell;

a second L-shaped limiting plate is arranged on one side of the first L-shaped limiting plate and positioned at the top of the lower shell, and a substation power supply is arranged between the first L-shaped limiting plate and the second L-shaped limiting plate;

a sliding plate is fixedly arranged at the bottom of the second L-shaped limiting plate, a first sliding groove is formed in the top of the lower shell, the sliding plate is located on the inner side of the first sliding groove, a spring is fixedly arranged on the side face of the sliding plate, and the spring is located in the lower shell and fixedly connected with the inner wall of the lower shell;

the top center of the upper shell is provided with a containing groove, one end of the bottom of the upper shell, which is close to the lower shell, is embedded with a convex clamping block, and the end part of the convex clamping block is fixedly provided with a handheld pull ring.

In the above-mentioned portable electric power inverter, the convex fixture block is located inside the upper housing, and the protruding portion of the convex fixture block penetrates through the bottom of the upper housing and extends to the outside of the upper housing, and the protruding portion of the convex fixture block is set to be cylindrical.

In the above-mentioned portable electric power inverter, the one end of casing is kept away from to casing bottom down is fixed and is provided with two curb plates, the fixed dc-to-ac converter that is provided with between the curb plate, the dc-to-ac converter both sides are all fixed and are provided with the rotation axis, the rotation axis runs through the curb plate, and rotation axis and curb plate sliding connection.

In the above-mentioned inverter for portable electric power, the lower casing is internally and fixedly provided with the first battery, the upper casing is internally and fixedly provided with the second battery, and the second battery is located on one side of the accommodating groove.

In the above-mentioned inverter for portable electric power, go up the inside fixed mounting panel that is provided with of casing, the mounting panel is located the holding tank opposite side, second power source and triangle plug interface have set gradually from the left hand right side on the mounting panel.

In the above-mentioned inverter for portable electric power, the one end of going up the casing bottom and keeping away from lower casing has the apron through hinge swing joint, the apron is located under the mounting panel.

In the above-mentioned inverter for portable electric power, the bottom of the upper casing and the top of the cover plate are all provided with magnets in an embedded manner, and the upper casing and the cover plate are connected through magnet adsorption.

In the above-mentioned inverter for portable electric power, the inside second spout that is provided with of first L shape limiting plate, second power plug top and bottom are all fixed and are provided with the sliding block, the sliding block is located inside the second spout, and sliding block and second spout sliding connection.

The utility model adopts the above structure after, specifically there is following beneficial effect:

1. the utility model discloses a carry on bearing the weight of the transformer substation power after expanding upper casing and lower casing, utilize first battery and second battery to charge for the transformer substation power simultaneously, and set up and can make the utility model discloses the handheld pull ring of conveniently taking, and then make the utility model discloses can be comparatively convenient when folding the effect better install on the transformer substation power, comparatively convenient when charging the transformer substation power, compare in prior art the same type product, the actual use effect is better;

2. the utility model discloses a be provided with the apron to utilize the apron to shelter from second power source and triangle plug interface, and then make the unable direct contact of user to second power source and triangle plug interface, increase the utility model discloses a security.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

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

fig. 3 is a schematic cross-sectional structure view of the first L-shaped limiting plate of the present invention;

in the figure: 1. an upper housing; 2. a lower housing; 3. a first power interface; 4. a first power plug; 5. a wire; 6. a second power plug; 7. a first L-shaped limiting plate; 8. a second L-shaped limiting plate; 9. a transformer substation power supply; 10. a sliding plate; 11. a spring; 12. a first chute; 13. accommodating grooves; 14. a convex fixture block; 15. a hand-held pull ring; 16. a side plate; 17. an inverter; 18. a rotating shaft; 19. a first storage battery; 20. a second storage battery; 21. mounting a plate; 22. a second power interface; 23. a triangular plug interface; 24. a cover plate; 25. a second chute; 26. and a slider.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The utility model provides a as shown in fig. 1-3 inverter for portable electric power, as shown in fig. 1 and fig. 2, including last casing 1 and lower casing 2, lower casing 2 is located casing 1 one side, and goes up casing 1 and lower casing 2 and pass through hinge swing joint, go up casing 1 and keep away from down the side nestification of casing 2 and set up first power source 3, it has first power plug 4 to peg graft on the first power source 3, be connected with wire 5 on the

first power plug

4, 5 end connection of wire has second power plug 6, first power plug 4, wire 5 and second power plug 6 cooperate, form the charging wire, can carry out the power transmission for transformer substation's power 9.

Meanwhile, a first L-shaped limiting plate 7 is arranged on the outer side of the second power plug 6 in a sliding and sleeved mode, the first L-shaped limiting plate 7 is located at one end, far away from the lower shell 2, of the top of the upper shell, the second L-shaped limiting plate 8 is arranged on one side of the first L-shaped limiting plate 7, the second L-shaped limiting plate 8 is located at the top of the lower shell 2, a substation power supply 9 is arranged between the first L-shaped limiting plate 7 and the second L-shaped limiting plate 8, and therefore the substation power supply 9 is borne.

In addition, a sliding plate 10 is fixedly arranged at the bottom of the second L-shaped limiting plate 8, a first sliding groove 12 is formed in the top of the lower shell 2, the sliding plate 10 is located on the inner side of the first sliding groove 12, a spring 11 is fixedly arranged on the side face of the sliding plate 10, the spring 11 is located inside the lower shell 2 and is fixedly connected with the inner wall of the lower shell 2, so that the second L-shaped limiting plate 8 can be pushed, the distance between the first L-shaped limiting plate 7 and the second L-shaped limiting plate 8 is adjusted, and the transformer substation power supply 9 with different lengths is adapted.

And, go up 1 top center of casing and offer holding tank 13 and go up 1 bottom of casing and be close to the one end nestification of casing 2 down and set up convex fixture block 14, convex fixture block 14 is located inside last casing 1, and convex fixture block 14's protrusion runs through 1 bottom of last casing and extends to the casing 1 outside, convex fixture block 14's protrusion sets up to cylindric, convex fixture block 14's protrusion end fixing sets up handheld pull ring 15, so that the utility model discloses conveniently take, simultaneously because convex fixture block 14's protrusion sets up to cylindric, consequently convex fixture block 14 can rotate, and then make handheld pull ring 15 also can rotate in a flexible way.

More specifically, the fixed two curb plates 16 that set up of one end that keep away from last casing 1 in casing 2 bottom down, fixed setting is used for the dc-to-ac converter 17 of being connected with the transformer substation between the curb plate 16, and the rotation axis 18 is all fixed to be set up in dc-to-ac converter 17 both sides, and rotation axis 18 runs through curb plate 16, and

rotation axis

18 and 16 sliding connection of curb plate, so that will when needs the utility model discloses when installing the transformer substation on, use rotation axis 18 as the axle center, with inverter 17 rotatory to vertical state, can on inserting the interface of transformer substation inverter 17.

In addition, lower casing 2 is inside to be fixed and to be set up first battery 19, goes up casing 1 inside fixed and sets up second battery 20, and second battery 20 is located holding tank 13 one side, and first battery 19 and second battery 20 all can be for first power source 3 to supply power.

Finally, go up the inside fixed mounting panel 21 that sets up of casing 1, mounting panel 21 is located holding tank 13 opposite side, set gradually second power source 22 and the triangle plug interface 23 that is used for conventional charging from left to right on mounting panel 21, the one end of going up casing 1 bottom and keeping away from lower casing 2 has apron 24 through hinge swing joint, apron 24 is located under the mounting panel 21, it all nestedly sets up magnet with apron 24 top to go up casing 1 bottom, it is connected through magnet absorption with apron 24 to go up casing 1.

As shown in fig. 3, inside second spout 25 that sets up of first L-shaped limiting plate 7, second power plug 6 top and the equal fixed sliding block 26 that sets up in bottom, sliding block 26 is located inside second spout 25, and sliding block 26 and second spout 25 sliding connection to utilize second spout 25 and sliding block 26 to cooperate, under the prerequisite that does not influence second power plug 6 and insert transformer substation's power 9, spacing second power plug 6, avoid second power plug 6 to drop in charging process.

More specifically, in the above structure, the first storage battery 19 and the second storage battery 20 are connected in series, the inverter 17 is electrically connected to any one of the first storage battery 19 and the second storage battery 20, so that the inverter 17 charges the first storage battery 19 and the second storage battery 20, and meanwhile, the inverter 17 is electrically connected to the second power interface 22 and the triangular plug interface 23, so that the inverter 17 supplies power to the second power interface 22 and the triangular plug interface 23.

The first power supply interface 3 is electrically connected to either one of the first battery 19 and the second battery 20, and the first battery 19 and the second battery 20 can supply power to the first power supply interface 3.

Finally, it is to be mentioned that the electrical connection modes between the above structures are all simple, and for those skilled in the art, they all belong to the shallow and well-known technologies, so that the detailed description of the connection modes is omitted in this application.

The utility model discloses the theory of operation:

the utility model discloses when the in-service use, as shown in fig. 1, at this moment the utility model discloses be in the carrying state, not install on the transformer substation, the user can transformer substation's power 9 put into between first L shape limiting plate 7 and the second L shape limiting plate 8, and then will the utility model discloses install the outside of transformer substation's power 9, then insert first power plug 4 on transformer substation's power input interface, and then make first battery 19 and second battery 20 be located transformer substation's power 9 and supply power, and then make transformer substation's power 9 resume the power supply;

when the utility model is required to be installed on a transformer substation, the second L-shaped limiting plate 8 is pushed to the direction far away from the first L-shaped limiting plate 7, the limitation of the second L-shaped limiting plate 8 on a transformer substation power supply 9 is removed, the transformer substation power supply 9 is taken down at the moment, then the upper shell 1 is rotated to the top of the lower shell 2 by taking the hinge between the upper shell 1 and the lower shell 2 as the axis, the second L-shaped limiting plate 8 enters the accommodating groove 13, then the inverter 17 is rotated to a vertical state by taking the rotating shaft 18 as the axis, and finally the cover plate 24 is turned over, so that the inverter 17 is inserted into the interface of the transformer substation after the second power supply interface 22 and the triangular plug interface 23 are exposed;

when on the interface of inverter 17 inserted the transformer substation, the transformer substation charges for first battery 19 and second battery 20 simultaneously through inverter 17, is supplied power for second power source 22 and triangle plug interface 23 simultaneously, works as the utility model discloses when not installing on the transformer substation, triangle plug interface 23 is unusable with apron 24, and first battery 19 then supplies power for first power source 3 with second battery 20.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a portable inverter for electric power which characterized in that: the portable multifunctional portable electric heating cooker comprises an upper shell (1) and a lower shell (2), wherein the lower shell (2) is positioned on one side of the upper shell (1), and the upper shell (1) is movably connected with the lower shell (2) through a hinge;

a first power supply interface (3) is nested on the side, far away from the lower shell (2), of the upper shell (1), a first power supply plug (4) is inserted into the first power supply interface (3), a lead (5) is connected onto the first power supply plug (4), a second power supply plug (6) is connected to the end of the lead (5), a first L-shaped limiting plate (7) is arranged on the outer side of the second power supply plug (6) in a sliding and sleeved mode, and the first L-shaped limiting plate (7) is located at one end, far away from the lower shell (2), of the top of the upper shell (1);

a second L-shaped limiting plate (8) is arranged on one side of the first L-shaped limiting plate (7), the second L-shaped limiting plate (8) is positioned at the top of the lower shell (2), and a substation power supply (9) is arranged between the first L-shaped limiting plate (7) and the second L-shaped limiting plate (8);

a sliding plate (10) is fixedly arranged at the bottom of the second L-shaped limiting plate (8), a first sliding groove (12) is formed in the top of the lower shell (2), the sliding plate (10) is located on the inner side of the first sliding groove (12), a spring (11) is fixedly arranged on the side face of the sliding plate (10), and the spring (11) is located inside the lower shell (2) and is fixedly connected with the inner wall of the lower shell (2);

the top center of the upper shell (1) is provided with an accommodating groove (13), one end of the bottom of the upper shell (1) close to the lower shell (2) is provided with a convex clamping block (14) in a nested mode, and the end part of the protruding part of the convex clamping block (14) is fixedly provided with a handheld pull ring (15).

2. The inverter device for portable electric power as claimed in claim 1, wherein the convex block (14) is located inside the upper housing (1), and the protrusion of the convex block (14) penetrates the bottom of the upper housing (1) and extends to the outside of the upper housing (1), and the protrusion of the convex block (14) is cylindrical.

3. The inverter device for portable electric power as claimed in claim 1, wherein two side plates (16) are fixedly arranged at one end of the bottom of the lower casing (2) far away from the upper casing (1), an inverter (17) is fixedly arranged between the side plates (16), rotating shafts (18) are fixedly arranged at both sides of the inverter (17), the rotating shafts (18) penetrate through the side plates (16), and the rotating shafts (18) are slidably connected with the side plates (16).

4. The inverter device for portable electric power as claimed in claim 1, wherein a first storage battery (19) is fixedly disposed inside the lower case (2), and a second storage battery (20) is fixedly disposed inside the upper case (1), and the second storage battery (20) is disposed at one side of the receiving groove (13).

5. The inverter device for portable electric power as claimed in claim 1, wherein a mounting plate (21) is fixedly disposed inside the upper housing (1), the mounting plate (21) is disposed at the other side of the accommodating groove (13), and a second power source interface (22) and a triangular plug interface (23) are sequentially disposed on the mounting plate (21) from left to right.

6. The inverter device for portable electric power as claimed in claim 5, wherein a cover plate (24) is movably connected to one end of the bottom of the upper casing (1) far away from the lower casing (2) through a hinge, and the cover plate (24) is located right below the mounting plate (21).

7. The inverter device for portable electric power as claimed in claim 6, wherein magnets are nested at the bottom of the upper casing (1) and at the top of the cover plate (24), and the upper casing (1) and the cover plate (24) are connected through magnet adsorption.

8. The inverter device for portable electric power as claimed in claim 1, wherein a second sliding groove (25) is disposed inside the first L-shaped limiting plate (7), sliding blocks (26) are fixedly disposed on the top and the bottom of the second power plug (6), the sliding blocks (26) are disposed inside the second sliding groove (25), and the sliding blocks (26) are slidably connected with the second sliding groove (25).