CN115189090A - Spare battery pack power supply device applied to power distribution system - Google Patents
Spare battery pack power supply device applied to power distribution system Download PDFInfo
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- CN115189090A CN115189090A CN202210945477.1A CN202210945477A CN115189090A CN 115189090 A CN115189090 A CN 115189090A CN 202210945477 A CN202210945477 A CN 202210945477A CN 115189090 A CN115189090 A CN 115189090A
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- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a standby battery pack power supply device applied to a power distribution system, belonging to the technical field of devices for supplying power to a load by a battery pack, wherein a door opening rotating shaft is fixedly connected with a front door; the door opening rotating shaft is rotatably arranged on the shaft mounting seat, the shaft mounting seat is fixedly connected with one end of the sliding gear belt, the other end of the sliding gear belt is meshed with the first main gear, the first main gear is fixedly connected with the gear rotating shaft, and the gear rotating shaft is rotatably connected with the box body; the first auxiliary wheel is fixed on the gear rotating shaft, the first end of the first connecting rod is rotatably connected with the first auxiliary wheel, the second end of the first connecting rod is rotatably connected with the first end of the second connecting rod, the second end of the second connecting rod is rotatably connected with the first end of the third connecting rod, the second end of the third connecting rod is rotatably connected with the first end of the first push rod, and the second end of the first push rod is connected with the storage battery. The standby battery pack power supply device applied to the power distribution system solves the problem that the storage battery of the conventional standby battery pack is inconvenient to draw out.
Description
Technical Field
The invention relates to the technical field of devices for supplying power to a load by a battery pack, in particular to a standby battery pack power supply device applied to a power distribution system.
Background
The backup battery assembly power supply in the power distribution system can convert the dc power to utility power through its own inverter. When the commercial power is interrupted, the standby battery pack power supply device can continuously supply 220V alternating current to the load by the method of inversion zero switching conversion, so that the load can maintain normal work and the load software and hardware are protected from being damaged.
The storage battery of the existing standby battery pack power supply device is arranged in the box body, and the battery pack is protected from being damaged by the box body. The battery in the battery assembly in the spare battery assembly power supply device needs to be extracted from the box body for maintenance after the spare battery assembly power supply device is used for a period of time, and because the batteries of the conventional uninterruptible power supply are arranged in the box body and the battery has certain weight, if one battery needs to be extracted, the battery assembly of the uninterruptible power supply is difficult to maintain by workers.
Disclosure of Invention
In view of the above drawbacks, an object of the present invention is to provide a power supply device for a backup battery pack applied to a power distribution system, which solves the problem of low maintenance efficiency caused by inconvenient drawing out of a storage battery in the conventional power supply device for a backup battery pack.
In order to achieve the purpose, the invention adopts the following technical scheme: a standby battery pack power supply device applied to a power distribution system comprises a box body, an inverter, a storage battery and a first linkage unit; the inverter, the storage battery and the first linkage unit are all arranged in the box body, wherein the inverter is located on the front side of the storage battery, and the inverter is electrically connected with the storage battery; (ii) a The front side of the box body is provided with a front door, and the side surface of the box body is hinged with a side door;
the first linkage unit comprises a door opening rotating shaft, a sliding assembly and a transverse pushing assembly;
the door opening rotating shaft is fixedly connected with the main door;
the sliding assembly comprises a shaft mounting seat, a sliding gear belt, a first main gear and a gear rotating shaft, the door opening rotating shaft is rotatably mounted in the shaft mounting seat, the shaft mounting seat is fixedly connected with one end of the sliding gear belt, the other end of the sliding gear belt is meshed with the first main gear, the gear rotating shaft penetrates through the sliding gear belt and is fixedly connected with the first main gear, and the gear rotating shaft is rotatably connected with the box body;
the transverse pushing assembly comprises a first auxiliary wheel, a first connecting rod, a second connecting rod, a third connecting rod, a first push rod and a first sliding groove; the first auxiliary wheel is fixed on the gear rotating shaft, the first end of the first connecting rod is rotationally connected with the surface of the first auxiliary wheel, the rotating shaft of the first connecting rod deviates from the gear rotating shaft, the second end of the first connecting rod is rotationally connected with the first end of the second connecting rod, the middle of the second connecting rod is rotationally connected with a first base installed in a box body, the second end of the second connecting rod is rotationally connected with the first end of the third connecting rod, the second end of the third connecting rod is rotationally connected with the first end of the first push rod, the second end of the first push rod is arranged in the first sliding groove, the length direction of the first sliding groove is parallel to the inverter, and the second end of the first push rod is fixedly connected with the storage battery.
It is worth to say that, the lateral pushing-out assembly further includes a first auxiliary link and a second auxiliary link, a first end of the first auxiliary link is rotatably connected to the second link, a connection point of the first end of the first auxiliary link and the second link is located between a middle portion of the second link and a second end of the second link, the second end of the first auxiliary link is rotatably connected to the first end of the second auxiliary link, and the second end of the second auxiliary link is rotatably connected to the second end of the third link.
Optionally, the transverse pushing assembly further includes a third auxiliary link, a first end of the third auxiliary link is rotatably connected to a second end of the first auxiliary link, and a second end of the third auxiliary link is rotatably connected to a second base installed in the box body.
The standby battery component power supply device applied to the power distribution system further comprises a second linkage unit, wherein the second linkage unit comprises a winding reel, a torsion spring shaft, a rigid traction rope, a second main gear, a second auxiliary gear, a gear shaft and a longitudinal pushing assembly;
the torsion spring shaft penetrates through the winding roll and is fixedly connected with the winding roll, the torsion spring shaft is rotatably connected with the box body, the first end of the rigid traction rope is wound on the winding roll, and the second end of the winding roll is fixedly connected with the inner wall of the front door;
the second main gear is fixedly connected with the torsion spring shaft, the second auxiliary gear is meshed with the second main gear, the second auxiliary gear is fixedly connected with the gear shaft, and the gear shaft is rotatably connected with the box body;
the gear shaft with the input that the subassembly was vertically released is connected, the output that the subassembly was vertically released with the dc-to-ac converter is connected, the subassembly is used for utilizing the revolving force of second pinion to promote the dc-to-ac converter is reciprocating motion in the fore-and-aft direction.
Preferably, the longitudinal pushing assembly comprises a third base, a fourth connecting rod, a second push rod and a connecting block;
the third base is arranged in the box body and connected with the inner wall of the box body, the gear shaft penetrates through the third base and then is fixedly connected with the first end of the fourth connecting rod, the second end of the fourth connecting rod is rotatably connected with the first end of the second push rod, and the second end of the second push rod is rotatably connected with the connecting block;
the surface of the third base is provided with a protruding portion, the protruding portion is provided with a second sliding groove, the length direction of the second sliding groove is perpendicular to the storage battery, and the connecting block is connected with the second sliding groove in a sliding mode.
It is worth to say that, the first linkage unit is arranged above the inverter, and the second linkage unit is arranged below the inverter; or the second linkage unit is arranged below the inverter and above the inverter.
Optionally, the box body further comprises a base, side plates, a back plate and a top plate; the base is arranged on the lower sides of the side door and the front door, the side plate is arranged on the opposite side of the side door, the back plate is arranged on the rear side of the side door and the side plate, the top plate is arranged on the upper sides of the side door and the front door, the top plate is provided with a wire outlet, and a wire outlet of the inverter is led out from the wire outlet;
the side door, the front door, the base, the side plates, the back plate and the top plate form an inner cavity, and the inverter, the storage battery and the first linkage unit are arranged in the inner cavity.
Specifically, the base is provided with a first guide rail, the length direction of the first guide rail is parallel to the first sliding groove, and the storage battery is connected with the first guide rail in a sliding mode.
Preferably, the top plate is provided with a second guide rail, the length direction of the second guide rail is parallel to the second sliding groove, and the inverter is connected with the second guide rail in a sliding manner.
It is worth mentioning that the length direction of the sliding gear belt is parallel to the side plate.
One of the above technical solutions has the following beneficial effects:
1. in the standby battery pack power supply device applied to the power distribution system, when the storage battery needs to be maintained, the electric connection relation between the storage battery and the inverter is cut off; through the axis of rotation of opening the door, slip subassembly and horizontal release subassembly the main door along the axis of rotation of opening the door is the rotation axis rotation back, promotes to the rear the main door utilizes the slip subassembly to drive the subassembly action is transversely released to make the battery is released from the side door after opening, and the battery will be located outside the box this moment, so, just can easily take up the battery, improved the efficiency of maintaining.
2. When the storage battery needs to be maintained, firstly cutting off the electrical connection relation between the storage battery and the inverter, specifically, disconnecting the wire connection between the storage battery and the inverter, then opening the side door, then opening the front door, wherein the front door rotates in place along the door-opening rotating shaft as a rotating shaft, the front door is parallel to the side plate of the box body, and then the front door is pushed backwards, at the moment, the door-opening rotating shaft drives the sliding gear to move backwards through the shaft mounting seat, and under the driving of the sliding gear belt, the first main gear rotates by taking the gear rotating shaft as a rotating shaft and drives the gear rotating shaft to rotate, the gear rotating shaft drives the first auxiliary gear to rotate, the first auxiliary gear drives the first end of the first connecting rod to rotate, so that the second end of the first connecting rod swings, the second end of the first connecting rod drives the first end of the second connecting rod to move rightwards, the second connecting rod rotates by taking the middle part of the second connecting rod as a rotating shaft, the second end of the second connecting rod moves, so that the third connecting rod drives the third connecting rod to move leftwards, and the first connecting rod and the third connecting rod moves leftwards, and the first chute and the third chute moves leftwards, and the first chute and the third chute moves outwards, and the third chute moves.
Drawings
FIG. 1 is a schematic diagram of a backup battery assembly power supply apparatus for use in a power distribution system in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram of a portion of a backup battery assembly power supply apparatus for use in a power distribution system in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural view of a slide assembly in one embodiment of the invention;
FIG. 4 is a schematic structural view of a slide assembly in another embodiment of the present invention;
FIG. 5 is a top view of a lateral ejection assembly in an embodiment of the present invention;
FIG. 6 is a top view of a lateral ejection assembly in another embodiment of the invention;
FIG. 7 is a left side view of a backup battery assembly power supply apparatus applied to a power distribution system with the front door closed in another embodiment of the present invention;
FIG. 8 is a left side view of a backup battery assembly power supply as applied to a power distribution system with the front door open in another embodiment of the present invention;
FIG. 9 is a schematic view of a longitudinal push-out assembly in another embodiment of the invention;
FIG. 10 is a schematic diagram of a backup battery assembly power supply apparatus for use in an electrical distribution system during battery push out in another embodiment of the present invention;
wherein: 1, a box body; 11 a main door; 12 side doors; 13 a base; 14 side plates; 15 a back plate; 16 a top plate; 17 a first base; 18 a second base; 2 an inverter; 3, a storage battery; 4 a first linkage unit; 41 door opening rotating shaft; 42 a slide assembly; a 421 shaft mount; 422 sliding gear belt; 423 a first main gear; 424 gear rotation shafts; 43 a lateral push-out assembly; 431 a first secondary wheel; 432 a first link; 433 a second link; 434 third link; 435 a first auxiliary link; 436 second auxiliary link; 437 a third auxiliary link; 438 a first push rod; 439 a first chute; 5 a second linkage unit; 51 a take-up reel; 511 a torsion spring shaft; 52 a rigid pull cord; 53 a second main gear; 54 a second counter gear; 55 a gear shaft; 56 a longitudinal ejection assembly; 561 a third base; 562 a fourth link; 563 a second push rod; 564 connecting blocks; 565 a raised portion; 566 second runner.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
With reference to fig. 1 to 10, a standby battery component power supply apparatus applied to a power distribution system according to an embodiment of the present invention is described, which includes a box 1, an inverter 2, a storage battery 3, and a first linkage unit 4; the inverter 2, the storage battery 3 and the first linkage unit 4 are all arranged in the box body 1, wherein the inverter 2 is positioned at the front side of the storage battery 3, and the inverter 2 is electrically connected with the storage battery 3; a front door 11 is arranged on the front surface of the box body 1, and a side door 12 is hinged to the side surface of the box body 1;
the first linkage unit 4 comprises a door opening rotating shaft 41, a sliding assembly 42 and a transverse pushing assembly 43;
the door opening rotating shaft 41 is fixedly connected with the main door 11; the box body 1 rotates by taking the door opening rotating shaft 41 as a rotating shaft;
the sliding assembly 42 comprises a shaft mounting seat 421, a sliding gear belt 422, a first main gear 423 and a gear rotating shaft 424, the door opening rotating shaft 41 is rotatably mounted in the shaft mounting seat 421, the shaft mounting seat 421 is fixedly connected with one end of the sliding gear belt 422, the other end of the sliding gear belt 422 is engaged with the first main gear 423, the gear rotating shaft 424 penetrates through the first main gear 423 and is fixedly connected with the first main gear 423, and the gear rotating shaft 424 is rotatably connected with the box body 1;
the transverse pushing-out assembly 43 comprises a first auxiliary wheel 431, a first connecting rod 432, a second connecting rod 433, a third connecting rod 434, a first push rod 438 and a first sliding chute 439; the first sub-pulley 431 is fixed to the gear rotating shaft 424, a first end of the first link 432 is rotatably connected to a surface of the first sub-pulley 431, a rotating shaft of the first link 432 is offset from the gear rotating shaft 424, a second end of the first link 432 is rotatably connected to a first end of the second link 433, a middle portion of the second link 433 is rotatably connected to the first base 17 installed in the housing 1, a second end of the second link 433 is rotatably connected to a first end of the third link 434, a second end of the third link 434 is rotatably connected to a first end of the first push rod 438, a second end of the first push rod 438 is disposed in the first sliding groove 439, a length direction of the first sliding groove 439 is parallel to the inverter 2, and a second end of the first push rod 438 is fixedly connected to the battery 3.
In the standby battery component power supply device applied to the power distribution system, when the storage battery 3 needs to be maintained, the electric connection relation between the storage battery 3 and the inverter 2 is cut off; then through the door opening rotating shaft 41, the sliding assembly 42 and the transverse pushing assembly 43, after the front door 11 rotates along the door opening rotating shaft 41 as a rotating shaft, the front door 11 is pushed backwards, the sliding assembly 42 drives the transverse pushing assembly 43 to act, so that the storage battery 3 is pushed out from the opened side door 12, at the moment, the storage battery 3 is located outside the box body 1, and therefore the storage battery 3 can be easily taken up, and the maintenance efficiency is improved.
As shown in fig. 2-6, when the battery 3 needs to be maintained, the electrical connection between the battery 3 and the inverter 2 is cut off, specifically, the wire connection between the battery 3 and the inverter 2 is disconnected, then the side door 12 is opened, the front door 11 rotates along the door-opening rotating shaft 41 as a rotating shaft, the front door 11 is pushed backward after being parallel to the side plate 14 of the box 1, at this time, the door-opening rotating shaft 41 drives the sliding gear belt 422 to move backward through the shaft mounting seat 421, because the sliding gear belt 422 is engaged with the first main gear 423, the first main gear 423 rotates around the gear rotating shaft 424 and drives the gear rotating shaft 424 to rotate, the gear rotating shaft 424 drives the first auxiliary wheel 431 to rotate, the first auxiliary wheel 431 drives the first end of the first connecting rod 432 to rotate, so that the second end of the first connecting rod 432 swings, the second end of the first connecting rod 433 drives the second connecting rod 433 to rotate, and the second connecting rod 438 drives the second connecting rod 433 to move leftward, and the second connecting rod 434 is located at the left side of the battery 3, and the second connecting rod 433 is located at the left side of the second connecting rod 438 and the third connecting rod 438 and the second connecting rod 438 and the third connecting rod 438 to move to the third connecting rod 439 to move to the left side of the second connecting rod 434, when the battery 3 and the second connecting rod 432 is located outside.
In this embodiment, the door opening rotating shaft 41, the gear rotating shaft 424, the rotating shaft of the first end of the first link 432, the rotating shaft of the first end of the second link 433, the rotating shaft of the middle portion of the second link 433, the rotating shaft of the first end of the third link 434, and the rotating shaft of the second end of the third link 434 are parallel to each other and perpendicular to the base 13 of the cabinet 1.
In some embodiments, the lateral push-out assembly 43 further comprises a first auxiliary link 435 and a second auxiliary link 436, a first end of the first auxiliary link 435 is rotatably connected to the second link 433, a connection point of the first end of the first auxiliary link 435 and the second link 433 is located between a middle portion of the second link 433 and a second end of the second link 433, a second end of the first auxiliary link 435 is rotatably connected to a first end of the second auxiliary link 436, and a second end of the second auxiliary link 436 is rotatably connected to a second end of the third link 434.
In this embodiment, the rotation axis of the first end of the first auxiliary link 435, the rotation axis of the first end of the second auxiliary link 436, and the rotation axis of the second end of the third link 434 are parallel to each other and perpendicular to the base 13 of the box 1. The first and second auxiliary links 435 and 436 serve to improve stability of the third link 434 so that it can stably move in the left and right directions. When the second end of the second link 433 moves to the left, the first auxiliary link 435 correspondingly moves to the left, thereby moving the second auxiliary link 436 to the left.
It should be noted that the lateral pushing assembly 43 further includes a third auxiliary link 437, a first end of the third auxiliary link 437 is rotatably connected to a second end of the first auxiliary link 435, and a second end of the third auxiliary link 437 is rotatably connected to the second base 18 installed in the box body 1.
In this embodiment, the rotation axis of the second end of the third auxiliary link 437 and the rotation axis of the first end of the third auxiliary link 437 are parallel to each other and perpendicular to the base 13 of the case 1. The third auxiliary link 437 is used to improve the stability of the first auxiliary link 435, thereby further improving the stability of the third link 434. When the second end of the second link 433 moves to the left, the second end of the first auxiliary link 435 pushes the first end of the third auxiliary link 437 to move to the left, so that the third auxiliary link 437 rotates about its own second end.
Optionally, the standby battery assembly power supply device applied to the power distribution system further comprises a second linkage unit 5, wherein the second linkage unit 5 comprises a wire winding reel 51, a torsion spring shaft 511, a rigid traction rope 52, a second main gear 53, a second sub-gear 54, a gear shaft 55 and a longitudinal pushing assembly 56;
the torsion spring shaft 511 penetrates through the winding roll 51 and is fixedly connected with the winding roll 51, the torsion spring shaft 511 is rotatably connected with the box body 1, a first end of the rigid traction rope 52 is wound on the winding roll 51, and a second end of the winding roll 51 is fixedly connected with the inner wall of the front door 11; in this embodiment, the torsion spring shaft 511 is provided with a torsion spring, and when the tension of the rigid pulling rope 52 is lost, the torsion spring shaft 511 drives the winding roll 51 to rotate in the opposite direction, so as to wind up the rigid pulling rope 52;
the second main gear 53 is fixedly connected with the torsion spring shaft 511, the second sub-gear 54 is meshed with the second main gear 53, the second sub-gear 54 is fixedly connected with the gear shaft 55, and the gear shaft 55 is rotatably connected with the box body 1;
the gear shaft 55 is connected to an input end of the longitudinal pushing-out member 56, an output end of the longitudinal pushing-out member 56 is connected to the inverter 2, and the longitudinal pushing-out member 56 is configured to push the inverter 2 to reciprocate in the front-rear direction by using the rotational force of the second sub-gear 54.
The second linkage unit 5 is configured to increase the distance between the inverter 2 and the battery 3, and ensure that the battery 3 does not collide with the inverter 2 when the battery 3 moves leftward. As shown in fig. 7 to 9, after the side door 12 is opened and the wires between the battery 3 and the inverter 2 are disconnected, when the front door 11 is opened, the front door 11 pulls the winding reel 51 to rotate through the rigid traction rope 52, the winding reel 51 drives the second main gear 53 to rotate, the second main gear 53 and the winding reel 51 both rotate around the torsion spring shaft 511, the second main gear 53 drives the second sub-gear 54 engaged therewith to rotate, the second sub-gear 54 rotates around the gear shaft 55, so that the gear shaft 55 drives the longitudinal pushing assembly 56 to move, and the longitudinal pushing assembly 56 drives the inverter 2 to move forward, thereby increasing the distance between the inverter 2 and the battery 3. In the present embodiment, the torsion spring shaft 511 and the gear shaft 55 are parallel to each other and perpendicular to the base 13 of the case 1.
Specifically, the longitudinal push-out assembly 56 includes a third base 561, a fourth link 562, a second push rod 563, and a connection block 564;
the third base 561 is arranged in the box body 1 and connected with the inner wall of the box body 1, the gear shaft 55 penetrates through the third base 561 and then is fixedly connected with the first end of the fourth connecting rod 562, the second end of the fourth connecting rod 562 is rotatably connected with the first end of the second push rod 563, and the second end of the second push rod 563 is rotatably connected with the connecting block 564;
the surface of the third base 561 is provided with a protrusion 565, the protrusion 565 is provided with a second sliding groove 566, the length direction of the second sliding groove 566 is perpendicular to the battery 3, and the connecting block 564 is slidably connected with the second sliding groove 566.
The gear shaft 55 rotates to drive the first end of the fourth link 562 to rotate on the surface of the third base 561, so that the second end of the fourth link 562 swings to drive the second push rod 563 to move forward, and further drive the connection block 564 to move forward in the second sliding groove 566, so that the inverter 2 moves forward. In this embodiment, the rotation axis of the first end of the fourth link 562, the rotation axis of the first end of the second push rod 563, and the rotation axis of the connection block 564 are parallel to each other and perpendicular to the base 13 of the casing 1.
Preferably, the first linkage unit 4 is disposed above the inverter 2, and the second linkage unit 5 is disposed below the inverter 2; alternatively, the second linkage unit 5 is disposed below the inverter 2, and the second linkage unit 5 is disposed above the inverter 2.
When the first and second linkage units 4 and 5 are located above the inverter 2 or below the inverter 2 at the same time, the case 1 needs to be made wide in order to have a sufficient space for installing the first and second linkage units 4 and 5. In this embodiment, the first linkage unit 4 and the second linkage unit 5 are distributed reasonably, so that the space occupied by the box body 1 can be reduced.
In some embodiments, the case 1 further comprises a base 13, side panels 14, a back panel 15, and a top panel 16; the base 13 is arranged at the lower sides of the side door 12 and the front door 11, the side plate 14 is arranged at the opposite side of the side door 12, the back plate 15 is arranged at the rear sides of the side door 12 and the side plate 14, the top plate 16 is arranged at the upper sides of the side door 12 and the front door 11, the top plate 16 is provided with a wire outlet, and the outlet wire of the inverter 12 is led out from the wire outlet;
the side door 12, the front door 11, the base 13, the side plate 14, the back plate 15 and the top plate 16 form an inner cavity, and the inverter 2, the storage battery 3 and the first linkage unit 4 are all arranged in the inner cavity.
In one embodiment, the first linkage unit 4 is connected to the base 13; in another embodiment, the first linkage unit 4 is connected to the top plate 16. The side door 12, the front door 11, the base 13, the side plate 14, the back plate 15 and the top plate 16 can protect the inverter 2, the storage battery 3 and the first linkage unit 4 which are positioned in the inner cavity, and the inverter 2, the storage battery 3 and the first linkage unit 4 are prevented from being damaged due to external collision. And the outgoing line of the inverter 12 is led out from the outgoing line outlet and then is electrically connected with a load, so that power is supplied to the load.
It should be noted that the base 13 is provided with a first guide rail, the length direction of the first guide rail is parallel to the first sliding groove 439, and the storage battery 3 is slidably connected with the first guide rail.
In this embodiment, the first linkage unit 4 is connected to the top plate 16, the first linkage unit 4 is connected to the upper surface of the battery 3, and the lower surface of the battery 3 is slidably connected to the first guide rail, so that the upper surface and the lower surface of the battery 3 are limited, which is beneficial to improving the stability of the battery 3 during sliding, and the battery 3 is not easily separated from the preset sliding route.
Optionally, the top plate 16 is provided with a second guide rail, the length direction of the second guide rail is parallel to the second sliding groove 566, and the inverter 2 is slidably connected with the second guide rail.
In this embodiment, the second linkage unit 5 is connected to the base 13, the second linkage unit 5 is connected to the lower surface of the inverter 2, and the upper surface of the inverter 2 is slidably connected to the second guide rail, so that the upper surface and the lower surface of the inverter 2 are limited at the same time, which is beneficial to improving the stability of the inverter 2 during sliding, and the inverter 2 is not easily separated from the preset sliding route.
Specifically, the sliding gear belt 422 has a length direction parallel to the side plate 14.
In this way, when the front door 11 moves backward, the direction in which the front door 11 moves is parallel to the side plate 14, thereby avoiding collision of the front door 11 with the side plate 14.
Other configurations and operations of a backup battery assembly power supply apparatus applied to a power distribution system according to an embodiment of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a be applied to distribution system's standby battery subassembly power supply unit which characterized in that: the device comprises a box body, an inverter, a storage battery and a first linkage unit; the inverter, the storage battery and the first linkage unit are all arranged in the box body, wherein the inverter is located on the front side of the storage battery and is electrically connected with the storage battery; the front side of the box body is provided with a front door, and the side surface of the box body is hinged with a side door;
the first linkage unit comprises a door opening rotating shaft, a sliding assembly and a transverse pushing assembly;
the door opening rotating shaft is fixedly connected with the main door;
the sliding assembly comprises a shaft mounting seat, a sliding gear belt, a first main gear and a gear rotating shaft, the door opening rotating shaft is rotatably mounted in the shaft mounting seat, the shaft mounting seat is fixedly connected with one end of the sliding gear belt, the other end of the sliding gear belt is meshed with the first main gear, the gear rotating shaft penetrates through the first main gear and is fixedly connected with the first main gear, and the gear rotating shaft is rotatably connected with the box body;
the transverse pushing assembly comprises a first auxiliary wheel, a first connecting rod, a second connecting rod, a third connecting rod, a first push rod and a first sliding groove; the first auxiliary wheel is fixed on the gear rotating shaft, a first end of a first connecting rod is rotationally connected with the surface of the first auxiliary wheel, a rotating shaft of the first connecting rod deviates from the gear rotating shaft, a second end of the first connecting rod is rotationally connected with a first end of a second connecting rod, the middle of the second connecting rod is rotationally connected with a first base installed in a box body, a second end of the second connecting rod is rotationally connected with a first end of a third connecting rod, a second end of the third connecting rod is rotationally connected with a first end of a first push rod, a second end of the first push rod is arranged in a first sliding groove, the length direction of the first sliding groove is parallel to the inverter, and a second end of the first push rod is fixedly connected with the storage battery.
2. The backup battery pack power supply apparatus for an electric power distribution system according to claim 1, wherein: the transverse pushing assembly further comprises a first auxiliary connecting rod and a second auxiliary connecting rod, the first end of the first auxiliary connecting rod is rotatably connected with the second connecting rod, the first end of the first auxiliary connecting rod is connected with the second connecting rod at a position between the middle of the second connecting rod and the second end of the second connecting rod, the second end of the first auxiliary connecting rod is rotatably connected with the first end of the second auxiliary connecting rod, and the second end of the second auxiliary connecting rod is rotatably connected with the second end of the third connecting rod.
3. The backup battery pack power supply apparatus for an electric power distribution system according to claim 2, wherein: the transverse pushing assembly further comprises a third auxiliary connecting rod, the first end of the third auxiliary connecting rod is rotatably connected with the second end of the first auxiliary connecting rod, and the second end of the third auxiliary connecting rod is rotatably connected with a second base arranged in the box body.
4. The backup battery pack power supply apparatus for an electric power distribution system according to claim 3, wherein: the standby battery component power supply device applied to the power distribution system further comprises a second linkage unit, wherein the second linkage unit comprises a winding roll, a torsion spring shaft, a rigid traction rope, a second main gear, a second auxiliary gear, a gear shaft and a longitudinal pushing assembly;
the torsion spring shaft penetrates through the winding roll and is fixedly connected with the winding roll, the torsion spring shaft is rotatably connected with the box body, the first end of the rigid traction rope is wound on the winding roll, and the second end of the winding roll is fixedly connected with the inner wall of the front door;
the second main gear is fixedly connected with the torsion spring shaft, the second auxiliary gear is meshed with the second main gear, the second auxiliary gear is fixedly connected with the gear shaft, and the gear shaft is rotatably connected with the box body;
the gear shaft with the input that the subassembly was vertically released is connected, the output that the subassembly was vertically released with the dc-to-ac converter is connected, the subassembly is used for utilizing the revolving force of second pinion to promote the dc-to-ac converter is reciprocating motion in the fore-and-aft direction.
5. The backup battery pack power supply apparatus for an electric power distribution system according to claim 4, wherein: the longitudinal pushing assembly comprises a third base, a fourth connecting rod, a second push rod and a connecting block;
the third base is arranged in the box body and connected with the inner wall of the box body, the gear shaft penetrates through the third base and then is fixedly connected with the first end of the fourth connecting rod, the second end of the fourth connecting rod is rotatably connected with the first end of the second push rod, and the second end of the second push rod is rotatably connected with the connecting block;
the surface of the third base is provided with a protruding portion, the protruding portion is provided with a second sliding groove, the length direction of the second sliding groove is perpendicular to the storage battery, and the connecting block is connected with the second sliding groove in a sliding mode.
6. The backup battery pack power supply apparatus for an electric power distribution system according to claim 5, wherein: the first linkage unit is arranged above the inverter, and the second linkage unit is arranged below the inverter; or the second linkage unit is arranged below the inverter and above the inverter.
7. The backup battery pack power supply apparatus for an electric power distribution system according to claim 6, wherein: the box body also comprises a base, side plates, a back plate and a top plate; the base is arranged on the lower sides of the side door and the front door, the side plate is arranged on the opposite side of the side door, the back plate is arranged on the rear side of the side door and the side plate, the top plate is arranged on the upper sides of the side door and the front door, the top plate is provided with a wire outlet, and a wire outlet of the inverter is led out from the wire outlet;
the side door, the front door, the base, the side plates, the back plate and the top plate form an inner cavity, and the inverter, the storage battery and the first linkage unit are arranged in the inner cavity.
8. The backup battery pack power supply apparatus for an electric power distribution system according to claim 7, wherein: the base is equipped with first guide rail, the length direction of first guide rail is on a parallel with first spout, the battery with first guide rail sliding connection.
9. The backup battery pack power supply apparatus for an electric power distribution system according to claim 8, wherein: the roof is equipped with the second guide rail, the length direction of second guide rail is on a parallel with the second spout, the dc-to-ac converter with second guide rail sliding connection.
10. The backup battery pack power supply apparatus for an electric power distribution system according to claim 9, wherein: the length direction of the sliding gear belt is parallel to the side plates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210945477.1A CN115189090B (en) | 2022-08-08 | 2022-08-08 | Spare battery pack power supply device applied to power distribution system |
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| CN202210945477.1A CN115189090B (en) | 2022-08-08 | 2022-08-08 | Spare battery pack power supply device applied to power distribution system |
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| CN115189090B CN115189090B (en) | 2023-04-18 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013131398A (en) * | 2011-12-21 | 2013-07-04 | Toyota Motor Corp | Battery system |
| JP2018018804A (en) * | 2016-07-29 | 2018-02-01 | 株式会社福地建装 | External installation battery waterproof storage device |
| US20190244768A1 (en) * | 2018-02-06 | 2019-08-08 | Lsis Co., Ltd. | Switchgear having earth switch |
| CN209929383U (en) * | 2019-07-02 | 2020-01-10 | 南京长源智能科技有限公司 | UPS battery mounting structure |
| US20210066678A1 (en) * | 2017-09-29 | 2021-03-04 | Honda Motor Co., Ltd. | Battery storage device of vehicle |
| CN213304266U (en) * | 2020-06-12 | 2021-05-28 | 江苏双龙电源有限公司 | Storage battery convenient to move |
| CN213501815U (en) * | 2020-11-17 | 2021-06-22 | 济南冠沃新能源科技有限责任公司 | A mounting structure for new forms of energy pure electric vehicles power battery |
| CN113611954A (en) * | 2021-10-11 | 2021-11-05 | 湖南柠庆科技有限公司 | Be applied to vehicle's battery package installation mechanism |
| US20220109210A1 (en) * | 2020-10-02 | 2022-04-07 | Blue Solutions Canada Inc. | Energy storage unit having a rack assembly and a plurality of battery modules |
-
2022
- 2022-08-08 CN CN202210945477.1A patent/CN115189090B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013131398A (en) * | 2011-12-21 | 2013-07-04 | Toyota Motor Corp | Battery system |
| JP2018018804A (en) * | 2016-07-29 | 2018-02-01 | 株式会社福地建装 | External installation battery waterproof storage device |
| US20210066678A1 (en) * | 2017-09-29 | 2021-03-04 | Honda Motor Co., Ltd. | Battery storage device of vehicle |
| US20190244768A1 (en) * | 2018-02-06 | 2019-08-08 | Lsis Co., Ltd. | Switchgear having earth switch |
| CN209929383U (en) * | 2019-07-02 | 2020-01-10 | 南京长源智能科技有限公司 | UPS battery mounting structure |
| CN213304266U (en) * | 2020-06-12 | 2021-05-28 | 江苏双龙电源有限公司 | Storage battery convenient to move |
| US20220109210A1 (en) * | 2020-10-02 | 2022-04-07 | Blue Solutions Canada Inc. | Energy storage unit having a rack assembly and a plurality of battery modules |
| CN213501815U (en) * | 2020-11-17 | 2021-06-22 | 济南冠沃新能源科技有限责任公司 | A mounting structure for new forms of energy pure electric vehicles power battery |
| CN113611954A (en) * | 2021-10-11 | 2021-11-05 | 湖南柠庆科技有限公司 | Be applied to vehicle's battery package installation mechanism |
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| CN115189090B (en) | 2023-04-18 |
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