CN216981593U - Uninterruptible power supply - Google Patents
Uninterruptible power supply Download PDFInfo
- Publication number
- CN216981593U CN216981593U CN202121789767.9U CN202121789767U CN216981593U CN 216981593 U CN216981593 U CN 216981593U CN 202121789767 U CN202121789767 U CN 202121789767U CN 216981593 U CN216981593 U CN 216981593U
- Authority
- CN
- China
- Prior art keywords
- interface
- battery device
- battery
- pin
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application discloses uninterrupted power source belongs to the power field. The uninterruptible power supply comprises a battery device, a charger and an interface box, wherein the battery device is provided with a charging interface and an output interface; the charger is connected with the charging interface, the output interface is detachably connected with the input interface on the interface box, the charger is used for charging the battery device, and the interface box is used for releasing electric energy in the battery device. The embodiment of this application has extension operating time, reduces handling cost's beneficial effect.
Description
Technical Field
The application belongs to the field of power supplies, and particularly relates to an uninterruptible power supply.
Background
Ups (uninterruptible Power system), i.e., an uninterruptible Power supply, is a constant voltage and constant frequency uninterruptible Power supply that includes an energy storage device and an inverter as a main component.
In the prior art, an uninterruptible power supply is mainly used for supplying power to a computer, a server, storage equipment, network equipment and the like when power is cut off, so that a load can maintain normal work and can be protected from being damaged.
However, the battery and the discharge device of the conventional uninterruptible power supply are bound together, which results in short power supply operation time, difficulty in power supply transportation, and high transportation cost.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application aims to provide an uninterruptible power supply, which can solve the problem that a battery and a discharge device in the uninterruptible power supply in the prior art are bound and cannot be separated, so that the purposes of prolonging the operation time of the battery and reducing the carrying cost are achieved.
In order to solve the technical problem, the present application is implemented as follows:
the embodiment of the application provides an uninterruptible power supply, which comprises a battery device, a charger and an interface box, wherein a charging interface and an output interface are arranged on the battery device;
the charger is connected with the charging interface, the output interface is detachably connected with the direct current input interface on the interface box, the charger is used for charging the battery device, and the interface box is used for releasing electric energy in the battery device.
In the application, a charging interface and an output interface are respectively arranged on the battery device, and the charging interface is connected with a charger to realize the charging function of the battery device; the output interface is connected with the interface box, and the corresponding load to be powered, such as electronic equipment and the like, can be connected with the interface box, so that the discharging function of the battery device on the load to be powered is realized. The output interface on the battery device is detachably connected with the direct current input interface on the interface box, the battery device and the interface box can be mutually connected to realize a discharging function, and when the uninterruptible power supply does not need to work, the battery device and the interface box can be placed or carried in a mutually separated state; or, a standby battery device can be arranged as required, the fully charged battery device can be replaced to ensure the timely power supply of the uninterruptible power supply, and correspondingly, the detached battery device can be independently charged to be used as the standby battery device. The embodiment of this application has extension operating time, reduces handling cost's beneficial effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic diagram of connection between a battery device and an interface box in an embodiment of the present application;
FIG. 2 is a functional schematic diagram of an interface box in an embodiment of the present application;
FIG. 3 is a schematic structural view of a battery device in an embodiment of the present application;
fig. 4 is a schematic diagram of a connection interface between a battery device and an interface box in an embodiment of the present application.
Description of the reference numerals
10. A battery device; 11. a charging interface; 12. an output interface; 13. a battery management device; 14. a traveling mechanism; 20. a charger; 21. an indicating component; 30. an interface box; 31. a DC input interface; 311. a first pin; 312. a second pin; 313. a third pin; 314. a fourth pin; 315. a fifth pin; 316. a sixth pin; 32. a battery manager; 33. a control interface; 34. a protection device; 35. an AC output interface; 36. a DC/AC conversion device; 37. an illumination device.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application are capable of operation in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like generally refer to a class of objects and do not limit the number of objects, for example, a first object may be one or at least one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that pre-and post-connected objects are in an "or" relationship.
The uninterruptible power supply provided in the embodiments of the present application is described in detail below with reference to the accompanying drawings by using specific embodiments and application scenarios thereof.
Referring to fig. 1 to 4, an embodiment of the present application provides an uninterruptible power supply for solving the problem that a battery and a discharge device are bound and cannot be separated, including a battery device 10, a charger 20, and an interface box 30, where the battery device 10 is provided with a charging interface 11 and an output interface 12;
the charger 20 is connected to the charging interface 11, the output interface 12 is detachably connected to the dc input interface 31 of the interface box 30, the charger 20 is configured to charge the battery device 10, and the interface box 30 is configured to release the electric energy in the battery device 10.
In the embodiment of the application, the battery device 10 is provided with a charging interface 11 and an output interface 12, and the charging interface 11 is connected with the charger 20 to realize the charging function of the battery device 10; the output interface 12 is connected to the interface box 30, and since a corresponding load to be powered, such as an electronic device, can be connected to the interface box 30, a discharging function of the battery device 10 for the load to be powered is realized. The output interface 12 on the battery device 10 is detachably connected with the direct current input interface 31 on the interface box 30, the battery device 10 and the interface box 30 can be connected with each other to realize a discharging function, and when the uninterruptible power supply does not need to work, the battery device 10 and the interface box 30 can be placed or carried in a mutually separated state; or, the standby battery device 10 may be provided as required, the fully charged battery device 10 is replaced to ensure the timely power supply of the ups, and correspondingly, the detached battery device 10 may be independently charged to serve as the subsequent standby battery device 10. The embodiment of this application has extension operating time, reduces handling cost's beneficial effect.
When the ups is charging, the battery device 10 is connected to the charger 20 through the charging interface 11, so as to charge the battery device 10; when the ups discharges, the battery device 10 is connected to the interface box 30 through the output interface 12, so that the battery device 10 discharges. Since the output interface 12 of the battery device 10 is detachably connected to the dc input interface 31 of the interface box 30, the battery device 10 and the interface box 30 can be separated from each other and transported when the ups needs to be transported.
Specifically, the output interface 12 of the battery device 10 is detachably connected to the dc input interface 31 of the interface box 30 through a special wire harness, which is not limited in this embodiment.
Optionally, in the embodiment of the present application, the battery device 10 includes at least one protection component, and the protection component is one of a full-voltage protection component, an under-voltage protection component, and a short-circuit protection component.
When the battery device 10 is charged, and the electric quantity in the battery assembly is full, the protection board in the battery cell protection circuit is automatically powered off and closed, and the full charge is displayed, so that the full charge is not continued, and a full-charge protection effect is formed.
The undervoltage protection component can be an undervoltage protector, when the voltage of the external power supply is lower than a preset threshold value, the undervoltage protector is subjected to undervoltage tripping, the external power supply is disconnected from the battery device 10, undervoltage protection of the battery power supply is realized, and a corresponding transformer can be arranged as required to ensure required voltage; the undervoltage protection component can also be an undervoltage protection circuit, a preset voltage is compared with an input voltage through a comparator, and when the input voltage is smaller than the preset voltage, the external power supply is disconnected from the battery device 10, so that undervoltage protection of the battery voltage is realized.
The short-circuit protection component can be a short-circuit protection circuit, output voltage is sampled by using a transistor, whether short circuit occurs or not is judged according to state changes of the output voltage before and after the short circuit occurs, and when the short circuit occurs, circuit connection is disconnected, so that short-circuit protection is achieved.
It should be noted that, due to the fact that the grid voltage or the input power supply is abnormal, the uninterruptible power supply is easily burnt out, or on fire, and the like, the embodiment of the present application has the beneficial effect of protecting the uninterruptible power supply from being damaged by the abnormal voltage.
Optionally, in this embodiment, an indication component 21 is disposed on the charger 20, where the indication component 21 includes at least one of an indication lamp, an indication speaker and an indication display screen, and the indication component 21 is used for indicating the charging status.
Wherein, the charger 20 is provided with an indicating component 21, and the indicating component 21 can be a single indicating lamp, an indicating speaker or an indicating display screen; the indicating component 21 may also be a combination of any two of an indicator light, an indicator speaker and an indicator display screen; the indication component 21 may also be a combination of an indication lamp, an indication speaker and an indication display screen, which is not limited in this embodiment.
It should be noted that the indicating component 21 is used for indicating the charging state, and the charging state includes two states of charging and charging completion. The indicator light displays different states by different colored lights, or displays different states of charging by different frequency flashes, or displays different states of charging by different position lights, which is not limited in this embodiment; the instruction speaker indicates the charging state by sound, for example, a certain sound is used as an alarm when charging is performed, and the same or different sound is used as an alarm when charging is completed; the indication display screen displays the charging status in a screen form, the current charging status, the current electric quantity and the predicted remaining charging time can be displayed on the screen, and other data and information related to charging can be displayed. The method and the device have the advantage of intuitively prompting the charging state of the user.
Optionally, in the embodiment of the present application, the interface box 30 includes a dc input interface 31, and the dc input interface 31 is connected to the battery device 10; the direct current input interface 31 is provided with a plurality of pins;
a first pin 311 and a second pin 312 are power connection pins, the first pin 311 is connected with the positive pole of the battery device 10, and the second pin 312 is connected with the negative pole of the battery device 10;
the third pin 313 and the fourth pin 314 are data communication pins, and the third pin 313 and the fourth pin 314 are respectively connected with the battery management device 13 in the battery device 10;
the fifth pin 315 and the sixth pin 316 are detection pins, and the fifth pin 315 and the sixth pin 316 are dry contact connections.
The interface box 30 includes a dc input interface 31, the dc input interface 31 is mainly used for connecting the battery device 10, and the dc input interface 31 connects the battery device 10 and the interface box 30 through a physical cable. The interface device of the dc input interface 31 has an asymmetric structure, and can realize a contrast releasing function. The dc input interface 31 is provided with a plurality of pins including a power connection pin, a data communication pin, and a detection pin, and the first pin 311 and the second pin 312 are power connection pins for connecting the positive electrode and the negative electrode of the battery device 10; the third pin 313 and the fourth pin 314 are data communication pins for connecting the battery management device 13 in the battery apparatus 10, such as a CAN (CAN _ H high-bit data line, which means that the voltage of the network line is high in the dominant state; CAN _ L low-bit data line, which means that the voltage of the network line is low in the dominant state) network; the fifth pin 315 and the sixth pin 316 are detection pins for detecting a connection state between the battery and the interface box 30.
It should be noted that the fifth pin 315 and the sixth pin 316 are connected by a dry contact, the dry contact has two states of being closed and being open, and there is no polarity that can be interchanged between the two dry contacts, that is, the function is not affected by the interchange between the fifth pin 315 and the sixth pin 316.
It should be noted that the interface box 30 is further provided with an AC output interface 3512 (providing an AC 220V standard interface with an output switch), the number of the AC output interfaces 3512 is not less than two, and the output current of a single interface is not less than 5A; the interface box 30 is also provided with a DC/AC (direct current to alternating current) conversion device for realizing the step-up conversion of the battery voltage to the alternating current voltage and realizing the constant power output.
Optionally, in this embodiment of the present application, the interface box 30 further includes a battery manager 32, where the battery manager 32 is configured to detect information interaction between the interface box 30 and the battery device 10; alternatively, the battery manager 32 is configured to detect a state of the battery device 10.
The battery manager 32 is configured to detect information interaction between the interface box 30 and the battery device 10, detect a connection state through a physical wiring harness, and then exchange the information through a communication network; battery manager 32 is also used to detect the functional status of battery device 10. In a specific use process, after detecting that information interaction between the interface box 30 and the battery device 10 is normal and the functional state of the battery device 10 is also normal, the power communication is performed, and at this time, the electric energy of the battery device 10 is released through the interface box 30.
Optionally, in this embodiment of the present application, the interface box 30 further includes a control interface 33, where the control interface 33 includes a display area and an input area; the control interface 33 is connected with the display area;
the display area is used for displaying the state information of the battery device 10;
the input area includes input keys for controlling the operation of the interface box 30.
The control interface 33 may be a UI control interface 33, and includes a display area and an input area, where the display area may be an LCD display device, and the LCD display device is specifically configured to display the power of the battery device 10, the temperature of the battery device 10, the output voltage information of the battery device 10, and the like; the input area mainly comprises switch buttons, including a startup button, a function debugging button, an emergency shutdown button, an alternating current output switch button and the like.
It should be noted that the input area may be a touch screen input area integrated with the display area, and the various control buttons may also be touch keys or virtual keys, which is not limited in this embodiment.
Optionally, in the embodiment of the present application, the interface box 30 further includes a protection device 34, and the protection device 34 includes at least one of a cooling device, a dust-proof device, and a water-proof device.
The protection device 34 is used for protecting the battery device 10, and the cooling device may include an air cooling device (such as a fan) or a liquid cooling device, and is specifically used for effectively cooling the battery device 10 during the operation process; the dust-proof device and the water-proof device may include a dust cover, a sealing strip, etc., and are specifically used to prevent external dust and moisture from entering the battery device 10, thereby protecting the battery device 10. The embodiment of the application has the beneficial effects of protecting the battery device 10 and prolonging the service life of the battery device 10.
The interface box 30 is further provided with an illumination device for providing a light source for construction at night or in places with insufficient illumination, such as tunnels,
Optionally, in the embodiment of the present application, the battery device 10 includes at least one battery, and the battery device 10 is formed by connecting a plurality of batteries in series; alternatively, the battery device 10 is formed by connecting a plurality of the batteries in parallel; alternatively, the battery device 10 is formed by connecting a plurality of the battery portions in series and connecting another plurality of the batteries in parallel.
The battery device 10 is formed by connecting a plurality of batteries, and the plurality of batteries can be connected in series; a plurality of batteries can also be connected in parallel; the plurality of cells may also be connected in series in some portions and in parallel in other portions. The series connection can enhance the ability of the battery device 10 to output voltage, and the parallel connection can enhance the ability of the battery device to output current.
It should be noted that, several batteries may also be connected together as a battery pack as needed, and the fully charged battery pack is replaced to ensure timely power supply of the uninterruptible power supply, and accordingly, the detached battery pack may be independently charged to serve as a subsequent backup battery pack. The embodiment of this application has extension operating time, reduces handling cost's beneficial effect.
Optionally, in this embodiment, the dc input interface 31 includes a main input interface and a sub input interface, the main input interface is connected to the battery device 10, and the sub input interface is connected to the battery.
The direct current input interface 31 comprises a main input interface and a sub input interface, wherein the main input interface is connected with the power supply device and is used for receiving electric energy output by the power supply device; the sub-input interfaces correspond to the batteries one by one, and each sub-input interface is connected with the battery and used for receiving electric energy output by the battery. In a specific using process, when a single battery is connected with the branch input interface for discharging, the charging operation of other batteries is not influenced. Accordingly, when a single battery is charged, the discharging operation of the other batteries is not affected. In the embodiment of the present application, the charging and discharging of the battery device 10 can be performed independently, and the discharging or charging operation of other batteries is not affected when a single battery is discharged or charged, so that the battery resources can be shared among multiple batteries, and the operation time of the battery device 10 is prolonged.
It should be noted that, the plurality of batteries in the battery device 10 can be replaced at any time, and the embodiment of the present application can prolong the operation time by replacing the battery with a low capacity, and does not need to provide a battery pack with a relatively large capacity. Therefore, the battery has more advantages in volume and cost than other high-capacity power supply equipment, and has the beneficial effects of prolonging the working time of the equipment, reducing equipment mention and reducing equipment cost.
Optionally, in this embodiment, a traveling mechanism 14 is disposed at the bottom of the battery device 10, and the traveling mechanism 14 is configured to drive the battery device 10 to travel.
The running mechanism 14 may be disposed at the bottom of the battery device 10, at the top of the battery device 10, or at a side of the battery device 10, the running mechanism 14 is specifically configured to drive the battery device 10 to run, and the running mechanism 14 may be mounted on the battery device 10 by welding, clamping, or the like. The running gear can be guide rail, handle, also can be the universal wheel, for example, sets up the universal wheel in battery device 10 bottom, and the universal wheel is used for realizing the effect of transporting to battery device 10. Further, the bottom of the battery device 10 may also be provided with a driving wheel, and a navigation device, so as to realize the autonomous walking of the battery device 10. It should be noted that, this application embodiment has played the transport effect to the battery device through set up guide rail, handle and universal wheel on the battery setting, has the beneficial effect of easily carrying and transporting.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element identified by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatuses in the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions recited, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.
Claims (10)
1. The uninterrupted power supply is characterized by comprising a battery device (10), a charger (20) and an interface box (30), wherein a charging interface (11) and an output interface (12) are arranged on the battery device (10);
the charger (20) is connected with the charging interface (11), the output interface (12) is detachably connected with a direct current input interface (31) on the interface box (30), the charger (20) is used for charging the battery device (10), and the interface box (30) is used for releasing electric energy in the battery device (10).
2. The uninterruptible power supply of claim 1, wherein the battery device (10) includes at least one protection component, the protection component being one of a full-charge protection component, an under-voltage protection component, and a short-circuit protection component.
3. The uninterruptible power supply according to claim 1, wherein an indicating component (21) is disposed on the charger (20), the indicating component (21) includes at least one of an indicating lamp, an indicating speaker and an indicating display screen, and the indicating component (21) is configured to indicate a charging status.
4. The uninterruptible power supply according to claim 1, wherein the interface box (30) includes the dc input interface (31), the dc input interface (31) being connected to the battery device (10); the direct current input interface (31) is provided with a plurality of pins;
A first pin (311) and a second pin (312) are power connection pins, the first pin (311) is connected with the positive pole of the battery device (10), and the second pin (312) is connected with the negative pole of the battery device (10);
a third pin (313) and a fourth pin (314) are data communication pins, and the third pin (313) and the fourth pin (314) are respectively connected with a battery management device (13) in the battery device (10);
the fifth pin (315) and the sixth pin (316) are detection pins, and the fifth pin (315) and the sixth pin (316) are connected by a dry contact.
5. The uninterruptible power supply of claim 4, wherein the interface box (30) further comprises a battery manager (32), the battery manager (32) being configured to detect information interaction between the interface box (30) and the battery device (10); alternatively, the battery manager (32) is configured to detect a status of the battery device (10).
6. The uninterruptible power supply of claim 5, wherein the interface box (30) further includes a control interface (33), the control interface (33) including a display area and an input area; the control interface (33) is connected with the display area;
the display area is used for displaying state information of the battery device (10);
The input area comprises input keys for controlling the operation of the interface box (30).
7. The uninterruptible power supply of claim 5, wherein the interface box (30) further comprises a protection device (34), the protection device (34) comprising at least one of a cooling device, a dust-proof device, and a water-proof device.
8. The uninterruptible power supply of claim 1, wherein the battery device (10) comprises at least one battery, the battery device (10) being connected in series by a plurality of the batteries; alternatively, the battery device (10) is formed by connecting a plurality of the batteries in parallel; or the battery device (10) is formed by connecting a plurality of the battery parts in series, and connecting another part of the plurality of the batteries in parallel.
9. The uninterruptible power supply according to claim 4, wherein the direct current input interface (31) includes a main input interface and a sub input interface, the main input interface is connected to the battery device (10), and the sub input interface is connected to the battery.
10. The uninterruptible power supply according to claim 1, wherein a traveling mechanism (14) is disposed at a bottom of the battery device (10), and the traveling mechanism (14) is configured to drive the battery device (10) to travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789767.9U CN216981593U (en) | 2021-07-30 | 2021-07-30 | Uninterruptible power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789767.9U CN216981593U (en) | 2021-07-30 | 2021-07-30 | Uninterruptible power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216981593U true CN216981593U (en) | 2022-07-15 |
Family
ID=82338831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121789767.9U Active CN216981593U (en) | 2021-07-30 | 2021-07-30 | Uninterruptible power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216981593U (en) |
-
2021
- 2021-07-30 CN CN202121789767.9U patent/CN216981593U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102570582A (en) | Multi-purpose intelligent power module | |
| CN106532871A (en) | Charge and discharge control method for echelon lithium battery in communication base station | |
| CN216056418U (en) | Electrical system device applied to lithium battery charging and discharging management | |
| CN116513899A (en) | Elevator power supply control method, system, computer equipment and storage medium | |
| CN205319726U (en) | Safe hot plug formula battery supply system | |
| CN216981593U (en) | Uninterruptible power supply | |
| CN201766409U (en) | Continuous power-supply UPS matching device | |
| CN206524681U (en) | Emergency power supply | |
| CN205610335U (en) | Uninterrupted power source system with remind function | |
| CN210985679U (en) | Remove intelligent emergency power supply box | |
| CN109560585B (en) | Battery over-discharge restarting circuit, energy storage device and control method | |
| CN206461428U (en) | A kind of circuit module connected for ship'ssupply | |
| CN109245286A (en) | A kind of transformerless emergency power supply | |
| CN109586395A (en) | Uninterrupted power supply intelligently switches and monitoring method | |
| CN112018857A (en) | Battery management system and device | |
| TWM464918U (en) | Active balance charge-discharge control device for secondary battery | |
| CN113013963A (en) | Power supply control circuit with functions of automatic shutdown protection under battery undervoltage and automatic rechargeable activation | |
| CN208127979U (en) | A kind of cabinet type power-supply system of lithium electricity UPS integral machine | |
| CN206207380U (en) | A kind of improved B BU indicator lamps | |
| JPS59151215A (en) | Electronic device | |
| CN206506354U (en) | EPS illuminates power emergency power supply | |
| CN212366901U (en) | Battery management system and device | |
| CN216819409U (en) | Energy storage system and main energy storage device | |
| CN218124357U (en) | Anticreep circuit suitable for lithium electricity BMS divides mouthful circuit | |
| CN214045031U (en) | Direct current distribution control system for ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |