CN214205066U - Mobile AC/DC power supply system - Google Patents
Mobile AC/DC power supply system Download PDFInfo
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- CN214205066U CN214205066U CN202022017020.3U CN202022017020U CN214205066U CN 214205066 U CN214205066 U CN 214205066U CN 202022017020 U CN202022017020 U CN 202022017020U CN 214205066 U CN214205066 U CN 214205066U
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- power supply
- supply system
- direct current
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The utility model discloses a portable alternating current-direct current power supply system, including portable power supply system body, portable power supply system body bottom fixedly connected with removes the wheelset, portable power supply system body top fixedly connected with connecting rod, the inside threaded connection of side lever has the dead lever, the inside fixedly connected with piece of moving away to avoid possible earthquakes of portable power supply system body, the piece top fixedly connected with connecting plate of moving away to avoid possible earthquakes, connecting plate top fixed mounting has the battery, inside fixed mounting still of portable power supply system body has rectifier, dc-to-ac converter, direct current distribution screen, alternating current distribution screen and direct current converter. The utility model discloses in, when needs DC power supply, insert the load circuit in the direct current output interface, the battery provides the power, and the power will be direct current input all the way through the direct current distribution panel and fall into three routes direct current output, converts the direct current that the battery provided into the alternating current through the dc-to-ac converter, provides the alternating current for the load.
Description
Technical Field
The utility model belongs to the technical field of power supply system, specifically be portable alternating current-direct current power supply system.
Background
In the occasions of power supply of emergency repair site power supply of electric power, communication and the like, emergency guarantee power supply of important places, temporary power supply of construction sites, weapon power supply during army movement, midway emergency charging of electric automobiles and the like, and the situation that the movable power supply system needs to supply power on site guarantee;
the mobile power supply system in the prior art can only provide alternating current or direct current, cannot provide two types of electric energy simultaneously, and is relatively troublesome to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that a mobile power supply system in the prior art can only provide alternating current or direct current, cannot provide two types of electric energy simultaneously and is relatively troublesome to use, the mobile alternating current and direct current power supply system is provided.
The utility model adopts the technical scheme as follows: a movable alternating current-direct current power supply system comprises a movable power supply system body, wherein the bottom of the movable power supply system body is fixedly connected with a movable wheel set, the top of the movable power supply system body is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a solar panel, the outer wall of the top of the left side of the movable power supply system body is fixedly provided with an alternating current output interface and a direct current output interface, the outer wall of the bottom of the left side of the movable power supply system body is fixedly connected with a connecting buckle, the outer wall of the right side of the movable power supply system body is fixedly connected with a hand push handle, the front side of the movable power supply system body is fixedly connected with an access door through a hinge, the front side of the movable power supply system body is fixedly connected with a side lever and an external electric interface, the inner part of the side lever is in threaded connection with a shock absorption block, the top of the shock absorption block is fixedly connected with a connecting plate, a storage battery is fixedly mounted at the top of the connecting plate, and a rectifier, an inverter, a direct current distribution panel, an alternating current distribution panel and a direct current converter are further fixedly mounted inside the movable power supply system body.
In a preferred embodiment, the solar panel and the storage battery are connected in parallel with the dc output interface, when the load is light and the voltage of the power line is high, the storage battery is charged, and when the load is heavy or the power supply is interrupted unexpectedly, the storage battery is discharged to share part or all of the load, so that the storage battery has a voltage stabilizing effect and is in a standby state.
In a preferred embodiment, the inverter converts direct current supplied from the battery into alternating current.
In a preferred embodiment, the side rods are internally provided with threaded holes matched with the fixing rods.
In a preferred embodiment, the rectifier converts alternating current provided by the external power connection into direct current.
In a preferred embodiment, the dc output interface is located at the bottom of the ac output interface.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, when needs DC power supply, insert the load circuit in the DC output interface, the battery provides the power, the power will be DC input through the direct current distribution panel and fall into three routes DC output all the way, change the direct current of battery into another kind of DC power supply who has different output characteristics through the DC converter, for the load circuit provides the direct current, when needs AC power supply, insert the AC output interface with the load circuit, the direct current that provides the battery through the dc-to-ac converter becomes the alternating current, provide the alternating current for the load.
2. The utility model discloses in, when needs carry out long distance to power supply system and remove, be connected with haulage vehicle through the connector link, carry out long distance through car pulling power supply system and remove, when needs short distance removes, promote power supply system through the hand push, after removing the assigned position, take out the connector link from haulage vehicle, rotatory dead lever simultaneously makes the dead lever move down along the side lever, fix power supply system, at the removal in-process, reduce the vibration of battery through the piece of moving away to avoid possible earthquakes, the life of battery is provided.
3. The utility model discloses in, when long-time power supply and battery electricity can be exhausted, provide the power through generating set, with generating set output and external power source interface connection, the alternating current that provides generating set through the rectifier is changed into the direct current, can charge the battery, can provide the electric energy again.
Drawings
Fig. 1 is a schematic diagram of the structure of the mobile ac/dc power supply system of the present invention;
fig. 2 is a cross-sectional view of the mobile power supply system body in the mobile ac/dc power supply system of the present invention;
fig. 3 is a system block diagram of the mobile ac/dc power supply system of the present invention.
The labels in the figure are: the system comprises a mobile power supply system body 1, a mobile wheel group 2, a connecting rod 3, a solar panel 4, an alternating current output interface 5, a direct current output interface 6, a connecting buckle 7, a hand push handle 8, an access door 9, a side lever 10, a fixed lever 11, an external power interface 12, a shock absorption block 13, a connecting plate 14, a storage battery 15, a rectifier 16, an inverter 17, a direct current distribution screen 18, an alternating current distribution screen 19 and a direct current converter 20.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a mobile ac/dc power supply system comprises a mobile power supply system body 1, a mobile wheel set 2 is fixedly connected to the bottom of the mobile power supply system body 1, a connecting rod 3 is fixedly connected to the top of the mobile power supply system body 1, a solar panel 4 is fixedly connected to the top of the connecting rod 3, an ac output interface 5 and a dc output interface 6 are fixedly installed on the outer wall of the top of the left side of the mobile power supply system body 1, the dc output interface 6 is located at the bottom of the ac output interface 5, a connecting buckle 7 is fixedly connected to the outer wall of the bottom of the left side of the mobile power supply system body 1, a hand push handle 8 is fixedly connected to the outer wall of the right side of the mobile power supply system body 1, an access door 9 is fixedly connected to the front side of the mobile power supply system body 1 through a hinge, a side lever 10 and an external electric connection interface 12 are fixedly connected to the front side of the mobile power supply system body 1, the side rod 10 is internally connected with a fixed rod 11 by screw threads, the side rod 10 is internally provided with a threaded hole matched with the fixed rod 11, the movable power supply system body 1 is internally and fixedly connected with a shock absorption block 13, the top of the shock absorption block 13 is fixedly connected with a connecting plate 14, the top of the connecting plate 14 is fixedly provided with a storage battery 15, when the power supply system needs to move for a long distance, the power supply system is pulled by an automobile to move for a long distance, when the power supply system needs to move for a short distance, the power supply system is pushed by a hand push handle 8, after the power supply system moves to a specified position, the connecting buckle 7 is taken out of the transport vehicle, and the fixed rod 11 is rotated to enable the fixed rod 11 to move downwards along the side rod 10 to fix the power supply system, in the moving process, the vibration of the storage battery 15 is reduced by the shock absorption block 13, and the service life of the storage battery 15 is prolonged, the solar panel 4, the storage battery 15 and the direct current output interface 6 are connected in parallel, when the load is light and the voltage of the power line is high, the storage battery 15 is charged, when the load is heavy or the power supply is interrupted unexpectedly, the storage battery 15 discharges to share part or all of the load, so that the storage battery 15 has a voltage stabilizing function and is in a standby state, a rectifier 16, an inverter 17, a direct current distribution screen 18, an alternating current distribution screen 19 and a direct current converter 20 are fixedly arranged in the mobile power supply system body 1, the inverter 17 converts the direct current provided by the storage battery 15 into alternating current, the rectifier 16 converts the alternating current provided by the external electric connection interface 12 into direct current, when the direct current is needed, the load line is inserted into the direct current output interface 6, the storage battery 15 provides the power supply, and the power supply divides one path of direct current input into three paths of direct current output through the direct current distribution screen 18, the direct current of the storage battery 15 is converted into another direct current power supply with different output characteristics through the direct current converter 20 to provide direct current for a load circuit, when alternating current power supply is needed, the load circuit is inserted into the alternating current output interface 5, the direct current provided by the storage battery 15 is converted into alternating current through the inverter 17 to provide alternating current for a load, when power is supplied for a long time and the power of the storage battery 15 is exhausted, the power is provided through the generating set, the output end of the generating set is connected with the external power supply interface 12, and the alternating current provided by the generating set is converted into the direct current through the rectifier 16, so that the storage battery 15 can be charged, and electric energy can be provided.
The working principle is as follows: when the power supply system needs to be moved for a long distance, the power supply system is connected with a transport vehicle through a connecting buckle 7, the power supply system is pulled by an automobile to move for a long distance, when the power supply system needs to move for a short distance, the power supply system is pushed through a hand push handle 8, after the power supply system moves to a specified position, the connecting buckle 7 is taken out of the transport vehicle, meanwhile, a fixing rod 11 is rotated, the fixing rod 11 moves downwards along a side rod 10 to fix the power supply system, in the moving process, the vibration of a storage battery 15 is reduced through a shock absorption block 13, the service life of the storage battery 15 is prolonged, when the direct current power supply is needed, a load circuit is inserted into a direct current output interface 6, the storage battery 15 provides a power supply, the power supply divides one direct current input into three direct current outputs through a direct current screen 18, and the direct current of the storage battery 15 is changed into another direct current power supply with different output characteristics through a direct current converter 20, when the power is supplied for a long time and the power of the storage battery 15 can be exhausted, the power is supplied by the generating set, the output end of the generating set is connected with the external power interface 12, and the alternating current provided by the generating set is converted into the direct current by the rectifier 16, so that the storage battery 15 can be charged and the electric energy can be provided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. Portable alternating current-direct current power supply system, including portable power supply system body (1), its characterized in that: the solar mobile power supply system is characterized in that a movable wheel set (2) is fixedly connected to the bottom of a movable power supply system body (1), a connecting rod (3) is fixedly connected to the top of the movable power supply system body (1), a solar panel (4) is fixedly connected to the top of the connecting rod (3), an alternating current output interface (5) and a direct current output interface (6) are fixedly installed on the outer wall of the top of the left side of the movable power supply system body (1), a connecting buckle (7) is fixedly connected to the outer wall of the bottom of the left side of the movable power supply system body (1), a hand push handle (8) is fixedly connected to the outer wall of the right side of the movable power supply system body (1), an access door (9) is fixedly connected to the front side of the movable power supply system body (1) through a hinge, a side lever (10) and an external electric connection interface (12) are fixedly connected to the front side of the movable power supply system body (1), and a fixing rod (11) is in threaded connection with the side lever (10), the portable power supply system body (1) inside fixedly connected with piece (13) of moving away to avoid possible earthquakes, piece (13) top fixedly connected with connecting plate (14) move away to avoid possible earthquakes, connecting plate (14) top fixed mounting has battery (15), inside still fixed mounting of portable power supply system body (1) has rectifier (16), inverter (17), direct current distribution board (18), exchanges distribution board (19) and direct current converter (20).
2. The mobile ac/dc power supply system of claim 1, wherein: and the solar panel (4) and the storage battery (15) are connected with the direct current output interface (6) in parallel.
3. The mobile ac/dc power supply system of claim 1, wherein: the inverter (17) converts direct current supplied from the battery (15) into alternating current.
4. The mobile ac/dc power supply system of claim 1, wherein: the side rod (10) is internally provided with a threaded hole matched with the fixed rod (11).
5. The mobile ac/dc power supply system of claim 1, wherein: the rectifier (16) converts alternating current provided by the external power connection interface (12) into direct current.
6. The mobile ac/dc power supply system of claim 1, wherein: the direct current output interface (6) is positioned at the bottom of the alternating current output interface (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022017020.3U CN214205066U (en) | 2020-09-15 | 2020-09-15 | Mobile AC/DC power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022017020.3U CN214205066U (en) | 2020-09-15 | 2020-09-15 | Mobile AC/DC power supply system |
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| CN214205066U true CN214205066U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022017020.3U Active CN214205066U (en) | 2020-09-15 | 2020-09-15 | Mobile AC/DC power supply system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204663A (en) * | 2021-11-24 | 2022-03-18 | 国网新疆电力有限公司和田供电公司 | Mobile uninterrupted AC/DC power supply device |
| CN114261452A (en) * | 2021-12-27 | 2022-04-01 | 深圳市乐惠光电科技有限公司 | Self-walking power supply equipment |
-
2020
- 2020-09-15 CN CN202022017020.3U patent/CN214205066U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204663A (en) * | 2021-11-24 | 2022-03-18 | 国网新疆电力有限公司和田供电公司 | Mobile uninterrupted AC/DC power supply device |
| CN114261452A (en) * | 2021-12-27 | 2022-04-01 | 深圳市乐惠光电科技有限公司 | Self-walking power supply equipment |
| CN114261452B (en) * | 2021-12-27 | 2023-10-17 | 深圳市乐惠光电科技有限公司 | Self-walking power supply equipment |
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