CN214154130U - Flood prevention power supply with double batteries for replacement - Google Patents
Flood prevention power supply with double batteries for replacement Download PDFInfo
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- CN214154130U CN214154130U CN202023336960.5U CN202023336960U CN214154130U CN 214154130 U CN214154130 U CN 214154130U CN 202023336960 U CN202023336960 U CN 202023336960U CN 214154130 U CN214154130 U CN 214154130U
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- power supply
- lithium battery
- frame body
- flood prevention
- double
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a flood prevention power supply with double battery replacement, which comprises a movable base, a power supply main body arranged on the movable base, a lamp post arranged on one side of the power supply main body and a lighting lamp arranged on the top of the lamp post; the power supply main body comprises a power supply frame body, a middle frame body arranged in the middle of the power supply frame body, and a first lithium battery and a second lithium battery which are arranged on two sides of the middle frame body, wherein two sides of the middle frame body are respectively hinged with a cover plate through hinges, and the cover plates are respectively arranged on the upper sides of the first lithium battery and the second lithium battery in a covering mode; the surface of one side of the middle frame body is provided with a self-locking switch and a power supply female socket, the inner side of the middle frame body is provided with an inverter circuit, a first lithium battery and a second lithium battery are connected to the input end of the inverter circuit in parallel, the output end of the inverter circuit is electrically connected to the power supply female socket through the self-locking switch, and the power supply female socket is used for connecting and supplying power to an illuminating lamp; has the advantage of lighting without power failure.
Description
Technical Field
The utility model belongs to the technical field of portable power source, concretely relates to flood prevention power with double cell is changed.
Background
Due to the influence of abnormal weather, in recent years, the situation that strong rainfall exceeds the drainage capacity of an urban drainage system in summer occurs in many places, which causes waterlogging and water accumulation in urban areas, and therefore, the water accumulation areas need to be drained in time. However, in the flood season and waterlogging, power failure is often caused, light is sufficient in the daytime, flood prevention drainage operation can be performed normally, and illumination needs to be provided for the flood prevention drainage operation at night.
At present, although there is a lighting vehicle for flood prevention and drainage, the lighting vehicle usually includes a movable vehicle body, and a diesel engine, a generator, a control cabinet and a lamp set for lighting which are mounted on the vehicle body; but it has comparatively heavily, removes inconvenient and great scheduling problem of noise, in order to solve above-mentioned problem, this application provides a flood prevention power with double cell is changed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flood prevention power with double cell is changed to solve current flood prevention for drainage lighting apparatus heavy, difficult removal carry and the great scheduling problem of noise.
The utility model provides a following technical scheme:
a flood prevention power supply with double battery replacement comprises a movable base, a power supply main body arranged on the movable base, a lamp post arranged on one side of the power supply main body and an illuminating lamp arranged at the top of the lamp post; the power supply main body comprises a power supply frame body, a middle frame body arranged in the middle of the power supply frame body, and a first lithium battery and a second lithium battery which are arranged on two sides of the middle frame body, wherein two sides of the middle frame body are respectively hinged with a cover plate through hinges, and the cover plates are respectively arranged on the upper sides of the first lithium battery and the second lithium battery in a covering mode; middle framework one side surface is provided with the female seat of self-locking switch and power, middle framework inboard is provided with inverter circuit, first lithium cell and second lithium cell parallel connection are to inverter circuit's input, inverter circuit's output passes through the female seat of self-locking switch electric connection to power, the female seat of power is used for the light to connect the power supply.
Preferably, the movable base comprises a frame, universal wheels are arranged on the periphery of the bottom of the frame respectively, a plurality of shock absorbing seats are arranged on the top of the frame, and the power supply frame body is fixed on the shock absorbing seats.
Preferably, a lamp tube fixing part is arranged on one side of the middle frame body, a sleeve is arranged on the movable base, the bottom of the lamp post is arranged in the sleeve, and the middle of the lamp post is fixedly connected with the lamp tube fixing part through a bolt.
Preferably, the lamp post is a telescopic rod.
Preferably, the inverter circuit comprises a preceding inverter and a high-frequency transformer, the preceding inverter is electrically connected with the first lithium battery and the second lithium battery, and a plurality of MOS (metal oxide semiconductor) tubes are connected in parallel to form an H-bridge inverter topology structure; the high-frequency transformer comprises a mutual coupling mode and an auto coupling mode, and a primary winding end of the high-frequency transformer is electrically connected with the preceding inverter and is converted into sine wave alternating current.
Preferably, diodes are further connected between the first lithium battery and the inverter circuit and between the second lithium battery and the inverter circuit.
Preferably, the first lithium battery and the second lithium battery are movably connected with the preceding stage inverter through plug-in connection terminals respectively.
Preferably, the upper surfaces of the first lithium battery and the second lithium battery are respectively provided with a carrying handle, the lower surfaces of the first lithium battery and the second lithium battery are respectively provided with a bulge, and the bottom of the power supply frame body is provided with a slotted hole corresponding to the bulge.
The utility model has the advantages that:
the flood prevention power supply with the double batteries is convenient to move and portable by arranging the movable base; the first lithium battery and the second lithium battery provide electric energy, and compared with a traditional diesel engine and a traditional generator, the diesel engine and the generator are small in structure, light in weight, free of noise and clean in energy; through the mode that the double cell was changed, when guaranteeing that one of them lithium cell is changed, whole device still can normally work, satisfies the illumination demand that does not fall to the power.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first lithium battery assembly;
FIG. 3 is a schematic diagram of a first lithium battery and a second lithium battery connected together;
labeled as:
1. the lamp comprises a movable base, 11 parts of a frame, 12 parts of universal wheels, 2 parts of a power supply main body, 21 parts of a power supply frame body, 22 parts of an intermediate frame body, 23 parts of a first lithium battery, 24 parts of a cover plate, 25 parts of a power supply female seat, 26 parts of protrusions, 27 parts of slotted holes, 3 parts of a lamp post, 31 parts of a sleeve and 32 parts of a lamp tube fixing piece.
Detailed Description
As shown in fig. 1, the flood prevention power supply with double battery replacement comprises a movable base 1, a power supply main body 2 arranged on the movable base 1, a lamp post 3 arranged on one side of the power supply main body 2 and an illuminating lamp arranged at the top of the lamp post 3, wherein the lamp post 3 can be a telescopic rod, so that the height of the illuminating lamp can be conveniently adjusted; the specific installation method of the lamp post 3 is that one side of the middle frame 22 is provided with a lamp tube fixing member 32, the movable base 1 is provided with a sleeve 31, the bottom of the lamp post 3 is arranged in the sleeve 31, and the middle part of the lamp post 3 is fixedly connected with the lamp tube fixing member 32 through a bolt.
The movable base 1 comprises a frame 11, universal wheels 12 are respectively arranged on the periphery of the bottom of the frame 11, a plurality of shock absorption seats are arranged on the top of the frame 11, and a power supply frame body 21 is fixed on the shock absorption seats; the portability of the whole device can be improved by moving the base 1, and the device is convenient to move and has a damping function.
The power supply main body 2 comprises a power supply frame body 21, a middle frame body 22 arranged in the middle of the power supply frame body 21, and a first lithium battery 23 and a second lithium battery arranged on two sides of the middle frame body 21, wherein two sides of the middle frame body 22 are respectively hinged with a cover plate 24 through hinges, and the cover plates 24 are respectively arranged on the upper sides of the first lithium battery 23 and the second lithium battery in a covering mode.
As shown in fig. 2, the upper surfaces of the first lithium battery 23 and the second lithium battery are respectively provided with a carrying handle, the lower surfaces of the first lithium battery 23 and the second lithium battery are respectively provided with a protrusion 26, and the bottom of the power frame 21 is provided with a slot 27 corresponding to the protrusion 26; the first lithium battery 23 and the second lithium battery can be easily replaced by carrying handles, and are fixed by the protrusions 26 and the groove holes 27.
As shown in fig. 3, a self-locking switch and a power supply female socket 25 are arranged on one side surface of the middle frame 22, an inverter circuit is arranged on the inner side of the middle frame 22, the first lithium battery 23 and the second lithium battery are connected to an input end of the inverter circuit in parallel, an output end of the inverter circuit is electrically connected to the power supply female socket 25 through the self-locking switch, and the power supply female socket 25 is used for connecting and supplying power to an illuminating lamp; the inverter circuit comprises a preceding inverter and a high-frequency transformer, the preceding inverter is electrically connected with the first lithium battery 23 and the second lithium battery, and a plurality of MOS (metal oxide semiconductor) tubes are connected in parallel to form an H-bridge inverter topological structure; the high-frequency transformer comprises a mutual coupling mode and an auto coupling mode, and a primary winding end of the high-frequency transformer is electrically connected with the preceding inverter and is converted into sine wave alternating current; the lamp receives the sine wave ac power by being connected to the power supply socket 25.
Diodes are connected between the first lithium battery 23 and the inverter circuit and between the second lithium battery and the inverter circuit, so that the first lithium battery 23 and the second lithium battery can be protected; first lithium cell 23 and second lithium cell make things convenient for the dismouting of first lithium cell 23 and second lithium cell to change through plug-in connecting terminal and preceding stage inverter swing joint respectively.
This embodiment, when first lithium cell 23 or second lithium cell electric quantity is lower, can directly change, change the in-process, supply power by another to guarantee that the light lasts work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A flood prevention power supply with double battery replacement is characterized in that the flood prevention power supply comprises a movable base, a power supply main body arranged on the movable base, a lamp post arranged on one side of the power supply main body and an illuminating lamp arranged at the top of the lamp post; the power supply main body comprises a power supply frame body, a middle frame body arranged in the middle of the power supply frame body, and a first lithium battery and a second lithium battery which are arranged on two sides of the middle frame body, wherein two sides of the middle frame body are respectively hinged with a cover plate through hinges, and the cover plates are respectively arranged on the upper sides of the first lithium battery and the second lithium battery in a covering mode; middle framework one side surface is provided with the female seat of self-locking switch and power, middle framework inboard is provided with inverter circuit, first lithium cell and second lithium cell parallel connection are to inverter circuit's input, inverter circuit's output passes through the female seat of self-locking switch electric connection to power, the female seat of power is used for the light to connect the power supply.
2. The flood prevention power supply with the double-battery replacement function according to claim 1, wherein the movable base comprises a frame, universal wheels are arranged on the periphery of the bottom of the frame respectively, a plurality of shock absorption seats are arranged on the top of the frame, and the power supply frame body is fixed on the shock absorption seats.
3. The flood prevention power supply with the double-battery replacement function according to claim 1, wherein a lamp tube fixing piece is arranged on one side of the middle frame body, a sleeve is arranged on the movable base, the bottom of the lamp post is arranged in the sleeve, and the middle of the lamp post is fixedly connected with the lamp tube fixing piece through a bolt.
4. The flood prevention power supply with the double-battery replacement function according to claim 1, wherein the lamp post is a telescopic rod.
5. The flood prevention power supply with the double-battery replacement function according to claim 1, wherein the inverter circuit comprises a pre-inverter and a high-frequency transformer, the pre-inverter is electrically connected with the first lithium battery and the second lithium battery, and a plurality of MOS (metal oxide semiconductor) tubes are connected in parallel to form an H-bridge inverter topology structure; the high-frequency transformer comprises a mutual coupling mode and an auto coupling mode, and a primary winding end of the high-frequency transformer is electrically connected with the preceding inverter and is converted into sine wave alternating current.
6. The flood prevention power supply with the double-battery replacement function as claimed in claim 5, wherein diodes are further connected between the first lithium battery and the inverter circuit, and between the second lithium battery and the inverter circuit.
7. The flood prevention power supply with the double-battery replacement function as claimed in claim 5, wherein the first lithium battery and the second lithium battery are movably connected with the pre-stage inverter through plug-in connection terminals respectively.
8. The flood prevention power supply with the double-battery replacement function as claimed in claim 1, wherein the upper surfaces of the first lithium battery and the second lithium battery are respectively provided with a carrying handle, the lower surfaces of the first lithium battery and the second lithium battery are respectively provided with a protrusion, and the bottom of the power supply frame body is provided with a groove hole corresponding to the protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336960.5U CN214154130U (en) | 2020-12-31 | 2020-12-31 | Flood prevention power supply with double batteries for replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336960.5U CN214154130U (en) | 2020-12-31 | 2020-12-31 | Flood prevention power supply with double batteries for replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214154130U true CN214154130U (en) | 2021-09-07 |
Family
ID=77545746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023336960.5U Active CN214154130U (en) | 2020-12-31 | 2020-12-31 | Flood prevention power supply with double batteries for replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214154130U (en) |
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2020
- 2020-12-31 CN CN202023336960.5U patent/CN214154130U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 5B, Jinji Huizhi Park, No. 66 Yapeng Road, Jianye District, Nanjing, Jiangsu Province, 210019 Patentee after: Nanjing Lijun Power Technology Research Institute Co.,Ltd. Address before: 211106 room 1301, room 1401, Jiangnan environmental protection building, 29 Suyuan Avenue, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee before: Nanjing Lijun new energy storage Research Institute Co.,Ltd. |
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| CP03 | Change of name, title or address |