CN216120594U - Modular photovoltaic energy storage lithium battery - Google Patents
Modular photovoltaic energy storage lithium battery Download PDFInfo
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- CN216120594U CN216120594U CN202122771092.1U CN202122771092U CN216120594U CN 216120594 U CN216120594 U CN 216120594U CN 202122771092 U CN202122771092 U CN 202122771092U CN 216120594 U CN216120594 U CN 216120594U
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- side wall
- box body
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- lithium battery
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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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Abstract
The utility model discloses a modular photovoltaic energy storage lithium battery, which comprises a box body and a transverse plate, wherein five groups of sliding grooves are respectively formed in the front inner side wall and the rear inner side wall of the box body, a round hole is formed in the center of the lower inner side wall of the box body, a fixed rod is arranged in the center of the inner side wall of the round hole, two ends of the fixed rod are respectively and fixedly connected to the inner side wall of the round hole, a second motor is arranged in the center of the upper end face of the fixed rod, a fan blade is fixedly connected to the output end of the second motor, the lower end of the second motor is fixedly connected to the upper end face of the fixed rod, and a filter screen is arranged on the inner side wall of the round hole close to the lower end. The distance between the battery board and the battery board is increased, the transverse plate and the box body are connected in a drawable mode, so that the battery board is convenient to overhaul and check, the cooling of the internal battery board is accelerated through the matching of the exhaust fan and the heat dissipation holes, and the safety in use is improved.
Description
Technical Field
The utility model relates to the field of lithium batteries, in particular to a modular photovoltaic energy storage lithium battery.
Background
A lithium battery, also called a lithium ion battery, is a rechargeable battery that mainly relies on lithium ions moving between a positive electrode and a negative electrode to operate. During charging and discharging, Li + is inserted and extracted back and forth between two electrodes: when the battery is charged, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. A battery using a material containing lithium as an electrode is generally used. Lithium batteries are representative of modern high performance batteries.
The prior patent (publication number: CN203056035U) discloses a modular lithium battery box, which comprises a box body, wherein the box body is provided with a positive bus and a negative bus which are electrically connected with the main output end of each battery pack in the box body, the number of the box body is at least two, and the box body is provided with a voltage measuring module for detecting the voltage of each battery pack and a current measuring module for detecting the current of each battery pack. And the box body is also provided with a processor for processing output signals of the pressure measuring module and the flow measuring module and prompting faults. Like this, maintainer just can overhaul according to the suggestion of treater when overhauing this modular lithium battery box, and it is more convenient to operate, and efficiency is higher. The box body comprises a main body for containing the battery pack and an auxiliary body for containing the pressure measuring module, the flow measuring module and the processor. The utility model discloses a still have some shortcomings in the use, this modular lithium cell removes very conveniently, and inside temperature is higher in long-time use, and the untimely cooling to inside leads to the life of inside components and parts to reduce easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a modular photovoltaic energy storage lithium battery.
In order to achieve the purpose, the utility model adopts the following technical scheme: a modular photovoltaic energy storage lithium battery comprises a box body and a transverse plate, wherein five groups of chutes are respectively arranged on the front inner side wall and the rear inner side wall of the box body, a round hole is formed in the center of the lower inner side wall of the box body, a fixed rod is arranged at the center of the inner side wall of the round hole, two ends of the fixed rod are respectively and fixedly connected to the inner side wall of the round hole, a second motor is arranged at the center of the upper end face of the fixed rod, a fan blade is fixedly connected to the output end of the second motor, the lower end of the second motor is fixedly connected to the upper end face of the fixed rod, a filter screen is arranged on the inner side wall of the round hole close to the lower end, a dust screen is arranged on the inner side wall of the round hole close to the upper end, slide bars are respectively arranged on the front side wall and the rear side wall of the transverse plate, the slide bars are respectively and slidably connected to the chutes on the two inner side walls of the box body, a baffle is fixedly connected to one side wall of the transverse plate, the utility model discloses a solar battery box, including baffle, diaphragm, lateral wall, louvre, four through-holes, four horizontal poles, four fixed connection is on the inside wall of four through-holes respectively, four a lateral wall center department of horizontal pole all is provided with first motor, four respectively fixedly connected with exhaust fan on the output of first motor, be provided with the panel on the up end of diaphragm, it is provided with five louvres respectively, and ten on the both sides wall around the box the louvre runs through the lateral wall around the box respectively, be provided with four through-holes on the lateral wall of box, all be provided with the horizontal pole on the inside wall of four through-holes, four the both ends of horizontal pole are fixed connection respectively on the inside wall of four through-holes.
As a further description of the above technical solution:
the number of the transverse plates is five.
As a further description of the above technical solution:
the bottom of the box body is provided with four self-locking universal wheels, and the four self-locking universal wheels are fixedly connected to the lower wall of the box body in a rectangular array mode.
As a further description of the above technical solution:
and a steel wire mesh is arranged on one side wall of each of the four through holes.
As a further description of the above technical solution:
the sliding groove is fixedly connected to the inner side wall of the box body through screws.
As a further description of the above technical solution:
and the four through holes are arranged on one side wall of the box body in a rectangular array manner.
As a further description of the above technical solution:
and a plastic protective sleeve is arranged on the inner side wall of the handle.
As a further description of the above technical solution:
the four first motors are synchronously controlled.
The utility model has the following beneficial effects:
compared with the prior arrangement, the utility model has the advantages that the transverse plate for placing the battery panel and the inner side wall of the box body are arranged in a drawing type, and the sliding rod is connected on the side wall of the sliding groove in a sliding manner, so that the lithium battery can be managed conveniently, meanwhile, the lithium battery can be overhauled more quickly when a fault occurs, the safety in use is improved,
compared with the existing arrangement, the fan blade driven by the second motor and the four groups of exhaust fans driven by the first motor are respectively arranged on the bottom end and the side wall of the box body, so that the interior of the box body can be well cooled, the damage of the lithium battery caused by overhigh internal temperature is avoided, the service life of the lithium battery is shortened, and the reliability of the lithium battery in use is improved.
Drawings
FIG. 1 is an isometric view of a modular lithium photovoltaic energy storage battery according to the present invention;
fig. 2 is a back view of a modular photovoltaic energy storage lithium battery according to the present invention;
fig. 3 is a left side sectional view of a modular photovoltaic energy storage lithium battery according to the present invention;
fig. 4 is a left side view of a transverse plate of a modular photovoltaic energy storage lithium battery according to the utility model.
Illustration of the drawings:
1. a box body; 2. heat dissipation holes; 3. a baffle plate; 4. self-locking universal wheels; 5. a battery plate; 6. a handle; 7. a dust screen; 8. steel wire mesh; 9. an exhaust fan; 10. a through hole; 11. a cross bar; 12. a first motor; 13. a fan blade; 14. fixing the rod; 15. a filter screen; 16. a second motor; 17. a circular hole; 18. a chute; 19. a transverse plate; 20. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.
Referring to fig. 1-4, one embodiment of the present invention is provided: a modular photovoltaic energy storage lithium battery comprises a box body 1 and a transverse plate 19, five groups of chutes 18 are respectively arranged on the front inner side wall and the rear inner side wall of the box body 1, a round hole 17 is arranged at the center of the lower inner side wall of the box body 1, a fixing rod 14 is arranged at the center of the inner side wall of the round hole 17, two ends of the fixing rod 14 are respectively fixedly connected on the inner side wall of the round hole 17, a second motor 16 is arranged at the center of the upper end surface of the fixing rod 14, a fan blade 13 is fixedly connected on the output end of the second motor 16, the lower end of the second motor 16 is fixedly connected on the upper end surface of the fixing rod 14, a filter screen 15 is arranged on the inner side wall of the round hole 17 close to the lower end, a dust screen 7 is arranged on the inner side wall of the upper end of the round hole 17, slide bars 20 are respectively arranged on the front side wall and the rear side wall of the transverse plate 19, the slide bars 20 on two sides are respectively slidably connected in the chutes 18 on the two inner side walls of the box body 1, a baffle 3 is fixedly connected on one side wall of the transverse plate 19, a handle 6 is arranged at the center of one side wall of the baffle 3, a plastic protective sleeve is arranged on the inner side wall of the handle 6, a battery plate 5 is arranged on the upper end surface of the transverse plate 19, the number of the transverse plates 19 is five, five heat dissipation holes 2 are respectively arranged on the front side wall and the rear side wall of the box body 1, ten heat dissipation holes 2 respectively penetrate through the front side wall and the rear side wall of the box body 1, four through holes 10 are arranged on one side wall of the box body 1, transverse rods 11 are respectively arranged on the inner side walls of the four through holes 10, two ends of the four transverse rods 11 are respectively and fixedly connected on the inner side walls of the four through holes 10, a first motor 12 is respectively arranged at the center of one side wall of the four transverse rods 11, and exhaust fans 9 are respectively and fixedly connected on the output ends of the four first motors 12,
four self-locking universal wheels 4 are arranged at the bottom end of the box body 1, the four self-locking universal wheels 4 are fixedly connected to the lower wall of the box body 1 in a rectangular array manner, the four self-locking universal wheels 4 are convenient to move randomly, the flexibility in moving is improved, four through holes 10 are arranged on one side wall of the box body 1 in a rectangular array manner, a steel wire mesh 8 is arranged on each side wall of each through hole 10, the steel wire mesh 8 plays a role in protecting an internal exhaust fan 9 and improves the safety in use, a sliding groove 18 is fixedly connected to the inner side wall of the box body 1 through screws, the four first motors 12 are synchronously controlled, a second motor 16 at the bottom end of the box body 1 drives a fan blade 13 to blow up internal heat, most of the heat is discharged from heat dissipation holes 2 at two sides of the box body 1, the internal heat loss is accelerated through the four exhaust fans 9, and the cooling effect of the lithium battery is greatly improved, effectively prolonging the service life of the device.
The working principle is as follows: the utility model relates to a modular photovoltaic energy storage lithium battery, which is characterized in that a transverse plate 19 is pulled out from the interior of a box body 1 when in use, slide rods 20 at two sides of the transverse plate 19 are respectively connected to the side walls of slide grooves 18 on two inner side walls of the box body 1 in a sliding manner when the transverse plate 19 is pulled out, a battery panel 5 is placed on the upper end surface of the transverse plate 19, the transverse plate 19 is pushed into the box body 1, four first motors 12 are started to respectively drive four exhaust fans 9 to rotate when in use, heat in the box body 1 is exhausted, a second motor 16 in the lower inner wall of the box body 1 drives fan blades 13 to rotate to blow heat generated when the battery panel 5 is used upwards, the four exhaust fans 9 driven by the four first motors 12 are matched to accelerate cooling of the interior, the safety of the battery panel 5 when in use is ensured, and the service life of the battery panel 5 is greatly prolonged.
Finally, it should be noted that: 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 or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a modular photovoltaic energy storage lithium cell, includes box (1), diaphragm (19), its characterized in that: five groups of sliding grooves (18) are respectively arranged on the front inner side wall and the rear inner side wall of the box body (1), a round hole (17) is formed in the center of the lower inner side wall of the box body (1), a fixing rod (14) is arranged at the center of the inner side wall of the round hole (17), two ends of the fixing rod (14) are respectively and fixedly connected to the inner side wall of the round hole (17), a second motor (16) is arranged at the center of the upper end face of the fixing rod (14), fan blades (13) are fixedly connected to the output end of the second motor (16), the lower end of the second motor (16) is fixedly connected to the upper end face of the fixing rod (14), a filter screen (15) is arranged on the inner side wall of the round hole (17) close to the lower end, a dust screen (7) is arranged on the inner side wall of the round hole (17) close to the upper end, and sliding rods (20) are respectively arranged on the front side wall and the rear side wall of the transverse plate (19), the two sides of the sliding rod (20) are respectively connected in sliding grooves (18) on two inner side walls of the box body (1) in a sliding mode, a baffle (3) is fixedly connected onto one side wall of the transverse plate (19), a handle (6) is arranged at the center of one side wall of the baffle (3), a battery panel (5) is arranged on the upper end face of the transverse plate (19), five heat dissipation holes (2) are respectively formed in the front side wall and the rear side wall of the box body (1), ten heat dissipation holes (2) respectively penetrate through the front side wall and the rear side wall of the box body (1), four through holes (10) are formed in one side wall of the box body (1), transverse rods (11) are respectively arranged on the inner side walls of the four through holes (10), two ends of the four transverse rods (11) are respectively and fixedly connected onto the inner side walls of the four through holes (10), a first motor (12) is respectively arranged at the center of one side wall of the four transverse rods (11), and the output ends of the four first motors (12) are respectively and fixedly connected with exhaust fans (9).
2. A modular photovoltaic energy storage lithium battery as claimed in claim 1, characterized in that: the number of the transverse plates (19) is five.
3. A modular photovoltaic energy storage lithium battery as claimed in claim 1, characterized in that: the bottom end of the box body (1) is provided with four self-locking universal wheels (4), and the four self-locking universal wheels (4) are fixedly connected to the lower wall of the box body (1) in a rectangular array mode.
4. A modular photovoltaic energy storage lithium battery as claimed in claim 1, characterized in that: and a steel wire mesh (8) is arranged on one side wall of each of the four through holes (10).
5. A modular photovoltaic energy storage lithium battery as claimed in claim 1, characterized in that: the sliding groove (18) is fixedly connected to the inner side wall of the box body (1) through screws.
6. A modular photovoltaic energy storage lithium battery as claimed in claim 1, characterized in that: the four through holes (10) are arranged on one side wall of the box body (1) in a rectangular array mode.
7. A modular photovoltaic energy storage lithium battery as claimed in claim 1, characterized in that: and a plastic protective sleeve is arranged on the inner side wall of the handle (6).
8. A modular photovoltaic energy storage lithium battery as claimed in claim 1, characterized in that: the four first motors (12) are synchronously controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771092.1U CN216120594U (en) | 2021-11-12 | 2021-11-12 | Modular photovoltaic energy storage lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771092.1U CN216120594U (en) | 2021-11-12 | 2021-11-12 | Modular photovoltaic energy storage lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216120594U true CN216120594U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122771092.1U Active CN216120594U (en) | 2021-11-12 | 2021-11-12 | Modular photovoltaic energy storage lithium battery |
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| Country | Link |
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| CN (1) | CN216120594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115459405A (en) * | 2022-10-10 | 2022-12-09 | 广东科云辰航计算科技有限责任公司 | Drawer type multilayer battery cabinet convenient to heat dissipation |
-
2021
- 2021-11-12 CN CN202122771092.1U patent/CN216120594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115459405A (en) * | 2022-10-10 | 2022-12-09 | 广东科云辰航计算科技有限责任公司 | Drawer type multilayer battery cabinet convenient to heat dissipation |
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