CN219873896U - Photovoltaic solar lithium power supply - Google Patents
Photovoltaic solar lithium power supply Download PDFInfo
- Publication number
- CN219873896U CN219873896U CN202321182568.0U CN202321182568U CN219873896U CN 219873896 U CN219873896 U CN 219873896U CN 202321182568 U CN202321182568 U CN 202321182568U CN 219873896 U CN219873896 U CN 219873896U
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- CN
- China
- Prior art keywords
- fixedly connected
- end cover
- protective shell
- spring
- power supply
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- 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.)
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 5
- 210000005056 cell body Anatomy 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic solar lithium power supply, which comprises a protective shell and end covers, wherein the front end and the rear end of the protective shell are respectively provided with a reset mechanism and a connecting plate, the protective shell is connected with the connecting plates through the reset mechanisms, and clamping rods are fixedly connected between the front connecting plate and the rear connecting plate; an end cover is arranged at the upper end of the protective shell, a clamping groove is formed in the upper end face of the end cover, and the clamping groove is matched with the clamping rod; the protective housing is inside to be provided with lithium cell body, lithium cell body upper end fixedly connected with wire, and the wire is provided with two, and the wire upper end runs through the end cover. The utility model is convenient for workers to install or detach the end cover, and improves the working efficiency of the workers.
Description
Technical Field
The utility model relates to the technical field of photovoltaic solar energy, in particular to a photovoltaic solar lithium power supply.
Background
The photovoltaic solar effect is a phenomenon that a potential difference is generated between non-uniform semiconductor or a semiconductor and metal combined part during illumination. The single solar cell cannot be directly used as a power supply. Several individual solar cells must be connected in series, parallel and tightly packaged as an assembly for power supply. The lithium power supply has the advantages of high energy, high battery voltage, wide working temperature range, long storage life and the like, and is widely applied to solar batteries.
At present, when the lithium battery is used, in order to prolong the service life of the lithium battery, the lithium battery is installed in the shell for use, after the lithium battery is installed in the shell, the end cover is required to be fixed at the end part of the shell, so that the lithium battery can be comprehensively protected, and when the end cover is connected with the shell, the end cover can be fixed outside the shell by utilizing a screw, so that the purpose of fixation can be achieved, but the later maintenance and replacement are more troublesome, and therefore, the photovoltaic solar lithium power supply is required to be designed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a photovoltaic solar lithium power supply.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the photovoltaic solar lithium power supply comprises a protective shell and end covers, wherein a reset mechanism and a connecting plate are arranged at the front end and the rear end of the protective shell, the protective shell is connected with the connecting plate through the reset mechanism, and clamping rods are fixedly connected between the front connecting plate and the rear connecting plate; an end cover is arranged at the upper end of the protective shell, a clamping groove is formed in the upper end face of the end cover, and the clamping groove is matched with the clamping rod; the lithium battery is characterized in that a lithium battery body is arranged inside the protective shell, a wire is fixedly connected to the upper end of the lithium battery body, two wires are arranged, and the upper end of each wire penetrates through the end cover.
As a further description of the above technical solution:
the reset mechanism comprises a rotating plate, a supporting shaft, a fixed plate, a guide rod, a sliding block and a first spring, wherein the supporting shaft is fixedly connected to the front end and the rear end of the protective shell, the rotating plate is rotationally connected to the circumferential surface of the supporting shaft, the fixed plate is fixedly connected to one surface, far away from the protective shell, of the rotating plate, the guide rod is fixedly connected between the fixed plates, the sliding block is slidingly connected to the circumferential surface of the guide rod, and the sliding block is fixedly connected with the connecting plate; the guide rod is characterized in that a first spring is arranged on the circumferential surface of the guide rod, one end of the first spring is fixedly connected with the sliding block, and the other end of the first spring is fixedly connected with the fixing plate.
As a further description of the above technical solution:
a handle is fixedly connected between the front connecting plate and the rear connecting plate, and the handle is positioned at the upper end of the clamping rod.
As a further description of the above technical solution:
the end cover lower extreme is provided with spacing frame, fixed connection between spacing frame and the protective housing.
As a further description of the above technical solution:
the inside sliding connection of protective housing has places the board, the inside fixedly connected with third spring of protective housing, the one end that the protective housing bottom was kept away from to the third spring is with place board fixed connection.
As a further description of the above technical solution:
the inside sliding connection of end cover has the stripper plate, the inside fixedly connected with second spring of end cover, fixed connection between second spring and the stripper plate.
As a further description of the above technical solution:
the wire periphery cover is equipped with the sealing plug, fixed connection between sealing plug and the end cover.
The utility model has the following beneficial effects:
compared with the prior art, this photovoltaic solar lithium power supply, through setting up the draw-in bar, the draw-in groove, connecting plate and canceling release mechanical system, when dismantling the end cover, upwards carry earlier and draw-in bar, make the draw-in bar break away from the draw-in groove on the end cover, then to protective housing side pulling draw-in bar, make the draw-in bar break away from the end cover, just so remove the injecing to the end cover completely, thereby can take off the end cover from the protective housing upper end, just so make things convenient for maintenance personal to overhaul, thereby when carrying out the installation end cover, with the end cover on the protective housing, then carry out and draw-in bar, make the draw-in bar move to the draw-in groove upper end, when the draw-in bar reaches the draw-in groove upper end, in the effect of canceling mechanical system just is convenient for with the draw-in bar card into the draw-in groove, thereby reach the fixed to the end cover, just so make things convenient for the workman to install or dismantle the end cover.
Drawings
Fig. 1 is a schematic structural diagram of a first view angle of a photovoltaic solar lithium power supply according to the present utility model;
fig. 2 is an enlarged view of a portion a in fig. 1 of a photovoltaic solar lithium power supply according to the present utility model;
fig. 3 is a schematic structural diagram of a front section of a photovoltaic solar lithium power supply according to the present utility model;
fig. 4 is an enlarged view of a portion B of fig. 3 of a photovoltaic solar lithium power supply according to the present utility model;
fig. 5 is an enlarged view of part C in fig. 3 of a photovoltaic solar lithium power supply according to the present utility model.
Legend description:
1. a protective shell; 2. an end cap; 3. a reset mechanism; 301. a rotating plate; 302. a support shaft; 303. a fixing plate; 304. a guide rod; 305. a slide block; 306. a first spring; 4. a connecting plate; 5. a handle; 6. a wire; 7. a clamping rod; 8. a limit frame; 9. a sealing plug; 10. a clamping groove; 11. an extrusion plate; 12. a second spring; 13. a lithium battery body; 14. placing a plate; 15. and a third spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the photovoltaic solar lithium power supply provided by the utility model comprises a protective shell 1 and an end cover 2, wherein a reset mechanism 3 and a connecting plate 4 are arranged at the front end and the rear end of the protective shell 1, the protective shell 1 is connected with the connecting plate 4 through the reset mechanism 3, and a clamping rod 7 is fixedly connected between the front connecting plate 4 and the rear connecting plate 4; the upper end of the protective shell 1 is provided with an end cover 2, the upper end surface of the end cover 2 is provided with a clamping groove 10, and the clamping groove 10 is matched with the clamping rod 7; the inside lithium cell body 13 that is provided with of protective housing 1, lithium cell body 13 upper end fixedly connected with wire 6, wire 6 are provided with two, and end cover 2 is run through to wire 6 upper end.
Specifically, firstly, place lithium cell body 1 inside protective housing 1, then pass end cover 2 with wire 6 and be connected with solar cell panel's wiring end, just so can carry the electric energy that solar cell panel was collected to lithium cell body 1, in order to make things convenient for follow-up use, at last, cover end cover 2 outside protective housing 1, after end cover 2 cover is established, carry out and carry out drawing card pole 7, make card pole 7 move to draw-in groove 10 upper end, when card pole 7 reaches draw-in groove 10 upper end, just be convenient for card pole 7 into draw-in groove 10 under the effect of canceling release mechanical system 3, thereby reach the fixed to end cover 2, when need overhaul, firstly upwards carry drawing card pole 7, make card pole 7 break away from draw-in groove 10 on end cover 2, then to protective housing 1 side pulling card pole 7, make card pole 7 break away from end cover 2, just at this moment, thereby just make things convenient for maintenance personnel to take off end cover 2 from protective housing 1 upper end, thereby make things convenient for maintenance personnel to overhaul efficiency.
The reset mechanism 3 comprises a rotating plate 301, a supporting shaft 302, a fixed plate 303, a guide rod 304, a sliding block 305 and a first spring 306, wherein the supporting shaft 302 is fixedly connected to the front end and the rear end of the protective shell 1, the rotating plate 301 is rotatably connected to the circumferential surface of the supporting shaft 302, the fixed plate 303 is fixedly connected to one surface of the rotating plate 301, which is far away from the protective shell 1, the guide rod 304 is fixedly connected between the fixed plates 303, the sliding block 305 is slidably connected to the circumferential surface of the guide rod 304, and the sliding block 305 is fixedly connected with the connecting plate 4; the guide rod 304 circumference is provided with first spring 306, and first spring 306 one end and slider 305 fixed connection, first spring 306 other end and fixed plate 303 fixed connection, during operation, along with the upward movement of connecting plate 4, will drive slider 305 at this moment and slide on guide rod 304, and then compress first spring 306, is convenient for connecting plate 4 reset under the effect of first spring 306 like this.
The handle 5 is fixedly connected between the front connecting plate 4 and the rear connecting plate 4, the handle 5 is positioned at the upper end of the clamping rod 7, and when the device works, the connecting plate 4 is conveniently pulled under the action of the handle 5 by arranging the handle 5.
The end cover 2 lower extreme is provided with spacing frame 8, fixed connection between spacing frame 8 and the protective housing 1, and during operation through setting up spacing frame 8, can carry out spacingly to the removal of end cover 2 under the effect of spacing frame 8, prevents that end cover 2 from excessively moving down, influences the fixed to end cover 2.
The inside sliding connection of protective housing 1 has places board 14, and the inside fixedly connected with third spring 15 of protective housing 1, the one end that protective housing 1 bottom was kept away from to third spring 15 with place board 14 fixed connection, during operation, through setting up place board 14 and third spring 15, when placing lithium cell body 13, can play the purpose of buffering under the effect of third spring 15, prevents that lithium cell body 13 from bumping with protective housing 1 bottom.
The inside sliding connection of end cover 2 has stripper plate 11, and the inside fixedly connected with second spring 12 of end cover 2, fixed connection between second spring 12 and the stripper plate 11, during operation is through setting up stripper plate 11, passes wire 6 from stripper plate 11 in, just can inject the top of lithium cell body 13 at this moment under stripper plate 11's effect, under the cooperation of second spring 12 again simultaneously, can prevent that stripper plate 11 from excessively extruding lithium cell body 13, has improved the protection to lithium cell body 13.
The sealing plug 9 is sleeved on the circumferential surface of the lead 6, the sealing plug 9 is fixedly connected with the end cover 2, and when the protective shell is in operation, rainwater can be prevented from entering the protective shell 1 from a gap between the lead 6 and the end cover 2 through the sealing plug 9, so that the sealing effect is improved.
Working principle:
when the lithium battery is used, the lithium battery body 1 is placed in the protective shell 1, then the lead 6 passes through the end cover 2 and the extrusion plate 11, finally the end cover 2 is sleeved outside the protective shell 1, after the end cover 2 is sleeved, the clamping rod 7 is lifted, so that the clamping rod 7 moves to the upper end of the clamping groove 10, when the clamping rod 7 reaches the upper end of the clamping groove 10, the clamping rod 7 is conveniently clamped into the clamping groove 10 under the action of the first spring 306, and the end cover 2 is fixed; when the maintenance is needed, the clamping rod 7 is lifted upwards firstly, the clamping rod 7 is separated from the clamping groove 10 on the end cover 2, then the clamping rod 7 is pulled towards the side end of the protective shell 1, the clamping rod 7 is separated from the end cover 2, the limit on the end cover 2 is completely released, the end cover 2 is conveniently taken down from the upper end of the protective shell 1, maintenance personnel can conveniently maintain the end cover, and the maintenance efficiency is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a photovoltaic solar lithium power supply, includes protective housing (1) and end cover (2), its characterized in that: reset mechanisms (3) and connecting plates (4) are arranged at the front end and the rear end of the protective shell (1), the protective shell (1) is connected with the connecting plates (4) through the reset mechanisms (3), and clamping rods (7) are fixedly connected between the front connecting plate (4) and the rear connecting plate (4); an end cover (2) is arranged at the upper end of the protective shell (1), a clamping groove (10) is formed in the upper end face of the end cover (2), and the clamping groove (10) is matched with the clamping rod (7); the lithium battery is characterized in that a lithium battery body (13) is arranged inside the protective shell (1), a wire (6) is fixedly connected to the upper end of the lithium battery body (13), two wires (6) are arranged, and the upper end of each wire (6) penetrates through the end cover (2).
2. A photovoltaic solar lithium power supply according to claim 1, characterized in that: the reset mechanism (3) comprises a rotating plate (301), a supporting shaft (302), a fixed plate (303), a guide rod (304), a sliding block (305) and a first spring (306), wherein the supporting shaft (302) is fixedly connected to the front end and the rear end of the protective housing (1), the rotating plate (301) is rotatably connected to the circumferential surface of the supporting shaft (302), the fixed plate (303) is fixedly connected to one surface of the rotating plate (301) away from the protective housing (1), the guide rod (304) is fixedly connected between the fixed plates (303), the sliding block (305) is slidably connected to the circumferential surface of the guide rod (304), and the sliding block (305) is fixedly connected with the connecting plate (4); the guide rod (304) is provided with a first spring (306) on the circumference, one end of the first spring (306) is fixedly connected with the sliding block (305), and the other end of the first spring (306) is fixedly connected with the fixing plate (303).
3. A photovoltaic solar lithium power supply according to claim 1, characterized in that: a handle (5) is fixedly connected between the front connecting plate (4) and the rear connecting plate (4), and the handle (5) is positioned at the upper end of the clamping rod (7).
4. A photovoltaic solar lithium power supply according to claim 1, characterized in that: the end cover (2) lower extreme is provided with spacing frame (8), fixed connection between spacing frame (8) and protective housing (1).
5. A photovoltaic solar lithium power supply according to claim 1, characterized in that: the novel protective shell is characterized in that the protective shell (1) is internally connected with the placing plate (14) in a sliding manner, a third spring (15) is fixedly connected inside the protective shell (1), and one end, far away from the bottom of the protective shell (1), of the third spring (15) is fixedly connected with the placing plate (14).
6. A photovoltaic solar lithium power supply according to claim 1, characterized in that: the novel plastic extrusion device is characterized in that the extrusion plate (11) is slidably connected inside the end cover (2), a second spring (12) is fixedly connected inside the end cover (2), and the second spring (12) is fixedly connected with the extrusion plate (11).
7. A photovoltaic solar lithium power supply according to claim 1, characterized in that: the circumference of the lead (6) is sleeved with a sealing plug (9), and the sealing plug (9) is fixedly connected with the end cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182568.0U CN219873896U (en) | 2023-05-17 | 2023-05-17 | Photovoltaic solar lithium power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182568.0U CN219873896U (en) | 2023-05-17 | 2023-05-17 | Photovoltaic solar lithium power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219873896U true CN219873896U (en) | 2023-10-20 |
Family
ID=88335562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321182568.0U Active CN219873896U (en) | 2023-05-17 | 2023-05-17 | Photovoltaic solar lithium power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219873896U (en) |
-
2023
- 2023-05-17 CN CN202321182568.0U patent/CN219873896U/en active Active
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| GR01 | Patent grant |