CN212967822U

CN212967822U - Street lamp lithium cell that lightning protection was hit

Info

Publication number: CN212967822U
Application number: CN202022043391.9U
Authority: CN
Inventors: 陆华; 白志刚
Original assignee: Henan Qiankun Solar Lighting Co ltd
Current assignee: Anhui Keli Information Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-13
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to a street lamp lithium cell technical field, and disclose a street lamp lithium cell of lightning protection, solved the relatively poor radiating effect of present street lamp lithium cell and the relatively poor problem of lightning protection effect, it includes the installation shell, first fixed block has all been welded in installation shell outside upper portion four corners, and the installation shell front end is connected with first apron, and the installation shell is inside to be inlayed in lower extreme center and is equipped with the installation pipeline, the utility model discloses, make the heat-conducting plate contact with the battery body under the effect of second spring to guarantee the stability of battery body, heat-conducting plate and heat dissipation wing will work the heat transfer that produces simultaneously, the heat dissipation fan blows, and such combined action again makes the battery body radiating effect good; the installation shell and the grounding shell are connected under the action of the lead, the lightning protection effect can be effectively achieved, the novel supporting plate is made of graphite, and static electricity generated by the battery body can be transmitted and derived by the graphite supporting plate, so that the lightning protection effect is further improved.

Description

Street lamp lithium cell that lightning protection was hit

Technical Field

The utility model belongs to the technical field of the street lamp lithium cell, specifically be a street lamp lithium cell that lightning protection was hit.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution using lithium metal or a lithium alloy as a positive/negative electrode material, and can be roughly classified into two types: lithium metal batteries are generally batteries using manganese dioxide as a positive electrode material, metal lithium or alloy metal thereof as a negative electrode material, and a nonaqueous electrolyte solution; in general, a lithium ion battery uses a lithium alloy metal oxide as a positive electrode material, graphite as a negative electrode material, and a nonaqueous electrolyte.

The current street lamp lithium cell is direct mount usually in the casing of solar panel lower extreme, because casing ventilation effect is relatively poor for the heat that the lithium cell produced is difficult for giving off, and the radiating effect is relatively poor, and in addition, current street lamp lithium cell lightning protection hits the effect relatively poor.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a street lamp lithium cell that lightning protection was hit, the effectual current street lamp lithium cell radiating effect of having solved is relatively poor to and the relatively poor problem of effect is hit in the lightning protection.

In order to achieve the above object, the utility model provides a following technical scheme: a street lamp lithium battery preventing lightning stroke comprises an installation shell, wherein four corners of the upper part of the outer side of the installation shell are welded with first fixed blocks, the front end of the installation shell is connected with a first cover plate, the center of the lower end of the inner part of the installation shell is embedded with an installation pipeline, a heat dissipation fan is arranged in the installation pipeline, a filter screen is connected below the heat dissipation fan, the lower end of the inner part of the installation shell is connected with a supporting plate through a first spring, the upper end of the supporting plate is provided with a battery body, two sides of the battery body are connected with heat conduction plates through second springs relative to two sides of the inner wall of the installation shell, the heat conduction plates are in contact with the battery body, one sides of the heat conduction plates, away from the battery body, are evenly connected with heat dissipation fins, two side walls of the installation, the lead wire runs through the grounding shell and is connected with the grounding bar, the upper end of the grounding shell is connected with a second cover plate, four corners of the lower portion of the grounding shell are welded with second fixing blocks, and the upper ends of the second fixing blocks are connected with bolts.

Preferably, the upper ends of the first fixing block and the second fixing block are provided with fixing holes in a penetrating mode.

Preferably, the first cover plate is connected with the mounting shell through a first screw, and the second cover plate is connected with the grounding shell through a second screw.

Preferably, the supporting plate is made of graphite materials, and through holes are uniformly formed in the surface of the supporting plate.

Preferably, the lower end of the mounting case is provided with a wire guide hole for facilitating the connection of the battery body with an external component.

Preferably, one side of the grounding shell is provided with a through hole through which the lead wire can conveniently penetrate, and a rubber sleeve is embedded in the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, through the setting of installation pipeline, heat dissipation fan, second spring, heat-conducting plate, heat dissipation wing and louvre, the battery body is located the layer board, makes the heat-conducting plate contact with the battery body under the effect of second spring to guaranteed the stability of battery body, heat-conducting plate and heat dissipation wing transmit the heat that work produced simultaneously, and the heat dissipation fan is bloied, and under such combined action again, make the battery body radiating effect good;

(2) through the setting of first spring, layer board, lead wire, grounding shell and ground connection row, will install the shell and be connected with grounding shell under the lead wire effect, can effectually play lightning protection effect, and this novel layer board adopts the graphite material, and the static that battery body produced can be derived by the outside transmission of graphite layer board to further improve the lightning protection effect.

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 the internal structure of the mounting shell of the present invention;

fig. 3 is a schematic view of the installation structure of the ground bar of the present invention;

in the figure: 1. mounting a shell; 2. a first fixed block; 3. a first cover plate; 4. installing a pipeline; 5. a heat dissipation fan; 6. filtering with a screen; 7. a first spring; 8. a support plate; 9. a battery body; 10. a second spring; 11. a heat conducting plate; 12. heat dissipation fins; 13. heat dissipation holes; 14. a dust screen; 15. connecting blocks; 16. a lead wire; 17. a grounding shell; 18. a ground bar; 19. a second cover plate; 20. a second fixed block; 21. a bolt; 22. a fixing hole; 23. a first screw; 24. a second screw; 25. and a through hole.

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 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 work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the solar panel installation structure comprises an installation shell 1, wherein first fixing blocks 2 are welded at four corners of the upper portion of the outer side of the installation shell 1 for fixedly installing the installation shell 1 at the lower end of a solar panel, a first cover plate 3 is connected to the front end of the installation shell 1, an installation pipeline 4 is embedded in the center of the lower end of the inner part of the installation shell 1, a heat dissipation fan 5 is installed in the installation pipeline 4 for dissipating heat of a battery body 9, a filter screen 6 is connected below the heat dissipation fan 5 for preventing external impurities from entering the interior of the installation shell 1, the lower end of the inner part of the installation shell 1 is connected with a support plate 8 through a first spring 7, the upper end of the support plate 8 is provided with the battery body 9, two sides of the battery body 9 are connected with heat conduction plates 11 through second springs 10 relative to two sides of the inner wall, can derive the heat dissipation through heat-conducting plate 11 and heat dissipation wing 12, louvre 13 has all been seted up to 1 both sides wall of installation shell, louvre 13 inboard is connected with

dust screen

14, 1 bottom one side welding of installation shell has connecting block 15, connecting block 15 one end is connected with lead 16, lead 16 one end is connected with grounding shell 17, grounding shell 17 internal connection has ground connection row 18, lead 16 runs through grounding shell 17 and is connected with ground connection row 18, grounding shell 17 upper end is connected with second apron 19, grounding shell 17 lower part four corners has all welded second fixed block 20, 20 upper ends of second fixed block are connected with bolt 21, be used for with grounding shell 17 and ground mounting.

In the second embodiment, on the basis of the first embodiment, the fixing holes 22 are formed in the upper ends of the first fixing block 2 and the second fixing block 20 in a penetrating manner, so that the mounting shell 1 and the grounding shell 17 can be mounted conveniently.

Third embodiment, on the basis of first embodiment, first apron 3 is connected with installation shell 1 through first screw 23, and second apron 19 is connected with ground connection shell 17 through second screw 24, conveniently opens installation shell 1 and ground connection shell 17 fast.

In the fourth embodiment, on the basis of the first embodiment, the supporting plate 8 is made of graphite, and the surface of the supporting plate 8 is uniformly provided with through holes 25, so that wind can blow conveniently to accelerate heat dissipation.

In the fifth embodiment, on the basis of the first embodiment, the lower end of the mounting case 1 is provided with a wire hole for facilitating the connection between the battery body 9 and external components.

Sixth embodiment, on the basis of first embodiment, ground shell 17 one side is seted up and is made things convenient for the perforation that lead wire 16 runs through, and the perforation is inside to be inlayed and is equipped with the rubber sleeve, avoids lead wire 16 wearing and tearing.

The working principle is as follows: when in use, the mounting shell 1 is fixedly mounted at the lower end of the solar panel, then the battery body 9 is arranged on the supporting plate 8 in the mounting shell 1, the heat conducting plate 11 is contacted with the battery body 9 under the action of the second spring 10, the heat generated by work can be transferred while the fixing is kept, then the lead wire connecting the battery body 9 and the solar panel and the lead wire connecting the battery body 9 and the light source are respectively connected by penetrating through the lead wire hole, after the battery body 9 is mounted, the first cover plate 3 is connected with the mounting shell 1, then the lead wire 16 penetrates through the grounding shell 17 to be connected with the grounding bar 18 in the grounding shell 17, the lead wire 16 and the grounding shell 17 are both positioned in the street lamp post, then the grounding shell 17 is connected with the ground through the bolt 21, so that the effect of preventing the battery body 9 from being struck by lightning can be achieved, meanwhile, the static electricity generated by the battery body 9 can be transferred and led out by the graphite supporting plate, further improving the lightning protection effect.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a street lamp lithium cell of lightning protection, includes installation shell (1), its characterized in that: the battery is characterized in that first fixing blocks (2) are welded at four corners of the upper portion of the outer side of the mounting shell (1), a first cover plate (3) is connected to the front end of the mounting shell (1), a mounting pipeline (4) is embedded in the center of the lower end of the interior of the mounting shell (1), a heat dissipation fan (5) is installed inside the mounting pipeline (4), a filter screen (6) is connected to the lower portion of the heat dissipation fan (5), a supporting plate (8) is connected to the lower end of the interior of the mounting shell (1) through a first spring (7), a battery body (9) is installed at the upper end of the supporting plate (8), heat conduction plates (11) are connected to two sides of the inner wall of the battery body (9) through second springs (10), the heat conduction plates (11) are in contact with the battery body (9), heat dissipation fins (12) are evenly connected to one side, far, louvre (13) inboard is connected with dust screen (14), installation shell (1) bottom one side welding has connecting block (15), connecting block (15) one end is connected with lead wire (16), lead wire (16) one end is connected with ground connection shell (17), ground connection shell (17) internal connection has ground connection row (18), lead wire (16) run through ground connection shell (17) and are connected with ground connection row (18), ground connection shell (17) upper end is connected with second apron (19), second fixed block (20) have all been welded in ground connection shell (17) lower part four corners, second fixed block (20) upper end is connected with bolt (21).

2. The lightning protection lithium battery for street lamps according to claim 1, characterized in that: and the upper ends of the first fixing block (2) and the second fixing block (20) are both provided with fixing holes (22) in a penetrating way.

3. The lightning protection lithium battery for street lamps according to claim 1, characterized in that: the first cover plate (3) is connected with the mounting shell (1) through a first screw (23), and the second cover plate (19) is connected with the grounding shell (17) through a second screw (24).

4. The lightning protection lithium battery for street lamps according to claim 1, characterized in that: the supporting plate (8) is made of graphite materials, and through holes (25) are uniformly formed in the surface of the supporting plate (8).

5. The lightning protection lithium battery for street lamps according to claim 1, characterized in that: the lower end of the mounting shell (1) is provided with a wire guide hole which is convenient for connecting the battery body (9) with an external part.

6. The lightning protection lithium battery for street lamps according to claim 1, characterized in that: one side of the grounding shell (17) is provided with a through hole which is convenient for the lead (16) to penetrate through, and a rubber sleeve is embedded in the through hole.