CN218975642U - Lithium battery protection box for street lamp - Google Patents
Lithium battery protection box for street lamp Download PDFInfo
- Publication number
- CN218975642U CN218975642U CN202221888268.XU CN202221888268U CN218975642U CN 218975642 U CN218975642 U CN 218975642U CN 202221888268 U CN202221888268 U CN 202221888268U CN 218975642 U CN218975642 U CN 218975642U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- lithium battery
- threaded rod
- threaded
- extrusion plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 54
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 230000017525 heat dissipation Effects 0.000 claims abstract description 60
- 238000001125 extrusion Methods 0.000 claims abstract description 28
- 210000005056 cell body Anatomy 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 claims 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Classifications
-
- 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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- Secondary Cells (AREA)
Abstract
The utility model relates to the technical field of lithium battery protection boxes, in particular to a lithium battery protection box for a street lamp, which comprises a shell and a lithium battery body, wherein a flip is arranged on one side of the shell through a hinge, a top wall heat dissipation cavity and a side wall heat dissipation cavity are arranged on the outer side of the shell, a first threaded rod is screwed in a first internal thread column at the opening of the top wall heat dissipation cavity, a horizontal extrusion plate is arranged between bottom end surfaces of the first threaded rod, and a plurality of heat dissipation fins are arranged on two sides of the horizontal extrusion plate at equal intervals. According to the utility model, the top wall heat dissipation cavity and the side wall heat dissipation cavity are respectively arranged on the outer side of the shell, and an operator can adjust the horizontal extrusion plate and the vertical extrusion plate which are symmetrically provided with the heat dissipation fins on two sides by rotating the first threaded rod and the second threaded rod respectively, so that the heat dissipation fins can be better attached to the outer side of the lithium battery body, the lithium battery body is not only suitable for lithium battery bodies with different models and sizes, but also the attaching area between the heat dissipation fins and the lithium battery body is increased, and the heat dissipation efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery protection boxes, in particular to a lithium battery protection box for a street lamp.
Background
The lithium battery is an energy battery which takes lithium metal or lithium alloy as a negative electrode material, has high reaction efficiency, strong safety and small volume, is more and more widely applied, and is powered by the lithium battery in the prior art, however, the heat dissipation of the prior lithium battery is a great problem, and if the lithium battery is always under the condition of high heat, the service life of the lithium battery is relatively short, and the swelling phenomenon is easy to occur.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a lithium battery protection box for a street lamp.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the lithium battery protection box for the street lamp comprises a shell and a lithium battery body, wherein a flip cover is symmetrically arranged on one side of the shell through a hinge in an opening and closing manner, and the lithium battery body is arranged in the shell;
the middle part of the top end face of the shell is provided with a top wall heat dissipation cavity, two sides of the shell are symmetrically provided with side wall heat dissipation cavities, through cavities are arranged in the top wall heat dissipation cavity and the side wall heat dissipation cavities, the bottom end face of the top wall heat dissipation cavity penetrates through the top wall of the shell, and one side of the side wall heat dissipation cavity penetrates through the side wall of the shell;
the heat dissipation device comprises a top wall heat dissipation cavity, a plurality of heat dissipation fins, a plurality of inner screw threads, a plurality of rotary handle parts, a plurality of threaded parts, a plurality of horizontal extrusion plates, a plurality of heat dissipation fins and a plurality of heat dissipation fins, wherein the two sides of the top wall heat dissipation cavity are symmetrically provided with the first inner screw threads, the middle part of the first inner screw threads are provided with the first threaded rod in a screwed mode, the first threaded rod comprises a rotary handle part and a threaded part, the threaded part of the first threaded rod penetrates through the first inner screw threads, the horizontal extrusion plate is horizontally arranged between the bottom end faces of the threaded parts of the first threaded rod, and the two sides of the horizontal extrusion plate are equidistantly provided with the plurality of heat dissipation fins;
furthermore, it is preferable that the bottom wall inside the case is provided with a plurality of projections at equal intervals, and the lithium battery body is placed between the top end faces of the projections.
In addition, the preferred structure is, the bilateral symmetry of horizontal extrusion board terminal surface is seted up flutedly, is provided with first bearing in the recess to the one end of first threaded rod screw portion is inserted to the middle part of first bearing.
In addition, the preferred structure is, the bilateral symmetry of the uncovered department of lateral wall heat dissipation chamber is provided with the second internal thread post, and the middle part spiro union of second internal thread post is provided with the second threaded rod, and the second threaded rod includes turning handle portion and screw thread portion, and the screw thread portion of second threaded rod runs through in interior second internal thread post to be provided with perpendicular stripper plate perpendicularly between the bottom face of second threaded rod screw thread portion, the both sides equidistance of perpendicular stripper plate is provided with a plurality of fin.
In addition, the preferred structure is that one side of the vertical extrusion plate is symmetrically provided with a groove, a second bearing is arranged in the groove, and one end of a threaded part of a second threaded rod is inserted into the middle of the second bearing.
The beneficial effects of the utility model are as follows:
according to the utility model, the top wall heat dissipation cavity and the side wall heat dissipation cavity are respectively arranged on the outer side of the shell, and an operator can adjust the horizontal extrusion plate and the vertical extrusion plate which are symmetrically provided with the heat dissipation fins on two sides by rotating the first threaded rod and the second threaded rod respectively, so that the heat dissipation fins can be better attached to the outer side of the lithium battery body, the lithium battery body is not only suitable for lithium battery bodies with different models and sizes, but also the attaching area between the heat dissipation fins and the lithium battery body is increased, and the heat dissipation efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a lithium battery protection case for a street lamp according to the present utility model;
fig. 2 is a schematic structural view of a lithium battery protection case for a street lamp according to the present utility model;
fig. 3 is a front view of a lithium battery protection case for a street lamp according to the present utility model.
In the figure: 1 casing, 2 hinges, 3 flip, 4 protruding, 5 lithium cell body, 601 roof heat dissipation chamber, 602 lateral wall heat dissipation chamber, 701 first internal thread post, 702 second internal thread post, 801 first threaded rod, 802 second threaded rod, 901 horizontal stripper plate, 902 vertical stripper plate, 10 radiating fin, 111 first bearing, 112 second bearing.
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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 3, a lithium battery protection box for a street lamp comprises a shell 1 and a lithium battery body 5, wherein a flip cover 3 is symmetrically arranged on one side of the shell 1 through a hinge 2 in an opening and closing manner, and the lithium battery body 5 is arranged in the shell 1;
through the design, the flip cover 3 is arranged on one side of the shell 1 through the hinge 2 in an opening and closing manner, so that the lithium battery body 5 placed in the shell 1 of an operator can be conveniently taken and placed;
in other embodiments, the bottom wall inside the casing 1 is provided with a plurality of protrusions 4 at equal intervals, and the lithium battery body 5 is placed between the top end faces of the protrusions 4;
through the design, the bulges 4 are equidistantly arranged on the bottom wall in the shell 1, when an operator places the lithium battery body 5 into the shell 1, the bulges 4 can raise the lithium battery body 5, and then the bottom end surface of the lithium battery body 5 is better enabled to dissipate heat;
the middle part of the top end surface of the shell 1 is provided with a top wall heat dissipation cavity 601, two sides of the shell 1 are symmetrically provided with side wall heat dissipation cavities 602, through cavities are arranged in the top wall heat dissipation cavity 601 and the side wall heat dissipation cavities 602, the bottom end surface of the top wall heat dissipation cavity 601 penetrates through the top wall of the shell 1, and one side of the side wall heat dissipation cavity 602 penetrates through the side wall of the shell 1;
through the design, the top wall heat dissipation cavity 601 and the side wall heat dissipation cavity 602 which are communicated with the top wall and the side wall of the shell 1 are arranged outside the shell 1, so that heat dissipation caused by the heat generated by the lithium battery body 5 in the shell 1 can be better facilitated;
the two sides of the opening of the top wall heat dissipation cavity 601 are symmetrically provided with first internal thread columns 701, the middle part of each first internal thread column 701 is provided with a first threaded rod 801 in a threaded mode, each first threaded rod 801 comprises a rotating handle part and a threaded part, the threaded parts of the first threaded rods 801 penetrate through the first internal thread columns 701, a horizontal extrusion plate 901 is horizontally arranged between the bottom end faces of the threaded parts of the first threaded rods 801, and two sides of each horizontal extrusion plate 901 are provided with a plurality of heat dissipation fins 10 at equal intervals;
in other embodiments, grooves are symmetrically formed on two sides of the top end surface of the horizontal extrusion plate 901, a first bearing 111 is arranged in the grooves, and one end of a threaded part of a first threaded rod 801 is inserted into the middle of the first bearing 111;
through the design, an operator drives the horizontal extrusion plate 901 to move in the vertical direction when the first threaded rod 801 rotates by rotating the first threaded rod 801 in the first threaded column 701, so that the radiating fins 10 under the horizontal extrusion plate 901 are better attached to the top end surface of the lithium battery body 5, the attaching area between the radiating fins 10 and the lithium battery body 5 is increased, and the aim of improving heat dissipation is fulfilled;
in other embodiments, the two sides of the opening of the side wall heat dissipation cavity 602 are symmetrically provided with second internal thread columns 702, the middle part of the second internal thread column 702 is provided with a second threaded rod 802 in a threaded manner, the second threaded rod 802 comprises a rotating handle part and a threaded part, the threaded part of the second threaded rod 802 penetrates through the second internal thread column 702, a vertical extrusion plate 902 is vertically arranged between the bottom end surfaces of the threaded parts of the second threaded rod 802, and two sides of the vertical extrusion plate 902 are equidistantly provided with a plurality of heat dissipation fins 10;
in other embodiments, a groove is symmetrically formed on one side of the vertical extrusion plate 902, a second bearing 112 is disposed in the groove, and one end of the threaded portion of the second threaded rod 802 is inserted into the middle of the second bearing 112;
through the design, an operator rotates the second threaded rod 802 in the second threaded column 702, and when the second threaded rod 802 rotates, the vertical extrusion plate 902 is driven to move in the horizontal direction, so that the radiating fins 10 on one side of the vertical extrusion plate 902 are better attached to the side surface of the lithium battery body 5, the attaching area between the radiating fins 10 and the lithium battery body 5 is increased, and the aim of improving heat dissipation is fulfilled;
in this embodiment, set up roof heat dissipation chamber and lateral wall heat dissipation chamber respectively in the casing outside, the operator can be adjusted the horizontal extrusion board and the vertical extrusion board that the bilateral symmetry set up radiating fin through rotating first threaded rod and second threaded rod respectively for radiating fin is better laminate with the outside of lithium cell body, not only is applicable to the lithium cell body of different model sizes, still improves the laminating area between radiating fin and the lithium cell body simultaneously, has improved radiating efficiency greatly.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a lithium cell protection box for street lamp, includes casing (1) and lithium cell body (5), its characterized in that, one side of casing (1) is provided with flip (3) through hinge (2) symmetry opening and shutting to the inside of casing (1) is provided with lithium cell body (5), the middle part of casing (1) terminal surface is provided with roof heat dissipation chamber (601), and the bilateral symmetry of casing (1) is provided with lateral wall heat dissipation chamber (602), all is provided with the cavity that link up in roof heat dissipation chamber (601) and lateral wall heat dissipation chamber (602), and the bottom surface of roof heat dissipation chamber (601) runs through in the roof of casing (1), and one side of lateral wall heat dissipation chamber (602) runs through in the lateral wall of casing (1), the bilateral symmetry of the uncovered department in roof heat dissipation chamber (601) is provided with first internal thread post (701), and the middle part spiro union of first threaded rod (801) is provided with first threaded rod (801), and threaded rod (801) include turning handle portion and screw portion, and the screw portion of first threaded rod (801) runs through in first internal thread post (701) and the horizontal extrusion plate (10) of lateral wall heat dissipation plate (10) of first threaded rod (801) bottom surface level.
2. The lithium battery protection box for street lamps according to claim 1, characterized in that the bottom wall inside the housing (1) is provided with a plurality of protrusions (4) at equal intervals, and the lithium battery body (5) is placed between the top end faces of the protrusions (4).
3. The lithium battery protection box for the street lamp according to claim 1, wherein grooves are symmetrically formed in two sides of the top end face of the horizontal extrusion plate (901), a first bearing (111) is arranged in the grooves, and one end of a threaded portion of a first threaded rod (801) is inserted into the middle of the first bearing (111).
4. The lithium battery protection box for the street lamp according to claim 1, wherein the two sides of the opening of the side wall heat dissipation cavity (602) are symmetrically provided with second internal thread columns (702), the middle part of each second internal thread column (702) is provided with a second threaded rod (802) in a threaded mode, each second threaded rod (802) comprises a rotating handle part and a threaded part, the threaded parts of the second threaded rods (802) penetrate through the inner second internal thread columns (702), vertical extrusion plates (902) are vertically arranged between bottom end faces of the threaded parts of the second threaded rods (802), and two sides of each vertical extrusion plate (902) are provided with a plurality of heat dissipation fins (10) at equal intervals.
5. The lithium battery protection box for street lamps according to claim 4, wherein the vertical extrusion plate (902) is symmetrically provided with a groove on one side, a second bearing (112) is arranged in the groove, and one end of the threaded portion of the second threaded rod (802) is inserted into the middle of the second bearing (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221888268.XU CN218975642U (en) | 2022-07-22 | 2022-07-22 | Lithium battery protection box for street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221888268.XU CN218975642U (en) | 2022-07-22 | 2022-07-22 | Lithium battery protection box for street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218975642U true CN218975642U (en) | 2023-05-05 |
Family
ID=86156157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221888268.XU Expired - Fee Related CN218975642U (en) | 2022-07-22 | 2022-07-22 | Lithium battery protection box for street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218975642U (en) |
-
2022
- 2022-07-22 CN CN202221888268.XU patent/CN218975642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |