CN209822829U - Heat abstractor suitable for lithium cell - Google Patents
Heat abstractor suitable for lithium cell Download PDFInfo
- Publication number
- CN209822829U CN209822829U CN201920486477.3U CN201920486477U CN209822829U CN 209822829 U CN209822829 U CN 209822829U CN 201920486477 U CN201920486477 U CN 201920486477U CN 209822829 U CN209822829 U CN 209822829U
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- CN
- China
- Prior art keywords
- heat dissipation
- box
- top side
- heat
- lithium battery
- 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
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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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a heat abstractor suitable for lithium cell, includes the box, and the top side of box is equipped with the case lid, is equipped with the heat dissipation box in the box, and the top side opening of heat dissipation box, the top side of heat dissipation box are equipped with the heat dissipation apron, and heat dissipation apron and case lid fixed connection are equipped with the lithium cell in the heat dissipation box, and the ventilation hole is seted up respectively in the middle of box left side and right side, and the lower extreme of filter fixed connection scraper blade is passed to the left end of left suction fan pivot, the right side of scraper blade. Use the utility model discloses the time, the heat that the lithium cell produced can be absorbed and transmit for heat dissipation baffle, heat dissipation post by heat dissipation box, heat dissipation apron respectively, can increase the radiating rate of lithium cell through heat dissipation baffle and heat dissipation post to for the extraction fan circular telegram, left extraction fan blows in cold wind in the box, and the filter can filter the dust piece that gets into in the inside cold air of box, and the scraper blade can scrape the absorptive dust piece in filter left side.
Description
Technical Field
The utility model belongs to the heat abstractor field, specifically speaking are heat abstractor suitable for lithium cell.
Background
Lithium cell all can produce a large amount of heats when using or charging, a large amount of heat gathering burns out the lithium cell easily, make the life of lithium cell shorten, current lithium cell heat abstractor generally adopts single heat dissipation fan to the lithium cell heat dissipation of blowing, form comparatively chaotic air current, the unable smooth discharge of hot-air that the lithium cell produced, it is poor to lead to the radiating effect, general lithium cell heat abstractor does not have filter equipment simultaneously, a large amount of dust catkin are absorbed in heat abstractor and are adsorbed on the heating panel, the radiating effect that leads to the heating panel worsens, or be equipped with filter equipment, but the filter screen is often blockked up by the dust piece, influence heat abstractor's normal ventilation, can't satisfy the actual demand, so I have designed a neotype heat abstractor who is applicable to the.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat abstractor suitable for lithium cell for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a heat dissipation device suitable for a lithium battery comprises a box body, a box cover is arranged on the top side of the box body, a heat dissipation box is arranged in the box body, the top side of the heat dissipation box is open, a heat dissipation cover plate is arranged on the top side of the heat dissipation box, the heat dissipation cover plate is fixedly connected with the box cover, the lithium battery is arranged in the heat dissipation box, the inner side of the heat dissipation cover plate and the inner wall of the heat dissipation box are respectively in contact fit with the corresponding side surfaces of the lithium battery, the rear side, the bottom side is equipped with horizontal heat dissipation baffle respectively with the top side of heat dissipation apron, and the left side and the right side of heat dissipation box are equipped with even heat dissipation post respectively, and the ventilation hole is seted up respectively in the middle of box left side and right side, fixed mounting extraction fan in the ventilation hole respectively, the fixed mounting filter in the left ventilation hole, the lower extreme of filter fixed connection scraper blade is passed to the left end of left extraction fan pivot, the right side of scraper blade and the left side sliding contact cooperation of filter.
According to the heat dissipation device suitable for the lithium battery, the left side of the top side of the box body is hinged with the left end of the box cover through the torsion spring.
According to the heat dissipation device suitable for the lithium battery, the middle of the top side of the box cover is provided with the threaded through hole, the threaded through hole is internally provided with the bolt, and the lower end of the bolt is connected with the top side bearing of the heat dissipation cover plate.
According to the heat dissipation device suitable for the lithium battery, the heat dissipation box is an aluminum box, and the heat dissipation cover plate and the heat dissipation partition plate are aluminum plates.
According to the heat dissipation device suitable for the lithium battery, the heat dissipation partition plate and the corresponding heat dissipation box or the corresponding heat dissipation cover plate are in an integral structure.
According to the heat dissipation device suitable for the lithium battery, the supporting blocks are fixedly mounted at four corners of the bottom of the box body respectively, the right-angle grooves are formed in the inner corners of the top sides of the supporting blocks respectively, and the four corners of the bottom side of the heat dissipation box are located in the corresponding right-angle grooves respectively.
The utility model has the advantages that: the utility model discloses simple structure thinks about ingeniously, utilizes two heat dissipation fans to make the heat abstractor inner chamber form the convection current, can effectively inhale cold air, discharge hot-air, can filter inspiratory hot-air simultaneously to can clear up the filter, can satisfy the market demand, be fit for promoting. When the utility model is used, the heat generated by the lithium battery can be absorbed and transferred to the heat dissipation baffle plate and the heat dissipation column by the heat dissipation box and the heat dissipation cover plate respectively, the heat dissipation speed of the lithium battery can be increased by the heat dissipation baffle plate and the heat dissipation column, the air suction fan is powered on, the left air suction fan blows cold air into the box body, the filter plate can filter dust debris in the cold air entering the box body, when the cold air blows to the left heat dissipation column, the cold air is blown to the upper and lower front and back sides of the heat dissipation box in a disordered way, and is guided to the right end of the box body by the heat dissipation baffle plate on the upper and lower front sides of the heat dissipation box, the heat dissipation baffle plate uniformly guides the cold air, and flows into the heat dissipation column on the right side to flow out from the ventilation hole on the right side, the cold air takes away the heat generated by the heat dissipation, the left and right side exhaust fans are mutually left and right to form convection, so that the optimal heat dissipation effect can be achieved; simultaneously the scraper blade rotation is treated in left suction fan's pivot, and the scraper blade can be scraped the absorbent dust piece in filter left side, avoids the filter to block up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is an enlarged view of part i of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A heat dissipation device suitable for a lithium battery comprises a box body 1, a box cover 2 is arranged on the top side of the box body 1, a heat dissipation box 3 is arranged in the box body 1, the top side of the heat dissipation box 3 is provided with an opening, a heat dissipation cover plate 4 is arranged on the top side of the heat dissipation box 3, the heat dissipation cover plate 4 is fixedly connected with the box cover 2, the lithium battery 5 is arranged in the heat dissipation box 3, the inner side of the heat dissipation cover plate 4 and the inner wall of the heat dissipation box 3 are respectively in contact fit with the corresponding side surfaces of the lithium battery 5, transverse heat dissipation partition plates 6 are respectively arranged on the front side, the rear side and the bottom side of the heat dissipation box 3 and the top side of the heat dissipation cover plate 4, uniform heat dissipation columns 7 are respectively arranged on the left side and the right side of the box body 1, vent holes 8 are respectively formed in the middles of the left side and the right side of the, the right side of the scraper 11 is in sliding contact engagement with the left side of the filter plate 10. The utility model discloses simple structure thinks about ingeniously, utilizes two heat dissipation fans to make the heat abstractor inner chamber form the convection current, can effectively inhale cold air, discharge hot-air, can filter inspiratory hot-air simultaneously to can clear up the filter, can satisfy the market demand, be fit for promoting. When the utility model is used, the heat generated by the lithium battery 5 can be absorbed by the heat dissipation box 3 and the heat dissipation cover plate 4 respectively and transmitted to the heat dissipation baffle 6 and the heat dissipation column 7, the heat dissipation speed of the lithium battery 5 can be increased through the heat dissipation baffle 6 and the heat dissipation column 7, the suction fan 9 is electrified, the left suction fan 9 blows cold air into the box body 1, the filter plate 10 can filter dust debris in the cold air entering the box body 1, when the cold air blows to the left heat dissipation column 7, the cold air is blown to the upper and lower front and back sides of the heat dissipation box 3 in a mess, and is guided to the right end of the box body 1 through the heat dissipation baffle 6 on the upper and lower front sides of the heat dissipation box 3, the heat dissipation baffle 6 uniformly guides the cold air, and flows into the right heat dissipation column 7 to flow out from the ventilation hole on the right side, the cold air flows through the left heat dissipation column 7, the heat dissipation baffle, meanwhile, the right side extraction fan 9 can extract hot air in the box body 1, and the left side extraction fan 9 and the right side extraction fan 9 are mutually arranged on the left and right sides to form convection, so that the optimal heat dissipation effect can be achieved; simultaneously scraper blade 11 is treated in the pivot of left side extraction fan 9 and is rotated, and scraper blade 11 can scrape the absorptive dust piece in filter 10 left side, avoids filter 10 to block up.
Specifically, as shown in the drawings, the left side of the top side of the box body 1 and the left end of the box cover 2 are hinged through a torsion spring. The box cover 2 and the box body 1 can keep a closed state under the action of the torsion spring.
Specifically, as shown in the figure, a threaded through hole 12 is formed in the middle of the top side of the case cover 2 according to the embodiment, a bolt 13 is installed in the threaded through hole 12, and the lower end of the bolt 13 is connected with the top side bearing of the heat dissipation cover plate 4. The height of the heat-dissipating cover plate 4 can be adjusted up and down by rotating the bolt 13, so that the bottom side of the heat-dissipating cover plate 4 is kept in good contact fit with the top side of the lithium battery 5.
Further, as shown in the figure, the heat dissipation box 3 described in this embodiment is an aluminum box, and the heat dissipation cover plate 4 and the heat dissipation partition plate 6 are aluminum plates. The aluminum has excellent thermal conductivity and high plasticity, and is convenient for the production and manufacture of the heat dissipation box 3, the heat dissipation cover plate 4 and the heat dissipation partition plate 6.
Furthermore, as shown in the figure, the heat dissipation partition 6 of the present embodiment is integrated with the corresponding heat dissipation box 3 or the heat dissipation cover plate 4. The structural firmness between the heat dissipation partition plate 6 and the corresponding heat dissipation box 3 or the heat dissipation cover plate 4 is improved.
Furthermore, as shown in the figure, the four corners of the bottom of the box 1 according to the embodiment are respectively and fixedly installed with a supporting block 15, the inner corners of the top side of the supporting block 15 are respectively provided with a right-angle groove 14, and the four corners of the bottom side of the heat dissipation box 3 are respectively located in the corresponding right-angle grooves 14. The four right-angle grooves 14 can limit the left-right front-and-back movement of the heat dissipation box 3, and avoid the collision of the heat dissipation partition plate 6 and the heat dissipation column 7 with the inner wall of the box body 1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a heat abstractor suitable for lithium cell which characterized in that: comprises a box body (1), a box cover (2) is arranged on the top side of the box body (1), a heat dissipation box (3) is arranged in the box body (1), the top side of the heat dissipation box (3) is open, a heat dissipation cover plate (4) is arranged on the top side of the heat dissipation box (3), the heat dissipation cover plate (4) is fixedly connected with the box cover (2), a lithium battery (5) is arranged in the heat dissipation box (3), the inner side of the heat dissipation cover plate (4) and the inner wall of the heat dissipation box (3) are respectively in contact fit with the corresponding side surfaces of the lithium battery (5), transverse heat dissipation partition plates (6) are respectively arranged on the front side, the rear side and the bottom side of the heat dissipation box (3) and the top side of the heat dissipation cover plate (4), uniform heat dissipation columns (7) are respectively arranged on the left side and the right side of the heat dissipation box (3), ventilation holes (8) are respectively formed in the middle of the, the left end of the rotating shaft of the left suction fan (9) penetrates through the lower end of a scraper (11) fixedly connected with a filter plate (10), and the right side of the scraper (11) is matched with the left side of the filter plate (10) in a sliding contact manner.
2. The heat dissipating device for a lithium battery as claimed in claim 1, wherein: the left side of the top side of the box body (1) is hinged with the left end of the box cover (2) through a torsion spring.
3. The heat dissipating device for a lithium battery as claimed in claim 2, wherein: the middle of the top side of the box cover (2) is provided with a threaded through hole (12), a bolt (13) is installed in the threaded through hole (12) in a threaded mode, and the lower end of the bolt (13) is connected with a top side bearing of the heat dissipation cover plate (4).
4. The heat dissipating device for a lithium battery as claimed in claim 1, wherein: the heat dissipation box (3) is an aluminum box, and the heat dissipation cover plate (4) and the heat dissipation partition plate (6) are aluminum plates.
5. The heat dissipating device for a lithium battery as claimed in claim 4, wherein: the heat dissipation partition plates (6) are respectively integrated with the corresponding heat dissipation boxes (3) or the corresponding heat dissipation cover plates (4).
6. The heat dissipating device for a lithium battery as claimed in claim 1, wherein: four corners of the bottom of the box body (1) are respectively and fixedly provided with a supporting block (15), the inner corners of the top side of the supporting block (15) are respectively provided with a right-angle groove (14), and the four corners of the bottom side of the heat dissipation box (3) are respectively positioned in the corresponding right-angle grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486477.3U CN209822829U (en) | 2019-04-11 | 2019-04-11 | Heat abstractor suitable for lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486477.3U CN209822829U (en) | 2019-04-11 | 2019-04-11 | Heat abstractor suitable for lithium cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209822829U true CN209822829U (en) | 2019-12-20 |
Family
ID=68879493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920486477.3U Expired - Fee Related CN209822829U (en) | 2019-04-11 | 2019-04-11 | Heat abstractor suitable for lithium cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209822829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114497805A (en) * | 2022-01-20 | 2022-05-13 | 李小英 | New energy automobile battery heat dissipation guard box |
| CN116512924A (en) * | 2023-06-19 | 2023-08-01 | 江苏华东特种车辆有限公司 | Energy-saving power supply vehicle, using method and energy management method |
-
2019
- 2019-04-11 CN CN201920486477.3U patent/CN209822829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114497805A (en) * | 2022-01-20 | 2022-05-13 | 李小英 | New energy automobile battery heat dissipation guard box |
| CN116512924A (en) * | 2023-06-19 | 2023-08-01 | 江苏华东特种车辆有限公司 | Energy-saving power supply vehicle, using method and energy management method |
| CN116512924B (en) * | 2023-06-19 | 2023-10-20 | 江苏华东特种车辆有限公司 | Energy-saving power supply vehicle, using method and energy management method |
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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: 20191220 Termination date: 20210411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |