CN209880679U - Lithium iron square aluminum shell multiplying power type battery protection device - Google Patents
Lithium iron square aluminum shell multiplying power type battery protection device Download PDFInfo
- Publication number
- CN209880679U CN209880679U CN201920399018.1U CN201920399018U CN209880679U CN 209880679 U CN209880679 U CN 209880679U CN 201920399018 U CN201920399018 U CN 201920399018U CN 209880679 U CN209880679 U CN 209880679U
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- China
- Prior art keywords
- battery body
- lithium iron
- frame
- protection device
- type 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of battery protection, in particular to a multiplying power type battery protection device for a square lithium iron aluminum shell, which comprises a protection frame and a battery body, wherein the battery body is arranged in the middle of the inner cavity of the protection frame, clamping blocks are symmetrically matched on the upper parts of the left side wall and the right side wall of the battery body and are arranged in the middle of an arc plate, two groups of first slide blocks are symmetrically arranged at the upper end and the lower end of the arc plate, the first slide blocks are connected with first slide rails in a sliding way, and the first slide rails are symmetrically arranged on the left side wall and the right side wall of the protection frame, the multiplying power type battery protection device for the square lithium iron aluminum shell not only can achieve the aim of relieving external impact force under the action of a buffer spring, effectively prevent the impact on the protection frame, has good protection effect, but also increases the flow of air in the protection frame through the work of an exhaust fan, and, the heat dissipation speed is high, and the heat dissipation effect is better.
Description
Technical Field
The utility model relates to a battery protection technology field, concretely relates to square aluminum hull multiplying power type battery protector of indisputable lithium.
Background
Lithium iron phosphate (LiFePO 4, also called as "lithium iron phosphate") is a novel lithium ion battery anode material, and is particularly suitable for being used as a lithium ion power battery anode material. The raw material of the lithium iron phosphate has wide sources and has the characteristics of no toxicity, no harm, no pollution and the like, so the lithium iron phosphate is an ideal next-generation lithium ion battery anode material. At present, lithium iron phosphate has been applied to a certain extent in the fields of electric automobiles, electric tools and the like, but is still limited. In the process of installing the battery, the battery needs to be protected and subjected to heat dissipation treatment, so that the service life of the battery is prolonged.
For example, the storage battery protection device with the Chinese patent application number of CN201720105581.4 comprises a bracket assembly and a cover, wherein the cover covers the bracket assembly, one side of the cover is clamped with the bracket assembly, and the other side of the cover is connected with the bracket assembly through a connecting piece; the storage battery is arranged in a cavity formed by the cover and the bracket assembly; and a plurality of groups of pressing assemblies for fixing the storage battery are also arranged in the cavity.
Above-mentioned utility model although can protect the battery and handle, there is the protecting effect poor, does not dispel the heat, does not adsorb the moisture outside the battery to and shortcoming such as be not convenient for dismantle, we need develop a square aluminium shell multiplying power type battery protector of lithium iron for this and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a square aluminum hull multiplying power type battery protector of lithium iron, not only can be through under buffer spring's the effect, reach the purpose of alleviating outside impact, the effectual striking to the protecting frame that has prevented, excellent in protection effect, and through the work of exhaust fan, the flow of the air in the protecting frame has been increased, under the cooperation of louvre, reached and carried out radiating purpose to battery body, the radiating rate is fast, the radiating effect is better, simultaneously through carrying out absorbing effect to battery body, can reduce the harm of vibrations to battery body, further prolong battery body's life.
The utility model discloses a following technical scheme realizes:
a multiplying power type battery protection device for a lithium iron square aluminum shell comprises a protection frame and a battery body, wherein the battery body is arranged in the middle of an inner cavity of the protection frame, clamping blocks are symmetrically matched on the upper portions of the left side wall and the right side wall of the battery body, the battery body is arranged in the middle of an arc plate, two groups of first sliding blocks are symmetrically arranged at the upper end and the lower end of the arc plate, the first sliding blocks are connected with first sliding rails in a sliding mode, the first sliding rails are symmetrically arranged on the left side wall and the right side wall of the protection frame, two groups of damping springs are symmetrically arranged between the first sliding blocks and the first sliding rails, heat dissipation holes are uniformly formed in the left side wall and the right side wall of the protection frame, air outlets are symmetrically formed in the bottom wall of the protection frame, an exhaust fan is installed on the upper portions of, the slot symmetry sets up protection frame left and right sides wall top, protection frame left and right sides wall with link to each other through fixing bolt between the bolt, the apron bottom is equipped with dry frame, dry frame with the battery body cooperatees, the protruding groove has evenly been seted up to the protection frame diapire, the protruding inslot cooperation has T shape pole, T shape pole left and right sides wall symmetry is equipped with the second slider, it links to each other to slide between second slider and the second slide rail, the second slide rail symmetry sets up protruding groove left and right sides wall, T shape pole roof with the symmetry is equipped with buffer spring between the protruding groove top, the through-hole has been seted up to protruding groove bottom, T shape pole passes the through-hole links to each other with the mounting groove, the mounting groove fit has the ball.
Preferably, the heat dissipation holes and the air outlet are provided with dust screens.
Preferably, the exhaust fan is electrically connected with the battery body, and the air outlet is matched with the battery body.
Preferably, the arc-shaped plate is made of elastic steel.
Preferably, the ball is connected with the mounting groove in a rolling manner.
Preferably, the drying frame is filled with a drying agent.
The utility model has the advantages that:
1. under buffer spring's effect, reach the purpose of alleviating outside impact, effectually prevented the striking to the protective frame, the protecting effect is good to the reduction is to the influence of battery body.
2. Through the work of exhaust fan, increased the flow of the air in the protective frame, under the cooperation of louvre, reached and carried out radiating purpose to battery body, the radiating rate is fast, and the radiating effect is better, prevents that the high temperature from influencing battery body's normal operating.
3. Through under the effect at dust screen and dry frame, prevented that external dust from getting into in the protective frame to and absorb the steam in the protective frame, carry out dustproof dampproofing processing to battery body, improved battery body's life.
4. Under arc and damping spring's the cushioning effect, reach and carry out absorbing effect to battery body, can reduce vibrations to battery body's harm, further prolong battery body's life.
5. Through unscrewing fixing bolt, take off the apron, reach the effect of dismantling the change to battery body and dry frame, easy operation has reduced cost of maintenance, greatly reduced staff's the amount of labour.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of the present invention a;
fig. 3 is an enlarged view of the present invention B.
In the figure: 1-protective frame, 2-battery body, 3-clamping block, 4-arc plate, 5-first sliding block, 6-first sliding rail, 7-damping spring, 8-heat dissipation hole, 9-air outlet, 10-exhaust fan, 11-cover plate, 12-bolt, 13-slot, 14-fixing bolt, 15-drying frame, 16-convex groove, 17-T plate, 18-second sliding block, 19-second sliding rail, 20-buffer spring, 21-through hole, 22-mounting groove and 23-ball.
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.
The utility model provides a square aluminum hull multiplying power type battery protector of indisputable lithium, including protecting frame 1 and battery body 2, battery body 2 sets up at 1 inner chamber middle part of protecting frame, the cooperation of 2 left and right sides wall upper portion symmetries of battery body has clamp splice 3, the setting is at 4 middle parts of arc, both ends symmetry is equipped with two sets of first sliders 5 about the arc 4, it links to each other to slide between first slider 5 and the first slide rail 6, 6 symmetries of first slide rail set up at 1 left and right sides wall of protecting frame, it is equipped with two sets of damping spring 7 to be located the symmetry between first slider 5 and the first slide rail 6, louvre 8 has evenly been seted up on 1 left and right sides wall of protecting frame, air outlet 9 has been seted up to 1 diapire symmetry.
The top of the protective frame 1 is matched with a cover plate 11, the two sides of the bottom of the cover plate 11 are symmetrically provided with bolts 12, the bolts 12 are matched with slots 13, the slots 13 are symmetrically arranged at the top of the left and right side walls of the protective frame 1, the left and right side walls of the protective frame 1 are connected with the bolts 12 through fixing bolts 14, the bottom of the cover plate 11 is provided with a drying frame 15, the drying frame 15 is matched with the battery body 2, the bottom wall of the protective frame 1 is uniformly provided with a convex groove 16, a T-shaped rod 17 is matched in the convex groove 16, the left and right side walls of the T-shaped rod 17 are symmetrically provided with a second slide block 18, the second slide block 18 is connected with a second slide rail 19 in a sliding way, the second slide rail 19 is symmetrically arranged at the left and right side walls of the convex groove 16, a buffer spring 20 is symmetrically arranged between the top wall of the T-shaped rod 17 and, the ball 23 is connected with the mounting groove 22 in a rolling way.
Specifically, the heat dissipation holes 8 and the air outlet 9 are provided with dust screens for performing dust prevention treatment on the battery body 2; the exhaust fan 10 is electrically connected with the battery body 2, and the air outlet 9 is matched with the battery body 2; the arc-shaped plates 4 are made of elastic steel, so that the damping effect is improved; the drying frame 15 is filled with a drying agent.
The utility model discloses when using, when needs receive the striking to the battery bottom, under the effect of T shape pole 17, mounting groove 22 and ball 23 for external force drives T shape pole 17 upward movement under the cooperation of second slider 18 and second slide rail 19, thereby extrudees buffer spring 20 in the convex groove 16, thereby reach the purpose of alleviating outside impact, effectually prevented the striking to protective frame 1, the protecting effect is good, thereby reduce the influence to battery body 2.
Battery body 2 is at the operation in-process, when needs carry out the heat dissipation to battery body 2, and control exhaust fan 10 work has increased the flow of the air in protective frame 1, under the cooperation of louvre 8, has reached and has carried out radiating purpose to battery body 2, and the radiating rate is fast, and the radiating effect is better, prevents that the high temperature from influencing battery body 2's normal operating. Under the effect of dust screen and dry frame 15, prevented that external dust from getting into in the protective frame 1 to and absorb the steam in the protective frame 1, carry out dustproof dampproofing processing to battery body 2, improved battery body 2's life.
When a machine runs, the machine can generate vibration continuously, so that the protective frame 1 can be driven to vibrate, the protective frame 1 drives the battery body 2 to extrude the arc-shaped plate 4 through the clamping block 3, the arc-shaped plate 4 drives the first sliding block 5 to move towards one end far away from the clamping block 3 under the coordination of the first sliding rail 6, the damping spring 7 is stretched, and under the damping action of the arc-shaped plate 4 and the damping spring 7, the effect of damping the battery body 2 is achieved, the damage of vibration to the battery body 2 can be reduced, and the service life of the battery body 2 is further prolonged; simultaneously through unscrewing fixing bolt 14, take off apron 11, reach the effect of dismantling the change to battery body 2 and dry frame 15, easy operation has reduced cost of maintenance, greatly reduced staff's the amount of labour.
The control mode of the exhaust fan 10 is controlled by a peripheral controller matched with the exhaust fan, the model of the controller is MAM-200, and the control circuit can be realized by simple programming of technicians in the field, belongs to the common general knowledge in the field, is only used and is not improved, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
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 square aluminum hull multiplying power type battery protector of lithium iron, includes protecting frame and battery body, its characterized in that: the battery body is arranged in the middle of the inner cavity of the protective frame, clamping blocks are symmetrically matched on the upper portions of the left and right side walls of the battery body, the battery body is arranged in the middle of an arc plate, two groups of first sliding blocks are symmetrically arranged at the upper and lower ends of the arc plate, the first sliding blocks are connected with first sliding rails in a sliding manner, the first sliding rails are symmetrically arranged on the left and right side walls of the protective frame, two groups of damping springs are symmetrically arranged between the first sliding blocks and the first sliding rails, radiating holes are uniformly formed in the left and right side walls of the protective frame, a cover plate is matched on the top of the protective frame, inserting pins are symmetrically arranged on the two sides of the bottom of the cover plate, the inserting pins are matched with inserting grooves, the inserting grooves are symmetrically arranged on the top of the left and right side walls of the protective frame, the dry frame with the battery body cooperatees, the air outlet has been seted up to protection frame diapire symmetry, the exhaust fan is installed on air outlet upper portion, the protruding groove has evenly been seted up to the protection frame diapire, the protruding inslot cooperation has T shape pole, T shape pole left and right sides wall symmetry is equipped with the second slider, it links to each other to slide between second slider and the second slide rail, the second slide rail symmetry sets up protruding groove left and right sides wall, T shape pole roof with the symmetry is equipped with buffer spring between the protruding groove top, the through-hole has been seted up to protruding groove bottom, T shape pole passes the through-hole links to each other with the mounting groove, the mounting groove fit has the ball.
2. The lithium iron square aluminum shell rate type battery protection device of claim 1, characterized in that: the heat dissipation holes and the air outlet are provided with dust screens.
3. The lithium iron square aluminum shell rate type battery protection device of claim 1, characterized in that: the exhaust fan is electrically connected with the battery body, and the air outlet is matched with the battery body.
4. The lithium iron square aluminum shell rate type battery protection device of claim 1, characterized in that: the arc-shaped plate is made of elastic steel.
5. The lithium iron square aluminum shell rate type battery protection device of claim 1, characterized in that: the ball is connected with the mounting groove in a rolling manner.
6. The lithium iron square aluminum shell rate type battery protection device of claim 1, characterized in that: and the drying frame is filled with a drying agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399018.1U CN209880679U (en) | 2019-03-27 | 2019-03-27 | Lithium iron square aluminum shell multiplying power type battery protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399018.1U CN209880679U (en) | 2019-03-27 | 2019-03-27 | Lithium iron square aluminum shell multiplying power type battery protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880679U true CN209880679U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920399018.1U Expired - Fee Related CN209880679U (en) | 2019-03-27 | 2019-03-27 | Lithium iron square aluminum shell multiplying power type battery protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880679U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341959A (en) * | 2020-02-28 | 2020-06-26 | 河南简行能源科技有限公司 | A battery box anticollision structure for lithium battery power supply system |
| CN112134326A (en) * | 2020-09-16 | 2020-12-25 | 湖南炬神电子有限公司 | Long service life's trinity charging source |
| CN112197617A (en) * | 2020-10-12 | 2021-01-08 | 赵文庆 | Ready-package high-efficient heat exchanger based on fine chemical production |
| CN113964435A (en) * | 2021-09-24 | 2022-01-21 | 安徽海容电源动力股份有限公司 | Super lead-carbon battery produced by utilizing environment-friendly alloy |
| CN114639912A (en) * | 2020-12-16 | 2022-06-17 | 广东博智林机器人有限公司 | Battery compartment |
-
2019
- 2019-03-27 CN CN201920399018.1U patent/CN209880679U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341959A (en) * | 2020-02-28 | 2020-06-26 | 河南简行能源科技有限公司 | A battery box anticollision structure for lithium battery power supply system |
| CN111341959B (en) * | 2020-02-28 | 2022-04-15 | 河南简行能源科技有限公司 | A battery box anticollision structure for lithium battery power supply system |
| CN112134326A (en) * | 2020-09-16 | 2020-12-25 | 湖南炬神电子有限公司 | Long service life's trinity charging source |
| CN112197617A (en) * | 2020-10-12 | 2021-01-08 | 赵文庆 | Ready-package high-efficient heat exchanger based on fine chemical production |
| CN114639912A (en) * | 2020-12-16 | 2022-06-17 | 广东博智林机器人有限公司 | Battery compartment |
| CN113964435A (en) * | 2021-09-24 | 2022-01-21 | 安徽海容电源动力股份有限公司 | Super lead-carbon battery produced by utilizing environment-friendly alloy |
| CN113964435B (en) * | 2021-09-24 | 2023-07-21 | 安徽海容电源动力股份有限公司 | Super lead-carbon battery produced by environment-friendly alloy |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210327 |