CN213184414U - Waterproof device of lithium battery thermal management system - Google Patents
Waterproof device of lithium battery thermal management system Download PDFInfo
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- CN213184414U CN213184414U CN202022232369.9U CN202022232369U CN213184414U CN 213184414 U CN213184414 U CN 213184414U CN 202022232369 U CN202022232369 U CN 202022232369U CN 213184414 U CN213184414 U CN 213184414U
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- heat dissipation
- box body
- rotating rod
- waterproof
- lithium 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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Abstract
The utility model relates to the technical field of lithium battery thermal management systems, in particular to a waterproof device of a lithium battery thermal management system, which comprises a bottom plate, a box body, a top plate and an equipment installation box are sequentially stacked on one side surface of the bottom plate, a first heat dissipation strip-shaped hole is arranged on the outer side wall of the box body, a first waterproof assembly is connected at the first heat dissipation strip-shaped hole and comprises a fixed seat and a first mounting frame, a rotating motor is arranged in an inner cavity of the fixed seat, a first rotating rod is rotatably connected on the first mounting frame, a first baffle is connected on the first rotating rod, one end of the first rotating rod extends to the inner cavity of the fixed seat and is fixedly connected with an output shaft of the rotating motor, the heat dissipation effect of the box body can be enhanced by arranging the first heat dissipation strip-shaped hole, when the waterproof device is used in a rainy or water environment, the first rotating rod and the first baffle, thereby achieving the waterproof effect.
Description
Technical Field
The utility model relates to a lithium cell thermal management system technical field, in particular to lithium cell thermal management system's watertight fittings.
Background
Because the rapid development of new forms of energy trade, electric power receives more and more favour as a clean energy, to electric automobile, electric bicycle's the energy application aspect, the lithium cell has the volume, the advantage of weight and the efficient advantage of electric energy storage, but because lithium cell work can produce a large amount of heats and then influence the continuation work of lithium cell, current lithium cell group is generally through placing in the protecting box in order to reach the guard action to the lithium cell in the use, the inside heat dissipation of current protecting box is generally through the cooperation of seting up louvre and heat dissipation fan, reach the radiating effect of box, however this kind of structure can lead to when meetting rainy or having the water environment to use when using, have rivers to flow in the box and then lead to the lithium cell in the box to bump water and cause the damage.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: a waterproof device of a lithium battery thermal management system is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a lithium cell thermal management system's watertight fittings, includes the bottom plate, box, roof and equipment fixing box have been stacked gradually on the side of bottom plate, the lithium cell has been placed to the box inner chamber, first heat dissipation bar hole has been seted up on the lateral wall of box, first heat dissipation bar hole department is connected with first waterproof component, first waterproof component includes fixing base and first mounting bracket, the fixing base is located first heat dissipation bar hole one side, the fixing base inner chamber is equipped with the rotation motor, first mounting bracket is located first heat dissipation bar hole top, it is connected with first rotation pole to rotate on the first mounting bracket, be connected with first baffle on the first rotation pole, first baffle sets up with first heat dissipation bar hole relatively, the one end of first rotation pole extends the fixing base inner chamber and rotates the output shaft fixed connection of motor.
Further, more than two second heat dissipation bar-shaped holes are further formed in the outer side wall of the box body, the more than two second heat dissipation bar-shaped holes are sequentially arranged below the first heat dissipation bar-shaped holes, each second heat dissipation bar-shaped hole is correspondingly connected with a second waterproof assembly, each second waterproof assembly comprises a second mounting frame, the second mounting frame is located above the corresponding second heat dissipation bar-shaped hole, a second rotating rod is rotatably connected to the second mounting frame, a second baffle is connected to the second rotating rod, the second baffle is opposite to the corresponding second heat dissipation bar-shaped hole, one end of the second rotating rod extends to the inner cavity of the fixing seat and is rotatably connected with the fixing seat, a driven wheel is sleeved on the outer wall of one end of the second rotating rod and is located in the inner cavity of the fixing seat, the first waterproof assembly further comprises a driving wheel, and the driving wheel is sleeved on the outer wall of an output shaft of the rotating motor, the driving wheel is connected with the driven wheel through a transmission belt.
Furthermore, more than two metal radiating fins are arranged on the outer side wall of the box body.
Further, be equipped with the hot plate between the equipment fixing incasement chamber lateral wall, equipment fixing incasement chamber still is equipped with the heat dissipation fan, the heat dissipation fan is towards the hot plate.
Furthermore, the top plate and the box body are detachably connected, a protrusion is arranged on one side face, close to the box body, of the top plate, a groove matched with the protrusion is formed in the box body, and the protrusion is inserted into the groove.
The beneficial effects of the utility model reside in that:
through setting up box, first heat dissipation strip hole, fixing base, first mounting bracket, rotation motor, first rotation pole and first baffle, the radiating effect of box can be strengthened in the setting in first heat dissipation strip hole, and when using under rainy or chance water environment, can drive first rotation pole and first baffle rotation through rotating the motor to make first baffle cover first heat dissipation strip hole, and then play waterproof effect.
Drawings
Fig. 1 is a schematic structural diagram of a waterproof device of a lithium battery thermal management system according to the present invention;
fig. 2 is a schematic front view of a waterproof device of a lithium battery thermal management system according to the present invention;
fig. 3 is a schematic structural diagram of a waterproof device of a lithium battery thermal management system according to the present invention;
fig. 4 is a schematic partial structural view of a waterproof device of a lithium battery thermal management system according to the present invention;
fig. 5 is an enlarged view of a portion a in fig. 3 of a waterproof device of a lithium battery thermal management system according to the present invention;
description of reference numerals:
1. a base plate;
2. a box body; 21. a first heat-dissipating strip-shaped hole; 22. a second heat-dissipating strip-shaped hole; 23. a groove;
3. a top plate; 31. a protrusion;
4. an equipment installation box; 41. heating plates; 42. a heat dissipation fan;
5. a first water resistant assembly; 51. a fixed seat; 511. rotating the motor; 512. a drive belt; 52. a first mounting bracket; 53. a first rotating lever; 54. a first baffle plate; 55. a driving wheel;
6. a second water resistant assembly; 61. a second mounting bracket; 62. a second rotating lever; 63. a second baffle; 64. a driven wheel;
7. a metal heat sink.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1, the technical solution provided by the present invention is:
the utility model provides a lithium cell thermal management system's watertight fittings, includes the bottom plate, box, roof and equipment fixing box have been stacked gradually on the side of bottom plate, the lithium cell has been placed to the box inner chamber, first heat dissipation bar hole has been seted up on the lateral wall of box, first heat dissipation bar hole department is connected with first waterproof component, first waterproof component includes fixing base and first mounting bracket, the fixing base is located first heat dissipation bar hole one side, the fixing base inner chamber is equipped with the rotation motor, first mounting bracket is located first heat dissipation bar hole top, it is connected with first rotation pole to rotate on the first mounting bracket, be connected with first baffle on the first rotation pole, first baffle sets up with first heat dissipation bar hole relatively, the one end of first rotation pole extends the fixing base inner chamber and rotates the output shaft fixed connection of motor.
From the above description, the beneficial effects of the present invention are:
through setting up box, first heat dissipation strip hole, fixing base, first mounting bracket, rotation motor, first rotation pole and first baffle, the radiating effect of box can be strengthened in the setting in first heat dissipation strip hole, and when using under rainy or chance water environment, can drive first rotation pole and first baffle rotation through rotating the motor to make first baffle cover first heat dissipation strip hole, and then play waterproof effect.
The working principle of the waterproof device of the lithium battery thermal management system is as follows:
when the lithium battery box works, the lithium battery is placed in the box body, and then the top plate and the equipment installation box cover are arranged at the top of the box body and are locked and fixed; at lithium cell during operation, the lithium cell is dispelled the heat to the first heat dissipation bar pore pair that sets up on the box, when using under rainy or chance water environment, starts the rotation motor, rotates the motor and rotates and drive first rotation pole and first baffle and rotate, and then makes first baffle cover first heat dissipation bar pore to play waterproof effect.
Further, more than two second heat dissipation bar-shaped holes are further formed in the outer side wall of the box body, the more than two second heat dissipation bar-shaped holes are sequentially arranged below the first heat dissipation bar-shaped holes, each second heat dissipation bar-shaped hole is correspondingly connected with a second waterproof assembly, each second waterproof assembly comprises a second mounting frame, the second mounting frame is located above the corresponding second heat dissipation bar-shaped hole, a second rotating rod is rotatably connected to the second mounting frame, a second baffle is connected to the second rotating rod, the second baffle is opposite to the corresponding second heat dissipation bar-shaped hole, one end of the second rotating rod extends to the inner cavity of the fixing seat and is rotatably connected with the fixing seat, a driven wheel is sleeved on the outer wall of one end of the second rotating rod and is located in the inner cavity of the fixing seat, the first waterproof assembly further comprises a driving wheel, and the driving wheel is sleeved on the outer wall of an output shaft of the rotating motor, the driving wheel is connected with the driven wheel through a transmission belt.
As can be seen from the above description, the provision of the plurality of groups of second heat-dissipating strip-shaped holes can improve the heat-dissipating effect of the box body, and the second baffle can cover the corresponding second heat-dissipating strip-shaped holes to achieve a waterproof effect; and the driving wheel, the driven wheel and the transmission belt are arranged to enable the opening and closing of the plurality of groups of second baffles to be realized simultaneously.
Furthermore, more than two metal radiating fins are arranged on the outer side wall of the box body.
As can be seen from the above description, the heat dissipation effect of the case can be further improved by providing two or more metal fins on the outer sidewall of the case.
Further, be equipped with the hot plate between the equipment fixing incasement chamber lateral wall, equipment fixing incasement chamber still is equipped with the heat dissipation fan, the heat dissipation fan is towards the hot plate.
From the above description, through setting up the heat dissipation fan, can further improve the radiating effect of box, and make when the box work is in low temperature environment through setting up the hot plate, can heat the box through mutually supporting of heat dissipation fan and hot plate, guarantee the temperature in the box.
Furthermore, the top plate and the box body are detachably connected, a protrusion is arranged on one side face, close to the box body, of the top plate, a groove matched with the protrusion is formed in the box body, and the protrusion is inserted into the groove.
From the above description, it can be known that the sealing performance of the connection between the top plate and the box body is improved through the matching of the groove and the protrusion, so that the overall waterproof effect is further improved.
Referring to fig. 1 to 5, a first embodiment of the present invention is:
please refer to fig. 1 to 4, a waterproof device of a lithium battery thermal management system, includes a base plate 1, box 2, roof 3 and equipment installation case 4 have been stacked in proper order on a side of base plate 1, the lithium battery has been placed to 2 inner chambers of box, first heat dissipation bar hole 21 has been seted up on the lateral wall of box 2, first heat dissipation bar hole 21 department is connected with first waterproof component 5, first waterproof component 5 includes fixing base 51 and first mounting bracket 52, fixing base 51 is located first heat dissipation bar hole one side, the fixing base 51 inner chamber is equipped with rotation motor 511, first mounting bracket 52 is located first heat dissipation bar hole top, it is connected with first rotation pole 53 to rotate on the first mounting bracket 52, be connected with first baffle 54 on the first rotation pole 53, first baffle 54 sets up with first heat dissipation bar hole 21 relatively, the one end of first rotation pole 53 extends fixing base 51 inner chamber and rotation motor 511's output shaft fixed connection .
Referring to fig. 4, the outer side wall of the box body 2 is further provided with more than two second heat dissipation bar-shaped holes 22, the more than two second heat dissipation bar-shaped holes 22 are sequentially arranged below the first heat dissipation bar-shaped holes 21, each second heat dissipation bar-shaped hole 22 is correspondingly connected with a second waterproof assembly 6, each second waterproof assembly 6 comprises a second mounting frame 61, the second mounting frame 61 is located above the corresponding second heat dissipation bar-shaped hole 22, the second mounting frame 61 is rotatably connected with a second rotating rod 62, the second rotating rod 62 is connected with a second baffle 63, the second baffle 63 is arranged opposite to the corresponding second heat dissipation bar-shaped hole 22, one end of the second rotating rod 62 extends to the inner cavity of the fixed seat 51 and is rotatably connected with the fixed seat 51, the outer wall of one end of the second rotating rod 62 is sleeved with a driven wheel 64, the driven wheel 64 is located in the inner cavity of the fixed seat 51, the first waterproof assembly 5 further comprises a driving wheel 55, the driving wheel 55 is sleeved on the outer wall of the output shaft of the rotating motor 511, and the driving wheel 55 is connected with the driven wheel 64 through a transmission belt 512.
Referring to fig. 1, the outer side wall of the box 2 is further provided with more than two metal heat sinks 7.
Referring to fig. 3, a heating plate 41 is disposed between sidewalls of an inner cavity of the equipment installation box 4, and a heat dissipation fan 42 is further disposed in the inner cavity of the equipment installation box 4, wherein the heat dissipation fan 42 faces the heating plate 41.
Referring to fig. 5, the top plate 3 is detachably connected to the box body 2, a protrusion 31 is disposed on a side surface of the top plate 3 close to the box body 2, a groove 23 adapted to the protrusion 31 is disposed on the box body 2, and the protrusion 31 is inserted into the groove 23.
The working principle of the waterproof device of the lithium battery thermal management system is as follows:
when the lithium battery box works, the lithium battery is placed in the box body 2, and then the top plate 3 and the equipment installation box 4 are covered on the top of the box body 2 and are locked and fixed; at the lithium cell during operation, first heat dissipation strip-shaped hole 21 of seting up on box 2 dispels the heat to the lithium cell, when using under rainy or the chance water environment, start rotating motor 511, rotating motor 511 rotates and drives first rotation pole 53 and first baffle 54 and rotate, thereby make the baffle cover first heat dissipation strip-shaped hole 21, it rotates from driving wheel 64 through action wheel 55 and driving belt 512 to rotate motor 511 simultaneously, and then drive second dwang 62 and second baffle 63 and rotate, thereby make first baffle 54 and second baffle 63 cover first heat dissipation strip-shaped hole 21 and second strip-shaped louvre respectively, thereby realize the waterproof of box 2.
To sum up, the utility model provides a pair of lithium cell thermal management system's watertight fittings through setting up box, first heat dissipation strip hole, fixing base, first mounting bracket, rotation motor, first rotation pole and first baffle, the radiating effect of box can be strengthened in the setting in first heat dissipation strip hole, and when rainy or meet water environment under the use, can drive first rotation pole and first baffle rotation through rotating the motor to make first baffle cover first heat dissipation strip hole, and then play waterproof effect.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. A waterproof device of a lithium battery thermal management system is characterized by comprising a bottom plate, wherein a box body, a top plate and an equipment installation box are sequentially stacked on one side surface of the bottom plate, a lithium battery is placed in the inner cavity of the box body, a first radiating strip-shaped hole is formed in the outer side wall of the box body, the first radiating strip-shaped hole is connected with a first waterproof assembly, the first waterproof assembly comprises a fixed seat and a first mounting frame, the fixed seat is positioned at one side of the first radiating strip hole, the inner cavity of the fixed seat is provided with a rotating motor, the first mounting frame is positioned above the first radiating strip hole, the first mounting frame is rotatably connected with a first rotating rod, the first rotating rod is connected with a first baffle plate, the first baffle is arranged opposite to the first heat dissipation strip-shaped hole, and one end of the first rotating rod extends to the inner cavity of the fixing seat and is fixedly connected with an output shaft of the rotating motor.
2. The waterproof device of the lithium battery thermal management system according to claim 1, wherein the outer side wall of the box body is further provided with more than two second heat dissipation bar-shaped holes, the more than two second heat dissipation bar-shaped holes are sequentially arranged below the first heat dissipation bar-shaped holes, each second heat dissipation bar-shaped hole is correspondingly connected with a second waterproof assembly, each second waterproof assembly comprises a second mounting frame, the second mounting frame is positioned above the corresponding second heat dissipation bar-shaped hole, the second mounting frame is rotatably connected with a second rotating rod, the second rotating rod is connected with a second baffle, the second baffle is arranged opposite to the corresponding second heat dissipation bar-shaped hole, one end of the second rotating rod extends to the inner cavity of the fixing seat and is rotatably connected with the fixing seat, the outer wall of one end of the second rotating rod is sleeved with a driven wheel, and the driven wheel is positioned in the inner cavity of the fixing seat, first waterproof component still includes the action wheel, the action wheel cover is established at the output shaft outer wall that rotates the motor, the action wheel with from being connected through driving belt between the driving wheel.
3. The waterproof device for the lithium battery thermal management system according to claim 1, wherein more than two metal heat dissipation fins are further arranged on the outer side wall of the box body.
4. The waterproof device for the lithium battery thermal management system according to claim 1, wherein a heating plate is arranged between the side walls of the inner cavity of the equipment installation box, and a heat dissipation fan is further arranged in the inner cavity of the equipment installation box and faces the heating plate.
5. The waterproof device of the lithium battery thermal management system according to claim 1, wherein the top plate is detachably connected with the box body, a protrusion is arranged on one side surface of the top plate close to the box body, a groove matched with the protrusion is arranged on the box body, and the protrusion is inserted into the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232369.9U CN213184414U (en) | 2020-10-09 | 2020-10-09 | Waterproof device of lithium battery thermal management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232369.9U CN213184414U (en) | 2020-10-09 | 2020-10-09 | Waterproof device of lithium battery thermal management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213184414U true CN213184414U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022232369.9U Active CN213184414U (en) | 2020-10-09 | 2020-10-09 | Waterproof device of lithium battery thermal management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213184414U (en) |
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2020
- 2020-10-09 CN CN202022232369.9U patent/CN213184414U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: Room 08 # on the south side of the second floor of Building 4 #, M9511 Industrial Park, No. 18, Majiang Road, Mawei District, Fuzhou City, 350000, Fujian Province (within the Free Trade Zone) Patentee after: Zhongke Thermal Control (Fujian) Intelligent Technology Co.,Ltd. Address before: Room 01, 08 #, south of the second floor of Building 4 #, M9511 Industrial Park, No. 18, Majiang Road, Mawei District, Fuzhou City, Fujian Province, 350000 (in the free trade zone) Patentee before: Fuzhou vernier caliper Network Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |