CN219961193U - Waterproof dustproof battery protection board of high-efficient cooling - Google Patents
Waterproof dustproof battery protection board of high-efficient cooling Download PDFInfo
- Publication number
- CN219961193U CN219961193U CN202320897436.XU CN202320897436U CN219961193U CN 219961193 U CN219961193 U CN 219961193U CN 202320897436 U CN202320897436 U CN 202320897436U CN 219961193 U CN219961193 U CN 219961193U
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- Prior art keywords
- dustproof
- battery protection
- shell
- protection board
- dustproof net
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- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 14
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 238000009423 ventilation Methods 0.000 abstract description 5
- 244000309464 bull Species 0.000 abstract 2
- 241000883990 Flabellum Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a waterproof dustproof high-efficiency cooling battery protection board, which relates to the technical field of battery protection boards and comprises a battery protection board protection shell, wherein two air inlets are formed in the lower end of the battery protection board protection shell, air outlets are formed in two sides of the battery protection board protection shell, a first dustproof net is fixedly arranged in each of the two air outlets, dustproof shells are fixedly arranged on the outer sides of the two air inlets, a second dustproof net is slidably arranged at the lower ends of the inner parts of the two dustproof shells through a sliding mechanism, and waterproof breathable films are arranged on the inner sides of the first dustproof net and the second dustproof net; the upper end middle part rotation of shield is provided with the bull stick, the fixed flabellum that has cup jointed of pole wall of bull stick, the fixed plate that is provided with in lower extreme middle part of battery protection shield protective housing. The utility model can automatically clean the dustproof net, ensure smooth ventilation of the protective shell of the protective plate, and further ensure efficient heat dissipation of the protective plate.
Description
Technical Field
The utility model relates to the technical field of battery protection boards, in particular to a waterproof dustproof battery protection board capable of efficiently cooling.
Background
The battery protection board mainly aims at an integrated circuit board with a protection function of a chargeable battery (generally referred to as a lithium battery), and because the battery protection board generates heat in the charging process of the battery, the normal use of the battery protection board can be influenced if the heat is not discharged, but the internal structure of the existing battery protection board heat dissipation device is simpler, and the heat dissipation effect of the heat dissipation device is poorer, so that the normal use of the battery protection board is influenced.
The utility model discloses a battery protection board heat abstractor, which comprises a main shell body, the top of main casing is equipped with the installing port, be connected with the apron through the pivot rotation in the installing port, be equipped with the vent on the apron, vent internal fixation inserts and is equipped with first dust screen, the one end that the pivot was kept away from to the apron is slided and is inserted and be equipped with the card pole, the inner wall and the outside extension of installing port are run through to the one end of card pole, the interior bottom of main casing is equipped with a plurality of thermovent, fixedly connected with radiator fan in the thermovent, the fixed second dust screen that inserts in bottom of thermovent, all fixedly on the both sides inner wall of main casing are inserted a plurality of heat conduction bars, a plurality of the heat conduction bars are located the one end of main casing and pass through heat conduction board fixed connection, still exist the defect in this technical scheme:
although the dust screen is arranged in the technical scheme, the dust screen of the air inlet can be blocked by dust under long-term use, so that ventilation is unsmooth, and heat dissipation efficiency is low.
Disclosure of Invention
The present utility model has been made in view of the above-described problems with the conventional battery protection plate heat sink.
Therefore, the utility model aims to provide the waterproof dustproof high-efficiency cooling battery protection board, and solves the problems that the dustproof net is arranged in the battery protection board heat dissipation device in the prior art, but the dustproof net of the air inlet is blocked by dust under long-term use, so that ventilation is unsmooth, and heat dissipation efficiency is low.
In order to achieve the above object, the present utility model provides the following technical solutions:
the battery protection board capable of preventing water and dust and efficiently reducing temperature comprises a battery protection board protection shell, wherein two air inlets are formed in the lower end of the battery protection board protection shell, air outlets are formed in two sides of the battery protection board protection shell, a first dustproof net is fixedly installed in the two air outlets, a dustproof shell is fixedly arranged on the outer sides of the two air inlets, a second dustproof net is slidably arranged at the lower end of the inner part of the two dustproof shells through a sliding mechanism, and waterproof breathable films are arranged on the inner sides of the first dustproof net and the second dustproof net;
the middle part of the upper end of the dustproof shell is rotationally provided with a rotating rod, a rod wall of the rotating rod is fixedly sleeved with fan blades, the middle part of the lower end of the battery protection plate protecting shell is fixedly provided with a fixing plate, and the inside of the fixing plate is fixedly provided with a double-shaft motor;
the double-shaft motor is characterized in that two sides of the double-shaft motor are provided with transmission mechanisms for driving the two rotating rods to rotate, and the lower side of the double-shaft motor is provided with knocking mechanisms for driving the two second dustproof nets to move.
Preferably, the transmission mechanism comprises a first bevel gear and a second bevel gear, the side wall of the dustproof shell is rotatably sleeved with a transmission rod, one end of the transmission rod is fixedly connected with one side output end of the corresponding double-shaft motor, the first bevel gear is fixedly sleeved with one end of the rotating rod, the second bevel gear is fixedly sleeved with one end of the transmission rod, and the first bevel gear is meshed with the second bevel gear and can drive the fan blades on two sides to rotate for blowing.
Preferably, the sliding mechanism comprises an L-shaped plate and sliding rods, wherein two L-shaped plates are arranged on two sides of one end of the second dust screen, one end of each L-shaped plate is fixedly connected with the side wall of the dust screen, the sliding rods are fixedly arranged between the two L-shaped plates, one end of the second dust screen is movably sleeved with the rod wall of each sliding rod, and the second dust screen is convenient to move.
Preferably, the knocking mechanism comprises a knocking bar and a cross bar, the cross bar is rotationally arranged inside the lower end of the fixing plate, two ends of the cross bar are all extended to the lower side of the corresponding second dust screen, the knocking bar is respectively fixedly arranged at two ends of the cross bar, spur gears are fixedly sleeved at two ends of the cross bar, incomplete gears are fixedly sleeved on the wall of the transmission bar, the incomplete gears are matched with the corresponding spur gears, the second dust screen can be intermittently knocked, the second dust screen is vibrated, and dust on the second dust screen can be vibrated.
Preferably, a sealing rubber ring is fixedly connected between the outer wall of the second dustproof net and the inner wall of the dustproof shell, so that the sealing performance of the connecting part of the second dustproof net and the dustproof shell is improved.
Preferably, the springs are movably sleeved at the two ends of the sliding rod, and the two ends of the springs are fixedly connected with the corresponding L-shaped plate and one side of the second dust screen respectively, so that the second dust screen is convenient to reset.
Preferably, the two knocking strips are rubber strips, so that the second dust screen is prevented from being damaged as much as possible.
Preferably, the lower sides of the two dustproof shells are fixedly provided with protective frames, so that the transmission piece and the external part can be prevented from being collided as much as possible.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the two transmission rods are driven to rotate by the double-shaft motor, namely, the two second bevel gears drive the corresponding first bevel gears, so that the two rotating rods are driven to rotate, and the two rotating rods drive the two fan blades to rotate, so that the air flow in the protective shell of the battery protection board can be accelerated, and the battery protection board can be subjected to efficient heat dissipation.
2. According to the utility model, the straight gears are intermittently driven to rotate by the incomplete gears when the two transmission rods rotate, namely the cross rod drives the knocking strip to rotate, and the knocking strip intermittently knocks the second dustproof net, so that the second dustproof net slides along the slide rod, and the second dustproof net is pushed to reset by being matched with the spring, so that the second dustproof net can vibrate, namely dust on the second dustproof net can be shaken off, namely the second dustproof net can be automatically cleaned, smooth ventilation of the protective plate protecting shell can be ensured, and efficient heat dissipation of the protective plate can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic structural view of a waterproof, dustproof and efficient cooling battery protection plate according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the part B in fig. 2.
Reference numerals illustrate:
1. a battery protection plate protective case; 2. a dust-proof case; 3. a first dust screen; 4. a second dust screen; 5. a waterproof breathable film; 6. a rotating rod; 7. a fan blade; 8. a first bevel gear; 9. a transmission rod; 10. a second bevel gear; 11. a fixing plate; 12. a biaxial motor; 13. a cross bar; 14. knocking the strip; 15. spur gears; 16. an incomplete gear; 17. a protective frame; 18. an L-shaped plate; 19. a slide bar; 20. and (3) a spring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a waterproof dustproof high-efficiency cooling battery protection plate.
Referring to fig. 1-3, a waterproof and dustproof battery protection board capable of efficiently cooling comprises a battery protection board protection shell 1, wherein two air inlets are formed in the lower end of the battery protection board protection shell 1, air outlets are formed in two sides of the battery protection board protection shell 1, a first dustproof net 3 is fixedly arranged in the two air outlets, dustproof shells 2 are fixedly arranged on the outer sides of the two air inlets, a protection frame 17 is fixedly arranged on the lower sides of the two dustproof shells 2, a transmission piece and an external part can be prevented from being collided as much as possible, a second dustproof net 4 is slidably arranged at the lower end of the inner part of the two dustproof shells 2, a sealing rubber ring is fixedly connected between the outer wall of the second dustproof net 4 and the inner wall of the dustproof shell 2, the sealing performance of the connecting part of the second dustproof net 4 and the dustproof shell 2 is improved, and waterproof and breathable films 5 are arranged on the inner sides of the first dustproof net 3 and the second dustproof net 4;
the middle part of the upper end of the dustproof shell 2 is rotationally provided with a rotating rod 6, the rod wall of the rotating rod 6 is fixedly sleeved with fan blades 7, the middle part of the lower end of the battery protection board protective shell 1 is fixedly provided with a fixed plate 11, and the inside of the fixed plate 11 is fixedly provided with a double-shaft motor 12;
the lower side of the double-shaft motor 12 is provided with a knocking mechanism for driving the two second dustproof nets 4 to move.
In order to drive the fan blades 7 at two sides to rotate, referring to fig. 1-2, two sides of the double-shaft motor 12 are provided with a transmission mechanism for driving the two rotating rods 6 to rotate, the transmission mechanism comprises a first bevel gear 8 and a second bevel gear 10, the side wall of the dustproof shell 2 is rotationally sleeved with a transmission rod 9, one end of the transmission rod 9 is fixedly connected with one output end of the corresponding double-shaft motor 12, the first bevel gear 8 is fixedly sleeved with one end of the rotating rod 6, the second bevel gear 10 is fixedly sleeved with one end of the transmission rod 9, and the first bevel gear 8 is in meshed connection with the second bevel gear 10;
the double-shaft motor 12 drives the two transmission rods 9 to rotate, namely, the two second bevel gears 10 drive the corresponding first bevel gears 8, and then drive the two rotating rods 6 to rotate, and the two rotating rods 6 drive the two fan blades 7 to rotate, so that the air flow in the battery protection plate protection shell 1 can be accelerated, and efficient heat dissipation can be carried out on the battery protection plate.
In order to facilitate the movement of the second dust screen 4, referring to fig. 1-3, a sliding mechanism is arranged between the second dust screen 4 and the dust screen 2, the sliding mechanism comprises an L-shaped plate 18 and sliding rods 19, the two L-shaped plates 18 are arranged on two sides of one end of the second dust screen 4, one end of each L-shaped plate 18 is fixedly connected with the side wall of the dust screen 2, the sliding rods 19 are fixedly arranged between the two L-shaped plates 18, one end of the second dust screen 4 is movably sleeved with the rod wall of the sliding rod 19, two ends of each sliding rod 19 are movably sleeved with springs 20, and two ends of each spring 20 are fixedly connected with one side of the corresponding L-shaped plate 18 and one side of the second dust screen 4 respectively, so that the second dust screen 4 is convenient to reset;
when the second dust screen 4 receives an external force, the second dust screen 4 slides along the vertical rod 19, and after the external force is removed, the springs 20 on the two sides push the second dust screen 4 to reset towards the middle end of the sliding rod 19.
In order to facilitate the dust on the second dust screen 4 to shake off, referring to fig. 1-3, the knocking mechanism comprises knocking bars 14 and a cross bar 13, the cross bar 13 is rotatably arranged in the lower end of the fixed plate 11, both ends of the cross bar 13 extend to the lower side of the corresponding second dust screen 4, the two knocking bars 14 are respectively fixedly arranged at both ends of the cross bar 13, both ends of the cross bar 13 are fixedly sleeved with spur gears 15, the rod walls of the two transmission rods 9 are fixedly sleeved with incomplete gears 16, the two incomplete gears 16 are matched with the corresponding spur gears 15, and the two knocking bars 14 are rubber bars, so that the second dust screen 4 is prevented from being damaged as much as possible;
the incomplete gear 16 intermittently drives the spur gear 15 to rotate when the two transmission rods 9 rotate, namely the cross rod 13 drives the knocking strip 14 to rotate, the knocking strip 14 intermittently knocks the second dust screen 4, so that the second dust screen 4 slides along the slide rod 19, the second dust screen 4 is pushed to reset by the matched spring 20, namely the second dust screen 4 can vibrate, namely dust on the second dust screen 4 can be shaken off, namely the second dust screen 4 can be automatically cleaned, smooth ventilation of a protective plate protective shell can be ensured, and efficient heat dissipation of the protective plate can be ensured.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The battery protection board capable of preventing water and dust and efficiently reducing temperature comprises a battery protection board protection shell (1), and is characterized in that two air inlets are formed in the lower end of the battery protection board protection shell (1), air outlets are formed in two sides of the battery protection board protection shell (1), a first dustproof net (3) is fixedly arranged in each air outlet, a dustproof shell (2) is fixedly arranged on the outer side of each air inlet, a second dustproof net (4) is arranged at the lower end of the inner part of each dustproof shell (2) in a sliding mode through a sliding mechanism, and waterproof breathable films (5) are arranged on the inner sides of the first dustproof net (3) and the second dustproof net (4);
the anti-dust battery protection device is characterized in that a rotating rod (6) is rotatably arranged in the middle of the upper end of the dustproof shell (2), fan blades (7) are fixedly sleeved on the rod wall of the rotating rod (6), a fixing plate (11) is fixedly arranged in the middle of the lower end of the battery protection plate protection shell (1), and a double-shaft motor (12) is fixedly arranged in the fixing plate (11);
the two sides of the double-shaft motor (12) are provided with transmission mechanisms for driving the two rotating rods (6) to rotate, and the lower side of the double-shaft motor (12) is provided with knocking mechanisms for driving the two second dustproof nets (4) to move.
2. The waterproof dustproof high-efficient cooling battery protection board according to claim 1, wherein the transmission mechanism comprises a first bevel gear (8) and a second bevel gear (10), a transmission rod (9) is sleeved on the side wall of the dustproof shell (2) in a rotating mode, one end of the transmission rod (9) is fixedly connected with one side output end of a corresponding double-shaft motor (12), the first bevel gear (8) is fixedly sleeved with one end of the rotating rod (6), the second bevel gear (10) is fixedly sleeved with one end of the transmission rod (9), and the first bevel gear (8) is meshed with the second bevel gear (10).
3. The waterproof dustproof high-efficient cooling battery protection board according to claim 1, wherein the sliding mechanism comprises an L-shaped board (18) and sliding rods (19), the two L-shaped boards (18) are arranged on two sides of one end of the second dustproof net (4), one end of the two L-shaped boards (18) is fixedly connected with the side wall of the dustproof shell (2), the sliding rods (19) are fixedly arranged between the two L-shaped boards (18), and one end of the second dustproof net (4) is movably sleeved with the rod wall of the sliding rods (19).
4. The waterproof dustproof high-efficient cooling battery protection board according to claim 2, characterized in that, strike the mechanism and including striking strip (14) and horizontal pole (13), horizontal pole (13) rotate and set up in the lower extreme inside of fixed plate (11), the both ends of horizontal pole (13) all extend to the downside of corresponding second dust screen (4), two strike strip (14) respectively fixed setting in the both ends of horizontal pole (13), the both ends of horizontal pole (13) are all fixed cup joint spur gear (15), two the fixed incomplete gear (16) that have cup jointed of pole wall of transfer line (9), two incomplete gear (16) and corresponding spur gear (15) assorted.
5. The waterproof dustproof high-efficiency cooling battery protection board according to claim 1, wherein a sealing rubber ring is fixedly connected between the outer wall of the second dustproof net (4) and the inner wall of the dustproof shell (2).
6. The waterproof dustproof high-efficient cooling battery protection board according to claim 3, wherein springs (20) are movably sleeved at two ends of the sliding rod (19), and two ends of the springs (20) are fixedly connected with one side of the corresponding L-shaped board (18) and one side of the second dustproof net (4) respectively.
7. The waterproof dustproof high-efficiency cooling battery protection plate according to claim 4, wherein both the knocking bars (14) are rubber bars.
8. The waterproof dustproof high-efficiency cooling battery protection board according to claim 1, wherein the lower sides of the two dustproof shells (2) are fixedly provided with protection frames (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320897436.XU CN219961193U (en) | 2023-04-20 | 2023-04-20 | Waterproof dustproof battery protection board of high-efficient cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320897436.XU CN219961193U (en) | 2023-04-20 | 2023-04-20 | Waterproof dustproof battery protection board of high-efficient cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219961193U true CN219961193U (en) | 2023-11-03 |
Family
ID=88541539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320897436.XU Active CN219961193U (en) | 2023-04-20 | 2023-04-20 | Waterproof dustproof battery protection board of high-efficient cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219961193U (en) |
-
2023
- 2023-04-20 CN CN202320897436.XU patent/CN219961193U/en active Active
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