CN213959092U - Hidden air inlet structure - Google Patents
Hidden air inlet structure Download PDFInfo
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- CN213959092U CN213959092U CN202022836946.5U CN202022836946U CN213959092U CN 213959092 U CN213959092 U CN 213959092U CN 202022836946 U CN202022836946 U CN 202022836946U CN 213959092 U CN213959092 U CN 213959092U
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- groove
- fixedly connected
- air intake
- wall
- intake structure
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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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an air intake technical field, this hidden air intake structure, including the protecting crust, one side of protecting crust seted up the ventilation groove, the inner wall fixedly connected with baffle in ventilation groove, first dead slot and second dead slot have been seted up to the inside of protecting crust, the standing groove has been seted up to the inner wall of first dead slot, the inner wall fixedly connected with motor of first dead slot, the output fixedly connected with double flute band pulley of motor. The utility model has the advantages that: this hidden air intake structure, through the cooperation setting of ventilation groove, motor, double flute band pulley, first single groove band pulley, second trough band pulley, pivot, rotor plate, lead screw, movable block, movable baffle and spout, the movable baffle size is greater than the size in ventilation groove, rotor plate and movable baffle can carry out complete the blockking to the ventilation groove, have avoided the dust to get into the inside of protecting crust has guaranteed battery system's normal operating.
Description
Technical Field
The utility model relates to an air intake structure technical field, especially a hidden air intake structure.
Background
The BMS battery system is commonly called a battery caregiver or a battery manager, and is mainly used for intelligently managing and maintaining each battery unit, preventing overcharge and overdischarge of the battery, prolonging the service life of the battery, and monitoring the state of the battery.
The protective shell is needed to be used in the process of protecting the battery system, meanwhile, an air inlet is generally needed to be formed in the protective shell in order to guarantee the heat dissipation performance of the battery system, but the existing air inlet structure is generally open, the air inlet is also always in an open state when the battery system is not used, dust is easy to enter, and dust is easily accumulated on the battery system after the battery system is used for a long time, so that the normal operation of the battery system is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a hidden air intake structure.
The purpose of the utility model is realized through the following technical scheme: a hidden air inlet structure comprises a protective shell, wherein one side of the protective shell is provided with a ventilation groove, the inner wall of the ventilation groove is fixedly connected with a baffle, a first empty groove and a second empty groove are formed in the protective shell, a placing groove is formed in the inner wall of the first empty groove, the inner wall of the first empty groove is fixedly connected with a motor, the output end of the motor is fixedly connected with a double-groove belt pulley, one belt pulley of the double-groove belt pulley is connected with a first single-groove belt pulley and a second single-groove belt pulley through belt transmission, the inner wall of a key groove of the first single-groove belt pulley is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a rotating plate;
the inner wall of the key groove of the second single-groove belt wheel is fixedly connected with a lead screw, the outer surface of the lead screw is in threaded connection with a moving block, one side, far away from the lead screw, of the moving block is fixedly connected with a moving baffle, and one side of the protective shell is provided with a sliding groove.
Optionally, the upper surface of the protective shell is provided with a cover plate, the inner wall of the protective shell is fixedly connected with a dustproof net, the dustproof net corresponds to the ventilation groove in position, and dust can be blocked by the dustproof net when the system works, so that the dust is prevented from being accumulated on the battery system.
Optionally, two ends of the rotating shaft are rotatably connected with the first empty groove and the second empty groove through bearings respectively.
Optionally, the width of rotor plate equals the degree of depth in ventilation groove, can prevent that rotor plate and movable baffle from taking place the interference phenomenon when rotating, can guarantee that the rotor plate is opened smoothly, and then guarantees that battery system can carry out the work of dispelling the heat simultaneously when working, the quantity of pivot is four.
Optionally, two ends of the lead screw are rotatably connected with the first empty slot and the placing slot through bearings respectively, and the lead screw is located inside the placing slot.
Optionally, the moving block is slidably connected with the sliding groove, the moving block is matched with the sliding groove in size, and the sliding groove can ensure that the moving block cannot rotate along with the rotation of the screw rod when moving, so that the moving baffle is ensured to move up and down along a straight line.
Optionally, the size of the movable baffle is larger than that of the ventilation slot, and the ventilation slot can be completely blocked by the movable baffle, so that dust is prevented from entering the interior of the protective shell when the battery system is not in operation.
The utility model has the advantages of it is following:
1. the hidden air inlet structure is characterized in that the ventilation groove, the motor, the double-groove belt wheel, the first single-groove belt wheel, the second belt-groove belt wheel, the rotating shaft, the rotating plate, the lead screw, the moving block, the moving baffle and the sliding groove are matched, the size of the moving baffle is larger than that of the ventilation groove, when the battery system is not used, the rotating plate is closed, the rotating plate and the moving baffle can completely block the ventilation groove, so that dust is prevented from entering the interior of the protective shell when the battery system is not in operation, when the battery system is in operation, the motor and the double-groove belt wheel are started, under the transmission action of the belt, the first belt wheel drives the rotating shaft to rotate, so that the rotating plate is opened, meanwhile, the second belt-groove belt wheel drives the lead screw to rotate, and then the moving block slides upwards in the sliding groove, and then drives the moving baffle to move upwards, therefore, the ventilation groove is ventilated and cooled, the effect that the ventilation groove can be blocked when the air inlet structure is not used is achieved, the dustproof net corresponds to the ventilation groove in position, dust can be blocked when the system works through the dustproof net, the dust is prevented from being accumulated on the battery system, the dust is prevented from entering the inside of the protective shell, and the normal operation of the battery system is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention without a cover plate;
fig. 3 is a schematic view of a first view structure inside the present invention;
fig. 4 is a schematic view of a second view structure inside the present invention.
In the figure: 1-protective shell, 2-ventilation groove, 3-baffle, 4-first groove, 5-second groove, 6-placement groove, 7-motor, 8-double-groove belt wheel, 9-first groove belt wheel, 10-second single-groove belt wheel, 11-rotating shaft, 12-rotating plate, 13-screw rod, 14-moving block, 15-moving baffle, 16-sliding groove, 17-cover plate and 18-dustproof net.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, a hidden air inlet structure comprises a protective shell 1, wherein one side of the protective shell 1 is provided with a ventilation groove 2, the inner wall of the ventilation groove 2 is fixedly connected with a baffle 3, the interior of the protective shell 1 is provided with a first empty groove 4 and a second empty groove 5, the inner wall of the first empty groove 4 is provided with a placement groove 6, the inner wall of the first empty groove 4 is fixedly connected with a motor 7, the output end of the motor 7 is fixedly connected with a double-groove belt pulley 8, one belt pulley of the double-groove belt pulley 8 is connected with a first single-groove belt pulley 9 and a second single-groove belt pulley 10 through belt transmission, the inner wall of a key groove of the first single-groove belt pulley 9 is fixedly connected with a rotating shaft 11, and the outer surface of the rotating shaft 11 is fixedly connected with a rotating plate 12; a lead screw 13 is fixedly connected to the inner wall of a key groove of the second single-groove belt wheel 10, a moving block 14 is connected to the outer surface of the lead screw 13 in a threaded manner, a moving baffle 15 is fixedly connected to one side, away from the lead screw 13, of the moving block 14, a sliding groove 16 is formed in one side of the protective shell 1, and through the matching arrangement of the ventilation groove 2, the motor 7, the double-groove belt wheel 8, the first single-groove belt wheel 9, the second belt-groove belt wheel 10, the rotating shaft 11, the rotating plate 12, the lead screw 13, the moving block 14, the moving baffle 15 and the sliding groove 16, the size of the moving baffle 15 is larger than that of the ventilation groove 2, when the battery system is not in use, the rotating plate 12 is closed, the rotating plate 12 and the moving baffle 15 can completely block the ventilation groove 2, so that dust is prevented from entering the protective shell 1 when the battery system is not in use, the motor 7 and the double-groove belt wheel 8 are started under the transmission action of the belt, the first belt wheel 9 drives the rotating shaft 11 to rotate, so that the rotating plate 12 is opened, meanwhile, the second belt wheel with grooves 10 drives the screw rod 13 to rotate, so that the moving block 14 slides upwards in the sliding groove 16, and then the moving baffle 15 moves upwards, so that the ventilation groove 2 is ventilated and radiated, and the effect that the air inlet structure can block the ventilation groove 2 when not in use is achieved, dust is prevented from entering the inside of the protective shell 1, the normal operation of the battery system is ensured, the upper surface of the protective shell 1 is provided with the cover plate 17, the inner wall of the protective shell 1 is fixedly connected with the dustproof net 18, the dustproof net 18 corresponds to the ventilation groove 2 in position, the dustproof net 18 can block the dust when the system works, the dust is prevented from being accumulated on the battery system, two ends of the rotating shaft 11 are respectively and rotatably connected with the first empty groove 4 and the second empty groove 5 through bearings, the width of the rotating plate 12 is equal to the depth of the ventilation slot 2, which can prevent the rotating plate 12 from interfering with the movable baffle 15 when rotating, ensure the rotating plate 12 to be opened smoothly, so as to ensure that the battery system can simultaneously carry out heat dissipation work while working, the number of the rotating shafts 11 is four, two ends of the lead screw 13 are respectively and rotatably connected with the first empty groove 4 and the placing groove 6 through bearings, the lead screw 13 is positioned inside the placing groove 6, the moving block 14 is in sliding connection with the sliding groove 16, the moving block 14 is matched with the sliding groove 16 in size, the sliding groove 16 can ensure that the moving block 14 does not rotate along with the rotation of the lead screw 13 when moving, thereby ensuring that the movable baffle 15 moves up and down along a straight line, the size of the movable baffle 15 is larger than that of the ventilation slot 2, the ventilation slots 2 can be completely blocked by moving the baffle 15, so that dust is prevented from entering the interior of the protective housing 1 when the battery system is not in operation.
The hidden air inlet structure is characterized in that when the hidden air inlet structure is not used, the size of a movable baffle 15 is larger than that of a ventilation groove 2, when a battery system is not used, a rotating plate 12 is closed, the rotating plate 12 and the movable baffle 15 can completely block the ventilation groove 2, so that dust is prevented from entering the interior of a protective shell 1 when the battery system is not in operation, when the battery system is in operation, a motor 7 and a double-groove belt wheel 8 are started, under the transmission action of a belt, a first belt wheel 9 drives four rotating shafts 11 to rotate, the four rotating shafts 11 drive the rotating plate 12 to be opened, meanwhile, a second belt groove belt wheel 10 drives a lead screw 13 to rotate, a moving block 14 is further upwards slid in a sliding groove 16, the movable baffle 15 is further driven to upwards move, so that the ventilation and heat dissipation of the ventilation groove 2 are realized, a dustproof net 18 corresponds to the position of the ventilation groove 2, and the dust can be blocked by the dustproof net 18 when the system is in operation, dust is prevented from being accumulated on the battery system, and when the operation is stopped, the motor 71 is reversely rotated, thereby returning the rotating plate 12 and the moving shutter 15 to the home position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hidden air intake structure, includes protecting crust (1), its characterized in that: one side of the protective shell (1) is provided with a ventilation groove (2), the inner wall of the ventilation groove (2) is fixedly connected with a baffle (3), the interior of the protective shell (1) is provided with a first empty groove (4) and a second empty groove (5), the inner wall of the first empty groove (4) is provided with a placement groove (6), the inner wall of the first empty groove (4) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a double-groove belt pulley (8), one belt pulley of the double-groove belt pulley (8) is connected with a first single-groove belt pulley (9) and a second single-groove belt pulley (10) through belt transmission, the inner wall of a key groove of the first single-groove belt pulley (9) is fixedly connected with a rotating shaft (11), and the outer surface of the rotating shaft (11) is fixedly connected with a rotating plate (12);
the inner wall of the key groove of the second single-groove belt wheel (10) is fixedly connected with a lead screw (13), the outer surface of the lead screw (13) is in threaded connection with a moving block (14), one side, far away from the lead screw (13), of the moving block (14) is fixedly connected with a moving baffle (15), and one side of the protective shell (1) is provided with a sliding groove (16).
2. The concealed air intake structure according to claim 1, wherein: the upper surface of protective housing (1) is provided with apron (17), the inner wall fixedly connected with dust screen (18) of protective housing (1).
3. The concealed air intake structure according to claim 1, wherein: and two ends of the rotating shaft (11) are respectively and rotatably connected with the first empty groove (4) and the second empty groove (5) through bearings.
4. The concealed air intake structure according to claim 1, wherein: the width of the rotating plate (12) is equal to the depth of the ventilating groove (2), and the number of the rotating shafts (11) is four.
5. The concealed air intake structure according to claim 1, wherein: two ends of the lead screw (13) are respectively and rotatably connected with the first empty groove (4) and the placing groove (6) through bearings, and the lead screw (13) is located inside the placing groove (6).
6. The concealed air intake structure according to claim 1, wherein: the moving block (14) is connected with the sliding groove (16) in a sliding mode, and the moving block (14) is matched with the sliding groove (16) in size.
7. The concealed air intake structure according to claim 1, wherein: the size of the movable baffle (15) is larger than that of the ventilation groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022836946.5U CN213959092U (en) | 2020-12-01 | 2020-12-01 | Hidden air inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022836946.5U CN213959092U (en) | 2020-12-01 | 2020-12-01 | Hidden air inlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213959092U true CN213959092U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022836946.5U Active CN213959092U (en) | 2020-12-01 | 2020-12-01 | Hidden air inlet structure |
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| Country | Link |
|---|---|
| CN (1) | CN213959092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859796A (en) * | 2021-09-30 | 2021-12-31 | 黄山市天方茶叶有限公司 | Outdoor black tea storage bin and storage method |
-
2020
- 2020-12-01 CN CN202022836946.5U patent/CN213959092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859796A (en) * | 2021-09-30 | 2021-12-31 | 黄山市天方茶叶有限公司 | Outdoor black tea storage bin and storage method |
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