CN116505626B - Mobile power supply based on active heat dissipation - Google Patents
Mobile power supply based on active heat dissipation Download PDFInfo
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- CN116505626B CN116505626B CN202310765142.6A CN202310765142A CN116505626B CN 116505626 B CN116505626 B CN 116505626B CN 202310765142 A CN202310765142 A CN 202310765142A CN 116505626 B CN116505626 B CN 116505626B
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- Prior art keywords
- unit
- heat dissipation
- ventilation
- straight pipe
- power supply
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 54
- 238000009423 ventilation Methods 0.000 claims abstract description 93
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 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
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The application discloses a mobile power supply based on active heat dissipation, which comprises a shell, a handle unit, a control unit, a battery unit and an inverter unit, wherein the handle unit is arranged on the shell; the shell is provided with an inner cavity, the battery unit is arranged in the inner cavity, two first ventilation holes are formed in the shell, two ventilation channels are formed in the handle unit, one end of each ventilation channel is provided with a second ventilation hole which can be aligned with the corresponding first ventilation hole, the other end of each ventilation channel is provided with a third ventilation hole, and a cooling fan is arranged in each ventilation channel; the shell comprises a front panel, wherein a touch screen unit, a USB socket unit, a 220V socket unit and a lighting unit are installed at the front panel. The mobile power supply adopts an active heat dissipation working mode, and the heat dissipation unit is external and convenient to maintain.
Description
Technical Field
The application relates to the field of mobile power supplies, in particular to a mobile power supply based on active heat dissipation.
Background
The portable power supply is an outdoor portable power supply device, which is generally composed of a control unit, a battery unit, an inverter, a panel and other components, and various rich sockets such as a 220V socket and a USB socket are often arranged at the panel, so that different types of electronic equipment can be conveniently powered, and the portable power supply device is used as a core of an energy storage component, and therefore the working effect of the portable power supply can be greatly influenced by the working state of the battery unit. However, the battery sometimes has serious heating in the use process, so that a temperature sensor and a cooling fan are required to be arranged in some mobile power supplies, and when the temperature is high, the cooling fan can be automatically started to radiate, for example, patent CN216489865U discloses a sustainable portable outdoor mobile power supply, and the inside of the portable outdoor mobile power supply is provided with the cooling fan to realize active cooling, but the cooling fan is often integrated in the main body of the mobile power supply, so that when the cooling fan breaks down, maintenance is very inconvenient, and when foreign matters enter the inside of a shell along with cooling airflow, maintenance is also difficult, if a modularized and externally arranged mode of a cooling unit can be provided, the maintenance cost of the mobile power supply can be greatly reduced, and the convenience of the maintenance of the cooling unit is increased.
Disclosure of Invention
The application aims to: the application aims to overcome the defects of the prior art and provides a mobile power supply based on active heat dissipation.
The technical scheme is as follows: a mobile power supply includes a housing, a handle unit, a control unit, a battery unit, and an inverter unit; the shell is provided with an inner cavity, the battery unit is installed in the inner cavity, two first ventilation holes are formed in the shell, two ventilation channels are formed in the handle unit, one end of each ventilation channel is provided with a second ventilation hole which can be aligned with the corresponding first ventilation hole, the other end of each ventilation channel is provided with a third ventilation hole, and a cooling fan is installed in each ventilation channel.
Further, the housing includes a front panel at which a touch screen unit, a USB socket unit, a 220V socket unit, and a lighting unit are mounted.
Thus providing sufficient sockets for devices externally connected with a power supply.
Further, a back cover plate capable of sealing the inner cavity is fixedly arranged at the shell; an emergency power off button is also included at the front panel.
Therefore, the back cover plate can be conveniently opened to maintain the internal equipment, and emergency power failure can be realized in an emergency state.
Further, a partition plate is arranged in the inner cavity to divide the inner cavity into two storage battery accommodating cavities, a temperature sensor is arranged in each storage battery accommodating cavity, two battery units are arranged, and each battery unit is arranged in one storage battery accommodating cavity; the separator is provided with a notch part which enables the two storage battery accommodating cavities to be communicated.
Further, in the heat dissipation state, the control unit controls the two heat dissipation fans to be turned on when the measured value of the at least one temperature sensor is greater than or equal to a set threshold value.
Further, the notch is positioned at one side of the partition board close to the back cover plate.
Therefore, through the arrangement of the notch parts, the flowing direction of the heat dissipation air flow in the two storage battery accommodating cavities can be controlled.
Further, two groove spaces are formed at the top end of the shell, each groove space is provided with a vertical abutting surface and a horizontal abutting surface, two first vent holes are respectively positioned at the vertical abutting surfaces of the two groove spaces, each vertical abutting surface is further provided with a strip-shaped mounting groove, and a first magnet is mounted in each strip-shaped mounting groove; two second magnets are arranged at the handle unit, and the two first magnets and the two second magnets are in one-to-one correspondence and can be attracted to each other; the mobile power supply can be in a heat dissipation state, in the heat dissipation state, two heat dissipation fans are started, and corresponding first magnets and second magnets are attracted to each other, so that each second ventilation hole is aligned to the corresponding first ventilation hole.
Therefore, the handle unit can be more stably in a heat dissipation state due to the mutual attraction of the first magnet and the second magnet.
Further, the handle unit comprises a middle straight pipe and two bent pipe parts connected with the middle straight pipe, wherein each bent pipe part comprises a first straight pipe, a first transition pipe connected with the first straight pipe, a second straight pipe connected with the first transition pipe, a third straight pipe connected with the second straight pipe and a second transition pipe connected with the third straight pipe and the middle straight pipe; the two first straight pipes are respectively positioned at the two groove spaces and are hinged with the shell; the two second ventilation holes are respectively positioned at the two first straight pipes, the two third ventilation holes are positioned at the middle straight pipe, one part of each ventilation channel is positioned in the middle straight pipe, and the other part is positioned in the bent pipe part; in the heat dissipation state, the two first straight pipes are abutted against the vertical abutting surfaces at the corresponding groove spaces.
The structure of the handle unit is more convenient for switching the handle unit among a heat dissipation state, a cleaning state and a state of being gripped to move the mobile power supply. And ensures that the handle unit can be stably positioned in a certain position in each state.
Further, the bottom end of the first vent hole is provided with a bottom end groove, a rotating baffle plate positioned in the shell is arranged at the first vent hole through an elastic reset hinge part, and the rotating baffle plate seals the first vent hole when no external force exists; a filter screen unit is arranged at the second ventilation hole of the handle unit, and a push plate capable of pushing the rotary baffle in an abutting manner is arranged below the filter screen unit; in the heat dissipation state, the push plate abuts against the rotating baffle plate so as to open the first ventilation hole, and ventilation can be achieved between the first ventilation hole and the second ventilation hole.
Therefore, the baffle can protect the inside of the shell in a non-heat dissipation state, and foreign matters are prevented from entering the inside of the shell. And the filter screen unit can also play a role in filtering the heat dissipation airflow.
The sliding cover is provided with a strip-shaped sliding groove, a strip-shaped sliding rail matched with the strip-shaped sliding groove is arranged at the sliding cover, and a locking bolt for locking the relative positions of the sliding cover and the middle straight pipe is also arranged at the sliding cover; the sliding cover comprises a flat plate, an arc panel connected with the flat plate and two side plates, each side plate is connected with the flat plate and the arc panel, the position of the arc panel is provided with an air guide block fixedly connected with the two side plates, and the surface of the air guide block facing the arc panel is arc-shaped; in the heat dissipation state, two third ventilation holes are opened and are not closed by the sliding cover; the portable power source can also be in the clearance state, two radiator fan open, two first straight pipes butt respectively the horizontal butt surface in corresponding recess space, two third ventilation holes all by the cambered surface board covers, just the guide block is located between two third ventilation holes.
Thereby enabling cleaning of the ventilation channels in the handle unit.
Further, the filter screen unit is fixedly connected with the first straight pipe through bolts.
So that the filter screen unit is convenient to remove and replace.
Further, an included angle formed by the first straight pipe and the second straight pipe is 45 degrees.
Further, the middle straight pipe is provided with two strip-shaped sliding grooves which are respectively positioned at two sides of the middle straight pipe, and the sliding cover is provided with two strip-shaped sliding rails which are respectively positioned at two side plates.
So that the sliding cover can be slid more stably.
Further, both the first straight pipes are in a vertical state.
Further, the notch part is in a right trapezoid shape.
Further, the groove space is cuboid.
Further, the ground engaging surface is parallel to the front panel.
Further, the first magnet and the second magnet are both bar magnets.
Further, the first transition pipe and the second transition pipe are arc-shaped bent pipes.
The arc-shaped bent pipe is more beneficial to the diversion of the heat dissipation airflow.
Further, the shell is provided with a rotating shaft jack, and the first straight pipe is provided with a rotating shaft inserted into the rotating shaft jack.
Further, a damping pad is fixed on the inner side of the side plate of the sliding cover, and the damping pad can be abutted against the middle straight pipe.
Thereby providing a certain damping force for the sliding cover and avoiding random sliding of the sliding cover.
The beneficial effects are that: the mobile power supply can provide rich power supply interfaces, so that the mobile power supply is convenient to use outdoors and provides sufficient electric energy for users. And by arranging the touch screen, the information of the mobile power supply can be displayed, and the mobile power supply can be operated through the touch screen, for example, the mobile power supply can be switched between different modes.
In addition, the mobile unit provides an active heat dissipation mode, and the heat dissipation mainly depends on the handle unit, so that the handle unit can serve as a main part of active heat dissipation besides the function of providing the gripping part, and the heat dissipation part is mainly positioned at the handle unit outside the shell, so that the maintenance of the heat dissipation part is more convenient, and the handle unit also has a cleaning function, so that a foundation is provided for the more stable long-term use of the heat dissipation part.
Drawings
FIG. 1 is a schematic diagram of a portable power source being pulled using a handle unit;
FIG. 2 is a schematic diagram of a first view angle of the portable power source in a heat dissipation state;
FIG. 3 is a schematic diagram of a second view angle of the portable power source in a heat dissipation state;
FIG. 4 is a schematic view of the portable power source at a first view angle in a cleaning state;
FIG. 5 is a schematic view of the portable power source at a second view angle in the cleaning state;
FIG. 6 is a schematic view of a portable power source component from a first perspective;
FIG. 7 is a schematic diagram of a portable power source component with a second view angle separated;
fig. 8 is a schematic diagram of the mobile power supply unit from a third perspective.
Detailed Description
Reference numerals: 1, a shell; 1.1 front panel; 1.1.1type-C interface; 1.1.2 touch screen units; 1.1.3220V receptacle unit; 1.1.4USB outlet unit; 1.1.5 lighting units; 1.2 back cover plate; 1.3 inner cavity; 1.3.1 separator; 1.3.2 notched portions; 1.5 groove space; 1.5.1 first vent; 1.5.2 bottom grooves; 1.5.3 rotating the baffle; 1.5.4 strip-shaped mounting grooves; 1.5.5 first magnets;
2 a handle unit; 2.1 a first straight tube; 2.1.1 push plate; 2.1.2 screen units; 2.1.3 second magnets; 2.1.4 rotation axes; 2.2 a first transition duct; 2.3 a second straight tube; 2.4 a third straight tube; 2.5 a second transition duct; 2.6 middle straight tube; 2.6.1 third vent holes; 2.6.2 ventilation channels; 2.6.3 a radiator fan; 2.6.4 bar-shaped sliding grooves;
3 sliding cover; 3.1 plates; 3.2 arc panels; 3.3 locking the bolt; 3.4 side plates; 3.4.1 bar-shaped sliding rails; 3.4.2 damping pad; 3.5 wind guiding block.
As shown in fig. 1 to 8, a mobile power supply based on active heat dissipation includes a housing 1, a handle unit 2, a control unit, a battery unit, and an inverter unit; the housing 1 is provided with an inner cavity 1.3, the battery unit (not shown in the figure) is installed in the inner cavity 1.3, two first ventilation holes 1.5 are formed in the housing 1, two ventilation channels 2.6.2 are formed in the handle unit 2, one end of each ventilation channel 2.6.2 is provided with a second ventilation hole which can be aligned with the corresponding first ventilation hole 1.5.1, the other end of each ventilation channel 2.6.2 is provided with a third ventilation hole 2.6.1, and a cooling fan 2.6.3 is installed in each ventilation channel 2.6.2. The housing 1 comprises a front panel 1.1, wherein a touch screen unit 1.1.2, a USB socket unit 1.1.4, a 220V socket unit 1.1.3 and a lighting unit 1.1.5 are installed at the front panel 1.1. The back cover plate 1.2 capable of sealing the inner cavity is fixedly arranged at the shell 1; an emergency power-off button is also included at the front panel 1.1. A partition board 1.3.1 is arranged in the inner cavity 1.3 to divide the inner cavity 1.3 into two storage battery accommodating cavities, each storage battery accommodating cavity is internally provided with a temperature sensor, the number of the battery units is two, and each battery unit is arranged in one storage battery accommodating cavity; the partition board 1.3.1 is provided with a notch part 1.3.2, and the notch part 1.3.2 enables the two storage battery accommodating cavities to be communicated.
The top end of the shell 1 forms two groove spaces 1.5, the groove spaces 1.5 are provided with vertical abutting surfaces and horizontal abutting surfaces, the two first vent holes 1.5.1 are respectively positioned at the vertical abutting surfaces of the two groove spaces 1.5, the vertical abutting surfaces are also provided with strip-shaped mounting grooves 1.5.4, and the first magnets 1.5.5 are mounted in the strip-shaped mounting grooves 1.5.4; two second magnets 2.1.3 are arranged at the handle unit 2, and the two first magnets 1.5.5 and the two second magnets 2.1.3 are in one-to-one correspondence and can be attracted to each other; the portable power source can be in a heat dissipation state, in the heat dissipation state, two heat dissipation fans 2.6.3 are started, corresponding first magnets 1.5.5 and second magnets 2.1.3 attract each other, and therefore each second ventilation hole is aligned to the corresponding first ventilation hole 1.5.1. The handle unit 2 comprises an intermediate straight pipe 2.6 and two bent pipe parts connected with the intermediate straight pipe 2.6, wherein each bent pipe part comprises a first straight pipe 2.1, a first transition pipe 2.2 connected with the first straight pipe 2.1, a second straight pipe 2.3 connected with the first transition pipe 2.2, a third straight pipe 2.4 connected with the second straight pipe 2.3 and a second transition pipe 2.5 connected with the third straight pipe 2.4 and the intermediate straight pipe 2.6; the two first straight pipes 2.1 are respectively positioned at the two groove spaces 1.5, and the two first straight pipes 2.1 are hinged with the shell 1; the two second ventilation holes are respectively positioned at the two first straight pipes 2.1, the two third ventilation holes 2.6.1 are positioned at the middle straight pipe 2.6, one part of each ventilation channel 2.6.2 is positioned in the middle straight pipe 2.6, and the other part is positioned in the bent pipe part; in the heat radiation state, both the first straight pipes 2.1 are abutted against the vertical abutment surfaces at the corresponding groove spaces 1.5. The bottom end of the first ventilation hole 1.5.1 is provided with a bottom end groove 1.5.2 (the bottom end groove can be used for providing enough space for the movement of the push plate), the first ventilation hole 1.5.1 is provided with a rotating baffle plate 1.5.3 positioned in the shell 1 through an elastic reset hinge part, and the rotating baffle plate 1.5.3 seals the first ventilation hole 1.5.1 when no external force exists; a filter screen unit 2.1.2 is arranged at the second ventilation hole of the handle unit 2, and a push plate 2.1.1 capable of pushing the rotary baffle plate 1.5.3 in an abutting manner is arranged below the filter screen unit 2.1.2; in the heat dissipation state, the push plate 2.1.1 abuts against the rotating baffle plate 1.5.3 so as to open the first ventilation hole 1.5.1, and ventilation can be achieved between the first ventilation hole 1.5.1 and the second ventilation hole. In addition, the sliding cover 3 is further included, a bar-shaped sliding groove 2.6.4 is formed in the middle straight pipe 2.6, a bar-shaped sliding rail 3.4.1 matched with the bar-shaped sliding groove 2.6.4 is formed in the sliding cover 3, and a locking bolt (preferably, a knob is arranged at the locking bolt) for locking the relative positions of the sliding cover 3 and the middle straight pipe 2.6 is further formed in the sliding cover 3; the sliding cover 3 comprises a flat plate 3.1, an arc panel 3.2 connected with the flat plate 3.1 and two side plates 3.4, each side plate 3.4 is connected with the flat plate 3.1 and the arc surface plate 3.2, the position of the arc surface plate 3.2 is provided with an air guide block 3.5 fixedly connected with the two side plates 3.4, and the surface of the air guide block 3.5 facing the arc panel 3.2 is in an arc surface shape; in the heat dissipation state, both the third ventilation holes 2.6.1 are open and are not closed by the sliding cover 3; the mobile power supply can also be in a cleaning state, in the cleaning state, two heat dissipation fans 2.6.3 are started, two first straight pipes 2.1 are respectively abutted against the horizontal abutting surfaces of the corresponding groove spaces 1.5, two third ventilation holes 2.6.1 are covered by the cambered surface plate 3.2, and the air guide block 3.5 is positioned between the two third ventilation holes 2.6.1.
The filter screen unit is fixedly connected with the first straight pipe through bolts. The included angle formed by the first straight pipe and the second straight pipe is 45 degrees.
The mobile unit of the application is provided with the special handle unit of the shell, so that the handle unit can provide various working modes, as shown in fig. 1, the handle unit can be used as a normal holding part, so that a user can hold the mobile power supply through the handle unit, and the mobile power supply can be moved, and the holding is convenient. When the portable power source is fixedly placed, a heat dissipation state can be used, so that as shown in fig. 2-3, a user can conveniently rotate the handle unit to a heat dissipation state (the handle unit can realize stable low power supply through the attraction of the first magnet and the second magnet), the control unit can start the heat dissipation fan according to the measured value of the temperature sensor (for example, when the measured value of any one temperature sensor is larger than a set threshold value), the push plate pushes away the corresponding baffle, and the second ventilation hole faces the first ventilation hole, so that when the heat dissipation airflow is started, air is introduced from one third ventilation hole, and passes through the ventilation channel, the second ventilation hole, the first ventilation hole, the storage battery accommodating cavity, the notch part, the other storage battery accommodating cavity, the other first ventilation hole, the other second ventilation hole and the other ventilation channel, so that the other third ventilation hole is air-out, thereby forming complete heat dissipation airflow, and the two heat dissipation fans can enable the heat dissipation airflow to be stronger. Due to the closing of the baffle and the protection of the filter screen unit, the inner space of the shell can be protected, and foreign matters are prevented from entering the inner space of the shell.
In addition, after one end of use, as shown in fig. 4-5, two third ventilation holes can be connected by utilizing the sliding cover at the moment, so that cleaning air flows generated by two cooling fans can enter air from one of the second ventilation holes and pass through the ventilation channel, the third ventilation holes, the arc panel, the other third ventilation hole and the other ventilation channel to come out from the other second ventilation hole, thereby realizing the cleaning of the handle unit and avoiding impurities such as residual foreign matters, flocks and the like in the handle unit.
While the application has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the scope of the application as defined in the following claims.
Claims (6)
1. The mobile power supply based on active heat dissipation is characterized by comprising a shell, a handle unit, a control unit, a battery unit and an inverter unit; the shell is provided with an inner cavity, the battery unit is arranged in the inner cavity, two first ventilation holes are formed in the shell, two ventilation channels are formed in the handle unit, one end of each ventilation channel is provided with a second ventilation hole which can be aligned with the corresponding first ventilation hole, the other end of each ventilation channel is provided with a third ventilation hole, and a cooling fan is arranged in each ventilation channel; a partition plate is arranged in the inner cavity to divide the inner cavity into two storage battery accommodating cavities, a temperature sensor is arranged in each storage battery accommodating cavity, two battery units are arranged, and each battery unit is arranged in one storage battery accommodating cavity; the separator is provided with a notch part which enables the two storage battery accommodating cavities to be communicated; the top end of the shell is provided with two groove spaces, each groove space is provided with a vertical abutting surface and a horizontal abutting surface, two first vent holes are respectively positioned at the vertical abutting surfaces of the two groove spaces, each vertical abutting surface is also provided with a strip-shaped mounting groove, and a first magnet is mounted in each strip-shaped mounting groove; two second magnets are arranged at the handle unit, and the two first magnets and the two second magnets are in one-to-one correspondence and can be attracted to each other; the mobile power supply can be in a heat dissipation state, in the heat dissipation state, two heat dissipation fans are started, and corresponding first magnets and second magnets are attracted to each other, so that each second ventilation hole is aligned to the corresponding first ventilation hole; the handle unit comprises a middle straight pipe and two bent pipe parts connected with the middle straight pipe, wherein each bent pipe part comprises a first straight pipe, a first transition pipe connected with the first straight pipe, a second straight pipe connected with the first transition pipe, a third straight pipe connected with the second straight pipe and a second transition pipe connected with the third straight pipe and the middle straight pipe; the two first straight pipes are respectively positioned at the two groove spaces and are hinged with the shell; the two second ventilation holes are respectively positioned at the two first straight pipes, the two third ventilation holes are positioned at the middle straight pipe, one part of each ventilation channel is positioned in the middle straight pipe, and the other part is positioned in the bent pipe part; in the heat dissipation state, the two first straight pipes are abutted against the vertical abutting surfaces at the corresponding groove spaces; the bottom end of the first vent hole is provided with a bottom end groove, a rotating baffle plate positioned in the shell is arranged at the first vent hole through an elastic reset hinge part, and the rotating baffle plate seals the first vent hole when no external force exists; a filter screen unit is arranged at the second ventilation hole of the handle unit, and a push plate capable of pushing the rotary baffle in an abutting manner is arranged below the filter screen unit; in the heat dissipation state, the push plate abuts against the rotating baffle plate so as to open the first ventilation hole, and ventilation can be achieved between the first ventilation hole and the second ventilation hole.
2. The active heat dissipation based mobile power supply of claim 1, wherein the housing comprises a front panel at which a touch screen unit, a USB socket unit, a 220V socket unit, and a lighting unit are mounted.
3. The mobile power supply based on active heat dissipation according to claim 2, wherein a back cover plate capable of closing the inner cavity is fixedly arranged at the shell; an emergency power off button is also included at the front panel.
4. The mobile power supply based on active heat radiation according to claim 1, further comprising a sliding cover, wherein the middle straight pipe is provided with a bar-shaped chute, the sliding cover is provided with a bar-shaped sliding rail matched with the bar-shaped chute, and the sliding cover is further provided with a locking bolt for locking the relative positions of the sliding cover and the middle straight pipe; the sliding cover comprises a flat plate, an arc panel connected with the flat plate and two side plates, each side plate is connected with the flat plate and the arc panel, the position of the arc panel is provided with an air guide block fixedly connected with the two side plates, and the surface of the air guide block facing the arc panel is arc-shaped; in the heat dissipation state, two third ventilation holes are opened and are not closed by the sliding cover; the portable power source can also be in the clearance state, two radiator fan open, two first straight pipes butt respectively the horizontal butt surface in corresponding recess space, two third ventilation holes all by the cambered surface board covers, just the guide block is located between two third ventilation holes.
5. The mobile power supply based on active heat dissipation according to claim 1, wherein the filter screen unit is fixedly connected with the first straight pipe through bolts.
6. The mobile power supply based on active heat dissipation according to claim 1, wherein an included angle between the first straight tube and the second straight tube is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310765142.6A CN116505626B (en) | 2023-06-27 | 2023-06-27 | Mobile power supply based on active heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310765142.6A CN116505626B (en) | 2023-06-27 | 2023-06-27 | Mobile power supply based on active heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116505626A CN116505626A (en) | 2023-07-28 |
| CN116505626B true CN116505626B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310765142.6A Active CN116505626B (en) | 2023-06-27 | 2023-06-27 | Mobile power supply based on active heat dissipation |
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| CN (1) | CN116505626B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630722Y (en) * | 2003-06-20 | 2004-08-04 | 章德奇 | Adjustable ventilating device |
| CN104571323A (en) * | 2014-12-23 | 2015-04-29 | 安徽玉辉电子科技有限公司 | Portable computer mainframe |
| CN114760810A (en) * | 2022-03-17 | 2022-07-15 | 深圳市科米泰客科技有限公司 | Energy storage power supply |
-
2023
- 2023-06-27 CN CN202310765142.6A patent/CN116505626B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630722Y (en) * | 2003-06-20 | 2004-08-04 | 章德奇 | Adjustable ventilating device |
| CN104571323A (en) * | 2014-12-23 | 2015-04-29 | 安徽玉辉电子科技有限公司 | Portable computer mainframe |
| CN114760810A (en) * | 2022-03-17 | 2022-07-15 | 深圳市科米泰客科技有限公司 | Energy storage power supply |
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| Publication number | Publication date |
|---|---|
| CN116505626A (en) | 2023-07-28 |
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