Detachable mobile energy storage power supply convenient for internal cleaning

Abstract

The utility model discloses a detachable mobile energy storage power supply convenient for internal cleaning, comprising a support plate, two sides of the bottom of the support plate are both provided with moving wheels, the top of the support plate is fixedly provided with a protective housing, the left side of the protective housing is provided with a plurality of connecting jacks, and the connecting jacks are connected with the support plate. A sealing door is arranged on the front face of the protective shell. An annular cleaning plate is arranged for cleaning dust and impurities on the surface of the annular cooling fin, when a cooling motor rotates, a rotating shaft is driven to rotate, a push rod is pressed, the push rod pushes a mounting plate and the annular cleaning plate, the annular cleaning plate moves into the annular cooling fin, meanwhile, a wedging groove is wedged with a wedging plate, and the annular cooling fin is cleaned. And then the rotating shaft drives the mounting plate and the annular cleaning plate to rotate, so that the annular cleaning plate cleans the inner side of the annular cooling fin, the cleaned dust falls down through the dust falling groove, and meanwhile, the problem that an existing mobile energy storage power supply is inconvenient to clean heat dissipation pieces in the mobile energy storage power supply is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile energy storage power supplies, in particular to a mobile energy storage power supply which can be disassembled and is convenient for internal cleaning. Background Art

[0002] Mobile energy storage power supply, also known as portable energy storage power supply, is a mobile power supply with built-in high energy density lithium-ion battery, which can provide stable output voltage. It can usually charge a variety of mobile devices such as mobile phones, tablets, cameras, etc. Its advantages are large capacity, light weight, small size, and easy to carry and use. The capacity of mobile energy storage power supply is usually between several thousand and tens of thousands of mAh, which can meet the needs of different users. In addition, it also has multiple output interfaces, which can charge multiple devices at the same time.

[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing mobile energy storage power supplies will generate a certain amount of heat when in use, and generally a heat dissipation motor and a heat sink are used to dissipate the heat. However, during the use of the heat sink, dust is easily attached to the surface thereof, and it is not convenient to clean, resulting in reduced heat dissipation efficiency of the heat sink. In addition, the lithium battery inside the existing mobile energy storage power supply is not easy to disassemble, and thus it is not convenient to inspect and repair the lithium battery. Therefore, in view of the above problems, a mobile energy storage power supply that can be disassembled and is easy to clean inside is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile energy storage power supply that is detachable and easy to clean internally, which has the advantage of facilitating cleaning of the internal heat dissipation components of the mobile energy storage power supply, and solves the problem that it is inconvenient to clean the internal heat dissipation components of the existing mobile energy storage power supply.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable mobile energy storage power supply that is easy to clean internally, comprising a support plate, both sides of the bottom of the support plate are provided with moving wheels, a protective shell is fixedly installed on the top of the support plate, a plurality of connection sockets are opened on the left side of the protective shell, a closed door is provided on the front of the protective shell, a lithium battery is arranged inside the protective shell, the back of the lithium battery is electrically connected to the protective shell through a connecting plug, an annular heat sink is fixedly installed on the front of the lithium battery, and the inside of the annular heat sink Evenly distributed ash dropping grooves are provided, the front side of the closed door is connected to a cylinder, a heat dissipation motor is fixedly installed inside the cylinder, a rotating shaft is fixedly installed on the output end on the back side of the heat dissipation motor, fitting plates are fixedly installed on both sides of the rotating shaft surface, a mounting plate is provided on the back side of the closed door, an annular cleaning plate is fixedly installed on the back side of the mounting plate, cleaning bristles are provided on the outer side and the inner side of the annular cleaning plate, a fitting groove is provided inside the annular cleaning plate, the fitting groove is adapted to the size of the fitting plate, and blocks are fixedly installed on the top and bottom of the fitting plate.

[0006] The effects achieved by the above components are: by arranging moving wheels, it is convenient to move the protective shell, so that it is convenient to use the protective shell outdoors; by arranging a closed door, it is convenient to open and close the protective shell, so that it is convenient to remove the lithium battery from the inside of the protective shell, and it is convenient to repair the lithium battery; by arranging a heat dissipation motor for dissipating the heat of the lithium battery, the lithium battery will generate heat when it is used, and the heat generated by the lithium battery will be guided out and dissipated to the inside of the protective shell under the action of the annular heat sink, and the heat dissipated by the heat dissipation motor will be discharged through the cylinder with the air, and the external air will enter the inside of the protective shell through the sewage chute and the chute, and by arranging an annular cleaning plate It is used to clean the dust and impurities on the surface of the annular heat sink. When the heat dissipation motor rotates, it will drive the rotating shaft to rotate, press the push rod, so that the push rod pushes the mounting plate and the annular cleaning plate, and the annular cleaning plate moves to the inside of the annular heat sink. At the same time, the fitting groove fits with the fitting plate, and then the rotating shaft drives the mounting plate and the annular cleaning plate to rotate, so that the annular cleaning plate cleans the inner side of the annular heat sink. The cleaned dust will fall through the dust collection groove, and the flying dust will be discharged through the cylinder with the airflow. The heavier impurities will fall to the top of the arc plate, slide down along the top of the arc plate, and then be discharged through the sewage discharge groove, so as to achieve the purpose of cleaning the dust on the annular heat sink.

[0007] Preferably, the bottom of the inner cavity of the protective shell is movably connected with an arc plate, and the arc plate is located below the annular heat sink. Both sides of the protective shell and located on both sides of the arc plate are provided with drainage grooves.

[0008] The effect achieved by the above components is: by arranging the arc plate and the drainage groove to cooperate with each other to discharge the cleaned impurities, dust and impurities are prevented from remaining inside the support plate.

[0009] Preferably, return springs are fixedly mounted on both sides of the front of the closed door, a circular plate is fixedly mounted on the other side of the return spring, and a push rod is fixedly mounted on the side of the circular plate close to the closed door, and the other side of the push rod passes through the closed door and contacts with the mounting plate.

[0010] The effect achieved by the above components is: by setting a push rod to squeeze the mounting plate, the mounting plate drives the annular cleaning plate to enter the inner side of the annular heat sink and clean the inner side of the annular heat sink, and the push rod is automatically reset under the action of the reset spring.

[0011] Preferably, a slide groove is provided on the top of the protective shell, a slide rod is slidably connected inside the slide groove, and the bottom of the slide rod is located above the annular cleaning plate and on the back of the mounting plate.

[0012] The effect achieved by the above components is: by setting the slide groove and the slide rod to cooperate with each other to move the mounting plate and the annular cleaning plate, it is convenient for the annular cleaning plate to be separated from the inner side of the annular heat sink.

[0013] Preferably, a fixing rod is fixedly installed on the back side of the support plate, a fixing disk is fixedly installed on the top of the fixing rod, a rotating disk is rotatably connected to the front side of the fixing disk, a sun visor is fixedly installed on the front side of the rotating disk, and the sun visor is located above the protective shell.

[0014] The effects achieved by the above components are: by setting a fixing rod for installing and fixing the sun visor, the stability of the sun visor is improved, and the protective shell is shaded under the action of the sun visor to avoid direct sunlight on the surface of the protective shell when used outdoors, causing the temperature inside the protective shell to rise and affect the use of the lithium battery.

[0015] Preferably, evenly distributed slots are provided on one side of the rotating disk close to the fixed disk, and a positioning pin is provided on the back side of the fixed disk, one side of the positioning pin passes through the fixed disk and is engaged with the inside of the slot.

[0016] The effect achieved by the above components is: by setting the positioning pins and the card slots to cooperate with each other to adjust the angle of the sun visor, it is convenient for the sun visor to block the sunlight, avoiding direct sunlight to the surface of the protective shell, causing the temperature of the lithium battery inside the protective shell to rise, affecting the use efficiency of the lithium battery.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] The utility model is convenient for moving the protective shell by arranging moving wheels, so that the protective shell is convenient for outdoor use; the protective shell is convenient for opening and closing by arranging a closed door, so that the lithium battery can be conveniently removed from the inside of the protective shell, which is convenient for repairing the lithium battery; a heat dissipation motor is arranged to dissipate the heat of the lithium battery, and the lithium battery will generate heat when in use. The heat generated by the lithium battery is guided out and dissipated to the inside of the protective shell under the action of the annular heat sink, and the heat dissipated by the heat dissipation motor is discharged through the cylinder along with the air, and the external air enters the inside of the protective shell through the sewage discharge chute and the slide; the annular cleaning plate is arranged to clean the dust and impurities on the surface of the annular heat sink When the heat dissipation motor rotates, it will drive the rotating shaft to rotate, press the push rod, so that the push rod pushes the mounting plate and the annular cleaning plate, and the annular cleaning plate moves to the inside of the annular heat sink. At the same time, the fitting groove fits with the fitting plate, and then the rotating shaft drives the mounting plate and the annular cleaning plate to rotate, so that the annular cleaning plate cleans the inner side of the annular heat sink. The cleaned dust will fall through the dust falling groove, and the flying dust will be discharged through the cylinder with the air flow. The heavier impurities will fall to the top of the arc plate and slide down along the top of the arc plate, and then be discharged through the sewage groove, so as to achieve the purpose of cleaning the dust on the annular heat sink, and at the same time solve the problem that it is inconvenient to clean the internal heat dissipation parts of the existing mobile energy storage power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the protective housing of the utility model;

[0021] Figure 3 This is a schematic diagram of the closed door structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the heat dissipation motor and mounting plate structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the annular heat sink of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the fixing rod and the sunshade of the utility model.

[0025] In the figure: 1. support plate; 2. moving wheel; 3. protective shell; 4. connecting socket; 5. closing door; 6. lithium battery; 7. annular heat sink; 8. ash drop groove; 9. arc plate; 10. sewage trough; 11. cylinder; 12. heat dissipation motor; 13. rotating shaft; 14. fitting plate; 15. block; 16. mounting plate; 17. annular cleaning plate; 18. fitting groove; 19. reset spring; 20. push rod; 21. slide groove; 22. slide rod; 23. fixed rod; 24. sun visor; 25. fixed disk; 26. rotating disk; 27. slot; 28. positioning pin. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 A detachable and easy-to-clean mobile energy storage power source comprises a support plate 1, movable wheels 2 are arranged on both sides of the bottom of the support plate 1, a protective shell 3 is fixedly installed on the top of the support plate 1, a plurality of connection sockets 4 are opened on the left side of the protective shell 3, a closed door 5 is arranged on the front of the protective shell 3, a lithium battery 6 is arranged inside the protective shell 3, the back of the lithium battery 6 is electrically connected to the protective shell 3 through a connecting plug, an annular heat sink 7 is fixedly installed on the front of the lithium battery 6, and evenly distributed dust dropping grooves 8 are opened inside the annular heat sink 7, and the front of the closed door 5 is provided with a plurality of connection sockets 4, and a plurality of connection sockets 4 are opened on the left side of the protective shell 3. The surface is connected with a cylinder 11, a heat dissipation motor 12 is fixedly installed inside the cylinder 11, a rotating shaft 13 is fixedly installed on the output end on the back of the heat dissipation motor 12, matching plates 14 are fixedly installed on both sides of the surface of the rotating shaft 13, a mounting plate 16 is arranged on the back of the closed door 5, an annular cleaning plate 17 is fixedly installed on the back of the mounting plate 16, cleaning bristles are arranged on the outer and inner sides of the annular cleaning plate 17, a matching groove 18 is provided inside the annular cleaning plate 17, the matching groove 18 is adapted to the size of the matching plate 14, and blocks 15 are fixedly installed on the top and bottom of the matching plate 14.

[0028] Specifically, the bottom of the inner cavity of the protective shell 3 is movably connected with an arc plate 9 , and the arc plate 9 is located below the annular heat sink 7 . Drain grooves 10 are provided on both sides of the protective shell 3 and on both sides of the arc plate 9 .

[0029] The arc plate 9 and the drain groove 10 cooperate with each other to discharge the cleaned impurities, thereby preventing dust and impurities from remaining inside the support plate 1.

[0030] Specifically, return springs 19 are fixedly installed on both sides of the front of the closed door 5, a circular plate is fixedly installed on the other side of the return spring 19, and a push rod 20 is fixedly installed on the side of the circular plate close to the closed door 5, and the other side of the push rod 20 passes through the closed door 5 and contacts with the mounting plate 16.

[0031] The push rod 20 is used to squeeze the mounting plate 16, so that the mounting plate 16 drives the annular cleaning plate 17 to enter the inner side of the annular heat sink 7 and clean the inner side of the annular heat sink 7. The push rod 20 is automatically reset under the action of the reset spring 19.

[0032] Specifically, a slide groove 21 is provided on the top of the protective shell 3 , and a slide rod 22 is slidably connected inside the slide groove 21 . The bottom of the slide rod 22 is located above the annular cleaning plate 17 and on the back of the mounting plate 16 .

[0033] The slide groove 21 and the slide rod 22 cooperate with each other to move the mounting plate 16 and the annular cleaning plate 17 , so as to facilitate the annular cleaning plate 17 to be separated from the inner side of the annular heat sink 7 .

[0034] Specifically, a fixing rod 23 is fixedly installed on the back of the support plate 1, a fixing plate 25 is fixedly installed on the top of the fixing rod 23, a rotating plate 26 is rotatably connected to the front of the fixing plate 25, a sun visor 24 is fixedly installed on the front of the rotating plate 26, and the sun visor 24 is located above the protective shell 3.

[0035] The fixing rod 23 is used to install and fix the sun visor 24 to improve the stability of the sun visor 24. The sun visor 24 can be used to shade the protective shell 3 to prevent direct sunlight from shining on the surface of the protective shell 3 when used outdoors, causing the temperature inside the protective shell 3 to rise and affecting the use of the lithium battery 6.

[0036] Specifically, evenly distributed slots 27 are formed on one side of the rotating disk 26 close to the fixed disk 25 , and a positioning pin 28 is provided on the back side of the fixed disk 25 . One side of the positioning pin 28 passes through the fixed disk 25 and is engaged with the inside of the slot 27 .

[0037] The positioning pin 28 and the card slot 27 cooperate with each other to adjust the angle of the sun visor 24, thereby facilitating the sun visor 24 to block sunlight and prevent sunlight from directly shining on the surface of the protective shell 3, causing the temperature of the lithium battery 6 inside the protective shell 3 to rise, affecting the use efficiency of the lithium battery 6.

[0038] During use, when the annular heat sink 7 inside the protective shell 3 needs to be cleaned, the push rod 20 is pressed so that the push rod 20 pushes the mounting plate 16 and the annular cleaning plate 17, and the annular cleaning plate 17 moves to the inside of the annular heat sink 7. At the same time, the fitting groove 18 fits with the fitting plate 14, and then the rotating shaft 13 drives the mounting plate 16 and the annular cleaning plate 17 to rotate, so that the annular cleaning plate 17 cleans the inner side of the annular heat sink 7, and the cleaned dust will fall through the dust falling groove 8, and the flying dust will be discharged through the cylinder 11 with the air flow, and the heavier impurities will fall to the top of the arc plate 9, slide down along the top of the arc plate 9, and then be discharged through the sewage discharge groove 10. When the lithium battery 6 is disassembled, first turn off the heat dissipation motor 12, move the slide bar 22 on the top of the protective shell 3, so that the slide bar 22 moves to the side close to the closed door 5, and then the bottom of the slide bar 22 will squeeze the mounting plate 16, so that the mounting plate 16 and the annular cleaning plate 17 move, and ensure that the mounting plate 16 moves to fit the back of the closed door 5, so that the annular cleaning plate 17 is completely separated from the inner side of the annular heat sink 7, and then the closed door 5 is opened. Since the arc plate 9 is directly placed inside the protective shell 3, the arc plate 9 can be directly taken out, and the lithium battery 6 can be pulled out from the inside of the protective shell 3, so that the connecting plug on the back of the lithium battery 6 is separated from the connecting socket on the back of the inner cavity of the protective shell 3.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile energy storage power source that is detachable and easy to clean internally, comprising a support plate (1), characterized in that: Both sides of the bottom of the support plate (1) are provided with moving wheels (2); a protective shell (3) is fixedly installed on the top of the support plate (1); a plurality of connection sockets (4) are provided on the left side of the protective shell (3); a closed door (5) is provided on the front of the protective shell (3); a lithium battery (6) is provided inside the protective shell (3); the back of the lithium battery (6) is electrically connected to the protective shell (3) through a connection plug; an annular heat sink (7) is fixedly installed on the front of the lithium battery (6); evenly distributed dust dropping grooves (8) are provided inside the annular heat sink (7); the front of the closed door (5) is connected to a cylinder (11); the cylinder A heat dissipation motor (12) is fixedly installed inside the (11), a rotating shaft (13) is fixedly installed at the output end on the back of the heat dissipation motor (12), and matching plates (14) are fixedly installed on both sides of the surface of the rotating shaft (13). A mounting plate (16) is arranged on the back of the closed door (5), and an annular cleaning plate (17) is fixedly installed on the back of the mounting plate (16). Cleaning bristles are arranged on the outer side and the inner side of the annular cleaning plate (17). A matching groove (18) is provided inside the annular cleaning plate (17), and the matching groove (18) is adapted to the size of the matching plate (14). Stoppers (15) are fixedly installed on the top and the bottom of the matching plate (14).

2. A detachable and easy-to-clean mobile energy storage power source according to claim 1, characterized in that: The bottom of the inner cavity of the protective shell (3) is movably connected to an arc plate (9), and the arc plate (9) is located below the annular heat sink (7). Both sides of the protective shell (3) and located on both sides of the arc plate (9) are provided with drainage grooves (10).

3. A detachable and easy-to-clean mobile energy storage power source according to claim 1, characterized in that: Restoration springs (19) are fixedly mounted on both sides of the front face of the closed door (5); a circular plate is fixedly mounted on the other side of the restoring spring (19); a push rod (20) is fixedly mounted on the side of the circular plate close to the closed door (5); the other side of the push rod (20) passes through the closed door (5) and contacts the mounting plate (16).

4. The mobile energy storage power source that can be disassembled and is easy to clean internally according to claim 1, characterized in that: A slide groove (21) is provided on the top of the protective shell (3), and a slide rod (22) is slidably connected inside the slide groove (21), and the bottom of the slide rod (22) is located above the annular cleaning plate (17) and on the back of the mounting plate (16).

5. The mobile energy storage power source that can be disassembled and is easy to clean internally according to claim 1, characterized in that: A fixing rod (23) is fixedly mounted on the back of the support plate (1), a fixing plate (25) is fixedly mounted on the top of the fixing rod (23), a rotating plate (26) is rotatably connected to the front of the fixing plate (25), a sun visor (24) is fixedly mounted on the front of the rotating plate (26), and the sun visor (24) is located above the protective shell (3).

6. A detachable and easy-to-clean mobile energy storage power source according to claim 5, characterized in that: A side of the rotating disk (26) close to the fixed disk (25) is provided with evenly distributed clamping grooves (27), and a positioning pin (28) is provided on the back side of the fixed disk (25). One side of the positioning pin (28) penetrates the fixed disk (25) and is clamped in the interior of the clamping groove (27).

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