A charger that is easy to dissipate heat

Abstract

The present invention relates to the technical field of chargers, and specifically to a charger that is easy to dissipate heat, comprising: a protective mechanism, used to protect the body of a device to prevent the body from being damaged; a shell one, arranged in the protective mechanism; a shell two, arranged on the protective mechanism; a connecting mechanism, arranged between the shell one and the shell two, used to connect and fix the protective mechanism; a side plate, fixedly arranged on the shell one; a heat dissipation mechanism, rotatably arranged on the side plate, used to cool and dissipate heat for the device; a circular groove, opened on the side plate; by rotating a reciprocating screw arranged on the side plate, it is achieved that when the reciprocating screw rotates, a threaded sleeve threadedly connected to the reciprocating screw is moved, and during the movement, a gear one slidingly arranged on a long plate is driven to rotate, and the rotating gear one drives a cleaning roller to rotate through gear two, and the cleaning roller can make a reciprocating motion along the protective mechanism to clean the inside of the device to avoid dust accumulation.

Description

Technical Field

[0001] The present invention relates to the technical field of chargers, and in particular to a charger that is easy to dissipate heat. Background Art

[0002] Chargers are often called car emergency starting power supplies or jump-start power banks. They are mainly used to provide temporary power support to the vehicle when the vehicle battery is exhausted or cannot be started, so as to be able to start the vehicle or perform other necessary electrical operations.

[0003] At present, the heat dissipation method of the charger is to dissipate heat through a cooling fan, which takes away the heat inside the charger. During the use of the charger, an electrostatic field is generated, which causes the gas containing dust to be electrically separated. The dust particles are combined with negative ions and are charged and attracted by the electrostatic field of the device, resulting in dust accumulation. As the device is used for a longer time, the amount of dust accumulation increases, affecting the heat dissipation efficiency of the device.

[0004] Therefore, it is necessary to provide a charger that is easy to dissipate heat to solve the above problems.

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above-mentioned problems existing in the prior art, the problem to be solved by the present application is: At present, the heat dissipation method of the charger is to dissipate heat through a cooling fan, and the heat inside the charger is taken out by the cooling fan, and an electrostatic field is generated during the use of the charger. The electrostatic field will cause the gas containing dust to be electrically separated, and the dust particles are combined with negative ions and charged and attracted by the electrostatic field of the device, thereby causing dust accumulation. As the device is used for a longer time, the amount of dust accumulation increases, affecting the heat dissipation efficiency of the device.

[0007] The technical solution adopted by the present application to solve the technical problem is: a charger that is easy to dissipate heat, comprising:

[0008] A protection mechanism, used to protect the body of the device to prevent the body from being damaged;

[0009] Shell one, disposed within the protection mechanism;

[0010] Shell 2, arranged on the protection mechanism;

[0011] A connecting mechanism, disposed between the first shell and the second shell, for connecting and fixing the protection mechanism;

[0012] A side plate, fixedly arranged on the housing 1;

[0013] A heat dissipation mechanism, rotatably disposed on the side plate, for cooling and dissipating the device;

[0014] A circular groove is provided on the side plate;

[0015] A support plate is fixedly arranged on the side plate, and two support plates are evenly distributed on both sides of the circular groove;

[0016] A connecting plate, fixedly arranged between the two supporting plates, and a servo motor is rotatably arranged on the connecting plate;

[0017] A blowing fan blade is rotatably arranged on the connecting plate, and the blowing fan blade is fixedly connected to the output end of the servo motor;

[0018] The cleaning mechanism is arranged on the side plate and is used for cleaning impurities inside the device.

[0019] Preferably, a plurality of heat dissipation holes are provided on the side walls of the first shell and the second shell, and the plurality of heat dissipation holes are evenly distributed.

[0020] Preferably, the connecting mechanism includes a plurality of guide rods fixedly arranged on the shell one, a plurality of guide grooves matching the guide rods are opened on the shell two, a card slot is fixedly arranged on the shell one, and a buckle matching the card slot is fixedly arranged on the shell two.

[0021] Preferably, the cleaning mechanism comprises a reciprocating screw rotatably arranged on the side plate, a threaded sleeve rotatably arranged on the reciprocating screw, a cleaning roller rotatably arranged on the threaded sleeve, and a transmission unit driving the cleaning roller to rotate is provided on the servo motor.

[0022] Preferably, the transmission unit includes a pulley fixedly arranged on the output end of the servo motor and the reciprocating screw, and the two pulleys are connected by belt transmission, a long plate is fixedly arranged on the side plate, and slide grooves are opened on the upper and lower end surfaces of the long plate, and slide plates are slidably arranged on the slide grooves, a connecting column is fixedly arranged on the slide plate, and a support plate is fixedly arranged on the connecting column, a rotating shaft is rotatably arranged between the two connecting plates, two gears 1 are fixedly arranged on the rotating shaft, a gear 2 meshing with one of the gears 1 is fixedly arranged on the cleaning roller, and a toothed plate meshing with the other gear 1 is fixedly arranged on the side wall of the long plate.

[0023] Preferably, a connecting block is fixedly provided on the bottom end of the threaded sleeve, a scraper is fixedly provided on the connecting block, two discharge ports are opened on the bottom of the protective mechanism, extension plates are fixedly provided on the connecting plate and the connecting plate, a cleaning plate is slidably provided between the two extension plates, a cleaning ring is fixedly provided on the bottom end of the cleaning plate, a plurality of evenly arranged cleaning brushes are fixedly provided on the inner wall of the cleaning ring, and the diameter of the cleaning ring is larger than the diameter of the reciprocating screw, and the cleaning ring is slidably connected to the reciprocating screw.

[0024] Preferably, the bottom end of the scraper is arranged at an angle, and the bottom end of the scraper is in contact with the bottom end of the protection mechanism, and the length of the scraper is equal to the length of the discharge port.

[0025] Preferably, a positioning plate is fixedly provided on the side plate, and four of the positioning plates are arranged at right angles, the four positioning plates are arranged in mirror images, and the charger body is slidably provided inside the four positioning plates.

[0026] Preferably, a spring damper is fixedly provided on the bottom end of the positioning plate, and a clamping column is slidably provided on the other end of the positioning plate.

[0027] Preferably, two connection clips are fixedly provided on the charger body, and both of the two connection clips are covered with insulating rubber sleeves.

[0028] The beneficial effects of this application are:

[0029] 1. The present application provides a charger that is easy to dissipate heat. The flow of air is achieved through the circular grooves on the side panels and the heat dissipation holes on the outer shells 1 and 2. The servo motor is started to rotate the fan blades fixed on the output end of the servo motor, which can drive the air flow faster and improve the heat dissipation efficiency of the device.

[0030] 2. By rotating the reciprocating screw arranged on the side plate, it is achieved that when the reciprocating screw rotates, the threaded sleeve connected to the reciprocating screw moves a little, and in the process of movement, it drives the gear 1 sliding on the long plate to rotate. The rotating gear 1 drives the cleaning roller to rotate through the gear 2. The cleaning roller can make a reciprocating motion along the protective mechanism to clean the inside of the device to avoid dust accumulation.

[0031] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0034] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the protection mechanism structure of the present invention;

[0036] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0037] Figure 6 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0038] Figure 7 It is a schematic diagram of the top view of the structure of the present invention;

[0039] Figure 8 It is a schematic diagram of the structure of the second shell of the present invention.

[0040] In the figure:

[0041] 1. Protection mechanism; 11. Shell 1; 111. Heat dissipation hole; 12. Shell 2;

[0042] 2. Connecting mechanism; 21. Guide rod; 22. Guide groove; 23. Clamping groove; 24. Buckle;

[0043] 3. Side panels;

[0044] 4. heat dissipation mechanism; 41. round groove; 42. support plate; 43. connecting plate; 44. servo motor; 45. fan blade;

[0045] 5. Cleaning mechanism; 51. Reciprocating screw; 511. Pulley; 512. Belt; 513. Long board; 5131. Slide; 5132. Slide board; 5133. Connecting column; 5134. Connecting plate; 5135. Rotating shaft; 5136. Gear 1; 5137. Gear 2; 5138. Tooth plate; 52. Threaded sleeve; 521. Connecting block; 522. Scraper; 523. Discharge port; 524. Extension board; 525. Cleaning board; 526. Cleaning ring; 53. Cleaning roller;

[0046] 6. Positioning plate; 61. Spring damper; 62. Clamping column;

[0047] 7. Clips. DETAILED DESCRIPTION

[0048] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0049] In order to enable those skilled in the art to better understand the solution of the present application, the following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0050] Reference Figure 1-3 A charger that is easy to dissipate heat, comprising: a protection mechanism 1, used to protect the body of the device to prevent the body from being damaged; a shell 11, arranged in the protection mechanism 1; a shell 2 12, arranged on the protection mechanism 1; a connecting mechanism 2, arranged between the shell 1 11 and the shell 2 12, used to connect and fix the protection mechanism 1; a side plate 3, fixedly arranged on the shell 1 11; a heat dissipation mechanism 4, rotatably arranged on the side plate 3, used to cool and dissipate heat for the device; a circular groove 41, opened on the side plate 3; a support plate 42, fixedly arranged on the side plate 3, and two support plates 42 are evenly distributed on both sides of the circular groove 41; a connecting plate 43, fixedly arranged between the two support plates 42, and a servo motor 44 is rotatably arranged on the connecting plate 43; a blowing fan blade 45, rotatably arranged on the connecting plate 43, and the blowing fan blade 45 is fixedly connected to the output end of the servo motor 44; a cleaning mechanism 5, arranged on the side plate 3, used to clean impurities inside the device.

[0051] Reference Figure 1 , 4 5, a plurality of heat dissipation holes 111 are provided on the side walls of the shell 1 11 and the shell 2 12, and the plurality of heat dissipation holes 111 are evenly distributed. By providing the plurality of heat dissipation holes 111 on the shell 1 11 and the shell 2 12, airflow can enter the interior of the device through the heat dissipation holes 111, thereby taking away the heat in the device and playing a certain role in heat dissipation and cooling.

[0052] Reference Figure 4-6 The connecting mechanism 2 includes a plurality of guide rods 21 fixedly arranged on the shell 11, a plurality of guide grooves 22 matching the guide rods 21 are opened on the shell 12, a card slot 23 is fixedly arranged on the shell 11, and a buckle 24 matching the card slot 23 is fixedly arranged on the shell 2 12. By setting the guide rods 21 on the shell 1 11, when connecting the shell 1 11 and the shell 2 12, the staff first aligns the guide groove 22 on the shell 2 12 with the guide rod 21 on the shell 1 11, and after alignment, inserts the buckle 24 into the card slot 23 on the shell 1 11 to complete the engagement.

[0053] Reference Figure 1 , 3and 6, the cleaning mechanism 5 includes a reciprocating screw 51 rotatably arranged on the side plate 3, a threaded sleeve 52 rotatably arranged on the reciprocating screw 51, a cleaning roller 53 rotatably arranged on the threaded sleeve 52, and a transmission unit for driving the cleaning roller 53 to rotate is provided on the servo motor 44. When the reciprocating screw 51 rotates, the threaded sleeve 52 threadedly connected to the reciprocating screw 51 moves. During the movement of the threaded sleeve 52, the cleaning roller 53 rotatably arranged on the threaded sleeve 52 can clean the inner wall of the protective mechanism 1.

[0054] Reference Figure 3 , 6 7, the transmission unit includes a pulley 511 fixedly arranged on the output end of the servo motor 44 and the reciprocating screw 51, and the two pulleys 511 are connected by a belt 512 for transmission, a long plate 513 is fixedly arranged on the side plate 3, and a slide groove 5131 is opened on the upper and lower end surfaces of the long plate 513, and a slide plate 5132 is slidably arranged on the slide groove 5131, a connecting column 5133 is fixedly arranged on the slide plate 5132, and a connecting plate 5134 is fixedly arranged on the connecting column 5133, and a rotating shaft 5135 is rotatably arranged between the two connecting plates 5134, and two gears 5136 are fixedly arranged on the rotating shaft 5135, a gear 2 5137 meshing with one of the gears 1 5136 is fixedly arranged on the cleaning roller 53, and a gear 5138 meshing with the other gear 5138 is fixedly arranged on the side wall of the long plate 513 The toothed plate 5138 meshing with the wheel 1 5136 realizes, through the pulley 511 arranged on the reciprocating screw 51, that when the servo motor 44 is started, the pulley 511 fixedly arranged on the output end of the servo motor 44 rotates, and the rotating pulley 511 can drive the reciprocating screw 51 to rotate through the belt 512. When the reciprocating screw 51 rotates and drives the threaded sleeve 52 to move, the gear 1 5136 fixedly arranged on the rotating shaft 5135 rotates through the toothed plate 5138, and the rotating gear 1 5136 drives the rotating shaft 5135 to rotate, and the rotating rotating shaft 5135 drives another gear 1 5136 to rotate, and the gear 1 5136 drives the gear 2 5137 meshing with it to rotate, and the gear 2 5137 drives the cleaning roller 53 to axially rotate the cleaning device.

[0055] Reference Figure 3 , 6and 7, a connecting block 521 is fixedly provided on the bottom end of the threaded sleeve 52, a scraper 522 is fixedly provided on the connecting block 521, two discharge ports 523 are opened on the bottom of the protective mechanism 1, an extension plate 524 is fixedly provided on the connecting plate 5134 and the connecting block 521, a cleaning plate 525 is slidably provided between the two extension plates 524, a spring is fixedly provided between the extension plate 524 and the cleaning plate 525, a plurality of cleaning brushes arranged evenly are fixedly provided on the inner wall of the cleaning ring 526, and the diameter of the cleaning ring 526 is larger than the diameter of the reciprocating screw 51, and a cleaning ring 526 is fixedly provided on the bottom end of the cleaning plate 525 The cleaning ring 526 is slidably connected to the reciprocating screw 51, and the scraper 522 arranged on the threaded sleeve 52 can drive the scraper 522 to move during the movement of the threaded sleeve 52. The moving scraper 522 cleans the dust on the bottom of the cleaning device. During the use of the device, the cleaning plate 525 can clean the surface of the cleaning roller 53, and the cleaning ring 526 can clean the surface of the reciprocating screw 51. At the same time, the diameter of the cleaning ring 526 is set to be larger than the diameter of the reciprocating screw 51 to ensure that the cleaning ring 526 will not collide with the reciprocating screw 51 during the movement, thereby ensuring that the cleaning brush can clean its surface.

[0056] Reference Figure 3 The bottom end of the scraper 522 is inclined, and the bottom end of the scraper 522 is in contact with the bottom end of the protective mechanism 1, and the length of the scraper 522 is equal to the length of the discharge port 523. By setting the scraper 522 to be inclined as a whole, it is ensured that the scraper 522 can more conveniently clean the dust at the bottom of the device, thereby improving the cleaning efficiency of the device.

[0057] Reference Figure 1-3 A positioning plate 6 is fixedly provided on the side plate 3, and the four positioning plates 6 are all arranged at right angles, the four positioning plates 6 are arranged in a mirror image, and the charger body is slidably arranged in the four positioning plates 6. The installation and fixation of the charger body is achieved by the positioning plates 6 arranged on the side plate 3.

[0058] Reference Figure 1-3 A spring damper 61 is fixedly provided on the bottom end of the positioning plate 6, and a clamping column 62 is slidably provided on the other end of the positioning plate 6. By means of the spring damper 61 provided on the positioning plate 6, when the charger body is installed, the spring damper 61 can prevent the device from being damaged by vibration during movement, thereby ensuring the stability of the device during use.

[0059] Reference Figure 3 and 6Two connecting clips 7 are fixedly provided on the charger body, and both connecting clips 7 are covered with insulating rubber sleeves. The two clips 7 provided on the charger body facilitate the use and connection of the device, and the insulating rubber sleeves provided on the clips 7 ensure the safety and stability of the device when in use.

[0060] The present scheme is specifically as follows: by setting a plurality of heat dissipation holes 111 on the shell 1 1 and the shell 2 12, it is achieved that the airflow can enter the interior of the device through the heat dissipation holes 111, thereby taking away the heat in the device and playing a certain role in heat dissipation and cooling. When using the device, the staff first places the charger body between the four positioning plates 6. The spring damper 61 can prevent the device from vibrating and damaging the device during movement, thereby ensuring the stability of the device during use. When the servo motor 44 is started, the pulley 511 fixedly arranged on the output end of the servo motor 44 rotates, and the rotating pulley 511 can drive the reciprocating screw 51 to rotate through the belt 512. When the reciprocating screw 51 rotates and drives the threaded sleeve 52 to move, the fixed pulley 511 The gear 1 5136 disposed on the rotating shaft 5135 rotates through the tooth plate 5138, and the rotating gear 1 5136 drives the rotating shaft 5135 to rotate, and the rotating rotating shaft 5135 drives another gear 1 5136 to rotate, and the gear 1 5136 drives the gear 2 5137 meshing therewith to rotate, and the gear 2 5137 drives the cleaning roller 53 to axially rotate the cleaning device, and drives the scraper 522 to move during the movement of the threaded sleeve 52, and the moving scraper 522 cleans the dust on the bottom of the cleaning device, and the threaded sleeve 52 threadedly connected to the reciprocating screw 51 moves, and during the movement of the threaded sleeve 52, the cleaning roller 53 rotating on the threaded sleeve 52 can clean the inner wall of the protective mechanism 1.

[0061] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary, and within the spirit of the present invention, the technical features in the above embodiments or in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0062] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A charger that is easy to dissipate heat, characterized in that: include: A protection mechanism (1) is used to protect the main body of the device to prevent the main body from being damaged; Shell 1 (11), arranged in the protection mechanism (1); A second housing (12) is disposed on the protection mechanism (1); A connecting mechanism (2) is arranged between the first housing (11) and the second housing (12) and is used to connect and fix the protection mechanism (1); A side plate (3) fixedly disposed on the first housing (11); A heat dissipation mechanism (4) is rotatably disposed on the side plate (3) and is used to cool and dissipate heat for the device; A circular groove (41) is formed on the side plate (3); A support plate (42) is fixedly mounted on the side plate (3), and the two support plates (42) are evenly distributed on both sides of the circular groove (41); A connecting plate (43) is fixedly arranged between the two supporting plates (42), and a servo motor (44) is rotatably arranged on the connecting plate (43); A blowing fan blade (45) is rotatably disposed on the connecting plate (43), and the blowing fan blade (45) is fixedly connected to an output end of the servo motor (44); A cleaning mechanism (5) is arranged on the side plate (3) and is used to clean impurities inside the device; The cleaning mechanism (5) comprises a reciprocating screw (51) rotatably arranged on the side plate (3), a threaded sleeve (52) rotatably arranged on the reciprocating screw (51), a cleaning roller (53) rotatably arranged on the threaded sleeve (52), and a transmission unit for driving the cleaning roller (53) to rotate is provided on the servo motor (44); The transmission unit comprises a pulley (511) fixedly arranged on the output end of the servo motor (44) and the reciprocating screw (51), and the two pulleys (511) are connected to each other through a belt (512). A long plate (513) is fixedly arranged on the side plate (3), and a slide groove (5131) is provided on the upper and lower end surfaces of the long plate (513). A slide plate (5132) is slidably arranged on the slide groove (5131), and a connecting column (5133) is fixedly arranged on the slide plate (5132). A connecting plate (5134) is fixedly provided on the connecting column (5133), a rotating shaft (5135) is rotatably provided between the two connecting plates (5134), two gears (5136) are fixedly provided on the rotating shaft (5135), a gear (5137) meshing with one of the gears (5136) is fixedly provided on the cleaning roller (53), and a toothed plate (5138) meshing with the other gear (5136) is fixedly provided on the side wall of the long plate (513); A connecting block (521) is fixedly provided on the bottom end of the threaded sleeve (52), a scraper (522) is fixedly provided on the connecting block (521), two discharge ports (523) are provided on the bottom of the protection mechanism (1), an extension plate (524) is fixedly provided on both the connecting plate (5134) and the connecting block (521), a cleaning plate (525) is slidably provided between the two extension plates (524), a spring is fixedly provided between the extension plate (524) and the cleaning plate (525), a cleaning ring (526) is fixedly provided on the bottom end of the cleaning plate (525), a plurality of evenly arranged cleaning brushes are fixedly provided on the inner wall of the cleaning ring (526), ​​the diameter of the cleaning ring (526) is larger than the diameter of the reciprocating screw (51), and the cleaning ring (526) is slidably connected to the reciprocating screw (51).

2. A charger for heat dissipation according to claim 1, characterized in that: A plurality of heat dissipation holes (111) are provided on the side walls of the first shell (11) and the second shell (12), and the plurality of heat dissipation holes (111) are evenly distributed.

3. A charger for heat dissipation according to claim 1, characterized in that: The connecting mechanism (2) comprises a plurality of guide rods (21) fixedly arranged on the first shell (11), a plurality of guide grooves (22) matching the guide rods (21) are provided on the second shell (12), a clamping groove (23) is fixedly arranged on the first shell (11), and a buckle (24) matching the clamping groove (23) is fixedly arranged on the second shell (12).

4. A charger for heat dissipation according to claim 1, characterized in that: The bottom end of the scraper (522) is arranged at an angle, and the bottom end of the scraper (522) is in contact with the bottom end of the protection mechanism (1), and the length of the scraper (522) is equal to the length of the discharge port (523).

5. The charger for heat dissipation according to claim 1, characterized in that: A positioning plate (6) is fixedly arranged on the side plate (3), and the four positioning plates (6) are all arranged at right angles, the four positioning plates (6) are arranged in a mirror image, and the charger body is slidably arranged inside the four positioning plates (6).

6. A charger for heat dissipation according to claim 5, characterized in that: A spring damper (61) is fixedly arranged on the bottom end of the positioning plate (6), and a clamping column (62) is slidably arranged on the other end of the positioning plate (6).

7. A charger for heat dissipation according to claim 5, characterized in that: Two connection clips (7) are fixedly arranged on the charger body, and both of the two connection clips (7) are sleeved with insulating rubber sleeves.

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