CN219918461U - Pulse charging power supply based on LLC - Google Patents
Pulse charging power supply based on LLC Download PDFInfo
- Publication number
- CN219918461U CN219918461U CN202321067640.5U CN202321067640U CN219918461U CN 219918461 U CN219918461 U CN 219918461U CN 202321067640 U CN202321067640 U CN 202321067640U CN 219918461 U CN219918461 U CN 219918461U
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- China
- Prior art keywords
- rod
- pulse charging
- casing
- power supply
- charging power
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- 238000010278 pulse charging Methods 0.000 title claims abstract description 38
- 238000007600 charging Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model belongs to the technical field of charging power supplies, and particularly relates to an LLC-based pulse charging power supply which comprises a shell, wherein a cover body is arranged on the shell, a heat radiation grille is arranged on the cover body, an adjusting mechanism is arranged on the shell, a fixing seat is fixedly connected to the shell, and a fixing rod is fixedly connected to the inside of the fixing seat. According to the utility model, through arranging the structures such as the motor, the threaded rod, the movable rod, the supporting leg and the like, the threaded rod is driven to rotate through the output end of the motor, the movable rod and the supporting leg can be driven to vertically move along the direction of the guide rod through the rotation of the threaded rod, when the supporting leg moves to be in contact with the ground, the placement of the pulse charging power supply can be completed, when the supporting leg moves to the inside of the shell, the pulse charging power supply can be moved, and by arranging the adjusting mechanism, the bottom shell is not contacted with the ground any more when the pulse charging power supply is used, so that the use safety of the pulse charging power supply is improved.
Description
Technical Field
The utility model relates to the technical field of charging power supplies, in particular to a pulse charging power supply based on LLC.
Background
At present, the charger is closely related to the daily life of people, and the charging performance of the charger is closely related to the service life, the charging efficiency and the like of a charged battery. The LLC resonant converter is the most important part in energy conversion, and is related to the performance of the charger. According to the utility model patent with the patent grant publication number of CN210912067U, a pulse charging power supply based on LLC is disclosed, the pulse charging power supply comprises a base, a main board and a shell cover, wherein a rectangular slot is formed in the edge of the surface of the base, the shell cover is inserted into the surface of the base through the rectangular slot, the main board is fixedly installed on the upper surface of the base and is positioned in the shell cover, a first L-shaped clamping angle and a second L-shaped clamping angle are respectively and fixedly arranged at four corners of the upper surface of the base and are positioned at the inner side and the outer side of the shell cover, the corners of the shell cover are respectively inserted between the first L-shaped clamping angle and the second L-shaped clamping angle, a cavity is formed in the interior of the four second L-shaped clamping angles, and a jacking mechanism is arranged in the interior of the cavity. The utility model can quickly disassemble and assemble the shell cover and the base, and brings convenience to the maintenance of staff. But in prior art, pulse charging power supply is not convenient enough when transporting and carrying, and pulse charging power supply is usually with the base contact ground when using, can be because unexpected in leading to rivers get into the shell cover through the junction of shell cover and base when using for a long time, leads to inside components and parts impaired.
Disclosure of Invention
The utility model aims to provide an LLC-based pulse charging power supply, which solves the problem that the pulse charging power supply is inconvenient to transport and carry, and solves the problem that water flow enters the shell cover due to accidents when a base is placed on the ground for use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pulse charging power supply based on LLC, includes the casing, be provided with the lid on the casing, set up heat dissipation grid on the lid, be provided with adjustment mechanism on the casing, fixedly connected with fixing base on the casing, the inside fixedly connected with dead lever of fixing base, the both ends of dead lever are connected with the bracing piece through the bearing, be provided with portable mechanism on the bracing piece.
Preferably, the adjustment mechanism includes motor, threaded rod, carriage release lever, supporting leg, guide bar, the inside fixedly connected with motor of casing, fixedly connected with threaded rod on the output of motor, the threaded rod passes through the bearing with the casing and is connected, threaded rod's outside is through threaded connection has the carriage release lever, carriage release lever and casing sliding connection, fixedly connected with two symmetrical supporting legs on the carriage release lever, supporting leg and casing sliding connection can drive supporting leg vertical movement through the starter motor.
Preferably, the inside of movable rod has slided and has cup jointed two symmetrical guide bars, guide bar and casing fixed connection through setting up the guide bar, make the movable rod more stable when removing.
Preferably, the portable mechanism comprises a cross rod, a flexible pad, a spring, an inserting rod and a pressing block, wherein the cross rod is connected to the supporting rod in a sliding manner, the flexible pad is sleeved on the outer side of the cross rod in a sliding manner, the inserting rod is connected to the inner side of the cross rod in a sliding manner, and the inserting rod is connected with the supporting rod in a sliding manner, so that the comfort of the pulse charging power supply during carrying is improved through the arrangement of the flexible pad.
Preferably, the inside sliding connection of bracing piece has the briquetting, briquetting and inserted bar contact, through setting up the briquetting, make horizontal pole and flexible pad be convenient for change.
Preferably, the inside of horizontal pole is provided with the spring, the one end and the inserted bar fixed connection of spring, the other end and the horizontal pole fixed connection of spring promotes the inserted bar through the spring that sets up, makes the inserted bar more stable when using.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through arranging the structures such as the motor, the threaded rod, the movable rod, the supporting leg and the like, the threaded rod is driven to rotate through the output end of the motor, the movable rod and the supporting leg can be driven to vertically move along the direction of the guide rod through the rotation of the threaded rod, when the supporting leg moves to be in contact with the ground, the placement of the pulse charging power supply can be completed, when the supporting leg moves to the inside of the shell, the pulse charging power supply can be moved, and by arranging the adjusting mechanism, the bottom shell is not contacted with the ground any more when the pulse charging power supply is used, so that the use safety of the pulse charging power supply is improved.
2. According to the utility model, the cross rod, the flexible pad, the spring, the inserted link and the pressing block are arranged, the pulse charging power supply can be transported and carried by pulling the cross rod, the pulse charging power supply can be more comfortable to transport and carry by the arranged flexible pad, the inserted link at the two ends of the cross rod is inserted into the corresponding supporting rod, the cross rod and the flexible pad can be limited and fixed, the pressing block is pressed to press the inserted link, the inserted link is not contacted with the supporting rod any more, the cross rod and the flexible pad can be detached and replaced, the inserted link is pushed by the arranged spring, the inserted link is more stable when the limiting and fixing are carried out, and the convenience of the pulse charging power supply in use is increased by arranging the portable mechanism.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;
fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.
In the figure: 1. a housing; 2. a cover body; 3. a heat-dissipating grille; 4. a fixing seat; 5. a fixed rod; 6. a support rod; 7. an adjusting mechanism; 71. a motor; 72. a threaded rod; 73. a moving rod; 74. support legs; 75. a guide rod; 8. a portable mechanism; 81. a cross bar; 82. a flexible pad; 83. a spring; 84. a rod; 85. and (5) briquetting.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, an LLC-based pulse charging power supply includes a housing 1, a cover 2 is provided on the housing 1, a heat dissipation grille 3 is provided on the cover 2, an adjusting mechanism 7 is provided on the housing 1, a fixing seat 4 is fixedly connected to the housing 1, a fixing rod 5 is fixedly connected to the fixing seat 4, two ends of the fixing rod 5 are connected with supporting rods 6 through bearings, and a portable mechanism 8 is provided on the supporting rods 6.
Referring to fig. 2, the adjusting mechanism 7 includes a motor 71, a threaded rod 72, a moving rod 73, supporting legs 74, and a guiding rod 75, wherein the motor 71 is fixedly connected to the inside of the casing 1, the threaded rod 72 is fixedly connected to the output end of the motor 71, the threaded rod 72 is connected to the casing 1 through a bearing, the moving rod 73 is connected to the outside of the threaded rod 72 through a thread, the moving rod 73 is connected to the casing 1 in a sliding manner, two symmetrical supporting legs 74 are fixedly connected to the moving rod 73, the supporting legs 74 are connected to the casing 1 in a sliding manner, the supporting legs 74 can be driven to move vertically by starting the motor 71, the two symmetrical guiding rods 75 are sleeved in the moving rod 73 in a sliding manner, and the guiding rods 75 are fixedly connected to the casing 1.
Referring to fig. 2 and 3, the portable mechanism 8 includes a cross rod 81, a flexible pad 82, a spring 83, an inserting rod 84 and a pressing block 85, wherein the cross rod 81 is slidingly connected to the support rod 6, the flexible pad 82 is slidingly sleeved on the outer side of the cross rod 81, the inserting rod 84 is slidingly connected to the support rod 6, the pressing block 85 is slidingly connected to the pressing block 85, the pressing block 85 is in contact with the inserting rod 84, the cross rod 81 and the flexible pad 82 are convenient to replace by the pressing block 85, the spring 83 is arranged in the cross rod 81, one end of the spring 83 is fixedly connected with the inserting rod 84, the other end of the spring 83 is fixedly connected with the cross rod 81, and the inserting rod 84 is pushed by the spring 83 to enable the inserting rod 84 to be more stable when in use.
When the pulse charging power supply is required to be carried and transported, the connecting part of the fixed rod 5 and the supporting rod 6 is used as a rotating point, the supporting rod 6 is rotated, the cross rod 81 and the fixed rod 5 are enabled to be parallel in the vertical direction, the flexible pad 82 can be held for carrying and transporting the pulse charging power supply, when the flexible pad 82 is damaged and needs to be replaced, the pressing blocks 85 on the two supporting rods 6 are extruded, the pressing blocks 85 are moved to extrude the inserting rod 84, the inserting rod 84 is moved to extrude the spring 83, when the inserting rod 84 is moved to be out of contact with the supporting rod 6, the cross rod 81 is moved, the cross rod 81 is not contacted with the supporting rod 6, the cross rod 81 can be removed, the flexible pad 82 can be replaced, when the cross rod 81 is required to be installed, the inserting rod 84 is extruded, when the inserting rod 84 is moved to the inside the cross rod 81, the inserting rod 81 is moved to a proper position, the inserting rod 84 is released, the inserting rod 84 is pushed to be reset under the pushing of the spring 83, the inserting rod 84 on two sides is slid into the supporting rod 6, the installation of the cross rod 81 and the flexible pad 82 can be completed, the inserting rod 84 is pushed by the spring 83, the inserting rod 84 is pushed to be in contact with the supporting rod 6, the inserting rod 84 is moved, the inserting rod 81 is required to be replaced, the inserting rod is moved, and the inserting rod 84 is fixed to be more convenient to be provided with the flexible pad 8, and the portable power supply can be more stable, and the portable power supply can be used when the portable power supply is increased. When the pulse charging source needs to be placed, the supporting legs 74 are required to be in contact with the ground, the motor 71 is started, the threaded rod 72 is driven to rotate through the output end of the motor 71, the threaded rod 72 and the moving rod 73 are driven to vertically move along the direction of the guide rod 75 due to the fact that the threaded rod 72 is in threaded connection, the moving rod 73 moves to drive the supporting rod 6 to move, when the supporting rod 6 moves to be in contact with the ground, the pulse charging source can be supported, the shell 1 is prevented from being in contact with the ground, the probability that water flows into the shell 1 is reduced, and when the pulse charging source needs to be moved, the supporting device is driven to move back to the inside of the shell 1 through the motor 71, and then the pulse charging source can be moved. Through setting up adjustment mechanism 7, make pulse charging source no longer make drain pan contact ground when using, increased the security that pulse charging source used.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Pulse charging power supply based on LLC, including casing (1), its characterized in that: be provided with lid (2) on casing (1), set up radiator grille (3) on lid (2), be provided with adjustment mechanism (7) on casing (1), fixedly connected with fixing base (4) on casing (1), the inside fixedly connected with dead lever (5) of fixing base (4), the both ends of dead lever (5) are connected with bracing piece (6) through the bearing, be provided with portable mechanism (8) on bracing piece (6).
2. An LLC-based pulse charging source in accordance with claim 1, characterized by: adjustment mechanism (7) are including motor (71), threaded rod (72), movable rod (73), supporting leg (74), guide bar (75), the inside fixedly connected with motor (71) of casing (1), fixedly connected with threaded rod (72) on the output of motor (71), threaded rod (72) are connected through the bearing with casing (1), the outside of threaded rod (72) is through threaded connection with movable rod (73), movable rod (73) and casing (1) sliding connection, fixedly connected with two symmetrical supporting legs (74) on movable rod (73), supporting leg (74) and casing (1) sliding connection.
3. An LLC-based pulse charging source in accordance with claim 2, characterized by: the inside of the moving rod (73) is sleeved with two symmetrical guide rods (75) in a sliding manner, and the guide rods (75) are fixedly connected with the shell (1).
4. An LLC-based pulse charging source in accordance with claim 1, characterized by: the portable mechanism (8) comprises a cross rod (81), a flexible pad (82), a spring (83), an inserting rod (84) and a pressing block (85), wherein the cross rod (81) is connected to the supporting rod (6) in a sliding mode, the flexible pad (82) is sleeved on the outer side of the cross rod (81) in a sliding mode, the inserting rod (84) is connected to the inner portion of the cross rod (81) in a sliding mode, and the inserting rod (84) is connected with the supporting rod (6) in a sliding mode.
5. An LLC-based pulse charging source in accordance with claim 1, characterized by: the inside sliding connection of bracing piece (6) has briquetting (85), briquetting (85) and inserted bar (84) contact.
6. An LLC-based pulse charging source in accordance with claim 4, wherein: the inside of horizontal pole (81) is provided with spring (83), the one end and the inserted bar (84) fixed connection of spring (83), the other end and the horizontal pole (81) fixed connection of spring (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321067640.5U CN219918461U (en) | 2023-05-06 | 2023-05-06 | Pulse charging power supply based on LLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321067640.5U CN219918461U (en) | 2023-05-06 | 2023-05-06 | Pulse charging power supply based on LLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918461U true CN219918461U (en) | 2023-10-27 |
Family
ID=88440806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321067640.5U Active CN219918461U (en) | 2023-05-06 | 2023-05-06 | Pulse charging power supply based on LLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918461U (en) |
-
2023
- 2023-05-06 CN CN202321067640.5U patent/CN219918461U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |