CN218831057U - Air-cooled high-frequency power supply - Google Patents
Air-cooled high-frequency power supply Download PDFInfo
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- CN218831057U CN218831057U CN202222055310.6U CN202222055310U CN218831057U CN 218831057 U CN218831057 U CN 218831057U CN 202222055310 U CN202222055310 U CN 202222055310U CN 218831057 U CN218831057 U CN 218831057U
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Abstract
The utility model discloses an air-cooled high frequency power supply, including high frequency power supply, inner wall top one side fixedly connected with montant of high frequency power supply, the outer wall below clearance fit of montant one has a perpendicular section of thick bamboo, the preceding terminal surface one side fixedly connected with circle piece of perpendicular section of thick bamboo, one side of circle piece is equipped with heat radiation structure, one side of high frequency power supply is equipped with dismantles the structure, heat radiation structure includes the annular slab, the inner wall of annular slab and the outer wall slip joint of circle piece. This air-cooled high frequency power supply, through high frequency power supply, montant one, the circle piece, the riser, the rubber circle, casing and heat radiation structure's cooperation, make the device when using, can drive the riser through electric putter and reciprocate, the riser drives the circle piece and reciprocates, the circle piece drives the annular slab and rotates, the annular slab drives the fan and rotates, the fan drives the riser and rotates, and then make the fan can carry out the forced air cooling heat dissipation to high frequency power supply on a wider scale, and then reduce the number of using the fan, resources are saved, reduce cost.
Description
Technical Field
The utility model relates to a high frequency switching power supply technical field specifically is an air-cooled high frequency power supply.
Background
A high-frequency switching power supply (also referred to as a switching mode rectifier SMR) is a power supply that operates at high frequency by a MOSFET or an IGBT, and the switching frequency is generally controlled in a range of 50 to 100kHz to achieve high efficiency and miniaturization.
High frequency power supply among the prior art often can produce a large amount of heats when using, and then needs it to cool off, when cooling off high frequency power supply, often uses a plurality of fans to carry out the forced air cooling heat dissipation, and then causes the finished product higher, and the resource-wasting, and when carrying out the forced air cooling heat dissipation, the staff of being not convenient for dismantles the filter screen, and then the staff of being not convenient for clears up the filter screen, leads to the filter screen to block up easily, influences the radiating effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air-cooled high frequency power supply to solve the high frequency power supply among the prior art that proposes among the above-mentioned background art when using, often can produce a large amount of heats, and then need it to cool off, when cooling off high frequency power supply, often use a plurality of fans to carry out the forced air cooling heat dissipation, and then cause the finished product higher, the problem of resource-wasting.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an air-cooled high frequency power supply, includes high frequency power supply, inner wall top one side fixedly connected with montant one of high frequency power supply, the outer wall below clearance fit of montant one has a vertical section of thick bamboo, preceding terminal surface one side fixedly connected with circle piece of a vertical section of thick bamboo, one side of circle piece is equipped with heat radiation structure, one side of high frequency power supply is equipped with dismantles the structure.
Preferably, heat radiation structure includes the annular slab, the inner wall of annular slab and the outer wall slip joint of circle piece, the one end fixedly connected with fan of annular slab, the outer wall fixedly connected with riser of fan, the rear end of riser is rotated through the inner wall rear end of round pin axle with the high frequency power supply and is connected, one side of riser is equipped with electric putter, electric putter's bottom and the inner wall bottom one side fixed connection of high frequency power supply, electric putter's telescopic link and the bottom fixed connection of erecting a section of thick bamboo.
Preferably, the inner wall of one end of the high-frequency power supply is fixedly connected with a rubber ring.
Preferably, a housing is fixedly connected to the outer side of one end of the high-frequency power supply.
Preferably, the dismounting structure comprises a filter screen, the outer wall of the filter screen is in clearance fit with the inner wall of one end of a high-frequency power supply, the outer wall of the filter screen is tightly attached to the inner wall of the rubber ring, the transverse block is fixedly connected with the outer side of one end of the filter screen, the transverse block is in clearance fit with the groove in one end of the transverse block to form a second vertical rod, the outer wall of the second vertical rod is in clearance fit with the inner wall of the shell, the spring is in clearance fit with one side of the outer wall of the second vertical rod, the upper end and the lower end of the spring are respectively fixedly connected with one end of the inner wall of the shell and one side of the outer wall of the second vertical rod, the curved plate is fixedly connected with the curved plate on one side of the outer wall of the curved plate, the threaded rod is attached to one side of the outer wall of the threaded rod, and the thread connection with the inner wall of the other end of the shell is arranged on the outer wall of the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that: the air-cooled high-frequency power supply has the advantages that the high-frequency power supply, the first vertical rod, the round block, the vertical cylinder, the rubber ring, the shell and the heat dissipation structure are matched, so that when the air-cooled high-frequency power supply is used, the vertical cylinder can be driven by the electric push rod to move up and down, the round block is driven by the vertical cylinder to move up and down, the round block drives the annular plate to rotate, the annular plate drives the fan to rotate, the fan drives the vertical plate to rotate, and further the fan can carry out air-cooled heat dissipation on the high-frequency power supply in a wider range, so that the number of the fans is reduced, resources are saved, and the cost is reduced;
through high frequency power, montant one, circle piece, vertical cylinder, rubber circle, casing and the cooperation of dismantling the structure for the device can be through rotating the threaded rod when using, the threaded rod outwards removes, and then the spring drives montant two and outwards removes, makes montant two leave the recess of horizontal piece, stimulates the horizontal piece left, and then dismantles the filter screen, and the staff of being convenient for clears up the filter screen, avoids the filter screen to block up, influences the radiating effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the high frequency power supply, the first vertical rod and the vertical tube of FIG. 1;
FIG. 3 is a schematic structural view of the second vertical rod, the curved plate and the spring in FIG. 1;
FIG. 4 is a schematic view of the fan, ring plate and riser of FIG. 1;
fig. 5 is a schematic structural view of the high frequency power supply, the baffle plate and the bolt in fig. 1.
In the figure: 1. high frequency power supply, 2, dismantlement structure, 2a1, filter screen, 2a2, montant two, 2a3, bent plate, 2a4, threaded rod, 2a5, horizontal piece, 2a6, spring, 2b1, baffle, 2b2, bolt, 3, heat radiation structure, 301, fan, 302, electric putter, 303, annular slab, 304, riser, 4, montant one, 5, circle piece, 6, a vertical section of thick bamboo, 7, rubber circle, 8, casing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an air-cooled high frequency power supply, including high frequency power supply 1, inner wall top one side fixedly connected with montant 4 of high frequency power supply 1, montant 4's outer wall below clearance fit has a vertical section of thick bamboo 6, can reciprocate at montant 4's outer wall during the stress of a vertical section of thick bamboo 6, preceding terminal surface one side fixedly connected with disk 5 of a vertical section of thick bamboo 6, high frequency power supply 1's one end inner wall fixedly connected with rubber circle 7, rubber circle 7 plays sealed effect, high frequency power supply 1's one end outside fixedly connected with casing 8, high frequency power supply 1 plays supporting role to casing 8, one side of disk 5 is equipped with heat radiation structure 3, one side of high frequency power supply 1 is equipped with dismantlement structure 2.
The disassembly structure 2 comprises a filter screen 2a1, the outer wall of the filter screen 2a1 is in clearance fit with the inner wall of one end of the high-frequency power supply 1, the outer wall of the filter screen 2a1 is tightly attached to the inner wall of the rubber ring 7, the material and the mesh number of the filter screen 2a1 are determined according to the actual use condition, the outer side of one end of the filter screen 2a1 is fixedly connected with a transverse block 2a5, a groove at one end of the transverse block 2a5 is in clearance fit with a vertical rod 2a2, the vertical rod 2a2 can move up and down in a groove at one end of the transverse block 2a5 when being stressed, the outer wall of the vertical rod 2a2 is in clearance fit with the inner wall of one end of the shell 8, one side of the outer wall of the vertical rod 2a2 is in clearance fit with a spring 2a6, and the spring 2a6 gives an outward force to the vertical rod 2a2, spring 2a 6's upper and lower both ends respectively with the inner wall one end of casing 8 and the outer wall one side fixed connection of two 2a2 of montant, 2a3 of outer wall one side fixed connection of two 2a2 of montant, the outer wall one side laminating threaded rod 2a4 of bent plate 2a3, the outer wall of threaded rod 2a4 and the other end inner wall threaded connection of casing 8, rotate threaded rod 2a4, threaded rod 2a4 outwards removes, and then spring 2a6 drives two 2a2 of montant outwards removes, make two 2a2 of montant leave the recess of horizontal block 2a5, stimulate horizontal block 2a5 left, and then dismantle filter screen 2a1, the staff of being convenient for dismantles filter screen 2a1, the staff of being convenient for clears up filter screen 2a1, avoid the stifled 2a1 stopper of filter screen, influence the radiating effect.
The working principle is as follows:
when the air-cooled high-frequency power supply is used, firstly, the electric push rod 302 and the fan 301 are connected with an external power supply, the fan 301 and the electric push rod 302 start to work, the electric push rod 302 drives the vertical cylinder 6 to move up and down, the vertical cylinder 6 drives the round block 5 to move up and down, the round block 5 drives the annular plate 303 to rotate, the annular plate 303 drives the fan 301 to rotate, the fan 301 drives the vertical plate 304 to rotate, the fan 301 can perform air-cooling heat dissipation on the high-frequency power supply 1 in a wider range, the number of the fans 301 is reduced, resources are saved, and cost is reduced, meanwhile, the filter screen 2a1 can filter dust in the air, the dust is prevented from entering the high-frequency power supply 1, when the filter screen 2a1 needs to be cleaned, the threaded rod 2a4 is rotated, the threaded rod 2a4 moves outwards, the spring 2a6 drives the vertical rod two 2a2 to move outwards, the vertical rod two 2a2 leaves a5 grooves, the horizontal block 2a5 is pulled leftwards, the filter screen 2a1 is further detached, and the filter screen 2a1 is convenient for cleaning by workers.
Example two
Referring to fig. 2 and 5, the present invention provides a technical solution: the utility model provides an air-cooled high frequency power supply, wherein dismantle structure 2 can also include baffle 2b1 and bolt 2b2, laminate mutually with filter screen 2a 1's outer wall one side on baffle 2b 1's outer wall one side, bolt 2b2 and high frequency power supply 1's one end threaded connection are passed through to baffle 2b 1's one side, bolt 2b2 rotates, make baffle 2b1 and high frequency power supply 1's inner wall one side fixed connection, it makes to insert filter screen 2a 1's one end inner wall into high frequency power supply 1, baffle 2b1 can block that filter screen 2a1 gets into high frequency power supply 1's inner wall, and then play limiting displacement to filter screen 2a1, the staff of being convenient for installs filter screen 2a 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An air-cooled high-frequency power supply comprises a high-frequency power supply (1), and is characterized in that: inner wall top one side fixedly connected with montant (4) of high frequency power supply (1), the outer wall below clearance fit of montant (4) has a vertical section of thick bamboo (6), preceding terminal surface one side fixedly connected with circle piece (5) of a vertical section of thick bamboo (6), one side of circle piece (5) is equipped with heat radiation structure (3), one side of high frequency power supply (1) is equipped with dismantles structure (2).
2. An air-cooled high-frequency power supply according to claim 1, characterized in that: heat radiation structure (3) are including annular slab (303), the inner wall of annular slab (303) and the outer wall slip joint of disk (5), one end fixedly connected with fan (301) of annular slab (303), the outer wall fixedly connected with riser (304) of fan (301), the rear end of riser (304) is rotated through the inner wall rear end of round pin axle with high frequency power supply (1) and is connected, one side of riser (304) is equipped with electric putter (302), the bottom of electric putter (302) and the inner wall bottom one side fixed connection of high frequency power supply (1), the telescopic link of electric putter (302) and the bottom fixed connection of erecting a section of thick bamboo (6).
3. An air-cooled high-frequency power supply according to claim 1, characterized in that: the inner wall of one end of the high-frequency power supply (1) is fixedly connected with a rubber ring (7).
4. An air-cooled high-frequency power supply according to claim 1, characterized in that: and a shell (8) is fixedly connected to the outer side of one end of the high-frequency power supply (1).
5. An air-cooled high frequency power supply according to claim 1, characterized in that: dismantle structure (2) including filter screen (2 a 1), the outer wall of filter screen (2 a 1) and the one end inner wall clearance fit of high frequency power supply (1), the outer wall of filter screen (2 a 1) closely laminates with the inner wall of rubber circle (7), the one end outside fixedly connected with horizontal block (2 a 5) of filter screen (2 a 1), the one end recess clearance fit of horizontal block (2 a 5) has montant two (2 a 2), the outer wall of montant two (2 a 2) and the one end inner wall clearance fit of casing (8), the outer wall one side clearance fit of montant two (2 a 2) has spring (2 a 6), the upper and lower both ends of spring (2 a 6) respectively with the inner wall one end of casing (8) and the outer wall one side fixed connection of montant two (2 a 2), the outer wall one side fixedly connected with bent plate (2 a 3) of montant two (2 a 2), the outer wall one side laminating of bent plate (2 a 3) has threaded rod (2 a 4), the other end of threaded rod (2 a 4) and the threaded connection of casing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055310.6U CN218831057U (en) | 2022-08-05 | 2022-08-05 | Air-cooled high-frequency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055310.6U CN218831057U (en) | 2022-08-05 | 2022-08-05 | Air-cooled high-frequency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218831057U true CN218831057U (en) | 2023-04-07 |
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ID=87042660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222055310.6U Active CN218831057U (en) | 2022-08-05 | 2022-08-05 | Air-cooled high-frequency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218831057U (en) |
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- 2022-08-05 CN CN202222055310.6U patent/CN218831057U/en active Active
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