CN218525801U - Switching power supply voltage stabilizing device - Google Patents
Switching power supply voltage stabilizing device Download PDFInfo
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- CN218525801U CN218525801U CN202222757502.1U CN202222757502U CN218525801U CN 218525801 U CN218525801 U CN 218525801U CN 202222757502 U CN202222757502 U CN 202222757502U CN 218525801 U CN218525801 U CN 218525801U
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Abstract
The utility model relates to a power voltage stabilization technical field just discloses a switching power supply voltage stabilizing device, including voltage stabilizing device, voltage stabilizing device includes shell, power regulator, base, heating panel, fan, radiating fin, output connector, buckle, sleeve, a screw thread section of thick bamboo and brush. This switching power supply voltage regulator device is through the installation sleeve, the brush, a thread section of thick bamboo and buckle, make when inserting the output connector with the electric wire, the connector of electric wire can be through the brush, make the connector can clear up the dust on surface when inserting the output connector, mention the connecting rod that the buckle passes through the buckle top surface again, make the buckle can not influence the connector and insert, when the connector inserts and finishes, can relieve the buckle connecting rod, make the electric wire surface of buckle arc opening card behind the connector, the rethread is protruding with thread section of thick bamboo threaded connection in sleeve top surface screw thread, make thread section of thick bamboo inner wall support the buckle and connect the connecting rod top surface, it is fixed to make the buckle, thereby it is difficult not hard up to let the connector.
Description
Technical Field
The utility model relates to a power voltage stabilization technical field specifically is a switching power supply voltage stabilization device.
Background
In operation of a switched mode power supply, during a first part of a switching cycle, an input voltage is applied to one capacitor (C1) and during a second part of the switching cycle, charge is transferred from C1 to a second capacitor C2. Most conventional switched capacitor converters are constructed as an inverter, wherein C2 has a positive end connected to ground and a negative end delivering a negative output voltage, and after a few cycles, the voltage across C2 will be applied to the input voltage, and assuming that there is no load on C2, no losses on the switch and no continuous resistance in the capacitor, the output voltage will be just the negative of the input voltage, and the voltage can be stably output.
According to the search discovery, chinese patent documents, publication numbers: CN212210837U discloses a multi-path voltage output regulator for switching power supply, which has a plurality of output interfaces, so that some output interfaces can not be used, and when the output interfaces are not used, no protection device is provided to prevent dust from entering, and no device is provided to prevent the loosening of wire joints.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a switching power supply voltage regulator device, possess the sleeve, the brush, a thread section of thick bamboo and buckle, make when inserting the electric wire output connector, the connector of electric wire can be through the brush, make the connector can clear up the dust on surface when inserting the output connector, make connector surface dust can not be brought into the output connector, mention the connecting rod that the buckle passes through the buckle top surface again, make the buckle can not influence the connector and insert, when the connector inserts when finishing, can relieve the buckle connecting rod, make the electric wire surface of buckle arc opening card behind the connector, the rethread is protruding with a thread section of thick bamboo threaded connection in sleeve top surface screw thread, make a thread section of thick bamboo inner wall support buckle connecting rod top surface, it is fixed to make the buckle, thereby it is difficult not hard up to let the connector, the output connector that does not use is because the setting of brush, the advantage such as the entering of dust has been blockked, above-mentioned technical problem is solved.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a switching power supply voltage stabilizing device comprises a voltage stabilizing device, wherein the voltage stabilizing device comprises a shell, a power supply voltage stabilizer, a base, a heat dissipation plate, a fan, heat dissipation fins, an output connecting port, a buckle, a sleeve, a threaded cylinder and a brush;
the base top surface is equipped with the shell, the base top surface is equipped with power regulator, power regulator openly is equipped with a plurality of output connector, the power regulator side is equipped with radiating fin, the radiating fin side is equipped with the fan, shell inner wall side is equipped with the heating panel.
Preferably, base top surface fixed mounting has the shell, base top surface fixed mounting has power regulator, the shell top surface is equipped with and is equipped with the scale around a plurality of openings and the opening, the power regulator top surface is equipped with control knob, and control knob passes shell top surface opening respectively, power regulator is equipped with the sealing washer with shell opening junction, power regulator openly fixed mounting has a plurality of output connectors, output connector part runs through the shell.
Through the technical scheme, there is the shell through base top surface fixed mounting, base top surface fixed mounting has the power stabiliser, the shell top surface is equipped with a plurality of openings and is equipped with the scale around the opening, the power stabiliser top surface is equipped with control knob, and control knob passes shell top surface opening respectively, power stabiliser is equipped with the sealing washer with shell opening junction, the positive fixed mounting of power stabiliser has a plurality of output connectors, output connector part runs through the shell, make can be connected electric wire and output connector, make the power stabiliser can carry out the steady voltage, and the control knob of accessible power stabiliser comes to adjust the power stabiliser.
Preferably, power regulator side fixed mounting has radiating fin, radiating fin side fixed mounting has the fan, the shell side is equipped with the opening, shell inner wall opening part fixed mounting has the heating panel, the heating panel surface runs through and is equipped with a plurality of thermovents.
Through the technical scheme, there are radiating fins through power regulator side fixed mounting, radiating fins side fixed mounting has the fan, the shell side is equipped with the opening, shell inner wall opening part fixed mounting has the heating panel, the heating panel surface runs through and is equipped with a plurality of thermovents for accessible radiating fins increases power regulator's heat radiating area, can discharge the shell with the heat that power regulator produced from the heating panel thermovent through the fan.
Preferably, the shell openly by output connector punishment do not fixed mounting have a plurality of sleeves, the sleeve top surface is equipped with the opening, and the inner wall both sides are equipped with the spout, the buckle has been placed in the sleeve spout, the buckle is equipped with arc open-ended card strip for a surface, and the buckle top surface is equipped with the connecting rod, the buckle connecting rod passes sleeve top surface opening, sleeve top surface opening part is equipped with the screw thread arch, and the protruding top surface of screw thread runs through and is equipped with the opening, a screw thread section of thick bamboo and the protruding threaded connection of sleeve top surface screw thread.
Through the technical scheme, it has a plurality of sleeves to be openly by output connector punishment through the shell respectively fixed mounting, the sleeve top surface is equipped with the opening, and the inner wall both sides are equipped with the spout, the buckle has been placed in the sleeve spout, the buckle is equipped with arc open-ended card strip for a surface, and the buckle top surface is equipped with the connecting rod, the buckle connecting rod passes sleeve top surface opening, sleeve top surface opening part is equipped with the screw thread arch, and the protruding top surface of screw thread runs through and is equipped with the opening, screw thread section of thick bamboo and the protruding threaded connection of sleeve top surface screw thread, make when inserting the electric wire at the output connector, mention the connecting rod that the buckle passes through the buckle top surface, make the buckle can not influence the connector and insert, when the connector finishes inserting, can release the buckle connecting rod, make buckle arc opening card electric wire surface behind the connector, the rethread is protruding in sleeve top surface screw thread, make screw thread section of thick bamboo inner wall support buckle connecting rod top surface, make the buckle fixed, thereby make the connector difficult not hard up.
Preferably, a brush is fixedly installed at an opening at one end of the inner wall of the sleeve.
Through above-mentioned technical scheme, there is the brush through sleeve inner wall one end opening part fixed mounting for when the electric wire inserts the output connector, the connector of electric wire can be through the brush, makes the connector can clear up surperficial dust when inserting the output connector, makes connector surface dust can not be brought into the output connector, and the output connector that does not use can block the dust and get into because the setting of brush.
Compared with the prior art, the utility model provides a switching power supply voltage regulator device possesses following
Has the advantages that:
1. the utility model discloses an installation sleeve, the brush, screw thread section of thick bamboo and buckle, make when inserting the output connector with the electric wire, the connector of electric wire can be through the brush, make the connector can clear up the dust on surface when inserting the output connector, make connector surface dust can not be brought into the output connector, mention the connecting rod that the buckle passes through the buckle top surface again, make the buckle can not influence the connector and insert, when the connector inserts and finishes, can relieve the buckle connecting rod, make the electric wire surface of buckle arc opening card behind the connector, the rethread is protruding with screw thread section of thick bamboo threaded connection in sleeve top surface screw thread, make screw thread section of thick bamboo inner wall support buckle connecting rod top surface, it is fixed to make the buckle, thereby it is difficult not hard up to let the connector, the setting of unused output connector has blockked the entering of dust because of brush.
2. The utility model discloses an installation radiating fin, fan and heat dissipation otter board for the heat accessible radiating fin that power voltage stabilizer during operation electric capacity resistance produced increases the heat radiating area of power voltage stabilizer, can follow the heat dissipation plate thermovent discharge housing with the heat that power voltage stabilizer produced through the fan.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
fig. 3 is a schematic sectional view of the structural sleeve of the present invention.
Wherein: 1. a voltage stabilizer; 2. a housing; 3. a power supply regulator; 4. a base; 5. a heat dissipation plate; 6. a fan; 7. a heat dissipating fin; 8. an output connector; 9. buckling; 10. a sleeve; 11. a threaded barrel; 12. and a brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, a switching power supply voltage stabilizer includes a voltage stabilizer 1, where the voltage stabilizer 1 includes a housing 2, a power supply voltage stabilizer 3, a base 4, a heat dissipation plate 5, a fan 6, a heat dissipation fin 7, an output connector 8, a buckle 9, a sleeve 10, a threaded cylinder 11, and a brush 12;
the top surface of the base 4 is provided with a shell 2, the top surface of the base 4 is provided with a power voltage stabilizer 3, the power voltage stabilizer 3 is openly provided with a plurality of output connectors 8, the side surface of the power voltage stabilizer 3 is provided with a radiating fin 7, the side surface of the radiating fin 7 is provided with a fan 6, and the side surface of the inner wall of the shell 2 is provided with a radiating plate 5.
Specifically, 4 top surfaces of base fixed mounting have shell 2, 4 top surfaces of base fixed mounting have power stabiliser 3, 2 top surfaces of shell are equipped with and are equipped with the scale around a plurality of openings and the opening, 3 top surfaces of power stabiliser are equipped with control knob, and control knob passes 2 top surface openings of shell respectively, power stabiliser 3 is equipped with the sealing washer with 2 opening junctions of shell, 3 front fixed mounting of power stabiliser have a plurality of output connector 8, output connector 8 part runs through shell 2. The advantage is, there is shell 2 through 4 top surfaces fixed mounting of base, 4 top surfaces fixed mounting of base has power stabiliser 3, 2 top surfaces of shell are equipped with a plurality of openings and are equipped with the scale around the opening, 3 top surfaces of power stabiliser are equipped with control knob, and control knob passes 2 top surface openings of shell respectively, power stabiliser 3 is equipped with the sealing washer with 2 opening junctions of shell, 3 front fixed mounting of power stabiliser has a plurality of output connector 8, output connector 8 part runs through shell 2, make can be connected the electric wire with output connector 8, make power stabiliser 3 can carry out the steady voltage, and the control knob of accessible power stabiliser 3 comes to adjust power stabiliser 3.
Specifically, power regulator 3 side fixed mounting has radiating fin 7, and radiating fin 7 side fixed mounting has fan 6, and 2 sides of shell are equipped with the opening, and 2 inner wall opening parts fixed mounting of shell has heating panel 5, and 5 surfaces of heating panel run through and are equipped with a plurality of thermovents. The advantage is, there is radiating fin 7 through 3 side fixed mounting of power regulator, radiating fin 7 side fixed mounting has fan 6, 2 sides of shell are equipped with the opening, 2 inner wall opening part fixed mounting of shell have heating panel 5, 5 surfaces of heating panel run through and are equipped with a plurality of thermovents, make accessible radiating fin 7 increase power regulator 3's heat radiating area, can be with the heat that power regulator 3 produced from 5 thermovents discharge shell 2 of heating panel through fan 6.
Specifically, shell 2 openly is fixed mounting respectively by output connector through-put punishment has a plurality of sleeves 10, sleeve 10 top surface is equipped with the opening, and the inner wall both sides are equipped with the spout, buckle 9 has been placed in the sleeve 10 spout, buckle 9 is equipped with arc open-ended card strip for a surface, and buckle 9 top surface is equipped with the connecting rod, buckle 9 connecting rod passes sleeve 10 top surface opening, sleeve 10 top surface opening part is equipped with the screw thread arch, and the protruding top surface of screw thread runs through and is equipped with the opening, screw thread section of thick bamboo 11 and the protruding threaded connection of sleeve 10 top surface screw thread. The advantage is, it is openly by output connector through-put department respectively fixed mounting have a plurality of sleeves 10 to openly through shell 2, sleeve 10 top surface is equipped with the opening, and the inner wall both sides are equipped with the spout, buckle 9 has been placed in the sleeve 10 spout, buckle 9 is a surface and is equipped with arc open-ended card strip, and buckle 9 top surface is equipped with the connecting rod, buckle 9 connecting rod passes sleeve 10 top surface opening, sleeve 10 top surface opening part is equipped with the thread bulge, and thread bulge top surface runs through and is equipped with the opening, thread section of thick bamboo 11 and sleeve 10 top surface thread bulge threaded connection, make when inserting the electric wire in output connector 8, mention buckle 9 through the connecting rod of buckle 9 top surface, make buckle 9 can not influence the connector and insert, when the connector finishes inserting, can buckle relieve 9 connecting rod, make buckle 9 arc opening card electric wire surface behind the connector, the rethread is with thread section of thick bamboo 11 threaded connection in sleeve 10 top surface thread bulge, make thread section of thick bamboo 11 inner walls support buckle 9 connecting rod top surfaces, make buckle 9 fixed, thereby make the connector difficult not hard up.
Specifically, a brush 12 is fixedly arranged at an opening at one end of the inner wall of the sleeve 10. The advantage is, through sleeve 10 inner wall one end opening part fixed mounting have brush 12 for when the electric wire inserts output connector 8, the connector of electric wire can pass through brush 12, makes the connector can clear up surperficial dust when inserting output connector 8, makes connector surface dust can not be brought into output connector 8, and the output connector that does not use can block the dust entering because the setting of brush 12.
When the electric wire connector is used, an electric wire is inserted into the output connector 8, the connector of the electric wire can pass through the brush 12, the surface dust of the connector can be cleaned when the output connector 8 is inserted, the surface dust of the connector can not be brought into the output connector 8, the buckle 9 is lifted through the connecting rod on the top surface of the buckle 9, the insertion of the connector can not be influenced by the buckle 9, when the connector is inserted completely, the connecting rod of the buckle 9 can be released, the arc-shaped opening of the buckle 9 is clamped on the surface of the electric wire behind the connector, the threaded cylinder 11 is connected to the thread bulge on the top surface of the sleeve 10 through the thread, the inner wall of the threaded cylinder 11 abuts against the top surface of the connecting rod of the buckle 9, so that the buckle 9 is fixed, the connector is not easy to loosen, the unused output connector 8 blocks the dust due to the arrangement of the brush 12, the power voltage stabilizer 3 is opened to work after the electric wire is inserted completely, the control knob of the power voltage stabilizer 3 can be adjusted, and meanwhile, the fan 6 can discharge the heat generated by the power voltage stabilizer 3 out of the shell 2 from the heat dissipation port of the heat dissipation plate 5.
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. A switching power supply voltage stabilizing device comprises a voltage stabilizing device (1) and is characterized in that: the voltage stabilizing device (1) comprises a shell (2), a power supply voltage stabilizer (3), a base (4), a heat dissipation plate (5), a fan (6), a heat dissipation fin (7), an output connecting port (8), a buckle (9), a sleeve (10), a threaded cylinder (11) and a brush (12);
base (4) top surface is equipped with shell (2), base (4) top surface is equipped with power stabiliser (3), power stabiliser (3) openly are equipped with a plurality of output connector (8), power stabiliser (3) side is equipped with radiating fin (7), radiating fin (7) side is equipped with fan (6), shell (2) inner wall side is equipped with heating panel (5).
2. The switching power supply voltage stabilizing device according to claim 1, wherein: base (4) top surface fixed mounting has shell (2), base (4) top surface fixed mounting has power stabiliser (3), shell (2) top surface is equipped with a plurality of openings and is equipped with the scale around the opening, power stabiliser (3) top surface is equipped with control knob, and control knob passes shell (2) top surface opening respectively, power stabiliser (3) is equipped with the sealing washer with shell (2) opening junction, power stabiliser (3) openly fixed mounting has a plurality of output connector (8), output connector (8) part runs through shell (2).
3. The switching power supply voltage stabilizing device according to claim 1, wherein: power stabiliser (3) side fixed mounting has radiating fin (7), radiating fin (7) side fixed mounting has fan (6), shell (2) side is equipped with the opening, shell (2) inner wall opening part fixed mounting has heating panel (5), heating panel (5) surface runs through and is equipped with a plurality of thermovents.
4. The switching power supply voltage stabilizing device according to claim 1, wherein: shell (2) openly by output connector punishment do not fixed mounting have a plurality of sleeves (10), sleeve (10) top surface is equipped with the opening, and the inner wall both sides are equipped with the spout, buckle (9) have been placed in sleeve (10) spout, buckle (9) are equipped with arc open-ended card strip for a surface, and buckle (9) top surface is equipped with the connecting rod, buckle (9) connecting rod passes sleeve (10) top surface opening, sleeve (10) top surface opening part is equipped with the screw thread arch, and the protruding top surface of screw thread runs through and is equipped with the opening, screw thread section of thick bamboo (11) and sleeve (10) top surface screw thread protruding threaded connection.
5. The switching power supply voltage stabilizing device according to claim 1, wherein: an opening at one end of the inner wall of the sleeve (10) is fixedly provided with a brush (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222757502.1U CN218525801U (en) | 2022-10-19 | 2022-10-19 | Switching power supply voltage stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222757502.1U CN218525801U (en) | 2022-10-19 | 2022-10-19 | Switching power supply voltage stabilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218525801U true CN218525801U (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222757502.1U Active CN218525801U (en) | 2022-10-19 | 2022-10-19 | Switching power supply voltage stabilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218525801U (en) |
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2022
- 2022-10-19 CN CN202222757502.1U patent/CN218525801U/en active Active
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