CN217693105U - Adjustable DC voltage-stabilized power supply - Google Patents
Adjustable DC voltage-stabilized power supply Download PDFInfo
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- CN217693105U CN217693105U CN202221383526.9U CN202221383526U CN217693105U CN 217693105 U CN217693105 U CN 217693105U CN 202221383526 U CN202221383526 U CN 202221383526U CN 217693105 U CN217693105 U CN 217693105U
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Abstract
The utility model relates to a direct current constant voltage power supply field especially relates to a direct current constant voltage power supply with adjustable. The power supply comprises a power supply main body and a regulating component; the adjusting component is arranged on the power supply main body and comprises an adjusting seat, a threaded rod, a limiting seat, an adsorption seat, a supporting rod, a damping piece and a radiating piece; the support rods are arranged on two sides of the bottom of the power supply main body; the damping piece is arranged at the bottom of the supporting rod; the upper end of the threaded rod is connected with the limiting seat, and the lower end of the threaded rod is rotatably connected with the adsorption seat; the middle part of the adjusting seat is in threaded fit with the threaded rod, and two ends of the adjusting seat are respectively connected with the supporting rods on the corresponding sides; the heat dissipation part is arranged on the adjusting seat. The utility model discloses set up adjusting part, through fixed and altitude mixture control, convenient being connected with external circuit on the one hand avoids contact ponding, and on the other hand accelerates the heat dissipation. The shock absorbing piece is arranged to protect the safety of the equipment. The heat dissipation part is arranged, and the heat dissipation part can be used for heat dissipation of the power supply main body by adjusting the air outlet direction of the heat dissipation fan. The dustproof piece is arranged, so that the installation and the dismounting are simple, and the maintenance and the cleaning are convenient.
Description
Technical Field
The utility model relates to a constant voltage power supply field especially relates to a constant voltage power supply with adjustable.
Background
A dc regulated power supply is an electronic device that can provide a stable dc power supply to a load. The power supply of the direct current stabilized power supply is mostly an alternating current power supply, and when the voltage or the load resistance of the alternating current power supply changes, the direct current output voltage of the voltage stabilizer can be kept stable.
Chinese patent No. CN 214256100U discloses an adjustable dc voltage-stabilized power supply. The power supply comprises a power supply body, wherein a rear dustproof device is arranged on the upper bottom surface of the power supply body, the rear dustproof device comprises a top panel, the upper bottom surface of the power supply body is fixed with the top panel, a rear panel is arranged on the rear surface of the power supply body, a side dustproof device is arranged above the rear dustproof device and comprises a second top panel, the second top panel is fixed on the first top panel, and side panels are arranged on two sides of the power supply body.
The adjustable direct-current stabilized voltage supply lacks height adjustment and fixation of the power supply body, and inconvenience of line connection is caused in a water accumulation environment or a low-terrain environment. In addition, the ventilation and heat dissipation of the device are poor, and the working performance of the power supply is easily affected.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the background art, an adjustable direct current stabilized power supply is provided. The utility model discloses set up adjusting part, through fixed and altitude mixture control, convenient being connected with external circuit on the one hand avoids contact ponding, and on the other hand accelerates the heat dissipation. The shock absorbing piece is arranged to protect the safety of the equipment. The heat dissipation part is arranged, and the heat dissipation part can be used for heat dissipation of the power supply main body by adjusting the air outlet direction of the heat dissipation fan. The dustproof piece is arranged, so that the installation and the dismounting are simple, and the maintenance and the cleaning are convenient.
The utility model provides an adjustable DC stabilized voltage power supply, which comprises a power supply main body and an adjusting component; the adjusting component is arranged on the power supply main body and comprises an adjusting seat, a threaded rod, a limiting seat, an adsorption seat, a supporting rod, a damping piece and a radiating piece; the support rods are arranged on two sides of the bottom of the power supply main body; the damping piece is arranged at the bottom of the supporting rod; the threaded rod is arranged between the two groups of support rods, the upper end of the threaded rod is connected with the limiting seat, and the lower end of the threaded rod is rotatably connected with the adsorption seat; the middle part of the adjusting seat is in threaded fit with the threaded rod, and two ends of the adjusting seat are respectively connected with the supporting rods on the corresponding sides; the heat dissipation part is arranged on the adjusting seat.
Preferably, the shock absorbing member includes a shock absorbing sleeve and a spring; the spring is arranged in the damping sleeve; the lower end of the supporting rod extends into the damping sleeve and is connected with the spring.
Preferably, the support rod is slidably connected with the damping sleeve.
Preferably, the heat sink includes a heat dissipation fan and a mounting seat; the adjusting seat is provided with an installation through hole; the mounting seat is rotatably arranged in the mounting through hole; the heat dissipation fan is rotatably arranged on the mounting seat.
Preferably, the rotation directions of the mounting seat and the heat dissipation fan are staggered.
Preferably, the bottom end and the shell at the rear end of the power supply main body are both provided with a heat dissipation port; the heat dissipation opening is provided with a dustproof piece.
Preferably, the dustproof piece comprises a mounting frame, a dustproof net and a screw; the heat dissipation port is provided with an installation platform; the mounting frame is clamped in the heat dissipation port and is connected with the mounting platform through a screw; the dust screen sets up on the installing frame.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses set up adjusting part, adsorb through adsorbing the seat, help device is fixed. Through rotatory threaded rod, adjust the seat and reciprocate, drive bracing piece synchronous movement, adjust the height of power main part to suitable, accomplish the altitude mixture control of device. Device installation stability, flexibility are strong, satisfy the demand of different places to the device height, on the one hand convenient with being connected of external circuit, avoid contacting subaerial ponding, the unsettled setting of on the other hand accelerates the heat dissipation. The shock absorption piece is arranged, and when the shock absorption piece is vibrated by external force, the spring is matched with the shock absorption sleeve to buffer the vibration of the power supply main body, so that the safety of equipment is protected. The heat dissipation part is arranged, the air outlet direction of the heat dissipation fan is adjusted by independently rotating the mounting seat and the heat dissipation fan, and the heat dissipation part can be used for heat dissipation of the power supply main body or heat dissipation of other external electric equipment. The heat dissipation direction is various, and the heat dissipation is nimble. Set up the dustproof, filter the exterior space through the dust screen, when realizing the heat dissipation, can not bring back outside dust. When the maintenance and cleaning operation is needed, the mounting frame is detached. The installation and the dismounting are simple, and the overhaul and the cleaning are convenient.
Drawings
Fig. 1 is a bottom view of an embodiment of the present invention;
fig. 2 is a rear view of an embodiment of the present invention;
fig. 3 is a partially disassembled view of an embodiment of the present invention.
Reference numerals are as follows: 1. a power supply main body; 2. an adjustment assembly; 3. an adjusting seat; 4. a threaded rod; 5. a limiting seat; 6. an adsorption seat; 7. a support bar; 8. a shock absorbing member; 9. a heat sink; 10. a dust-proof member; 11. a shock-absorbing sleeve; 12. a spring; 13. a heat dissipation fan; 14. a mounting seat; 15. a dust screen; 16. installing a frame; 17. a screw; 18. and (7) mounting a table.
Detailed Description
Example one
As shown in fig. 1-3, the present invention provides an adjustable dc regulated power supply, which includes a power supply main body 1 and an adjusting assembly 2; the adjusting component 2 is arranged on the power supply main body 1 and comprises an adjusting seat 3, a threaded rod 4, a limiting seat 5, an adsorption seat 6, a supporting rod 7, a damping piece 8 and a radiating piece 9; the support rods 7 are arranged on two sides of the bottom of the power supply main body 1; the damping piece 8 is arranged at the bottom of the supporting rod 7; the threaded rod 4 is arranged between the two groups of support rods 7, the upper end of the threaded rod is connected with the limiting seat 5, and the lower end of the threaded rod is rotatably connected with the adsorption seat 6; the middle part of the adjusting seat 3 is in threaded fit with the threaded rod 4, and two ends of the adjusting seat are respectively connected with the supporting rods 7 on the corresponding sides; the heat sink 9 is arranged on the adjustment seat 3.
The working principle of the embodiment is as follows: move equipment to the workplace, adsorb 6 absorptions of absorption seat, help the device fixed. And then the threaded rod 4 is rotated, the adjusting seat 3 moves up and down to drive the supporting rod 7 to move synchronously, the height of the power supply main body 1 is adjusted to be proper, and the height adjustment of the device is completed. Device installation stability, flexibility are strong, satisfy the demand of different places to the device height, on the one hand convenient with being connected of external circuit, avoid contacting subaerial ponding, the unsettled setting of on the other hand accelerates the heat dissipation.
Example two
As shown in fig. 1-3, the present invention provides an adjustable dc regulated power supply, which includes a power supply main body 1 and an adjusting assembly 2; the adjusting component 2 is arranged on the power supply main body 1 and comprises an adjusting seat 3, a threaded rod 4, a limiting seat 5, an adsorption seat 6, a supporting rod 7, a damping piece 8 and a radiating piece 9; the support rods 7 are arranged at two sides of the bottom of the power supply main body 1; the damping piece 8 is arranged at the bottom of the supporting rod 7; the threaded rod 4 is arranged between the two groups of support rods 7, the upper end of the threaded rod is connected with the limiting seat 5, and the lower end of the threaded rod is rotatably connected with the adsorption seat 6; the middle part of the adjusting seat 3 is in threaded fit with the threaded rod 4, and two ends of the adjusting seat are respectively connected with the supporting rods 7 on the corresponding sides; the heat sink 9 is arranged on the adjustment seat 3.
Further, the damper 8 includes a damper sleeve 11 and a spring 12; the spring 12 is arranged inside the damping sleeve 11; the lower end of the support rod 7 extends into the damping sleeve 11 and is connected with a spring 12.
Further, the support rod 7 is slidably connected with a damping sleeve 11.
In this embodiment, the damping member 8 is provided, and when the damping member is vibrated by an external force, the spring 12 is matched with the damping sleeve 11 to buffer the vibration of the power supply main body 1, so that the safety of the device is protected.
EXAMPLE III
As shown in fig. 1-3, the present invention provides an adjustable dc regulated power supply, which includes a power supply main body 1 and an adjusting assembly 2; the adjusting component 2 is arranged on the power supply main body 1 and comprises an adjusting seat 3, a threaded rod 4, a limiting seat 5, an adsorption seat 6, a supporting rod 7, a damping piece 8 and a radiating piece 9; the support rods 7 are arranged at two sides of the bottom of the power supply main body 1; the damping piece 8 is arranged at the bottom of the supporting rod 7; the threaded rod 4 is arranged between the two groups of support rods 7, the upper end of the threaded rod is connected with the limiting seat 5, and the lower end of the threaded rod is rotatably connected with the adsorption seat 6; the middle part of the adjusting seat 3 is in threaded fit with the threaded rod 4, and two ends of the adjusting seat are respectively connected with the supporting rods 7 on the corresponding sides; the heat sink 9 is arranged on the adjustment seat 3.
Further, the heat sink 9 includes a heat dissipation fan 13 and a mounting seat 14; the adjusting seat 3 is provided with an installation through hole; the mounting seat 14 is rotatably arranged in the mounting through hole; the heat dissipation fan 13 is rotatably disposed on the mounting base 14.
Further, the rotation directions of the mounting seat 14 and the heat dissipation fan 13 are staggered.
The heat dissipation member 9 is arranged in this embodiment, and the air outlet direction of the heat dissipation fan 13 is adjusted by independently rotating the mounting base 14 and the heat dissipation fan 13, so that the heat dissipation member can be used for heat dissipation of the power supply main body 1 or heat dissipation of other external electric devices. The heat dissipation direction is various, and the heat dissipation is nimble.
Example four
As shown in fig. 1-3, the present invention provides an adjustable dc regulated power supply, which includes a power supply main body 1 and an adjusting assembly 2; the adjusting component 2 is arranged on the power supply main body 1 and comprises an adjusting seat 3, a threaded rod 4, a limiting seat 5, an adsorption seat 6, a supporting rod 7, a damping piece 8 and a radiating piece 9; the support rods 7 are arranged on two sides of the bottom of the power supply main body 1; the damping piece 8 is arranged at the bottom of the supporting rod 7; the threaded rod 4 is arranged between the two groups of support rods 7, the upper end of the threaded rod is connected with the limiting seat 5, and the lower end of the threaded rod is rotatably connected with the adsorption seat 6; the middle part of the adjusting seat 3 is in threaded fit with the threaded rod 4, and two ends of the adjusting seat are respectively connected with the supporting rods 7 on the corresponding sides; the heat sink 9 is disposed on the adjustment seat 3.
Furthermore, the shells at the bottom end and the rear end of the power supply main body 1 are provided with heat dissipation ports; the heat dissipation port is provided with a dust-proof member 10. The power supply main body 1 achieves the purpose of heat dissipation through the heat dissipation port.
Further, the dust-proof piece 10 comprises a mounting frame 16, a dust-proof net 15 and a screw 17; the heat dissipation port is provided with an installation platform 18; the mounting frame 16 is clamped in the heat dissipation port and is connected with a mounting platform 18 through a screw 17; the dust screen 15 is provided on the mounting frame 16.
The dust-proof part 10 is arranged in the embodiment, and the external space is filtered through the dust-proof net 15, so that the external dust can not be brought back while heat dissipation is realized. When the maintenance and cleaning operation is needed, the mounting frame 16 is detached. The installation and the dismounting are simple, and the overhaul and the cleaning are convenient.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (7)
1. An adjustable direct current stabilized power supply is characterized by comprising a power supply main body (1) and an adjusting component (2); the adjusting component (2) is arranged on the power supply main body (1) and comprises an adjusting seat (3), a threaded rod (4), a limiting seat (5), an adsorption seat (6), a supporting rod (7), a shock absorption piece (8) and a radiating piece (9); the support rods (7) are arranged on two sides of the bottom of the power supply main body (1); the damping piece (8) is arranged at the bottom of the supporting rod (7); the threaded rod (4) is arranged between the two groups of supporting rods (7), the upper end of the threaded rod is connected with the limiting seat (5), and the lower end of the threaded rod is rotatably connected with the adsorption seat (6); the middle part of the adjusting seat (3) is in threaded fit with the threaded rod (4), and two ends of the adjusting seat are respectively connected with the supporting rods (7) on the corresponding sides; the heat dissipation piece (9) is arranged on the adjusting seat (3).
2. The adjustable regulated DC power supply according to claim 1, characterized in that the damping member (8) comprises a damping sleeve (11) and a spring (12); the spring (12) is arranged inside the damping sleeve (11); the lower end of the supporting rod (7) extends into the damping sleeve (11) and is connected with a spring (12).
3. The adjustable regulated DC power supply according to claim 2, characterized in that the support rod (7) is slidably connected with the damping sleeve (11).
4. The adjustable DC voltage-stabilized power supply according to claim 1, wherein the heat sink (9) comprises a heat sink fan (13) and a mounting seat (14); the adjusting seat (3) is provided with an installation through hole; the mounting seat (14) is rotatably arranged in the mounting through hole; the heat dissipation fan (13) is rotatably arranged on the mounting seat (14).
5. The adjustable DC voltage-stabilized power supply according to claim 4, wherein the rotation directions of the mounting seat (14) and the heat dissipation fan (13) are staggered.
6. The adjustable DC stabilized power supply according to claim 1, characterized in that the bottom end and the rear end of the power supply main body (1) are provided with heat dissipation ports on the outer shell; the heat dissipation port is provided with a dustproof piece (10).
7. The adjustable regulated DC power supply according to claim 6, characterized in that the dust-proof member (10) comprises a mounting frame (16), a dust-proof net (15) and a screw (17); the heat dissipation port is provided with an installation platform (18); the mounting frame (16) is clamped in the heat dissipation port and is connected with a mounting platform (18) through a screw (17); the dust screen (15) is arranged on the mounting frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221383526.9U CN217693105U (en) | 2022-06-01 | 2022-06-01 | Adjustable DC voltage-stabilized power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221383526.9U CN217693105U (en) | 2022-06-01 | 2022-06-01 | Adjustable DC voltage-stabilized power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217693105U true CN217693105U (en) | 2022-10-28 |
Family
ID=83705022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221383526.9U Active CN217693105U (en) | 2022-06-01 | 2022-06-01 | Adjustable DC voltage-stabilized power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217693105U (en) |
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2022
- 2022-06-01 CN CN202221383526.9U patent/CN217693105U/en active Active
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