CN220172709U - Direct-drive variable-current uninterrupted power supply - Google Patents
Direct-drive variable-current uninterrupted power supply Download PDFInfo
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- CN220172709U CN220172709U CN202321705878.6U CN202321705878U CN220172709U CN 220172709 U CN220172709 U CN 220172709U CN 202321705878 U CN202321705878 U CN 202321705878U CN 220172709 U CN220172709 U CN 220172709U
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- 230000017525 heat dissipation Effects 0.000 description 7
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Abstract
The utility model discloses a direct-drive variable-current uninterrupted power supply, which relates to the technical field of power supplies and comprises a bottom plate and a power supply main body, wherein the power supply main body is arranged on the upper side of the bottom plate, vertical rods are fixedly arranged between two sides of the lower surface of the power supply main body and the bottom plate, the lower end of the power supply main body is provided with an air inlet, and two sides of the power supply main body are provided with air outlets; a sliding rod is fixedly arranged between the upper ends of the two vertical rods, sliding blocks are movably sleeved at the two ends of the sliding rod, a fan is fixedly arranged on the upper surface of each sliding block, and a transmission mechanism for driving the two sliding blocks to reciprocate is arranged between the two vertical rods. The utility model can efficiently dissipate heat in the power supply and ensure the stable operation of the power supply.
Description
Technical Field
The utility model relates to the technical field of power supplies, in particular to a direct-drive variable-current uninterruptible power supply.
Background
The uninterrupted power supply is a system device which connects the accumulator with the host and converts direct current into commercial power through the module circuit of the host inverter and the like, and is mainly used for providing stable and uninterrupted power supply for a single computer, a computer network system or other power electronic equipment such as an electromagnetic valve, a pressure transmitter and the like.
The conventional uninterrupted power supply with direct drive current is required to run continuously for a long time, high temperature can be generated in the conventional uninterrupted power supply with direct drive current, meanwhile, the conventional uninterrupted power supply with direct drive current is only required to dissipate heat by virtue of a heat dissipation port formed in the conventional uninterrupted power supply with direct drive current, so that the heat dissipation efficiency is very low, long-term high-temperature operation in the power supply can be caused, the power supply is easy to age by clamping blocks, and the service life of the power supply is reduced.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems with the conventional direct drive variable current uninterruptible power supplies.
Therefore, the utility model aims to provide the direct-drive variable-current uninterruptible power supply, which solves the problems that the inside of the direct-drive variable-current uninterruptible power supply in the prior art is only subject to heat dissipation by virtue of a heat dissipation port arranged on the uninterruptible power supply, the heat dissipation efficiency is very low, long-term high-temperature work in the power supply can be caused, the power supply of a clamping block is easy to age, and the service life of the power supply is reduced.
In order to achieve the above object, the present utility model provides the following technical solutions:
the direct-drive variable-current uninterrupted power supply comprises a bottom plate and a power supply main body, wherein the power supply main body is arranged on the upper side of the bottom plate, vertical rods are fixedly arranged between two sides of the lower surface of the power supply main body and the bottom plate, an air inlet is formed in the lower end of the power supply main body, and air outlets are formed in two sides of the power supply main body;
a sliding rod is fixedly arranged between the upper ends of the two vertical rods, sliding blocks are movably sleeved at the two ends of the sliding rod, a fan is fixedly arranged on the upper surface of each sliding block, and a transmission mechanism for driving the two sliding blocks to reciprocate is arranged between the two vertical rods.
Preferably, the transmission mechanism comprises a push plate and a push rod, the push plate is arranged between two vertical rods, two ends of the push plate are movably sleeved with the corresponding vertical rods, two push rods are arranged between two sliding blocks and the push plate, two ends of the push rod are respectively connected with a connecting block through shaft pins in a rotating mode, a plurality of connecting blocks are respectively fixedly connected with one ends of the corresponding sliding blocks and one end of the push plate, and a driving mechanism for driving the push plate to reciprocate is arranged on the upper surface of the bottom plate.
Preferably, the driving mechanism comprises a turntable and a movable ring, a vertical plate is fixedly arranged in the middle of the upper surface of the bottom plate, a rotating rod is arranged on the front side of the vertical plate in a rotating mode, the front end of the rotating rod is fixedly sleeved with the turntable, a round pin is arranged on the front side of the turntable in a eccentric mode, a connecting rod is fixedly arranged on the lower surface of the push plate, the movable ring is fixedly arranged at the lower end of the connecting rod, one end of the round pin extends to the inner side of the movable ring, a motor is fixedly arranged on the rear side of the vertical plate, and the output end of the motor is fixedly connected with one end of the rotating rod.
Preferably, the first dust screen and the second dust screen are respectively and fixedly arranged in the air inlet and the air outlet.
Preferably, the rod wall of the sliding rod is movably sleeved with a spring, and two ends of the spring are fixedly connected with the corresponding sliding blocks respectively.
Preferably, one end of the round pin, which is far away from the turntable, is fixedly sleeved with a baffle ring.
In the technical scheme, the utility model has the technical effects and advantages that:
according to the utility model, the motor drives the turntable to rotate, namely the round pin rotates by taking the rotating rod as an axis, namely the round pin can reciprocate to push and pull the movable ring, namely the push plate can be driven to reciprocate, the push plate drives the two push rods to repeatedly trend to be vertical or horizontal, namely the two sliding blocks can be driven to reciprocate, further the two fans can be driven to reciprocate, and the two fans reciprocate to blow and dissipate heat at all parts in the power supply, so that the heat dissipation efficiency of the power supply can be greatly improved, and the stable operation of the power supply can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a direct-drive variable-current uninterruptible power supply according to the present utility model;
FIG. 2 is a schematic rear view of the structure of FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the part a in fig. 1.
Reference numerals illustrate:
1. a bottom plate; 2. a vertical rod; 3. a power supply main body; 4. a first dust screen; 5. a second dust screen; 6. a push plate; 7. a slide bar; 8. a slide block; 9. a fan; 10. a spring; 11. a connecting rod; 12. a movable ring; 13. a riser; 14. a rotating rod; 15. a turntable; 16. round pins; 17. a motor; 18. a push rod; 19. a connecting block; 20. a shaft pin.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a direct-drive variable-current uninterruptible power supply.
Example 1
Referring to fig. 1-3, a direct-drive variable-current uninterruptible power supply comprises a bottom plate 1 and a power supply main body 3, wherein the power supply main body 3 is arranged on the upper side of the bottom plate 1, vertical rods 2 are fixedly arranged between two sides of the lower surface of the power supply main body 3 and the bottom plate 1, an air inlet is formed in the lower end of the power supply main body 3, air outlets are formed in two sides of the power supply main body 3, a first dust screen 4 and a second dust screen 5 are fixedly arranged in the air inlet and the air outlet respectively, and the dust resistance of the air inlet and the air outlet is improved;
a sliding rod 7 is fixedly arranged between the upper ends of the two vertical rods 2, sliding blocks 8 are movably sleeved at two ends of the sliding rod 7, springs 10 are movably sleeved on the rod walls of the sliding rod 7, two ends of each spring 10 are fixedly connected with the corresponding sliding blocks 8 respectively, the two sliding blocks 8 are conveniently reset to two sides, and a fan 9 is fixedly arranged on the upper surface of each sliding block 8.
Example two
Referring to fig. 1-3, a transmission mechanism for driving the two sliding blocks 8 to reciprocate is arranged between the two vertical rods 2, the transmission mechanism comprises a push plate 6 and a push rod 18, the push plate 6 is arranged between the two vertical rods 2, both ends of the push plate are movably sleeved with the corresponding vertical rods 2, the two push rods 18 are arranged between the two sliding blocks 8 and the push plate 6, both ends of the push rod 18 are rotatably connected with connecting blocks 19 through shaft pins 20, and a plurality of connecting blocks 19 are fixedly connected with one ends of the corresponding sliding blocks 8 and one ends of the push plate 6 respectively.
Example III
Referring to fig. 1-3, a driving mechanism for driving a push plate 6 to reciprocate is arranged on the upper surface of a bottom plate 1, the driving mechanism comprises a rotary plate 15 and a movable ring 12, a vertical plate 13 is fixedly arranged in the middle of the upper surface of the bottom plate 1, a rotary rod 14 is rotatably arranged on the front side of the vertical plate 13, the rotary plate 15 is fixedly sleeved at the front end of the rotary rod 14, a round pin 16 is eccentrically arranged on the front side of the rotary plate 15, a connecting rod 11 is fixedly arranged on the lower surface of the push plate 6, the movable ring 12 is fixedly arranged at the lower end of the connecting rod 11, one end of the round pin 16 extends to the inner side of the movable ring 12, a motor 17 is fixedly arranged on the rear side of the vertical plate 13, the output end of the motor 17 is fixedly connected with one end of the rotary rod 14, one end of the round pin 16 away from the rotary plate 15 is fixedly sleeved with a baffle ring, and the round pin 16 is prevented from slipping from the movable ring 12 as much as possible.
In the utility model, when in use, the motor 17 drives the turntable 15 to rotate, namely the round pin 16 rotates by taking the rotary rod 14 as an axis, namely the movable ring 12 can be pushed and pulled back and forth, namely the push plate 6 can be driven to reciprocate, the push plate 6 drives the two push rods 18 to repeatedly trend to be vertical or horizontal, namely the two slide blocks 8 can be driven to reciprocate, and further the two fans 9 can be driven to reciprocate, and the two fans 9 reciprocate to blow and dissipate heat to all parts in the power supply main body 1, so that the heat dissipation efficiency of the power supply main body 1 can be greatly improved, namely the stable operation of the power supply main body 1 can be ensured.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The direct-drive variable-current uninterrupted power supply comprises a bottom plate (1) and a power supply main body (3), and is characterized in that the power supply main body (3) is arranged on the upper side of the bottom plate (1), vertical rods (2) are fixedly arranged between two sides of the lower surface of the power supply main body (3) and the bottom plate (1), an air inlet is formed in the lower end of the power supply main body (3), and air outlets are formed in two sides of the power supply main body (3);
a sliding rod (7) is fixedly arranged between the upper ends of the two vertical rods (2), sliding blocks (8) are movably sleeved at two ends of the sliding rod (7), a fan (9) is fixedly arranged on the upper surface of each sliding block (8), and a transmission mechanism for driving the two sliding blocks (8) to reciprocate is arranged between the two vertical rods (2).
2. The direct-drive variable-current uninterruptible power supply according to claim 1, wherein the transmission mechanism comprises a push plate (6) and a push rod (18), the push plate (6) is arranged between two vertical rods (2) and both ends of the push plate are movably sleeved with corresponding vertical rods (2), the two push rods (18) are arranged between two sliding blocks (8) and the push plate (6), two ends of the push rod (18) are respectively connected with a connecting block (19) through shaft pins (20) in a rotating way, a plurality of connecting blocks (19) are respectively fixedly connected with one ends of the corresponding sliding blocks (8) and one ends of the push plate (6), and a driving mechanism for driving the push plate (6) to reciprocate is arranged on the upper surface of the bottom plate (1).
3. The direct-drive variable-current uninterruptible power supply according to claim 2, wherein the driving mechanism comprises a rotary table (15) and a movable ring (12), a vertical plate (13) is fixedly arranged in the middle of the upper surface of the bottom plate (1), a rotary table (14) is rotatably arranged on the front side of the vertical plate (13), the rotary table (15) is fixedly sleeved at the front end of the rotary table (14), a round pin (16) is arranged on the front eccentric of the rotary table (15), a connecting rod (11) is fixedly arranged on the lower surface of the push plate (6), the movable ring (12) is fixedly arranged at the lower end of the connecting rod (11), one end of the round pin (16) extends to the inner side of the movable ring (12), a motor (17) is fixedly arranged on the rear side of the vertical plate (13), and the output end of the motor (17) is fixedly connected with one end of the rotary table (14).
4. The direct drive variable current uninterruptible power supply according to claim 1, wherein the inside of the air inlet and the air outlet is fixedly provided with a first dust screen (4) and a second dust screen (5) respectively.
5. The direct-drive variable-current uninterruptible power supply according to claim 1, wherein a spring (10) is movably sleeved on the rod wall of the sliding rod (7), and two ends of the spring (10) are fixedly connected with corresponding sliding blocks (8) respectively.
6. A direct drive variable current uninterruptible power supply according to claim 3, wherein the end of the round pin (16) remote from the turntable (15) is fixedly sleeved with a baffle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321705878.6U CN220172709U (en) | 2023-07-03 | 2023-07-03 | Direct-drive variable-current uninterrupted power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321705878.6U CN220172709U (en) | 2023-07-03 | 2023-07-03 | Direct-drive variable-current uninterrupted power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220172709U true CN220172709U (en) | 2023-12-12 |
Family
ID=89058083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321705878.6U Active CN220172709U (en) | 2023-07-03 | 2023-07-03 | Direct-drive variable-current uninterrupted power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220172709U (en) |
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2023
- 2023-07-03 CN CN202321705878.6U patent/CN220172709U/en active Active
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