CN216600617U - Switching power supply suitable for high temperature environment - Google Patents
Switching power supply suitable for high temperature environment Download PDFInfo
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- CN216600617U CN216600617U CN202123191333.1U CN202123191333U CN216600617U CN 216600617 U CN216600617 U CN 216600617U CN 202123191333 U CN202123191333 U CN 202123191333U CN 216600617 U CN216600617 U CN 216600617U
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Abstract
The utility model discloses a switching power supply suitable for a high-temperature environment, which comprises a main body, wherein a core bin is arranged inside the main body, a vacuum cavity is formed in the inner wall of the main body, a plurality of supporting blocks are arranged inside the vacuum cavity of the main body, the supporting blocks are respectively and fixedly connected with the inner wall of the vacuum cavity of the main body, soaking plates are respectively arranged at the top and the bottom of the core bin, a plurality of radiating fins are respectively and fixedly connected to one side of each of the two soaking plates, a plurality of air holes are formed in one side of the main body, air hole pipes are respectively arranged inside the air holes of the main body, the outer parts of the air hole pipes are respectively and fixedly connected with the inner wall of the air hole pipe of the main body, and a circular through hole is formed in the other side of the main body. By arranging the soaking plate, the supporting block, the rotating shaft, the fixing frame, the fan blades, the protective net, the air hole pipe, the fixing block, the sliding sleeve, the rotating rod, the spring and the reflecting coating, when the device is used, the device has the advantages of heat resistance outside, heat dissipation inside, high operation efficiency, good heat-resisting effect, stability and practicability.
Description
Technical Field
The utility model relates to the technical field of switching power supplies, in particular to a switching power supply suitable for a high-temperature environment.
Background
A switch mode power supply, also called switching power supply, is a high frequency power conversion device, and is a kind of power supply. The function is to convert a level voltage into a voltage or current required by the user terminal through different types of architectures. In order to meet the market demand, a switching power supply suitable for a high-temperature environment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a switching power supply suitable for a high-temperature environment.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a switching power supply suitable for high temperature environment, includes the main part, the inside of main part is equipped with the core storehouse, and the vacuum chamber has been seted up to the inner wall inside of main part, and the main part is equipped with a plurality of supporting shoes in the inside of vacuum chamber, and is a plurality of the supporting shoe respectively with the inner wall fixed connection of the vacuum chamber of main part, the top and the bottom in core storehouse all are equipped with the soaking board, two a plurality of gas pockets have been seted up to one side of soaking board a plurality of fin of the equal fixedly connected with in one side of soaking board, and the main part all is equipped with the gas pocket pipe inside a plurality of gas pockets, and is a plurality of the outside of gas pocket pipe respectively with the inner wall fixed connection of the gas pocket pipe of main part, circular through-hole has been seted up to the opposite side of main part, and the main part is equipped with forced air cooling mechanism in the inside of circular through-hole, and the inside of main part is equipped with damper.
Further, air cooling mechanism includes flabellum and motor, and the same mount of main part fixedly connected with between the top of circular through-hole and bottom inner wall, the middle part of mount is rotated and is connected with the pivot, flabellum one side middle part with the one end fixed connection of pivot, one side fixed connection of motor and mount, the one end of the output shaft of motor and the one end fixed connection of pivot, the main part is equipped with the protection network on one side of the inner wall of circular through-hole.
Further, damper includes the spring, two the equal fixedly connected with fixed block in one side of soaking board, two dead levers of fixedly connected with between the both sides inner wall of main part, two the outside of dead lever all overlaps and is equipped with two sliding sleeves, two one side of fixed block all rotates and is connected with two dwangs, four the other end of dwang respectively with four one side of sliding sleeve is rotated and is connected, and the outside of two dead levers all overlaps and is equipped with the spring, the both ends of spring respectively with one side fixed connection of two sliding sleeves.
Further, one side fixedly connected with fixed cover in core storehouse, the middle part sliding connection of fixed cover has the slide bar, the both ends of slide bar respectively with two the outside sliding connection of dead lever, two elastic blocks of one side fixedly connected with of two slide bars, two one side of elastic block all with one side inner wall fixed connection of main part.
Furthermore, the bottom of the main body is fixedly connected with a support leg.
Further, the outer part of the main body is provided with a reflective coating.
The utility model has the beneficial effects that:
1. by arranging the soaking plate, the radiating fins, the supporting blocks, the motor, the rotating shaft, the fixing frame, the fan blades, the protective net and the air hole pipes, when the device is used, the cavity is arranged in the inner wall of the main body and is vacuum, then the cavity is supported by the supporting blocks, heat conduction is blocked in a vacuum environment, meanwhile, the motor on the fixing frame drives the rotating shaft, the rotating shaft drives the fan blades, the fan blades drive air inside the main body, then gas exchange is carried out through the air hole pipes and the through holes, and meanwhile, the heat generated by the core bin can be quickly taken away by airflow through the radiating fins on the soaking plate;
2. by arranging the fixed block, the sliding sleeve, the rotating rod and the spring, when the device is used, if the core bin is impacted externally, the fixed block drives the sliding sleeve on the rotating rod to stretch the spring on the fixed rod, the impact force in the vertical direction is absorbed by the spring, the fixed sleeve drives the sliding rod to extrude the elastic block, and the elastic block absorbs the horizontal impact force, so that the protection performance of the device is ensured;
3. through setting up the reflective coating, when using this device, the reflective coating can block the heat radiation among the external environment, can further guarantee the operation effect of device, has increased the practicality of device.
Through setting up soaking board, fin, supporting shoe, motor, pivot, mount, flabellum, protection network, gas pocket pipe, fixed block, sliding sleeve, dwang, spring, reflective coating, when using this device, this device outside hinders heat, and inside heat dissipation, the operating efficiency is high, and heat-resisting effectual, stable practical.
Drawings
Fig. 1 is a schematic cross-sectional structural diagram of a switching power supply suitable for use in a high-temperature environment according to embodiment 1;
fig. 2 is a schematic structural diagram of a heat sink of the switching power supply suitable for use in high-temperature environments in embodiment 1;
fig. 3 is a schematic structural diagram of a reflective coating of a switching power supply suitable for use in a high-temperature environment according to embodiment 2.
In the figure: the device comprises a main body 1, a core bin 2, a vapor chamber 3, radiating fins 4, supporting blocks 5, a motor 6, a rotating shaft 7, a fixing frame 8, fan blades 9, a protective screen 10, a fixing rod 11, a rotating rod 12, a spring 13, a fixing block 14, a sliding sleeve 15, a sliding rod 16, an elastic block 17, a fixing sleeve 18, an air hole pipe 19 and a reflective coating 20.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a switching power supply suitable for a high-temperature environment comprises a main body 1, a core bin 2 is arranged inside the main body 1, a vacuum cavity is formed inside the inner wall of the main body 1, the main body 1 is provided with a plurality of supporting blocks 5 inside the vacuum cavity, the supporting blocks 5 are respectively fixedly connected with the inner wall of the vacuum cavity of the main body 1, soaking plates 3 are arranged at the top and the bottom of the core bin 2, a plurality of radiating fins 4 are fixedly connected to one sides of the soaking plates 3, a plurality of air holes are formed in one side of the main body 1, an air hole pipe 19 is arranged inside the air holes of the main body 1, the outer portions of the air hole pipes 19 are respectively fixedly connected with the inner wall of the air hole pipe 19 of the main body 1, a circular through hole is formed in the other side of the main body 1, an air cooling mechanism is arranged inside the circular through hole of the main body 1, and a damping mechanism is arranged inside the main body 1.
Wherein, the air cooling mechanism includes flabellum 9 and motor 6, the body 1 fixedly connects with the same mount 8 between top and bottom inner wall of the round through hole, the middle part of the mount 8 rotates and connects with the spindle 7, the middle part of one side of the flabellum 9 is fixedly connected with one end of the spindle 7, the motor 6 is fixedly connected with one side of the mount 8, one end of the output shaft of the motor 6 is fixedly connected with one end of the spindle 7, the body 1 has a protective screen 10 on one side of inner wall of the round through hole, set up the cavity in the inner wall of the body 1, set the cavity as vacuum, then support through the supporting shoe 5, in the vacuum environment, the heat conduction is obstructed, meanwhile, drive the spindle 7 through LS35A10-B3B10 type motor on the mount 8, the spindle 7 drives the flabellum 9, the flabellum 9 drives the air inside of the body 1, then carry on the gas exchange through several gas vent pipes 19 and through holes, at the same time, the airflow passes through the plurality of radiating fins 4 on the soaking plate 3, so that the heat generated by the core bin 2 can be quickly taken away, and the device has the advantages of heat resistance outside, heat dissipation inside, high operating efficiency and good heat-resistant effect;
wherein, damper includes spring 13, the equal fixedly connected with fixed block 14 in one side of two soaking plates 3, two dead levers 11 of fixedly connected with between the both sides inner wall of main part 1, the outside of two dead levers 11 all overlaps and is equipped with two sliding sleeves 15, one side of two fixed blocks 14 all rotates and is connected with two dwang 12, the other end of four dwang 12 rotates with one side of four sliding sleeves 15 respectively and is connected, the outside of two dead levers 11 all overlaps and is equipped with spring 13, spring 13's both ends respectively with one side fixed connection of two sliding sleeves 15.
Wherein, one side fixedly connected with fixed cover 18 of core storehouse 2, the middle part sliding connection of fixed cover 18 has slide bar 16, the both ends of slide bar 16 respectively with the outside sliding connection of two dead levers 11, two elastic blocks 17 of one side fixedly connected with of two slide bars 16, one side of two elastic blocks 17 all with one side inner wall fixed connection of main part 1. If the core bin 2 is impacted externally, the fixed block 14 drives the sliding sleeve 15 on the rotating rod 12 to stretch the spring 13 on the fixed rod 11, the vertical impact force is absorbed by the spring 13, the fixed sleeve 18 drives the sliding rod 15 to extrude the elastic block 17, and the horizontal impact force is absorbed by the elastic block 17, so that the protection performance of the device is ensured;
wherein, the bottom of the main body 1 is fixedly connected with a support leg.
The working principle is as follows: when the device is used, a cavity is arranged in the inner wall of the main body 1, the cavity is set to be vacuum, and then is supported by the supporting block 5, heat conduction is blocked in a vacuum environment, meanwhile, the motor on the fixing frame 8 drives the rotating shaft 7, the rotating shaft 7 drives the fan blades 9, the fan blades 9 drive the air in the main body 1, then gas exchange is carried out through the plurality of air hole pipes 19 and the through holes, meanwhile, the air flow passes through the plurality of radiating fins 4 on the soaking plate 3, and the heat generated by the core bin 2 can be rapidly taken away, so that the device has the advantages of heat blocking outside, heat dissipation inside, high operation efficiency and good heat-resisting effect;
if the core bin 2 is impacted externally, the fixed block 14 drives the sliding sleeve 15 on the rotating rod 12 to stretch the spring 13 on the fixed rod 11, the vertical impact force is absorbed through the spring 13, the fixed sleeve 18 drives the sliding rod 15 to extrude the elastic block 17, and the horizontal impact force is absorbed through the elastic block 17, so that the protection performance of the device is ensured.
Example 2
Referring to fig. 3, compared with embodiment 1, in the present embodiment, in order to increase the practicability of the device, a reflective coating 20 is disposed outside the main body 1, and the reflective coating 20 can block heat radiation in the external environment, so as to further ensure the operation effect of the device and increase the practicability of the device.
The working principle is as follows: when the device is used, a cavity is arranged in the inner wall of the main body 1, the cavity is set to be vacuum, and then is supported by the supporting block 5, heat conduction is blocked in a vacuum environment, meanwhile, the motor on the fixing frame 8 drives the rotating shaft 7, the rotating shaft 7 drives the fan blades 9, the fan blades 9 drive the air in the main body 1, then gas exchange is carried out through the plurality of air hole pipes 19 and the through holes, meanwhile, the air flow passes through the plurality of radiating fins 4 on the soaking plate 3, and the heat generated by the core bin 2 can be rapidly taken away, so that the device has the advantages of heat blocking outside, heat dissipation inside, high operation efficiency and good heat-resisting effect;
if the core bin 2 is impacted externally, the fixed block 14 drives the sliding sleeve 15 on the rotating rod 12 to stretch the spring 13 on the fixed rod 11, the vertical impact force is absorbed through the spring 13, the fixed sleeve 18 drives the sliding rod 15 to extrude the elastic block 17, and the horizontal impact force is absorbed through the elastic block 17, so that the protection performance of the device is ensured.
When the device is used, the reflective coating 20 can block heat radiation in the external environment, so that the operation effect of the device can be further ensured, and the practicability of the device is increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The switch power supply suitable for the high-temperature environment comprises a main body (1) and is characterized in that a core bin (2) is arranged inside the main body (1), a vacuum cavity is formed inside the inner wall of the main body (1), a plurality of supporting blocks (5) are arranged inside the vacuum cavity of the main body (1), the supporting blocks (5) are fixedly connected with the inner wall of the vacuum cavity of the main body (1) respectively, soaking plates (3) are arranged at the top and the bottom of the core bin (2), a plurality of radiating fins (4) are arranged on one sides of the two soaking plates (3), a plurality of air holes are formed in one side of the main body (1), air hole pipes (19) are arranged inside the air holes of the main body (1), the outer portions of the air hole pipes (19) are fixedly connected with the inner wall of the air hole pipes (19) of the main body (1) respectively, and a circular through hole is formed in the other side of the main body (1), the main body (1) is provided with an air cooling mechanism in the circular through hole, and the main body (1) is provided with a damping mechanism in the main body.
2. The switching power supply suitable for high temperature environment according to claim 1, wherein the air cooling mechanism comprises fan blades (9) and a motor (6), the main body (1) is provided with the same fixing frame (8) between the top and bottom inner walls of the circular through hole, the middle part of the fixing frame (8) is provided with a rotating shaft (7), the middle part of one side of the fan blades (9) is fixedly connected with one end of the rotating shaft (7), the motor (6) is fixedly connected with one side of the fixing frame (8), one end of the output shaft of the motor (6) is fixedly connected with one end of the rotating shaft (7), and the main body (1) is provided with a protective net (10) on one side of the inner wall of the circular through hole.
3. The switching power supply suitable for high temperature environment of claim 2, characterized in that, damper includes spring (13), two one side of soaking plate (3) all is equipped with fixed block (14), is equipped with two dead lever (11) between the both sides inner wall of main part (1), two the outside of dead lever (11) all is equipped with two sliding sleeves (15), two one side of fixed block (14) all is equipped with two dwang (12), four the other end of dwang (12) respectively with four one side of sliding sleeve (15) is rotated and is connected, and the outside of two dead lever (11) all is equipped with spring (13), the both ends of spring (13) respectively with one side fixed connection of two sliding sleeves (15).
4. The switching power supply suitable for the high temperature environment as claimed in claim 3, wherein a fixing sleeve (18) is provided at one side of the core chamber (2), a sliding rod (16) is provided at the middle of the fixing sleeve (18), two ends of the sliding rod (16) are slidably connected with the outer portions of the two fixing rods (11), two elastic blocks (17) are provided at one side of the two sliding rods (16), and one side of each of the two elastic blocks (17) is fixedly connected with the inner wall of one side of the main body (1).
5. A switching power supply suitable for high temperature environment according to claim 4, characterized in that the bottom of the main body (1) is provided with a support leg.
6. A switching power supply suitable for use in high temperature environments according to claim 5, characterized in that the exterior of the body (1) is provided with a reflective coating (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123191333.1U CN216600617U (en) | 2021-12-18 | 2021-12-18 | Switching power supply suitable for high temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123191333.1U CN216600617U (en) | 2021-12-18 | 2021-12-18 | Switching power supply suitable for high temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216600617U true CN216600617U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123191333.1U Active CN216600617U (en) | 2021-12-18 | 2021-12-18 | Switching power supply suitable for high temperature environment |
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| Country | Link |
|---|---|
| CN (1) | CN216600617U (en) |
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2021
- 2021-12-18 CN CN202123191333.1U patent/CN216600617U/en active Active
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