CN220139418U - High switching power supply of security - Google Patents
High switching power supply of security Download PDFInfo
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- CN220139418U CN220139418U CN202321693434.5U CN202321693434U CN220139418U CN 220139418 U CN220139418 U CN 220139418U CN 202321693434 U CN202321693434 U CN 202321693434U CN 220139418 U CN220139418 U CN 220139418U
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- power supply
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-safety switching power supply, and relates to the technical field of switching power supplies. The utility model comprises a power supply body, two placing plates and two placing grooves, wherein the two placing plates are respectively arranged on two opposite surfaces of the power supply body, the placing grooves are arranged on one surface of the placing plates, the peripheral side surface of the power supply body is in sliding fit with the placing grooves, two extending plates are welded on one surface of the two placing plates, the two extending plates are oppositely arranged, a plurality of guide holes are respectively arranged on one surface of the two extending plates, guide rods are respectively embedded in the guide holes, and the peripheral side surfaces of the guide rods are in sliding fit with the guide holes. According to the utility model, through the guide rod, the buffer spring and the support column structure, the protection performance of the power supply body is improved, the power supply body is prevented from being directly damaged when being impacted and collided by the outside, the impact and the collision are buffered, and the service life of the device is prolonged.
Description
Technical Field
The utility model belongs to the technical field of switching power supplies, and particularly relates to a switching power supply with high safety.
Background
The switch mode power supply is also called as a switching power supply and a switching converter, is a high-frequency electric energy conversion device, and is a power supply device, and has the functions of converting voltage with one standard into voltage or current required by a user end through different forms of structures, wherein the input of the switch power supply is mostly AC power supply or DC power supply, and the output is mostly equipment needing DC power supply, such as a personal computer, and the switch power supply converts the voltage and the current between the two power supplies, but the existing switch power supply has no protective structure, and can directly damage the switch power supply once being impacted and collided by the outside, thereby easily damaging the switch power supply and influencing the service life of a power supply body.
Disclosure of Invention
The utility model aims to provide a switching power supply with high safety, which solves the problem of poor protection performance in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a high-safety switch power supply, which comprises a power supply body, two placing plates and two placing grooves, wherein the two placing plates are respectively arranged on two opposite surfaces of the power supply body, the placing grooves are arranged on one surface of the placing plates, and the peripheral side surface of the power supply body is in sliding fit with the placing grooves, so that the power supply body is convenient to mount and dismount, the maintenance and replacement of the power supply body in the later period are facilitated, the convenience of the device in use is improved, two extending plates are welded on one surface of each placing plate, the two extending plates are oppositely arranged, a plurality of guide holes are respectively arranged on one surface of each extending plate, guide rods are respectively embedded in the guide holes, the peripheral side surfaces of the guide rods are in sliding fit with the guide holes, the protection performance of the power supply body is improved, the power supply body is prevented from being directly damaged when external impact and collision are received, the impact and collision are buffered, and the service life of the device is prolonged.
Further, the upper surface of the guide rod is welded with a top plate, a plurality of buffer springs are welded between the lower surface of the top plate and the upper surface of the extension plate, and the buffer springs are wound on the peripheral side surface of the guide rod.
Further, a plurality of support sleeves are welded on the lower surface of the top plate, support columns are embedded in the support sleeves, an insulating pad is embedded at one end of each support column, and the insulating pad and the power supply body are matched with each other.
Further, sliding fit is between support column other end week side and the support sleeve internal surface, the support column other end welding has the clamp plate, two opposite surfaces in the support sleeve are all provided with the spacing groove.
Further, the two ends of the pressing plate extend to the inside of the two limiting grooves respectively, the two ends of the pressing plate are matched with the two limiting grooves in a sliding mode respectively, sliding rods are embedded in the two limiting grooves respectively, and one ends of the two sliding rods penetrate through one surface of the pressing plate.
Further, two sliding rod circumference sides and clamp plate between sliding fit, clamp plate one surface welding has a supporting spring, supporting spring one end welds with a supporting sleeve inside surface mutually.
Further, a plurality of heat dissipation grooves are further formed in one surface of each of the two placement plates, the heat dissipation grooves are formed between the two extension plates, and the heat dissipation grooves are matched with the power supply body.
The utility model has the following beneficial effects:
1. according to the utility model, through the guide rod, the buffer spring and the support column structure, the protection performance of the power supply body is improved, the power supply body is prevented from being directly damaged when being impacted and collided by the outside, the impact and the collision are buffered, and the service life of the device is prolonged.
2. The utility model is convenient for the installation and the disassembly of the power supply body through the structure of the placing plate and the placing groove, thereby being convenient for the maintenance and the replacement of the power supply body in the later period and improving the convenience of the device in use.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a high-safety switching power supply;
FIG. 2 is a schematic diagram of a rear view structure of a high-safety switching power supply according to the present utility model;
FIG. 3 is a schematic diagram of a front view of a high-safety switching power supply according to the present utility model;
FIG. 4 is a schematic diagram of a right-side view structure of a high-safety switching power supply according to the present utility model;
fig. 5 is a schematic view showing an internal structure of the support sleeve according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a power supply body; 2. placing a plate; 3. a placement groove; 4. an extension plate; 5. a guide hole; 6. a guide rod; 7. a buffer spring; 8. a top plate; 9. a support sleeve; 10. a support column; 11. an insulating pad; 12. a limit groove; 13. a slide bar; 14. a pressing plate; 15. a support spring; 16. a heat sink.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Embodiment one:
referring to fig. 1-5, the switch power supply with high safety comprises a power supply body 1, two placement plates 2 and placement grooves 3, wherein the number of the placement plates 2 is two, the two placement plates 2 are respectively arranged on two opposite surfaces of the power supply body 1, the placement grooves 3 are arranged on one surface of the placement plates 2, the peripheral side surface of the power supply body 1 is in sliding fit with the placement grooves 3, the installation and the disassembly of the power supply body 1 are convenient, the maintenance and the replacement of the power supply body 1 at the later stage are convenient, the convenience of the device in use is improved, two extension plates 4 are welded on one surface of the two placement plates 2, the two extension plates 4 are oppositely arranged, a plurality of guide holes 5 are respectively arranged on one surface of the two extension plates 4, guide rods 6 are respectively embedded in the guide holes 5, the peripheral side surfaces of the guide rods 6 are in sliding fit with the guide holes 5, the protection performance of the power supply body 1 is improved, the power supply body 1 is prevented from being directly damaged when the power supply body is impacted and collided, the impact and the impact received is buffered, the service life of the device is prolonged, a plurality of heat dissipation grooves 16 are also arranged on one surface of the two placement plates 2, and a plurality of heat dissipation grooves 16 are arranged between the two extension plates 4 and the two heat dissipation plates 1 are matched with each other.
The upper surface welding of guide bar 6 has roof 8, the welding has a plurality of buffer springs 7 between roof 8 lower surface and the extension board 4 upper surface, buffer springs 7 twine in guide bar 6 week side, roof 8 lower surface welding has a plurality of support sleeve 9, support sleeve 9 inside has all been adorned and has been inlayed support column 10, insulating pad 11 has been adorned to support column 10 one end, mutually support between insulating pad 11 and the power body 1, sliding fit between support column 10 other end week side and the support sleeve 9 internal surface, support column 10 other end welding has clamp plate 14, support sleeve 9 inside two opposite surfaces all are provided with spacing groove 12.
The two ends of the pressing plate 14 respectively extend into the two limiting grooves 12, the two ends of the pressing plate 14 respectively are in sliding fit with the two limiting grooves 12, the sliding rods 13 are embedded in the two limiting grooves 12, one ends of the two sliding rods 13 penetrate through one surface of the pressing plate 14, the peripheral side surfaces of the two sliding rods 13 are in sliding fit with the pressing plate 14, a supporting spring 15 is welded on one surface of the pressing plate 14, and one end of the supporting spring 15 is welded with one surface of the inner part of the supporting sleeve 9.
Embodiment two:
referring to fig. 1-5, the present utility model is a high-safety switching power supply, which comprises the following steps: through the structures of the guide rod 6, the buffer spring 7 and the support column 10, the protection performance of the power supply body 1 is improved, the power supply body 1 is prevented from being directly damaged when being impacted and collided by the outside, the impact and the collision are buffered, and the service life of the device is prolonged; simultaneously through placing board 2 and standing groove 3 structures, make things convenient for installation and dismantlement of power supply body 1 to be convenient for later stage to maintenance and the change of power supply body 1, the convenience when improving the device and using.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a switching power supply that security is high, includes power supply body (1), places board (2) and standing groove (3), its characterized in that: the utility model discloses a power supply, including power supply body (1), standing board (2), standing groove (3), locating board (2), locating board (4), extension board (4), two, extension board (4) set up relatively, two extension board (4) a surface all is provided with a plurality of guiding holes (5), guiding rod (6) have all been adorned to guiding hole (5) inside, sliding fit between guiding rod (6) week side and guiding hole (5).
2. The high-safety switching power supply according to claim 1, wherein a top plate (8) is welded on the upper surface of the guide rod (6), a plurality of buffer springs (7) are welded between the lower surface of the top plate (8) and the upper surface of the extension plate (4), and the buffer springs (7) are wound on the peripheral side surface of the guide rod (6).
3. The high-safety switching power supply according to claim 2, wherein a plurality of support sleeves (9) are welded on the lower surface of the top plate (8), support columns (10) are embedded in the support sleeves (9), an insulating pad (11) is embedded at one end of each support column (10), and the insulating pad (11) is matched with the power supply body (1).
4. A high-safety switching power supply according to claim 3, wherein the peripheral side surface of the other end of the supporting column (10) is in sliding fit with the inner surface of the supporting sleeve (9), the other end of the supporting column (10) is welded with a pressing plate (14), and two opposite surfaces inside the supporting sleeve (9) are provided with limiting grooves (12).
5. The high-safety switching power supply according to claim 4, wherein two ends of the pressing plate (14) respectively extend into two limiting grooves (12), two ends of the pressing plate (14) respectively are in sliding fit with the two limiting grooves (12), sliding rods (13) are respectively embedded into the two limiting grooves (12), and one ends of the two sliding rods (13) respectively penetrate through one surface of the pressing plate (14).
6. A high safety switching power supply according to claim 5, characterized in that the two sliding rods (13) are slidably fitted between the peripheral sides of the sliding rods and the pressing plate (14), a supporting spring (15) is welded to one surface of the pressing plate (14), and one end of the supporting spring (15) is welded to one surface of the inside of the supporting sleeve (9).
7. A high safety switching power supply according to claim 1, characterized in that a surface of two of said placing plates (2) is further provided with a plurality of heat dissipation grooves (16), said heat dissipation grooves (16) are provided between two extension plates (4), said heat dissipation grooves (16) are mutually engaged with the power supply body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693434.5U CN220139418U (en) | 2023-06-30 | 2023-06-30 | High switching power supply of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693434.5U CN220139418U (en) | 2023-06-30 | 2023-06-30 | High switching power supply of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139418U true CN220139418U (en) | 2023-12-05 |
Family
ID=88951023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321693434.5U Active CN220139418U (en) | 2023-06-30 | 2023-06-30 | High switching power supply of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139418U (en) |
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2023
- 2023-06-30 CN CN202321693434.5U patent/CN220139418U/en active Active
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