CN211127560U - Anticreep switching power supply - Google Patents
Anticreep switching power supply Download PDFInfo
- Publication number
- CN211127560U CN211127560U CN202020089483.8U CN202020089483U CN211127560U CN 211127560 U CN211127560 U CN 211127560U CN 202020089483 U CN202020089483 U CN 202020089483U CN 211127560 U CN211127560 U CN 211127560U
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- CN
- China
- Prior art keywords
- power supply
- plastic slab
- switching power
- plastic
- fly leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 claims abstract description 71
- 239000004033 plastic Substances 0.000 claims abstract description 71
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses an anticreep switching power supply, including the switching power supply body, the both sides of switching power supply body all are equipped with the heating panel, the outside of switching power supply body is equipped with protection machanism, protection machanism includes first plastic slab and second plastic slab, first plastic slab is L shapes, and the downside of first plastic slab is equipped with first reference column, the front end of first plastic slab is equipped with the fly leaf, the both sides of fly leaf are all through spout and first plastic slab sliding connection, and the one end of fly leaf still passes through spring and first plastic slab elastic connection, the inboard of fly leaf is equipped with the second reference column, first plastic slab upper end is equipped with the elasticity jack catch, the second plastic slab is located one side of first plastic slab compare with traditional switching power supply, the utility model discloses a protection machanism who mainly comprises plastics sets up in the outside of switching power supply, can effectively solve the problem of switching power supply leakage.
Description
Technical Field
The utility model relates to a switching power supply technical field specifically is a anticreep switching power supply.
Background
A switching power supply, also called an exchange power supply or a switching converter, 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. Most of the existing switching power supplies are metal shells, which have the advantages of firmness and durability, but are easy to generate electric leakage in the actual use process. Although the prior art can solve the problem by grounding, it is inconvenient for the equipment without a grounding mechanism or the equipment with inconvenient grounding.
Therefore, we propose a leakage-proof switching power supply to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switching power supply of anticreep to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the utility model provides a anticreep switching power supply, including the switching power supply body, the both sides of switching power supply body all are equipped with the heating panel, the outside of switching power supply body is equipped with protection machanism, protection machanism includes first plastic slab and second plastic slab, first plastic slab is L shapes, and the downside of first plastic slab is equipped with first reference column, the front end of first plastic slab is equipped with the fly leaf, the both sides of fly leaf all are through spout and first plastic slab sliding connection, and the one end of fly leaf still passes through spring and first plastic slab elastic connection, the inboard of fly leaf is equipped with the second reference column, first plastic slab upper end is equipped with the elasticity jack catch, the second plastic slab is located one side of first plastic slab, and the lower extreme of second plastic slab is equipped with the third reference column, the upper end of second plastic slab is equipped with the connecting plate, and the one end of connecting plate passes through extension spring and second plastic slab elastic connection, the top of connecting plate is equipped with the draw-in groove with.
Preferably, the first positioning column and the second positioning column are the same in size, and the first positioning column and the second positioning column are arranged in parallel.
Preferably, one end of the outer side of the movable plate is provided with a first bump.
Preferably, one end of the connecting plate is inserted into the second plastic plate, and a second bump is arranged on the outer side of the upper end of the connecting plate.
Preferably, the first plastic plate is provided with two elastic clamping jaws, and the inner sides of the elastic clamping jaws are provided with cushion blocks.
Preferably, the heat dissipation plate is welded on the outer side of the switching power supply body, and honeycomb-shaped heat dissipation holes are uniformly distributed in the heat dissipation plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a protection machanism in the outside of switching power supply body, protection machanism's main part is whole to be constituted by plastics, can play better anticreep effect, during the installation, only need adjust the position of the fly leaf on the first plastic slab earlier, make first reference column and second reference column all can peg graft in the louvre on the heating panel, then loosen the fly leaf, under the drive of spring, first plastic slab just can be fixed with switching power supply body, then fix the second plastic slab on switching power supply body through the third reference column earlier, then with the connecting plate pull-up and articulate on the elasticity jack catch can. Compared with the traditional switch power supply, the utility model discloses a set up a protection machanism who mainly comprises plastics in switch power supply's the outside, can effectively solve switch power supply electric leakage's problem.
Drawings
Fig. 1 is a schematic diagram of a structure of a tail portion of a switching power supply body of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic diagram of a second plastic plate structure of the present invention.
In the figure: 1. a switching power supply body; 2. a heat dissipation plate; 3. a first plastic panel; 4. a second plastic panel; 5. a first positioning post; 6. a movable plate; 7. a spring; 8. a second positioning column; 9. an elastic claw; 10. a third positioning column; 11. a connecting plate; 12. a card slot; 13. cushion blocks; 14. a tension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, the utility model provides an anticreep switching power supply, including switching power supply body 1, switching power supply body 1's both sides all are equipped with heating panel 2, switching power supply body 1's the outside is equipped with protection machanism, protection machanism includes first plastic slab 3 and second plastic slab 4, first plastic slab 3 is L shape, and the downside of first plastic slab 3 is equipped with first locating column 5, the front end of first plastic slab 3 is equipped with fly leaf 6, the both sides of fly leaf 6 are all through spout and first plastic slab 3 sliding connection, and the one end of fly leaf 6 still passes through spring 7 and first plastic slab 3 elastic connection, the inboard of fly leaf 6 is equipped with second locating column 8, the upper end of first plastic slab 3 is equipped with elastic claw 9, second plastic slab 4 is located one side of first plastic slab 3, and the lower extreme of second plastic slab 4 is equipped with third locating column 10, the upper end of second plastic slab 4 is equipped with connecting plate 11, and the one end of extension spring 14 and second plastic slab 4 elastic claw 9, the top of connecting plate 11 is equipped with elastic claw 9 phase-match 12 and second plastic slab 4 passes through second locating column 2, second plastic slab 2 joint, second locating column 5.
The first positioning column 5 and the second positioning column 8 are the same in size, and the first positioning column 5 and the second positioning column 8 are arranged in parallel. One end of the outer side of the movable plate 6 is provided with a first bump, and the movable plate 6 is convenient to push through the first bump. One end of the connecting plate 11 is inserted into the second plastic plate 4, a second convex block is arranged on the outer side of the upper end of the connecting plate 11, and the connecting plate 11 is convenient to push through the second convex block. The first plastic plate 3 is provided with two elastic claws 9, and the inner sides of the elastic claws 9 are provided with cushion blocks 13. Because a gap is reserved between the first plastic plate 3 and the switching power supply body 1, the cushion block 13 mainly plays a role in supporting. The heat dissipation plate 2 is welded on the outer side of the switching power supply body 1, and honeycomb-shaped heat dissipation holes are uniformly distributed in the heat dissipation plate 2. The first positioning column 5, the second positioning column 8 and the third positioning column 10 can be inserted into the honeycomb-shaped heat dissipation hole.
In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: through setting up a protection machanism in switching power supply body 1's the outside, protection machanism's main part is whole to be constituted by plastics, can play better anticreep effect, during the installation, only need adjust the position of fly leaf 6 on the first plastic slab 3 earlier, make first reference column 5 and second reference column 8 all can peg graft in the louvre on the heating panel 2, then loosen fly leaf 6, under the drive of spring 7, first plastic slab 3 just can be fixed with switching power supply body 1, then fix second plastic slab 4 on switching power supply body 1 through third reference column 10 earlier, then with connecting plate 11 pull-up and articulate on elastic claw 9 can.
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 (6)
1. The utility model provides an anticreep switching power supply, includes switching power supply body (1), its characterized in that the both sides of switching power supply body (1) all are equipped with heating panel (2), the outside of switching power supply body (1) is equipped with protection machanism, protection machanism includes first plastic slab (3) and second plastic slab (4), first plastic slab (3) are L shape, and the downside of first plastic slab (3) is equipped with first reference column (5), the front end of first plastic slab (3) is equipped with fly leaf (6), the both sides of fly leaf (6) all are through spout and first plastic slab (3) sliding connection, and the one end of fly leaf (6) still through spring (7) and first plastic slab (3) elastic connection, the inboard of fly leaf (6) is equipped with second reference column (8), first plastic slab (3) upper end is equipped with elasticity jack catch (9), second plastic slab (4) are located one side of first plastic slab (3), and the lower extreme of second reference column (4) is equipped with third reference column (10), the second plastic slab (4) upper end is equipped with elasticity jack catch (11) and extension spring (11) and plastic slab (11) top connection plate (11), plastic slab (11) and extension spring (11).
2. An anti-creeping switching power supply according to claim 1, characterized in that: the first positioning column (5) and the second positioning column (8) are the same in size, and the first positioning column (5) and the second positioning column (8) are arranged in parallel.
3. An anti-creeping switching power supply according to claim 1, characterized in that: one end of the outer side of the movable plate (6) is provided with a first lug.
4. An anti-creeping switching power supply according to claim 1, characterized in that: one end of the connecting plate (11) is inserted into the second plastic plate (4), and a second convex block is arranged on the outer side of the upper end of the connecting plate (11).
5. An anti-creeping switching power supply according to claim 1, characterized in that: the first plastic plate (3) is provided with two elastic clamping claws (9), and the inner sides of the elastic clamping claws (9) are provided with cushion blocks (13).
6. An anti-creeping switching power supply according to claim 1, characterized in that: the heat dissipation plate (2) is welded on the outer side of the switching power supply body (1), and honeycomb-shaped heat dissipation holes are uniformly distributed in the heat dissipation plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020089483.8U CN211127560U (en) | 2020-01-16 | 2020-01-16 | Anticreep switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020089483.8U CN211127560U (en) | 2020-01-16 | 2020-01-16 | Anticreep switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211127560U true CN211127560U (en) | 2020-07-28 |
Family
ID=71706504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020089483.8U Expired - Fee Related CN211127560U (en) | 2020-01-16 | 2020-01-16 | Anticreep switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211127560U (en) |
-
2020
- 2020-01-16 CN CN202020089483.8U patent/CN211127560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |