CN220023263U - Switch power supply convenient to installation is dismantled - Google Patents
Switch power supply convenient to installation is dismantled Download PDFInfo
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- CN220023263U CN220023263U CN202320960147.XU CN202320960147U CN220023263U CN 220023263 U CN220023263 U CN 220023263U CN 202320960147 U CN202320960147 U CN 202320960147U CN 220023263 U CN220023263 U CN 220023263U
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- power supply
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- seted
- switching power
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- 238000009434 installation Methods 0.000 title claims description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a switch power supply convenient to mount and dismount, which comprises a power supply shell and a power supply cover, wherein a placing cavity is formed in the power supply shell, the power supply cover is buckled at the edge of the placing cavity, the power supply cover is of an L-shaped structure, a jack is formed in the side wall of the power supply cover, an electric element is arranged in the placing cavity, a plurality of plug holes are formed in the electric element, the plug holes are opposite to the jack, the power supply shell and the power supply cover are locked together through screws, a plurality of vent holes can timely discharge heat generated when the electric element works to the outside, the electric element is prevented from being overheated and damaged, the service life of the electric element is effectively prolonged, the electric element is buckled at the upper end of a mounting plate through a fifth cutting groove of a connecting piece, an elastic piece is abutted against the back surface of the mounting plate, and meanwhile, a sliding block of a connecting part is utilized to be in sliding and clamped at the lower end of the mounting plate, so that the switch power supply can be buckled to the mounting plate, the mounting is convenient and quick, and the clamping is stable.
Description
Technical Field
The utility model relates to the technical field of switching power supplies, in particular to a switching power supply convenient to mount and dismount.
Background
The switch power supply product is widely applied to the fields of industrial automation control, military equipment, scientific research equipment, LED illumination, industrial control equipment, communication equipment, power equipment, instruments, medical equipment and the like, and various types of switch power supplies are formed due to different use environments, such as the existing Delhi miniature direct current power supply ultrathin direct current switch power supply S200W, and the low-power switch power supply has small volume and can be used in various small-sized equipment to provide overload protection, overvoltage protection and short-circuit protection for various equipment.
In use, the switch power supply on the market is usually directly fixed inside the distribution box through a plurality of bolts, when the switch power supply is damaged in the use process, the switch power supply is required to be disassembled and replaced, the bolt is adopted for fixing and disassembling the switch power supply, and meanwhile, the existing switch power supply cannot timely emit heat generated in the working process, and the switch power supply is easily damaged in a high-temperature state for a long time.
Therefore, it is necessary to provide a switching power supply which is convenient to mount and dismount, and solves the above technical problems.
Disclosure of Invention
The utility model aims to provide a switching power supply convenient to mount and dismount, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switching power supply convenient to installation is dismantled, includes power supply housing and power supply seal cover, set up in the power supply housing and place the chamber, power supply seal cover lock joint is placing the chamber edge, the power supply seal cover structure is L type, the jack has been seted up to the power supply seal cover lateral wall, place the intracavity and be provided with electrical components, a plurality of plug holes have been seted up on the electrical components, a plurality of the plug hole is just to the jack setting, the fixed connecting piece that is provided with in power supply housing bottom, fourth grooving has been seted up at the connecting piece middle part, three countersink has been seted up to fourth grooving bottom, fifth grooving has all been seted up to fourth grooving both sides wall, sixth grooving has been seted up at fourth grooving bottom upper end middle part, sixth grooving middle part is provided with the elastic sheet, seventh grooving has been seted up at fourth grooving bottom lower extreme middle part, the power supply housing bottom is provided with the connecting portion, the connecting portion is located the connecting piece lower extreme.
As a preferable technical scheme of the utility model, the connecting part comprises a connecting plate, the cross section of the connecting plate is of a Chinese character 'ji' shape, a second cutting groove is formed in the connecting plate, three first sliding grooves and two second sliding grooves are formed in the bottom of the second cutting groove, sliding blocks are arranged in the first sliding grooves and the second sliding grooves in a sliding mode, three first sliding protrusions and two second sliding protrusions are formed in the side walls of the sliding blocks, the first sliding protrusions slide in a matched mode with the first sliding grooves, the second sliding protrusions slide in a matched mode with the second sliding grooves, a third threaded hole is formed in the second sliding protrusions, a connecting block is arranged on the second sliding protrusions, grooves are formed in the bottoms of the second cutting groove, a block is arranged in the grooves, two placing holes are formed in the lower ends of the block, elastic pieces are arranged in the two placing holes, and the lower ends of the elastic pieces are fixedly arranged in containing holes formed in the upper ends of the connecting block.
As a preferable technical scheme of the utility model, the outer side of the elastic piece is provided with a protection ring column, and the upper end of the protection ring column is fixedly arranged at the lower end of the block.
As a preferable technical scheme of the utility model, two connecting holes are formed in two side walls of the placing cavity, first cutting grooves are formed in the front and rear faces of the power supply sealing cover, two locking blocks are arranged at the bottom of the first cutting groove in an extending mode, first threaded holes are formed in the middle of the locking blocks, the first cutting grooves of the power supply sealing cover are clamped with the placing cavity, the connecting holes are opposite to the first threaded holes, screws are arranged in the connecting holes, the screws penetrate through the connecting holes and are screwed into the first threaded holes, second threaded holes are formed in the middle of one side wall of the power supply sealing cover, and the screws are connected in the second threaded holes in a screwed mode.
As a preferable technical scheme of the utility model, a plurality of vent holes are uniformly distributed on the other side wall of the power supply sealing cover, and the vent holes are equilateral hexagonal holes.
As a preferable technical scheme of the utility model, two fixing holes are formed at two ends of the connecting plate.
As a preferable technical scheme of the utility model, both sides of the second cutting groove are provided with third cutting grooves, and the appearance of the third cutting groove is matched with that of the seventh cutting groove.
Three beneficial effects
According to the switch power supply convenient to mount and dismount, the electric elements are mounted in the placing cavity of the power supply shell, the power supply sealing cover is closed, the power supply shell and the power supply sealing cover are locked together by screwing the screws into the first threaded holes of the locking blocks through the connecting holes, the jacks face the plug holes of the electric elements at the moment, the plug is convenient to be connected with the electric elements for supplying power, the plurality of ventilation holes can timely discharge heat generated by the electric elements during operation to the outside, the electric elements are prevented from being overheated and damaged, the service life of the electric elements is effectively prolonged, the connecting pieces and the connecting parts are fixedly mounted at the bottom of the power supply shell, the sliding blocks are manually pushed to slide along the first sliding grooves and the second sliding grooves, the sliding blocks can be reset under the action of the elastic pieces, the elastic pieces are buckled at the upper ends of the mounting plates through the fifth grooves of the connecting pieces, the sliding blocks of the connecting parts are simultaneously used for being in sliding and clamped at the lower ends of the mounting plates, and the switch power supply can be firmly buckled on the mounting plates.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a three-dimensional schematic of the overall structure of the present utility model;
FIG. 3 is a three-dimensional schematic view of the power supply housing structure of the present utility model;
FIG. 4 is a three-dimensional schematic view of a power cover structure of the present utility model;
FIG. 5 is a three-dimensional schematic view of the joint structure of the present utility model;
FIG. 6 is an isometric view of a joint construction of the present utility model;
FIG. 7 is a front view of the web construction of the present utility model;
FIG. 8 is a three-dimensional schematic view of a web structure of the present utility model;
FIG. 9 is a three-dimensional schematic view of a slider structure of the present utility model;
FIG. 10 is a three-dimensional schematic view of a block structure of the present utility model;
fig. 11 is a three-dimensional schematic view of the structure of the connector of the present utility model.
In the figure: 1. a power supply housing; 11. a placement cavity; 12. a connection hole; 2. a power supply cover; 21. a first slot; 22. a locking block; 221. a first threaded hole; 23. a second threaded hole; 24. a vent hole; 25. a jack; 3. an electrical component; 4. a connection part; 41. a connecting plate; 411. a second slot; 412. a first chute; 413. a second chute; 414. a fixing hole; 415. a third slot; 416. a groove; 42. a sliding block; 421. a first sliding protrusion; 422. a second sliding protrusion; 4221. a third threaded hole; 43. a block; 431. placing the hole; 44. a protective ring column; 45. a connecting block; 46. an elastic member; 5. a connecting piece; 51. a fourth slot; 52. a countersunk hole; 53. fifth cutting groove; 54. sixth cutting groove; 55. seventh cutting; 56. an elastic sheet.
Detailed Description
Embodiments of the present utility model are described below with reference to the accompanying drawings. In this process, to ensure clarity and convenience of description, the widths of the lines or the sizes of the constituent elements in the drawings may be exaggerated.
In addition, the terms hereinafter are defined based on functions in the present utility model, and may be different according to intention of a user, an operator, or a convention. Accordingly, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 11, a switch power supply convenient to mount and dismount comprises a power supply shell 1 and a power supply cover 2, wherein a placing cavity 11 is formed in the power supply shell 1, two connecting holes 12 are formed in two side walls of the placing cavity 11, the power supply cover 2 is of an L-shaped structure, first cutting grooves 21 are formed in the front and rear surfaces of the power supply cover 2, two locking blocks 22 are arranged at the bottom of the first cutting grooves 21 in an extending mode, a first threaded hole 221 is formed in the middle of each locking block 22, the power supply cover 2 is clamped with the placing cavity 11 through the first cutting grooves 21, the connecting holes 12 are opposite to the first threaded holes 221, the power supply shell 1 and the power supply cover 2 are locked together by screwing through the connecting holes 12 through screws, second threaded holes 23 are formed in the middle of one side wall of the power supply cover 2, a plurality of vent holes 24 are uniformly formed in the other side wall of the power supply cover 2, the vent hole 24 is an equilateral hexagonal hole, the side wall of the power supply cover 2 is provided with a jack 25, the jack 25 is positioned above the vent hole 24, the placing cavity 11 is internally provided with an electrical element 3, the electrical element 3 is provided with a plurality of plug holes, the plug holes are arranged right opposite to the jack 25, the bottom of the power supply shell 1 is fixedly provided with a connecting piece 5, the middle part of the connecting piece 5 is provided with a fourth grooving 51, the bottom of the fourth grooving 51 is provided with three countersunk holes 52, the two side walls of the fourth grooving 51 are provided with fifth grooving 53, the middle part of the upper end of the bottom of the fourth grooving 51 is provided with a sixth grooving 54, the middle part of the sixth grooving 54 is provided with an elastic sheet 56, the connecting piece 5 is clamped to a proper position to be fixed through the cooperation of the fifth grooving 53 and the elastic sheet 56, the middle part of the lower end of the bottom of the fourth grooving 51 is provided with a seventh grooving 55, the bottom of the power supply shell 1 is provided with a connecting part 4, the connecting part 4 is positioned at the lower end of a connecting piece 5, and the connecting part 4 is used for fixedly mounting the switching power supply at a proper position;
the connecting part 4 comprises a connecting plate 41, the section of the connecting plate 41 is in a shape like a Chinese character 'ji', a second cutting groove 411 is formed in the connecting plate 41, three first sliding grooves 412 and two second sliding grooves 413 are formed in the bottom of the second cutting groove 411, a sliding block 42 is arranged in the first sliding groove 412 and the second sliding grooves 413 in a sliding mode, three first sliding protrusions 421 and two second sliding protrusions 422 are formed in the side wall of the sliding block 42, the first sliding protrusions 421 are matched with the first sliding grooves 412, the second sliding protrusions 422 are matched with the second sliding grooves 413, a third threaded hole 4221 is formed in the second sliding protrusions 422, a connecting block 45 is arranged on the second sliding protrusions 422, the sliding block 42 is clamped on the connecting plate 41, the bottom of the second slot 411 is provided with a groove 416, the groove 416 is internally provided with a block 43, the lower end of the block 43 is provided with two placing holes 431, two placing holes 431 are internally provided with elastic pieces 46, the outer sides of the elastic pieces 46 are provided with protective ring posts 44, the upper ends of the protective ring posts 44 are fixedly arranged at the lower end of the block 43, the lower ends of the elastic pieces 46 are fixedly arranged in accommodating holes formed in the upper ends of the connecting blocks 45, the two ends of the connecting plates 41 are respectively provided with two fixing holes 414, the fixing holes 414 are used for fixing the connecting plates 41 to the bottom of the power supply housing 1, the two sides of the second slot 411 are respectively provided with a third slot 415, and the appearance of the third slot 415 is matched with that of the seventh slot 55.
The embodiment specifically is, install electrical component 3 to place the intracavity 11 in power casing 1, close power closing cap 2, through first cut-in groove 21 block in placing the intracavity 11, use the screw to pass connecting hole 12 and revolve into the first screw hole 221 of retaining block 22, and then lock power casing 1 and power closing cap 2 together, at this moment jack 25 is just to electrical component 3's plug hole, make things convenient for plug and electrical component 3 switch-on power supply, a plurality of air vents 24 can in time discharge electrical component 3 during operation the heat that produces outside, prevent electrical component 3 overheat damage, effectively prolong electrical component 3's life, with connecting piece 5 and connecting portion 4 fixed mounting to power casing 1's bottom, manual promotion slider 42 slides along first spout 412 and second spout 413, slider 42 can reset under the effect of elastic component 46, be locked to the mounting panel upper end through connecting piece 5's fifth cut-in groove 53, the elastic piece 56 is contradicted at the mounting panel back, utilize the slider 42 slip joint of connecting portion 4 to the mounting panel lower extreme, and then can be detained on the mounting panel, the switching power supply is swift, the mounting panel is convenient for quick installation.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a switching power supply convenient to installation is dismantled, includes power casing (1) and power closing cap (2), set up in power casing (1) and place chamber (11), power closing cap (2) lock joint is placing chamber (11) edge, its characterized in that: the utility model discloses a power supply cover (2) structure is L type, jack (25) have been seted up to power supply cover (2) lateral wall, be provided with electrical components (3) in placing chamber (11), a plurality of plug holes have been seted up on electrical components (3), a plurality of plug holes just set up jack (25), power supply casing (1) bottom is fixed to be provided with connecting piece (5), fourth grooving (51) have been seted up at connecting piece (5) middle part, three countersink hole (52) have been seted up to fourth grooving (51) bottom, fifth grooving (53) have all been seted up to fourth grooving (51) both sides wall, sixth grooving (54) have been seted up at fourth grooving (51) bottom upper end middle part, sixth grooving (54) middle part is provided with elastic sheet (56), seventh grooving (55) have been seted up at fourth grooving (51) bottom lower extreme middle part, power supply casing (1) bottom is provided with connecting portion (4), connecting portion (4) are located connecting piece (5) lower extreme.
2. The switching power supply of claim 1, wherein the switching power supply is easy to install and disassemble, and further comprising: connecting portion (4) are including connecting plate (41), connecting plate (41) cross-section is several font structures, second grooving (411) have been seted up on connecting plate (41), three first spout (412) and two second spouts (413) have been seted up to second grooving (411) bottom, interior sliding block (42) that are provided with of first spout (412) and second spout (413), three first sliding bulge (421) and two second sliding bulge (422) have been seted up to sliding block (42) lateral wall, first sliding bulge (421) and first spout (412) cooperation slip, second sliding bulge (422) and second spout (413) cooperation slip, third screw hole (4221) have been seted up on second sliding bulge (422), connecting block (45) are provided with on second grooving (411) bottom, be provided with in recess (416) and block (43), block (43) lower extreme setting up two elastic connection piece (46) are set up in hole (46) are all set up to two elastic connection piece (431).
3. The switching power supply of claim 2, wherein said switching power supply is easy to install and remove, and further comprises: the outside of elastic component (46) is provided with protection loop post (44), protection loop post (44) upper end fixed setting is in the lower extreme of retaining block (43).
4. The switching power supply of claim 1, wherein the switching power supply is easy to install and disassemble, and further comprising: two connecting holes (12) are formed in two side walls of the placing cavity (11), first grooves (21) are formed in the front and rear faces of the power supply sealing cover (2), two locking blocks (22) are arranged at the bottoms of the first grooves (21) in an extending mode, first threaded holes (221) are formed in the middle of the locking blocks (22), the first grooves (21) of the power supply sealing cover (2) are clamped with the placing cavity (11), the connecting holes (12) are opposite to the first threaded holes (221), screws are arranged in the connecting holes (12), the screws penetrate through the connecting holes (12) to be screwed into the first threaded holes (221), second threaded holes (23) are formed in the middle of one side wall of the power supply sealing cover (2), and screws are connected in the second threaded holes (23).
5. The switching power supply of claim 1, wherein the switching power supply is easy to install and disassemble, and further comprising: a plurality of vent holes (24) are uniformly distributed on the other side wall of the power supply sealing cover (2), and the vent holes (24) are equilateral hexagonal holes.
6. The switching power supply of claim 2, wherein said switching power supply is easy to install and remove, and further comprises: two fixing holes (414) are formed in two ends of the connecting plate (41).
7. The switching power supply of claim 2, wherein said switching power supply is easy to install and remove, and further comprises: third cutting grooves (415) are formed in two sides of the second cutting groove (411), and the appearance of the third cutting groove (415) is matched with that of the seventh cutting groove (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960147.XU CN220023263U (en) | 2023-04-24 | 2023-04-24 | Switch power supply convenient to installation is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960147.XU CN220023263U (en) | 2023-04-24 | 2023-04-24 | Switch power supply convenient to installation is dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220023263U true CN220023263U (en) | 2023-11-14 |
Family
ID=88676292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320960147.XU Active CN220023263U (en) | 2023-04-24 | 2023-04-24 | Switch power supply convenient to installation is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220023263U (en) |
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2023
- 2023-04-24 CN CN202320960147.XU patent/CN220023263U/en active Active
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