CN220435957U - Outer protection support of power converter - Google Patents
Outer protection support of power converter Download PDFInfo
- Publication number
- CN220435957U CN220435957U CN202322036937.1U CN202322036937U CN220435957U CN 220435957 U CN220435957 U CN 220435957U CN 202322036937 U CN202322036937 U CN 202322036937U CN 220435957 U CN220435957 U CN 220435957U
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- CN
- China
- Prior art keywords
- power converter
- layer board
- butt joint
- supporting plate
- protection
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- 230000001681 protective effect Effects 0.000 claims description 53
- 210000001503 joint Anatomy 0.000 claims description 28
- 238000003032 molecular docking Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 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
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of power converters, and discloses an outer protection support of a power converter, which comprises a concave plate, wherein a protection shell is detachably arranged in the concave plate, the concave plate comprises a first supporting plate and a second supporting plate, a telescopic piece is connected between the first supporting plate and the second supporting plate, the first supporting plate and the second supporting plate can be mutually close to or far away from each other through the telescopic piece, the telescopic piece comprises a groove, a spring and a connecting strip, the groove is formed on one side of the first supporting plate, facing the second supporting plate, the protection shell can be protected once by utilizing the protection shell, the protection shell can be protected to a certain extent by utilizing the concave plate, and secondly, the protection shell can be detachably arranged in the concave plate so as to be convenient to mount and dismount.
Description
Technical Field
The utility model belongs to the technical field of power converters, and particularly relates to an outer protection support of a power converter.
Background
A power converter is a widely used power conversion device, and generally refers to an ac converter, which is a device that converts an ac electrical waveform into another ac electrical waveform.
The outside of current power converter generally can set up the protection casing and protect, and it is single to utilize the protection casing to protect the protectable specification, and single protection effect is relatively poor, secondly, current protection casing includes between protective housing and the visor, and adopts buckle structure or screw to connect more between protective housing and the visor, is inconvenient for assemble fast and dismantle, based on this, proposes an outer protection support of power converter here.
Disclosure of Invention
The utility model aims to provide an external protection bracket of a power converter, which solves the problems that the prior protection by using a protection shell in the prior art has single protection specification, and the protection shell and a protection cover are connected by adopting a fastening structure or screws, so that the assembly and the disassembly are inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outer protective bracket of power converter, includes the concave board, be equipped with the protection casing in the concave inboard detachably, just the concave board includes first layer board and second layer board, be connected with the extensible member between first layer board and the second layer board, just first layer board and second layer board pass through the extensible member can be close to each other or keep away from.
Preferably, the telescopic member comprises:
the groove is formed in one side of the first supporting plate, which faces the second supporting plate;
one end of the spring is connected to the inner wall of the groove;
and one end of the connecting strip is connected with the other end of the spring, and the other end of the connecting strip is connected to one side, facing the first supporting plate, of the second supporting plate.
Preferably, the slot with small outside and large inside is arranged on both sides of the inner wall of the concave plate, and the two ends of the protection shell are connected with the cutting which is inserted and matched with the slot.
Preferably, the protection shell comprises a first protection shell and a second protection shell, and the first protection shell and the second protection shell are detachably connected through a butt joint structure.
Preferably, the docking structure comprises:
the butt joint groove is formed in one end, facing the first protective shell, of the second protective shell;
the butt joint strip is fixed on one end of the first protective shell facing the second protective shell, and the butt joint strip is inserted and matched with the butt joint groove.
Preferably, the first protective shell and the second protective shell are provided with radiating holes, and a dustproof net is arranged in each radiating hole.
Preferably, the bottom ends of the first supporting plate and the second supporting plate are connected with supporting legs, the bottom ends of the supporting legs are connected with supporting plates, and the lower end faces of the supporting plates are provided with sucking discs.
Preferably, the inner wall of the protective housing is provided with a soft cushion.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model can protect the protective shell once by utilizing the protective shell, and can protect the protective shell to a certain extent by utilizing the concave plate, and secondly, the protective shell is detachably arranged in the concave plate, so that the protective shell is convenient to mount and dismount, and in addition, the protective shell with different lengths can be mounted in the concave plate by approaching or separating the telescopic piece from the first supporting plate and the second supporting plate, so that the protective shell is suitable for power converters with different specifications.
(2) When the first support plate and the second support plate are required to be separated from each other, only the first support plate and the second support plate are required to be pulled back to enable the connecting strip to be partially or completely moved out of the groove, the springs are in a stretching state, the first support plate and the second support plate which are pulled outwards can be released after the protective shell is installed, the springs are restored to the original state, and the first support plate and the second support plate can be extruded and pressed to the protective shell.
(3) Aiming at the protective shell which is detachably arranged in the concave plate, the utility model can insert the cutting at the two ends of the protective shell along the slot when the protective shell is installed, and the installation is convenient and quick.
(4) When the first protective shell and the second protective shell are assembled, the butt joint strip is aligned to the butt joint groove and is inserted, so that the butt joint assembly is convenient and quick.
Drawings
FIG. 1 is an external view of the present utility model;
FIG. 2 is a cross-sectional view of a female plate of the present utility model;
FIG. 3 is a cross-sectional view of the protective housing of the present utility model;
FIG. 4 is a top view of a female plate of the present utility model;
fig. 5 is an enlarged view of a portion a in fig. 3;
in the figure: 1. a first pallet; 2. a second pallet; 3. a first protective case; 4. a second protective case; 5. support legs; 6. a supporting plate; 7. a suction cup; 8. a heat radiation hole; 9. a dust screen; 10. a groove; 11. a spring; 12. a connecting strip; 13. a slot; 14. a soft cushion; 15. cutting; 16. butt joint strips; 17. and a butt joint groove.
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.
Fig. 1 is an external view of the present utility model, as can be seen from the figure, the external protection support of the power converter includes a concave plate, a protection housing is detachably disposed in the concave plate, the power converter can be installed in the protection housing, the power converter is protected from the outside by using the protection housing, and then the protection housing is detachably disposed in the concave plate, so as to facilitate installation and removal thereof.
Referring to fig. 2, the concave plate includes a first pallet 1 and a second pallet 2, a telescopic member is connected between the first pallet 1 and the second pallet 2, and the first pallet 1 and the second pallet 2 may be moved toward or away from each other by the telescopic member.
Through the above, during the use, can be close to or keep away from first layer board 1 and second layer board 2 mutually through the extensible member for the protection casing of different length can be installed to the concave plate.
Further, referring to fig. 1, the bottom ends of the first supporting plate 1 and the second supporting plate 2 are connected with supporting legs 5, the bottom ends of the supporting legs 5 are connected with supporting plates 6, and suction cups 7 are mounted on the lower end surfaces of the supporting plates 6.
Specifically, the sucker 7 at the bottom end of the supporting plate 6 is utilized to adsorb and fix the protection support on the placing surface, so that the protection support is stable and reliable, wherein the supporting legs 5 are preferably fixed at the bottom ends of the first supporting plate 1 and the second supporting plate 2 by bolts, and the supporting legs 5 can be detached when not used, so that the first supporting plate 1 and the second supporting plate 2 are directly used.
In one embodiment, referring to fig. 2, the telescopic member includes:
the groove 10 is formed in one side of the first supporting plate 1 facing the second supporting plate 2;
a spring 11, one end of the spring 11 is connected to the inner wall of the groove 10;
and one end of the connecting strip 12 is connected with the other end of the spring 11, and the other end of the connecting strip 12 is connected to one side of the second supporting plate 2 facing the first supporting plate 1.
From the top, when need keeping away from first layer board 1 and second layer board 2 each other, only need pull first layer board 1 and second layer board 2 in opposite directions, make connecting strip 12 partly or wholly shift out recess 10 can, spring 11 at this moment is in tensile state, after installing the protection casing, can release first layer board 1 and the second layer board 2 that draw outward, spring 11 resumes the original state, and first layer board 1 and second layer board 2 can extrude tight protection casing.
Referring to fig. 2, slots 13 with small outside and large inside are respectively formed on two sides of the inner wall of the concave plate, and the two ends of the protection shell are respectively connected with an inserting strip 15, and the inserting strips 15 are inserted and matched with the slots 13.
By the above, when installing the protection casing, insert the cutting 15 at protection casing both ends along slot 13 can, simple to operate is swift.
In addition, referring to fig. 1 and 3, the protection housing includes a first protection housing 3 and a second protection housing 4, where the first protection housing 3 and the second protection housing 4 are detachably connected through a docking structure, when the power converter is installed, the first protection housing 3 and the second protection housing 4 can be separated, then the power converter is placed in the first protection housing 3, and then the second protection housing 4 is closed.
In addition, through holes are formed in the end portions of the first protective shell 3 and the second protective shell 4, and corresponding openings are formed in the side walls of the first supporting plate 1 and the second supporting plate 2 for penetrating out after wiring of the power converter terminals.
In one embodiment, referring to fig. 3 and 5, the docking structure includes:
the butt joint groove 17 is formed in one end, facing the first protective shell 3, of the second protective shell 4, and the butt joint groove 17 is formed in the other end;
the butt joint strip 16, butt joint strip 16 is fixed in first protective housing 3 towards the one end of second protective housing 4, butt joint strip 16 inserts and establishes in mating in butt joint groove 17.
By the above, when the first protective housing 3 and the second protective housing 4 are assembled, the butt joint strip 16 is aligned with the butt joint groove 17 and is inserted, so that the butt joint assembly is convenient and quick.
Wherein, can set up the elastic sealing pad in butt joint strip 16 outer wall or the inner wall of butt joint groove 17, after butt joint strip 16 inserts, can increase stability.
Further, the first protective shell 3 and the second protective shell 4 are provided with radiating holes 8, a dustproof net 9 is arranged in the radiating holes 8, the inner wall of the protective shell is provided with a soft cushion 14, and the soft cushion 14 is not arranged at the radiating holes 8, so that the heat dissipation of the radiating holes 8 is prevented from being blocked.
Specifically, the heat dissipation holes 8 are arranged to facilitate the heat dissipation generated when the power converter is used, and the dust screen 9 can reduce the entry of dust; the cushion 14 is used for contacting the power converter, so that the power converter can be protected by a certain buffer.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an outer protective bracket of power converter, its characterized in that, includes concave board, be equipped with the protection casing in the concave board is removable, just concave board includes first layer board (1) and second layer board (2), be connected with the extensible member between first layer board (1) and second layer board (2), just first layer board (1) and second layer board (2) pass through the extensible member can be close to each other or keep away from.
2. The external protective bracket of a power converter as defined in claim 1, wherein: the telescoping member includes:
the groove (10) is formed in one side, facing the second supporting plate (2), of the first supporting plate (1);
the spring (11), one end of the spring (11) is connected to the inner wall of the groove (10);
the connecting strip (12), the one end of connecting strip (12) links to each other with the other end of spring (11), and the other end of connecting strip (12) is connected in one side towards first layer board (1) of second layer board (2).
3. The external protective bracket of a power converter as defined in claim 1, wherein: the inner wall both sides of concave board all have seted up outer little interior big slot (13), the both ends of protection casing all are connected with cutting (15), cutting (15) insert establish cooperate in slot (13).
4. The external protective bracket of a power converter as defined in claim 1, wherein: the protection shell comprises a first protection shell (3) and a second protection shell (4), and the first protection shell (3) and the second protection shell (4) are detachably connected through a butt joint structure.
5. The external protective bracket of a power converter as defined in claim 4, wherein: the docking structure includes:
the butt joint groove (17) is formed in one end, facing the first protective shell (3), of the second protective shell (4);
the butt joint strip (16), butt joint strip (16) is fixed in first protective housing (3) towards on the one end of second protective housing (4), butt joint strip (16) inserts and establishes in butt joint groove (17).
6. The external protective bracket of a power converter as defined in claim 4, wherein: and the first protective shell (3) and the second protective shell (4) are respectively provided with a radiating hole (8), and a dustproof net (9) is arranged in the radiating holes (8).
7. The external protective bracket of a power converter as defined in claim 1, wherein: the bottom of first layer board (1) and second layer board (2) all are connected with supporting leg (5), the bottom of supporting leg (5) is connected with fagging (6), sucking disc (7) are installed to the lower terminal surface of fagging (6).
8. The external protective bracket of a power converter as defined in claim 1, wherein: the inner wall of the protective shell is provided with a soft cushion (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036937.1U CN220435957U (en) | 2023-07-31 | 2023-07-31 | Outer protection support of power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036937.1U CN220435957U (en) | 2023-07-31 | 2023-07-31 | Outer protection support of power converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435957U true CN220435957U (en) | 2024-02-02 |
Family
ID=89694002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036937.1U Active CN220435957U (en) | 2023-07-31 | 2023-07-31 | Outer protection support of power converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435957U (en) |
-
2023
- 2023-07-31 CN CN202322036937.1U patent/CN220435957U/en active Active
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| GR01 | Patent grant |