CN216563928U - Multifunctional modular bidirectional power converter - Google Patents
Multifunctional modular bidirectional power converter Download PDFInfo
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- CN216563928U CN216563928U CN202123036556.0U CN202123036556U CN216563928U CN 216563928 U CN216563928 U CN 216563928U CN 202123036556 U CN202123036556 U CN 202123036556U CN 216563928 U CN216563928 U CN 216563928U
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- power converter
- bidirectional power
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Abstract
The utility model discloses a multifunctional modular bidirectional power converter, which belongs to the field of bidirectional power converters and comprises a shell of the bidirectional power converter, wherein the upper end and the lower end of a connecting frame are respectively provided with a connecting groove, a baffle block is arranged at an opening of the wall of each connecting groove, a connecting strip is arranged in each connecting groove, the lower end of each connecting strip is provided with an embedded clamping ball, the embedded clamping ball is embedded into an opening of the end face of a modular plug connector of the bidirectional power converter, the end face of the modular plug connector is matched with the opening of the modular plug connector, and the upper embedded clamping ball and the lower embedded clamping ball of the connecting frame tightly abut against the modular plug connector of the bidirectional power converter. According to the multifunctional modular bidirectional power converter, the connecting strip, the stop block and the modular plug connector embedded into the clamping ball and the bidirectional power converter are adopted, the modular plug connector of the bidirectional power converter can be quickly installed, and the connecting strip is pried, so that the modular plug connector of the bidirectional power converter and the shell of the bidirectional power converter can be separated.
Description
Technical Field
The utility model relates to the field of bidirectional power converters, in particular to a multifunctional modular bidirectional power converter.
Background
Because the power supply voltage of each country can not be unified all over the world, and the power interfaces of different countries are different, and the five-flower eight-door electric appliance is not universal. 100V for Japan and Korea, and 110V for more than 30 countries such as the United states, Canada, Mexico, Cuba, Russia, etc.; in addition, 140 countries such as Chinese, English, French, Germany, Italian, seal, Tai, Singapore and the like use 220V-230V, and the bidirectional power converter is required to be convenient for people in different regions to use;
the Chinese utility model has the patent application number of CN201822120862.4, and the patent name is a bidirectional power converter with different voltage interfaces, which comprises a shell and a transformer, wherein the transformer is positioned in the shell, a wall of the shell is provided with a first group of jacks, the inner ends of the first group of jacks are provided with a first group of sockets, another wall of the shell is provided with a second group of jacks, the inner ends of the second group of jacks are provided with a second group of sockets, one wall of the shell is opposite to the other wall of the shell, a first group of coils of the transformer are electrically connected with the first group of sockets, a second group of coils of the transformer are electrically connected with the second group of sockets, a movable inserted bar component is arranged in the shell, the movable inserted bar component comprises an insulating movable plate, and a first group of inserted bars are arranged on one surface of the insulating movable plate;
in the use, because some areas need not use individualized interface and joint, add an interface more and connect area big, it is also inconvenient to use, when adopting the disconnect-type design, the connected mode can not firmly be connected, and the result of use is not good.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a multifunctional modular bidirectional power converter, which can effectively solve the problems of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a multifunctional modularized bidirectional power converter comprises a shell of the bidirectional power converter, wherein an integrated circuit board of the bidirectional power converter is arranged in an inner cavity of the shell of the bidirectional power converter, and leads of the integrated circuit board of the bidirectional power converter are wired in a block mode;
mounting grooves of modular plug connectors are formed in two sides of a shell of the bidirectional power converter, wire holes are formed in the bottoms of the mounting grooves of the modular plug connectors, the modular plug connectors of the bidirectional power converter with different interfaces are embedded into the grooves of the mounting grooves of the different modular plug connectors, connecting devices are arranged on two sides of the shell of the bidirectional power converter, and the modular plug connectors of the bidirectional power converter and the shell of the bidirectional power converter are connected through the connecting devices;
connecting device includes connecting frame, spread groove, dog, connecting strip and embedding card ball, the both sides department of bidirectional power converter's casing all is equipped with the connecting frame, and the connecting frame terminal surface opening aligns with the mounting groove of modularization bayonet joint, the upper and lower end of connecting frame all is equipped with the spread groove, every the cell wall opening part of spread groove is equipped with the dog, and the inslot of spread groove is equipped with the connecting strip, the lower extreme of connecting strip is equipped with embedding card ball, and in the opening of embedding card ball embedding bidirectional power converter's modularization bayonet joint terminal surface rather than the adaptation, two embedding card balls about the connecting frame support tight bidirectional power converter's modularization bayonet joint.
Preferably, the connecting device further comprises an elastic strip and a notch, the elastic strip is arranged in the middle of the connecting strip, the notch is formed in the upper end of the elastic strip, and the elastic strip extends towards two sides;
preferably, the elastic strips are arranged in an arc shape and made of metal plates, and the elastic strips are welded with the connecting strips;
preferably, the connecting strip is matched with the connecting groove and the stop block, and the stop block limits the connecting strip to fall off;
preferably, the connecting frame is matched with a shell of the bidirectional power converter and a mounting groove of the modular plug connector;
preferably, the embedded clamping ball is arranged in a hemispherical shape, and the side wall of the embedded clamping ball is sunken.
Compared with the prior art, the utility model has the following beneficial effects:
in the utility model, the connecting strip, the stop block and the modularized plug-in connector embedded with the clamping ball and the bidirectional power converter are adopted, can realize the quick installation of the modular plug connector of the bidirectional power converter, pry up the connecting strip, the separation between the modularized plug connector of the bidirectional power converter and the shell of the bidirectional power converter can be realized, the modularized plug connector of the bidirectional power converter can be conveniently selected to be installed according to the actual situation, the modularized plug connectors of different bidirectional power converters correspond to the installation grooves of different modularized plug connectors, the use by users is convenient, the middle section of the connecting strip is provided with the elastic strip, the elastic strip expands towards two sides, the connecting strip is extruded towards two ends, the embedded clamping ball is guaranteed to be always tightly abutted against the modular plug connector of the bidirectional power converter, and the firm connection performance of the modular plug connector of the bidirectional power converter and the shell of the bidirectional power converter is kept.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is an exploded view of the overall structure of the present invention;
FIG. 4 is an enlarged view of FIG. A of the present invention.
In the figure: 1. a housing of the bi-directional power converter; 2. a connecting device; 201. a connecting frame; 202. connecting grooves; 203. a stopper; 204. a connecting strip; 205. an elastic strip; 206. a notch; 207. embedding a card ball; 3. a modular plug for a bi-directional power converter; 4. the mounting groove of the modular plug connector; 5. a wire guide hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
The first embodiment is as follows:
as shown in fig. 1, a multifunctional modular bidirectional power converter comprises a housing 1 of the bidirectional power converter, an integrated circuit board of the bidirectional power converter is arranged in an inner cavity of the housing 1 of the bidirectional power converter, and leads of the integrated circuit board of the bidirectional power converter are wired in a block mode;
mounting grooves 4 of modular plug connectors are formed in two sides of a shell 1 of the bidirectional power converter, wire holes 5 are formed in the bottoms of the mounting grooves 4 of the modular plug connectors, modular plug connectors 3 of the bidirectional power converter with different interfaces are embedded in grooves of the mounting grooves 4 of different modular plug connectors, connecting devices 2 are arranged on two sides of the shell 1 of the bidirectional power converter, and the modular plug connectors 3 of the bidirectional power converter and the shell 1 of the bidirectional power converter are connected through the connecting devices 2;
the connecting device 2 comprises a connecting frame 201, connecting grooves 202, stop blocks 203, connecting strips 204 and embedded clamping balls 207, the connecting frame 201 is arranged on two sides of a shell 1 of the bidirectional power converter, an opening of the end face of the connecting frame 201 is aligned with a mounting groove 4 of the modular plug connector, the connecting grooves 202 are arranged at the upper end and the lower end of the connecting frame 201, the stop block 203 is arranged at an opening of the groove wall of each connecting groove 202, the connecting strips 204 are arranged in the grooves of the connecting grooves 202, the embedded clamping balls 207 are arranged at the lower end of the connecting strips 204, the embedded clamping balls 207 are embedded into openings of the end face of the modular plug connector 3 of the bidirectional power converter and the end face of the modular plug connector 3 of the bidirectional power converter, and the upper embedded clamping balls 207 and the lower clamping balls 207 of the connecting frame 201 tightly abut against the modular plug connector 3 of the bidirectional power converter;
the connecting bar 204 is matched with the connecting groove 202 and the stop block 203, the stop block 203 limits the connecting bar 204 to fall off, the connecting frame 201 is matched with the shell 1 of the bidirectional power converter and the mounting groove 4 of the modular plug connector, the embedded clamping ball 207 is arranged in a hemispherical shape, and the side wall of the embedded clamping ball 207 is sunken; when in use, the modularized plug-in connector 3 of the bidirectional power converter is aligned with the mounting groove 4 of the modularized plug-in connector for insertion, the modularized plug-in connectors 3 of different bidirectional power converters are aligned with the mounting grooves 4 of different modularized plug-in connectors for realizing the modularized assembly of the modularized plug-in connectors 3 of the bidirectional power converter, the separated design is adopted for convenient replacement, the embedded clamping ball 207 at the lower end of the connecting strip 204 is aligned with the connecting groove 202, the connecting strip 204 is bent towards the middle to be clamped into the stop block 203 at the notch of the connecting groove 202, after the connection is realized, the modularized plug-in connector 3 of the bidirectional power converter is inserted into the mounting groove 4 of the modularized plug-in connector, the embedded clamping ball 207 protrudes towards the outer side of the modularized plug-in connector 3 of the bidirectional power converter during the insertion process of the modularized plug-in connector 3 of the bidirectional power converter until the embedded clamping ball 207 is embedded into the side wall opening of the modularized plug-in connector 3 of the bidirectional power converter, the connection between the modularized plug-in connector 3 and the embedded clamping ball 207 of the bidirectional power converter is realized, when a limiting block and a limiting hole are arranged between the modularized plug-in connector 3 of the bidirectional power converter and the casing 1 of the bidirectional power converter, the stable connection performance between the modularized plug-in connector 3 of the bidirectional power converter and the casing 1 of the bidirectional power converter can be improved, because the connecting strip 204, the limiting block 203, the embedded clamping ball 207 and the modularized plug-in connector 3 of the bidirectional power converter are adopted, the modularized plug-in connector 3 of the bidirectional power converter can be quickly installed, the connecting strip 204 is pried, the separation between the modularized plug-in connector 3 of the bidirectional power converter and the casing 1 of the bidirectional power converter can be realized, the modularized plug-in connector 3 of the bidirectional power converter can be conveniently selected to be installed according to the actual situation, the modularized plug-in connectors 3 of different bidirectional power converters correspond to the installation grooves 4 of different modularized plug-in connectors, is convenient for users to use.
Example two:
as shown in fig. 1, in which the same or corresponding components as in the first embodiment are denoted by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience. The difference lies in that the connecting device 2 further comprises an elastic strip 205 and a notch 206, the elastic strip 205 is arranged in the middle of the connecting strip 204, the notch 206 is arranged at the upper end of the elastic strip 205, and the elastic strip 205 expands towards two sides;
the elastic strip 205 is arranged in an arc shape, the elastic strip 205 is made of a metal plate material, the elastic strip 205 is welded with the connecting strip 204, the elastic strip 205 is arranged in the middle section of the connecting strip 204, the elastic strip 205 expands towards two sides, the connecting strip 204 is extruded towards two ends, the embedded clamping ball 207 is guaranteed to be always abutted against the modular plug connector 3 of the bidirectional power converter, and the connection firmness of the modular plug connector 3 of the bidirectional power converter and the shell 1 of the bidirectional power converter is kept.
The present invention is not limited to the above-described embodiments, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements are also considered to be within the scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (6)
1. The utility model provides a two-way power converter of multi-functional modularization, includes two-way power converter's casing (1), the inner chamber of two-way power converter's casing (1) sets up two-way power converter's integrated circuit board, and two-way power converter integrated circuit board wire sectional type wiring, its characterized in that: mounting grooves (4) of modular plug connectors are formed in two sides of a shell (1) of the bidirectional power converter, wire holes (5) are formed in the bottoms of the mounting grooves (4) of the modular plug connectors, modular plug connectors (3) of the bidirectional power converter with different interfaces are embedded in grooves of the mounting grooves (4) of the different modular plug connectors, connecting devices (2) are arranged on two sides of the shell (1) of the bidirectional power converter, and the modular plug connectors (3) of the bidirectional power converter are connected with the shell (1) of the bidirectional power converter through the connecting devices (2);
the connecting device (2) comprises a connecting frame (201), a connecting groove (202), a stop block (203), a connecting strip (204) and an embedded card ball (207), the two sides of the shell (1) of the bidirectional power converter are both provided with connecting frames (201), and the end opening of the connecting frame (201) is aligned with the mounting groove (4) of the modular plug-in connector, the upper end and the lower end of the connecting frame (201) are respectively provided with a connecting groove (202), a stop block (203) is arranged at the opening of the groove wall of each connecting groove (202), a connecting strip (204) is arranged in the connecting groove (202), the lower end of the connecting strip (204) is provided with an embedded clamping ball (207), and the embedded clamping balls (207) are embedded into the end face of the modular plug connector (3) of the bidirectional power converter and the adaptive opening of the modular plug connector, and the upper embedded clamping balls (207) and the lower embedded clamping balls (201) are tightly propped against the modular plug connector (3) of the bidirectional power converter.
2. The multifunctional modular bidirectional power converter of claim 1, wherein: the connecting device (2) further comprises an elastic strip (205) and a notch (206), the elastic strip (205) is arranged in the middle of the connecting strip (204), the notch (206) is formed in the upper end of the elastic strip (205), and the elastic strip (205) expands towards two sides.
3. The multifunctional modular bidirectional power converter of claim 2, wherein: the elastic strip (205) is arranged in an arc shape, the elastic strip (205) is made of metal plates, and the elastic strip (205) is welded with the connecting strip (204).
4. A multifunctional modular bidirectional power converter as recited in any of claims 1-3 wherein: the connecting strip (204) is matched with the connecting groove (202) and the stop block (203), and the stop block (203) limits the falling of the connecting strip (204).
5. A multifunctional modular bidirectional power converter as recited in any of claims 1-3 wherein: the connecting frame (201) is matched with a shell (1) of the bidirectional power converter and a mounting groove (4) of the modular plug connector.
6. A multifunctional modular bidirectional power converter as recited in any of claims 1-3 wherein: the embedded clamping ball (207) is arranged in a hemispherical shape, and the side wall of the embedded clamping ball (207) is sunken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036556.0U CN216563928U (en) | 2021-12-06 | 2021-12-06 | Multifunctional modular bidirectional power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036556.0U CN216563928U (en) | 2021-12-06 | 2021-12-06 | Multifunctional modular bidirectional power converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216563928U true CN216563928U (en) | 2022-05-17 |
Family
ID=81538192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123036556.0U Active CN216563928U (en) | 2021-12-06 | 2021-12-06 | Multifunctional modular bidirectional power converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216563928U (en) |
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2021
- 2021-12-06 CN CN202123036556.0U patent/CN216563928U/en active Active
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