CN221509384U - High-frequency switch rectifying module - Google Patents
High-frequency switch rectifying module Download PDFInfo
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- CN221509384U CN221509384U CN202322564006.9U CN202322564006U CN221509384U CN 221509384 U CN221509384 U CN 221509384U CN 202322564006 U CN202322564006 U CN 202322564006U CN 221509384 U CN221509384 U CN 221509384U
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- rod
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- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-frequency switch rectifying module which comprises a rectifying main body, a mounting plate, a plug, a rectangular groove, a cooling fan and a protective structure. According to the utility model, the protection structure is optimally arranged, the worm drives the rotating shaft rod to rotate through the cooperation of the worm wheel under the action of the servo motor, the first driving rod rotates to enable the first baffle to be lifted, the second baffle and the third baffle are synchronously lifted when the first baffle acts, and the lifting is carried out, so that the second baffle and the third baffle are moved to be close to the first baffle after being lifted, the air inlet channel is opened to the maximum, the heat dissipation efficiency is improved, and the first baffle, the second baffle and the third baffle are reset and shielded in the rectangular groove when the heat emitted by the rectifying main body is less, so that the size of the air inlet channel is reduced, excessive external moisture and dust are prevented from entering, and the service life of a product is prolonged to a certain extent.
Description
Technical Field
The utility model relates to the field of electric appliance components, in particular to a high-frequency switch rectifying module.
Background
The automatic system of the hydropower station plant is an indispensable set of system for realizing little or no person on duty of the hydropower station, the automatic device is an extremely important part of the automatic system of the hydropower station plant, the intelligent high-frequency switch power supply is used as a relay protection device and a control loop device, a powerful guarantee is provided for the reliability of power supply in life and production, and a rectifying module is usually arranged in the high-frequency switch to ensure the stability of use;
At present, chinese patent application number: CN202022167060.6 discloses a shockproof high-frequency switch rectifying module, which comprises a box body, the box includes the bottom plate, four corners of bottom plate top surface all fixedly connected with damping device, damping device includes the shock absorber seat, the bottom surface of shock absorber seat and the top surface fixed connection of bottom plate, the inboard of shock absorber seat is rotated through the axis of rotation and is connected with the turning block, the turning block deviates from the bottom surface fixedly connected with compression spring of axis of rotation one end, the turning block deviates from the top of axis of rotation one end and has seted up the inclined plane, rectangular channel has been seted up to the top surface on inclined plane, rectangular channel's inboard sliding connection has the supporting shoe, and when rectifying module main part vertically shakes, the first compression spring of turning block one end bottom surface slows down rectifying module main part's vibrations, and the gasbag closely pastes with rectifying module main part all the time to reduce rectifying module main part and receive impact force, be favorable to rectifying module's normal work;
but the high frequency switch rectifier module of prior art utilizes the fan to dispel the heat and cool down generally, and inconvenient improvement its radiating efficiency when the heat that the rectification main part gives off is higher to when the heat that the rectification main part gives off is less, inconvenient reduction its air inlet channel's size makes outside moisture and dust too much get into easily, influences the life of product.
Disclosure of utility model
Accordingly, in order to solve the above-mentioned shortcomings, the present utility model provides a high frequency switching rectification module.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high frequency switch rectifier module, includes rectification main part, mounting plate, plug, rectangular channel, radiator fan and protective structure, rectification main part bottom side fixedly connected with mounting plate, rectification main part front side is provided with the plug, rectangular channel has been seted up in rectification main part left side to rectangular channel inboard has inlayed radiator fan, protective structure is installed in rectangular channel inside left side, protective structure is including inlaying in the inside top side of rectangular channel drive assembly, connecting in the anterior left support piece of drive assembly, running through set up in the inboard baffle subassembly of support piece and connect in the protective piece of baffle subassembly front side, the protective piece rear side is fixed with the support piece mutually, baffle subassembly top rear side is connected with drive assembly.
Preferably, the baffle assembly comprises a first driving rod, a first baffle, a first connecting rod, a second baffle, a second driving rod, a second connecting rod and a third baffle, wherein the top side of the first driving rod is connected with the driving assembly, the first baffle is meshed with the top side of the first driving rod, the first connecting rod is rotatably connected with the bottom end part of the first driving rod, the second baffle is connected with the bottom end part of the first connecting rod, the second driving rod is meshed with the bottom side of the top of the second baffle, the second connecting rod is rotatably connected with the bottom end part of the second driving rod, and the third baffle is connected with the bottom end part of the second connecting rod.
Preferably, the first driving rod and the second driving rod are identical in structural size, and the top side is provided in a circular gear shape.
Preferably, the first baffle plate, the second baffle plate and the third baffle plate have the same structure and size, and are arranged in parallel from top to bottom.
Preferably, a semicircular gear is arranged at the top end of the first baffle plate, and the bottom side of the semicircular gear is meshed with the first driving rod.
Preferably, a sliding groove is formed in the middle of the inner side of the support sheet, and the second baffle sheet and the third baffle sheet are both connected to the inner side of the sliding groove in a sliding mode.
Preferably, a first supporting block is arranged at the joint of the second baffle plate and the second driving rod, the first supporting block longitudinally slides on the inner side of the sliding groove, a second supporting block is arranged on one side of the top of the third baffle plate, and the second supporting block longitudinally slides on the inner side of the sliding groove.
Preferably, the driving assembly comprises a servo motor fastened on the top side of the right part of the support piece, a rectangular frame cover connected to the left side of the servo motor, a worm connected to the output end of the left part of the servo motor, a worm wheel meshed to the bottom of the worm and a rotating shaft rod penetrating through the middle side of the worm wheel, the front end part of the rotating shaft rod is connected with the first driving rod, the worm is rotationally connected to the top side of the inside of the rectangular frame cover, the middle parts of the front side and the rear side of the worm wheel are rotationally connected with the rectangular frame cover, and the front end part of the rectangular frame cover is fixed with the support piece.
Preferably, the first driving rod and the second driving rod are made of aluminum alloy materials.
Preferably, the materials used for the first baffle, the second baffle and the third baffle are all hard rubber.
The utility model has the beneficial effects that:
According to the utility model, the protection structure is optimally arranged, the worm drives the rotating shaft rod to rotate through the cooperation with the worm wheel under the action of the servo motor, the first driving rod rotates to enable the first baffle to be lifted, the second baffle and the third baffle are synchronously lifted when the first baffle acts, and the second baffle and the third baffle are upwards moved after being lifted, so that the second baffle and the third baffle are moved to be close to the first baffle after being lifted, the air inlet channel is opened to the maximum, the heat dissipation efficiency is improved, and the first baffle, the second baffle and the third baffle are reset and shielded in the rectangular groove when the heat emitted by the rectifying main body is less, so that the size of the air inlet channel is reduced, excessive external moisture and dust are prevented from entering, and the service life of a product is prolonged to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a rectangular slot and radiator fan connection structure according to the present utility model;
FIG. 3 is a schematic structural view of the protective structure of the present utility model;
FIG. 4 is a schematic view of the structure of the baffle plate assembly of the present utility model;
fig. 5 is a schematic view of the structure of the driving assembly of the present utility model.
Wherein: the rectifier comprises a rectifier main body-1, a mounting sheet-2, a plug-3, a rectangular groove-4, a cooling fan-5, a protection structure-6, a driving component-61, a supporting sheet-62, a baffle component-63, a protection sheet-64, a sliding chute-621, a first driving rod-631, a first baffle sheet-632, a first connecting rod-633, a second baffle sheet-634, a second driving rod-635, a second connecting rod-636, a third baffle sheet-637, a first supporting block-6311, a second supporting block-6312, a servo motor-611, a rectangular frame cover-612, a worm-613, a worm wheel-614 and a rotating shaft rod-615.
Detailed Description
In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.
Referring to fig. 1 and 2, the present utility model provides a high-frequency switch rectifying module, which includes a rectifying main body 1, a mounting plate 2, a plug 3, a rectangular slot 4, a cooling fan 5 and a protecting structure 6, wherein the mounting plate 2 is fixedly connected to the bottom side of the rectifying main body 1, the plug 3 is disposed on the front side of the rectifying main body 1, the rectangular slot 4 is disposed on the left side of the rectifying main body 1, the cooling fan 5 is embedded in the inner side of the rectangular slot 4, the protecting structure 6 is mounted on the left side of the inner side of the rectangular slot 4, and the size of an air inlet channel can be changed through the protecting structure 6, so that the air inlet channel can be adjusted to avoid excessive entry of external moisture and dust when the generated heat is small, and the service life of the product is prolonged.
Referring to fig. 1 and 3, the present utility model provides a high-frequency switch rectifying module, wherein a protection structure 6 includes a driving component 61 embedded in the top side of the inside of a rectangular slot 4, a supporting plate 62 connected to the left side of the front portion of the driving component 61, a baffle component 63 penetrating through the inner side of the supporting plate 62, and a protecting plate 64 connected to the front side of the baffle component 63, wherein the rear side of the protecting plate 64 is fixed to the supporting plate 62, the rear side of the top of the baffle component 63 is connected to the driving component 61, and the baffle component 63 is operated under the action of the driving component 61.
Referring to fig. 3, 4 and 5, the present utility model provides a high frequency switch rectifying module, the baffle assembly 63 includes a first driving rod 631 with an inner top side connected to the driving assembly 61, a first baffle 632 engaged with the top side of the first driving rod 631, a first link 633 rotatably connected to a bottom end of the first driving rod 631, a second baffle 634 connected to a bottom end of the first link 633, a second driving rod 635 engaged with a bottom side of a top of the second baffle 634, a second link 636 rotatably connected to a bottom end of the second driving rod 635, and a third baffle 637 connected to a bottom end of the second link 636, wherein materials used by the first baffle 632, the second baffle 634 and the third baffle 637 are all hard rubber, and the first baffle 632, the second baffle 634 and the third baffle 637 are close to each other after being opened under the action of the driving assembly 61, thereby adjusting and changing a size of an air intake passage;
The first driving rod 631 and the second driving rod 635 are identical in structure size, the top sides are in a circular gear shape, the first baffle 632, the second baffle 634 and the third baffle 637 are identical in structure size and are mutually parallel from top to bottom, a semicircular gear is arranged at the top end of the first baffle 632, the bottom side of the semicircular gear is meshed with the first driving rod 631, a sliding groove 621 is formed in the middle of the inner side of the supporting plate 62, and the second baffle 634 and the third baffle 637 are both connected to the inner side of the sliding groove 621 in a sliding mode, so that the second baffle 634 and the third baffle 637 can be conveniently folded up after being opened;
The first supporting block 6311 is arranged at the joint of the second blocking piece 634 and the second driving rod 635, the first supporting block 6311 longitudinally slides on the inner side of the sliding groove 621, the second supporting block 6312 is arranged on one side of the top of the third blocking piece 637, the second supporting block 6312 longitudinally slides on the inner side of the sliding groove 621, stable displacement of the second blocking piece 634 and the third blocking piece 637 is guaranteed, and the first driving rod 631 and the second driving rod 635 are made of aluminum alloy materials, so that the weight is light, and rust is not easy to occur;
The driving assembly 61 comprises a servo motor 611 fastened on the top side of the right part of the supporting piece 62, a rectangular frame cover 612 connected to the left side of the servo motor 611, a worm 613 connected to the output end of the left part of the servo motor 611, a worm wheel 614 meshed with the bottom of the worm 613, and a rotating shaft rod 615 penetrating through the middle side inside the worm wheel 614, wherein the front end part of the rotating shaft rod 615 is connected with a first driving rod 631, the worm 613 drives the rotating shaft rod 615 to rotate under the action of the servo motor 611 through the worm wheel 615, so that the first driving rod 631 is driven to act under the action of the rotating shaft rod 615, the worm 613 is rotationally connected to the top side inside the rectangular frame cover 612, the middle parts of the front side and the rear side of the worm wheel 614 are rotationally connected with the rectangular frame cover 612, and the front end part of the rectangular frame cover 612 is fixed with the supporting piece 62 to play a supporting and positioning role.
The working principle is as follows:
Firstly, the design is installed at a position needing to be subjected to switching rectification in a hydropower plant through an installation sheet 2, and the design is used;
Secondly, in the rectifying process of the rectifying main body 1, heat dissipation treatment is required to be carried out inside the rectifying main body through the heat dissipation fan 5, the servo motor 611 can be driven and controlled during heat dissipation, the worm gear 614 is driven to rotate through the worm 613 after the servo motor 611 is started, the worm gear 614 drives the first driving rod 631 to rotate through the rotating shaft rod 615, the first driving rod 631 drives the first baffle 632 to lift, the bottom of the first driving rod 631 lifts and moves upwards the second baffle 634 through the first connecting rod 633, and the second connecting rod 636 drives the third baffle 637 to synchronously lift and move upwards through the second driving rod 635 when the second baffle 634 moves, so that the second baffle 634 and the third baffle 637 are lifted and then move to be close to the first baffle 632, and an air inlet channel is opened to the maximum, so that the heat dissipation efficiency is improved;
Again, when the heat emitted from the rectifying body 1 is small, the servo motor 611 is controlled to reset, so that the first blocking piece 632, the second blocking piece 634 and the third blocking piece 637 are reset and blocked in the rectangular groove 4, so as to reduce the size of the air inlet channel and avoid excessive entry of external moisture and dust.
The utility model provides a high-frequency switch rectifying module, through optimizing and arranging a protective structure 6, a worm 613 drives a first driving rod 631 to rotate through the cooperation of a worm gear 614 under the action of a servo motor 611, the first driving rod 631 rotates to lift a first baffle 632, when the first baffle 632 acts, a second baffle 634 and a third baffle 637 are synchronously lifted, and after lifting, the second baffle 634 and the third baffle 637 move to be close to the first baffle 632, so that an air inlet channel is opened to the maximum, the heat dissipation efficiency is improved, and when the heat dissipated by a rectifying main body 1 is less, the first baffle 632, the second baffle 634 and the third baffle 637 are reset and shielded in a rectangular groove 4, so that the size of an air inlet channel is reduced, the entering of external moisture and excessive dust is avoided, and the service life of a product is prolonged to a certain extent.
The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The high-frequency switch rectifying module comprises a rectifying main body (1), wherein an installation sheet (2) is fixedly connected to the bottom side of the rectifying main body (1), a plug (3) is arranged on the front side of the rectifying main body (1), a rectangular groove (4) is formed in the left side of the rectifying main body (1), and a cooling fan (5) is embedded in the inner side of the rectangular groove (4);
The method is characterized in that: the protective structure (6) is arranged on the left side inside the rectangular groove (4), the protective structure (6) comprises a driving component (61) embedded in the top side inside the rectangular groove (4), a support piece (62) connected to the left side of the front portion of the driving component (61), a baffle component (63) penetrating through the inner side of the support piece (62) and a protective piece (64) connected to the front side of the baffle component (63), the rear side of the protective piece (64) is fixed with the support piece (62), and the rear side of the top of the baffle component (63) is connected with the driving component (61).
2. The high frequency switching rectifier module of claim 1 wherein: the baffle assembly (63) comprises a first driving rod (631) with the inner top side connected with the driving assembly (61), a first baffle (632) meshed with the top side of the first driving rod (631), a first connecting rod (633) rotatably connected with the bottom end part of the first driving rod (631), a second baffle (634) connected with the bottom end part of the first connecting rod (633), a second driving rod (635) meshed with the bottom side of the top of the second baffle (634), a second connecting rod (636) rotatably connected with the bottom end part of the second driving rod (635) and a third baffle (637) connected with the bottom end part of the second connecting rod (636).
3. A high frequency switching rectifier module according to claim 2, wherein: the first driving lever (631) and the second driving lever (635) are identical in structural size, and the top side is provided in a circular gear shape.
4. A high frequency switching rectifier module according to claim 2, wherein: the first baffle (632), the second baffle (634) and the third baffle (637) are identical in structure and size and are arranged in parallel from top to bottom.
5. A high frequency switching rectifier module according to claim 2, wherein: a semicircular gear is arranged at the top end of the first baffle (632), and the bottom side of the semicircular gear is meshed with the first driving rod (631).
6. A high frequency switching rectifier module according to claim 2, wherein: the middle part of the inner side of the supporting piece (62) is provided with a sliding groove (621), and the second baffle piece (634) and the third baffle piece (637) are both connected to the inner side of the sliding groove (621) in a sliding mode.
7. A high frequency switching rectifier module according to claim 2, wherein: the connection part of the second baffle plate (634) and the second driving rod (635) is provided with a first supporting block (6311), the first supporting block (6311) longitudinally slides on the inner side of the sliding groove (621), one side of the top of the third baffle plate (637) is provided with a second supporting block (6312), and the second supporting block (6312) longitudinally slides on the inner side of the sliding groove (621).
8. A high frequency switching rectifier module according to claim 2, wherein: the driving assembly (61) comprises a servo motor (611) fastened on the top side of the right part of the supporting piece (62), a rectangular frame cover (612) connected to the left side of the servo motor (611), a worm (613) connected to the left output end of the servo motor (611), a worm wheel (614) meshed with the bottom of the worm (613) and a rotating shaft rod (615) penetrating through the middle side inside the worm wheel (614), the front end part of the rotating shaft rod (615) is connected with the first driving rod (631), the worm (613) is rotationally connected to the top side inside the rectangular frame cover (612), the middle parts of the front side and the rear side of the worm wheel (614) are rotationally connected with the rectangular frame cover (612), and the front end part of the rectangular frame cover (612) is fixed with the supporting piece (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322564006.9U CN221509384U (en) | 2023-09-21 | 2023-09-21 | High-frequency switch rectifying module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322564006.9U CN221509384U (en) | 2023-09-21 | 2023-09-21 | High-frequency switch rectifying module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221509384U true CN221509384U (en) | 2024-08-09 |
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ID=92141241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322564006.9U Active CN221509384U (en) | 2023-09-21 | 2023-09-21 | High-frequency switch rectifying module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221509384U (en) |
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2023
- 2023-09-21 CN CN202322564006.9U patent/CN221509384U/en active Active
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